10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2015

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                     

Commission File Number	Exact name of registrants as specified in their charters	I.R.S. Employer Identification Number
001-08489	DOMINION RESOURCES, INC.	54-1229715
000-55337	VIRGINIA ELECTRIC AND POWER COMPANY	54-0418825
001-37591	DOMINION GAS HOLDINGS, LLC	46-3639580
	VIRGINIA (State or other jurisdiction of incorporation or organization)
	120 TREDEGAR STREET RICHMOND, VIRGINIA (Address of principal executive offices)	23219 (Zip Code)
	(804) 819-2000 (Registrants’ telephone number)

Securities registered pursuant to Section 12(b) of the Act:

Registrant	Title of Each Class	Name of Each Exchange on Which Registered
DOMINION RESOURCES, INC.	Common Stock, no par value	New York Stock Exchange
	2013 Series A 6.125% Corporate Units	New York Stock Exchange
	2013 Series B 6% Corporate Units	New York Stock Exchange
	2014 Series A 6.375% Corporate Units	New York Stock Exchange
DOMINION GAS HOLDINGS, LLC	2014 Series C 4.6% Senior Notes	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:

VIRGINIA ELECTRIC AND POWER COMPANY

Common Stock, no par value

DOMINION GAS HOLDINGS, LLC

Limited Liability Company Membership Interests

Indicate by check mark whether the registrant is a well-known seasoned issuer as defined in Rule 405 of the Securities Act.

Dominion Resources, Inc.    Yes  x    No  ¨        Virginia Electric and Power Company    Yes  x    No  ¨        Dominion Gas Holdings, LLC    Yes  x    No  ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Dominion Resources, Inc.    Yes  ¨    No  x        Virginia Electric and Power Company    Yes  ¨    No  x        Dominion Gas Holdings, LLC    Yes  ¨    No  x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Dominion Resources, Inc.    Yes  x    No  ¨    Virginia Electric and Power Company    Yes  x    No  ¨    Dominion Gas Holdings, LLC    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Dominion Resources, Inc.    Yes  x    No  ¨        Virginia Electric and Power Company    Yes  x    No  ¨        Dominion Gas Holdings, LLC    Yes  x    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.

Dominion Resources, Inc.    x            Virginia Electric and Power Company    x            Dominion Gas Holdings, LLC    x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Dominion Resources, Inc.

Large accelerated filer  x Accelerated filer  ¨ Non-accelerated filer  ¨     Smaller reporting company  ¨

Virginia Electric and Power Company

Large accelerated filer  ¨ Accelerated filer  ¨ Non-accelerated filer  x     Smaller reporting company  ¨

Dominion Gas Holdings, LLC

Large accelerated filer  ¨	Accelerated filer  ¨	Non-accelerated filer  x	Smaller reporting company  ¨
		(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Act).

Dominion Resources, Inc.    Yes  ¨    No  x        Virginia Electric and Power Company    Yes  ¨    No  x        Dominion Gas Holdings, LLC    Yes  ¨    No  x

The aggregate market value of Dominion Resources, Inc. common stock held by non-affiliates of Dominion was approximately $39.6 billion based on the closing price of Dominion’s common stock as reported on the New York Stock Exchange as of the last day of Dominion’s most recently completed second fiscal quarter. Dominion is the sole holder of Virginia Electric and Power Company common stock. As of January 31, 2016, Dominion had 596,419,295 shares of common stock outstanding and Virginia Power had 274,723 shares of common stock outstanding. Dominion Resources, Inc. holds all of the membership interests of Dominion Gas Holdings, LLC.

DOCUMENT INCORPORATED BY REFERENCE.

Portions of Dominion’s 2016 Proxy Statement are incorporated by reference in Part III.

This combined Form 10-K represents separate filings by Dominion Resources, Inc., Virginia Electric and Power Company and Dominion Gas Holdings, LLC. Information contained herein relating to an individual registrant is filed by that registrant on its own behalf. Virginia Electric and Power Company and Dominion Gas Holdings, LLC make no representations as to the information relating to Dominion Resources, Inc.’s other operations.

VIRGINIA ELECTRIC AND POWER COMPANY AND DOMINION GAS HOLDINGS, LLC MEET THE CONDITIONS SET FORTH IN GENERAL INSTRUCTION I(1)(a) AND (b) OF FORM 10-K AND ARE FILING THIS FORM 10-K UNDER THE REDUCED DISCLOSURE FORMAT.

Dominion Resources, Inc., Virginia Electric and

Power Company and Dominion Gas Holdings, LLC

Item Number		Page Number
	Glossary of Terms	3
Part I
1.	Business	8
1A.	Risk Factors	25
1B.	Unresolved Staff Comments	32
2.	Properties	32
3.	Legal Proceedings	36
4.	Mine Safety Disclosures	36
	Executive Officers of Dominion	37
Part II
5.	Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	38
6.	Selected Financial Data	39
7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	40
7A.	Quantitative and Qualitative Disclosures About Market Risk	56
8.	Financial Statements and Supplementary Data	58
9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	163
9A.	Controls and Procedures	163
9B.	Other Information	166
Part III
10.	Directors, Executive Officers and Corporate Governance	167
11.	Executive Compensation	167
12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	167
13.	Certain Relationships and Related Transactions, and Director Independence	167
14.	Principal Accountant Fees and Services	167
Part IV
15.	Exhibits and Financial Statement Schedules	169

Glossary of Terms

The following abbreviations or acronyms used in this Form 10-K are defined below:

Abbreviation or Acronym	Definition
2013 Biennial Review Order	Order issued by the Virginia Commission in November 2013 concluding the 2011—2012 biennial review of Virginia Power’s base rates, terms and conditions
2013 Equity Units	Dominion’s 2013 Series A Equity Units and 2013 Series B Equity Units issued in June 2013
2014 Equity Units	Dominion’s 2014 Series A Equity Units issued in July 2014
2015 Biennial Review Order	Order issued by the Virginia Commission in November 2015 concluding the 2013—2014 biennial review of Virginia Power’s base rates, terms and conditions
2016 Proxy Statement	Dominion 2016 Proxy Statement, File No. 001-08489
ABO	Accumulated benefit obligation
AFUDC	Allowance for funds used during construction
AGL	AGL Resources Inc.
Altavista	Altavista power station
AMI	Advanced Metering Infrastructure
AMR	Automated meter reading program deployed by East Ohio
AOCI	Accumulated other comprehensive income (loss)
AROs	Asset retirement obligations
ARP	Acid Rain Program, a market-based initiative for emissions allowance trading, established pursuant to Title IV of the CAA
ATEX line	Appalachia to Texas Express ethane line
Atlantic Coast Pipeline	Atlantic Coast Pipeline, LLC, a limited liability company owned by Dominion, Duke Energy, Piedmont and AGL
Atlantic Coast Pipeline Project	The approximately 600-mile natural gas pipeline running from West Virginia through Virginia to North Carolina which will be owned by Dominion, Duke Energy, Piedmont and AGL and constructed and operated by DTI
BACT	Best available control technology
bcf	Billion cubic feet
bcfe	Billion cubic feet equivalent
Bear Garden	A 590 MW combined cycle, natural gas-fired power station in Buckingham County, Virginia
Blue Racer	Blue Racer Midstream, LLC, a joint venture between Dominion and Caiman
BOEM	Bureau of Ocean Energy Management
BP	BP Wind Energy North America Inc.
Brayton Point	Brayton Point power station
BREDL	Blue Ridge Environmental Defense League
Bremo	Bremo power station
Brunswick County	A 1,358 MW combined cycle, natural gas-fired power station under construction in Brunswick County, Virginia
CAA	Clean Air Act
Caiman	Caiman Energy II, LLC
CAIR	Clean Air Interstate Rule
CAISO	California ISO
CAO	Chief Accounting Officer
CAP	IRS Compliance Assurance Process
CCR	Coal combustion residual
CEA	Commodity Exchange Act
CEO	Chief Executive Officer
CERCLA	Comprehensive Environmental Response, Compensation and Liability Act of 1980
CFO	Chief Financial Officer
CFTC	Commodity Futures Trading Commission
CGN Committee	Compensation, Governance and Nominating Committee of Dominion’s Board of Directors
Chesapeake	Chesapeake power station
Clean Power Plan	Regulations issued by the EPA in August 2015 for states to follow in developing plans to reduce CO2 emissions from existing fossil fuel-fired electric generating units, stayed by the U.S. Supreme Court in February 2016 pending resolution of court challenges by certain states
CNG	Consolidated Natural Gas Company
CNO	Chief Nuclear Officer
CO2	Carbon dioxide
COL	Combined Construction Permit and Operating License
Columbia to Eastover Project	Project to provide 15,800 Dths/day of firm transportation service from an existing interconnect with Southern Natural Gas Company, LLC in Aiken County, South Carolina and provide for a receipt point change of 2,200 Dths/day under an existing contract from an existing interconnect with Transco in Cherokee County, South Carolina for a total 18,000 Dths/day, to a new delivery point for the International Paper Company at its pulp and paper mill known as the Eastover Plant in Richland County, South Carolina
Companies	Dominion, Virginia Power and Dominion Gas, collectively

3

Abbreviation or Acronym	Definition
COO	Chief Operating Officer
Cooling degree days	Units measuring the extent to which the average daily temperature is greater than 65 degrees Fahrenheit, calculated as the difference between 65 degrees and the average temperature for that day
Corporate Unit	A stock purchase contract and 1/20 interest in a RSN issued by Dominion
Cove Point	Dominion Cove Point LNG, LP
Cove Point Holdings	Cove Point GP Holding Company, LLC
CPCN	Certificate of Public Convenience and Necessity
CSAPR	Cross State Air Pollution Rule
CWA	Clean Water Act
D.C.	District of Columbia
DCG	Dominion Carolina Gas Transmission, LLC (successor by statutory conversion to and formerly known as Carolina Gas Transmission Corporation)
DEI	Dominion Energy, Inc.
DESRI	D.E. Shaw Renewable Investments, LLC, a limited liability company owned by certain affiliates of the D.E. Shaw group, Madison Dearborn Capital Partners IV, L.P. and Northwestern University
Dodd-Frank Act	The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010
DOE	Department of Energy
Dominion	The legal entity, Dominion Resources, Inc., one or more of its consolidated subsidiaries (other than Virginia Power and Dominion Gas) or operating segments or the entirety of Dominion Resources, Inc. and its consolidated subsidiaries
Dominion Direct®	A dividend reinvestment and open enrollment direct stock purchase plan
Dominion Gas	The legal entity, Dominion Gas Holdings, LLC, one or more of its consolidated subsidiaries or operating segment, or the entirety of Dominion Gas Holdings, LLC and its consolidated subsidiaries
Dominion Iroquois	Dominion Iroquois, Inc., which holds a 24.72% noncontrolling partnership interest in Iroquois
Dominion Midstream	The legal entity, Dominion Midstream Partners, LP, one or more of its consolidated subsidiaries, Cove Point Holdings, Iroquois GP Holding Company, LLC and DCG (beginning April 1, 2015), or the entirety of Dominion Midstream Partners, LP and its consolidated subsidiaries
Dominion NGL Pipelines, LLC	The initial owner of the 58-mile G-150 pipeline project, which is designed to transport approximately 27,000 barrels per day of NGLs from Natrium to an interconnect with the ATEX line of Enterprise near Follansbee, West Virginia
DRS	Dominion Resources Services, Inc.
DSM	Demand-side management
Dth	Dekatherm
DTI	Dominion Transmission, Inc.
Duke Energy	Duke Energy Corporation
DVP	Dominion Virginia Power operating segment
E&P	Exploration & production
EA	Environmental assessment
East Ohio	The East Ohio Gas Company, doing business as Dominion East Ohio
Edgemoor Project	Project to provide 45,000 Dths/day of firm transportation service from an existing interconnect with Transco in Cherokee County, South Carolina to customers in Calhoun and Lexington counties, South Carolina
EGWP	Employer Group Waiver Plan
Elwood	Elwood power station
Enterprise	Enterprise Product Partners, L.P.
EPA	Environmental Protection Agency
EPACT	Energy Policy Act of 2005
EPC	Engineering, procurement and construction
EPS	Earnings per share
ERISA	The Employee Retirement Income Security Act of 1974
ERM	Enterprise Risk Management
ERO	Electric Reliability Organization
Excess Tax Benefits	Benefits of tax deductions in excess of the compensation cost recognized for stock-based compensation
Fairless	Fairless power station
FASB	Financial Accounting Standards Board
FERC	Federal Energy Regulatory Commission
Fitch	Fitch Ratings Ltd.
Four Brothers	Four Brothers Solar, LLC, a limited liability company owned by Dominion and Four Brothers Holdings, LLC, a wholly-owned subsidiary of SunEdison
Fowler Ridge	Fowler I Holdings LLC, a wind-turbine facility joint venture with BP in Benton County, Indiana
FTRs	Financial transmission rights
GAAP	U.S. generally accepted accounting principles
Gal	Gallon
GHG	Greenhouse gas

4

Abbreviation or Acronym	Definition
Granite Mountain	Granite Mountain Holdings, LLC, a limited liability company owned by Dominion and Granite Mountain Renewables, LLC, a wholly-owned subsidiary of SunEdison
Green Mountain	Green Mountain Power Corporation
Greensville County	An approximately 1,588 MW proposed natural gas-fired combined-cycle power station in Greensville County, Virginia
Hastings	A natural gas processing and fractionation facility located near Pine Grove, West Virginia
HATFA of 2014	Highway and Transportation Funding Act of 2014
Heating degree days	Units measuring the extent to which the average daily temperature is less than 65 degrees Fahrenheit, calculated as the difference between 65 degrees and the average temperature for that day
Hope	Hope Gas, Inc., doing business as Dominion Hope
Illinois Gas Contracts	A Dominion Retail, Inc. natural gas book of business consisting of residential and commercial customers in Illinois
INPO	Institute of Nuclear Power Operations
IRCA	Intercompany revolving credit agreement
Iron Springs	Iron Springs Holdings, LLC, a limited liability company owned by Dominion and Iron Springs Renewables, LLC, a wholly-owned subsidiary of SunEdison
Iroquois	Iroquois Gas Transmission System, L.P.
IRS	Internal Revenue Service
ISO	Independent system operator
ISO-NE	ISO New England
June 2006 hybrids	2006 Series A Enhanced Junior Subordinated Notes due 2066
June 2009 hybrids	2009 Series A Enhanced Junior Subordinated Notes due 2064, subject to extensions no later than 2079
Juniper	Juniper Capital L.P.
Kewaunee	Kewaunee nuclear power station
Keys Energy Project	Project to provide 107,000 Dths/day of firm transportation service from Cove Point’s interconnect with Transco in Fairfax County, Virginia to Keys Energy Center, LLC’s power generating facility in Prince George’s County, Maryland
Kincaid	Kincaid power station
kV	Kilovolt
Liability Management Exercise	Dominion exercise in 2014 to redeem certain debt and preferred securities
LIBOR	London Interbank Offered Rate
LIFO	Last-in-first-out inventory method
Line TPL-2A	An approximately 11-mile, 30-inch gathering pipeline extending from Tuscarawas County, Ohio to Harrison County, Ohio
Line TL-388	A 37-mile, 24-inch gathering pipeline extending from Texas Eastern, LP in Noble County, Ohio to its terminus at Dominion’s Gilmore Station in Tuscarawas County, Ohio
Line TL-404	An approximately 26-mile, 24- and 30- inch gas gathering pipeline that extends from Wetzel County, West Virginia to Monroe County, Ohio
Liquefaction Project	A natural gas export/liquefaction facility currently under construction by Cove Point
LNG	Liquefied natural gas
LTIP	Long-term incentive program
MAP 21 Act	Moving Ahead for Progress in the 21st Century Act
Maryland Commission	Maryland Public Service Commission
Massachusetts Municipal	Massachusetts Municipal Wholesale Electric Company
MATS	Utility Mercury and Air Toxics Standard Rule
mcf	thousand cubic feet
MD&A	Management’s Discussion and Analysis of Financial Condition and Results of Operations
Medicare Act	The Medicare Prescription Drug, Improvement and Modernization Act of 2003
Medicare Part D	Prescription drug benefit introduced in the Medicare Act
MGD	Million gallons a day
Millstone	Millstone nuclear power station
MISO	Midwest Independent Transmission System Operators, Inc.
MLP	Master limited partnership, also known as publicly traded partnership
Moody’s	Moody’s Investors Service
Morgans Corner	Morgans Corner Solar Energy, LLC
MW	Megawatt
MWh	Megawatt hour
NAAQS	National Ambient Air Quality Standards
Natrium	A natural gas and fractionation facility located in Natrium, West Virginia, owned by Blue Racer
NAV	Net asset value
NedPower	NedPower Mount Storm LLC, a wind-turbine facility joint venture between Dominion and Shell in Grant County, West Virginia
NEIL	Nuclear Electric Insurance Limited

5

Abbreviation or Acronym	Definition
NERC	North American Electric Reliability Corporation
NG	Collectively, North East Transmission Co., Inc. and National Grid IGTS Corp.
NGLs	Natural gas liquids
NJNR	NJNR Pipeline Company
NO2	Nitrogen dioxide
North Anna	North Anna nuclear power station
North Carolina Commission	North Carolina Utilities Commission
Northern System	Collection of approximately 131 miles of various diameter natural gas pipelines in Ohio
NOX	Nitrogen oxide
NRC	Nuclear Regulatory Commission
NSPS	New Source Performance Standards
NYSE	New York Stock Exchange
October 2014 hybrids	2014 Series A Enhanced Junior Subordinated Notes due 2054
ODEC	Old Dominion Electric Cooperative
Ohio Commission	Public Utilities Commission of Ohio
Order 1000	Order issued by FERC adopting new requirements for electric transmission planning, cost allocation and development
Philadelphia Utility Index	Philadelphia Stock Exchange Utility Index
Piedmont	Piedmont Natural Gas Company, Inc.
PIPP	Percentage of Income Payment Plan deployed by East Ohio
PIR	Pipeline Infrastructure Replacement program deployed by East Ohio
PJM	PJM Interconnection, L.L.C.
Possum Point	Possum Point power station
PREP	Pipeline Replacement and Expansion Program, a program of replacing, upgrading and expanding natural gas utility infrastructure to be deployed by Hope
PSMP	Pipeline Safety and Management Program to be deployed by East Ohio to ensure the continued safe and reliable operation of East Ohio’s system and compliance with pipeline safety laws
ppb	Parts-per-billion
PSD	Prevention of significant deterioration
Questar	The legal entity, Questar Corporation, one or more of its consolidated subsidiaries, or operating segments, or the entirety of Questar Corporation and its consolidated subsidiaries
Questar Combination	Agreement and plan of merger entered on January 31, 2016 between Dominion and Questar in which Questar will become a wholly-owned subsidiary of Dominion upon closing
RCC	Replacement Capital Covenant
Regulation Act	Legislation effective July 1, 2007, that amended the Virginia Electric Utility Restructuring Act and fuel factor statute, which legislation is also known as the Virginia Electric Utility Regulation Act, as amended in 2015
REIT	Real estate investment trust
Rider B	A rate adjustment clause associated with the recovery of costs related to the conversion of three of Virginia Power’s coal-fired power stations to biomass
Rider BW	A rate adjustment clause associated with the recovery of costs related to Brunswick County
Rider GV	A rate adjustment clause associated with the recovery of costs related to Greensville County
Rider R	A rate adjustment clause associated with the recovery of costs related to Bear Garden
Rider S	A rate adjustment clause associated with the recovery of costs related to the Virginia City Hybrid Energy Center
Rider T1	A rate adjustment clause to recover the difference between revenues produced from transmission rates included in base rates, and the new total revenue requirement developed annually for the rate years effective September 1
Rider U	A rate adjustment clause associated with the recovery of costs of new underground distribution facilities
Rider US-1	A rate adjustment clause associated with the recovery of costs related to Remington solar facility
Rider US-2	A market-based rate adjustment clause associated with Woodland, Scott Solar and Whitehouse
Rider W	A rate adjustment clause associated with the recovery of costs related to Warren County
Riders C1A and C2A	Rate adjustment clauses associated with the recovery of costs related to certain DSM programs approved in DSM cases
ROE	Return on equity
ROIC	Return on invested capital
RSN	Remarketable subordinated note
RTEP	Regional transmission expansion plan
RTO	Regional transmission organization
SAFSTOR	A method of nuclear decommissioning, as defined by the NRC, in which a nuclear facility is placed and maintained in a condition that allows the facility to be safely stored and subsequently decontaminated to levels that permit release for unrestricted use
SAIDI	System Average Interruption Duration Index, metric used to measure electric service reliability
Scott Solar	An approximately 17 MW proposed utility-scale solar power station in Powhatan County, VA

6

Abbreviation or Acronym	Definition
SEC	Securities and Exchange Commission
SELC	Southern Environmental Law Center
September 2006 hybrids	2006 Series B Enhanced Junior Subordinated Notes due 2066
Shell	Shell WindEnergy, Inc.
SO2	Sulfur dioxide
St. Charles Transportation Project	Project to provide 132,000 Dths/day of firm transportation service from Cove Point’s interconnect with Transco in Fairfax County, Virginia to Competitive Power Venture Maryland, LLC’s power generating facility in Charles County, Maryland
Standard & Poor’s	Standard & Poor’s Ratings Services, a division of the McGraw-Hill Companies, Inc.
SunEdison	The legal entity, SunEdison, Inc., one or more of its consolidated subsidiaries (including Four Brothers Holdings, LLC, Granite Mountain Renewables, LLC and Iron Springs Renewables, LLC) or operating segments, or the entirety of SunEdison, Inc. and its consolidated subsidiaries
Surry	Surry nuclear power station
Terra Nova Renewable Partners	A partnership between SunEdison and institutional investors advised by J.P. Morgan Asset Management—Global Real Assets
Three Cedars	Granite Mountain and Iron Springs, collectively
TransCanada	The legal entity, TransCanada Corporation, one or more of its consolidated subsidiaries, or operating segments, or the entirety of TransCanada Corporation and its consolidated subsidiaries
TSR	Total shareholder return
U.S.	United States of America
UAO	Unilateral Administrative Order
UEX Rider	Uncollectible Expense Rider deployed by East Ohio
VEBA	Voluntary Employees’ Beneficiary Association
VIE	Variable interest entity
Virginia City Hybrid Energy Center	A 610 MW baseload carbon-capture compatible, clean coal powered electric generation facility in Wise County, Virginia
Virginia Commission	Virginia State Corporation Commission
Virginia Power	The legal entity, Virginia Electric and Power Company, one or more of its consolidated subsidiaries or operating segments or the entirety of Virginia Electric and Power Company and its consolidated subsidiaries
VOC	Volatile organic compounds
Warren County	A 1,342 MW combined-cycle, natural gas-fired power station in Warren County, Virginia
West Virginia Commission	Public Service Commission of West Virginia
Western System	Collection of approximately 212 miles of various diameter natural gas pipelines and three compressor stations in Ohio
Whitehouse	An approximately 20 MW proposed utility-scale solar power station in Louisa County, VA
Woodland	An approximately 19 MW proposed utility-scale solar power station in Isle of Wight County, VA
Yorktown	Yorktown power station

7

Part I

Item 1. Business

GENERAL

Dominion, headquartered in Richmond, Virginia and incorporated in Virginia in 1983, is one of the nation’s largest producers and transporters of energy. Dominion’s strategy is to be a leading provider of electricity, natural gas and related services to customers primarily in the eastern region of the U.S. As of December 31, 2015, Dominion’s portfolio of assets includes approximately 24,300 MW of generating capacity, 6,500 miles of electric transmission lines, 57,300 miles of electric distribution lines, 12,200 miles of natural gas transmission, gathering and storage pipeline and 22,000 miles of gas distribution pipeline, exclusive of service lines. As of December 31, 2015, Dominion serves over 5 million utility and retail energy customers in 14 states and operates one of the nation’s largest underground natural gas storage systems, with approximately 933 bcf of storage capacity.

In March 2014, Dominion formed Dominion Midstream, an MLP designed to grow a portfolio of natural gas terminaling, processing, storage, transportation and related assets. In October 2014, Dominion Midstream launched its initial public offering and issued 20,125,000 common units (including 2,625,000 common units issued pursuant to the exercise of the underwriters’ over-allotment option) representing limited partner interests. Dominion has recently and may continue to investigate opportunities to acquire assets that meet its strategic objective for Dominion Midstream. At December 31, 2015, Dominion owns the general partner and 64.1% of the limited partner interests in Dominion Midstream, which owns a preferred equity interest and the general partner interest in Cove Point, DCG and a 25.93% noncontrolling partnership interest in Iroquois. Dominion Midstream is consolidated by Dominion, and is an SEC registrant. However, its Form 10-K is filed separately and is not combined herein.

Dominion is focused on expanding its investment in regulated electric generation, transmission and distribution and regulated natural gas transmission and distribution infrastructure. Dominion expects 80% to 90% of earnings from its primary operating segments to come from regulated and long-term contracted businesses.

Dominion continues to expand and improve its regulated and long-term contracted electric and natural gas businesses, in accordance with its existing five-year capital investment program. A major impetus for this program is to meet the anticipated increase in demand in its electric utility service territory. Other drivers for the capital investment program include the construction of infrastructure to handle the increase in natural gas production from the Marcellus and Utica Shale formations, to upgrade Dominion’s gas and electric transmission and distribution networks, and to meet environmental requirements and standards set by various regulatory bodies. Investments in utility solar generation are expected to be a focus in meeting such environmental requirements, particularly in Virginia. Blue Racer is investing in natural gas gathering and processing assets in Ohio and West Virginia, targeting primarily the Utica Shale formation. In September 2014, Dominion announced the formation of Atlantic Coast Pipeline. Atlantic Coast Pipeline is focused on constructing an approximately 600-mile natural gas pipeline

running from West Virginia through Virginia to North Carolina, to increase natural gas supplies in the region.

Dominion has transitioned to a more regulated, less volatile earnings mix as evidenced by its capital investments in regulated infrastructure and infrastructure whose output is sold under long-term purchase agreements, as well as dispositions of certain merchant generation facilities during 2013 and the sale of the electric retail energy marketing business in March 2014. Dominion’s nonregulated operations include merchant generation, energy marketing and price risk management activities and natural gas retail energy marketing operations. Dominion’s operations are conducted through various subsidiaries, including Virginia Power and Dominion Gas.

Virginia Power, headquartered in Richmond, Virginia and incorporated in Virginia in 1909 as a Virginia public service corporation, is a wholly-owned subsidiary of Dominion and a regulated public utility that generates, transmits and distributes electricity for sale in Virginia and North Carolina. In Virginia, Virginia Power conducts business under the name “Dominion Virginia Power” and primarily serves retail customers. In North Carolina, it conducts business under the name “Dominion North Carolina Power” and serves retail customers located in the northeastern region of the state, excluding certain municipalities. In addition, Virginia Power sells electricity at wholesale prices to rural electric cooperatives, municipalities and into wholesale electricity markets. All of Virginia Power’s stock is owned by Dominion.

Dominion Gas, a limited liability company formed in September 2013, is a wholly-owned subsidiary of Dominion and a holding company. It serves as the intermediate parent company for the majority of Dominion’s regulated natural gas operating subsidiaries, which conduct business activities through a regulated interstate natural gas transmission pipeline and underground storage system in the Northeast, mid-Atlantic and Midwest states, regulated gas transportation and distribution operations in Ohio, and gas gathering and processing activities primarily in West Virginia, Ohio and Pennsylvania. Dominion Gas’ principal wholly-owned subsidiaries are DTI, East Ohio and Dominion Iroquois. DTI is an interstate natural gas transmission pipeline company serving a broad mix of customers such as local gas distribution companies, marketers, interstate and intrastate pipelines, electric power generators and natural gas producers. The DTI system links to other major pipelines and markets in the mid-Atlantic, Northeast, and Midwest including Dominion’s Cove Point pipeline. DTI also operates one of the largest underground natural gas storage systems in the U.S. and is a producer and supplier of NGLs. East Ohio is a regulated natural gas distribution operation serving residential, commercial and industrial gas sales and transportation customers. Its service territory includes Cleveland, Akron, Canton, Youngstown and other eastern and western Ohio communities. Dominion Iroquois holds a 24.72% noncontrolling partnership interest in Iroquois, a FERC-regulated interstate natural gas pipeline in New York and Connecticut. All of Dominion Gas’ membership interests are owned by Dominion.

Amounts and information disclosed for Dominion are inclusive of Virginia Power and/or Dominion Gas, where applicable.

8

EMPLOYEES

At December 31, 2015, Dominion had approximately 14,700 full-time employees, of which approximately 5,300 employees are subject to collective bargaining agreements. At December 31, 2015, Virginia Power had approximately 6,800 full-time employees, of which approximately 3,100 employees are subject to collective bargaining agreements. At December 31, 2015, Dominion Gas had approximately 2,800 full-time employees, of which approximately 2,000 employees are subject to collective bargaining agreements.

WHERE YOU CAN FIND MORE INFORMATION ABOUT THE COMPANIES

The Companies file their annual, quarterly and current reports, proxy statements and other information with the SEC. Their SEC filings are available to the public over the Internet at the SEC’s website at http://www.sec.gov. You may also read and copy any document they file at the SEC’s public reference room at 100 F Street, N.E., Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room.

The Companies make their SEC filings available, free of charge, including the annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to those reports, through Dominion’s internet website, http://www.dom.com, as soon as reasonably practicable after filing or furnishing the material to the SEC. Information contained on Dominion’s website is not incorporated by reference in this report.

ACQUISITIONS AND DISPOSITIONS

Following are significant acquisitions and divestitures by the Companies during the last five years.

PROPOSED ACQUISITION OF QUESTAR

Under the terms of the Questar Combination announced in February 2016, upon closing, Dominion has agreed to pay Questar’s shareholders approximately $4.4 billion in cash as well as assume Questar’s outstanding debt. Subject to receipt of Questar shareholder and any required regulatory approvals and meeting closing conditions, Dominion targets closing by the end of 2016. See Note 3 to the Consolidated Financial Statements and Liquidity and Capital Resources in Item 7. MD&A for additional information.

ACQUISITION OF WHOLLY-OWNED MERCHANT SOLAR PROJECTS

Throughout 2015, Dominion completed the acquisition of various wholly-owned merchant solar projects in California and Virginia for $381 million. The projects are expected to cost approximately $588 million to construct, including the initial acquisition cost, and are expected to generate approximately 182 MW.

Throughout 2014, Dominion completed the acquisition of various wholly-owned solar development projects in California for $200 million. The projects cost $578 million to construct, including the initial acquisition cost, and generate approximately 179 MW.

See Note 3 to the Consolidated Financial Statements for additional information.

ACQUISITION OF NON-WHOLLY-OWNED MERCHANT SOLAR PROJECTS

In 2015, Dominion acquired 50% of the units in Four Brothers and Three Cedars from SunEdison for $107 million. The projects are expected to cost approximately $1.2 billion to construct, including the initial acquisition cost. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 530 MW. See Note 3 to the Consolidated Financial Statements for additional information.

SALE OF INTEREST IN MERCHANT SOLAR PROJECTS

In September 2015, Dominion signed an agreement to sell a noncontrolling interest (consisting of 33% of the equity interests) in all of its then wholly-owned merchant solar projects, 24 solar projects totaling approximately 425 MW, to SunEdison for approximately $300 million. In December 2015, the sale of interest in 15 of the solar projects closed for $184 million with the sale of interest in the remaining projects completed in January 2016. See Note 3 to the Consolidated Financial Statements for additional information.

DOMINION MIDSTREAM ACQUISITION OF INTEREST IN IROQUOIS

In September 2015, Dominion Midstream acquired from NG and NJNR a 25.93% noncontrolling partnership interest in Iroquois. The investment was recorded at $216 million based on the value of Dominion Midstream’s common units at closing. The common units issued to NG and NJNR are reflected as noncontrolling interest in Dominion’s Consolidated Financial Statements. See Note 3 to the Consolidated Financial Statements for additional information.

ACQUISITION OF DCG

In January 2015, Dominion completed the acquisition of 100% of the equity interests of DCG from SCANA Corporation for $497 million in cash, as adjusted for working capital. In April 2015, Dominion contributed DCG to Dominion Midstream. See Note 3 to the Consolidated Financial Statements for additional information.

SALE OF ELECTRIC RETAIL ENERGY MARKETING BUSINESS

In March 2014, Dominion completed the sale of its electric retail energy marketing business. The proceeds were $187 million, net of transaction costs. The sale of the electric retail energy marketing business did not qualify for discontinued operations classification. See Note 3 to the Consolidated Financial Statements for additional information.

SALE OF PIPELINES AND PIPELINE SYSTEMS

In March 2014, Dominion Gas sold the Northern System to an affiliate that subsequently sold the Northern System to Blue Racer for consideration of $84 million. Dominion Gas’ consideration consisted of $17 million in cash proceeds and the extinguishment of affiliated current borrowings of $67 million and Dominion’s consideration consisted of cash proceeds of $84 million.

In September 2013, DTI sold Line TL-388 to Blue Racer for $75 million in cash proceeds.

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In December 2012, East Ohio sold two pipeline systems to an affiliate for consideration of $248 million. East Ohio’s consideration consisted of $61 million in cash proceeds and the extinguishment of affiliated long-term debt of $187 million and Dominion’s consideration consisted of a 50% interest in Blue Racer and cash proceeds of $115 million.

See Note 9 to the Consolidated Financial Statements for additional information on sales of pipelines and pipeline systems.

ASSIGNMENTS OF SHALE DEVELOPMENT RIGHTS

In March 2015, Dominion Gas and a natural gas producer closed on an amendment to a December 2013 agreement, which included the immediate conveyance of approximately 9,000 acres of Marcellus Shale development rights and a two-year extension of the term of the original agreement. The conveyance of development rights resulted in the recognition of $43 million of previously deferred revenue. Also in March 2015, Dominion Gas conveyed to a natural gas producer approximately 11,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields and received proceeds of $27 million and an overriding royalty interest in gas produced from the acreage. In September 2015, Dominion Gas closed on an agreement with a natural gas producer to convey approximately 16,000 acres of Utica and Point Pleasant Shale development rights underneath one of its natural gas storage fields. The agreement provided for a payment to Dominion Gas, subject to customary adjustments, of $52 million and an overriding royalty interest in gas produced from the acreage.

In November 2014, Dominion Gas closed an agreement with a natural gas producer to convey over time approximately 24,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields. The agreement provides for payments to Dominion Gas, subject to customary adjustments, of approximately $120 million over a period of four years, and an overriding royalty interest in gas produced from the acreage.

In December 2013, Dominion Gas closed on agreements with two natural gas producers to convey over time approximately 100,000 acres of Marcellus Shale development rights underneath several natural gas storage fields. The agreements provide for payments to Dominion Gas, subject to customary adjustments, of approximately $200 million over a period of nine years, and overriding royalty interest in gas produced from that acreage.

See Note 10 to the Consolidated Financial Statements for additional information on these sales of Marcellus acreage.

SALE OF BRAYTON POINT, KINCAID AND EQUITY METHOD INVESTMENT IN ELWOOD

In August 2013, Dominion completed the sale of Brayton Point, Kincaid and its equity method investment in Elwood to Energy Capital Partners and received proceeds of $465 million, net of transaction costs. The historical results of Brayton Point’s and Kincaid’s operations are included in the Corporate and Other segment and presented in discontinued operations. See Note 3 to the Consolidated Financial Statements for additional information.

OPERATING SEGMENTS

Dominion manages its daily operations through three primary operating segments: DVP, Dominion Generation and Dominion Energy. Dominion also reports a Corporate and Other segment, which includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued, which is discussed in Note 3 to the Consolidated Financial Statements. In addition, Corporate and Other includes specific items attributable to Dominion’s other operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

Virginia Power manages its daily operations through two primary operating segments: DVP and Dominion Generation. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

Dominion Gas manages its daily operations through its primary operating segment: Dominion Energy. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance.

While daily operations are managed through the operating segments previously discussed, assets remain wholly-owned by the Companies and their respective legal subsidiaries.

A description of the operations included in the Companies’ primary operating segments is as follows:

Primary Operating Segment	Description of Operations	Dominion			Virginia Power		Dominion Gas
DVP	Regulated electric distribution		X			X
	Regulated electric transmission		X			X
Dominion Generation	Regulated electric fleet		X			X
	Merchant electric fleet		X
Dominion Energy	Gas transmission and storage		X	(1)				X
	Gas distribution and storage		X					X
	Gas gathering and processing		X					X
	LNG import and storage		X
	Nonregulated retail energy marketing(2)		X

(1) Includes remaining producer services activities.

(2) As a result of Dominion’s decision to realign its business units effective for 2015 year-end reporting, nonregulated retail energy marketing operations were moved from the Dominion Generation segment to the Dominion Energy segment. See Note 25 to the Consolidated Financial Statements for additional information.

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For additional financial information on operating segments, including revenues from external customers, see Note 25 to the Consolidated Financial Statements. For additional information on operating revenue related to the Companies’ principal products and services, see Notes 2 and 4 to the Consolidated Financial Statements, which information is incorporated herein by reference.

DVP

The DVP Operating Segment of Dominion and Virginia Power includes Virginia Power’s regulated electric transmission and distribution (including customer service) operations, which serve approximately 2.5 million residential, commercial, industrial and governmental customers in Virginia and North Carolina.

DVP’s existing five-year investment plan includes spending approximately $7.7 billion from 2016 through 2020 to upgrade or add new transmission and distribution lines, substations and other facilities to meet growing electricity demand within its service territory and maintain reliability. The proposed electric delivery infrastructure projects are intended to address both continued customer growth and increases in electricity consumption by the typical consumer. In addition, data centers continue to contribute to anticipated demand growth.

Revenue provided by electric distribution operations is based primarily on rates established by state regulatory authorities and state law. Variability in earnings is driven primarily by changes in rates, weather, customer growth and other factors impacting consumption such as the economy and energy conservation, in addition to operating and maintenance expenditures. Operationally, electric distribution continues to focus on improving service levels while striving to reduce costs and link investments to operational results. SAIDI performance results, excluding major events, were 120 minutes at the end of 2015, up from the three-year average of 113 minutes, due to increased weather related outages. Virginia Power’s overall customer satisfaction, however, improved year over year when compared to its 2014 score in the South Large segment of J.D. Power and Associates’ rankings. In the future, safety, electric service reliability and customer service will remain key focus areas for electric distribution.

Revenue provided by Virginia Power’s electric transmission operations is based primarily on rates approved by FERC. The profitability of this business is dependent on its ability, through the rates it is permitted to charge, to recover costs and earn a reasonable return on its capital investments. Variability in earnings primarily results from changes in rates and the timing of property additions, retirements and depreciation.

Virginia Power is a member of PJM, an RTO, and its electric transmission facilities are integrated into PJM wholesale electricity markets. Consistent with the increased authority given to NERC by EPACT, Virginia Power’s electric transmission operations are committed to meeting NERC standards, modernizing its infrastructure and maintaining superior system reliability. Virginia Power’s electric transmission operations will continue to focus on safety, operational performance, NERC compliance and execution of PJM’s RTEP.

COMPETITION

DVP Operating Segment—Dominion and Virginia Power

There is no competition for electric distribution service within Virginia Power’s service territory in Virginia and North Carolina and no such competition is currently permitted. Historically, since its electric transmission facilities are integrated into PJM and electric transmission services are administered by PJM, there was no competition in relation to transmission service provided to customers within the PJM region. However, competition from non-incumbent PJM transmission owners for development, construction and ownership of certain transmission facilities in Virginia Power’s service territory is now permitted pursuant to FERC Order 1000, subject to state and local siting and permitting approvals. This could result in additional competition to build transmission lines in Virginia Power’s service area in the future and could allow Dominion to seek opportunities to build facilities in other service territories.

REGULATION

DVP Operating Segment—Dominion and Virginia Power

Virginia Power’s electric retail service, including the rates it may charge to jurisdictional customers, is subject to regulation by the Virginia and North Carolina Commissions. Virginia Power’s wholesale electric transmission rates, tariffs and terms of service are subject to regulation by FERC. Electric transmission siting authority remains the jurisdiction of the Virginia and North Carolina Commissions. However, EPACT provides FERC with certain backstop authority for transmission siting. See State Regulations and Federal Regulations in Regulation and Note 13 to the Consolidated Financial Statements for additional information, including a discussion of the February 2015 amendment to the Regulation Act and the 2015 Biennial Review Order.

PROPERTIES

DVP Operating Segment—Dominion and Virginia Power

Virginia Power has approximately 6,500 miles of electric transmission lines of 69 kV or more located in the states of North Carolina, Virginia and West Virginia. Portions of Virginia Power’s electric transmission lines cross national parks and forests under permits entitling the federal government to use, at specified charges, any surplus capacity that may exist in these lines. While Virginia Power owns and maintains its electric transmission facilities, they are a part of PJM, which coordinates the planning, operation, emergency assistance and exchange of capacity and energy for such facilities.

As a part of PJM’s RTEP process, PJM authorized the following material reliability projects (including Virginia Power’s estimated cost):

• Surry-to-Skiffes Creek-to-Whealton ($150 million);

• Dooms-to-Lexington ($112 million);

• Cunningham-to-Elmont ($106 million);

• Landstown voltage regulation ($70 million);

• Warrenton (including Remington CT-to-Warrenton, Vint Hill-to-Wheeler-to-Gainesville, and Vint Hill and Wheeler switching stations) ($105 million);

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• Carolina-to-Kerr Dam ($58 million);

• Remington/Gordonsville/Pratts Area Improvement (including Remington-to-Gordonsville, and new Gordonsville substation transformer) ($104 million);

• Kings Dominion-to-Fredericksburg ($51 million); and

• Cunningham-to-Dooms ($110 million).

Over the next 5 years, Virginia Power plans to increase transmission substation physical security and to invest in a new system operations center. Virginia Power expects to invest $300 million-$400 million during that time to strengthen its electrical system to better protect critical equipment, enhance its spare equipment process and create multiple levels of security.

In addition, Virginia Power’s electric distribution network includes approximately 57,300 miles of distribution lines, exclusive of service level lines, in Virginia and North Carolina. The grants for most of its electric lines contain rights-of-way that have been obtained from the apparent owners of real estate, but underlying titles have not been examined. Where rights-of-way have not been obtained, they could be acquired from private owners by condemnation, if necessary. Many electric lines are on publicly-owned property, where permission to operate can be revoked.

Virginia legislation in 2014 provides for the recovery of costs, subject to approval by the Virginia Commission, for Virginia Power to move approximately 4,000 miles of electric distribution lines underground. The program, designed to reduce restoration outage time, has an annual investment cap of approximately $175 million and is expected to be implemented over the next decade. In December 2015, Virginia Power re-filed its application with the Virginia Commission seeking approval to place its most outage-prone overhead distribution lines underground as part of the initial phase of this program.

SOURCES OF ENERGY SUPPLY

DVP Operating Segment—Dominion and Virginia Power

DVP’s supply of electricity to serve Virginia Power customers is produced or procured by Dominion Generation. See Dominion Generation for additional information.

SEASONALITY

DVP Operating Segment—Dominion and Virginia Power

DVP’s earnings vary seasonally as a result of the impact of changes in temperature, the impact of storms and other catastrophic weather events, and the availability of alternative sources for heating on demand by residential and commercial customers. Generally, the demand for electricity peaks during the summer and winter months to meet cooling and heating needs. An increase in heating degree days for DVP’s electric utility-related operations does not produce the same increase in revenue as an increase in cooling degree days, due to seasonal pricing differentials and because alternative heating sources are more readily available.

Dominion Generation

The Dominion Generation Operating Segment of Virginia Power includes the generation operations of the Virginia Power regulated electric utility and its related energy supply operations. Virginia Power’s utility generation operations primarily serve the

supply requirements for the DVP segment’s utility customers. The Dominion Generation Operating Segment of Dominion includes Virginia Power’s generation facilities and its related energy supply operations as well as the generation operations of Dominion’s merchant fleet and energy marketing and price risk management activities for these assets.

Dominion Generation’s existing five-year electric utility investment plan includes spending approximately $8.0 billion from 2016 through 2020 to construct new generation capacity to meet growing electricity demand within its utility service territory and to continue to replace coal-fired generating capacity with less carbon-intensive natural gas and solar. The most significant project currently under construction is Brunswick County, which is estimated to cost approximately $1.2 billion, excluding financing costs. See Properties and Environmental Strategy for additional information on this and other utility projects.

In addition, Dominion’s merchant fleet has acquired and developed numerous renewable generation projects, which include a fuel cell generation facility in Connecticut and solar generation facilities in California, Indiana, Georgia, Tennessee, Utah and Connecticut. The output of these facilities is sold under long-term power purchase agreements with terms generally ranging from 15 to 25 years. See Note 3 to the Consolidated Financial Statements for additional information regarding certain solar projects.

Earnings for the Dominion Generation Operating Segment of Virginia Power primarily result from the sale of electricity generated by its utility fleet. Revenue is based primarily on rates established by state regulatory authorities and state law. Approximately 80% of revenue comes from serving Virginia jurisdictional customers. Base rates for the Virginia jurisdiction are set using a modified cost-of-service rate model, and are generally designed to allow an opportunity to recover the cost of providing utility service and earn a reasonable return on investments used to provide that service. Earnings variability may arise when revenues are impacted by factors not reflected in current rates, such as the impact of weather on customers’ demand for services. Likewise, earnings may reflect variations in the timing or nature of expenses as compared to those contemplated in current rates, such as labor and benefit costs, capacity expenses, and the timing, duration and costs of scheduled and unscheduled outages. The cost of fuel and purchased power is generally collected through fuel cost-recovery mechanisms established by regulators and does not materially impact net income. The cost of new generation facilities is generally recovered through rate adjustment clauses in Virginia. Variability in earnings from rate adjustment clauses reflects changes in the authorized ROE and the carrying amount of these facilities, which are largely driven by the timing and amount of capital investments, as well as depreciation. See Electric Regulation in Virginia under Regulation and Note 13 to the Consolidated Financial Statements for additional information.

The Dominion Generation Operating Segment of Dominion derives its earnings primarily from the sale of electricity generated by Virginia Power’s utility and Dominion’s merchant generation assets, as well as from associated capacity and ancillary services. Variability in earnings provided by Dominion’s nonrenewable merchant fleet relates to changes in market-based prices received for electricity and capacity. Market-based prices for electricity are largely dependent on commodity prices, primarily natural gas, and

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the demand for electricity, which is primarily dependent upon weather. Capacity prices are dependent upon resource requirements in relation to the supply available (both existing and new) in the forward capacity auctions, which are held approximately three years in advance of the associated delivery year. Dominion manages the electric price volatility of its merchant fleet by hedging a substantial portion of its expected near-term energy sales with derivative instruments. Variability also results from changes in the cost of fuel consumed, labor and benefits and the timing, duration and costs of scheduled and unscheduled outages.

COMPETITION

Dominion Generation Operating Segment—Dominion and Virginia Power

Virginia Power’s generation operations are not subject to significant competition as only a limited number of its Virginia jurisdictional electric utility customers have retail choice. See Regulation-State Regulations-Electric for more information. Currently, North Carolina does not offer retail choice to electric customers.

Dominion Generation Operating Segment—Dominion

Dominion Generation’s recently acquired and developed renewable generation projects are not subject to significant competition as the output from these facilities is primarily sold under long-term power purchase agreements with terms generally lasting between 15 and 25 years. Competition for the nonrenewable merchant fleet is impacted by electricity and fuel prices, new market entrants, construction by others of generating assets and transmission capacity, technological advances in power generation, the actions of environmental and other regulatory authorities and other factors. These competitive factors may negatively impact the merchant fleet’s ability to profit from the sale of electricity and related products and services.

Unlike Dominion Generation’s regulated generation fleet, its nonrenewable merchant generation fleet is dependent on its ability to operate in a competitive environment and does not have a predetermined rate structure that provides for a rate of return on its capital investments. Dominion Generation’s nonrenewable merchant assets operate within functioning RTOs and primarily compete on the basis of price. Competitors include other generating assets bidding to operate within the RTOs. These RTOs have clearly identified market rules that ensure the competitive wholesale market is functioning properly. Dominion Generation’s nonrenewable merchant units compete in the wholesale market with other generators to sell a variety of products including energy, capacity and ancillary services. It is difficult to compare various types of generation given the wide range of fuels, fuel procurement strategies, efficiencies and operating characteristics of the fleet within any given RTO. However, Dominion applies its expertise in operations, dispatch and risk management to maximize the degree to which its nonrenewable merchant fleet is competitive compared to similar assets within the region.

REGULATION

Dominion Generation Operating Segment—Dominion and Virginia Power

Virginia Power’s utility generation fleet and Dominion’s merchant generation fleet are subject to regulation by FERC, the

NRC, the EPA, the DOE, the Army Corps of Engineers and other federal, state and local authorities. Virginia Power’s utility generation fleet is also subject to regulation by the Virginia Commission and the North Carolina Commission. See Regulation, Future Issues and Other Matters in Item 7. MD&A and Notes 13 and 22 to the Consolidated Financial Statements for more information.

The Clean Power Plan and related proposed rules discussed represent a significant regulatory development affecting this segment. See Future Issues and Other Matters in Item 7. MD&A.

PROPERTIES

For a listing of Dominion’s and Virginia Power’s existing generation facilities, see Item 2. Properties.

Dominion Generation Operating Segment—Dominion and Virginia Power

The generation capacity of Virginia Power’s electric utility fleet totals approximately 20,000 MW. The generation mix is diversified and includes coal, nuclear, gas, oil, hydro, renewables and power purchase agreements. Virginia Power’s generation facilities are located in Virginia, West Virginia and North Carolina and serve load in Virginia and northeastern North Carolina.

Virginia Power is developing, financing and constructing new generation capacity to meet growing electricity demand within its service territory. Significant projects under construction or development are set forth below:

• In August 2013, the Virginia Commission authorized the construction of Brunswick County, which is estimated to cost approximately $1.2 billion, excluding financing costs. Construction of the facility commenced in the third quarter of 2013 with commercial operations expected to begin in mid-2016. Brunswick County is expected to offset the expected reduction in capacity caused by the retirement of coal-fired units at Chesapeake in December 2014 and at Yorktown as early as 2017, primarily due to the cost of compliance with MATS.

• Virginia Power has filed for approval to construct certain solar facilities in Virginia. See Note 13 to the Consolidated Financial Statements for more information.

• Virginia Power is considering the construction of a third nuclear unit at a site located at North Anna. See Note 13 to the Consolidated Financial Statements for more information on this project.

• The BOEM auctioned approximately 113,000 acres of federal land off the Virginia coast as a single lease for construction of offshore wind turbines. Virginia Power was awarded the lease, effective November 1, 2013. The BOEM has several lease milestones with which Virginia Power must comply as conditions to being awarded the lease.

• Virginia Power is also considering the development of a commercial offshore wind generation project through a federal land lease off the Virginia coast. Virginia Power and several partners are collaborating to develop a 12 MW offshore wind demonstration project, which is proposed to be located approximately 24 miles off the coast of Virginia. In May 2014, the DOE selected the Virginia Offshore Wind Technology Advancement project as one of three projects to receive up to $47 million of follow-on funding. This project may be operational as early as the end of 2018, pending regulatory approvals.

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• Subject to the receipt of certain regulatory approvals, Virginia Power plans to construct and operate Greensville County and related transmission interconnection facilities. If the project is approved, commercial operations are expected to commence in late 2018, at an estimated cost of approximately $1.3 billion, excluding financing costs.

Dominion Generation Operating Segment—Dominion

The generation capacity of Dominion’s merchant fleet totals approximately 4,300 MW. The generation mix is diversified and includes nuclear, natural gas and renewables. Merchant non-renewable generation facilities are located in Connecticut, Pennsylvania and Rhode Island, with a majority of that capacity concentrated in New England. Dominion’s merchant renewable generation facilities include a fuel cell generation facility in Connecticut, solar generation facilities in Indiana, Georgia, California, Tennessee, Utah and Connecticut, and wind generation facilities in Indiana and West Virginia. Additional solar projects under construction are as set forth below:

• In June 2015, Dominion acquired 50% of the units in Four Brothers from SunEdison for $64 million of consideration. Four Brothers’ purpose is to develop and operate four solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $730 million to construct, including the initial acquisition cost. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 320 MW.

• In September 2015, Dominion acquired 50% of the units in Three Cedars from SunEdison for $43 million of consideration. Three Cedars’ purpose is to develop and operate three solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $425 million to construct. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 210 MW.

• In November 2015, Dominion acquired 100% of the equity interests of the Eastern Shore Solar project in Virginia from Community Energy, Inc. for $34 million. The project is expected to cost approximately $212 million once constructed, including the initial acquisition cost. The facility is expected to begin commercial operations in October 2016 and generate approximately 80 MW.

SOURCES OF ENERGY SUPPLY

Dominion Generation Operating Segment—Dominion and Virginia Power

Dominion Generation uses a variety of fuels to power its electric generation and purchases power for utility system load requirements and to satisfy physical forward sale requirements, as described below. Some of these agreements have fixed commitments and are included as contractual obligations in Future Cash Payments for Contractual Obligations and Planned Capital Expenditures in Item 7. MD&A.

Nuclear Fuel—Dominion Generation primarily utilizes long-term contracts to support its nuclear fuel requirements. Worldwide market conditions are continuously evaluated to ensure a range of supply options at reasonable prices which are dependent

on the market environment. Current agreements, inventories and spot market availability are expected to support current and planned fuel supply needs. Additional fuel is purchased as required to ensure optimal cost and inventory levels.

Fossil Fuel—Dominion Generation primarily utilizes natural gas and coal in its fossil fuel plants. All recent fossil fuel plant construction for Dominion Generation, with the exception of the Virginia City Hybrid Energy Center, involves natural gas generation.

Dominion Generation’s natural gas and oil supply is obtained from various sources including purchases from major and independent producers in the Mid-Continent and Gulf Coast regions, purchases from local producers in the Appalachian area and Marcellus and Utica regions, purchases from gas marketers and withdrawals from underground storage fields owned by Dominion or third parties. Dominion Generation manages a portfolio of natural gas transportation contracts (capacity) that provides for reliable natural gas deliveries to its gas turbine fleet, while minimizing costs.

Dominion Generation’s coal supply is obtained through long-term contracts and short-term spot agreements from domestic suppliers.

Biomass—Dominion Generation’s biomass supply is obtained through long-term contracts and short-term spot agreements from local suppliers.

Purchased Power—Dominion Generation purchases electricity from the PJM spot market and through power purchase agreements with other suppliers to provide for utility system load requirements.

Dominion Generation also occasionally purchases electricity from the PJM and ISO-NE spot markets to satisfy physical forward sale requirements as part of its merchant generation operations.

Dominion Generation Operating Segment—Virginia Power

Presented below is a summary of Virginia Power’s actual system output by energy source:

Source	2015			2014			2013
Nuclear(1)		30	%		33	%		33	%
Purchased power, net		15			19			21
Coal(2)		26			30			29
Natural gas		23			15			16
Other(3)		6			3			1
Total		100	%		100	%		100	%

(1) Excludes ODEC’s 11.6% ownership interest in North Anna.

(2) Excludes ODEC’s 50.0% ownership interest in the Clover power station. The average cost of coal for 2015 Virginia in-system generation was $31.29 per MWh.

(3) Includes oil, hydro, biomass and solar.

SEASONALITY

Dominion Generation Operating Segment—Dominion and Virginia Power

Sales of electricity for Dominion Generation typically vary seasonally as a result of the impact of changes in temperature and the availability of alternative sources for heating on demand by residential and commercial customers. See DVP-Seasonality above for additional considerations that also apply to Dominion Generation.

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NUCLEAR DECOMMISSIONING

Dominion Generation Operating Segment—Dominion and Virginia Power

Virginia Power has a total of four licensed, operating nuclear reactors at Surry and North Anna in Virginia.

Decommissioning involves the decontamination and removal of radioactive contaminants from a nuclear power station once operations have ceased, in accordance with standards established by the NRC. Amounts collected from ratepayers are placed into trusts and are invested to fund the expected future costs of decommissioning the Surry and North Anna units.

Virginia Power believes that the decommissioning funds and their expected earnings for the Surry and North Anna units will be sufficient to cover expected decommissioning costs, particularly when combined with future ratepayer collections and contributions to these decommissioning trusts, if such future collections and contributions are required. This reflects the long-term investment horizon, since the units will not be decommissioned for decades, and a positive long-term outlook for trust fund investment returns. Virginia Power will continue to monitor these trusts to ensure they meet the NRC minimum financial assurance requirements, which may include, if needed, the use of parent company guarantees, surety bonding or other financial instruments recognized by the NRC.

The estimated cost to decommission Virginia Power’s four nuclear units is reflected in the table below and is primarily based upon site-specific studies completed in 2014. These cost studies are generally completed every four to five years. The current cost estimates assume decommissioning activities will begin shortly after cessation of operations, which will occur when the operating licenses expire. Virginia Power expects to decommission the Surry and North Anna units during the period 2032 to 2078.

Dominion Generation Operating Segment—Dominion

In addition to the four nuclear units discussed above, Dominion has two licensed, operating nuclear reactors at Millstone in Connecticut. A third Millstone unit ceased operations before Dominion acquired the power station. In May 2013, Dominion ceased operations at its single unit Kewaunee in Wisconsin and commenced decommissioning activities using the SAFSTOR methodology. The planned decommissioning completion date is 2073, which is within the NRC allowed 60-year window.

As part of Dominion’s acquisition of both Millstone and Kewaunee, it acquired decommissioning funds for the related units. Any funds remaining in Kewaunee’s trust after decommissioning is completed are required to be refunded to Wisconsin ratepayers. Dominion believes that the amounts currently available in the decommissioning trusts and their expected earnings will be sufficient to cover expected decommissioning costs for the Millstone and Kewaunee units. Dominion will continue to monitor these trusts to ensure they meet the NRC minimum financial assurance requirements, which may include, if needed, the use of parent company guarantees, surety bonding or other financial instruments recognized by the NRC. The estimated cost to decommission Dominion’s eight units is reflected in the table below and is primarily based upon site-specific studies completed for Surry, North Anna and Millstone in 2014 and for Kewaunee in 2013.

The estimated decommissioning costs and license expiration dates for the nuclear units owned by Dominion and Virginia Power are shown in the following table:

	NRC license expiration year		Most recent cost estimate (2015 dollars)(1)		Funds in trusts at December 31, 2015		2015 contributions to trusts
(dollars in millions)
Surry
Unit 1		2032	$	588	$	551	$	0.6
Unit 2		2033		608		543		0.6
North Anna
Unit 1(2)		2038		503		439		0.4
Unit 2(2)		2040		515		412		0.3
Total (Virginia Power)				2,214		1,945		1.9
Millstone
Unit 1(3)		N/A		369		444		—
Unit 2		2035		552		570		—
Unit 3(4)		2045		669		563		—
Kewaunee
Unit 1(5)		N/A		494		661		—
Total (Dominion)			$	4,298	$	4,183	$	1.9

(1) The cost estimates shown above reflect reductions for the expected future recovery of certain spent fuel costs based on Dominion’s and Virginia Power’s contracts with the DOE for disposal of spent nuclear fuel consistent with the reductions reflected in Dominion’s and Virginia Power’s nuclear decommissioning AROs.

(2) North Anna is jointly owned by Virginia Power (88.4%) and ODEC (11.6%). However, Virginia Power is responsible for 89.26% of the decommissioning obligation. Amounts reflect 89.26% of the decommissioning cost for both of North Anna’s units.

(3) Unit 1 permanently ceased operations in 1998, before Dominion’s acquisition of Millstone.

(4) Millstone Unit 3 is jointly owned by Dominion Nuclear Connecticut, with a 6.53% undivided interest in Unit 3 owned by Massachusetts Municipal and Green Mountain. Decommissioning cost is shown at Dominion’s ownership percentage. At December 31, 2015, the minority owners held $35 million of trust funds related to Millstone Unit 3 that are not reflected in the table above.

(5) Permanently ceased operations in 2013.

Also see Note 14 and Note 22 to the Consolidated Financial Statements for further information about AROs and nuclear decommissioning, respectively, and Note 9 for information about nuclear decommissioning trust investments.

Dominion Energy

The Dominion Energy Operating Segment of Dominion Gas includes the majority of Dominion’s regulated natural gas operations. DTI, the gas transmission pipeline and storage business, serves gas distribution businesses and other customers in the Northeast, mid-Atlantic and Midwest. Included in the transmission pipeline and storage business is gas gathering and processing activity, which includes the sale of extracted products at market rates. As discussed further under Properties and Investments, Dominion Gas has requested approval from FERC to transfer these gathering and processing assets from DTI to another wholly-owned subsidiary of Dominion Gas. East Ohio, the primary gas distribution business of Dominion, serves residential, commercial and industrial gas sales, transportation and gathering service customers. Dominion Iroquois holds a 24.72% noncontrolling partnership interest in

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Iroquois, which provides service to local gas distribution companies, electric utilities and electric power generators, as well as marketers and other end users, through interconnecting pipelines and exchanges primarily in New York.

Earnings for the Dominion Energy Operating Segment of Dominion Gas primarily result from rates established by FERC and the Ohio Commission. The profitability of this business is dependent on Dominion Gas’ ability, through the rates it is permitted to charge, to recover costs and earn a reasonable return on its capital investments. Variability in earnings results from changes in operating and maintenance expenditures, as well as changes in rates and the demand for services, which are dependent on weather, changes in commodity prices and the economy.

Approximately 96% of the transmission capacity under contract on DTI’s pipeline is subscribed with long-term contracts (two years or greater). The remaining 4% is contracted on a year-to-year basis. Less than 1% of firm transportation capacity is currently unsubscribed. Less than 1% of storage services are unsubscribed. All contracted storage is subscribed with long-term contracts.

Revenue from processing and fractionation operations largely results from the sale of commodities at market prices. For DTI’s processing plants, Dominion Gas receives the wet gas product from producers and may retain the extracted NGLs as compensation for its services. This exposes Dominion Gas to commodity price risk for the value of the spread between the NGL products and natural gas. In addition, Dominion Gas has volumetric risk as customers receiving these services are not required to deliver minimum quantities of gas.

East Ohio utilizes a straight-fixed-variable rate design for a majority of its customers. Under this rate design, East Ohio recovers a large portion of its fixed operating costs through a flat monthly charge accompanied by a reduced volumetric base delivery rate. Accordingly, East Ohio’s revenue is less impacted by weather-related fluctuations in natural gas consumption than under the traditional rate design.

In addition to the operations of Dominion Gas, the Dominion Energy Operating Segment of Dominion also includes LNG operations, Hope’s gas distribution operations in West Virginia, and nonregulated retail natural gas marketing, as well as Dominion’s investments in the Blue Racer joint venture, Atlantic Coast Pipeline and Dominion Midstream. See Properties and Investments below for additional information regarding the Atlantic Coast Pipeline investment. Dominion’s LNG operations involve the import and storage of LNG at Cove Point and the transportation of regasified LNG to the interstate pipeline grid and mid-Atlantic and Northeast markets. Dominion has received DOE and FERC approval to export LNG from Cove Point and has begun construction on a bi-directional facility, which will be able to import LNG and vaporize it as natural gas and liquefy natural gas and export it as LNG. See Note 22 to the Consolidated Financial Statements for more information.

In 2014, Dominion formed Dominion Midstream, an MLP initially consisting of a preferred equity interest in Cove Point. See General above for more information. Also see Acquisitions and Dispositions above and Note 3 to the Consolidated Financial Statements for a description of Dominion’s acquisition of DCG, which Dominion contributed to Dominion Midstream in April 2015, as well as Dominion Midstream’s acquisition of an additional partnership interest in Iroquois in September 2015.

Blue Racer concentrates on building and operating new gathering, processing, fractionation and NGL transportation assets as the development of the Utica Shale formation increases. Dominion has contributed or sold various assets to the joint venture. See Note 9 to the Consolidated Financial Statements for more information.

Dominion Energy’s existing five-year investment plan includes spending approximately $7.3 billion from 2016 through 2020 to upgrade existing infrastructure or add new pipelines to meet growing energy needs within its service territory and maintain reliability. Demand for natural gas is expected to continue to grow as the Clean Power Plan and other initiatives to transition to gas from more carbon-intensive fuels are implemented. This plan includes spending for the Atlantic Coast Pipeline Project and approximately $1.4 billion, exclusive of financing costs, for the Liquefaction Project.

In addition to the earnings drivers noted above for Dominion Gas, earnings for the Dominion Energy Operating Segment of Dominion primarily include the results of rates established by FERC and the West Virginia Commission. Additionally, Dominion Energy receives revenue from firm fee-based contractual arrangements, including negotiated rates, for certain LNG storage and regasification services. Hope’s gas distribution operations in West Virginia serve residential, commercial and industrial gas sales, transportation and gathering service customers. Revenue provided by Hope’s operations is based primarily on rates established by the West Virginia Commission. DCG’s revenues are primarily derived from reservation charges for firm transportation services as provided for in its FERC approved tariff. The profitability of these businesses is dependent on their ability, through the rates they are permitted to charge, to recover costs and earn a reasonable return on their capital investments. Variability in earnings results from changes in operating and maintenance expenditures, as well as changes in rates and the demand for services, which are dependent on weather, changes in commodity prices and the economy. The processing and fractionation operations within Dominion Energy’s Blue Racer joint venture are primarily managed under long-term fee-based contracts, which minimizes direct commodity price risk. However, commodity prices do impact customer demand for Blue Racer’s services.

Dominion’s retail energy marketing operations compete in nonregulated energy markets. In March 2014, Dominion completed the sale of its electric retail energy marketing business; however, it still participates in the retail natural gas and energy-related products and services businesses. The remaining customer base includes approximately 1.3 million customer accounts. Dominion has a heavy concentration of natural gas customers in markets where utilities have a long-standing commitment to customer choice, primarily in the states of Ohio and Pennsylvania.

COMPETITION

Dominion Energy Operating Segment—Dominion and Dominion Gas

Dominion Gas’ natural gas transmission operations compete with domestic and Canadian pipeline companies. Dominion Gas also competes with gas marketers seeking to provide or arrange transportation, storage and other services. Alternative energy sources, such as oil or coal, provide another level of competition. Although competition is based primarily on price, the array of services that

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can be provided to customers is also an important factor. The combination of capacity rights held on certain long-line pipelines, a large storage capability and the availability of numerous receipt and delivery points along its own pipeline system enable Dominion to tailor its services to meet the needs of individual customers.

DTI’s processing and fractionation operations face competition in obtaining natural gas supplies for its processing and related services. Numerous factors impact any given customer’s choice of processing services provider, including the location of the facilities, efficiency and reliability of operations, and the pricing arrangements offered.

In Ohio, there has been no legislation enacted to require supplier choice for natural gas distribution consumers. However, East Ohio has offered an Energy Choice program to residential and commercial customers since October 2000. East Ohio has since taken various steps approved by the Ohio Commission toward exiting the merchant function, including restructuring its commodity service and placing Energy Choice-eligible customers in a direct retail relationship with participating suppliers. Further, in April 2013, East Ohio fully exited the merchant function for its nonresidential customers, which are now required to choose a retail supplier or be assigned to one at a monthly variable rate set by the supplier. At December 31, 2015, approximately 1 million of East Ohio’s 1.2 million Ohio customers were participating in the Energy Choice program.

Dominion Energy Operating Segment—Dominion

For Hope, West Virginia does not allow customers to choose their provider in its retail natural gas markets at this time. See Regulation-State Regulations-Gas for additional information.

Cove Point’s gas transportation, LNG import and storage operations, as well as the Liquefaction Project’s capacity are contracted primarily under long-term fixed reservation fee agreements. However, in the future Cove Point may compete with other independent terminal operators as well as major oil and gas companies on the basis of terminal location, services provided and price. Competition from terminal operators primarily comes from refiners and distribution companies with marketing and trading arms.

DCG’s pipeline system generates a substantial portion of its revenue from long-term firm contracts for transportation services and is therefore insulated from competitive factors during the terms of the contracts. When these long-term contracts expire, DCG’s pipeline system faces competitive pressures from similar facilities that serve the South Carolina and southeastern Georgia area in terms of location, rates, terms of service, and flexibility and reliability of service.

Dominion’s retail energy marketing operations compete against incumbent utilities and other energy marketers in nonregulated energy markets for natural gas. Customers in these markets have the right to select a retail marketer and typically do so based upon price savings or price stability; however, incumbent utilities have the advantage of long-standing relationships with their customers and greater name recognition in their markets.

REGULATION

Dominion Energy Operating Segment—Dominion and Dominion Gas

Dominion Gas’ natural gas transmission, storage, processing and gathering operations are regulated primarily by FERC. East Ohio’s gas distribution operations, including the rates that it may charge to customers, are regulated by the Ohio Commission. See State Regulations and Federal Regulations in Regulation for more information.

Dominion Energy Operating Segment—Dominion

Cove Point’s and DCG’s operations are regulated primarily by FERC. Hope’s gas distribution operations, including the rates that it may charge customers, are regulated by the West Virginia Commission. See State Regulations and Federal Regulations in Regulation for more information.

PROPERTIES AND INVESTMENTS

For a description of Dominion’s and Dominion Gas’ existing facilities see Item 2. Properties.

Dominion Energy Operating Segment—Dominion and Dominion Gas

Dominion Gas has the following significant projects under construction or development to better serve customers or expand its service offerings within its service territory.

In July 2013, East Ohio signed long-term precedent agreements with two customers to move 320,000 Dths per day of processed gas from the outlet of new gas processing facilities in Ohio to interconnections with multiple interstate pipelines. The first phase of the Western Access project provides system enhancements to facilitate the movement of processed gas over East Ohio’s system. The initial phase of the project was completed in the fourth quarter of 2014 and cost approximately $85 million. During the second and third quarters of 2014, East Ohio executed long-term precedent agreements with customers for 450,000 Dths per day of service to new interconnects with interstate pipelines. This second phase of the Western Access project will expand the number of interstate pipelines to which East Ohio will deliver processed gas to four. East Ohio commenced service to the Western Access II project customers in January 2016 at a cost of approximately $130 million.

In September 2014, DTI announced its intent to construct and operate the Supply Header project which is expected to cost approximately $500 million and provide 1,500,000 Dths per day of firm transportation service to various customers. In October 2014, DTI requested authorization to use FERC’s pre-filing process. The application to request FERC authorization to construct and operate the project facilities was filed in September 2015, with the facilities expected to be in service in the fourth quarter of 2018. In December 2014, DTI entered into a precedent agreement with Atlantic Coast Pipeline for the Supply Header project.

In June 2014, DTI executed binding precedent agreements with two power generators for the Leidy South project. In November 2014, one of the power generators assigned a portion of its capacity to an affiliate, bringing the total number of project customers to three. The project is expected to cost approximately

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$210 million and provide 155,000 Dths per day of firm transportation service from Clinton County, Pennsylvania to Loudoun County, Virginia. The application to request FERC authorization to construct and operate the project facilities was filed in May 2015. Service under the 20-year contracts is expected to commence in the fourth quarter of 2017.

During the second quarter of 2014, DTI executed a binding precedent agreement with a customer for the Monroe-to-Cornwell project. The project is expected to cost approximately $70 million and provide 205,000 Dths per day of firm transportation service from Monroe County, Ohio to an interconnect near Cornwell, West Virginia. In December 2015, DTI received FERC authorization to construct, operate and maintain the project facilities, which are expected to be in service in the fourth quarter of 2016. Construction is expected to commence in March 2016.

In the first quarter of 2014, DTI executed a binding precedent agreement for the Lebanon West II project. The project is expected to cost approximately $112 million and provide 130,000 Dths per day of firm transportation service from Butler County, Pennsylvania to an interconnect with Texas Gas Pipeline in Lebanon, Ohio. In November 2015, DTI received FERC authorization to construct, operate and maintain the project facilities, which are expected to be in service in the fourth quarter of 2016. Construction commenced in January 2016.

In September 2013, DTI executed binding precedent agreements with several local distribution company customers for the New Market project. The project is expected to cost approximately $159 million and provide 112,000 Dths per day of firm transportation service from Leidy, Pennsylvania to interconnects with Iroquois and Niagara Mohawk Power Corporation’s distribution system in the Albany, New York market. In June 2014, DTI filed an application to request FERC authorization to construct, operate and maintain the project facilities, which are expected to be in service in the fourth quarter of 2016.

In October 2013, DTI executed a binding precedent agreement with CNX Gas Company LLC for the Clarington project. The project is expected to cost approximately $78 million and provide 250,000 Dths per day of firm transportation service from central West Virginia to Clarington, Ohio. In August 2015, DTI received FERC authorization to construct, operate and maintain the project facilities. Construction commenced in December 2015. The project is expected to be placed into service in the fourth quarter of 2016.

In 2008, East Ohio began PIR, aimed at replacing approximately 4,100 miles of its pipeline system at a cost of $2.7 billion. In 2011, approval was obtained to include an additional 1,450 miles and to increase annual capital investment to meet the program goal. The program will replace approximately 25% of the pipeline system and is anticipated to take place over a total of 25 years.

In October 2015, DTI filed an application with FERC seeking authority to abandon by sale its gathering and processing facilities to Dominion Gathering and Processing, Inc., a newly-formed wholly-owned subsidiary of Dominion Gas. Pending approval by FERC, these gathering and processing facilities with a carrying value of approximately $430 million are expected to be transferred in 2016.

Dominion Energy Operating Segment—Dominion

Dominion has the following significant projects under construction or development.

Cove Point—Dominion is pursuing the Liquefaction Project, which would enable Cove Point to liquefy domestically-produced natural gas for export as LNG. The DOE previously authorized Dominion to export LNG to countries with free trade agreements. In September 2013, the DOE authorized Dominion to export LNG from Cove Point to non-free trade agreement countries.

In May 2014, the FERC staff issued its EA for the Liquefaction Project. In the EA, the FERC staff addressed a variety of topics related to the proposed construction and development of the Liquefaction Project and its potential impact to the environment, and determined that with the implementation of appropriate mitigation measures, the Liquefaction Project can be built and operated safely with no significant impact to the environment. In September 2014, Cove Point received the FERC order authorizing the Liquefaction Project with certain conditions. The conditions regarding the Liquefaction Project set forth in the FERC order largely incorporate the mitigation measures proposed in the EA. In October 2014, Cove Point commenced construction of the Liquefaction Project, with an in-service date anticipated in late 2017. The Cove Point facility is authorized to export at a rate of 770 million cubic feet of natural gas per day for a period of 20 years.

In April 2013, Dominion announced it had fully subscribed the capacity of the project with 20-year terminal service agreements. ST Cove Point, LLC, a joint venture of Sumitomo Corporation, a Japanese corporation that is one of the world’s leading trading companies, and Tokyo Gas Co., Ltd., a Japanese corporation that is the largest natural gas utility in Japan, and GAIL Global (USA) LNG LLC, a wholly-owned indirect U.S. subsidiary of GAIL (India) Ltd., have each contracted for half of the capacity. Following completion of the front-end engineering and design work, Dominion also announced it had awarded its EPC contract for new liquefaction facilities to IHI/Kiewit Cove Point, a joint venture between IHI E&C International Corporation and Kiewit Energy Company.

Cove Point has historically operated as an LNG import facility under various long-term import contracts. Since 2010, Dominion has renegotiated certain existing LNG import contracts in a manner that will result in a significant reduction in pipeline and storage capacity utilization and associated anticipated revenues during the period from 2017 through 2028. Such amendments created the opportunity for Dominion to explore the Liquefaction Project, which, assuming it becomes operational, will extend the economic life of Cove Point and contribute to Dominion’s overall growth plan. In total, these renegotiations reduced Cove Point’s expected annual revenues from the import-related contracts by approximately $150 million from 2017 through 2028, partially offset by approximately $50 million of additional revenues in the years 2013 through 2017.

In 2014, DCG executed binding precedent agreements with three customers for the Transco-to-Charleston project. The project is expected to cost approximately $120 million, and provide 80,000 Dths per day of firm transportation service from an existing interconnect with Transcontinental Gas Pipe Line Company, LLC in Spartanburg County, South Carolina to customers in Dillon, Marlboro, Sumter, Charleston, Lexington and Richland

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counties, South Carolina. In July 2015, DCG requested authorization to utilize FERC’s pre-filing process. DCG expects to file the application to request FERC authorization to construct and operate the project facilities in the first quarter of 2016. The project is expected to be placed into service in the fourth quarter of 2017.

Dominion Energy Equity Method Investments—In September 2015, Dominion, through Dominion Midstream, acquired an additional 25.93% interest in Iroquois. Dominion Gas holds a 24.72% interest with TransCanada holding a 44.48% interest and TEN Transmission Company holding a 4.87% interest. Iroquois owns and operates a 416-mile FERC regulated interstate natural gas pipeline providing service to local gas distribution companies, electric utilities and electric power generators, as well as marketers and other end users, through interconnecting pipelines and exchanges. Iroquois’ pipeline extends from the U.S.-Canadian border at Waddington, New York through the state of Connecticut to South Commack, Long Island, New York and continuing on from Northport, Long Island, New York through the Long Island Sound to Hunts Point, Bronx, New York. See Note 9 to the Consolidated Financial Statements for further information about Dominion’s equity method investment in Iroquois.

In September 2014, Dominion, along with Duke Energy, Piedmont and AGL, announced the formation of Atlantic Coast Pipeline. The members, which are subsidiaries of the above-referenced parent companies, hold the following membership interests: Dominion, 45%; Duke Energy, 40%; Piedmont, 10%; and AGL, 5%. In October 2015, Duke Energy entered into a merger agreement with Piedmont. The Atlantic Coast Pipeline partnership agreement includes provisions to allow Dominion an option to purchase additional ownership interest in Atlantic Coast Pipeline to maintain a leading ownership percentage. Atlantic Coast Pipeline is focused on constructing an approximately 600-mile natural gas pipeline running from West Virginia through Virginia to North Carolina, which has a total expected cost of $4.5 billion to $5.0 billion, excluding financing costs. In October 2014, Atlantic Coast Pipeline requested approval from FERC to utilize the pre-filing process under which environmental review for the natural gas pipeline project will commence. It filed its FERC application in September 2015 and expects to be in service in late 2018. The project is subject to FERC, state and other federal approvals. See Note 9 to the Consolidated Financial Statements for further information about Dominion’s equity method investment in Atlantic Coast Pipeline.

In December 2012, Dominion formed Blue Racer with Caiman to provide midstream services to natural gas producers operating in the Utica Shale region in Ohio and portions of Pennsylvania. Blue Racer is an equal partnership between Dominion and Caiman, with Dominion contributing midstream assets and Caiman contributing private equity capital. Midstream services offered by Blue Racer include gathering, processing, fractionation, and natural gas liquids transportation and marketing. Blue Racer is expected to leverage Dominion’s existing presence in the Utica region with significant additional new capacity designed to meet producer needs as the development of the Utica Shale formation increases. See Note 9 to the Consolidated Financial Statements for further information about Dominion’s equity method investment in Blue Racer.

SOURCES OF ENERGY SUPPLY

Dominion’s and Dominion Gas’ natural gas supply is obtained from various sources including purchases from major and independent producers in the Mid-Continent and Gulf Coast regions, local producers in the Appalachian area and gas marketers. Dominion’s and Dominion Gas’ large underground natural gas storage network and the location of their pipeline systems are a significant link between the country’s major interstate gas pipelines and large markets in the Northeast and mid-Atlantic regions. Dominion’s and Dominion Gas’ pipelines are part of an interconnected gas transmission system, which provides access to supplies nationwide for local distribution companies, marketers, power generators and industrial and commercial customers.

Dominion’s and Dominion Gas’ underground storage facilities play an important part in balancing gas supply with consumer demand and are essential to serving the Northeast, mid-Atlantic and Midwest regions. In addition, storage capacity is an important element in the effective management of both gas supply and pipeline transmission capacity.

The supply of gas to serve Dominion’s retail energy marketing customers is procured through market wholesalers or by Dominion Energy.

SEASONALITY

Dominion Energy’s natural gas distribution business earnings vary seasonally, as a result of the impact of changes in temperature on demand by residential and commercial customers for gas to meet heating needs. Historically, the majority of these earnings have been generated during the heating season, which is generally from November to March; however, implementation of the straight-fixed-variable rate design at East Ohio has reduced the earnings impact of weather-related fluctuations. Demand for services at Dominion’s pipeline and storage business can also be weather sensitive. Earnings are also impacted by changes in commodity prices driven by seasonal weather changes, the effects of unusual weather events on operations and the economy.

The earnings of Dominion’s retail energy marketing operations also vary seasonally. Generally, the demand for gas peaks during the winter months to meet heating needs.

Corporate and Other

Corporate and Other Segment—Virginia Power and Dominion Gas

Virginia Power’s and Dominion Gas’ Corporate and Other segments primarily include certain specific items attributable to their operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

Corporate and Other Segment—Dominion

Dominion’s Corporate and Other segment includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued, which is discussed in Note 3 and Note 25 to the Consolidated Financial Statements. In addition, Corporate and Other includes specific items attributable to Dominion’s operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

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REGULATION

The Companies are subject to regulation by various federal, state and local authorities, including the Virginia Commission, North Carolina Commission, Ohio Commission, West Virginia Commission, Maryland Commission, SEC, FERC, EPA, DOE, NRC, Army Corps of Engineers, and the Department of Transportation.

State Regulations

ELECTRIC

Virginia Power’s electric utility retail service is subject to regulation by the Virginia Commission and the North Carolina Commission.

Virginia Power holds CPCNs which authorize it to maintain and operate its electric facilities now in operation and to sell electricity to customers. However, Virginia Power may not construct generating facilities or large capacity transmission lines without the prior approval of various state and federal government agencies. In addition, the Virginia Commission and the North Carolina Commission regulate Virginia Power’s transactions with affiliates, transfers of certain facilities and the issuance of certain securities.

Electric Regulation in Virginia

The Regulation Act enacted in 2007 instituted a cost-of-service rate model, ending Virginia’s planned transition to retail competition for electric supply service to most classes of customers.

The Regulation Act authorizes stand-alone rate adjustment clauses for recovery of costs for new generation projects, FERC-approved transmission costs, underground distribution lines, environmental compliance, conservation and energy efficiency programs and renewable energy programs, and also contains statutory provisions directing Virginia Power to file annual fuel cost recovery cases with the Virginia Commission. As amended, it provides for enhanced returns on capital expenditures on specific newly-proposed generation projects.

If the Virginia Commission’s future rate decisions, including actions relating to Virginia Power’s rate adjustment clause filings, differ materially from Virginia Power’s expectations, it may adversely affect its results of operations, financial condition and cash flows.

Regulation Act Legislation

In February 2015, the Virginia Governor signed legislation into law which will keep Virginia Power’s base rates unchanged until at least December 1, 2022. In addition, no biennial reviews will be conducted by the Virginia Commission for the five successive 12-month test periods beginning January 1, 2015, and ending December 31, 2019. The legislation states that Virginia Power’s 2015 biennial review, filed in March 2015, would proceed for the sole purpose of reviewing and determining whether any refunds are due to customers based on earnings performance for generation and distribution services during the 2013 and 2014 test periods. In addition the legislation requires the Virginia Commission to conduct proceedings in 2017 and 2019 to determine the utility’s ROE for use in connection with rate adjustment clauses and requires utilities to file integrated resource plans annually rather than biennially. However, in November 2015, the Virginia Commission ordered testimony, briefs and separate bifurcated

hearing in Virginia Power’s currently pending Rider B, Rider R, Rider S and Rider W cases on whether the Virginia Commission can adjust the ROE applicable to these rate adjustment clauses prior to 2017. The legislation also required Virginia Power to write-off $85 million of prior-period deferred fuel costs during the first quarter of 2015. In addition, the legislation required the Virginia Commission to implement a fuel rate reduction for Virginia Power as soon as practicable based on this non-recovery as well as any over-recovery for the 2014-2015 fuel year and projected fuel expense for the 2015-2016 fuel year. The legislation also deems the construction or purchase of one or more utility-scale solar facilities located in Virginia up to 500 MW in total to be in the public interest.

2015 Biennial Review

Pursuant to the Regulation Act, in March 2015, Virginia Power filed its base rate case and schedules for the Virginia Commission’s 2015 biennial review of Virginia Power’s rates, terms and conditions. Per legislation enacted in February 2015, this biennial review was limited to reviewing Virginia Power’s earnings on rates for generation and distribution services for the combined 2013 and 2014 test period, and determining whether credits are due to customers in the event Virginia Power’s earnings exceeded the earnings band determined in the 2013 Biennial Review Order. In November 2015, the Virginia Commission issued the 2015 Biennial Review Order.

After deciding several contested regulatory earnings adjustments, the Virginia Commission ruled that Virginia Power earned on average an ROE of approximately 10.89% on its generation and distribution services for the combined 2013 and 2014 test periods. Because this ROE was more than 70 basis points above Virginia Power’s authorized ROE of 10.0%, the Virginia Commission ordered that approximately $20 million in excess earnings be credited to customer bills based on usage in 2013 and 2014 over a six-month period beginning within 60 days of the 2015 Biennial Review Order. Based upon 2015 legislation keeping Virginia Power’s base rates unchanged until at least December 1, 2022, the Virginia Commission did not order certain existing rate adjustment clauses to be combined with Virginia Power’s base rates. The Virginia Commission did not determine whether Virginia Power had a revenue deficiency or sufficiency when projecting the annual revenues generated by base rates to the revenues required to recover costs of service and earn a fair return. In December 2015, a group of large industrial customers filed notices of appeal with the Supreme Court of Virginia from both the 2015 Biennial Review Order and the Virginia Commission’s order denying their petition for rehearing or reconsideration. This appeal is pending.

See Note 13 to the Consolidated Financial Statements for additional information.

Electric Regulation in North Carolina

Virginia Power’s retail electric base rates in North Carolina are regulated on a cost-of-service/rate-of-return basis subject to North Carolina statutes and the rules and procedures of the North Carolina Commission. North Carolina base rates are set by a process that allows Virginia Power to recover its operating costs and an ROIC. If retail electric earnings exceed the authorized ROE established by the North Carolina Commission, retail electric

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rates may be subject to review and possible reduction by the North Carolina Commission, which may decrease Virginia Power’s future earnings. Additionally, if the North Carolina Commission does not allow recovery of costs incurred in providing service on a timely basis, Virginia Power’s future earnings could be negatively impacted. Fuel rates are subject to revision under annual fuel cost adjustment proceedings.

Virginia Power’s transmission service rates in North Carolina are regulated by the North Carolina Commission as part of Virginia Power’s bundled retail service to North Carolina customers. In March 2012, Virginia Power filed an application with the North Carolina Commission to increase base non-fuel revenues with January 1, 2013 as the proposed effective date for the permanent rate revision. In December 2012, the North Carolina Commission approved a $36 million increase in Virginia Power’s annual non-fuel base revenues based on an authorized ROE of 10.2%, and a $14 million decrease in annual base fuel revenues for a combined total base revenue increase of $22 million. These rate changes became effective on January 1, 2013. Following an appeal to the Supreme Court of North Carolina, the North Carolina Commission issued an opinion reaffirming its 10.2% ROE determination in July 2015.

In August 2015, Virginia Power submitted its annual filing to the North Carolina Commission to adjust the fuel component of its electric rates. Virginia Power proposed an $11 million decrease to the fuel component of its electric rates for the rate year beginning January 1, 2016. This decrease includes the North Carolina Commission’s previous approval to defer recovering 50% of Virginia Power’s estimated $17 million jurisdictional deferred fuel balance to the 2016 fuel year, without interest. In December 2015, the North Carolina Commission approved Virginia Power’s proposed fuel charge adjustment.

See Note 13 to the Consolidated Financial Statements for additional information.

GAS

East Ohio’s natural gas distribution services, including the rates it may charge its customers, are regulated by the Ohio Commission. Hope’s natural gas distribution services are regulated by the West Virginia Commission.

Gas Regulation in Ohio

East Ohio is subject to regulation of rates and other aspects of its business by the Ohio Commission. When necessary, East Ohio seeks general base rate increases to recover increased operating costs and a fair return on rate base investments. Base rates are set based on the cost of service by rate class. A straight-fixed-variable rate design, in which the majority of operating costs are recovered through a monthly charge rather than a volumetric charge, is utilized to establish rates for a majority of East Ohio’s customers pursuant to a 2008 rate case settlement which included an authorized ROE of 10.38%.

In addition to general base rate increases, East Ohio makes routine filings with the Ohio Commission to reflect changes in the costs of gas purchased for operational balancing on its system. These purchased gas costs are subject to rate recovery through a mechanism that ensures dollar for dollar recovery of prudently incurred costs. Costs that are expected to be recovered in future rates are deferred as regulatory assets. The rider filings cover

unrecovered gas costs plus prospective annual demand costs. Increases or decreases in gas cost rider rates result in increases or decreases in revenues with corresponding increases or decreases in net purchased gas cost expenses.

The Ohio Commission has also approved several stand-alone cost recovery mechanisms to recover specified costs and a return for infrastructure projects and certain other costs that vary widely over time; such costs are excluded from general base rates. See Note 13 to the Consolidated Financial Statements for additional information.

Gas Regulation in West Virginia

Dominion’s gas distribution subsidiary is subject to regulation of rates and other aspects of its business by the West Virginia Commission. When necessary, Hope seeks general base rate increases to recover increased operating costs and a fair return on rate base investments. Base rates are set based on the cost of service by rate class. Base rates for Hope are designed primarily based on rate design methodology in which the majority of operating costs are recovered through volumetric charges.

In addition to general rate increases, Hope makes routine separate filings with the West Virginia Commission to reflect changes in the costs of purchased gas. The majority of these purchased gas costs are subject to rate recovery through a mechanism that ensures dollar for dollar recovery of prudently incurred costs. Costs that are expected to be recovered in future rates are deferred as regulatory assets. The purchased gas cost recovery filings generally cover a prospective twelve-month period. Approved increases or decreases in gas cost recovery rates result in increases or decreases in revenues with corresponding increases or decreases in net purchased gas cost expenses.

Legislation was passed in West Virginia authorizing a stand-alone cost recovery mechanism to recover specified costs and a return for infrastructure upgrades, replacements and expansions between general base rate cases.

Status of Competitive Retail Gas Services

Both of the states in which Dominion and Dominion Gas have gas distribution operations have considered legislation regarding a competitive deregulation of natural gas sales at the retail level.

Ohio—Since October 2000, East Ohio has offered the Energy Choice program, under which residential and commercial customers are encouraged to purchase gas directly from retail suppliers or through a community aggregation program. In October 2006, East Ohio restructured its commodity service by entering into gas purchase contracts with selected suppliers at a fixed price above the New York Mercantile Exchange month-end settlement and passing that gas cost to customers under the Standard Service Offer program. Starting in April 2009, East Ohio buys natural gas under the Standard Service Offer program only for customers not eligible to participate in the Energy Choice program and places Energy Choice-eligible customers in a direct retail relationship with selected suppliers, which is designated on the customers’ bills.

In January 2013, the Ohio Commission granted East Ohio’s motion to fully exit the merchant function for its nonresidential customers, beginning in April 2013, which requires those customers to choose a retail supplier or be assigned to one at a monthly variable rate set by the supplier. At December 31, 2015,

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approximately 1.0 million of Dominion Gas’ 1.2 million Ohio customers were participating in the Energy Choice program. Subject to the Ohio Commission’s approval, East Ohio may eventually exit the gas merchant function in Ohio entirely and have all customers select an alternate gas supplier. East Ohio continues to be the provider of last resort in the event of default by a supplier. Large industrial customers in Ohio also source their own natural gas supplies.

West Virginia—At this time, West Virginia has not enacted legislation allowing customers to choose providers in the retail natural gas markets served by Hope. However, the West Virginia Commission has issued regulations to govern pooling services, one of the tools that natural gas suppliers may utilize to provide retail customers a choice in the future and has issued rules requiring competitive gas service providers to be licensed in West Virginia.

Federal Regulations

FEDERAL ENERGY REGULATORY COMMISSION

Electric

Under the Federal Power Act, FERC regulates wholesale sales and transmission of electricity in interstate commerce by public utilities. Virginia Power purchases and sells electricity in the PJM wholesale market and Dominion’s merchant generators sell electricity in the PJM, MISO, CAISO and ISO-NE wholesale markets, and to wholesale purchasers in the states of Tennessee, Georgia, California and Utah, under Dominion’s market-based sales tariffs authorized by FERC. In addition, Virginia Power has FERC approval of a tariff to sell wholesale power at capped rates based on its embedded cost of generation. This cost-based sales tariff could be used to sell to loads within or outside Virginia Power’s service territory. Any such sales would be voluntary.

Dominion and Virginia Power are subject to FERC’s Standards of Conduct that govern conduct between transmission function employees of interstate gas and electricity transmission providers and the marketing function employees of their affiliates. The rule defines the scope of transmission and marketing-related functions that are covered by the standards and is designed to prevent transmission providers from giving their affiliates undue preferences.

Dominion and Virginia Power are also subject to FERC’s affiliate restrictions that (1) prohibit power sales between Virginia Power and Dominion’s merchant plants without first receiving FERC authorization, (2) require the merchant plants and Virginia Power to conduct their wholesale power sales operations separately, and (3) prohibit Virginia Power from sharing market information with merchant plant operating personnel. The rules are designed to prohibit Virginia Power from giving the merchant plants a competitive advantage.

EPACT included provisions to create an ERO. The ERO is required to promulgate mandatory reliability standards governing the operation of the bulk power system in the U.S. FERC has certified NERC as the ERO and also issued an initial order approving many reliability standards that went into effect in 2007. Entities that violate standards will be subject to fines of up to $1 million per day, per violation and can also be assessed non-monetary penalties, depending upon the nature and severity of the violation.

Dominion and Virginia Power plan and operate their facilities in compliance with approved NERC reliability requirements. Dominion and Virginia Power employees participate on various NERC committees, track the development and implementation of standards, and maintain proper compliance registration with NERC’s regional organizations. Dominion and Virginia Power anticipate incurring additional compliance expenditures over the next several years as a result of the implementation of new cybersecurity programs as well as efforts to ensure appropriate facility ratings for Virginia Power’s transmission lines. In October 2010, NERC issued an industry alert identifying possible discrepancies between the design and actual field conditions of transmission facilities as a potential reliability issue. The alert recommends that entities review their current facilities rating methodology to verify that the methodology is based on actual field conditions, rather than solely on design documents, and to take corrective action if necessary. Virginia Power has evaluated its transmission facilities for any discrepancies between design and actual field conditions and has taken necessary corrective actions. In addition, NERC has redefined critical assets which expanded the number of assets subject to NERC reliability standards, including cybersecurity assets. While Dominion and Virginia Power expect to incur additional compliance costs in connection with the above NERC requirements and initiatives, such expenses are not expected to significantly affect results of operations.

In April 2008, FERC granted an application for Virginia Power’s electric transmission operations to establish a forward-looking formula rate mechanism that updates transmission rates on an annual basis and approved an ROE of 11.4%, effective as of January 1, 2008. The formula rate is designed to recover the expected revenue requirement for each calendar year and is updated based on actual costs. The FERC-approved formula method, which is based on projected costs, allows Virginia Power to earn a current return on its growing investment in electric transmission infrastructure.

Gas

FERC regulates the transportation and sale for resale of natural gas in interstate commerce under the Natural Gas Act of 1938 and the Natural Gas Policy Act of 1978, as amended. Under the Natural Gas Act, FERC has authority over rates, terms and conditions of services performed by DTI, DCG, Iroquois and certain services performed by Cove Point. Pursuant to FERC’s February 2014 approval of DTI’s uncontested settlement offer, DTI’s base rates for storage and transportation services are subject to a moratorium through the end of 2016. The design, construction and operation of Cove Point’s LNG facility, including associated natural gas pipelines, the Liquefaction Project and the import and export of LNG are also regulated by FERC.

Dominion Gas’ interstate gas transmission and storage activities are conducted on an open access basis, in accordance with certificates, tariffs and service agreements on file with FERC and FERC regulations.

Dominion Gas operates in compliance with FERC standards of conduct, which prohibit the sharing of certain non-public transmission information or customer specific data by its interstate gas transmission and storage companies with non-transmission function employees. Pursuant to these standards of conduct, Dominion Gas also makes certain informational postings available on Dominion’s website.

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See Note 13 to the Consolidated Financial Statements for additional information.

Safety Regulations

Dominion Gas is also subject to the Pipeline Safety Improvement Act of 2002 and the Pipeline Safety, Regulatory Certainty and Job Creation Act of 2011, which mandate inspections of interstate and intrastate natural gas transmission and storage pipelines, particularly those located in areas of high-density population. Dominion Gas has evaluated its natural gas transmission and storage properties, as required by the Department of Transportation regulations under these Acts, and has implemented a program of identification, testing and potential remediation activities. These activities are ongoing.

The Companies are subject to a number of federal and state laws and regulations, including Occupational Safety and Health Administration, and comparable state statutes, whose purpose is to protect the health and safety of workers. The Companies have an internal safety, health and security program designed to monitor and enforce compliance with worker safety requirements, which is routinely reviewed and considered for improvement. The Companies believe that they are in material compliance with all applicable laws and regulations related to worker health and safety. Nothwithstanding these preventive measures, incidents may occur that are outside of the Companies’ control.

Environmental Regulations

Each of the Companies’ operating segments faces substantial laws, regulations and compliance costs with respect to environmental matters. In addition to imposing continuing compliance obligations, these laws and regulations authorize the imposition of substantial penalties for noncompliance, including fines, injunctive relief and other sanctions. The cost of complying with applicable environmental laws, regulations and rules is expected to be material to the Companies. There are significant new regulations affecting Dominion’s electric generation and gas businesses in the Clean Power Plan and NSPS regulating methane and VOC emissions, respectively. If expenditures for GHG emissions reductions and pollution control technologies and associated operating costs are not recoverable from customers through regulated rates (in regulated businesses) or market prices (in unregulated businesses), those costs could adversely affect future results of operations and cash flows. The Companies have applied for or obtained the necessary environmental permits for the operation of their facilities. Many of these permits are subject to reissuance and continuing review. For a discussion of significant aspects of these matters, including current and planned capital expenditures relating to environmental compliance required to be discussed in this Item, see Environmental Matters in Future Issues and Other Matters in Item 7. MD&A, which information is incorporated herein by reference. Additional information can also be found in Item 3. Legal Proceedings and Note 22 to the Consolidated Financial Statements, which information is incorporated herein by reference.

GLOBAL CLIMATE CHANGE

The national and international attention in recent years on GHG emissions and their relationship to climate change has resulted in federal, regional and state legislative and regulatory action in this area. See, for example, the discussion of the Clean Power Plan

and the United Nation’s Paris Agreement in Environmental Matters in Future Issues and Other Matters in Item 7. MD&A. The Companies support national climate change legislation that would provide a consistent, economy-wide approach to addressing this issue and are currently taking action to protect the environment and address climate change while meeting the growing needs of their service territory. The Companies are actively developing plans to comply with new Clean Power Plan and NSPS regulations for new and existing electric generating sources and its natural gas business. Dominion’s CEO and operating segment CEOs are responsible for compliance with the laws and regulations governing environmental matters, including climate change, and Dominion’s Board of Directors receives periodic updates on these matters. See Environmental Strategy below, Environmental Matters in Future Issues and Other Matters in Item 7. MD&A and Note 22 to the Consolidated Financial Statements for information on climate change legislation and regulation, which information is incorporated herein by reference.

WATER

The CWA is a comprehensive program requiring a broad range of regulatory tools including a permit program to authorize and regulate discharges to surface waters with strong enforcement mechanisms. Dominion must comply with applicable aspects of the CWA programs at its operating facilities.

THREATENED AND ENDANGERED SPECIES

The Endangered Species Act establishes prohibitions on activities that can result in harm of specific species of plants and animals. In some cases those prohibitions could result in impacts to the viability of projects or requirements for capital expenditures to reduce a facility’s impacts on a species.

Nuclear Regulatory Commission

All aspects of the operation and maintenance of Dominion’s and Virginia Power’s nuclear power stations are regulated by the NRC. Operating licenses issued by the NRC are subject to revocation, suspension or modification, and the operation of a nuclear unit may be suspended if the NRC determines that the public interest, health or safety so requires.

From time to time, the NRC adopts new requirements for the operation and maintenance of nuclear facilities. In many cases, these new regulations require changes in the design, operation and maintenance of existing nuclear facilities. If the NRC adopts such requirements in the future, it could result in substantial increases in the cost of operating and maintaining Dominion’s and Virginia Power’s nuclear generating units. See Note 22 to the Consolidated Financial Statements for further information.

The NRC also requires Dominion and Virginia Power to decontaminate their nuclear facilities once operations cease. This process is referred to as decommissioning, and Dominion and Virginia Power are required by the NRC to be financially prepared. For information on decommissioning trusts, see Dominion Generation-Nuclear Decommissioning above and Note 9 to the Consolidated Financial Statements. See Note 22 to the Consolidated Financial Statements for information on spent nuclear fuel.

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ENVIRONMENTAL STRATEGY

Environmental stewardship is embedded in the Companies’ culture and core values and is the responsibility of all employees. They are committed to working with their stakeholders to find sustainable solutions to the energy and environmental challenges that confront our company and our nation. It is the Companies’ belief that sustainable solutions must balance the interdependent goals of environmental stewardship and economic prosperity. Their integrated strategy to meet this objective consists of four major elements:

• Compliance with applicable environmental laws, regulations and rules;

• Conservation and load management;

• Renewable generation development; and

• Improvements in other energy infrastructure, including natural gas operations.

This strategy incorporates the Companies’ efforts to voluntarily reduce GHG emissions, which are described below. See Dominion Generation-Properties and Dominion Energy-Properties for more information on certain of the projects described below.

Environmental Compliance

The Companies remain committed to compliance with applicable environmental laws, regulations and rules related to their operations. As part of their commitment to compliance with such laws, Dominion and Virginia Power have sold or closed a number of coal-fired generation units over the past several years, and have plans to close additional units in the future. A significant recent development in environmental regulation was the EPA’s issuance in August 2015 of final carbon standards for existing fossil fuel power plants known as the Clean Power Plan, which involves coordination with the states on specific plans to reduce carbon emissions to specified levels. In February 2016, the U.S. Supreme Court stayed the Clean Power Plan pending resolution of litigation challenging the regulations. Additional information related to these and other of the Companies’ environmental compliance matters can be found in Operating Segments and Future Issues and Other Matters in Item 7. MD&A and in Notes 3, 6 and 22 to the Consolidated Financial Statements.

Conservation and Load Management

Conservation and load management play a significant role in meeting the growing demand for electricity. The Regulation Act provides incentives for energy conservation through the implementation of conservation programs. Additional legislation

in 2009 added definitions of peak-shaving and energy efficiency programs, and allowed for a margin on operating expenses and recovery of revenue reductions related to energy efficiency programs.

Virginia Power’s DSM programs, implemented with Virginia Commission approval, provide important incremental steps in assisting customers to reduce energy consumption through programs that include energy audits and incentives for customers to upgrade or install certain energy efficient measures and/or systems. The DSM programs began in Virginia in 2010 and in North Carolina in 2011. Currently, there are residential and non-residential DSM programs active in the two states. Virginia Power continues to evaluate opportunities to redesign current DSM programs and develop new DSM initiatives in Virginia and North Carolina.

In Ohio, East Ohio offers three DSM programs, approved by the Ohio Commission, designed to help customers reduce their energy consumption.

Virginia Power continues to upgrade meters to AMI, also referred to as smart meters, in areas throughout Virginia. The AMI meter upgrades are part of an ongoing project that will help Virginia Power further evaluate the effectiveness of AMI meters in monitoring voltage stability, remotely turning off and on electric service, power outage and restoration detection and reporting, remote daily meter readings and offering dynamic rates.

Renewable Generation

Renewable energy is also an important component of a diverse and reliable energy mix. Both Virginia and North Carolina have passed legislation setting targets for renewable power. Virginia Power is committed to meeting Virginia’s goals of 12% of base year electric energy sales from renewable power sources by 2022, and 15% by 2025, and North Carolina’s Renewable Portfolio Standard of 12.5% by 2021 and plans to add utility solar capacity in Virginia.

See Operating Segments and Item 2. Properties for additional information, including Dominion’s merchant solar properties.

Improvements in Other Energy Infrastructure

Virginia Power’s existing five-year investment plan includes significant capital expenditures to upgrade or add new electric transmission and distribution lines, substations and other facilities to meet growing electricity demand within its service territory, maintain reliability and address environmental requirements. These enhancements are primarily aimed at meeting Virginia Power’s continued goal of providing reliable service, and are intended to address both continued population growth and increases in electricity consumption by the typical consumer. An additional benefit will be added capacity to efficiently deliver electricity from the renewable projects now being developed or to be developed in the future. See Properties in Item 1., Operating Segments, DVP for additional information.

Dominion and Dominion Gas, in connection with their existing five-year investment plans, are also pursuing the construction or upgrade of regulated infrastructure in their natural gas businesses. See Properties and Investments in Item 1., Operating Segments, Dominion Energy for additional information, including natural gas infrastructure projects.

The Companies’ Strategy for Voluntarily Reducing GHG Emissions

The Companies have not established a standalone GHG emissions reduction target or timetable, but they are actively engaged in voluntary reduction efforts. The Companies have an integrated voluntary strategy for reducing GHG emission intensity with diversification as its cornerstone. The six principal components of the strategy include initiatives that address electric energy management, electric energy production, electric energy delivery and natural gas storage, transmission and delivery, as follows:

• Enhance conservation and energy efficiency programs to help customers use energy wisely and reduce environmental impacts;

• Expand the Companies’ renewable energy portfolio, principally wind power, solar, fuel cells and biomass, to help diversify the Companies’ fleet, meet state renewable energy targets and lower the carbon footprint;

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• Evaluate other new generating capacity, including low emissions natural-gas fired and emissions-free nuclear units to meet customers’ future electricity needs;

• Construct new electric transmission infrastructure to modernize the grid, promote economic security and help deliver more green energy to population centers where it is needed most;

• Construct new natural gas infrastructure to expand availability of this cleaner fuel, to reduce emissions, and to promote energy and economic security both in the U.S. and abroad; and

• Implement and enhance voluntary methane mitigation measures through the EPA’s Natural Gas Star Program.

Since 2000, Dominion and Virginia Power have tracked the emissions of their electric generation fleet, which employs a mix of fuel and renewable energy sources. Comparing annual year 2000 to annual year 2014, the entire electric generating fleet (based on ownership percentage) reduced its average CO₂ emissions rate per MWh of energy produced from electric generation by approximately 39%. Comparing annual year 2000 to annual year 2014, the regulated electric generating fleet (based on ownership percentage) reduced its average CO₂ emissions rate per MWh of energy produced from electric generation by approximately 20%. Dominion and Virginia Power do not yet have final 2015 emissions data.

Dominion also developed a comprehensive GHG inventory for calendar year 2014. For Dominion Generation, Dominion’s and Virginia Power’s direct CO₂ equivalent emissions, based on equity share (ownership), were 33.6 million metric tons and 30.1 million metric tons, respectively, in 2014, compared to 33.9 million metric tons and 30.2 million metric tons, respectively, in 2013. For the DVP operating segment’s electric transmission and distribution operations, direct CO₂ equivalent emissions for 2014 were 75,671 metric tons, compared to 46,446 metric tons in 2013. The increase was due to new containing equipment purchased and installed to handle growth in the electric transmission and distribution system. Although emissions from the equipment increased, the leak rate has remained relatively consistent at 1.1%. For 2014, DTI’s and Cove Point’s direct CO₂ equivalent emissions together were 1.3 million metric tons, and Hope’s and East Ohio’s direct CO₂ equivalent emissions together were 0.9 million metric tons, similar to 2013. Dominion’s GHG inventory follows all methodologies specified in the EPA Mandatory Greenhouse Gas Reporting Rule, 40 CFR Part 98 for calculating emissions.

CYBERSECURITY

In an effort to reduce the likelihood and severity of cyber intrusions, the Companies have a comprehensive cybersecurity program designed to protect and preserve the confidentiality, integrity and availability of data and systems. In addition, the Companies are subject to mandatory cybersecurity regulatory requirements, interface regularly with a wide range of external organizations, and participate in classified briefings to maintain an awareness of current cybersecurity threats and vulnerabilities. The Companies’ current security posture and regulatory compliance efforts are intended to address the evolving and changing cyber threats. See Item 1A. Risk Factors for additional information.

Item 1A. Risk Factors

The Companies’ businesses are influenced by many factors that are difficult to predict, involve uncertainties that may materially affect actual results and are often beyond their control. A number of these factors have been identified below. For other factors that may cause actual results to differ materially from those indicated in any forward-looking statement or projection contained in this report, see Forward-Looking Statements in Item 7. MD&A.

The Companies’ results of operations can be affected by changes in the weather. Fluctuations in weather can affect demand for the Companies’ services. For example, milder than normal weather can reduce demand for electricity and gas transmission and distribution services. In addition, severe weather, including hurricanes, winter storms, earthquakes, floods and other natural disasters can disrupt operation of the Companies’ facilities and cause service outages, production delays and property damage that require incurring additional expenses. Changes in weather conditions can result in reduced water levels or changes in water temperatures that could adversely affect operations at some of the Companies’ power stations. Furthermore, the Companies’ operations could be adversely affected and their physical plant placed at greater risk of damage should changes in global climate produce, among other possible conditions, unusual variations in temperature and weather patterns, resulting in more intense, frequent and extreme weather events, abnormal levels of precipitation and, for operations located on or near coastlines, a change in sea level or sea temperatures.

The rates of Dominion’s and Dominion Gas’ gas transmission and distribution operations and Virginia Power’s electric transmission, distribution and generation operations are subject to regulatory review. Revenue provided by Virginia Power’s electric transmission, distribution and generation operations and Dominion’s and Dominion Gas’ gas transmission and distribution operations is based primarily on rates approved by state and federal regulatory agencies. The profitability of these businesses is dependent on their ability, through the rates that they are permitted to charge, to recover costs and earn a reasonable rate of return on their capital investment.

Virginia Power’s wholesale rates for electric transmission service are updated on an annual basis through operation of a FERC-approved formula rate mechanism. Through this mechanism, Virginia Power’s wholesale rates for electric transmission reflect the estimated cost of service for each calendar year. The difference in the estimated cost of service and actual cost of service for each calendar year is included as an adjustment to the wholesale rates for electric transmission service in a subsequent calendar year. These wholesale rates are subject to FERC review and prospective adjustment in the event that customers and/or interested state commissions file a complaint with FERC and are able to demonstrate that Virginia Power’s wholesale revenue requirement is no longer just and reasonable. They are also subject to retroactive corrections to the extent that the formula rate was not properly populated with the actual costs.

Similarly, various rates and charges assessed by Dominion’s and Dominion Gas’ gas transmission businesses are subject to review by FERC. Pursuant to FERC’s February 2014 approval of DTI’s uncontested settlement offer, DTI’s base rates for storage and transportation services are subject to a moratorium through

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the end of 2016. In addition, the rates of Dominion’s and Dominion Gas’ gas distribution businesses are subject to state regulatory review in the jurisdictions in which they operate. A failure by us to support these rates could result in rate decreases from current rate levels, which could adversely affect our results of operations, cash flows and financial condition.

Virginia Power’s base rates, terms and conditions for generation and distribution services to customers in Virginia are reviewed by the Virginia Commission on a biennial basis in a proceeding that involves the determination of Virginia Power’s actual earned ROE during a combined two-year historic test period, and the determination of Virginia Power’s authorized ROE prospectively. Under certain circumstances described in the Regulation Act, Virginia Power may be required to share a portion of its earnings with customers through a refund process.

Legislation signed by the Virginia Governor in February 2015 suspends biennial reviews for the five successive 12-month test periods beginning January 1, 2015 and ending December 31, 2019, and no changes will be made to Virginia Power’s existing base rates until at least December 1, 2022. During this period, Virginia Power bears the risk of any severe weather events and natural disasters, the risk of asset impairments related to the early retirement of any generation facilities due to the implementation of the Clean Power Plan regulations, as well as an increase in general operating and financing costs, and Virginia Power may not recover its associated costs through increases to base rates. If Virginia Power incurs any such significant additional expenses during this period, Virginia Power may not be able to recover its costs and/or earn a reasonable return on capital investment, which could negatively affect Virginia Power’s future earnings.

Virginia Power’s retail electric base rates for bundled generation, transmission, and distribution services to customers in North Carolina are regulated on a cost-of-service/rate-of-return basis subject to North Carolina statutes, and the rules and procedures of the North Carolina Commission. If retail electric earnings exceed the returns established by the North Carolina Commission, retail electric rates may be subject to review and possible reduction by the North Carolina Commission, which may decrease Virginia Power’s future earnings. Additionally, if the North Carolina Commission does not allow recovery through base rates, on a timely basis, of costs incurred in providing service, Virginia Power’s future earnings could be negatively impacted.

Governmental officials, stakeholders and advocacy groups may challenge these regulatory reviews. Such challenges may lengthen the time, complexity and costs associated with such regulatory reviews.

The Companies are subject to complex governmental regulation, including tax regulation, that could adversely affect their results of operations and subject the Companies to monetary penalties. The Companies’ operations are subject to extensive federal, state and local regulation and require numerous permits, approvals and certificates from various governmental agencies. Such laws and regulations govern the terms and conditions of the services we offer, our relationships with affiliates, protection of our critical electric infrastructure assets and pipeline safety, among other matters. These operations are also subject to legislation governing taxation at the federal, state and local level. They must also comply with environmental legislation and associated regulations. Management believes that the necessary approvals have

been obtained for existing operations and that the business is conducted in accordance with applicable laws. The Companies’ businesses are subject to regulatory regimes which could result in substantial monetary penalties if any of the Companies is found not to be in compliance, including mandatory reliability standards and interaction in the wholesale markets. New laws or regulations, the revision or reinterpretation of existing laws or regulations, changes in enforcement practices of regulators, or penalties imposed for non-compliance with existing laws or regulations may result in substantial additional expense.

Dominion’s and Virginia Power’s generation business may be negatively affected by possible FERC actions that could change market design in the wholesale markets or affect pricing rules or revenue calculations in the RTO markets. Dominion’s and Virginia Power’s generation stations operating in RTO markets sell capacity, energy and ancillary services into wholesale electricity markets regulated by FERC. The wholesale markets allow these generation stations to take advantage of market price opportunities, but also expose them to market risk. Properly functioning competitive wholesale markets depend upon FERC’s continuation of clearly identified market rules. From time to time FERC may investigate and authorize RTOs to make changes in market design. FERC also periodically reviews Dominion’s authority to sell at market-based rates. Material changes by FERC to the design of the wholesale markets or its interpretation of market rules, Dominion’s or Virginia Power’s authority to sell power at market-based rates, or changes to pricing rules or rules involving revenue calculations, could adversely impact the future results of Dominion’s or Virginia Power’s generation business. For example, in July 2015, FERC approved changes to PJM’s Reliability Pricing Model capacity market establishing a new Capacity Performance Resource product. This product offers the potential for higher capacity prices but can also impose significant economic penalties on generator owners such as Virginia Power for failure to perform during periods when electricity is in high demand. In addition, there have been changes to the interpretation and application of FERC’s market manipulation rules. A failure to comply with these rules could lead to civil and criminal penalties.

The Companies’ infrastructure build and expansion plans often require regulatory approval before construction can commence. The Companies may not complete facility construction, pipeline, conversion or other infrastructure projects that they commence, or they may complete projects on materially different terms or timing than initially anticipated, and they may not be able to achieve the intended benefits of any such project, if completed. Several facility construction, pipeline, electric transmission line, expansion, conversion and other infrastructure projects have been announced and additional projects may be considered in the future. The Companies compete for projects with companies of varying size and financial capabilities, including some that may have competitive advantages. Commencing construction on announced and future projects may require approvals from applicable state and federal agencies, and such approvals could include mitigation costs which may be material to the Companies. Projects may not be able to be completed on time as a result of weather conditions, delays in obtaining or failure to obtain regulatory approvals, delays in obtaining key materials, labor difficulties, difficulties with partners or

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potential partners, a decline in the credit strength of counterparties or vendors, or other factors beyond the Companies’ control. Even if facility construction, pipeline, expansion, electric transmission line, conversion and other infrastructure projects are completed, the total costs of the projects may be higher than anticipated and the performance of the business of the Companies following completion of the projects may not meet expectations. Start-up and operational issues can arise in connection with the commencement of commercial operations at our facilities, including but not limited to commencement of commercial operations at our power generation facilities following expansions and fuel type conversions to natural gas and biomass. Such issues may include failure to meet specific operating parameters, which may require adjustments to meet or amend these operating parameters. Additionally, the Companies may not be able to timely and effectively integrate the projects into their operations and such integration may result in unforeseen operating difficulties or unanticipated costs. Further, regulators may disallow recovery of some of the costs of a project if they are deemed not to be prudently incurred. Any of these or other factors could adversely affect the Companies’ ability to realize the anticipated benefits from the facility construction, pipeline, electric transmission line, expansion, conversion and other infrastructure projects.

The development and construction of several large-scale infrastructure projects simultaneously involves significant execution risk. The Companies are currently simultaneously developing or constructing several major projects, including the Liquefaction Project, the Atlantic Coast Pipeline Project, the Supply Header project, Greensville County, Brunswick County, and multiple DTI producer outlet projects, which together help contribute to the over $23 billion in capital expenditures planned by the Companies through 2020. Several of the Companies’ key projects are increasingly large-scale, complex and being constructed in constrained geographic areas (for example, the Liquefaction Project) or in difficult terrain (for example, the Atlantic Coast Pipeline Project). The advancement of the Companies’ ventures is also affected by the interventions, litigation or other activities of stakeholder and advocacy groups, some of which oppose natural gas-related and energy infrastructure projects. For example, certain landowners and stakeholder groups oppose the Atlantic Coast Pipeline, which could impede the acquisition of rights-of-way and other land rights on a timely basis or on acceptable terms. Given that these projects provide the foundation for the Companies’ strategic growth plan, if the Companies are unable to obtain or maintain the required approvals, develop the necessary technical expertise, allocate and coordinate sufficient resources, adhere to budgets and timelines, effectively handle public outreach efforts, or otherwise fail to successfully execute the projects, there could be an adverse impact to the Companies’ financial position, results of operations and cash flows. For example, while Dominion has received the required approvals to commence construction of the Liquefaction Project from the DOE, all DOE export licenses are subject to review and possible withdrawal should the DOE conclude that such export authorization is no longer in the public interest. Failure to comply with regulatory approval conditions or an adverse ruling in any future litigation could adversely affect the Companies’ ability to execute its business plan.

The Companies are dependent on their contractors for the successful and timely completion of large-scale infrastructure projects. The construction of such projects is expected to take several years, is typically confined within a limited geographic area or difficult terrain and could be subject to delays, cost overruns, labor disputes and other factors that could cause the total cost of the project to exceed the anticipated amount and adversely affect the Companies’ financial performance and/or impair the Companies’ ability to execute the business plan for the project as scheduled.

Further, an inability to obtain financing or otherwise provide liquidity for the projects on acceptable terms could negatively affect the Companies’ financial condition, cash flows, the projects’ anticipated financial results and/or impair the Companies’ ability to execute the business plan for the projects as scheduled.

Any additional federal and/or state requirements imposed on energy companies mandating limitations on GHG emissions or requiring efficiency improvements may result in compliance costs that alone or in combination could make some of the Companies’ electric generation units or natural gas facilities uneconomical to maintain or operate. The Clean Power Plan is targeted at reducing CO₂ emissions from existing fossil fuel-fired power generation facilities.

Compliance with the Clean Power Plan may require increasing the energy efficiency of equipment at facilities, committing significant capital toward carbon reduction programs, purchase of allowances and/or emission rate credits, fuel switching, and/or retirement of high-emitting generation facilities and potential replacement with lower emitting generation facilities. The Clean Power Plan uses a set of measures for reducing emissions from existing sources that includes efficiency improvements at coal plants, displacing coal-fired generation with increased utilization of natural gas combined cycle units, and expanding renewable resources. Compliance with the Clean Power Plan’s anticipated implementing regulations may require Virginia Power to prematurely retire certain generating facilities, with the potential lack or delay of cost recovery and higher electric rates, which could affect consumer demand. The cost of compliance with the Clean Power Plan is subject to significant uncertainties due to the outcome of several interrelated assumptions and variables, including timing of the implementation of rules, required levels of reductions, allocation requirements of the new rules, the maturation and commercialization of carbon controls and/or reduction programs, and the selected compliance alternatives. Dominion and Virginia Power cannot estimate the aggregate effect of such requirements on their results of operations, financial condition or their customers. However, such expenditures, if material, could make Dominion’s and Virginia Power’s generation facilities uneconomical to operate, result in the impairment of assets, or otherwise adversely affect Dominion’s or Virginia Power’s results of operations, financial performance or liquidity.

There are also potential impacts on Dominion’s and Dominion Gas’ natural gas businesses as federal or state GHG regulations may require GHG emission reductions from the natural gas sector and could affect demand for natural gas. Additionally, GHG requirements could result in increased demand for energy conservation and renewable products, which could impact the natural gas businesses.

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The Companies’ operations are subject to a number of environmental laws and regulations which impose significant compliance costs to the Companies. The Companies’ operations are subject to extensive federal, state and local environmental statutes, rules and regulations relating to air quality, water quality, waste management, natural resources, and health and safety. Compliance with these legal requirements requires the Companies to commit significant capital toward permitting, emission fees, environmental monitoring, installation and operation of environmental control equipment and purchase of allowances and/or offsets. Additionally, the Companies could be responsible for expenses relating to remediation and containment obligations, including at sites where they have been identified by a regulatory agency as a potentially responsible party. Expenditures relating to environmental compliance have been significant in the past, and the Companies expect that they will remain significant in the future. Certain facilities have become uneconomical to operate and have been shut down, converted to new fuel types or sold. These types of events could occur again in the future.

Existing environmental laws and regulations may be revised and/or new laws may be adopted or become applicable to the Companies. Risks relating to expected regulation of GHG emissions from existing fossil fuel-fired electric generating units are discussed above. In addition, further regulation of air quality and GHG emissions under the CAA will be imposed on the natural gas sector, including rules to limit methane leakage. The Companies are also subject to recently finalized federal water and waste regulations, including regulations concerning cooling water intake structures, coal combustion by-product handling and disposal practices, wastewater discharges from steam electric generating stations and the potential further regulation of polychlorinated biphenyls.

Compliance costs cannot be estimated with certainty due to the inability to predict the requirements and timing of implementation of any new environmental rules or regulations. Other factors which affect the ability to predict future environmental expenditures with certainty include the difficulty in estimating clean-up costs and quantifying liabilities under environmental laws that impose joint and several liability on all responsible parties. However, such expenditures, if material, could make the Companies’ facilities uneconomical to operate, result in the impairment of assets, or otherwise adversely affect the Companies’ results of operations, financial performance or liquidity.

Virginia Power is subject to risks associated with the disposal and storage of coal ash. Virginia Power historically produced and continues to produce coal ash, or CCRs, as a by-product of its coal-fired generation operations. The ash is stored and managed in impoundments (ash ponds) and landfills located at eight different facilities.

Virginia Power may face litigation regarding alleged CWA violations at Possum Point, and is facing litigation regarding alleged CWA violations at Chesapeake and could incur settlement expenses and other costs, depending on the outcome of any such litigation, including costs associated with closing, corrective action and ongoing monitoring of certain ash ponds. In addition, the EPA and Virginia recently issued regulations concerning the management and storage of CCRs and West Virginia may impose additional regulations that will apply to the facilities noted above. These regulations will require Virginia Power to make additional

capital expenditures and increase its operating and maintenance expenses.

Further, while Virginia Power operates its ash ponds and landfills in compliance with applicable state safety regulations, a release of coal ash with a significant environmental impact, such as the Dan River ash basin release by a neighboring utility, could result in remediation costs, civil and/or criminal penalties, claims, litigation, increased regulation and compliance costs, and reputational damage, and could impact the financial condition of Virginia Power.

The Companies’ operations are subject to operational hazards, equipment failures, supply chain disruptions and personnel issues which could negatively affect the Companies. Operation of the Companies’ facilities involves risk, including the risk of potential breakdown or failure of equipment or processes due to aging infrastructure, fuel supply, pipeline integrity or transportation disruptions, accidents, labor disputes or work stoppages by employees, acts of terrorism or sabotage, construction delays or cost overruns, shortages of or delays in obtaining equipment, material and labor, operational restrictions resulting from environmental limitations and governmental interventions, and performance below expected levels. The Companies’ businesses are dependent upon sophisticated information technology systems and network infrastructure, the failure of which could prevent them from accomplishing critical business functions. Because the Companies’ transmission facilities, pipelines and other facilities are interconnected with those of third parties, the operation of their facilities and pipelines could be adversely affected by unexpected or uncontrollable events occurring on the systems of such third parties.

Operation of the Companies’ facilities below expected capacity levels could result in lost revenues and increased expenses, including higher maintenance costs. Unplanned outages of the Companies’ facilities and extensions of scheduled outages due to mechanical failures or other problems occur from time to time and are an inherent risk of the Companies’ business. Unplanned outages typically increase the Companies’ operation and maintenance expenses and may reduce their revenues as a result of selling less output or may require the Companies to incur significant costs as a result of operating higher cost units or obtaining replacement output from third parties in the open market to satisfy forward energy and capacity or other contractual obligations. Moreover, if the Companies are unable to perform their contractual obligations, penalties or liability for damages could result.

In addition, there are many risks associated with the Companies’ operations and the transportation, storage and processing of natural gas and NGLs, including nuclear accidents, fires, explosions, uncontrolled release of natural gas and other environmental hazards, pole strikes, electric contact cases, the collision of third party equipment with pipelines and avian and other wildlife impacts. Such incidents could result in loss of human life or injuries among employees, customers or the public in general, environmental pollution, damage or destruction of facilities or business interruptions and associated public or employee safety impacts, loss of revenues, increased liabilities, heightened regulatory scrutiny and reputational risk. Further, the location of pipelines and storage facilities, or generation, transmission, substations and distribution facilities near populated

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areas, including residential areas, commercial business centers and industrial sites, could increase the level of damages resulting from these risks.

Dominion and Virginia Power have substantial ownership interests in and operate nuclear generating units; as a result, each may incur substantial costs and liabilities. Dominion’s and Virginia Power’s nuclear facilities are subject to operational, environmental, health and financial risks such as the on-site storage of spent nuclear fuel, the ability to dispose of such spent nuclear fuel, the ability to maintain adequate reserves for decommissioning, limitations on the amounts and types of insurance available, potential operational liabilities and extended outages, the costs of replacement power, the costs of maintenance and the costs of securing the facilities against possible terrorist attacks. Dominion and Virginia Power maintain decommissioning trusts and external insurance coverage to minimize the financial exposure to these risks; however, it is possible that future decommissioning costs could exceed amounts in the decommissioning trusts and/or damages could exceed the amount of insurance coverage. If Dominion’s and Virginia Power’s decommissioning trust funds are insufficient, and they are not allowed to recover the additional costs incurred through insurance, or in the case of Virginia Power through regulatory mechanisms, their results of operations could be negatively impacted.

Dominion’s and Virginia Power’s nuclear facilities are also subject to complex government regulation which could negatively impact their results of operations. The NRC has broad authority under federal law to impose licensing and safety-related requirements for the operation of nuclear generating facilities. In the event of noncompliance, the NRC has the authority to impose fines, set license conditions, shut down a nuclear unit, or take some combination of these actions, depending on its assessment of the severity of the situation, until compliance is achieved. Revised safety requirements promulgated by the NRC could require Dominion and Virginia Power to make substantial expenditures at their nuclear plants. In addition, although the Companies have no reason to anticipate a serious nuclear incident at their plants, if an incident did occur, it could materially and adversely affect their results of operations and/or financial condition. A major incident at a nuclear facility anywhere in the world, such as the nuclear events in Japan in 2011, could cause the NRC to adopt increased safety regulations or otherwise limit or restrict the operation or licensing of domestic nuclear units.

Sustained declines in natural gas and NGL prices have resulted in, and could result in further, curtailments of third-party producers’ drilling programs, delaying the production of volumes of natural gas and NGLs that Dominion and Dominion Gas gather, process, and transport and reducing the value of NGLs retained by Dominion Gas, which may adversely affect Dominion and Dominion Gas’ revenues and earnings. Dominion and Dominion Gas obtain their supply of natural gas and NGLs from numerous third-party producers. Most producers are under no obligation to deliver a specific quantity of natural gas or NGLs to Dominion’s and Dominion Gas’ facilities. A number of other factors could reduce the volumes of natural gas and NGLs available to Dominion’s and Dominion Gas’ pipelines and other assets. Increased regulation of energy extraction activities could result in reductions in drilling for new natural gas wells, which could decrease the volumes of natural gas supplied to Dominion

and Dominion Gas. Producers with direct commodity price exposure face liquidity constraints, which could present a credit risk to Dominion and Dominion Gas. Producers could shift their production activities to regions outside Dominion’s and Dominion Gas’ footprint. In addition, the extent of natural gas reserves and the rate of production from such reserves may be less than anticipated. If producers were to decrease the supply of natural gas or NGLs to Dominion’s and Dominion Gas’ systems and facilities for any reason, Dominion and Dominion Gas could experience lower revenues to the extent they are unable to replace the lost volumes on similar terms. In addition, Dominion Gas’ revenue from processing and fractionation operations largely results from the sale of commodities at market prices. Dominion Gas receives the wet gas product from producers and may retain the extracted NGLs as compensation for its services. This exposes Dominion Gas to commodity price risk for the value of the spread between the NGL products and natural gas, and relative changes in these prices could adversely impact Dominion Gas’ results.

Dominion’s merchant power business operates in a challenging market, which could adversely affect its results of operations and future growth. The success of Dominion’s merchant power business depends upon favorable market conditions including the ability to sell power at prices sufficient to cover its operating costs. Dominion operates in active wholesale markets that expose it to price volatility for electricity and fuel as well as the credit risk of counterparties. Dominion attempts to manage its price risk by entering into hedging transactions, including short-term and long-term fixed price sales and purchase contracts.

In these wholesale markets, the spot market price of electricity for each hour is generally determined by the cost of supplying the next unit of electricity to the market during that hour. In many cases, the next unit of electricity supplied would be provided by generating stations that consume fossil fuels, primarily natural gas. Consequently, the open market wholesale price for electricity generally reflects the cost of natural gas plus the cost to convert the fuel to electricity. Therefore, changes in the price of natural gas generally affect the open market wholesale price of electricity. To the extent Dominion does not enter into long-term power purchase agreements or otherwise effectively hedge its output, these changes in market prices could adversely affect its financial results.

Dominion purchases fuel under a variety of terms, including long-term and short-term contracts and spot market purchases. Dominion is exposed to fuel cost volatility for the portion of its fuel obtained through short-term contracts or on the spot market, including as a result of market supply shortages. Fuel prices can be volatile and the price that can be obtained for power produced from such fuel may not change at the same rate as fuel costs, thus adversely impacting Dominion’s financial results.

In addition, in the event that any of the merchant generation facilities experience a forced outage, Dominion may not receive the level of revenue it anticipated.

The Companies’ financial results can be adversely affected by various factors driving demand for electricity and gas and related services. Technological advances required by federal laws mandate new levels of energy efficiency in end-use devices, including lighting, furnaces and electric heat pumps and could lead to declines in per capita energy consumption. Additionally, certain regulatory and legislative bodies have introduced or are

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considering requirements and/or incentives to reduce energy consumption by a fixed date. Further, Virginia Power’s business model is premised upon the cost efficiency of the production, transmission and distribution of large-scale centralized utility generation. However, advances in distributed generation technologies, such as solar cells, gas microturbines and fuel cells, may make these alternative generation methods competitive with large-scale utility generation, and change how customers acquire or use our services.

Reduced energy demand or significantly slowed growth in demand due to customer adoption of energy efficient technology, conservation, distributed generation, regional economic conditions, or the impact of additional compliance obligations, unless substantially offset through regulatory cost allocations, could adversely impact the value of the Companies’ business activities.

Dominion Gas has experienced a decline in demand for certain of its processing services due to competing facilities operating in nearby areas.

Dominion Gas may not be able to maintain, renew or replace its existing portfolio of customer contracts successfully, or on favorable terms. Upon contract expiration, customers may not elect to re-contract with Dominion Gas as a result of a variety of factors, including the amount of competition in the industry, changes in the price of natural gas, their level of satisfaction with Dominion Gas’ services, the extent to which Dominion Gas is able to successfully execute its business plans and the effect of the regulatory framework on customer demand. The failure to replace any such customer contracts on similar terms could result in a loss of revenue for Dominion Gas.

Certain of Dominion and Dominion Gas’ gas pipeline services are subject to long-term, fixed-price “negotiated rate” contracts that are not subject to adjustment, even if the cost to perform such services exceeds the revenues received from such contracts. Under FERC policy, a regulated service provider and a customer may mutually agree to sign a contract for service at a “negotiated rate” which may be above or below the FERC regulated, cost-based recourse rate for that service. These “negotiated rate” contracts are not generally subject to adjustment for increased costs which could be produced by inflation or other factors relating to the specific facilities being used to perform the services. Any shortfall of revenue as result of these “negotiated rate” contracts could decrease Dominion and Dominion Gas’ earnings and cash flows.

Exposure to counterparty performance may adversely affect the Companies’ financial results of operations. The Companies are exposed to credit risks of their counterparties and the risk that one or more counterparties may fail or delay the performance of their contractual obligations, including but not limited to payment for services. For example, some of Dominion’s operations are conducted through less than wholly-owned subsidiaries, such as Four Brothers and Three Cedars. In such arrangements, Dominion is dependent on third parties to fund their required share of capital expenditures. Counterparties could fail or delay the performance of their contractual obligations for a number of reasons, including the effect of regulations on their operations. Defaults or failure to perform by customers, suppliers, joint venture partners or other third parties may adversely affect the Companies’ financial results.

Dominion will also be exposed to counterparty credit risk relating to the terminal services agreements for the Liquefaction Project. While the counterparties’ obligations are supported by parental guarantees and letters of credit, there is no assurance that such credit support would be sufficient to satisfy the obligations in the event of a counterparty default. In addition, if a controversy arises under either agreement resulting in a judgment in Dominion’s favor, Dominion may need to seek to enforce a final U.S. court judgment in a foreign tribunal, which could involve a lengthy process.

Market performance and other changes may decrease the value of Dominion’s decommissioning trust funds and Dominion’s and Dominion Gas’ benefit plan assets or increase Dominion’s and Dominion Gas’ liabilities, which could then require significant additional funding. The performance of the capital markets affects the value of the assets that are held in trusts to satisfy future obligations to decommission Dominion’s nuclear plants and under Dominion’s and Dominion Gas’ pension and other postretirement benefit plans. Dominion and Dominion Gas have significant obligations in these areas and holds significant assets in these trusts. These assets are subject to market fluctuation and will yield uncertain returns, which may fall below expected return rates.

With respect to decommissioning trust funds, a decline in the market value of these assets may increase the funding requirements of the obligations to decommission Dominion’s nuclear plants or require additional NRC-approved funding assurance.

A decline in the market value of the assets held in trusts to satisfy future obligations under Dominion’s and Dominion Gas’ pension and other postretirement benefit plans may increase the funding requirements under such plans. Additionally, changes in interest rates will affect the liabilities under Dominion’s and Dominion Gas’ pension and other postretirement benefit plans; as interest rates decrease, the liabilities increase, potentially requiring additional funding. Further, changes in demographics, including increased numbers of retirements or changes in mortality assumptions, may also increase the funding requirements of the obligations related to the pension and other postretirement benefit plans.

If the decommissioning trust funds and benefit plan assets are negatively impacted by market fluctuations or other factors, Dominion’s and Dominion Gas’ results of operations, financial condition and/or cash flows could be negatively affected.

The use of derivative instruments could result in financial losses and liquidity constraints. The Companies use derivative instruments, including futures, swaps, forwards, options and FTRs, to manage commodity and financial market risks. In addition, Dominion and Dominion Gas purchase and sell commodity-based contracts for hedging purposes.

The Dodd-Frank Act was enacted into law in July 2010 in an effort to improve regulation of financial markets. The Dodd-Frank Act includes provisions that will require certain over-the-counter derivatives, or swaps, to be centrally cleared and executed through an exchange or other approved trading platform. Non-financial entities that use swaps to hedge or mitigate commercial risk, often referred to as end users, can choose to exempt their hedging transactions from these clearing and exchange trading requirements. Final rules for the over-the-counter derivative-related provisions of the Dodd-Frank Act will continue to be

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established through the ongoing rulemaking process of the applicable regulators, including rules regarding margin requirements for non-cleared swaps. If, as a result of the rulemaking process, the Companies’ derivative activities are not exempted from the clearing, exchange trading or margin requirements, the Companies could be subject to higher costs, including from higher margin requirements, for their derivative activities. In addition, implementation of, and compliance with, the swaps provisions of the Dodd-Frank Act by the Companies’ counterparties could result in increased costs related to the Companies’ derivative activities.

Changing rating agency requirements could negatively affect the Companies’ growth and business strategy. In order to maintain appropriate credit ratings to obtain needed credit at a reasonable cost in light of existing or future rating agency requirements, the Companies may find it necessary to take steps or change their business plans in ways that may adversely affect their growth and earnings. A reduction in the Companies’ credit ratings could result in an increase in borrowing costs, loss of access to certain markets, or both, thus adversely affecting operating results and could require the Companies to post additional collateral in connection with some of its price risk management activities.

An inability to access financial markets could adversely affect the execution of the Companies’ business plans. The Companies rely on access to short-term money markets and longer-term capital markets as significant sources of funding and liquidity for business plans with increasing capital expenditure needs, normal working capital and collateral requirements related to hedges of future sales and purchases of energy-related commodities. Deterioration in the Companies’ creditworthiness, as evaluated by credit rating agencies or otherwise, or declines in market reputation either for the Companies or their industry in general, or general financial market disruptions outside of the Companies’ control could increase their cost of borrowing or restrict their ability to access one or more financial markets. Further market disruptions could stem from delays in the current economic recovery, the bankruptcy of an unrelated company, general market disruption due to general credit market or political events, or the failure of financial institutions on which the Companies rely. Increased costs and restrictions on the Companies’ ability to access financial markets may be severe enough to affect their ability to execute their business plans as scheduled.

Potential changes in accounting practices may adversely affect the Companies’ financial results. The Companies cannot predict the impact that future changes in accounting standards or practices may have on public companies in general, the energy industry or their operations specifically. New accounting standards could be issued that could change the way they record revenues, expenses, assets and liabilities. These changes in accounting standards could adversely affect earnings or could increase liabilities.

War, acts and threats of terrorism, intentional acts and other significant events could adversely affect the Companies’ operations. The Companies cannot predict the impact that any future terrorist attacks may have on the energy industry in general, or on the Companies’ business in particular. Any retaliatory military strikes or sustained military campaign may affect the Companies’ operations in unpredictable ways, such as changes in insurance markets and disruptions of fuel supplies and markets. In addition,

the Companies’ infrastructure facilities could be direct targets of, or indirect casualties of, an act of terror. For example, a physical attack on a critical substation in California resulted in serious impacts to the power grid. Furthermore, the physical compromise of the Companies’ facilities could adversely affect the Companies’ ability to manage these facilities effectively. Instability in financial markets as a result of terrorism, war, intentional acts, pandemic, credit crises, recession or other factors could result in a significant decline in the U.S. economy and increase the cost of insurance coverage. This could negatively impact the Companies’ results of operations and financial condition.

Hostile cyber intrusions could severely impair the Companies’ operations, lead to the disclosure of confidential information, damage the reputation of the Companies and otherwise have an adverse effect on the Companies’ business. The Companies own assets deemed as critical infrastructure, the operation of which is dependent on information technology systems. Further, the computer systems that run the Companies’ facilities are not completely isolated from external networks. There appears to be an increasing level of activity, sophistication and maturity of threat actors, in particular nation state actors, that wish to disrupt the U.S. bulk power system and the U.S. gas transmission or distribution system. Such parties could view the Companies’ computer systems, software or networks as attractive targets for cyber attack. For example, malware has been designed to target software that runs the nation’s critical infrastructure such as power transmission grids and gas pipelines. In addition, the Companies’ businesses require that they and their vendors collect and maintain sensitive customer data, as well as confidential employee and shareholder information, which is subject to electronic theft or loss.

A successful cyber attack on the systems that control the Companies’ electric generation, electric or gas transmission or distribution assets could severely disrupt business operations, preventing the Companies from serving customers or collecting revenues. The breach of certain business systems could affect the Companies’ ability to correctly record, process and report financial information. A major cyber incident could result in significant expenses to investigate and repair security breaches or system damage and could lead to litigation, fines, other remedial action, heightened regulatory scrutiny and damage to the Companies’ reputation. In addition, the misappropriation, corruption or loss of personally identifiable information and other confidential data could lead to significant breach notification expenses and mitigation expenses such as credit monitoring. The Companies maintain property and casualty insurance that may cover certain damage caused by potential cyber incidents; however, other damage and claims arising from such incidents may not be covered or may exceed the amount of any insurance available. For these reasons, a significant cyber incident could materially and adversely affect the Companies’ business, financial condition and results of operations.

Failure to attract and retain key executive officers and other appropriately qualified employees could have an adverse effect on the Companies’ operations. The Companies’ business strategy is dependent on their ability to recruit, retain and motivate employees. The Companies’ key executive officers are the CEO, CFO and presidents and those responsible for financial, operational, legal, regulatory and accounting functions. Competition

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for skilled management employees in these areas of the Companies’ business operations is high. In addition, certain specialized knowledge is required of the Companies’ technical employees for transmission, generation and distribution operations. The Companies’ inability to attract and retain these employees could adversely affect their business and future operating results. An aging workforce in the energy industry also necessitates recruiting, retaining and developing the next generation of leadership.

Dominion may be unable to complete the Questar Combination or, in order to do so, the combined company may be required to comply with material restrictions or conditions. On February 1, 2016, Dominion announced the execution of a merger agreement with Questar. Before the Questar Combination may be completed, approval by the shareholders of Questar will have to be obtained. In addition, various filings must be made with various state utility, regulatory, antitrust and other authorities in the U.S. These governmental authorities may impose conditions on the completion, or require changes to the terms, of the transaction, including restrictions or conditions on the business, operations, or financial performance of the combined company following completion of the transaction. Several parties have filed a complaint in court seeking to enjoin the merger. Additional parties may also seek to enjoin the merger in court or challenge regulatory filings. These conditions, changes or challenges could have the effect of delaying completion of the acquisition or imposing additional costs on or limiting the revenues of the combined company following the transaction, which could have a material adverse effect on the financial position, results of operations or cash flows of the combined company and/or cause either Dominion or Questar to abandon the transaction.

If completed, the Questar Combination may not achieve its intended results. Dominion and Questar entered into the merger agreement with the expectation that the transaction would result in various benefits, including, among other things, being accretive to earnings and adding to Dominion’s inventory of regulated energy infrastructure assets. Achieving the anticipated benefits of the transaction is subject to a number of uncertainties, including whether the business of Questar is integrated in an efficient and effective manner. Failure to achieve these anticipated benefits could result in increased costs, decreases in the amount of expected revenues generated by the combined company and diversion of management’s time and energy, all of which could have an adverse effect on the combined company’s financial position, results of operations or cash flows.

Failure to complete the transaction with Questar could negatively impact Dominion’s stock price and Dominion’s future business and financial results. If the Questar Combination is not completed, Dominion’s ongoing business and financial results may be adversely affected and Dominion will be subject to a number of risks, including (i) Dominion may be required, under specified circumstances set forth in the Merger Agreement, to pay Questar a termination fee of $154 million; (ii) Dominion will be required to pay costs relating to the transaction, including legal, accounting, financial advisory, filing and printing costs, whether or not the transaction is completed; and (iii) execution of the Questar Combination (including integration planning) may require substantial commitments of time and resources by our management, which could otherwise have been devoted to other opportunities that may have been beneficial to Dominion.

Dominion could also be subject to litigation related to any failure to complete the transaction with Questar. If the transaction is not completed, these risks may materialize and may adversely affect Dominion’s financial position, results of operations or cash flows.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

As of December 31, 2015, Dominion owned its principal executive office and three other corporate offices, all located in Richmond, Virginia. Dominion also leases corporate offices in other cities in which its subsidiaries operate. Virginia Power and Dominion Gas share Dominion’s principal office in Richmond, Virginia, which is owned by Dominion. In addition, Virginia Power’s DVP and Generation segments share certain leased buildings and equipment. See Item 1. Business for additional information about each segment’s principal properties, which information is incorporated herein by reference.

Dominion’s assets consist primarily of its investments in its subsidiaries, the principal properties of which are described here and in Item 1. Business.

Substantially all of Virginia Power’s property is subject to the lien of the Indenture of Mortgage securing its First and Refunding Mortgage Bonds. There were no bonds outstanding as of December 31, 2015; however, by leaving the indenture open, Virginia Power expects to retain the flexibility to issue mortgage bonds in the future. Certain of Dominion’s merchant generation facilities are also subject to liens.

DOMINION ENERGY

Dominion and Dominion Gas

East Ohio’s gas distribution network is located in Ohio. This network involves approximately 18,900 miles of pipe, exclusive of service lines. The rights-of-way grants for many natural gas pipelines have been obtained from the actual owners of real estate, as underlying titles have been examined. Where rights-of-way have not been obtained, they could be acquired from private owners by condemnation, if necessary. Many natural gas pipelines are on publicly-owned property, where company rights and actions are determined on a case-by-case basis, with results that range from reimbursed relocation to revocation of permission to operate.

Dominion Gas has approximately 10,500 miles of gas transmission, gathering and storage pipelines located in the states of Maryland, New York, Ohio, Pennsylvania, Virginia and West Virginia. Dominion Gas also owns NGL processing plants capable of processing over 270,000 mcf per day of natural gas. Hastings is the largest plant and is capable of processing over 180,000 mcf per day of natural gas. Hastings can also fractionate over 580,000 Gals per day of NGLs into marketable products, including propane, isobutane, butane and natural gasoline. NGL operations have storage capacity of 1,226,500 Gals of propane, 109,000 Gals of isobutane, 442,000 Gals of butane, 2,000,000 Gals of natural gasoline and 1,012,500 Gals of mixed NGLs.

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Dominion Gas also operates 20 underground gas storage fields located in New York, Ohio, Pennsylvania and West Virginia, with approximately 2,000 storage wells and approximately 399,000 acres of operated leaseholds.

The total designed capacity of the underground storage fields operated by Dominion Gas is approximately 933 bcf. Certain storage fields are jointly-owned and operated by Dominion Gas. The capacity of those fields owned by Dominion Gas’ partners totals approximately 224 bcf.

Dominion

Cove Point’s LNG facility has an operational peak regasification daily send-out capacity of approximately 1.8 million Dths/day and an aggregate LNG storage capacity of approximately 14.6 bcfe. In addition, Cove Point has a liquefier that has the potential to create approximately 15,000 Dths/day.

The Cove Point Pipeline is a 36-inch diameter underground, interstate natural gas pipeline that extends approximately 88 miles from Cove Point to interconnections with Transcontinental Gas Pipe Line Company, LLC in Fairfax County, Virginia, and with Columbia Gas Transmission, LLC and DTI in Loudoun County, Virginia. In 2009, the original pipeline was expanded to include a 36-inch diameter expansion that extends approximately 48 miles, roughly 75% of which is parallel to the original pipeline.

DCG’s interstate natural gas pipeline system in South Carolina and southeastern Georgia is comprised of approximately 1,500 miles of transmission pipeline. DCG’s pipeline system is substantially fully subscribed with a contracted pipeline capacity of 765,773 Dths/day. Dominion has 148 compressor stations with approximately 904,000 installed compressor horsepower.

DVP

See Item 1. Business, General for details regarding DVP’s principal properties, which primarily include transmission and distribution lines.

DOMINION GENERATION

Dominion and Virginia Power generate electricity for sale on a wholesale and a retail level. Dominion and Virginia Power supply electricity demand either from their generation facilities or through purchased power contracts. As of December 31, 2015, Dominion Generation’s total utility and merchant generating capacity was approximately 24,300 MW.

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The following tables list Dominion Generation’s utility and merchant generating units and capability, as of December 31, 2015:

VIRGINIA POWER UTILITY GENERATION⁽¹⁾

Plant	Location	Net Summer Capability (MW)			Percentage Net Summer Capability
Gas
Warren County (CC)	Warren County, VA		1,342
Ladysmith (CT)	Ladysmith, VA		783
Remington (CT)	Remington, VA		608
Bear Garden (CC)	Buckingham County, VA		590
Possum Point (CC)	Dumfries, VA		573
Chesterfield (CC)	Chester, VA		397
Elizabeth River (CT)	Chesapeake, VA		348
Possum Point	Dumfries, VA		316
Bellemeade (CC)	Richmond, VA		267
Bremo(2)	Bremo Bluff, VA		227
Gordonsville Energy (CC)	Gordonsville, VA		218
Gravel Neck (CT)	Surry, VA		170
Darbytown (CT)	Richmond, VA		168
Rosemary (CC)	Roanoke Rapids, NC		165
Total Gas			6,172			31	%
Coal
Mt. Storm	Mt. Storm, WV		1,629
Chesterfield	Chester, VA		1,267
Virginia City Hybrid Energy Center	Wise County, VA		610
Clover	Clover, VA		439	(3)
Yorktown(4)	Yorktown, VA		323
Mecklenburg	Clarksville, VA		138
Total Coal			4,406			22
Nuclear
Surry	Surry, VA		1,676
North Anna	Mineral, VA		1,672	(5)
Total Nuclear			3,348			17
Oil
Yorktown	Yorktown, VA		790
Possum Point	Dumfries, VA		786
Gravel Neck (CT)	Surry, VA		198
Darbytown (CT)	Richmond, VA		168
Possum Point (CT)	Dumfries, VA		72
Chesapeake (CT)	Chesapeake, VA		51
Low Moor (CT)	Covington, VA		48
Northern Neck (CT)	Lively, VA		47
Total Oil			2,160			11
Hydro
Bath County	Warm Springs, VA		1,802	(6)
Gaston	Roanoke Rapids, NC		220
Roanoke Rapids	Roanoke Rapids, NC		95
Other	Various		3
Total Hydro			2,120			11
Biomass
Pittsylvania	Hurt, VA		83
Altavista	Altavista, VA		51
Polyester	Hopewell, VA		51
Southhampton	Southampton, VA		51
Total Biomass			236			1
Various
Mt. Storm (CT)	Mt. Storm, WV		11			—
			18,453
Power Purchase Agreements			1,569			7
Total Utility Generation			20,022			100	%

Note: (CT) denotes combustion turbine and (CC) denotes combined cycle.

(1) The table excludes Virginia Power’s Morgans Corner solar facility located in Pasquotank County, NC which has a net summer capacity of 20 MW, as the facility is dedicated to serving a non-jurisdictional customer.

(2) Converted from coal to gas in 2014.

(3) Excludes 50% undivided interest owned by ODEC.

(4) Coal-fired units are expected to be retired at Yorktown as early as 2017 as a result of the issuance of the MATS rule.

(5) Excludes 11.6% undivided interest owned by ODEC.

(6) Excludes 40% undivided interest owned by Allegheny Generating Company, a subsidiary of Allegheny Energy, Inc.

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DOMINION MERCHANT GENERATION

Plant	Location	Net Summer Capability (MW)			Percentage Net Summer Capability
Nuclear
Millstone	Waterford, CT		2,001	(1)
Total Nuclear			2,001			46	%
Gas
Fairless (CC)	Fairless Hills, PA		1,196
Manchester (CC)	Providence, RI		468
Total Gas			1,664			39
Wind
Fowler Ridge(2)	Benton County, IN		150	(3)
NedPower(2)	Grant County, WV		132	(4)
Total Wind			282			7
Solar(5)
Pavant Solar	Holden, UT		50
Camelot Solar	Mojave, CA		30	(6)
Cottonwood Solar	Kings and Kern counties, CA		23
Alamo Solar	San Bernardino, CA		20
Maricopa West Solar	Kern County, CA		20
Imperial Valley 2 Solar	Imperial, CA		20
Richland Solar	Jeffersonville, GA		20
Indy Solar	Indianapolis, IN		19	(6)
Catalina 2 Solar	Kern County, CA		18
CID Solar	Corcoran, CA		13	(6)
Kansas Solar	Lenmore, CA		13	(6)
Kent South Solar	Lenmore, CA		13	(6)
Old River One Solar	Bakersfield, CA		13	(6)
West Antelope Solar	Lancaster, CA		13	(6)
Adams East Solar	Tranquility, CA		13	(6)
Mulberry Solar	Selmer, TN		11	(6)
Selmer Solar	Selmer, TN		11	(6)
Columbia 2 Solar	Mojave, CA		10	(6)
Azalea Solar	Davisboro, GA		5	(6)
Somers Solar	Somers, CT		3	(6)
Total Solar			338			8
Fuel Cell
Bridgeport Fuel Cell	Bridgeport, CT		15
Total Fuel Cell			15			—
Total Merchant Generation			4,300			100	%

Note: (CC) denotes combined cycle.

(1) Excludes 6.53% undivided interest in Unit 3 owned by Massachusetts Municipal and Green Mountain.

(2) Subject to a lien securing the facility’s debt.

(3) Excludes 50% membership interest owned by BP.

(4) Excludes 50% membership interest owned by Shell.

(5) All solar facilities are alternating current.

(6) Excludes 33% noncontrolling interest owned by Terra Nova Renewable Partners.

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Item 3. Legal Proceedings

From time to time, the Companies are alleged to be in violation or in default under orders, statutes, rules or regulations relating to the environment, compliance plans imposed upon or agreed to by the Companies, or permits issued by various local, state and/or federal agencies for the construction or operation of facilities. Administrative proceedings may also be pending on these matters. In addition, in the ordinary course of business, the Companies and their subsidiaries are involved in various legal proceedings.

In February 2016, Virginia Power received a notice of violation from the Virginia Department of Environmental Quality relating to a release of mineral oil from the Crystal City substation. In January 2016, Virginia Power self-reported the discharge and began an extensive cleanup. Virginia Power has assumed the role of responsible party and is continuing to cooperate with ongoing requirements for investigative and corrective action. Virginia Power may enter into a consent order with the Virginia Department of Environmental Quality that includes a penalty. The amount of that penalty cannot be reasonably estimated at this time.

See Notes 13 and 22 to the Consolidated Financial Statements and Future Issues and Other Matters in Item 7. MD&A, which information is incorporated herein by reference, for discussion of various environmental and other regulatory proceedings to which the Companies are a party.

Item 4. Mine Safety Disclosures

Not applicable.

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Executive Officers of Dominion

Information concerning the executive officers of Dominion, each of whom is elected annually, is as follows:

Name and Age	Business Experience Past Five Years(1)
Thomas F. Farrell II (61)	Chairman of the Board of Directors, President and CEO of Dominion from April 2007 to date; Chairman and CEO of Dominion Midstream GP, LLC (the general partner of Dominion Midstream) from March 2014 to date; CEO of Dominion Gas from September 2013 to date and Chairman from March 2014 to date; Chairman and CEO of Virginia Power from February 2006 to date.
Mark F. McGettrick (58)	Executive Vice President and CFO of Dominion from June 2009 to date, Dominion Midstream GP, LLC from March 2014 to date, Virginia Power from June 2009 to date and Dominion Gas from September 2013 to date.
David A. Christian (61)	Executive Vice President and CEO—Energy Infrastructure Group of Dominion from January 2016 to date; President of Dominion Gas from January 2016 to date; Executive Vice President and CEO—Dominion Generation Group of Dominion from February 2013 to December 2015; Executive Vice President of Dominion from May 2011 to February 2013; President and COO of Virginia Power from June 2009 to date; Executive Vice President of Dominion Midstream GP, LLC from January 2016 to date.
Paul D. Koonce (56)	Executive Vice President and CEO—Dominion Generation Group of Dominion from January 2016 to date; Executive Vice President and CEO—Energy Infrastructure Group of Dominion from February 2013 to December 2015; Executive Vice President of Dominion from April 2006 to February 2013; Executive Vice President of Dominion Midstream GP, LLC from March 2014 to December 2015; President and COO of Virginia Power from June 2009 to date; President of Dominion Gas from September 2013 to December 2015.
David A. Heacock (58)	President and CNO of Virginia Power from June 2009 to date.
Robert M. Blue (48)	Senior Vice President— Law, Regulation & Policy of Dominion, Dominion Gas and Dominion Midstream GP, LLC from February 2016 to present; Senior Vice President—Regulation, Law, Energy Solutions and Policy of Dominion and Dominion Gas from May 2015 to January 2016 and Dominion Midstream GP, LLC from July 2015 to January 2016; Senior Vice President—Regulation, Law, Energy Solutions and Policy of Virginia Power from May 2015 to December 2015; President of Virginia Power from January 2016 to date; President of Virginia Power from January 2014 to May 2015; Senior Vice President-Law, Public Policy and Environment of Dominion from January 2011 to December 2013.
Michele L. Cardiff (48)	Vice President, Controller and CAO of Dominion from April 2014 to date; Vice President-Accounting of DRS from January 2014 to March 2014; Vice President, Controller and CAO of Virginia Power from April 2014 to date, Dominion Gas from March 2014 to date, and Dominion Midstream GP, LLC from March 2014 to date; General Auditor of DRS from September 2012 to December 2013; Controller of Virginia Power from June 2009 to August 2012.
Diane Leopold (49)	President of DTI, East Ohio and Dominion Cove Point, Inc. from January 2014 to date; Senior Vice President of DTI from April 2012 to December 2013; Senior Vice President—Business Development & Generation Construction of Virginia Power from April 2009 to March 2012.

(1) Any service listed for Virginia Power, Dominion Midstream GP, LLC, Dominion Gas, DTI, East Ohio, Dominion Cove Point, Inc. and DRS reflects service at a subsidiary of Dominion.

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Part II

Item 5. Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Dominion

Dominion’s common stock is listed on the NYSE. At January 31, 2016, there were approximately 129,000 record holders of Dominion’s common stock. The number of record holders is comprised of individual shareholder accounts maintained on Dominion’s transfer agent records and includes accounts with shares held in (1) certificate form, (2) book-entry in the Direct Registration System and (3) book-entry under Dominion Direct^®. Discussions of expected dividend payments and restrictions on Dominion’s payment of dividends required by this Item are contained in Liquidity and Capital Resources in Item 7. MD&A and Notes 17 and 20 to the Consolidated Financial Statements. Cash dividends were paid quarterly in 2015 and 2014. Quarterly information concerning stock prices and dividends is disclosed in Note 26 to the Consolidated Financial Statements, which information is incorporated herein by reference.

The following table presents certain information with respect to Dominion’s common stock repurchases during the fourth quarter of 2015:

DOMINION PURCHASES OF EQUITY SECURITIES
Period	Total Number of Shares (or Units) Purchased(1)		Average Price Paid per Share (or Unit)(2)		Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs		Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet Be Purchased under the Plans or Programs(3)
10/1/2015-10/31/15		21,185	$	69.16		N/A	19,629,059 shares/$	1.18 billion
11/1/2015-11/30/15		—	$	—		N/A	19,629,059 shares/$	1.18 billion
12/1/2015-12/31/15		114,784	$	67.23		N/A	19,629,059 shares/$	1.18 billion
Total		135,969	$	67.53		N/A	19,629,059 shares/$	1.18 billion

(1) 21,185 and 114,784 shares were tendered by employees to satisfy tax withholding obligations on vested restricted stock in October and December 2015, respectively.

(2) Represents the weighted-average price paid per share.

(3) The remaining repurchase authorization is pursuant to repurchase authority granted by the Dominion Board of Directors in February 2005, as modified in June 2007. The aggregate authorization granted by the Dominion Board of Directors was 86 million shares (as adjusted to reflect a two-for-one stock split distributed in November 2007) not to exceed $4 billion.

Virginia Power

There is no established public trading market for Virginia Power’s common stock, all of which is owned by Dominion. Restrictions on Virginia Power’s payment of dividends are discussed in Note 20 to the Consolidated Financial Statements. Virginia Power paid quarterly cash dividends on its common stock as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year
(millions)
2015	$	149	$	121	$	146	$	75	$	491
2014		148		121		196		125		590

As discussed in Note 18 to the Consolidated Financial Statements in this report, during 2014, Virginia Power redeemed all shares of each outstanding series of its preferred stock. Effective October 30, 2014, the Virginia Power Board of Directors approved amendments to Virginia Power’s Articles of Incorporation to delete references to the redeemed series of preferred stock.

Dominion Gas

All of Dominion Gas’ membership interests are owned by Dominion. Restrictions on Dominion Gas’ payment of distributions are discussed in Note 20 to the Consolidated Financial Statements. Dominion Gas paid quarterly distributions as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year
(millions)
2015	$	96	$	68	$	80	$	448	$	692
2014		78		67		61		140		346

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Item 6. Selected Financial Data

DOMINION

Year Ended December 31,	2015		2014(1)		2013(2)			2012(3)			2011(4)
(millions, except per share amounts)
Operating revenue	$	11,683	$	12,436	$	13,120		$	12,835		$	13,765
Income from continuing operations, net of tax(5)		1,899		1,310		1,789			1,427			1,466
Loss from discontinued operations, net of tax(5)		—		—		(92	)		(1,125	)		(58	)
Net income attributable to Dominion		1,899		1,310		1,697			302			1,408
Income from continuing operations before loss from discontinued operations per common share-basic		3.21		2.25		3.09			2.49			2.56
Net income attributable to Dominion per common share-basic		3.21		2.25		2.93			0.53			2.46
Income from continuing operations before loss from discontinued operations per common share-diluted		3.20		2.24		3.09			2.49			2.55
Net income attributable to Dominion per common share-diluted		3.20		2.24		2.93			0.53			2.45
Dividends declared per common share		2.59		2.40		2.25			2.11			1.97
Total assets		58,797		54,327		50,096			46,838			45,614
Long-term debt		23,616		21,805		19,330			16,851			17,394

(1) Includes $248 million of after-tax charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, a $193 million after-tax charge related to Dominion’s restructuring of its producer services business and a $174 million after-tax charge associated with the Liability Management Exercise.

(2) Includes a $109 million after-tax charge related to Dominion’s restructuring of its producer services business ($76 million) and an impairment of certain natural gas infrastructure assets ($33 million). Also in 2013, Dominion recorded a $92 million after-tax net loss from the discontinued operations of Brayton Point and Kincaid.

(3) Includes a $1.1 billion after-tax loss from discontinued operations, including impairment charges, of Brayton Point and Kincaid and a $303 million after-tax charge primarily resulting from management’s decision to cease operations and begin decommissioning Kewaunee in 2013.

(4) Includes a $139 million after-tax charge reflecting generation plant balances that are not expected to be recovered in future periods due to the anticipated retirement of certain utility coal-fired generating units and a $59 million after-tax charge reflecting restoration costs associated with damage caused by Hurricane Irene.

(5) Amounts attributable to Dominion’s common shareholders.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

MD&A discusses Dominion’s results of operations and general financial condition and Virginia Power’s and Dominion Gas’ results of operations. MD&A should be read in conjunction with Item 1. Business and the Consolidated Financial Statements in Item 8. Financial Statements and Supplementary Data. Virginia Power and Dominion Gas meet the conditions to file under the reduced disclosure format, and therefore have omitted certain sections of MD&A.

CONTENTS OF MD&A

MD&A consists of the following information:

• Forward-Looking Statements

• Accounting Matters—Dominion

• Dominion

• Results of Operations

• Segment Results of Operations

• Virginia Power

• Results of Operations

• Dominion Gas

• Results of Operations

• Liquidity and Capital Resources—Dominion

• Future Issues and Other Matters—Dominion

FORWARD-LOOKING STATEMENTS

This report contains statements concerning the Companies’ expectations, plans, objectives, future financial performance and other statements that are not historical facts. These statements are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. In most cases, the reader can identify these forward-looking statements by such words as “anticipate,” “estimate,” “forecast,” “expect,” “believe,” “should,” “could,” “plan,” “may,” “continue,” “target” or other similar words.

The Companies make forward-looking statements with full knowledge that risks and uncertainties exist that may cause actual results to differ materially from predicted results. Factors that may cause actual results to differ are often presented with the forward-looking statements themselves. Additionally, other factors may cause actual results to differ materially from those indicated in any forward-looking statement. These factors include but are not limited to:

• Unusual weather conditions and their effect on energy sales to customers and energy commodity prices;

• Extreme weather events and other natural disasters, including hurricanes, high winds, severe storms, earthquakes, flooding and changes in water temperatures and availability that can cause outages and property damage to facilities;

• Federal, state and local legislative and regulatory developments, including changes in federal and state tax laws and regulations;

• Changes to federal, state and local environmental laws and regulations, including those related to climate change, the tightening of emission or discharge limits for GHGs and other emissions, more extensive permitting requirements and the regulation of additional substances;

• Cost of environmental compliance, including those costs related to climate change;

• Changes in enforcement practices of regulators relating to environmental standards and litigation exposure for remedial activities;

• Changes in regulator implementation of environmental standards and litigation exposure for remedial activities;

• Difficulty in anticipating mitigation requirements associated with environmental and other regulatory approvals;

• Risks associated with the operation of nuclear facilities, including costs associated with the disposal of spent nuclear fuel, decommissioning, plant maintenance and changes in existing regulations governing such facilities;

• Unplanned outages at facilities in which the Companies have an ownership interest;

• Fluctuations in energy-related commodity prices and the effect these could have on Dominion’s and Dominion Gas’ earnings and the Companies’ liquidity position and the underlying value of their assets;

• Counterparty credit and performance risk;

• Capital market conditions, including the availability of credit and the ability to obtain financing on reasonable terms;

• Risks associated with Virginia Power’s membership and participation in PJM, including risks related to obligations created by the default of other participants;

• Fluctuations in the value of investments held in nuclear decommissioning trusts by Dominion and Virginia Power and in benefit plan trusts by Dominion and Dominion Gas;

• Fluctuations in interest rates;

• Changes in rating agency requirements or credit ratings and their effect on availability and cost of capital;

• Changes in financial or regulatory accounting principles or policies imposed by governing bodies;

• Employee workforce factors including collective bargaining agreements and labor negotiations with union employees;

• Risks of operating businesses in regulated industries that are subject to changing regulatory structures;

• Impacts of acquisitions, divestitures, transfers of assets to joint ventures or Dominion Midstream, and retirements of assets based on asset portfolio reviews;

• The expected timing and likelihood of completion of the proposed acquisition of Questar, including the ability to obtain the requisite approvals of Questar’s shareholders and the terms and conditions of any required regulatory approvals;

• Receipt of approvals for, and timing of, closing dates for other acquisitions and divestitures;

• The timing and execution of Dominion Midstream’s growth strategy;

• Changes in rules for RTOs and ISOs in which Dominion and Virginia Power participate, including changes in rate designs, changes in FERC’s interpretation of market rules and new and evolving capacity models;

• Political and economic conditions, including inflation and deflation;

• Domestic terrorism and other threats to the Companies’ physical and intangible assets, as well as threats to cybersecurity;

• Changes in demand for the Companies’ services, including industrial, commercial and residential growth or decline in the Companies’ service areas, changes in supplies of natural gas delivered to Dominion and Dominion Gas’ pipeline and

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processing systems, failure to maintain or replace customer contracts on favorable terms, changes in customer growth or usage patterns, including as a result of energy conservation programs, the availability of energy efficient devices and the use of distributed generation methods;

• Additional competition in industries in which the Companies operate, including in electric markets in which Dominion’s merchant generation facilities operate, and competition in the development, construction and ownership of certain electric transmission facilities in Virginia Power’s service territory in connection with FERC Order 1000;

• Changes in technology, particularly with respect to new, developing or alternative sources of generation and smart grid technologies;

• Changes to regulated electric rates collected by Virginia Power and regulated gas distribution, transportation and storage rates, including LNG storage, collected by Dominion and Dominion Gas;

• Changes in operating, maintenance and construction costs;

• Timing and receipt of regulatory approvals necessary for planned construction or expansion projects and compliance with conditions associated with such regulatory approvals;

• The inability to complete planned construction, conversion or expansion projects at all, or with the outcomes or within the terms and time frames initially anticipated;

• Adverse outcomes in litigation matters or regulatory proceedings; and

• The impact of operational hazards including adverse developments with respect to pipeline and plant safety or integrity, equipment loss, malfunction or failure, operator error, and other catastrophic events.

Additionally, other risks that could cause actual results to differ from predicted results are set forth in Item 1A. Risk Factors.

The Companies’ forward-looking statements are based on beliefs and assumptions using information available at the time the statements are made. The Companies caution the reader not to place undue reliance on their forward-looking statements because the assumptions, beliefs, expectations and projections about future events may, and often do, differ materially from actual results. The Companies undertake no obligation to update any forward-looking statement to reflect developments occurring after the statement is made.

ACCOUNTING MATTERS

Critical Accounting Policies and Estimates

Dominion has identified the following accounting policies, including certain inherent estimates, that as a result of the judgments, uncertainties, uniqueness and complexities of the underlying accounting standards and operations involved, could result in material changes to its financial condition or results of operations under different conditions or using different assumptions. Dominion has discussed the development, selection and disclosure of each of these policies with the Audit Committee of its Board of Directors.

ACCOUNTING FOR REGULATED OPERATIONS

The accounting for Dominion’s regulated electric and gas operations differs from the accounting for nonregulated operations in that Dominion is required to reflect the effect of rate regulation in its Consolidated Financial Statements. For regulated businesses subject to federal or state cost-of-service rate regulation, regulatory practices that assign costs to accounting periods may differ from accounting methods generally applied by nonregulated companies. When it is probable that regulators will permit the recovery of current costs through future rates charged to customers, these costs that otherwise would be expensed by nonregulated companies are deferred as regulatory assets. Likewise, regulatory liabilities are recognized when it is probable that regulators will require customer refunds through future rates or when revenue is collected from customers for expenditures that have yet to be incurred. Generally, regulatory assets and liabilities are amortized into income over the period authorized by the regulator.

Dominion evaluates whether or not recovery of its regulatory assets through future rates is probable and makes various assumptions in its analysis. The expectations of future recovery are generally based on orders issued by regulatory commissions, legislation or historical experience, as well as discussions with applicable regulatory authorities and legal counsel. If recovery of a regulatory asset is determined to be less than probable, it will be written off in the period such assessment is made. See Notes 12 and 13 to the Consolidated Financial Statements for additional information.

ASSET RETIREMENT OBLIGATIONS

Dominion recognizes liabilities for the expected cost of retiring tangible long-lived assets for which a legal obligation exists and the ARO can be reasonably estimated. These AROs are recognized at fair value as incurred and are capitalized as part of the cost of the related long-lived assets. In the absence of quoted market prices, Dominion estimates the fair value of its AROs using present value techniques, in which it makes various assumptions including estimates of the amounts and timing of future cash flows associated with retirement activities, credit-adjusted risk free rates and cost escalation rates. The impact on measurements of new AROs or remeasurements of existing AROs, using different cost escalation rates in the future, may be significant. When Dominion revises any assumptions used to calculate the fair value of existing AROs, it adjusts the carrying amount of both the ARO liability and the related long-lived asset for assets that are in service; for assets that have ceased operations, Dominion adjusts the carrying amount of the ARO liability with such changes recognized in income. Dominion accretes the ARO liability to reflect the passage of time. In 2015, Dominion recorded an increase in AROs of $403 million primarily related to future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 to the Consolidated Financial Statements for additional information.

In 2015, 2014 and 2013, Dominion recognized $93 million, $81 million and $86 million, respectively, of accretion, and expects to recognize $99 million in 2016. Dominion records accretion and depreciation associated with utility nuclear decommissioning AROs as an adjustment to the regulatory liability related to its nuclear decommissioning trust.

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Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

A significant portion of Dominion’s AROs relates to the future decommissioning of its merchant and utility nuclear facilities. These nuclear decommissioning AROs are reported in the Dominion Generation segment. At December 31, 2015, Dominion’s nuclear decommissioning AROs totaled $1.5 billion, representing approximately 70% of its total AROs. Based on their significance, the following discussion of critical assumptions inherent in determining the fair value of AROs relates to those associated with Dominion’s nuclear decommissioning obligations.

Dominion obtains from third-party specialists periodic site-specific base year cost studies in order to estimate the nature, cost and timing of planned decommissioning activities for its nuclear plants. These cost studies are based on relevant information available at the time they are performed; however, estimates of future cash flows for extended periods of time are by nature highly uncertain and may vary significantly from actual results. In addition, Dominion’s cost estimates include cost escalation rates that are applied to the base year costs. Dominion determines cost escalation rates, which represent projected cost increases over time due to both general inflation and increases in the cost of specific decommissioning activities, for each nuclear facility. The selection of these cost escalation rates is dependent on subjective factors which are considered to be critical assumptions.

Primarily as a result of a shift of the delayed planned date on which the DOE was expected to begin accepting spent nuclear fuel, in 2014, Dominion recorded an increase of $95 million to the nuclear decommissioning AROs.

INCOME TAXES

Judgment and the use of estimates are required in developing the provision for income taxes and reporting of tax-related assets and liabilities. The interpretation of tax laws involves uncertainty, since tax authorities may interpret the laws differently. Ultimate resolution of income tax matters may result in favorable or unfavorable impacts to net income and cash flows, and adjustments to tax-related assets and liabilities could be material.

Given the uncertainty and judgment involved in the determination and filing of income taxes, there are standards for recognition and measurement in financial statements of positions taken or expected to be taken by an entity in its income tax returns. Positions taken by an entity in its income tax returns that are recognized in the financial statements must satisfy a more-likely-than-not recognition threshold, assuming that the position will be examined by tax authorities with full knowledge of all relevant information. At December 31, 2015, Dominion had $103 million of unrecognized tax benefits. Changes in these unrecognized tax benefits may result from remeasurement of amounts expected to be realized, settlements with tax authorities and expiration of statutes of limitations.

Deferred income tax assets and liabilities are recorded representing future effects on income taxes for temporary differences between the bases of assets and liabilities for financial reporting and tax purposes. Dominion evaluates quarterly the probability of realizing deferred tax assets by considering current and historical financial results, expectations for future taxable income and the availability of tax planning strategies that can be implemented, if necessary, to realize deferred tax assets. Failure to achieve forecasted taxable income or successfully implement tax planning strategies may affect the realization of deferred tax assets. Dominion establishes a valuation allowance when it is more-likely-than-not that all or a portion of a

deferred tax asset will not be realized. At December 31, 2015, Dominion had established $73 million of valuation allowances.

ACCOUNTING FOR DERIVATIVE CONTRACTS AND OTHER INSTRUMENTS AT FAIR VALUE

Dominion uses derivative contracts such as futures, swaps, forwards, options and FTRs to manage commodity and financial market risks of its business operations. Derivative contracts, with certain exceptions, are reported in the Consolidated Balance Sheets at fair value. Accounting requirements for derivatives and related hedging activities are complex and may be subject to further clarification by standard-setting bodies. The majority of investments held in Dominion’s nuclear decommissioning and rabbi and benefit plan trust funds are also subject to fair value accounting. See Notes 6 and 21 to the Consolidated Financial Statements for further information on these fair value measurements.

Fair value is based on actively-quoted market prices, if available. In the absence of actively-quoted market prices, management seeks indicative price information from external sources, including broker quotes and industry publications. When evaluating pricing information provided by brokers and other pricing services, Dominion considers whether the broker is willing and able to trade at the quoted price, if the broker quotes are based on an active market or an inactive market and the extent to which brokers are utilizing a particular model if pricing is not readily available. If pricing information from external sources is not available, or if Dominion believes that observable pricing information is not indicative of fair value, judgment is required to develop the estimates of fair value. In those cases, Dominion must estimate prices based on available historical and near-term future price information and use of statistical methods, including regression analysis, that reflect its market assumptions.

Dominion maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value.

USE OF ESTIMATES IN GOODWILL IMPAIRMENT TESTING

As of December 31, 2015, Dominion reported $3.3 billion of goodwill in its Consolidated Balance Sheet. A significant portion resulted from the acquisition of the former CNG in 2000.

In April of each year, Dominion tests its goodwill for potential impairment, and performs additional tests more frequently if an event occurs or circumstances change in the interim that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount. The 2015, 2014 and 2013 annual tests and any interim tests did not result in the recognition of any goodwill impairment.

In general, Dominion estimates the fair value of its reporting units by using a combination of discounted cash flows and other valuation techniques that use multiples of earnings for peer group companies and analyses of recent business combinations involving peer group companies. Fair value estimates are dependent on subjective factors such as Dominion’s estimate of future cash flows, the selection of appropriate discount and growth rates, and the selection of peer group companies and recent transactions. These underlying assumptions and estimates are made as of a point in time; subsequent modifications, particularly changes in discount rates or growth rates inherent in Dominion’s estimates of future cash flows, could result in a future impairment of goodwill. Although Dominion has consistently applied the same

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methods in developing the assumptions and estimates that underlie the fair value calculations, such as estimates of future cash flows, and based those estimates on relevant information available at the time, such cash flow estimates are highly uncertain by nature and may vary significantly from actual results. If the estimates of future cash flows used in the most recent tests had been 10% lower, the resulting fair values would have still been greater than the carrying values of each of those reporting units tested, indicating that no impairment was present. See Note 11 to the Consolidated Financial Statements for additional information.

USE OF ESTIMATES IN LONG-LIVED ASSET IMPAIRMENT TESTING

Impairment testing for an individual or group of long-lived assets or for intangible assets with definite lives is required when circumstances indicate those assets may be impaired. When an asset’s carrying amount exceeds the undiscounted estimated future cash flows associated with the asset, the asset is considered impaired to the extent that the asset’s fair value is less than its carrying amount. Performing an impairment test on long-lived assets involves judgment in areas such as identifying if circumstances indicate an impairment may exist, identifying and grouping affected assets, and developing the undiscounted and discounted estimated future cash flows (used to estimate fair value in the absence of market-based value) associated with the asset, including probability weighting such cash flows to reflect expectations about possible variations in their amounts or timing, expectations about operating the long-lived assets and the selection of an appropriate discount rate. When determining whether an asset or asset group has been impaired, management groups assets at the lowest level that has identifiable cash flows. Although cash flow estimates are based on relevant information available at the time the estimates are made, estimates of future cash flows are, by nature, highly uncertain and may vary significantly from actual results. For example, estimates of future cash flows would contemplate factors which may change over time, such as the expected use of the asset, including future production and sales levels, expected fluctuations of prices of commodities sold and consumed and expected proceeds from dispositions. See Note 6 to the Consolidated Financial Statements for a discussion of impairments related to certain long-lived assets.

EMPLOYEE BENEFIT PLANS

Dominion sponsors noncontributory defined benefit pension plans and other postretirement benefit plans for eligible active employees, retirees and qualifying dependents. The projected costs of providing benefits under these plans are dependent, in part, on historical information such as employee demographics, the level of contributions made to the plans and earnings on plan assets. Assumptions about the future, including the expected long-term rate of return on plan assets, discount rates applied to benefit obligations, mortality rates and the anticipated rate of increase in healthcare costs and participant compensation, also have a significant impact on employee benefit costs. The impact of changes in these factors, as well as differences between Dominion’s assumptions and actual experience, is generally recognized in the Consolidated Statements of Income over the remaining average service period of plan participants, rather than immediately.

The expected long-term rates of return on plan assets, discount rates, healthcare cost trend rates and mortality rates are critical assumptions. Dominion determines the expected long-term rates of return on plan assets for pension plans and other postretirement benefit plans by using a combination of:

• Expected inflation and risk-free interest rate assumptions;

• Historical return analysis to determine long-term historic returns as well as historic risk premiums for various asset classes;

• Expected future risk premiums, asset volatilities and correlations;

• Forecasts of an independent investment advisor;

• Forward-looking return expectations derived from the yield on long-term bonds and the expected long-term returns of major stock market indices; and

• Investment allocation of plan assets. The strategic target asset allocation for Dominion’s pension funds is 28% U.S. equity, 18% non-U.S. equity, 35% fixed income, 3% real estate and 16% other alternative investments, such as private equity investments.

Strategic investment policies are established for Dominion’s prefunded benefit plans based upon periodic asset/liability studies. Factors considered in setting the investment policy include those mentioned above such as employee demographics, liability growth rates, future discount rates, the funded status of the plans and the expected long-term rate of return on plan assets. Deviations from the plans’ strategic allocation are a function of Dominion’s assessments regarding short-term risk and reward opportunities in the capital markets and/or short-term market movements which result in the plans’ actual asset allocations varying from the strategic target asset allocations. Through periodic rebalancing, actual allocations are brought back in line with the target. Future asset/liability studies will focus on strategies to further reduce pension and other postretirement plan risk, while still achieving attractive levels of returns.

Dominion develops assumptions, which are then compared to the forecasts of an independent investment advisor to ensure reasonableness. An internal committee selects the final assumptions. Dominion calculated its pension cost using an expected long-term rate of return on plan assets assumption of 8.75% for 2015 and 2014 and 8.50% for 2013. For 2016, the expected long-term rate of return for pension cost assumption is 8.75%. Dominion calculated its other postretirement benefit cost using an expected long-term rate of return on plan assets assumption of 8.50% for 2015 and 2014 and 7.75% for 2013. For 2016, the expected long-term rate of return for other postretirement benefit cost assumption is 8.50%. The rate used in calculating other postretirement benefit cost is lower than the rate used in calculating pension cost because of differences in the relative amounts of various types of investments held as plan assets.

Dominion determines discount rates from analyses of AA/Aa rated bonds with cash flows matching the expected payments to be made under its plans. The discount rates used to calculate pension cost and other postretirement benefit cost were 4.40% in 2015, ranged from 5.20% to 5.30% for pension plans and 5.00% to 5.10% for other postretirement benefit plans in 2014, and ranged from 4.40% to 4.80% in 2013. Dominion selected a discount rate ranging from 4.96% to 4.99% for pension plans and ranging from 4.93% to 4.94% for other postretirement benefit plans for determining its December 31, 2015 projected benefit obligations.

43

Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

Dominion establishes the healthcare cost trend rate assumption based on analyses of various factors including the specific provisions of its medical plans, actual cost trends experienced and projected, and demographics of plan participants. Dominion’s healthcare cost trend rate assumption as of December 31, 2015 was 7.00% and is expected to gradually decrease to 5.00% by 2019 and continue at that rate for years thereafter.

Dominion develops its mortality assumption using plan-specific studies and projects mortality improvement using scales developed by the Society of Actuaries.

The following table illustrates the effect on cost of changing the critical actuarial assumptions previously discussed, while holding all other assumptions constant:

				Increase in Net Periodic Cost
	Change in Actuarial Assumption			Pension Benefits		Other Postretirement Benefits
(millions, except percentages)
Discount rate		(0.25	)%	$	15	$	1
Long-term rate of return on plan assets		(0.25	)%		16		3
Healthcare cost trend rate		1	%		N/A		21

In addition to the effects on cost, at December 31, 2015, a 0.25% decrease in the discount rate would increase Dominion’s projected pension benefit obligation by $212 million and its accumulated postretirement benefit obligation by $40 million, while a 1.00% increase in the healthcare cost trend rate would increase its accumulated postretirement benefit obligation by $157 million.

See Note 21 to the Consolidated Financial Statements for additional information on Dominion’s employee benefit plans.

New Accounting Standards

See Note 2 to the Consolidated Financial Statements for a discussion of new accounting standards.

DOMINION

RESULTS OF OPERATIONS

Presented below is a summary of Dominion’s consolidated results:

Year Ended December 31,	2015		$ Change		2014		$ Change			2013
(millions, except EPS)
Net Income attributable to Dominion	$	1,899	$	589	$	1,310	$	(387	)	$	1,697
Diluted EPS		3.20		0.96		2.24		(0.69	)		2.93

Overview

2015 VS. 2014

Net income attributable to Dominion increased by 45% primarily due to the absence of charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, the absence of losses related to the repositioning of Dominion’s producer services business in the first quarter of 2014, and the absence of charges related to Dominion’s Liability Manage-

ment Exercise. See Note 13 to the Consolidated Financial Statements for more information on legislation related to North Anna and offshore wind facilities. See Liquidity and Capital Resources for more information on the Liability Management Exercise.

2014 VS. 2013

Net income attributable to Dominion decreased by 23% primarily due to charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, charges associated with Dominion’s Liability Management Exercise, and the repositioning of Dominion’s producer services business, which was completed in the first quarter of 2014. See Note 13 to the Consolidated Financial Statements for more information on legislation related to North Anna and offshore wind facilities. See Liquidity and Capital Resources for more information on the Liability Management Exercise. These decreases were partially offset by an increase in investment tax credits received, primarily from new solar projects.

Analysis of Consolidated Operations

Presented below are selected amounts related to Dominion’s results of operations:

Year Ended December 31,	2015		$ Change			2014		$ Change			2013
(millions)
Operating Revenue	$	11,683	$	(753	)	$	12,436	$	(684	)	$	13,120
Electric fuel and other energy-related purchases		2,725		(675	)		3,400		(485	)		3,885
Purchased electric capacity		330		(31	)		361		3			358
Purchased gas		551		(804	)		1,355		24			1,331
Net Revenue		8,077		757			7,320		(226	)		7,546
Other operations and maintenance		2,595		(170	)		2,765		306			2,459
Depreciation, depletion and amortization		1,395		103			1,292		84			1,208
Other taxes		551		9			542		(21	)		563
Other income		196		(54	)		250		(15	)		265
Interest and related charges		904		(289	)		1,193		316			877
Income tax expense		905		453			452		(440	)		892
Loss from discontinued operations		—		—			—		92			(92	)

An analysis of Dominion’s results of operations follows:

2015 VS. 2014

Net revenue increased 10%, primarily reflecting:

• The absence of losses related to the repositioning of Dominion’s producer services business in the first quarter of 2014, reflecting the termination of natural gas trading and certain energy marketing activities ($313 million);

• A $159 million increase from electric utility operations, primarily reflecting:

• An increase from rate adjustment clauses ($225 million);

• An increase in sales to retail customers, primarily due to a net increase in cooling degree days ($38 million); and

• A decrease in capacity related expenses ($33 million); partially offset by

• An $85 million write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015;

44

• A decrease in sales to customers due to the effect of changes in customer usage and other factors ($24 million); and

• A decrease due to a charge based on the 2015 Biennial Review Order to refund revenues to customers ($20 million).

• The absence of losses related to the retail electric energy marketing business which was sold in the first quarter of 2014 ($129 million);

• A $77 million increase from merchant generation operations, primarily due to increased generation output reflecting the absence of planned outages at certain merchant generation facilities ($83 million) and additional solar generating facilities placed into service ($53 million), partially offset by lower realized prices ($58 million);

• A $38 million increase from regulated natural gas distribution operations, primarily due to an increase in rate adjustment clause revenue related to low income assistance programs ($12 million), an increase in AMR and PIR program revenues ($24 million) and various expansion projects placed into service ($22 million); partially offset by a decrease in gathering revenues ($9 million); and

• A $30 million increase from regulated natural gas transmission operations, primarily reflecting:

• A $61 million increase in gas transportation and storage activities, primarily due to the addition of DCG ($62 million), decreased fuel costs ($24 million) and various expansion projects placed into service ($24 million), partially offset by decreased regulated gas sales ($46 million); and

• A $46 million net increase primarily due to services performed for Atlantic Coast Pipeline and Blue Racer; partially offset by

• A $61 million decrease from NGL activities, primarily due to decreased prices.

Other operations and maintenance decreased 6%, primarily reflecting:

• The absence of charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities ($370 million);

• An increase in gains from agreements to convey shale development rights underneath several natural gas storage fields ($63 million);

• A $97 million decrease in planned outage costs primarily due to a decrease in scheduled outage days at certain merchant generation facilities ($59 million) and non-nuclear utility generation facilities ($38 million); and

• A $22 million decrease in charges related to future ash pond and landfill closure costs at certain utility generation facilities.

These decreases were partially offset by:

• The absence of a gain on the sale of Dominion’s electric retail energy marketing business in March 2014 ($100 million), net of a $31 million write-off of goodwill;

• An $80 million increase in certain electric transmission-related expenditures. These expenses are primarily recovered through state and FERC rates and do not impact net income;

• The absence of gains on the sale of assets to Blue Racer ($59 million);

• A $53 million increase in utility nuclear refueling outage costs primarily due to the amortization of outage costs that were previously deferred pursuant to Virginia legislation enacted in April 2014;

• A $46 million net increase due to services performed for Atlantic Coast Pipeline and Blue Racer. These expenses are billed to these entities and do not significantly impact net income; and

• A $22 million increase due to the acquisition of DCG.

Other income decreased 22%, primarily reflecting lower tax recoveries associated with contributions in aid of construction ($17 million), a decrease in interest income related to income taxes ($12 million), and lower net realized gains on nuclear decommissioning trust funds ($11 million).

Interest and related charges decreased 24%, primarily as a result of the absence of charges associated with Dominion’s Liability Management Exercise in 2014.

Income tax expense increased 100%, primarily reflecting higher pre-tax income.

2014 VS. 2013

Net revenue decreased 3%, primarily reflecting:

• A $263 million decrease from retail energy marketing operations, primarily due to the sale of the retail electric business in March 2014; and

• A $195 million decrease primarily related to the repositioning of Dominion’s producer services business which was completed in the first quarter of 2014, reflecting the termination of natural gas trading and certain energy marketing activities.

These decreases were partially offset by:

• A $171 million increase from electric utility operations, primarily reflecting:

• An increase from rate adjustment clauses at electric utility operations ($132 million); and

• An increase in sales from electric utility operations primarily due to an increase in heating degree days ($34 million);

• A $46 million increase in gas transportation and storage activities and other revenues, largely due to various expansion projects being placed into service; and

• A $35 million increase in merchant generation margins, primarily due to higher realized prices ($120 million), partially offset by lower generation output due to the decommissioning of Kewaunee beginning in May 2013 ($95 million).

Other operations and maintenance increased 12%, primarily reflecting:

• $370 million in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities;

• A $135 million increase in planned outage costs at certain merchant generation facilities and at certain non-nuclear utility facilities; and

• A $121 million charge related to a settlement offer to incur future ash pond closure costs at certain utility generation facilities.

45

Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

These increases were partially offset by:

• A gain on the sale of Dominion’s electric retail energy marketing business in March 2014 ($100 million), net of a $31 million write-off of goodwill;

• A $67 million decrease primarily due to the deferral of utility nuclear outage costs beginning in the second quarter of 2014, pursuant to the Virginia legislation enacted in April 2014;

• The absence of a $65 million charge primarily reflecting impairment charges recorded in 2013 for certain natural gas infrastructure assets; and

• A decrease in bad debt expense at regulated natural gas distribution operations primarily related to low-income assistance programs ($53 million). These bad debt expenses are recovered through rates and do not impact net income.

Interest and related charges increased 36%, primarily due to charges associated with Dominion’s Liability Management Exercise in 2014 ($284 million) and higher long-term debt interest expense resulting from debt issuances in 2014 ($44 million).

Income tax expense decreased 49%, primarily reflecting lower pre-tax income ($350 million) and the impact of federal renewable energy investment tax credits ($105 million).

Loss from discontinued operations reflects the sale of Brayton Point and Kincaid in 2013.

Outlook

Dominion’s strategy is to continue focusing on its regulated businesses while maintaining upside potential in well-positioned nonregulated businesses. The goals of this strategy are to provide EPS growth, a growing dividend and to maintain a stable credit profile. Dominion expects 80% to 90% of earnings from its primary operating segments to come from regulated and long-term contracted businesses.

In 2016, Dominion is expected to experience an increase in net income on a per share basis as compared to 2015. Dominion’s anticipated 2016 results reflect the following significant factors:

• A return to normal weather in its electric utility operations;

• Growth in weather-normalized electric utility sales of approximately 1%;

• Construction and operation of growth projects in electric utility operations and associated rate adjustment clause revenue;

• The absence of a write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015 and decreased charges related to future ash pond and landfill closure costs at certain utility generation facilities;

• A lower effective tax rate, driven primarily by additional investment tax credits;

• Construction and operation of growth projects in gas transmission and distribution; partially offset by

• An increase in depreciation, depletion, and amortization;

• Higher operating and maintenance expenses; and

• Share dilution.

Additionally, in 2016, Dominion expects to focus on meeting new and developing environmental requirements, including by making investments in utility solar generation, particularly in Virginia.

SEGMENT RESULTS OF OPERATIONS

Segment results include the impact of intersegment revenues and expenses, which may result in intersegment profit or loss. Presented below is a summary of contributions by Dominion’s operating segments to net income attributable to Dominion:

Year Ended December 31,	2015						2014						2013
	Net Income attribu- table to Dominion			Diluted EPS			Net Income attribu- table to Dominion			Diluted EPS			Net Income attribu- table to Dominion			Diluted EPS
(millions, except EPS)
DVP	$	490		$	0.82		$	502		$	0.86		$	475		$	0.82
Dominion Generation(1)		1,120			1.89			1,061			1.81			963			1.66
Dominion Energy(1)		680			1.15			717			1.23			711			1.23
Primary operating segments		2,290			3.86			2,280			3.90			2,149			3.71
Corporate and Other		(391	)		(0.66	)		(970	)		(1.66	)		(452	)		(0.78	)
Consolidated	$	1,899		$	3.20		$	1,310		$	2.24		$	1,697		$	2.93

(1) Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

DVP

Presented below are operating statistics related to DVP’s operations:

Year Ended December 31,	2015		% Change			2014		% Change			2013
Electricity delivered (million MWh)		83.9		—	%		83.5		1	%		82.4
Degree days:
Cooling		1,849		13			1,638		—			1,645
Heating		3,416		(10	)		3,793		4			3,651
Average electric distribution customer accounts (thousands)(1)		2,525		1			2,500		1			2,475

(1) Period average.

Presented below, on an after-tax basis, are the key factors impacting DVP’s net income contribution:

2015 VS. 2014

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Regulated electric sales:
Weather	$	5		$	0.01
Other		(4	)		—
FERC transmission equity return		36			0.06
Tax recoveries on contribution in aid of construction		(10	)		(0.02	)
Depreciation and amortization		(9	)		(0.02	)
Other operations and maintenance		(12	)		(0.02	)
AFUDC equity return		(6	)		(0.01	)
Interest expense		(5	)		(0.01	)
Other		(7	)		(0.01	)
Share dilution		—			(0.02	)
Change in net income contribution	$	(12	)	$	(0.04	)

46

2014 VS. 2013

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Regulated electric sales:
Weather	$	8		$	0.01
Other		(1	)		—
FERC transmission equity return		27			0.04
Storm damage and service restoration		13			0.02
Depreciation and amortization		(8	)		(0.01	)
Other		(12	)		(0.02	)
Change in net income contribution	$	27		$	0.04

Dominion Generation

Presented below are operating statistics related to Dominion Generation’s operations:

Year Ended December 31,	2015		% Change			2014		% Change			2013
Electricity supplied (million MWh):
Utility		85.2		2	%		83.9		1	%		82.8
Merchant(1)		26.9		8			25.0		(6	)		26.6
Degree days (electric utility service area):
Cooling		1,849		13			1,638		—			1,645
Heating		3,416		(10	)		3,793		4			3,651

(1) Excludes 7.6 million MWh for 2013 related to Kewaunee, Brayton Point, Kincaid, State Line power station, Salem Harbor power station and Dominion’s equity method investment in Elwood. There are no exclusions related to these stations in 2014 or 2015.

Presented below, on an after-tax basis, are the key factors impacting Dominion Generation’s net income contribution:

2015 VS. 2014

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Merchant generation margin	$	53		$	0.09
Regulated electric sales:
Weather		19			0.03
Other		(13	)		(0.02	)
Rate adjustment clause equity return		20			0.03
PJM ancillary services		(15	)		(0.02	)
Outage costs		26			0.05
Depreciation and amortization		(32	)		(0.05	)
Capacity related expenses		20			0.03
Other		(19	)		(0.03	)
Share dilution		—			(0.03	)
Change in net income contribution	$	59		$	0.08

2014 VS. 2013

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Merchant generation margin	$	64			0.11
Regulated electric sales:
Weather		13			0.02
Other		(7	)		(0.01	)
Rate adjustment clause equity return		(8	)		(0.01	)
PJM ancillary services		24			0.04
Renewable energy investment tax credits		97			0.17
Outage costs		(40	)		(0.07	)
AFUDC equity return		(17	)		(0.03	)
Salaries and benefits		(11	)		(0.03	)
Other		(17	)		(0.04	)
Change in net income contribution	$	98		$	0.15

Dominion Energy

Presented below are selected operating statistics related to Dominion Energy’s operations.

Year Ended December 31,	2015		% Change			2014			% Change			2013
Gas distribution throughput (bcf):
Sales		27		(16	)%		32			10	%		29
Transportation		470		33			353			26			281
Heating degree days		5,666		(10	)		6,330			8			5,875
Average gas distribution customer accounts (thousands)(1):
Sales		240		(2	)		244			(1	)		246
Transportation		1,057		—			1,052			—			1,049
Average retail energy marketing customer accounts (thousands)(1)		1,296		1			1,283	(2)		(39	)		2,119

(1) Period average.

(2) Excludes 511 thousand average retail electric energy marketing customer accounts due to the sale of this business in March 2014.

Presented below, on an after-tax basis, are the key factors impacting Dominion Energy’s net income contribution:

2015 VS. 2014

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Gas distribution margin:
Weather	$	(5	)	$	(0.01	)
Rate adjustment clauses		16			0.03
Other		9			0.02
Assignment of shale development rights		33			0.06
Depreciation and amortization		(12	)		(0.02	)
Blue Racer		(39	)(1)		(0.07	)
Noncontrolling interest(2)		(13	)		(0.02	)
Retail energy marketing operations		(11	)		(0.02	)
Other		(15	)		(0.04	)
Share dilution		—			(0.01	)
Change in net income contribution	$	(37	)	$	(0.08	)

(1) Primarily represents absence of a gain from the sale of the Northern System.

(2) Represents the portion of earnings attributable to Dominion Midstream’s public unitholders.

47

Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

2014 VS. 2013

	Increase (Decrease)
	Amount			EPS
(millions, except EPS)
Gas distribution margin:
Weather	$	4		$	0.01
Rate adjustment clauses		15			0.02
Other		5			0.01
Assignment of shale development rights		31			0.05
Depreciation and amortization		(8	)		(0.01	)
Blue Racer(1)		(1	)		—
Retail energy marketing operations(2)		(20	)		(0.03	)
Other		(20	)		(0.03	)
Share dilution		—			(0.02	)
Change in net income contribution	$	6		$	—

(1) Includes a $24 million decrease in gains from the sale of assets.

(2) Excludes earnings from Retail electric energy marketing, which was sold in March 2014.

Corporate and Other

Presented below are the Corporate and Other segment’s after-tax results:

Year Ended December 31,	2015			2014			2013
(millions, except EPS amounts)
Specific items attributable to operating segments	$	(136	)	$	(544	)	$	(184	)
Specific items attributable to Corporate and Other segment		(5	)		(149	)		—
Total specific items		(141	)		(693	)		(184	)
Other corporate operations		(250	)		(277	)		(268	)
Total net expense	$	(391	)	$	(970	)	$	(452	)
EPS impact	$	(0.66	)	$	(1.66	)	$	(0.78	)

TOTAL SPECIFIC ITEMS

Corporate and Other includes specific items attributable to Dominion’s primary operating segments that are not included in profit measures evaluated by executive management in assessing those segments’ performance or allocating resources among the segments. See Note 25 to the Consolidated Financial Statements for discussion of these items in more detail. Corporate and other also includes specific items attributable to the Corporate and Other segment. In 2014, this primarily included $174 million in after-tax charges associated with Dominion’s Liability Management Exercise.

VIRGINIA POWER

RESULTS OF OPERATIONS

Presented below is a summary of Virginia Power’s consolidated results:

Year Ended December 31,	2015		$ Change		2014		$ Change			2013
(millions)
Net Income	$	1,087	$	229	$	858	$	(280	)	$	1,138

Overview

2015 VS. 2014

Net income increased by 27% primarily due to the absence of charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

2014 VS. 2013

Net income decreased by 25% primarily due to charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

Analysis of Consolidated Operations

Presented below are selected amounts related to Virginia Power’s results of operations:

Year Ended December 31,	2015		$ Change			2014		$ Change			2013
(millions)
Operating Revenue	$	7,622	$	43		$	7,579	$	284		$	7,295
Electric fuel and other energy-related purchases		2,320		(86	)		2,406		102			2,304
Purchased electric capacity		330		(30	)		360		2			358
Net Revenue		4,972		159			4,813		180			4,633
Other operations and maintenance		1,634		(282	)		1,916		465			1,451
Depreciation and amortization		953		38			915		62			853
Other taxes		264		6			258		9			249
Other income		68		(25	)		93		7			86
Interest and related charges		443		32			411		42			369
Income tax expense		659		111			548		(111	)		659

An analysis of Virginia Power’s results of operations follows:

2015 VS. 2014

Net revenue increased 3%, primarily reflecting:

• An increase from rate adjustment clauses ($225 million);

• An increase in sales to retail customers, primarily due to a net increase in cooling degree days ($38 million); and

• A decrease in capacity related expenses ($33 million); partially offset by

• An $85 million write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015;

• A decrease in sales to customers due to the effect of changes in customer usage and other factors ($24 million); and

• A decrease due to a charge based on the 2015 Biennial Review Order to refund revenues to customers ($20 million).

Other operations and maintenance decreased 15%, primarily reflecting:

• The absence of $370 million in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities; and

• A $38 million decrease in planned outage costs primarily due to a decrease in scheduled outage days at certain non-nuclear utility generation facilities.

These decreases were partially offset by:

• An $80 million increase in certain electric transmission-related expenditures. These expenses are primarily recovered through state and FERC rates and do not impact net income; and

• A $53 million increase in utility nuclear refueling outage costs primarily due to the amortization of outage costs that were previously deferred pursuant to Virginia legislation enacted in April 2014.

Other income decreased 27%, primarily reflecting lower tax recoveries associated with contributions in aid of construction.

48

Income tax expense increased 20%, primarily reflecting higher pre-tax income.

2014 VS. 2013

Net revenue increased 4%, primarily reflecting increases from rate adjustment clauses ($132 million) and sales to customers due to an increase in heating degree days ($34 million).

Other operations and maintenance increased 32%, primarily reflecting:

• $370 million in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities; and

• A $121 million charge related to a settlement offer to incur future ash pond closure costs at certain generation facilities.

Interest and related charges increased 11%, primarily due to higher long-term debt interest expense resulting from debt issuances in August 2013 and February 2014.

Income tax expense decreased 17%, primarily reflecting lower pre-tax income.

DOMINION GAS

RESULTS OF OPERATIONS

Presented below is a summary of Dominion Gas’ consolidated results:

Year Ended December 31,	2015		$ Change			2014		$ Change		2013
(millions)
Net Income	$	457	$	(55	)	$	512	$	51	$	461

Overview

2015 VS. 2014

Net income decreased by 11% primarily due to the absence of gains on the indirect sale of assets to Blue Racer, a decrease in income from NGL activities and higher interest expense, partially offset by increased gains from agreements to convey shale development rights underneath several natural gas storage fields.

2014 VS. 2013

Net income increased by 11% primarily due to the absence of impairment charges for certain natural gas infrastructure assets and increased gains due to assignments of Marcellus acreage, partially offset by decreased gains on sales of assets to related parties.

Analysis of Consolidated Operations

Presented below are selected amounts related to Dominion Gas’ results of operations:

Year Ended December 31,	2015		$ Change			2014		$ Change			2013
(millions)
Operating Revenue	$	1,716	$	(182	)	$	1,898	$	(39	)	$	1,937
Purchased gas		133		(182	)		315		(8	)		323
Other energy-related purchases		21		(19	)		40		(53	)		93
Net Revenue		1,562		19			1,543		22			1,521
Other operations and maintenance		390		52			338		(85	)		423
Depreciation and amortization		217		20			197		9			188
Other taxes		166		9			157		9			148
Other income		24		2			22		(6	)		28
Interest and related charges		73		46			27		(1	)		28
Income tax expense		283		(51	)		334		33			301

An analysis of Dominion Gas’ results of operations follows:

2015 VS. 2014

Net revenue increased 1%, primarily reflecting:

• A $43 million increase from regulated natural gas distribution operations, primarily due to an increase in AMR and PIR program revenues ($24 million) and various expansion projects placed into service ($22 million); partially offset by

• A $27 million decrease from regulated natural gas transmission operations, primarily reflecting:

• A $62 million decrease from NGL activities, primarily due to decreased prices; partially offset by

• A $2 million increase in gas transportation and storage activities, primarily due to decreased fuel costs ($24 million) and various expansion projects placed into service ($24 million), partially offset by decreased regulated gas sales ($46 million); and

• A $33 million net increase in other revenue primarily due to services performed for Atlantic Coast Pipeline and Blue Racer ($47 million), partially offset by a decrease in non-regulated gas sales ($8 million) and decreased farmout revenues ($6 million).

Other operations and maintenance increased 15%, primarily reflecting:

• A $47 million net increase due to services performed for Atlantic Coast Pipeline and Blue Racer. These expenses are billed to these entities and do not significantly impact net income; and

• The absence of gains on the sale of assets to Blue Racer ($59 million); partially offset by

• An increase in gains from agreements to convey shale development rights underneath several natural gas storage fields ($63 million).

Depreciation and amortization increased 10% primarily due to various expansion projects placed into service.

49

Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

Interest and related charges increased $46 million, primarily due to higher long-term debt interest expense resulting from debt issuances in December 2014.

Income tax expense decreased 15% primarily reflecting lower pre-tax income.

2014 VS. 2013

Other operations and maintenance decreased 20%, primarily reflecting:

• The absence of impairment charges related to certain natural gas infrastructure assets ($55 million);

• A decrease in bad debt expense at regulated natural gas distribution operations primarily related to low income assistance programs ($53 million). These bad debt expenses are recovered through rates and do not impact net income; and

• An increase in gains associated with assignments of Marcellus acreage ($42 million); partially offset by

• Decreased gains on the sale of assets to related parties ($43 million).

Income tax expense increased 11% primarily reflecting higher pre-tax income.

LIQUIDITY AND CAPITAL RESOURCES

Dominion depends on both internal and external sources of liquidity to provide working capital and as a bridge to long-term debt financings. Short-term cash requirements not met by cash provided by operations are generally satisfied with proceeds from short-term borrowings. Long-term cash needs are met through issuances of debt and/or equity securities.

At December 31, 2015, Dominion had $932 million of unused capacity under its credit facilities. See additional discussion below under Credit Facilities and Short-Term Debt.

A summary of Dominion’s cash flows is presented below:

Year Ended December 31,	2015			2014			2013
(millions)
Cash and cash equivalents at beginning of year	$	318		$	316		$	248
Cash flows provided by (used in):
Operating activities		4,475			3,439			3,433
Investing activities		(6,503	)		(5,181	)		(3,458	)
Financing activities		2,317			1,744			93
Net increase in cash and cash equivalents		289			2			68
Cash and cash equivalents at end of year	$	607		$	318		$	316

Operating Cash Flows

Net cash provided by Dominion’s operating activities increased $1.0 billion, primarily due to the absence of losses related to the repositioning of Dominion’s producer services business in 2014, higher deferred fuel cost recoveries in its Virginia jurisdiction, higher revenue from rate adjustment clauses, lower outage costs and the absence of losses related to the retail electric energy marketing business in 2014.

Dominion believes that its operations provide a stable source of cash flow to contribute to planned levels of capital expenditures and maintain or grow the dividend on common shares. In

December 2015, Dominion’s Board of Directors affirmed the dividend policy it set in February 2015 targeting a payout ratio of 70-75%, and established an annual dividend rate for 2016 of $2.80 per share of common stock, an 8.1% increase over the 2015 rate. Dividends are subject to declaration by the Board of Directors. In January 2016, Dominion’s Board of Directors declared dividends payable in March 2016 of 70 cents per share of common stock.

Dominion’s operations are subject to risks and uncertainties that may negatively impact the timing or amounts of operating cash flows, and which are discussed in Item 1A. Risk Factors.

CREDIT RISK

Dominion’s exposure to potential concentrations of credit risk results primarily from its energy marketing and price risk management activities. Presented below is a summary of Dominion’s credit exposure as of December 31, 2015 for these activities. Gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights.

	Gross Credit Exposure		Credit Collateral		Net Credit Exposure
(millions)
Investment grade(1)	$	103	$	48	$	55
Non-investment grade(2)		2		—		2
No external ratings:
Internally rated-investment grade(3)		14		—		14
Internally rated-non-investment grade(4)		30		—		30
Total	$	149	$	48	$	101

(1) Designations as investment grade are based upon minimum credit ratings assigned by Moody’s and Standard & Poor’s. The five largest counterparty exposures, combined, for this category represented approximately 45% of the total net credit exposure.

(2) The five largest counterparty exposures, combined, for this category represented approximately 2% of the total net credit exposure.

(3) The five largest counterparty exposures, combined, for this category represented approximately 14% of the total net credit exposure.

(4) The five largest counterparty exposures, combined, for this category represented approximately 20% of the total net credit exposure.

Investing Cash Flows

In 2015, net cash used in Dominion’s investing activities increased $1.3 billion, primarily due to Dominion’s acquisition of DCG in 2015, an increase in acquisitions of solar development projects in 2015, and the absence of proceeds from the sale of Dominion’s electric retail energy marketing business in 2014.

Financing Cash Flows and Liquidity

Dominion relies on capital markets as significant sources of funding for capital requirements not satisfied by cash provided by its operations. As discussed in Credit Ratings, Dominion’s ability to borrow funds or issue securities and the return demanded by investors are affected by credit ratings. In addition, the raising of external capital is subject to certain regulatory requirements, including registration with the SEC for certain issuances.

Dominion currently meets the definition of a well-known seasoned issuer under SEC rules governing the registration, communications and offering processes under the Securities Act of 1933. The rules provide for a streamlined shelf registration

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process to provide registrants with timely access to capital. This allows Dominion to use automatic shelf registration statements to register any offering of securities, other than those for exchange offers or business combination transactions.

In 2015, net cash provided by Dominion’s financing activities increased $573 million, primarily due to the issuance of common stock through an at-the-market program, proceeds from the sale of interest in merchant solar projects and the absence of subsidiary preferred stock redemption in 2014, partially offset by the absence of proceeds from the issuance of Dominion Midstream common units in 2014.

LIABILITY MANAGEMENT

During 2014, Dominion elected to redeem certain debt and preferred securities prior to their stated maturities. Proceeds from the issuance of lower-cost senior and enhanced junior subordinated notes were used to fund the redemption payments. See Note 17 to the Consolidated Financial Statements for descriptions of these redemptions.

From time to time, Dominion may reduce its outstanding debt and level of interest expense through redemption of debt securities prior to maturity and repurchases in the open market, in privately negotiated transactions, through tender offers or otherwise.

CREDIT FACILITIES AND SHORT-TERM DEBT

Dominion uses short-term debt to fund working capital requirements and as a bridge to long-term debt financings. The levels of borrowing may vary significantly during the course of the year, depending upon the timing and amount of cash requirements not satisfied by cash from operations. In January 2016, Dominion expanded its short-term funding resources through a $1.0 billion increase to one of its joint revolving credit facility limits. In addition, Dominion utilizes cash and letters of credit to fund collateral requirements. Collateral requirements are impacted by commodity prices, hedging levels, Dominion’s credit ratings and the credit quality of its counterparties.

In connection with commodity hedging activities, Dominion is required to provide collateral to counterparties under some circumstances. Under certain collateral arrangements, Dominion may satisfy these requirements by electing to either deposit cash, post letters of credit or, in some cases, utilize other forms of security. From time to time, Dominion may vary the form of collateral provided to counterparties after weighing the costs and benefits of various factors associated with the different forms of collateral. These factors include short-term borrowing and short-term investment rates, the spread over these short-term rates at which Dominion can issue commercial paper, balance sheet impacts, the costs and fees of alternative collateral postings with these and other counterparties and overall liquidity management objectives.

Dominion’s commercial paper and letters of credit outstanding, as well as capacity available under credit facilities, were as follows:

December 31, 2015	Facility Limit		Outstanding Commercial Paper			Outstanding Letters of Credit		Facility Capacity Available
(millions)
Joint revolving credit facility(1)(2)	$	4,000	$	3,353		$	—	$	647
Joint revolving credit facility(1)		500		156			59		285
Total	$	4,500	$	3,509	(3)	$	59	$	932

(1) These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rate of the outstanding commercial paper supported by Dominion’s credit facilities was 0.62% at December 31, 2015.

SHORT-TERM NOTES

In November 2014, Dominion issued $400 million of private placement short-term notes that matured and were repaid in November 2015 and bore interest at a variable rate. The proceeds were used for general corporate purposes.

In November 2015, Dominion issued $400 million of private placement short-term notes that mature in May 2016 and bear interest at a variable rate. In December 2015, Dominion issued an additional $200 million of the variable rate short-term notes that mature in May 2016. The proceeds were used for general corporate purposes.

In February 2016, Dominion purchased and cancelled $100 million of the variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

LONG-TERM DEBT

During 2015, Dominion issued the following long-term debt:

Type	Principal		Rate			Maturity
	(millions)
Senior notes	$	500		1.90	%		2018
Senior notes		700		2.80	%		2020
Senior notes		350		3.10	%		2025
Senior notes		650		3.90	%		2025
Senior notes		350		4.20	%		2045
Total notes issued	$	2,550

In August 2015, Virginia Power remarketed five series of tax-exempt bonds, with an aggregate outstanding principal of $412 million to new investors. Two of the bonds will bear interest at a coupon rate of 1.75% until May 2019 after which they will bear interest at a market rate to be determined at that time. Three of the bonds will bear interest at a coupon rate of 2.15% until September 2020 after which they will bear interest at a market rate to be determined at that time. Previously, interest on all of the remarketed bonds was variable and reset monthly. This remarketing was accounted for as a debt extinguishment with the previous investors.

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Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

During 2015, Dominion repaid and repurchased $892 million of long-term debt.

ISSUANCE OF COMMON STOCK AND OTHER EQUITY SECURITIES

Dominion maintains Dominion Direct^® and a number of employee savings plans through which contributions may be invested in Dominion’s common stock. These shares may either be newly issued or purchased on the open market with proceeds contributed to these plans. In January 2014, Dominion began purchasing its common stock on the open market for these plans. In April 2014, Dominion began issuing new common shares for these direct stock purchase plans.

During 2015, Dominion issued 4.2 million shares of common stock totaling $295 million through employee savings plans, direct stock purchase and dividend reinvestment plans and other employee and director benefit plans. Dominion received cash proceeds of $284 million from the issuance of 4.1 million of such shares through Dominion Direct^® and employee savings plans.

During 2015, Dominion issued 6.8 million shares of common stock and received cash proceeds of $499 million, net of fees and commissions paid of $3 million, through an at-the-market program and a registered underwritten public offering. See Note 19 to the Consolidated Financial Statements for a description of the at-the-market program and public offering.

During 2016, Dominion plans to issue shares for employee savings plans, direct stock purchase and dividend reinvestment plans, stock purchase contracts and to finance the Questar Combination. See Note 17 to the Consolidated Financial Statements for a description of common stock to be issued by Dominion for stock purchase contracts.

REPURCHASE OF COMMON STOCK

Dominion did not repurchase any shares in 2015 and does not plan to repurchase shares during 2016, except for shares tendered by employees to satisfy tax withholding obligations on vested restricted stock, which does not count against its stock repurchase authorization.

PURCHASE OF DOMINION MIDSTREAM UNITS

In September 2015, Dominion initiated a program to purchase from the market up to $50 million of common units representing limited partner interests in Dominion Midstream. The common units may be acquired by Dominion over the 12 month period following commencement of the program at the discretion of management. Through December 31, 2015, Dominion purchased approximately 887,000 common units for $25 million. In the first quarter of 2016, Dominion purchased approximately 377,000 additional common units for approximately $10 million. At February 23, 2016, Dominion still has the ability to purchase up to $15 million of common units under the program.

PROPOSED ACQUISITION OF QUESTAR

Under the terms of the Questar Combination announced in February 2016, Dominion has agreed to pay Questar shareholders $25 per share, totaling approximately $4.4 billion as well as assume Questar’s outstanding debt, currently approximately $1.6 billion, which is expected to remain outstanding following the merger. Additionally, Dominion entered into agreements with several of its lending banks pursuant to which they have commit-

ted to provide temporary debt financing consisting of a $3.9 billion acquisition facility. Dominion intends to permanently finance the transaction in a manner that supports its existing credit ratings targets by issuing a combination of common stock, mandatory convertibles (including RSNs) and debt at Dominion and indirectly through an issuance of common units at Dominion Midstream, the proceeds of which will be applied to pay Dominion for certain assets of Questar, which are expected to be contributed to Dominion Midstream. Subject to receipt of Questar shareholder and any required regulatory approvals and meeting closing conditions, Dominion targets closing by the end of 2016.

Credit Ratings

Credit ratings are intended to provide banks and capital market participants with a framework for comparing the credit quality of securities and are not a recommendation to buy, sell or hold securities. Dominion believes that its current credit ratings provide sufficient access to the capital markets. However, disruptions in the banking and capital markets not specifically related to Dominion may affect its ability to access these funding sources or cause an increase in the return required by investors. Dominion’s credit ratings affect its liquidity, cost of borrowing under credit facilities and collateral posting requirements under commodity contracts, as well as the rates at which it is able to offer its debt securities.

Both quantitative (financial strength) and qualitative (business or operating characteristics) factors are considered by the credit rating agencies in establishing an individual company’s credit rating. Credit ratings should be evaluated independently and are subject to revision or withdrawal at any time by the assigning rating organization. The credit ratings for Dominion are affected by its financial profile, mix of regulated and nonregulated businesses and respective cash flows, changes in methodologies used by the rating agencies and event risk, if applicable, such as major acquisitions or dispositions.

In November 2014, Standard & Poor’s changed Dominion’s rating outlook to negative from stable. In February 2016, Standard & Poor’s lowered the following ratings for Dominion: issuer to BBB+ from A-, senior unsecured debt securities to BBB from BBB+ and junior/remarketable subordinated debt securities to BBB- from BBB. In addition, Standard & Poor’s affirmed Dominion’s commercial paper rating of A-2 and revised its outlook to stable from negative.

Credit ratings as of February 23, 2016 follow:

	Fitch		Moody’s		Standard & Poor’s
Dominion
Issuer		BBB+		Baa2		BBB+
Senior unsecured debt securities		BBB+		Baa2		BBB
Junior/remarketable subordinated debt securities		BBB-		Baa3		BBB-
Commercial paper		F2		P-2		A-2

As of February 23, 2016, Fitch, Moody’s and Standard & Poor’s maintained a stable outlook for their respective ratings of Dominion.

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A downgrade in an individual company’s credit rating does not necessarily restrict its ability to raise short-term and long-term financing as long as its credit rating remains investment grade, but it could result in an increase in the cost of borrowing. Dominion works closely with Fitch, Moody’s and Standard & Poor’s with the objective of achieving its targeted credit ratings. Dominion may find it necessary to modify its business plan to maintain or achieve appropriate credit ratings and such changes may adversely affect growth and EPS.

Debt Covenants

As part of borrowing funds and issuing debt (both short-term and long-term) or preferred securities, Dominion must enter into enabling agreements. These agreements contain covenants that, in the event of default, could result in the acceleration of principal and interest payments; restrictions on distributions related to capital stock, including dividends, redemptions, repurchases, liquidation payments or guarantee payments; and in some cases, the termination of credit commitments unless a waiver of such requirements is agreed to by the lenders/security holders. These provisions are customary, with each agreement specifying which covenants apply. These provisions are not necessarily unique to Dominion.

Some of the typical covenants include:

• The timely payment of principal and interest;

• Information requirements, including submitting financial reports filed with the SEC and information about changes in Dominion’s credit ratings to lenders;

• Performance obligations, audits/inspections, continuation of the basic nature of business, restrictions on certain matters related to merger or consolidation and restrictions on disposition of all or substantially all assets;

• Compliance with collateral minimums or requirements related to mortgage bonds; and

• Limitations on liens.

Dominion is required to pay annual commitment fees to maintain its credit facilities. In addition, Dominion’s credit agreements contain various terms and conditions that could affect its ability to borrow under these facilities. They include maximum debt to total capital ratios and cross-default provisions.

As of December 31, 2015, the calculated total debt to total capital ratio, pursuant to the terms of the agreements, was as follows:

Company	Maximum Allowed Ratio			Actual  Ratio(1)
Dominion		65	%		61	%

(1) Indebtedness as defined by the bank agreements excludes junior subordinated and remarketable subordinated notes reflected as long-term debt as well as AOCI reflected as equity in the Consolidated Balance Sheets.

If Dominion or any of its material subsidiaries fails to make payment on various debt obligations in excess of $100 million, the lenders could require the defaulting company, if it is a borrower under Dominion’s credit facilities, to accelerate its repayment of any outstanding borrowings and the lenders could terminate their commitments, if any, to lend funds to that company under the credit facilities. In addition, if the defaulting

company is Virginia Power, Dominion’s obligations to repay any outstanding borrowing under the credit facilities could also be accelerated and the lenders’ commitments to Dominion could terminate.

Dominion executed RCCs in connection with its issuance of the following hybrid securities:

• June 2006 hybrids;

• September 2006 hybrids; and

• June 2009 hybrids.

In October 2014, Dominion redeemed all of the June 2009 hybrids. The redemption was conducted in compliance with the RCC. See Note 17 to the Consolidated Financial Statements for additional information, including terms of the RCCs.

At December 31, 2015, the termination dates and covered debt under the RCCs associated with Dominion’s hybrids were as follows:

Hybrid	RCC Termination Date		Designated Covered Debt Under RCC
June 2006 hybrids		6/30/2036		September 2006 hybrids
September 2006 hybrids		9/30/2036		June 2006 hybrids

Dominion monitors these debt covenants on a regular basis in order to ensure that events of default will not occur. As of December 31, 2015, there have been no events of default under or changes to Dominion’s debt covenants.

Dividend Restrictions

Certain agreements associated with Dominion’s credit facilities contain restrictions on the ratio of debt to total capitalization. These limitations did not restrict Dominion’s ability to pay dividends or receive dividends from its subsidiaries at December 31, 2015.

See Note 17 to the Consolidated Financial Statements for a description of potential restrictions on dividend payments by Dominion in connection with the deferral of interest payments on junior subordinated notes and equity units, initially in the form of corporate units, which information is incorporated herein by reference.

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Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

Future Cash Payments for Contractual Obligations and Planned Capital Expenditures

CONTRACTUAL OBLIGATIONS

Dominion is party to numerous contracts and arrangements obligating it to make cash payments in future years. These contracts include financing arrangements such as debt agreements and leases, as well as contracts for the purchase of goods and services and financial derivatives. Presented below is a table summarizing cash payments that may result from contracts to which Dominion is a party as of December 31, 2015. For purchase obligations and other liabilities, amounts are based upon contract terms, including fixed and minimum quantities to be purchased at fixed or market-based prices. Actual cash payments will be based upon actual quantities purchased and prices paid and will likely differ from amounts presented below. The table excludes all amounts classified as current liabilities in the Consolidated Balance Sheets, other than current maturities of long-term debt, interest payable and certain derivative instruments. The majority of Dominion’s current liabilities will be paid in cash in 2016.

	2016		2017- 2018		2019- 2020		2021 and thereafter		Total
(millions)
Long-term debt(1)	$	1,926	$	3,279	$	4,250	$	16,018	$	25,473
Interest payments(2)		1,071		1,863		1,579		11,719		16,232
Leases(3)		67		116		68		153		404
Purchase obligations(4):
Purchased electric capacity for utility operations		249		261		117		46		673
Fuel commitments for utility operations		1,183		1,270		523		1,645		4,621
Fuel commitments for nonregulated operations		94		165		87		159		505
Pipeline transportation and storage		202		351		306		1,237		2,096
Other(5)		1,884		157		15		6		2,062
Other long-term liabilities(6):
Other contractual obligations(7)		120		81		15		10		226
Total cash payments	$	6,796	$	7,543	$	6,960	$	30,993	$	52,292

(1) Based on stated maturity dates rather than the earlier redemption dates that could be elected by instrument holders. In February 2016, Dominion purchased and cancelled $100 million of variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

(2) Includes interest payments over the terms of the debt and payments on related stock purchase contracts. Interest is calculated using the applicable interest rate or forward interest rate curve at December 31, 2015 and outstanding principal for each instrument with the terms ending at each instrument’s stated maturity. See Note 17 to the Consolidated Financial Statements. Does not reflect Dominion’s ability to defer interest and stock purchase contract payments on junior subordinated notes or RSNs and equity units, initially in the form of Corporate Units.

(3) Primarily consists of operating leases.

(4) Amounts exclude open purchase orders for services that are provided on demand, the timing of which cannot be determined.

(5) Includes capital, operations, and maintenance commitments.

(6) Excludes regulatory liabilities, AROs and employee benefit plan obligations, which are not contractually fixed as to timing and amount. See Notes 12, 14 and 21 to the Consolidated Financial Statements. Due to uncertainty about the timing and amounts that will ultimately be paid, $67 million of income taxes payable associated with unrecognized tax benefits are excluded. Deferred income taxes are also excluded since cash payments are based primarily on taxable income for each discrete fiscal year. See Note 5 to the Consolidated Financial Statements.

(7) Includes interest rate swap agreements.

PLANNED CAPITAL EXPENDITURES

Dominion’s planned capital expenditures are expected to total approximately $6.9 billion, $4.9 billion and $4.3 billion in 2016, 2017 and 2018, respectively. Dominion’s planned expenditures include construction and expansion of electric generation and natural gas transmission and storage facilities, construction improvements and expansion of electric transmission and distribution assets, purchases of nuclear fuel, the construction of the Liquefaction Project and funding of Dominion’s portion of the Atlantic Coast Pipeline Project.

Dominion expects to fund its capital expenditures with cash from operations and a combination of securities issuances and short-term borrowings. Planned capital expenditures include capital projects that are subject to approval by regulators and the Board of Directors.

See DVP, Dominion Generation and Dominion Energy-Properties in Item 1. Business for a discussion of Dominion’s expansion plans.

These estimates are based on a capital expenditures plan reviewed and endorsed by Dominion’s Board of Directors in late 2015 and are subject to continuing review and adjustment and actual capital expenditures may vary from these estimates. Dominion may also choose to postpone or cancel certain planned capital expenditures in order to mitigate the need for future debt financings and equity issuances.

Use of Off-Balance Sheet Arrangements

GUARANTEES

Dominion primarily enters into guarantee arrangements on behalf of its consolidated subsidiaries. These arrangements are not subject to the provisions of FASB guidance that dictate a guarantor’s accounting and disclosure requirements for guarantees, including indirect guarantees of indebtedness of others. See Note 22 to the Consolidated Financial Statements for additional information, which information is incorporated herein by reference.

FUTURE ISSUES AND OTHER MATTERS

See Item 1. Business and Notes 13 and 22 to the Consolidated Financial Statements for additional information on various environmental, regulatory, legal and other matters that may impact future results of operations, financial condition and/or cash flows.

Environmental Matters

Dominion is subject to costs resulting from a number of federal, state and local laws and regulations designed to protect human health and the environment. These laws and regulations affect future planning and existing operations. They can result in increased capital, operating and other costs as a result of compliance, remediation, containment and monitoring obligations.

ENVIRONMENTAL PROTECTION AND MONITORING EXPENDITURES

Dominion incurred $190 million, $192 million and $182 million of expenses (including depreciation) during 2015, 2014, and 2013 respectively, in connection with environmental protection and monitoring activities, excluding charges related to ash pond and landfill closure costs, and expects these expenses to be approximately $186 million and $187 million in 2016 and 2017,

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respectively. In addition, capital expenditures related to environmental controls were $59 million, $101 million, and $64 million for 2015, 2014 and 2013, respectively. These expenditures are expected to be approximately $85 million and $113 million for 2016 and 2017, respectively.

FUTURE ENVIRONMENTAL REGULATIONS

Air

The CAA is a comprehensive program utilizing a broad range of regulatory tools to protect and preserve the nation’s air quality. At a minimum, delegated states are required to establish regulatory programs to address all requirements of the CAA. However, states may choose to develop regulatory programs that are more restrictive. Many of the Companies’ facilities are subject to the CAA’s permitting and other requirements.

In August 2015, the EPA issued final carbon standards for existing fossil fuel power plants. Known as the Clean Power Plan, the rule uses a set of measures for reducing emissions from existing sources that includes efficiency improvements at coal plants, displacing coal-fired generation with increased utilization of natural gas combined cycle units and expanding renewable resources. The new rule requires states to impose standards of performance limits for existing fossil fuel-fired electric generating units or equivalent statewide intensity-based or mass-based CO₂ binding goals or limits. States are required to submit interim plans to the EPA by September 2016 identifying how they will comply with the rule, with final plans due by September 2018. The EPA also proposed a federal plan and model trading rules that, when finalized, states can adopt or that would be put in place if, in response to the final guidelines, a state either does not submit a state plan or its plan is not approved by the EPA. Virginia Power’s most recent integrated resources plan filed in July 2015 includes four alternative plans that represent plausible compliance strategies with the rule as proposed, and which include additional coal unit retirements and additional low or zero-carbon resources. The final rule has been challenged in the U.S. Court of Appeals for the D.C. Circuit. In February 2016, the U.S. Supreme Court issued a stay of the Clean Power Plan until the disposition of the petitions challenging the rule now before the Court of Appeals, and, if such petitions are filed in the future, before the U.S. Supreme Court. Dominion does not know whether these legal challenges will impact the submittal deadlines for the state implementation plans. Subsequent to the stay, Virginia has announced that it will continue development of a state plan. Unless the rule survives the court challenges and until the state plans are developed and the EPA approves the plans, Dominion cannot predict the potential financial statement impacts but believes the potential expenditures to comply could be material.

In December 2012, the EPA issued a final rule that set a more stringent annual air quality standard for fine particulate matter. The EPA issued final attainment/nonattainment designations in January 2015. Until states develop their implementation plans, Dominion cannot determine whether or how facilities located in areas designated nonattainment for the standard will be impacted, but does not expect such impacts to be material.

The EPA has finalized rules establishing a new 1-hour NAAQS for NO₂ and a new 1-hour NAAQS for SO₂, which could require additional NO_X and SO₂ controls in certain areas

where Dominion operates. Until the states have developed implementation plans for these standards, the impact on Dominion’s facilities that emit NO_X and SO₂ is uncertain. Additionally, the impact of permit limits for implementing NAAQS on Dominion’s facilities is uncertain at this time.

In June 2005, the EPA finalized amendments to the Regional Haze Rule, also known as the Clean Air Visibility Rule. The rule requires the states to implement best available retrofit technology requirements for sources to address impacts to visual air quality through regional haze state implementation plans, but allows other alternative options. Dominion anticipates that the emission reductions achieved through compliance with other CAA-required programs will generally address this rule.

In December 2015, the EPA published a proposed revision to CSAPR. The proposal substantially reduces the CSAPR Phase II ozone season NO_X emission caps in 23 states including Virginia, West Virginia and North Carolina, relative to the Phase II caps under the current CSAPR rule, that would take effect beginning with the 2017 ozone season. The proposed reductions in state ozone season NO_X caps would in turn reduce, by approximately 55% overall, the number of allowances Dominion electric generating units will receive under the CSAPR ozone season NO_X program beginning with the 2017 May - September ozone season. In addition, the EPA is proposing to discount the use of banked Phase I allowances for compliance in Phase II by applying either a 2:1 or 4:1 surrender ratio. Until the proposal is finalized, Dominion is unable to predict with certainty the impact to future CSAPR ozone season allowance streams and to what extent the rule may require additional controls. The EPA expects to issue a final revision to CSAPR in August 2016.

In April 2014, the Pennsylvania Department of Environmental Protection issued proposed regulations to reduce NO_X and VOC emissions from combustion sources. The regulations are expected to be finalized in the second quarter of 2016. To comply with the regulations, Dominion Gas anticipates installing emission control systems on existing engines at several compressor stations in Pennsylvania. Until the regulations are finalized, Dominion Gas cannot estimate the potential impacts on results of operations, financial condition, and/or cash flows related to this matter.

Climate Change

In December 2015, the Paris Agreement was formally adopted under the United Nations Framework Convention on Climate Change. The accord establishes a universal framework for addressing GHG emissions involving actions by all nations through the concept of nationally determined contributions in which each nation defines the GHG commitment it can make and sets in place a process for increasing those commitments every five years. It also contains a global goal of holding the increase in the global average temperature to well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5 degrees Celsius above pre-industrial levels and to aim to reach global peaking of GHG emissions as soon as possible.

A key element of the initial U.S. nationally determined contributions of achieving a 26% to 28% reduction below 2005 levels by 2025 is the implementation of the Clean Power Plan, which establishes interim emission reduction targets for fossil fuel-fired electric generating units over the period 2022 through

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Management’s Discussion and Analysis of Financial Condition and Results of Operations, Continued

2029 with final targets to be achieved by 2030. The EPA estimates that the Clean Power Plan will result in a nationwide reduction in CO₂ emissions from fossil fuel-fired electric generating units of 32% from 2005 levels by 2030.

Dodd-Frank Act

The Dodd-Frank Act was enacted into law in July 2010 in an effort to improve regulation of financial markets. The CEA, as amended by Title VII of the Dodd-Frank Act, requires certain over-the counter derivatives, or swaps, to be cleared through a derivatives clearing organization and, if the swap is subject to a clearing requirement, to be executed on a designated contract market or swap execution facility. Non-financial entities that use swaps to hedge or mitigate commercial risk, often referred to as end users, may elect the end-user exception to the CEA’s clearing requirements. Dominion has elected to exempt its swaps from the CEA’s clearing requirements. The CFTC may continue to adopt final rules and implement provisions of the Dodd-Frank Act through its ongoing rulemaking process, including rules regarding margin requirements for non-cleared swaps. If, as a result of the rulemaking process, Dominion’s derivative activities are not exempted from clearing, exchange trading or margin requirements, it could be subject to higher costs due to decreased market liquidity or increased margin payments. In addition, Dominion’s swap dealer counterparties may attempt to pass-through additional trading costs in connection with the implementation of, and compliance with, Title VII of the Dodd-Frank Act. Due to the ongoing rulemaking process, Dominion is currently unable to assess the potential impact of the Dodd-Frank Act’s derivative-related provisions on its financial condition, results of operations or cash flows.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

The matters discussed in this Item may contain “forward-looking statements” as described in the introductory paragraphs of Item 7. MD&A. The reader’s attention is directed to those paragraphs and Item 1A. Risk Factors for discussion of various risks and uncertainties that may impact the Companies.

MARKET RISK SENSITIVE INSTRUMENTS AND RISK MANAGEMENT

The Companies’ financial instruments, commodity contracts and related financial derivative instruments are exposed to potential losses due to adverse changes in commodity prices, interest rates and equity security prices as described below. Commodity price risk is present in Dominion’s and Virginia Power’s electric operations and Dominion’s and Dominion Gas’ natural gas procurement and marketing operations due to the exposure to market shifts in prices received and paid for electricity, natural gas and other commodities. The Companies use commodity derivative contracts to manage price risk exposures for these operations. Interest rate risk is generally related to their outstanding debt and future issuances of debt. In addition, the Companies are exposed to investment price risk through various portfolios of equity and debt securities.

The following sensitivity analysis estimates the potential loss of future earnings or fair value from market risk sensitive instruments over a selected time period due to a 10% change in commodity prices or interest rates.

Commodity Price Risk

To manage price risk, Dominion and Virginia Power primarily hold commodity-based financial derivative instruments held for non-trading purposes associated with purchases and sales of electricity, natural gas and other energy-related products and Dominion Gas primarily holds commodity-based financial derivative instruments held for non-trading purposes associated with purchases and sales of natural gas and other energy-related products.

The repositioning of Dominion’s producer services business was completed in the first quarter of 2014. This, combined with Dominion’s sale of its electric retail energy marketing business, has reduced Dominion’s commodity price risk exposure.

The derivatives used to manage commodity price risk are executed within established policies and procedures and may include instruments such as futures, forwards, swaps, options and FTRs that are sensitive to changes in the related commodity prices. For sensitivity analysis purposes, the hypothetical change in market prices of commodity-based financial derivative instruments is determined based on models that consider the market prices of commodities in future periods, the volatility of the market prices in each period, as well as the time value factors of the derivative instruments. Prices and volatility are principally determined based on observable market prices.

A hypothetical 10% increase in commodity prices of Dominion’s commodity-based financial derivative instruments would have resulted in a decrease in fair value of $62 million and $101 million as of December 31, 2015 and 2014, respectively. The decline in sensitivity is largely due to decreased commodity derivative activity and lower commodity prices.

A hypothetical 10% increase in commodity prices would not have resulted in a material change in the fair value of Virginia Power’s commodity-based financial derivatives as of December 31, 2015 or 2014.

A hypothetical 10% increase in commodity prices of Dominion Gas’ commodity-based financial derivative instruments would have resulted in a decrease in fair value of $5 million and $2 million as of December 31, 2015 and 2014, respectively. The increase in sensitivity is largely due to an increase in commodity derivative volume.

The impact of a change in energy commodity prices on the Companies’ commodity-based financial derivative instruments at a point in time is not necessarily representative of the results that will be realized when the contracts are ultimately settled. Net losses from commodity derivative instruments used for hedging purposes, to the extent realized, will generally be offset by recognition of the hedged transaction, such as revenue from physical sales of the commodity.

Interest Rate Risk

The Companies manage their interest rate risk exposure predominantly by maintaining a balance of fixed and variable rate debt. They also enter into interest rate sensitive derivatives, including interest rate swaps and interest rate lock agreements. For variable rate debt and interest rate swaps designated under fair value hedging and outstanding for the Companies, a hypothetical 10% increase in market interest rates would not have resulted in a material change in annual earnings at December 31, 2015 or 2014.

The Companies may also use forward-starting interest rate swaps and interest rate lock agreements as anticipatory hedges. As of December 31, 2015, Dominion, Virginia Power and Domin-

56

ion Gas had $4.6 billion, $2.0 billion and $250 million, respectively, in aggregate notional amounts of these interest rate derivatives outstanding. A hypothetical 10% decrease in market interest rates would have resulted in a decrease of $71 million, $52 million and $2 million, respectively, in the fair value of Dominion’s, Virginia Power’s and Dominion Gas’ interest rate derivatives at December 31, 2015. As of December 31, 2014, Dominion, Virginia Power and Dominion Gas had $4.1 billion, $1.5 billion and $250 million, respectively, in aggregate notional amounts of these interest rate derivatives outstanding. A hypothetical 10% decrease in market interest rates would have resulted in a decrease of $46 million, $25 million and $2 million, respectively, in the fair value of Dominion’s, Virginia Power’s and Dominion Gas’ interest rate derivatives at December 31, 2014.

The impact of a change in interest rates on the Companies’ interest rate-based financial derivative instruments at a point in time is not necessarily representative of the results that will be realized when the contracts are ultimately settled. Net gains and/or losses from interest rate derivative instruments used for hedging purposes, to the extent realized, will generally be offset by recognition of the hedged transaction.

Investment Price Risk

Dominion and Virginia Power are subject to investment price risk due to securities held as investments in nuclear decommissioning and rabbi trust funds that are managed by third-party investment managers. These trust funds primarily hold marketable securities that are reported in the Consolidated Balance Sheets at fair value.

Dominion recognized net realized gains (including investment income) on nuclear decommissioning and rabbi trust investments of $184 million and $176 million in 2015 and 2014, respectively. Net realized gains and losses include gains and losses from the sale of investments as well as any other-than-temporary declines in fair value. Dominion recorded, in AOCI and regulatory liabilities, a net decrease in unrealized gains of $157 million in 2015, and a net increase in unrealized gains of $172 million in 2014.

Virginia Power recognized net realized gains (including investment income) on nuclear decommissioning trust investments of $88 million and $77 million in 2015 and 2014, respectively. Net realized gains and losses include gains and losses from the sale of investments as well as any other-than-temporary declines in fair value. Virginia Power recorded, in AOCI and regulatory liabilities, a net decrease in unrealized gains of $76 million in 2015, and a net increase in unrealized gains of $87 million in 2014.

Dominion sponsors pension and other postretirement employee benefit plans that hold investments in trusts to fund employee benefit payments. Virginia Power and Dominion Gas

employees participate in these plans. Dominion’s pension and other postretirement plan assets experienced aggregate actual losses of $72 million in 2015 and aggregate actual returns of $706 million in 2014, versus expected returns of $648 million and $610 million, respectively. Dominion Gas’ pension and other postretirement plan assets for employees represented by collective bargaining units experienced aggregate actual losses of $13 million in 2015 and aggregate actual returns of $157 million in 2014, versus expected returns of $150 million and $138 million, respectively. Differences between actual and expected returns on plan assets are accumulated and amortized during future periods. As such, any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for such employee benefit plans and will be included in the determination of the amount of cash to be contributed to the employee benefit plans. A hypothetical 0.25% decrease in the assumed long-term rates of return on Dominion’s plan assets would result in an increase in net periodic cost of $16 million and $15 million as of December 31, 2015 and 2014, respectively, for pension benefits and $3 million as of both December 31, 2015 and 2014, for other postretirement benefits. A hypothetical 0.25% decrease in the assumed long-term rates of return on Dominion Gas’ plan assets, for employees represented by collective bargaining units, would result in an increase in net periodic cost of $4 million as of both December 31, 2015 and 2014 for pension benefits and $1 million as of both December 31, 2015 and 2014, for other postretirement benefits.

Risk Management Policies

The Companies have established operating procedures with corporate management to ensure that proper internal controls are maintained. In addition, Dominion has established an independent function at the corporate level to monitor compliance with the credit and commodity risk management policies of all subsidiaries, including Virginia Power and Dominion Gas. Dominion maintains credit policies that include the evaluation of a prospective counterparty’s financial condition, collateral requirements where deemed necessary and the use of standardized agreements that facilitate the netting of cash flows associated with a single counterparty. In addition, Dominion also monitors the financial condition of existing counterparties on an ongoing basis. Based on these credit policies and the Companies’ December 31, 2015 provision for credit losses, management believes that it is unlikely that a material adverse effect on the Companies’ financial position, results of operations or cash flows would occur as a result of counterparty nonperformance.

57

Item 8. Financial Statements and Supplementary Data

	Page Number
Dominion Resources, Inc.
Report of Independent Registered Public Accounting Firm		59
Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013		60
Consolidated Statements of Comprehensive Income for the years ended December 31, 2015, 2014 and 2013		61
Consolidated Balance Sheets at December 31, 2015 and 2014		62
Consolidated Statements of Equity at December 31, 2015, 2014 and 2013 and for the years then ended		64
Consolidated Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013		65
Virginia Electric and Power Company
Report of Independent Registered Public Accounting Firm		67
Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013		68
Consolidated Statements of Comprehensive Income for the years ended December 31, 2015, 2014 and 2013		69
Consolidated Balance Sheets at December 31, 2015 and 2014		70
Consolidated Statements of Common Shareholder’s Equity at December  31, 2015, 2014 and 2013 and for the years then ended		72
Consolidated Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013		73
Dominion Gas Holdings, LLC
Report of Independent Registered Public Accounting Firm		75
Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013		76
Consolidated Statements of Comprehensive Income for the years ended December 31, 2015, 2014 and 2013		77
Consolidated Balance Sheets at December 31, 2015 and 2014		78
Consolidated Statements of Equity at December 31, 2015, 2014 and 2013 and for the years then ended		80
Consolidated Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013		81
Combined Notes to Consolidated Financial Statements		82

58

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Dominion Resources, Inc.

Richmond, Virginia

We have audited the accompanying consolidated balance sheets of Dominion Resources, Inc. and subsidiaries (“Dominion”) as of December 31, 2015 and 2014, and the related consolidated statements of income, comprehensive income, equity, and cash flows for each of the three years in the period ended December 31, 2015. These financial statements are the responsibility of Dominion’s management. Our responsibility is to express an opinion on the financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Dominion Resources, Inc. and subsidiaries as of December 31, 2015 and 2014, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), Dominion’s internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 26, 2016 expressed an unqualified opinion on Dominion’s internal control over financial reporting.

/s/ Deloitte & Touche LLP

Richmond, Virginia

February 26, 2016

59

Dominion Resources, Inc.

Consolidated Statements of Income

Year Ended December 31,	2015		2014		2013
(millions, except per share amounts)
Operating Revenue	$	11,683	$	12,436	$	13,120
Operating Expenses
Electric fuel and other energy-related purchases		2,725		3,400		3,885
Purchased electric capacity		330		361		358
Purchased gas		551		1,355		1,331
Other operations and maintenance		2,595		2,765		2,459
Depreciation, depletion and amortization		1,395		1,292		1,208
Other taxes		551		542		563
Total operating expenses		8,147		9,715		9,804
Income from operations		3,536		2,721		3,316
Other income		196		250		265
Interest and related charges		904		1,193		877
Income from continuing operations including noncontrolling interests before income taxes		2,828		1,778		2,704
Income tax expense		905		452		892
Income from continuing operations including noncontrolling interests		1,923		1,326		1,812
Loss from discontinued operations(1)		—		—		(92	)
Net income including noncontrolling interests		1,923		1,326		1,720
Noncontrolling interests		24		16		23
Net income attributable to Dominion		1,899		1,310		1,697
Amounts attributable to Dominion:
Income from continuing operations, net of tax		1,899		1,310		1,789
Loss from discontinued operations, net of tax		—		—		(92	)
Net income attributable to Dominion		1,899		1,310		1,697
Earnings Per Common Share-Basic:
Income from continuing operations	$	3.21	$	2.25	$	3.09
Loss from discontinued operations		—		—		(0.16	)
Net income attributable to Dominion	$	3.21	$	2.25	$	2.93
Earnings Per Common Share-Diluted:
Income from continuing operations	$	3.20	$	2.24	$	3.09
Loss from discontinued operations		—		—		(0.16	)
Net income attributable to Dominion	$	3.20	$	2.24	$	2.93
Dividends declared per common share	$	2.59	$	2.40	$	2.25

(1) Includes income tax benefit of $43 million in 2013.

The accompanying notes are an integral part of Dominion’s Consolidated Financial Statements.

60

Dominion Resources, Inc.

Consolidated Statements of Comprehensive Income

Year Ended December 31,	2015			2014			2013
(millions)
Net income including noncontrolling interests	$	1,923		$	1,326		$	1,720
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of $(74), $(20) and $161 tax		110			17			(243	)
Changes in unrealized net gains on investment securities, net of $23, $(59) and $(136) tax		6			128			203
Changes in net unrecognized pension and other postretirement benefit costs, net of $29, $189 and $(341) tax		(66	)		(305	)		516
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of $68, $(59) and $(53) tax		(108	)		93			77
Net realized gains on investment securities, net of $29, $33 and $35 tax		(50	)		(54	)		(55	)
Net pension and other postretirement benefit costs, net of $(35), $(24) and $(39) tax		51			33			55
Changes in other comprehensive loss from equity method investees, net of $1, $3 and $—tax		(1	)		(4	)		—
Total other comprehensive income (loss)		(58	)		(92	)		553
Comprehensive income including noncontrolling interests		1,865			1,234			2,273
Comprehensive income attributable to noncontrolling interests		24			16			23
Comprehensive income attributable to Dominion	$	1,841		$	1,218		$	2,250

The accompanying notes are an integral part of Dominion’s Consolidated Financial Statements.

61

Dominion Resources, Inc.

Consolidated Balance Sheets

At December 31,	2015			2014
(millions)
ASSETS
Current Assets
Cash and cash equivalents	$	607		$	318
Customer receivables (less allowance for doubtful accounts of $32 and $34)		1,200			1,514
Other receivables (less allowance for doubtful accounts of $2 and $3)		169			119
Inventories:
Materials and supplies		902			923
Fossil fuel		381			413
Gas stored		65			74
Derivative assets		255			536
Margin deposit assets		16			287
Prepayments		198			167
Deferred income taxes		—			800
Regulatory assets		351			347
Other		47			117
Total current assets		4,191			5,615
Investments
Nuclear decommissioning trust funds		4,183			4,196
Investment in equity method affiliates		1,320			1,081
Other		271			284
Total investments		5,774			5,561
Property, Plant and Equipment
Property, plant and equipment		57,776			51,406
Accumulated depreciation, depletion and amortization		(16,222	)		(15,136	)
Total property, plant and equipment, net		41,554			36,270
Deferred Charges and Other Assets
Goodwill		3,294			3,044
Pension and other postretirement benefit assets		943			956
Intangible assets, net		570			570
Regulatory assets		1,865			1,642
Other		606			669
Total deferred charges and other assets		7,278			6,881
Total assets	$	58,797		$	54,327

62

At December 31,	2015			2014
(millions)
LIABILITIES AND EQUITY
Current Liabilities
Securities due within one year	$	1,826		$	1,375
Short-term debt		3,509			2,775
Accounts payable		726			952
Accrued interest, payroll and taxes		515			566
Derivative liabilities		312			591
Other(1)		1,232			939
Total current liabilities		8,120			7,198
Long-Term Debt
Long-term debt		20,172			18,348
Junior subordinated notes		1,358			1,374
Remarketable subordinated notes		2,086			2,083
Total long-term debt		23,616			21,805
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		7,414			7,444
Asset retirement obligations		1,887			1,633
Pension and other postretirement benefit liabilities		1,199			1,296
Regulatory liabilities		2,285			1,991
Other		674			1,003
Total deferred credits and other liabilities		13,459			13,367
Total liabilities		45,195			42,370
Commitments and Contingencies (see Note 22)
Equity
Common stock-no par(2)		6,680			5,876
Retained earnings		6,458			6,095
Accumulated other comprehensive loss		(474	)		(416	)
Total common shareholders’ equity		12,664			11,555
Noncontrolling interests		938			402
Total equity		13,602			11,957
Total liabilities and equity	$	58,797		$	54,327

(1) See Note 3 for amounts attributable to related parties.

(2) 1 billion shares authorized; 596 million shares and 585 million shares outstanding at December 31, 2015 and 2014, respectively.

The accompanying notes are an integral part of Dominion’s Consolidated Financial Statements.

63

Dominion Resources, Inc.

Consolidated Statements of Equity

	Common Stock					Dominion Shareholders
	Shares		Amount			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Total Common Shareholders’ Equity			Noncontrolling Interests			Total Equity
(millions)
December 31, 2012		576	$	5,655		$	5,790		$	(877	)	$	10,568		$	57		$	10,625
Net income including noncontrolling interests							1,714						1,714			6			1,720
Issuance of stock-employee and direct stock purchase plans		4		278									278						278
Stock awards (net of change in unearned compensation)				12									12						12
Other stock issuances(1)		1		7									7						7
Present value of stock purchase contract payments related to RSNs(2)				(154	)		(2	)					(156	)					(156	)
Fairless lease buyout				(15	)								(15	)		(57	)		(72	)
Dividends							(1,319	)(3)					(1,319	)		(6	)		(1,325	)
Other comprehensive income, net of tax										553			553						553
December 31, 2013		581		5,783			6,183			(324	)		11,642			—			11,642
Net income including noncontrolling interests							1,323						1,323			3			1,326
Issuance of Dominion Midstream common units, net of offering costs													—			392			392
Issuance of stock-employee and direct stock purchase plans		3		205									205						205
Stock awards (net of change in unearned compensation)				14									14						14
Other stock issuances(4)		1		14									14						14
Present value of stock purchase contract payments related to RSNs(2)				(143	)								(143	)					(143	)
Dividends							(1,411	)(3)					(1,411	)					(1,411	)
Other comprehensive loss, net of tax										(92	)		(92	)					(92	)
Other				3									3			7			10
December 31, 2014		585		5,876			6,095			(416	)		11,555			402			11,957
Net income including noncontrolling interests							1,899						1,899			24			1,923
Dominion Midstream’s acquisition of interest in Iroquois													—			216			216
Acquisition of Four Brothers and Three Cedars													—			47			47
Contributions from SunEdison to Four Brothers and Three Cedars													—			103			103
Sale of interest in merchant solar projects				26									26			179			205
Purchase of Dominion Midstream common units				(6	)								(6	)		(19	)		(25	)
Issuance of common stock		11		786									786						786
Stock awards (net of change in unearned compensation)				13									13						13
Dividends							(1,536	)					(1,536	)					(1,536	)
Dominion Midstream distributions													—			(16	)		(16	)
Other comprehensive loss, net of tax										(58	)		(58	)					(58	)
Other				(15	)								(15	)		2			(13	)
December 31, 2015		596	$	6,680		$	6,458		$	(474	)	$	12,664		$	938		$	13,602

(1) Primarily includes $28 million in shares issued in excess of principal amounts related to converted securities, net of reclassification from other paid-in capital. See Note 17 for further information on convertible securities.

(2) See Note 17 for further information.

(3) Includes subsidiary preferred dividends related to noncontrolling interests of $13 million and $17 million in 2014 and 2013, respectively.

(4) Contains shares issued in excess of principal amounts related to converted securities. See Note 17 for further information on convertible securities.

The accompanying notes are an integral part of Dominion’s Consolidated Financial Statements

64

Dominion Resources, Inc.

Consolidated Statements of Cash Flows

Year Ended December 31,	2015			2014			2013
(millions)
Operating Activities
Net income including noncontrolling interests	$	1,923		$	1,326		$	1,720
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation, depletion and amortization (including nuclear fuel)		1,669			1,560			1,390
Deferred income taxes and investment tax credits		854			449			737
Gains on the sale of assets and businesses		(123	)		(220	)		(122	)
Charges associated with North Anna and offshore wind legislation		—			374			—
Charges associated with Liability Management Exercise		—			284			—
Charges associated with future ash pond and landfill closure costs		99			121			—
Other adjustments		(42	)		(113	)		(86	)
Changes in:
Accounts receivable		294			131			(98	)
Inventories		(26	)		(43	)		(29	)
Deferred fuel and purchased gas costs, net		94			(180	)		102
Prepayments		(25	)		24			123
Accounts payable		(199	)		(202	)		50
Accrued interest, payroll and taxes		(52	)		(41	)		(27	)
Margin deposit assets and liabilities		237			361			(414	)
Other operating assets and liabilities		(228	)		(392	)		87
Net cash provided by operating activities		4,475			3,439			3,433
Investing Activities
Plant construction and other property additions (including nuclear fuel)		(5,575	)		(5,345	)		(4,065	)
Acquisition of solar development projects		(418	)		(206	)		(39	)
Acquisition of DCG		(497	)		—			—
Proceeds from sales of securities		1,340			1,235			1,476
Purchases of securities		(1,326	)		(1,241	)		(1,493	)
Proceeds from the sale of Brayton Point, Kincaid and equity method investment in Elwood		—			—			465
Proceeds from the sale of electric retail energy marketing business		—			187			—
Proceeds from Blue Racer		—			85			160
Proceeds from assignments of shale development rights		79			60			18
Other		(106	)		44			20
Net cash used in investing activities		(6,503	)		(5,181	)		(3,458	)
Financing Activities
Issuance (repayment) of short-term debt, net		734			848			(485	)
Issuance of short-term notes		600			400			400
Repayment of short-term notes		(400	)		(400	)		(400	)
Issuance and remarketing of long-term debt		2,962			6,085			4,135
Repayment and repurchase of long-term debt, including redemption premiums		(892	)		(3,993	)		(1,245	)
Repayment of junior subordinated notes		—			—			(258	)
Acquisition of Juniper noncontrolling interest in Fairless		—			—			(923	)
Net proceeds from issuance of Dominion Midstream common units		—			392			—
Contributions from SunEdison to Four Brothers and Three Cedars		103			—			—
Proceeds from sale of interest in merchant solar projects		184			—			—
Subsidiary preferred stock redemption		—			(259	)		—
Issuance of common stock		786			205			278
Common dividend payments		(1,536	)		(1,398	)		(1,302	)
Subsidiary preferred dividend payments		—			(11	)		(17	)
Other		(224	)		(125	)		(90	)
Net cash provided by financing activities		2,317			1,744			93
Increase in cash and cash equivalents		289			2			68
Cash and cash equivalents at beginning of year		318			316			248
Cash and cash equivalents at end of year	$	607		$	318		$	316
Supplemental Cash Flow Information
Cash paid during the year for:
Interest and related charges, excluding capitalized amounts	$	843		$	889		$	852
Income taxes		75			72			56
Significant noncash investing activities:(1)
Accrued capital expenditures		478			315			375
Dominion Midstream’s acquisition of a noncontrolling partnership interest in Iroquois in exchange for issuance of Dominion Midstream common units		216			—			—

⁽¹⁾  See Note 3 for noncash activities related to the acquisition of Four Brothers and Three Cedars.

The accompanying notes are an integral part of Dominion’s Consolidated Financial Statements.

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66

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholder of

Virginia Electric and Power Company

Richmond, Virginia

We have audited the accompanying consolidated balance sheets of Virginia Electric and Power Company (a wholly-owned subsidiary of Dominion Resources, Inc.) and subsidiaries (“Virginia Power”) as of December 31, 2015 and 2014, and the related consolidated statements of income, comprehensive income, common shareholder’s equity, and cash flows for each of the three years in the period ended December 31, 2015. These financial statements are the responsibility of Virginia Power’s management. Our responsibility is to express an opinion on the financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. Virginia Power is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of Virginia Power’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Virginia Electric and Power Company and subsidiaries as of December 31, 2015 and 2014, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting principles generally accepted in the United States of America.

/s/ Deloitte & Touche LLP

Richmond, Virginia

February 26, 2016

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Virginia Electric and Power Company

Consolidated Statements of Income

Year Ended December 31,	2015		2014		2013
(millions)
Operating Revenue(1)	$	7,622	$	7,579	$	7,295
Operating Expenses
Electric fuel and other energy-related purchases(1)		2,320		2,406		2,304
Purchased electric capacity		330		360		358
Other operations and maintenance:
Affiliated suppliers		279		286		290
Other		1,355		1,630		1,161
Depreciation and amortization		953		915		853
Other taxes		264		258		249
Total operating expenses		5,501		5,855		5,215
Income from operations		2,121		1,724		2,080
Other income		68		93		86
Interest and related charges		443		411		369
Income from operations before income tax expense		1,746		1,406		1,797
Income tax expense		659		548		659
Net Income		1,087		858		1,138
Preferred dividends(2)		—		13		17
Balance available for common stock	$	1,087	$	845	$	1,121

(1) See Note 24 for amounts attributable to affiliates.

(2) Includes $2 million associated with the write-off of issuance expenses related to the redemption of Virginia Power’s preferred stock in 2014. See Note 18 for additional information.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

68

Virginia Electric and Power Company

Consolidated Statements of Comprehensive Income

Year Ended December 31,	2015			2014			2013
(millions)
Net income	$	1,087		$	858		$	1,138
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of $2, $2 and $(3) tax		(1	)		(4	)		6
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds, net of $1, $(9) and $(13) tax		(4	)		15			20
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of $—, $2 and $— tax		1			(3	)		—
Net realized gains on nuclear decommissioning trust funds, net of $4, $4 and $2 tax		(6	)		(6	)		(3	)
Other comprehensive income (loss)		(10	)		2			23
Comprehensive income	$	1,077		$	860		$	1,161

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

69

Virginia Electric and Power Company

Consolidated Balance Sheets

At December 31,	2015			2014
(millions)
ASSETS
Current Assets
Cash and cash equivalents	$	18		$	15
Customer receivables (less allowance for doubtful accounts of $27 and $25)		822			986
Other receivables (less allowance for doubtful accounts of $1 in both periods)		109			64
Affiliated receivables		296			1
Inventories (average cost method):
Materials and supplies		502			455
Fossil fuel		371			398
Prepayments(1)		38			252
Regulatory assets		326			298
Deferred income taxes		—			6
Other(1)		22			76
Total current assets		2,504			2,551
Investments
Nuclear decommissioning trust funds		1,945			1,930
Other		3			4
Total investments		1,948			1,934
Property, Plant and Equipment
Property, plant and equipment		37,639			35,180
Accumulated depreciation and amortization		(11,708	)		(11,080	)
Total property, plant and equipment, net		25,931			24,100
Deferred Charges and Other Assets
Intangible assets, net		213			205
Regulatory assets		667			439
Other(1)		359			280
Total deferred charges and other assets		1,239			924
Total assets	$	31,622		$	29,509

(1) See Note 24 for amounts attributable to affiliates.

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At December 31,	2015		2014
(millions)
LIABILITIES AND SHAREHOLDER’S EQUITY
Current Liabilities
Securities due within one year	$	476	$	211
Short-term debt		1,656		1,361
Accounts payable		366		458
Payables to affiliates		73		92
Affiliated current borrowings		376		427
Accrued interest, payroll and taxes(1)		190		199
Derivative liabilities(1)		80		60
Customer deposits		119		107
Asset retirement obligations		143		7
Regulatory liabilities		35		90
Other		216		264
Total current liabilities		3,730		3,276
Long-Term Debt		8,949		8,726
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		4,654		4,415
Asset retirement obligations		1,104		848
Regulatory liabilities		1,929		1,683
Pension and other postretirement benefit liabilities(1)		316		219
Other(1)		299		287
Total deferred credits and other liabilities		8,302		7,452
Total liabilities		20,981		19,454
Commitments and Contingencies (see Note 22)
Common Shareholder’s Equity
Common stock-no par(2)		5,738		5,738
Other paid-in capital		1,113		1,113
Retained earnings		3,750		3,154
Accumulated other comprehensive income		40		50
Total common shareholder’s equity		10,641		10,055
Total liabilities and shareholder’s equity	$	31,622	$	29,509

(1) See Note 24 for amounts attributable to affiliates.

(2) 500,000 shares authorized; 274,723 shares outstanding at December 31, 2015 and 2014.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

71

Virginia Electric and Power Company

Consolidated Statements of Common Shareholder’s Equity

	Common Stock				Other Paid-In Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Total
	Shares		Amount
(millions, except for shares)	(thousands)
Balance at December 31, 2012		275	$	5,738	$	1,113	$	2,357		$	25		$	9,233
Net income								1,138						1,138
Dividends								(596	)					(596	)
Other comprehensive income, net of tax											23			23
Balance at December 31, 2013		275		5,738		1,113		2,899			48			9,798
Net income								858						858
Dividends								(603	)					(603	)
Other comprehensive income, net of tax											2			2
Balance at December 31, 2014		275		5,738		1,113		3,154			50			10,055
Net income								1,087						1,087
Dividends								(491	)					(491	)
Other comprehensive loss, net of tax											(10	)		(10	)
Balance at December 31, 2015		275	$	5,738	$	1,113	$	3,750		$	40		$	10,641

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

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Virginia Electric and Power Company

Consolidated Statements of Cash Flows

Year Ended December 31,	2015			2014			2013
(millions)
Operating Activities
Net income	$	1,087		$	858		$	1,138
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization (including nuclear fuel)		1,121			1,090			1,016
Deferred income taxes and investment tax credits, net		251			396			240
Charges associated with North Anna and offshore wind legislation		—			374			—
Charges associated with future ash pond and landfill closure costs		99			121			—
Other adjustments		(27	)		(35	)		(68	)
Changes in:
Accounts receivable		128			(27	)		(124	)
Affiliated accounts receivable and payable		(314	)		23			3
Inventories		(20	)		(45	)		(19	)
Prepayments		214			(220	)		(9	)
Deferred fuel expenses, net		64			(191	)		93
Accounts payable		(75	)		5			15
Accrued interest, payroll and taxes		(9	)		(19	)		14
Other operating assets and liabilities		36			(82	)		30
Net cash provided by operating activities		2,555			2,248			2,329
Investing Activities
Plant construction and other property additions		(2,474	)		(2,911	)		(2,394	)
Purchases of nuclear fuel		(172	)		(196	)		(139	)
Acquisition of solar development project		(43	)		—			—
Purchases of securities		(651	)		(574	)		(603	)
Proceeds from sales of securities		639			549			572
Other		(87	)		(2	)		(37	)
Net cash used in investing activities		(2,788	)		(3,134	)		(2,601	)
Financing Activities
Issuance (repayment) of short-term debt, net		295			519			(151	)
Issuance (repayment) of affiliated current borrowings, net		(51	)		330			(338	)
Issuance and remarketing of long-term debt		1,112			950			1,835
Repayment of long-term debt		(625	)		(61	)		(470	)
Preferred stock redemption		—			(259	)		—
Common dividend payments to parent		(491	)		(590	)		(579	)
Preferred dividend payments		—			(11	)		(17	)
Other		(4	)		7			(20	)
Net cash provided by financing activities		236			885			260
Increase (decrease) in cash and cash equivalents		3			(1	)		(12	)
Cash and cash equivalents at beginning of year		15			16			28
Cash and cash equivalents at end of year	$	18		$	15		$	16
Supplemental Cash Flow Information
Cash paid during the year for:
Interest and related charges, excluding capitalized amounts	$	422		$	383		$	328
Income taxes		517			386			427
Significant noncash investing activities:
Accrued capital expenditures		169			181			276

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors of

Dominion Gas Holdings, LLC

Richmond, Virginia

We have audited the accompanying consolidated balance sheets of Dominion Gas Holdings, LLC (a wholly-owned subsidiary of Dominion Resources, Inc.) and subsidiaries (“Dominion Gas”) as of December 31, 2015 and 2014, and the related consolidated statements of income, comprehensive income, equity, and cash flows for each of the three years in the period ended December 31, 2015. These financial statements are the responsibility of Dominion Gas’ management. Our responsibility is to express an opinion on the financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. Dominion Gas is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of Dominion Gas’ internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Dominion Gas Holdings, LLC and subsidiaries as of December 31, 2015 and 2014, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting principles generally accepted in the United States of America.

/s/ Deloitte & Touche LLP

Richmond, Virginia

February 26, 2016

75

Dominion Gas Holdings, LLC

Consolidated Statements of Income

Year Ended December 31,	2015		2014		2013
(millions)
Operating Revenue(1)	$	1,716	$	1,898	$	1,937
Operating Expenses
Purchased gas(1)		133		315		323
Other energy-related purchases		21		40		93
Other operations and maintenance:
Affiliated suppliers		64		64		70
Other(2)		326		274		353
Depreciation and amortization		217		197		188
Other taxes		166		157		148
Total operating expenses		927		1,047		1,175
Income from operations		789		851		762
Other income		24		22		28
Interest and related charges(1)		73		27		28
Income from operations before income tax expense		740		846		762
Income tax expense		283		334		301
Net Income	$	457	$	512	$	461

(1) See Note 24 for amounts attributable to related parties.

(2) Includes gains on the sales of assets to related parties of $59 million and $122 million in 2014 and 2013, respectively. See Note 9 for more information.

The accompanying notes are an integral part of Dominion Gas’ Consolidated Financial Statements.

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Dominion Gas Holdings, LLC

Consolidated Statements of Comprehensive Income

Year Ended December 31,	2015			2014			2013
(millions)
Net income	$	457		$	512		$	461
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of $(4), $19 and $(27) tax		6			(31	)		39
Changes in unrecognized pension costs, net of $13, $6 and $(18) tax		(20	)		(10	)		26
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of $3, $(5) and $(5) tax		(3	)		8			11
Net pension and other postretirement benefit costs, net of $(3), $(3) and $(4) tax		4			5			6
Other comprehensive income (loss)		(13	)		(28	)		82
Comprehensive income	$	444		$	484		$	543

The accompanying notes are an integral part of Dominion Gas’ Consolidated Financial Statements.

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Dominion Gas Holdings, LLC

Consolidated Balance Sheets

At December 31,	2015			2014
(millions)
ASSETS
Current Assets
Cash and cash equivalents	$	13		$	9
Customer receivables (less allowance for doubtful accounts of $1 and $4)(1)		219			322
Other receivables (less allowance for doubtful accounts of $2 and $1)(1)		7			19
Affiliated receivables		98			12
Inventories:
Materials and supplies		54			53
Gas stored		24			12
Prepayments(1)		88			166
Regulatory assets		23			38
Deferred income taxes		—			96
Other(1)		40			83
Total current assets		566			810
Investments		104			108
Property, Plant and Equipment
Property, plant and equipment		9,693			8,902
Accumulated depreciation and amortization		(2,690	)		(2,538	)
Total property, plant and equipment, net		7,003			6,364
Deferred Charges and Other Assets
Goodwill		542			542
Intangible assets, net		83			79
Regulatory assets		449			379
Pension and other postretirement benefit assets(1)		1,510			1,486
Other(1)		74			80
Total deferred charges and other assets		2,658			2,566
Total assets	$	10,331		$	9,848

(1) See Note 24 for amounts attributable to related parties.

78

At December 31,	2015			2014
(millions)
LIABILITIES AND EQUITY
Current Liabilities
Securities due within one year	$	400		$	—
Short-term debt		391			—
Accounts payable		201			247
Payables to affiliates		22			41
Affiliated current borrowings		95			384
Accrued interest, payroll and taxes(1)		183			194
Regulatory liabilities		55			75
Other(1)		128			97
Total current liabilities		1,475			1,038
Long-Term Debt		2,892			2,594
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		2,214			2,158
Regulatory liabilities		201			192
Other(1)		231			300
Total deferred credits and other liabilities		2,646			2,650
Total liabilities		7,013			6,282
Commitments and Contingencies (see Note 22)
Equity
Membership interests		3,417			3,652
Accumulated other comprehensive loss		(99	)		(86	)
Total equity		3,318			3,566
Total liabilities and equity	$	10,331		$	9,848

(1) See Note 24 for amounts attributable to related parties.

The accompanying notes are an integral part of Dominion Gas’ Consolidated Financial Statements.

79

Dominion Gas Holdings, LLC

Consolidated Statements of Equity

	Membership Interests			Accumulated Other Comprehensive Income (Loss)			Total
(millions)
Balance at December 31, 2012	$	3,416		$	(140	)	$	3,276
Net income		461						461
Equity contribution from parent		6						6
Distributions		(398	)					(398	)
Other comprehensive income, net of tax					82			82
Balance at December 31, 2013		3,485			(58	)		3,427
Net income		512						512
Equity contribution from parent		1						1
Distributions		(346	)					(346	)
Other comprehensive loss, net of tax					(28	)		(28	)
Balance at December 31, 2014		3,652			(86	)		3,566
Net income		457						457
Distributions		(692	)					(692	)
Other comprehensive loss, net of tax					(13	)		(13	)
Balance at December 31, 2015	$	3,417		$	(99	)	$	3,318

The accompanying notes are an integral part of Dominion Gas’ Consolidated Financial Statements.

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Dominion Gas Holdings, LLC

Consolidated Statements of Cash Flows

Year Ended December 31,	2015			2014			2013
(millions)
Operating Activities
Net income	$	457		$	512		$	461
Adjustments to reconcile net income to net cash provided by operating activities:
Gains on sales of assets		(123	)		(124	)		(122	)
Depreciation and amortization		217			197			188
Deferred income taxes and investment tax credits, net		163			216			102
Other adjustments		16			2			(3	)
Changes in:
Accounts receivable		115			(42	)		(17	)
Affiliated receivables		(86	)		(1	)		2
Inventories		(13	)		(2	)		—
Prepayments		99			(99	)		13
Accounts payable		(51	)		(35	)		62
Payables to affiliates		(19	)		(4	)		8
Accrued interest, payroll and taxes		(11	)		(15	)		48
Other operating assets and liabilities		(136	)		(134	)		(44	)
Net cash provided by operating activities		628			471			698
Investing Activities
Plant construction and other property additions		(795	)		(719	)		(650	)
Proceeds from sale of assets to an affiliate		—			47			113
Proceeds from Blue Racer		—			1			78
Proceeds from assignments of shale development rights		79			60			18
Advances to affiliate, net		—			—			(5	)
Other		(11	)		(5	)		(14	)
Net cash used in investing activities		(727	)		(616	)		(460	)
Financing Activities
Issuance of short-term debt, net		391			—			—
Repayment of affiliated current borrowings, net		(289	)		(892	)		(545	)
Repayment and acquisition of affiliated long-term debt		—			—			(569	)
Issuance of long-term debt		700			1,400			1,200
Distribution payments to parent		(692	)		(346	)		(318	)
Other		(7	)		(16	)		(10	)
Net cash provided by (used in) financing activities		103			146			(242	)
Increase (decrease) in cash and cash equivalents		4			1			(4	)
Cash and cash equivalents at beginning of year		9			8			12
Cash and cash equivalents at end of year	$	13		$	9		$	8
Supplemental Cash Flow Information
Cash paid during the year for:
Interest and related charges, excluding capitalized amounts	$	70		$	23		$	31
Income taxes		98			266			148
Significant noncash investing and financing activities:
Accrued capital expenditures		57			35			42
Extinguishment of affiliated long-term debt in exchange for assets sold to affiliate		—			67			—
Distribution of non-cash asset (account receivable) to parent		—			—			80
Proceeds from sale of assets to affiliate not yet received		—			—			30

The accompanying notes are an integral part of Dominion Gas’ Consolidated Financial Statements.

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Combined Notes to Consolidated Financial Statements

NOTE 1. NATURE OF OPERATIONS

Dominion, headquartered in Richmond, Virginia, is one of the nation’s largest producers and transporters of energy. Dominion’s operations are conducted through various subsidiaries, including Virginia Power and Dominion Gas. Virginia Power is a regulated public utility that generates, transmits and distributes electricity for sale in Virginia and northeastern North Carolina. Virginia Power is a member of PJM, an RTO, and its electric transmission facilities are integrated into the PJM wholesale electricity markets. All of Virginia Power’s stock is owned by Dominion. Dominion Gas is a holding company that conducts business activities through a regulated interstate natural gas transmission pipeline and underground storage system in the Northeast, mid-Atlantic and Midwest states, regulated gas transportation and distribution operations in Ohio, and gas gathering and processing activities primarily in West Virginia, Ohio and Pennsylvania. All of Dominion Gas’ membership interests are held by Dominion.

Dominion’s operations also include an LNG import, transport and storage facility in Maryland, a preferred equity interest in which was contributed to Dominion Midstream in 2014, an equity investment in Atlantic Coast Pipeline and regulated gas transportation and distribution operations in West Virginia. Dominion’s nonregulated operations include merchant generation, energy marketing and price risk management activities, retail energy marketing operations and an equity investment in Blue Racer.

In October 2014, Dominion Midstream launched its initial public offering of 20,125,000 common units representing limited partner interests at a price of $21 per unit, which included an over-allotment option to purchase an additional 2,625,000 common units at the initial offering price, which was exercised in full by the underwriters. Dominion received $392 million in net proceeds from the sale of the units, after deducting underwriting discounts, structuring fees and estimated offering expenses. At December 31, 2015, Dominion owns the general partner and 64.1% of the limited partner interests in Dominion Midstream, which owns a preferred equity interest and the general partner interest in Cove Point, DCG and a 25.93% noncontrolling partnership interest in Iroquois. The public’s ownership interest in Dominion Midstream is reflected as non-controlling interest in Dominion’s Consolidated Financial Statements.

Dominion manages its daily operations through three primary operating segments: DVP, Dominion Generation and Dominion Energy. Dominion also reports a Corporate and Other segment, which includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued, which is discussed in Notes 3 and 25. In addition, Corporate and Other includes specific items attributable to Dominion’s operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

Virginia Power manages its daily operations through two primary operating segments: DVP and Dominion Generation. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

Dominion Gas manages its daily operations through one primary operating segment: Dominion Energy. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance and the effect of certain items recorded at Dominion Gas as a result of the recognition of Dominion’s basis in the net assets contributed.

See Note 25 for further discussion of the Companies’ operating segments.

NOTE 2. SIGNIFICANT ACCOUNTING POLICIES

General

The Companies make certain estimates and assumptions in preparing their Consolidated Financial Statements in accordance with GAAP. These estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues, expenses and cash flows for the periods presented. Actual results may differ from those estimates.

The Companies’ Consolidated Financial Statements include, after eliminating intercompany transactions and balances, the accounts of their respective majority-owned subsidiaries and non-wholly-owned entities in which they have a controlling financial interest. For certain partnership structures, income is allocated based on the liquidation value of the underlying contractual arrangements. SunEdison’s ownership interest in Four Brothers and Three Cedars, as well as Terra Nova Renewable Partners’ 33% interest in certain of Dominion’s merchant solar projects, is reflected as noncontrolling interest in Dominion’s Consolidated Financial Statements. See Note 3 for further information on transactions with SunEdison.

The Companies report certain contracts, instruments and investments at fair value. See Note 6 for further information on fair value measurements.

Dominion maintains pension and other postretirement benefit plans. Virginia Power and Dominion Gas participate in certain of these plans. See Note 21 for further information on these plans.

Certain amounts in the 2014 and 2013 Consolidated Financial Statements and footnotes have been reclassified to conform to the 2015 presentation for comparative purposes. The reclassifications did not affect the Companies’ net income, total assets, liabilities, equity or cash flows.

Amounts disclosed for Dominion are inclusive of Virginia Power and/or Dominion Gas, where applicable.

Operating Revenue

Operating revenue is recorded on the basis of services rendered, commodities delivered or contracts settled and includes amounts yet to be billed to customers. Dominion and Virginia Power collect sales, consumption and consumer utility taxes and Dominion Gas collects sales taxes; however, these amounts are excluded from revenue. Dominion’s customer receivables at December 31, 2015 and 2014 included $462 million and $564 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity and natural gas delivered but not yet billed to its utility

82

customers. Virginia Power’s customer receivables at December 31, 2015 and 2014 included $333 million and $407 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity delivered but not yet billed to its customers. Dominion Gas’ customer receivables at December 31, 2015 and 2014 included $98 million and $127 million, respectively, of accrued unbilled revenue based on estimated amounts of natural gas delivered but not yet billed to its customers.

The primary types of sales and service activities reported as operating revenue for Dominion are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales, and federally-regulated wholesale electric sales and electric transmission services;

• Nonregulated electric sales consist primarily of sales of electricity at market-based rates and contracted fixed rates, and associated derivative activity;

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices, sales of gas purchased from third parties, gas trading and marketing revenue and associated derivative activity;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission, distribution and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers; and

• Other revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity. Other revenue also includes miscellaneous service revenue from electric and gas distribution operations, and gas processing and handling revenue.

The primary types of sales and service activities reported as operating revenue for Virginia Power are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales and federally-regulated wholesale electric sales and electric transmission services; and

• Other revenue consists primarily of miscellaneous service revenue from electric distribution operations and miscellaneous revenue from generation operations, including sales of capacity and other commodities.

The primary types of sales and service activities reported as operating revenue for Dominion Gas are as follows:

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices and sales of gas purchased from third parties. Revenue from sales of gas production is recognized based on actual volumes of gas sold to purchasers and is reported net of royalties;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers;

• NGL revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity; and

• Other revenue consists primarily of miscellaneous service revenue, gas processing and handling revenue.

Electric Fuel, Purchased Energy and Purchased Gas-Deferred Costs

Where permitted by regulatory authorities, the differences between Dominion’s and Virginia Power’s actual electric fuel and purchased energy expenses and Dominion’s and Dominion Gas’ purchased gas expenses and the related levels of recovery for these expenses in current rates are deferred and matched against recoveries in future periods. The deferral of costs in excess of current period fuel rate recovery is recognized as a regulatory asset, while rate recovery in excess of current period fuel expenses is recognized as a regulatory liability.

Of the cost of fuel used in electric generation and energy purchases to serve utility customers, approximately 84% is currently subject to deferred fuel accounting, while substantially all of the remaining amount is subject to recovery through similar mechanisms.

Virtually all of Dominion Gas’, Cove Point’s and Hope’s natural gas purchases are either subject to deferral accounting or are recovered from the customer in the same accounting period as the sale.

Income Taxes

A consolidated federal income tax return is filed for Dominion and its subsidiaries, including Virginia Power and Dominion Gas’ subsidiaries. In addition, where applicable, combined income tax returns for Dominion and its subsidiaries are filed in various states; otherwise, separate state income tax returns are filed.

Although Dominion Gas is disregarded for income tax purposes, a provision for income taxes is recognized to reflect the inclusion of its business activities in the tax returns of its parent, Dominion. Virginia Power and Dominion Gas participate in intercompany tax sharing agreements with Dominion and its subsidiaries. Current income taxes are based on taxable income or loss and credits determined on a separate company basis.

Under the agreements, if a subsidiary incurs a tax loss or earns a credit, recognition of current income tax benefits is limited to refunds of prior year taxes obtained by the carryback of the net operating loss or credit or to the extent the tax loss or credit is absorbed by the taxable income of other Dominion consolidated group members. Otherwise, the net operating loss or credit is carried forward and is recognized as a deferred tax asset until realized.

Accounting for income taxes involves an asset and liability approach. Deferred income tax assets and liabilities are provided, representing future effects on income taxes for temporary differences between the bases of assets and liabilities for financial reporting and tax purposes. Accordingly, deferred taxes are recognized for the future consequences of different treatments used for the reporting of transactions in financial accounting and income tax returns. The Companies establish a valuation allowance when it is more-likely-than-not that all, or a portion, of a deferred tax asset will not be realized. Where the treatment of temporary differences is different for rate-regulated operations, a regulatory asset is recognized if it is probable that future revenues will be

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Combined Notes to Consolidated Financial Statements, Continued

provided for the payment of deferred tax liabilities.

The Companies recognize positions taken, or expected to be taken, in income tax returns that are more-likely-than-not to be realized, assuming that the position will be examined by tax authorities with full knowledge of all relevant information.

If it is not more-likely-than-not that a tax position, or some portion thereof, will be sustained, the related tax benefits are not recognized in the financial statements. Unrecognized tax benefits may result in an increase in income taxes payable, a reduction of income tax refunds receivable or changes in deferred taxes. Also, when uncertainty about the deductibility of an amount is limited to the timing of such deductibility, the increase in income taxes payable (or reduction in tax refunds receivable) is accompanied by a decrease in deferred tax liabilities. Except when such amounts are presented net with amounts receivable from or amounts prepaid to tax authorities, noncurrent income taxes payable related to unrecognized tax benefits are classified in other deferred credits and other liabilities on the Consolidated Balance Sheets and current payables are included in accrued interest, payroll and taxes on the Consolidated Balance Sheets.

The Companies recognize interest on underpayments and overpayments of income taxes in interest expense and other income, respectively. Penalties are also recognized in other income.

Dominion’s, Virginia Power’s and Dominion Gas’ interest and penalties were immaterial in 2015, 2014 and 2013.

At December 31, 2015, Virginia Power’s Consolidated Balance Sheet included a $296 million affiliated receivable, representing current year excess federal income tax payments expected to be refunded, $9 million of federal income taxes payable for prior years, less than $1 million of state income taxes payable, $10 million of state income taxes receivable, $14 million of noncurrent state income taxes receivable and $2 million of noncurrent state income taxes payable.

At December 31, 2014, Virginia Power’s Consolidated Balance Sheet included $225 million of federal and state income taxes receivable, $13 million of noncurrent state income taxes receivable and $38 million of noncurrent federal and state income taxes payable. In March 2015, Virginia Power received a $229 million refund of its 2014 federal income tax payments.

At December 31, 2015, Dominion Gas’ Consolidated Balance Sheet included $91 million of affiliated receivables, representing current year excess federal income tax payments expected to be refunded and the benefit of utilizing a subsidiary’s tax loss to offset taxable income in Dominion’s consolidated tax return to be filed in 2016, less than $1 million of state income taxes payable, $4 million of state income taxes receivable and $22 million of noncurrent state income taxes payable.

At December 31, 2014, Dominion Gas’ Consolidated Balance Sheet included $96 million of federal and state income taxes receivable, $14 million of state income taxes payable, $7 million of noncurrent state income taxes payable and $20 million noncurrent state income taxes receivable. In March 2015, Dominion Gas received a $93 million refund of its 2014 federal income tax payments.

Investment tax credits are recognized by nonregulated operations in the year qualifying property is placed in service. For regulated operations, investment tax credits are deferred and amortized over the service lives of the properties giving rise to the credits. Production tax credits are recognized as energy is generated and sold.

Cash and Cash Equivalents

Current banking arrangements generally do not require checks to be funded until they are presented for payment. The following table illustrates the checks outstanding but not yet presented for payment and recorded in accounts payable for the Companies:

Year Ended December 31,	2015		2014
(millions)
Dominion	$	27	$	42
Virginia Power		11		20
Dominion Gas		7		9

For purposes of the Consolidated Statements of Cash Flows, cash and cash equivalents include cash on hand, cash in banks and temporary investments purchased with an original maturity of three months or less.

Derivative Instruments

Dominion and Virginia Power use derivative instruments such as futures, swaps, forwards, options and FTRs to manage the commodity and financial market risks of their business operations. Dominion Gas uses derivative instruments such as physical and financial forwards, futures and swaps to manage commodity price and interest rate risks.

All derivatives, except those for which an exception applies, are required to be reported in the Consolidated Balance Sheets at fair value. Derivative contracts representing unrealized gain positions and purchased options are reported as derivative assets. Derivative contracts representing unrealized losses and options sold are reported as derivative liabilities. One of the exceptions to fair value accounting, normal purchases and normal sales, may be elected when the contract satisfies certain criteria, including a requirement that physical delivery of the underlying commodity is probable. Expenses and revenues resulting from deliveries under normal purchase contracts and normal sales contracts, respectively, are included in earnings at the time of contract performance.

The Companies do not offset amounts recognized for the right to reclaim cash collateral or the obligation to return cash collateral against amounts recognized for derivative instruments executed with the same counterparty under the same master netting arrangement. Dominion had margin assets of $16 million and $287 million associated with cash collateral at December 31, 2015 and 2014, respectively. Dominion’s margin liabilities associated with cash collateral at December 31, 2015 were immaterial. Dominion had margin liabilities of $34 million associated with cash collateral at December 31, 2014. Virginia Power did not have any margin assets associated with cash collateral at December 31, 2015. Virginia Power had margin assets of $6 million associated with cash collateral at December 31 2014. Virginia Power did not have any margin liabilities associated with cash collateral at December 31, 2015 or 2014. Dominion Gas did not have any margin assets or liabilities related to cash collateral at December 31, 2015 or 2014. See Note 7 for further information about derivatives.

To manage price risk, Dominion and Virginia Power hold certain derivative instruments that are not designated as hedges for accounting purposes. However, to the extent Dominion and Virginia Power do not hold offsetting positions for such derivatives, they believe these instruments represent economic

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hedges that mitigate their exposure to fluctuations in commodity prices and interest rates. As part of Dominion’s strategy to market energy and manage related risks, it formerly managed a portfolio of commodity-based financial derivative instruments held for trading purposes. Dominion used established policies and procedures to manage the risks associated with price fluctuations in these energy commodities and used various derivative instruments to reduce risk by creating offsetting market positions. In the second quarter of 2013, Dominion commenced a repositioning of its producer services business. The repositioning was completed in the first quarter of 2014 and resulted in the termination of natural gas trading and certain energy marketing activities.

Statement of Income Presentation:

• Derivatives Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue on a net basis.

• Derivatives Not Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue, operating expenses or interest and related charges based on the nature of the underlying risk.

In Virginia Power’s generation operations, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities for jurisdictions subject to cost-based rate regulation. Realized gains or losses on the derivative instruments are generally recognized when the related transactions impact earnings.

DERIVATIVE INSTRUMENTS DESIGNATED AS HEDGING INSTRUMENTS

The Companies designate a portion of their derivative instruments as either cash flow or fair value hedges for accounting purposes. For all derivatives designated as hedges, the Companies formally document the relationship between the hedging instrument and the hedged item, as well as the risk management objective and the strategy for using the hedging instrument. The Companies assess whether the hedging relationship between the derivative and the hedged item is highly effective at offsetting changes in cash flows or fair values both at the inception of the hedging relationship and on an ongoing basis. Any change in the fair value of the derivative that is not effective at offsetting changes in the cash flows or fair values of the hedged item is recognized currently in earnings. Also, the Companies may elect to exclude certain gains or losses on hedging instruments from the assessment of hedge effectiveness, such as gains or losses attributable to changes in the time value of options or changes in the difference between spot prices and forward prices, thus requiring that such changes be recorded currently in earnings. Hedge accounting is discontinued prospectively for derivatives that cease to be highly effective hedges. For derivative instruments that are accounted for as fair value hedges or cash flow hedges, the cash flows from the derivatives and from the related hedged items are classified in operating cash flows.

Cash Flow Hedges—A majority of the Companies’ hedge strategies represents cash flow hedges of the variable price risk associated with the purchase and sale of electricity, natural gas, NGLs and other energy-related products. The Companies also use interest rate swaps to hedge their exposure to variable interest rates on long-term debt. For transactions in which the Companies

are hedging the variability of cash flows, changes in the fair value of the derivatives are reported in AOCI, to the extent they are effective at offsetting changes in the hedged item. Any derivative gains or losses reported in AOCI are reclassified to earnings when the forecasted item is included in earnings, or earlier, if it becomes probable that the forecasted transaction will not occur. For cash flow hedge transactions, hedge accounting is discontinued if the occurrence of the forecasted transaction is no longer probable.

Dominion entered into interest rate derivative instruments to hedge its forecasted interest payments related to planned debt issuances in 2013 and 2014. These interest rate derivatives were designated by Dominion as cash flow hedges in 2012 and 2013, prior to the formation of Dominion Gas. For the purposes of the Dominion Gas financial statements, the derivative balances, AOCI balance, and any income statement impact related to these interest rate derivative instruments entered into by Dominion have been, and will continue to be, included in the Dominion Gas’ Consolidated Financial Statements as the forecasted interest payments related to the debt issuances now occur at Dominion Gas.

Fair Value Hedges—Dominion also uses fair value hedges to mitigate the fixed price exposure inherent in certain firm commodity commitments and commodity inventory. In addition, Dominion and Virginia Power have designated interest rate swaps as fair value hedges on certain fixed rate long-term debt to manage interest rate exposure. For fair value hedge transactions, changes in the fair value of the derivative are generally offset currently in earnings by the recognition of changes in the hedged item’s fair value. Derivative gains and losses from the hedged item are reclassified to earnings when the hedged item is included in earnings, or earlier, if the hedged item no longer qualifies for hedge accounting. Hedge accounting is discontinued if the hedged item no longer qualifies for hedge accounting. See Note 6 for further information about fair value measurements and associated valuation methods for derivatives. See Note 7 for further information on derivatives.

Property, Plant and Equipment

Property, plant and equipment is recorded at lower of original cost or fair value, if impaired. Capitalized costs include labor, materials and other direct and indirect costs such as asset retirement costs, capitalized interest and, for certain operations subject to cost-of-service rate regulation, AFUDC and overhead costs. The cost of repairs and maintenance, including minor additions and replacements, is generally charged to expense as it is incurred.

In 2015, 2014 and 2013, Dominion capitalized interest costs and AFUDC to property, plant and equipment of $100 million, $80 million and $66 million, respectively. In 2015, 2014 and 2013, Virginia Power capitalized AFUDC to property, plant and equipment of $30 million, $39 million and $33 million, respectively. In 2015, 2014 and 2013, Dominion Gas capitalized AFUDC to property, plant and equipment of $1 million, $1 million and $5 million, respectively.

Under Virginia law, certain Virginia jurisdictional projects qualify for current recovery of AFUDC through rate adjustment clauses. AFUDC on these projects is calculated and recorded as a regulatory asset and is not capitalized to property, plant and equipment. In 2015, 2014 and 2013, Virginia Power recorded $19 million, $8 million and $32 million of AFUDC related to these projects, respectively.

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Combined Notes to Consolidated Financial Statements, Continued

For property subject to cost-of-service rate regulation, including Virginia Power electric distribution, electric transmission, and generation property, Dominion Gas natural gas distribution and transmission property, and for certain Dominion natural gas property, the undepreciated cost of such property, less salvage value, is generally charged to accumulated depreciation at retirement. Cost of removal collections from utility customers not representing AROs are recorded as regulatory liabilities. For property subject to cost-of-service rate regulation that will be abandoned significantly before the end of its useful life, the net carrying value is reclassified from plant-in-service when it becomes probable it will be abandoned.

For property that is not subject to cost-of-service rate regulation, including nonutility property, cost of removal not associated with AROs is charged to expense as incurred. The Companies also record gains and losses upon retirement based upon the difference between the proceeds received, if any, and the property’s net book value at the retirement date.

Depreciation of property, plant and equipment is computed on the straight-line method based on projected service lives. The Companies’ average composite depreciation rates on utility property, plant and equipment are as follows:

Year Ended December 31,	2015		2014		2013
(percent)
Dominion
Generation		2.78		2.66		2.71
Transmission		2.42		2.38		2.36
Distribution		3.11		3.12		3.13
Storage		2.42		2.39		2.43
Gas gathering and processing		3.19		2.81		2.39
General and other		3.67		3.62		3.82
Virginia Power
Generation		2.78		2.66		2.71
Transmission		2.33		2.34		2.28
Distribution		3.33		3.34		3.33
General and other		3.40		3.29		3.51
Dominion Gas
Transmission		2.46		2.40		2.43
Distribution		2.45		2.47		2.50
Storage		2.44		2.40		2.43
Gas gathering and processing		3.20		2.82		2.39
General and other		4.72		5.77		5.93

In 2013, Virginia Power revised its depreciation rates to reflect the results of a new depreciation study. This change resulted in an increase of $19 million ($12 million after-tax) in depreciation and amortization expense in Virginia Power’s Consolidated Statements of Income.

In 2014, Virginia Power also made a one-time adjustment to depreciation expense as ordered by the Virginia Commission. This adjustment resulted in an increase of $38 million ($23 million after-tax) in depreciation and amortization expense in Virginia Power’s Consolidated Statements of Income.

In 2013, Dominion Gas revised the depreciation rates for East Ohio to reflect the results of a new depreciation study. This change resulted in a decrease of $8 million ($5 million after-tax) in depreciation and amortization expense in Dominion Gas’ Consolidated Statements of Income.

Dominion’s nonutility property, plant and equipment is depreciated using the straight-line method over the following estimated useful lives:

Asset	Estimated Useful Lives
Merchant generation-nuclear		44 years
Merchant generation-other		15 - 36 years
General and other		5 - 59 years

Depreciation and amortization related to Virginia Power’s and Dominion Gas’ nonutility property, plant and equipment and E&P properties was immaterial for the years ended December 31, 2015, 2014 and 2013.

Nuclear fuel used in electric generation is amortized over its estimated service life on a units-of-production basis. Dominion and Virginia Power report the amortization of nuclear fuel in electric fuel and other energy-related purchases expense in their Consolidated Statements of Income and in depreciation and amortization in their Consolidated Statements of Cash Flows.

Long-Lived and Intangible Assets

The Companies perform an evaluation for impairment whenever events or changes in circumstances indicate that the carrying amount of long-lived assets or intangible assets with finite lives may not be recoverable. A long-lived or intangible asset is written down to fair value if the sum of its expected future undiscounted cash flows is less than its carrying amount. Intangible assets with finite lives are amortized over their estimated useful lives. See Note 6 for a discussion of impairments related to certain long-lived assets.

Regulatory Assets and Liabilities

The accounting for Dominion’s and Dominion Gas’ regulated gas and Virginia Power’s regulated electric operations differs from the accounting for nonregulated operations in that they are required to reflect the effect of rate regulation in their Consolidated Financial Statements. For regulated businesses subject to federal or state cost-of-service rate regulation, regulatory practices that assign costs to accounting periods may differ from accounting methods generally applied by nonregulated companies. When it is probable that regulators will permit the recovery of current costs through future rates charged to customers, these costs that otherwise would be expensed by nonregulated companies are deferred as regulatory assets. Likewise, regulatory liabilities are recognized when it is probable that regulators will require customer refunds through future rates or when revenue is collected from customers for expenditures that have yet to be incurred. Generally, regulatory assets and liabilities are amortized into income over the period authorized by the regulator.

The Companies evaluate whether or not recovery of their regulatory assets through future rates is probable and make various assumptions in their analyses. The expectations of future recovery are generally based on orders issued by regulatory commissions, legislation or historical experience, as well as discussions with applicable regulatory authorities and legal counsel. If recovery of a regulatory asset is determined to be less than probable, it will be written off in the period such assessment is made.

Asset Retirement Obligations

The Companies recognize AROs at fair value as incurred or when sufficient information becomes available to determine a reasonable estimate of the fair value of future retirement activities to be performed. These amounts are generally capitalized as costs of the

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related tangible long-lived assets. Since relevant market information is not available, fair value is estimated using discounted cash flow analyses. At least annually, the Companies evaluate the key assumptions underlying their AROs including estimates of the amounts and timing of future cash flows associated with retirement activities. AROs are adjusted when significant changes in these assumptions are identified. Dominion and Dominion Gas report accretion of AROs and depreciation on asset retirement costs associated with their natural gas pipeline and storage well assets as an adjustment to the related regulatory liabilities when revenue is recoverable from customers for AROs. Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with decommissioning its nuclear power stations as an adjustment to the regulatory liability for certain jurisdictions. Additionally, Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with certain prospective rider projects as an adjustment to the regulatory asset for certain jurisdictions. Accretion of all other AROs and depreciation of all other asset retirement costs are reported in other operations and maintenance expense and depreciation expense, respectively, in the Consolidated Statements of Income.

Debt Issuance Costs

The Companies defer and amortize debt issuance costs and debt premiums or discounts over the expected lives of the respective debt issues, considering maturity dates and, if applicable, redemption rights held by others. Deferred debt issuance costs are recorded as an asset and classified in other current assets and other deferred charges and other assets in the Consolidated Balance Sheets. Amortization of the issuance costs is reported as interest expense. Unamortized costs associated with redemptions of debt securities prior to stated maturity dates are generally recognized and recorded in interest expense immediately. Effective January 2016, deferred debt issuance costs will be recorded as a reduction in long-term debt in the Consolidated Balance Sheets. As permitted by regulatory authorities, gains or losses resulting from the refinancing of debt allocable to utility operations subject to cost-based rate regulation are deferred and amortized over the lives of the new issuances.

Investments

MARKETABLE EQUITY AND DEBT SECURITIES

Dominion accounts for and classifies investments in marketable equity and debt securities as trading or available-for-sale securities. Virginia Power classifies investments in marketable equity and debt securities as available-for-sale securities.

• Trading securities include marketable equity and debt securities held by Dominion in rabbi trusts associated with certain deferred compensation plans. These securities are reported in other investments in the Consolidated Balance Sheets at fair value with net realized and unrealized gains and losses included in other income in the Consolidated Statements of Income.

• Available-for-sale securities include all other marketable equity and debt securities, primarily comprised of securities held in the nuclear decommissioning trusts. These investments are reported at fair value in nuclear decommissioning trust funds in the Consolidated Balance Sheets. Net realized and unrealized gains and losses (including any other-than-temporary

impairments) on investments held in Virginia Power’s nuclear decommissioning trusts are recorded to a regulatory liability for certain jurisdictions subject to cost-based regulation. For all other available-for-sale securities, including those held in Dominion’s merchant generation nuclear decommissioning trusts, net realized gains and losses (including any other-than-temporary impairments) are included in other income and unrealized gains and losses are reported as a component of AOCI, after-tax.

In determining realized gains and losses for marketable equity and debt securities, the cost basis of the security is based on the specific identification method.

NON-MARKETABLE INVESTMENTS

The Companies account for illiquid and privately held securities for which market prices or quotations are not readily available under either the equity or cost method. Non-marketable investments include:

• Equity method investments when the Companies have the ability to exercise significant influence, but not control, over the investee. Dominion’s investments are included in investments in equity method affiliates and Virginia Power’s investments are included in other investments in their Consolidated Balance Sheets. The Companies record equity method adjustments in other income in the Consolidated Statements of Income including: their proportionate share of investee income or loss, gains or losses resulting from investee capital transactions, amortization of certain differences between the carrying value and the equity in the net assets of the investee at the date of investment and other adjustments required by the equity method.

• Cost method investments when Dominion and Virginia Power do not have the ability to exercise significant influence over the investee. Dominion’s and Virginia Power’s investments are included in other investments and nuclear decommissioning trust funds.

OTHER-THAN-TEMPORARY IMPAIRMENT

Dominion and Virginia Power periodically review their investments to determine whether a decline in fair value should be considered other-than-temporary. If a decline in fair value of any security is determined to be other-than-temporary, the security is written down to its fair value at the end of the reporting period.

Decommissioning Trust Investments—Special Considerations

• The recognition provisions of the FASB’s other-than-temporary impairment guidance apply only to debt securities classified as available-for-sale or held-to-maturity, while the presentation and disclosure requirements apply to both debt and equity securities.

• Debt Securities—Using information obtained from their nuclear decommissioning trust fixed-income investment managers, Dominion and Virginia Power record in earnings any unrealized loss for a debt security when the manager intends to sell the debt security or it is more-likely-than-not that the manager will have to sell the debt security before recovery of its fair value up to its cost basis. If that is not the case, but the debt security is deemed to have experienced a credit loss, Dominion and Virginia Power record the credit loss in earnings and any remaining portion of the unrealized

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Combined Notes to Consolidated Financial Statements, Continued

loss in AOCI. Credit losses are evaluated primarily by considering the credit ratings of the issuer, prior instances of non-performance by the issuer and other factors.

• Equity securities and other investments—Dominion’s and Virginia Power’s method of assessing other-than-temporary declines requires demonstrating the ability to hold individual securities for a period of time sufficient to allow for the anticipated recovery in their market value prior to the consideration of the other criteria mentioned above. Since Dominion and Virginia Power have limited ability to oversee the day-to-day management of nuclear decommissioning trust fund investments, they do not have the ability to ensure investments are held through an anticipated recovery period. Accordingly, they consider all equity and other securities as well as non-marketable investments held in nuclear decommissioning trusts with market values below their cost bases to be other-than-temporarily impaired.

Inventories

Materials and supplies and fossil fuel inventories are valued primarily using the weighted-average cost method. Stored gas inventory for Dominion Gas used in East Ohio gas distribution operations is valued using the LIFO method. Under the LIFO method, stored gas inventory was valued at $24 million and $12 million at December 31, 2015 and December 31, 2014, respectively. Based on the average price of gas purchased during 2015 and 2014, the cost of replacing the current portion of stored gas inventory exceeded the amount stated on a LIFO basis by $109 million and $98 million, respectively. Stored gas inventory for Dominion held by Hope and certain nonregulated gas operations is valued using the weighted-average cost method.

Gas Imbalances

Natural gas imbalances occur when the physical amount of natural gas delivered from, or received by, a pipeline system or storage facility differs from the contractual amount of natural gas delivered or received. Dominion and Dominion Gas value these imbalances due to, or from, shippers and operators at an appropriate index price at period end, subject to the terms of its tariff for regulated entities. Imbalances are primarily settled in-kind. Imbalances due to Dominion and Dominion Gas from other parties are reported in other current assets and imbalances that Dominion and Dominion Gas owe to other parties are reported in other current liabilities in the Consolidated Balance Sheets.

Goodwill

Dominion and Dominion Gas evaluate goodwill for impairment annually as of April 1 and whenever an event occurs or circumstances change in the interim that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount.

New Accounting Standards

In May 2014, the FASB issued revised accounting guidance for revenue recognition from contracts with customers. The core principle of this revised accounting guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in this update also require disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.

For the Companies, the revised accounting guidance is effective for interim and annual periods beginning January 1, 2018. The Companies are currently in the preliminary stages of evaluating the impact of this guidance on their results of operations and overall liquidity. The Companies plan to complete their preliminary assessment, which includes a subset of representative contracts, in 2016. Once their initial evaluation is complete, the Companies will expand the scope of their assessment to include all contracts with customers. Other than increased disclosures, the impacts of the revised accounting guidance to the results of operations and cash flows of the Companies cannot be determined until their assessment process is complete.

In November 2015, the FASB issued revised accounting guidance to simplify the presentation of deferred income taxes. This update requires that deferred tax liabilities and assets be classified as noncurrent in the Consolidated Balance Sheet. The Companies have adopted this guidance on a prospective basis for the period ended December 31, 2015. For prior periods, the Companies have presented deferred taxes in either the current or noncurrent sections of the Consolidated Balance Sheets based on the classification of the related financial accounting assets or liabilities, or, for items such as operating loss carryforwards, the period in which the deferred taxes were expected to reverse.

In January 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of financial instruments. Most notably the update revises the accounting for equity securities, except for those accounted for under the equity method of accounting or resulting in consolidation, by requiring equity securities to be measured at fair value with the changes in fair value recognized in net income. However, an entity may measure equity investments that do not have a readily determinable fair value at cost minus impairment, if any, plus changes from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The guidance also simplifies the impairment assessment of equity investments without readily determinable fair values, revises the presentation of financial assets and liabilities and amends certain disclosure requirements associated with the fair value of financial instruments. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2018, with a cumulative-effect adjustment to the balance sheet. Amendments related to equity securities without readily determinable fair values are to be applied prospectively to such investments that exist as of the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

In February 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of leasing arrangements. The update requires the recognition of lease assets and liabilities for those leases currently classified as operating leases while also refining the definition of a lease. In addition, lessees will be required to disclose key information about the amount, timing, and uncertainty of cash flows arising from leasing arrangements. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2019, although it can be early adopted, with a modified retrospective approach for leases that commenced prior to the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

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NOTE 3. ACQUISITIONS AND DISPOSITIONS

DOMINION

PROPOSED ACQUISITION OF QUESTAR

Pursuant to the terms of the Questar Combination announced in February 2016, upon closing, each share of Questar common stock issued and outstanding immediately prior to the closing will be converted automatically into the right to receive $25 in cash per share, or approximately $4.4 billion in total. In addition, Questar’s debt, which currently totals approximately $1.6 billion is expected to remain outstanding. Additionally, Dominion entered into agreements with several of its lending banks pursuant to which they have committed to provide temporary debt financing consisting of a $3.9 billion acquisition facility. Dominion intends to permanently finance the transaction in a manner that supports its existing credit ratings targets by issuing a combination of common stock, mandatory convertibles (including RSNs) and debt at Dominion, and indirectly through an issuance of common units at Dominion Midstream, the proceeds of which will be applied to pay Dominion for certain assets of Questar, which are expected to be contributed to Dominion Midstream.

The transaction requires approval of Questar’s shareholders and clearance from the Federal Trade Commission under the Hart-Scott-Rodino Act. Questar and Dominion also will file for review and approval, as required, from the Utah Public Service Commission and the Wyoming Public Service Commission, and provide information regarding the transaction to the Idaho Public Utilities Commission. In February 2016, the Federal Trade Commission granted antitrust approval of the Questar Combination under the Hart-Scott-Rodino Act. The Questar Combination contains certain termination rights for both Dominion and Questar, and provides that, upon termination of the Questar Combination under specified circumstances, Dominion would be required to pay a termination fee of $154 million to Questar and Questar would be required to pay Dominion a termination fee of $99 million. Subject to receipt of Questar shareholder and any required regulatory approvals and meeting closing conditions, Dominion targets closing by the end of 2016.

WHOLLY-OWNED MERCHANT SOLAR PROJECTS

Acquisitions

The following table presents significant completed acquisitions of wholly-owned merchant solar projects by Dominion in 2014 and 2015. Long-term power purchase, interconnection and operation and maintenance agreements have been executed for all of the projects. Dominion has claimed and/or expects to claim federal investment tax credits on the projects. These projects are included in the Dominion Generation operating segment.

Completed Acquisition Date	Seller	Number of Projects	Project Location	Project Name(s)	Initial Acquisition Cost (millions)(1)		Project Cost (millions)(2)		Date of Commercial Operations	MW Capacity
March 2014	Recurrent Energy Development Holdings, LLC	6	California	Camelot, Kansas, Kent South, Old River One, Adams East, Columbia 2	$	50	$	428	Fourth quarter 2014		139
November 2014	CSI Project Holdco, LLC	1	California	West Antelope		79		79	November 2014		20
December 2014	EDF Renewable Development, Inc.	1	California	CID		71		71	January 2015		20
April 2015	EC&R NA Solar PV, LLC	1	California	Alamo		66		66	May 2015		20
April 2015	EDF Renewable Development, Inc.	3	California	Cottonwood(3)		106		106	May 2015		24
June 2015	EDF Renewable Development, Inc.	1	California	Catalina 2		68		68	July 2015		18
July 2015	SunPeak Solar, LLC	1	California	Imperial Valley 2		42		71	August 2015		20
November 2015	EC&R NA Solar PV, LLC	1	California	Maricopa West		65		65	December 2015		20
November 2015	Community Energy, Inc.	1	Virginia	Eastern Shore Solar		34		212	October 2016		80

(1) The purchase price was primarily allocated to Property, Plant and Equipment.

(2) Includes acquisition cost.

(3) One of the projects, Marin Carport, is expected to begin commercial operations in 2016.

Sale of Interest in Merchant Solar Projects

In September 2015, Dominion signed an agreement to sell a noncontrolling interest (consisting of 33% of the equity interests) in all of its then currently wholly-owned merchant solar projects, 24 solar projects totaling approximately 425 MW, to SunEdison for approximately $300 million. In December 2015, the sale of interest in 15 of the solar projects closed for $184 million with

the sale of interest in the remaining projects completed in January 2016. SunEdison subsequently sold its interest in these projects to Terra Nova Renewable Partners. SunEdison has a future option to buy all or a portion of Dominion’s remaining 67% ownership in the projects upon the occurrence of certain events, none of which had occurred as of December 31, 2015 nor are expected to occur in 2016.

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Combined Notes to Consolidated Financial Statements, Continued

NON-WHOLLY-OWNED MERCHANT SOLAR PROJECTS

Acquisitions of Four Brothers and Three Cedars

In June 2015, Dominion acquired 50% of the units in Four Brothers from SunEdison for $64 million of consideration, consisting of $2 million in cash and a $62 million payable. As of December 31, 2015, a $43 million payable is included in other current liabilities in Dominion’s Consolidated Balance Sheets. Four Brothers’ purpose is to develop and operate four solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $730 million to construct, including the initial acquisition cost. Dominion is obligated to contribute $445 million of capital to fund the construction of the projects and had contributed $138 million through December 31, 2015. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 320 MW.

In September 2015, Dominion acquired 50% of the units in Three Cedars from SunEdison for $43 million of consideration, consisting of $6 million in cash and a $37 million payable. As of December 31, 2015, a $29 million payable is included in other current liabilities in Dominion’s Consolidated Balance Sheets. Three Cedars’ purpose is to develop and operate three solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $425 million to construct. Dominion is obligated to contribute $276 million of capital to fund the construction of the projects and had contributed $60 million through December 31, 2015. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 210 MW.

Long-term power purchase, interconnection and operation and maintenance agreements have been executed for both Four Brothers and Three Cedars. Dominion expects to claim 99% of the federal investment tax credits on the projects.

Dominion owns 50% of the voting interests in Four Brothers and Three Cedars and has a controlling financial interest over the entities through its rights to control operations. The allocation of the $64 million purchase price for Four Brothers resulted in $89 million of property, plant and equipment and $25 million of noncontrolling interest. The allocation of the $43 million purchase price for Three Cedars resulted in $65 million of property, plant and equipment and $22 million of noncontrolling interest. The noncontrolling interest for each entity was measured at fair value using the discounted cash flow method, with the primary components of the valuation being future cash flows (both incoming and outgoing) and the discount rate. Dominion determined its discount rate based on the cost of capital a utility-scale investor would expect, as well as the cost of capital an individual project developer could achieve via a combination of non-recourse project financing and outside equity partners. The acquired assets of Four Brothers and Three Cedars are included in the Dominion Generation operating segment.

Four Brothers and Three Cedars have entered into agreements with SunEdison to provide administrative and support services in connection with the construction of the projects, operation and maintenance of the facilities, and administrative and technical management services of the solar facilities. In addition, Dominion has entered into contracts with SunEdison to provide services

related to construction project management and oversight. Costs related to services to be provided under these agreements were immaterial for the year ended December 31, 2015. Subsequent to Dominion’s acquisition of Four Brothers and Three Cedars through December 31, 2015, SunEdison made contributions to Four Brothers and Three Cedars of $103 million in aggregate, which are reflected as noncontrolling interests in the Consolidated Balance Sheets.

In December 2015, SunEdison entered an agreement to sell its interest in Four Brothers and Three Cedars through the sale of Four Brothers Holdings, LLC, Granite Mountain Renewables, LLC and Iron Springs Renewables, LLC to DESRI.

DOMINION MIDSTREAM ACQUISITION OF INTEREST IN IROQUOIS

In September 2015, Dominion Midstream acquired from NG and NJNR a 25.93% noncontrolling partnership interest in Iroquois, which owns and operates a 416-mile, FERC-regulated natural gas transmission pipeline in New York and Connecticut. In exchange for this partnership interest, Dominion Midstream issued 8.6 million common units representing limited partnership interests in Dominion Midstream (6.8 million common units to NG for its 20.4% interest and 1.8 million common units to NJNR for its 5.53% interest). The investment was recorded at $216 million based on the value of Dominion Midstream’s common units at closing. These common units are reflected as noncontrolling interest in Dominion’s Consolidated Financial Statements. Dominion Midstream’s noncontrolling partnership interest is reflected in the Dominion Energy operating segment. In addition to this acquisition, Dominion Gas currently holds a 24.72% noncontrolling partnership interest in Iroquois. Dominion Midstream and Dominion Gas each account for their interest in Iroquois as an equity method investment. See Notes 9 and 15 for more information regarding Iroquois.

ACQUISITION OF DCG

In January 2015, Dominion completed the acquisition of 100% of the equity interests of DCG from SCANA Corporation for $497 million in cash, as adjusted for working capital. DCG owns and operates nearly 1,500 miles of FERC-regulated interstate natural gas pipeline in South Carolina and southeastern Georgia. This acquisition supports Dominion’s natural gas expansion into the southeastern U.S. The allocation of the purchase price resulted in $277 million of net property, plant and equipment, $250 million of goodwill, of which approximately $225 million is expected to be deductible for income tax purposes, and $38 million of regulatory liabilities. The goodwill reflects the value associated with enhancing Dominion’s regulated gas position, economic value attributable to future expansion projects as well as increased opportunities for synergies. The acquired assets of DCG are included in the Dominion Energy operating segment.

On March 24, 2015, DCG converted to a limited liability company under the laws of South Carolina and changed its name from Carolina Gas Transmission Corporation to DCG. On April 1, 2015, Dominion contributed 100% of the issued and outstanding membership interests of DCG to Dominion Midstream in exchange for total consideration of $501 million, as adjusted for working capital. Total consideration to Dominion consisted of the issuance of a two-year, $301 million senior

90

unsecured promissory note payable by Dominion Midstream at an annual interest rate of 0.6%, and 5,112,139 common units, valued at $200 million, representing limited partner interests in Dominion Midstream. The number of units was based on the volume weighted average trading price of Dominion Midstream’s common units for the ten trading days prior to April 1, 2015, or $39.12 per unit. Since Dominion consolidates Dominion Midstream for financial reporting purposes, this transaction was eliminated upon consolidation and did not impact Dominion’s financial position or cash flows.

SALE OF ELECTRIC RETAIL ENERGY MARKETING BUSINESS

In March 2014, Dominion completed the sale of its electric retail energy marketing business. The proceeds were $187 million, net of transaction costs. The sale resulted in a gain, subject to post-closing adjustments, of $100 million ($57 million after-tax) net of a $31 million write-off of goodwill, and is included in other operations and maintenance expense in Dominion’s Consolidated Statements of Income. The sale of the electric retail energy marketing business did not qualify for discontinued operations classification.

SALE OF ILLINOIS GAS CONTRACTS

In June 2013, Dominion completed the sale of Illinois Gas Contracts. The sales price was $32 million, subject to post-closing adjustments. The sale resulted in a gain of $29 million ($18 million after-tax) net of a $3 million write-off of goodwill, and is included in other operations and maintenance expense in Dominion’s Consolidated Statement of Income. The sale of Illinois Gas Contracts did not qualify for discontinued operations classification as it is not considered a component under applicable accounting guidance.

SALE OF BRAYTON POINT, KINCAID AND EQUITY METHOD INVESTMENT IN ELWOOD

In March 2013, Dominion entered into an agreement with Energy Capital Partners to sell Brayton Point, Kincaid, and its equity method investment in Elwood.

In the first and second quarters of 2013, Brayton Point’s and Kincaid’s assets and liabilities to be disposed were classified as held for sale and adjusted to their estimated fair value less cost to sell, resulting in impairment charges totaling $48 million ($28 million after-tax), which are included in discontinued operations in Dominion’s Consolidated Statements of Income. In both periods, Dominion used the market approach to estimate the fair value of Brayton Point’s and Kincaid’s long-lived assets. These were considered Level 2 fair value measurements given that they were based on the agreed-upon sales price.

Dominion’s 50% interest in Elwood was an equity method investment and therefore, in accordance with applicable accounting guidance, the carrying amount of this investment was not classified as held for sale nor were the equity earnings from this investment reported as discontinued operations.

In August 2013, Dominion completed the sale and received proceeds of $465 million, net of transaction costs. The sale resulted in a $35 million ($25 million after-tax) gain attributable to its equity method investment in Elwood, which is included in other income in Dominion’s Consolidated Statement of Income, which was partially offset by a $17 million ($18 million after-tax) loss attributable to Brayton Point and Kincaid, which includes a $16 million write-off of goodwill and is reflected in loss from discontinued operations in Dominion’s Consolidated Statement of Income.

The following table presents selected information regarding the results of operations of Brayton Point and Kincaid, which are reported as discontinued operations in Dominion’s Consolidated Statements of Income:

Year Ended December 31,	2013
(millions)
Operating revenue	$	304
Loss before income taxes		(135	)(1)

(1) Includes $64 million of charges related to the defeasance of Brayton Point debt and the early redemption of Kincaid debt in 2013.

Virginia Power

ACQUISITION OF SOLAR PROJECT

In December 2015, Virginia Power completed the acquisition of 100% of a solar development project in North Carolina from Morgans Corner for $47 million, all of which was allocated to property, plant and equipment. The project was placed into service in December 2015 with a total cost of $49 million, including the initial acquisition cost. The project generates approximately 20 MW. The output generated by the project will be used to meet a ten year non-jurisdictional supply agreement with the U.S. Navy, which has the unilateral option to extend for an additional ten years. In October 2015, the North Carolina Commission granted the transfer of the existing CPCN from Morgans Corner to Virginia Power. The acquired asset is included in the Virginia Power Generation operating segment.

Dominion and Dominion Gas

BLUE RACER

See Note 9 for a discussion of transactions related to Blue Racer.

ASSIGNMENTS OF SHALE DEVELOPMENT RIGHTS

See Note 10 for a discussion of assignments of shale development rights.

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Combined Notes to Consolidated Financial Statements, Continued

NOTE 4. OPERATING REVENUE

The Companies’ operating revenue consists of the following:

Year Ended December 31,	2015		2014		2013
(millions)
Dominion
Electric sales:
Regulated	$	7,482	$	7,460	$	7,193
Nonregulated		1,488		1,839		2,511
Gas sales:
Regulated		218		334		323
Nonregulated		471		751		930
Gas transportation and storage		1,616		1,543		1,535
Other		408		509		628
Total operating revenue	$	11,683	$	12,436	$	13,120
Virginia Power
Regulated electric sales	$	7,482	$	7,460	$	7,193
Other		140		119		102
Total operating revenue	$	7,622	$	7,579	$	7,295
Dominion Gas
Gas sales:
Regulated	$	122	$	209	$	202
Nonregulated		10		26		32
Gas transportation and storage		1,366		1,353		1,338
NGL revenue		93		212		292
Other		125		98		73
Total operating revenue	$	1,716	$	1,898	$	1,937

NOTE 5. INCOME TAXES

Judgment and the use of estimates are required in developing the provision for income taxes and reporting of tax-related assets and liabilities. The interpretation of tax laws involves uncertainty, since tax authorities may interpret the laws differently. The Companies are routinely audited by federal and state tax authorities. Ultimate resolution of income tax matters may result in favorable or unfavorable impacts to net income and cash flows, and adjustments to tax-related assets and liabilities could be material.

In December 2015, U.S. federal legislation was enacted, providing an extension of the 50% bonus depreciation allowance for qualifying expenditures incurred in 2015, 2016 and 2017, and a phasing down of the allowance to 40% in 2018 and 30% in 2019 and expiration thereafter. In addition, the legislation extends the 30% investment tax credit for qualifying expenditures incurred through 2019 and provides a phase down of the credit to 26% in 2020, 22% in 2021 and 10% in 2022 and thereafter. U.S. federal legislation had also been enacted in December 2014 to delay the expiration of the bonus depreciation allowance, but only for one year, so that it was available for qualifying expenditures incurred during 2014.

Continuing Operations

Details of income tax expense for continuing operations including noncontrolling interests were as follows:

	Dominion									Virginia Power									Dominion Gas
Year Ended December 31,	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Current:
Federal	$	(24	)	$	(11	)	$	317		$	316		$	85		$	357		$	90	$	86	$	158
State		75			14			110			92			67			62			30		32		41
Total current expense		51			3			427			408			152			419			120		118		199
Deferred:
Federal
Taxes before operating loss carry forwards and investment tax credits		384			956			563			154			381			224			156		192		92
Tax utilization (benefit) of operating loss carry forwards		539			(352	)		(18	)		96			—			—			6		—		—
Investment tax credits		(134	)		(152	)		(48	)		(11	)		—			—			—		—		—
State		66			(2	)		(31	)		13			16			17			1		24		10
Total deferred expense		855			450			466			252			397			241			163		216		102
Amortization of deferred investment tax credits		(1	)		(1	)		(1	)		(1	)		(1	)		(1	)		—		—		—
Total income tax expense	$	905		$	452		$	892		$	659		$	548		$	659		$	283	$	334	$	301

In 2015, Dominion’s current federal income tax benefit includes the recognition of a $20 million benefit related to a carryback to be filed for nuclear decommissioning expenditures included in its 2014 net operating loss.

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For continuing operations including noncontrolling interests, the statutory U.S. federal income tax rate reconciles to the Companies’ effective income tax rate as follows:

	Dominion									Virginia Power									Dominion Gas
Year Ended December 31,	2015			2014			2013			2015			2014			2013			2015			2014			2013
U.S. statutory rate		35.0	%		35.0	%		35.0	%		35.0	%		35.0	%		35.0	%		35.0	%		35.0	%		35.0	%
Increases (reductions) resulting from:
State taxes, net of federal benefit		3.7			—			2.1			3.9			3.8			3.1			2.7			4.4			4.3
Investment tax credits		(4.7	)		(8.6	)		(1.8	)		(0.6	)		—			—			—			—			—
Production tax credits		(0.8	)		(1.2	)		(0.6	)		(0.6	)		(0.6	)		(0.2	)		—			—			—
Valuation allowances		(0.3	)		0.7			(0.1	)		—			—			—			—			—			—
AFUDC - equity		(0.3	)		—			(0.6	)		(0.6	)		—			(0.8	)		0.2			—			(0.1	)
Employee stock ownership plan deduction		(0.6	)		(0.9	)		(0.6	)		—			—			—			—			—			—
Other, net		—			0.4			(0.4	)		0.6			0.8			(0.4	)		0.3			0.1			0.3
Effective tax rate		32.0	%		25.4	%		33.0	%		37.7	%		39.0	%		36.7	%		38.2	%		39.5	%		39.5	%

Dominion’s effective tax rate in 2014 reflects the recognition of state tax credits and previously unrecognized tax benefits due to the expiration of statutes of limitations. Dominion Gas’ effective tax rate in 2015 reflects a benefit resulting from the impact of changes in the allocation of income among states on existing deferred taxes.

The Companies’ deferred income taxes consist of the following:

	Dominion						Virginia Power						Dominion Gas
At December 31,	2015			2014			2015			2014			2015			2014
(millions)
Deferred income taxes:
Total deferred income tax assets	$	1,152		$	2,023		$	164		$	500		$	129		$	227
Total deferred income tax liabilities		8,552			8,663			4,805			4,915			2,343			2,289
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	$	6,299		$	5,895		$	4,133		$	3,965		$	1,541		$	1,417
Nuclear decommissioning		1,158			1,241			378			474			—			—
Deferred state income taxes		646			659			302			299			205			207
Federal benefit of deferred state income taxes		(226	)		(231	)		(106	)		(105	)		(72	)		(72	)
Deferred fuel, purchased energy and gas costs		(1	)		27			(3	)		18			1			7
Pension benefits		291			272			(99	)		(77	)		613			567
Other postretirement benefits		(15	)		(17	)		30			13			(7	)		(12	)
Loss and credit carryforwards		(1,004	)		(1,434	)		(53	)		(116	)		(4	)		(10	)
Valuation allowances		73			87			—			—			—			—
Partnership basis differences		367			304			—			—			41			42
Other		(188	)		(163	)		59			(56	)		(104	)		(84	)
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062

At December 31, 2015, Dominion had the following deductible loss and credit carryforwards:

• Federal loss carryforwards of $594 million that expire if unutilized during the period 2021 through 2034;

• Federal investment tax credits of $407 million that expire if unutilized during the period 2033 through 2035;

• Federal production and other tax credits of $89 million that expire if unutilized during the period 2031 through 2035;

• State loss carryforwards of $1.6 billion that expire if unutilized during the period 2018 through 2034. A valuation allowance on $1.1 billion of these carryforwards has been established;

• State minimum tax credits of $145 million that do not expire; and

• State investment tax credits of $40 million that expire if unutilized during the period 2019 through 2024.

At December 31, 2015, Virginia Power had the following deductible loss and credit carryforwards:

• Federal loss carryforwards of $7 million that expire if unutilized during the period 2031 through 2034;

• Federal investment, production and other tax credits of $38 million that expire if unutilized during the period 2031 through 2035; and

• State investment tax credits of $9 million that expire if unutilized by 2024.

At December 31, 2015, Dominion Gas had federal loss carryforwards of $10 million that expire if unutilized during the period 2031 through 2034 and no credit carryforwards.

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Combined Notes to Consolidated Financial Statements, Continued

A reconciliation of changes in the Companies’ unrecognized tax benefits follows:

	Dominion									Virginia Power									Dominion Gas
	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Balance at January 1	$	145		$	222		$	293		$	36		$	39		$	57		$	29	$	29	$	30
Increases-prior period positions		2			24			17			—			2			12			—		—		—
Decreases-prior period positions		(40	)		(26	)		(99	)		(25	)		(16	)		(42	)		—		—		(1	)
Increases-current period positions		8			16			30			1			11			14			—		—		—
Decreases-current period positions		—			—			(5	)		—			—			—			—		—		—
Settlements with tax authorities		(5	)		—			(2	)		—			—			(2	)		—		—		—
Expiration of statutes of limitations		(7	)		(91	)		(12	)		—			—			—			—		—		—
Balance at December 31	$	103		$	145		$	222		$	12		$	36		$	39		$	29	$	29	$	29

Certain unrecognized tax benefits, or portions thereof, if recognized, would affect the effective tax rate. Changes in these unrecognized tax benefits may result from remeasurement of amounts expected to be realized, settlements with tax authorities and expiration of statutes of limitations. For Dominion and its subsidiaries, these unrecognized tax benefits were $69 million, $77 million and $126 million at December 31, 2015, 2014 and 2013, respectively. For Dominion, the change in these unrecognized tax benefits decreased income tax expense by $6 million, $47 million and $29 million in 2015, 2014 and 2013, respectively. For Virginia Power, these unrecognized tax benefits were $8 million at December 31, 2015, 2014 and 2013. For Virginia Power, the change in these unrecognized tax benefits affected income tax expense by less than $1 million in both 2015 and 2014, and increased income tax expense by $4 million in 2013. For Dominion Gas, these unrecognized tax benefits were $19 million at December 31, 2015, 2014 and 2013. For Dominion Gas, the change in these unrecognized tax benefits affected income tax expense by less than $1 million in 2015, 2014 and 2013.

The IRS examination of tax years 2008, 2009, 2010 and 2011 concluded in late 2013, resulting in a payment of $46 million, and an adjustment to a refund previously received by Dominion for its carryback of 2008 losses to 2007. The loss carryback, as adjusted, was submitted to the U.S. Congressional Joint Committee on Taxation for review. Early in 2014, Dominion received notification that the matter had been resolved with no further adjustments.

Effective for its 2014 tax year, Dominion was accepted into the CAP. Through the CAP, Dominion has the opportunity to resolve complex tax matters with the IRS before filing its federal income tax returns, thus achieving certainty for such tax return filing positions agreed to by the IRS. Under a Pre-CAP plan, the IRS audit of tax years 2012 and 2013 began in early 2014 and

concluded in late 2015. The IRS audit of CAP tax year 2014 also began in 2014. The IRS issued a partial acceptance letter in late 2015 and completed its post-filing review of the 2014 tax year in early 2016. The IRS audit of CAP tax year 2015 began in 2015. Accordingly, Dominion’s earliest tax year remaining open for federal examination is 2015.

It is reasonably possible that settlement negotiations and expiration of statutes of limitations could result in a decrease in unrecognized tax benefits in 2016 by up to $30 million for Dominion and $22 million for Dominion Gas. If such changes were to occur, other than revisions of the accrual for interest on tax underpayments and overpayments, earnings could increase by up to $15 million for Dominion and $10 million for Dominion Gas.

Otherwise, with regard to 2015 and prior years, Dominion and Dominion Gas cannot estimate the range of reasonably possible changes to unrecognized tax benefits that may occur in 2016.

After considering the possibility of potential changes in the status of its remaining unrecognized tax benefits, Virginia Power has concluded that no significant changes are reasonably possible to occur in 2016.

For each of the major states in which Dominion operates, the earliest tax year remaining open for examination is as follows:

State	Earliest Open Tax Year
Pennsylvania(1)		2010
Connecticut		2012
Virginia(2)		2012
West Virginia(1)		2012
New York(1)		2007

(1) Considered a major state for Dominion Gas’ operations.

(2) Considered a major state for Virginia Power’s operations.

The Companies are also obligated to report adjustments resulting from IRS settlements to state tax authorities. In addition, if Dominion utilizes operating losses or tax credits generated in years for which the statute of limitations has expired, such amounts are generally subject to examination.

Discontinued Operations

Details of income tax expense for Dominion’s discontinued operations were as follows:

Year Ended December 31,	2013
(millions)
Current:
Federal	$	(274	)
State		(41	)
Total current benefit		(315	)
Deferred:
Federal		232
State		40
Total deferred expense		272
Total income tax benefit	$	(43	)

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Dominion’s effective tax rate for 2013 reflects the impact of goodwill written off in the sale of Kincaid and Brayton Point that is not deductible for tax purposes.

NOTE 6. FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (exit price) in an orderly transaction between market participants at the measurement date. However, the use of a mid-market pricing convention (the mid-point between bid and ask prices) is permitted. Fair values are based on assumptions that market participants would use when pricing an asset or liability, including assumptions about risk and the risks inherent in valuation techniques and the inputs to valuations. This includes not only the credit standing of counterparties involved and the impact of credit enhancements but also the impact of the Companies’ own nonperformance risk on their liabilities. Fair value measurements assume that the transaction occurs in the principal market for the asset or liability (the market with the most volume and activity for the asset or liability from the perspective of the reporting entity), or in the absence of a principal market, the most advantageous market for the asset or liability (the market in which the reporting entity would be able to maximize the amount received or minimize the amount paid). Dominion and Virginia Power apply fair value measurements to certain assets and liabilities including commodity and interest rate derivative instruments, and nuclear decommissioning trust and other investments including those held in Dominion’s rabbi, pension and other postretirement benefit plan trusts, in accordance with the requirements described above. Dominion Gas applies fair value measurements to certain assets and liabilities including commodity and interest rate derivative instruments and investments held in pension and other postretirement benefit plan trusts, in accordance with the requirements described above. The Companies apply credit adjustments to their derivative fair values in accordance with the requirements described above. These credit adjustments are currently not material to the derivative fair values.

Inputs and Assumptions

The Companies maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Fair value is based on actively-quoted market prices, if available. In the absence of actively-quoted market prices, price information is sought from external sources, including broker quotes and industry publications. When evaluating pricing information provided by brokers and other pricing services, the Companies consider whether the broker is willing and able to trade at the quoted price, if the broker quotes are based on an active market or an inactive market and the extent to which brokers are utilizing a particular model if pricing is not readily available. If pricing information from external sources is not available, or if the Companies believe that observable pricing is not indicative of fair value, judgment is required to develop the estimates of fair value. In those cases the Companies must estimate

prices based on available historical and near-term future price information and certain statistical methods, including regression analysis, that reflect their market assumptions.

The Companies’ commodity derivative valuations are prepared by Dominion’s ERM department. The ERM department creates daily mark-to-market valuations for the Companies’ derivative transactions using computer-based statistical models. The inputs that go into the market valuations are transactional information stored in the systems of record and market pricing information that resides in data warehouse databases. The majority of forward prices are automatically uploaded into the data warehouse databases from various third-party sources. Inputs obtained from third-party sources are evaluated for reliability considering the reputation, independence, market presence, and methodology used by the third-party. If forward prices are not available from third-party sources, then the ERM department models the forward prices based on other available market data. A team consisting of risk management and risk quantitative analysts meets each business day to assess the validity of market prices and mark-to-market valuations. During this meeting, the changes in mark-to-market valuations from period to period are examined and qualified against historical expectations. If any discrepancies are identified during this process, the mark-to-market valuations or the market pricing information is evaluated further and adjusted, if necessary.

For options and contracts with option-like characteristics where observable pricing information is not available from external sources, Dominion and Virginia Power generally use a modified Black-Scholes Model that considers time value, the volatility of the underlying commodities and other relevant assumptions when estimating fair value. Dominion and Virginia Power use other option models under special circumstances, including a Spread Approximation Model when contracts include different commodities or commodity locations and a Swing Option Model when contracts allow either the buyer or seller the ability to exercise within a range of quantities. For contracts with unique characteristics, the Companies may estimate fair value using a discounted cash flow approach deemed appropriate in the circumstances and applied consistently from period to period. For individual contracts, the use of different valuation models or assumptions could have a significant effect on the contract’s estimated fair value.

The inputs and assumptions used in measuring fair value include the following:

For commodity derivative contracts:

• Forward commodity prices

• Transaction prices

• Price volatility

• Price correlation

• Volumes

• Commodity location

• Interest rates

• Credit quality of counterparties and the Companies

• Credit enhancements

• Time value

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Combined Notes to Consolidated Financial Statements, Continued

For interest rate derivative contracts:

• Interest rate curves

• Credit quality of counterparties and the Companies

• Volumes

• Credit enhancements

• Time value

For investments:

• Quoted securities prices and indices

• Securities trading information including volume and restrictions

• Maturity

• Interest rates

• Credit quality

• NAV (for alternative investments and common/collective trust funds)

The Companies regularly evaluate and validate the inputs used to estimate fair value by a number of methods, including review and verification of models, as well as various market price verification procedures such as the use of pricing services and multiple broker quotes to support the market price of the various commodities and investments in which the Companies transact.

Levels

The Companies also utilize the following fair value hierarchy, which prioritizes the inputs to valuation techniques used to measure fair value into three broad levels:

• Level 1—Quoted prices (unadjusted) in active markets for identical assets and liabilities that they have the ability to access at the measurement date. Instruments categorized in Level 1 primarily consist of financial instruments such as certain exchange-traded derivatives, and exchange-listed equities, mutual funds and certain Treasury securities held in nuclear decommissioning trust funds for Dominion and Virginia Power, benefit plan trust funds for Dominion and Dominion Gas, and rabbi trust funds for Dominion.

• Level 2—Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability, and inputs that are derived from observable market data by correlation or other means. Instruments categorized in Level 2 primarily include commodity forwards and swaps, interest rate swaps, restricted cash equivalents, and certain Treasury securities, money market funds, common/collective trust funds, and corporate, state and municipal debt securities held in nuclear decommissioning trust funds for Dominion and Virginia Power, benefit plan trust funds for Dominion and Dominion Gas, and rabbi trust funds for Dominion.

• Level 3—Unobservable inputs for the asset or liability, including situations where there is little, if any, market activity for the asset or liability. Instruments categorized in Level 3 for the Companies consist of long-dated commodity derivatives, FTRs, natural gas peaking options and other modeled commodity derivatives. Additional instruments categorized in Level 3 for Dominion and Dominion Gas include alternative

investments, consisting of investments in partnerships, joint ventures and other alternative investments, held in benefit plan trust funds.

The fair value hierarchy gives the highest priority to quoted prices in active markets (Level 1) and the lowest priority to unobservable data (Level 3). In some cases, the inputs used to measure fair value might fall in different levels of the fair value hierarchy. In these cases, the lowest level input that is significant to a fair value measurement in its entirety determines the applicable level in the fair value hierarchy. Assessing the significance of a particular input to the fair value measurement in its entirety requires judgment, considering factors specific to the asset or liability.

For derivative contracts, the Companies recognize transfers among Level 1, Level 2 and Level 3 based on fair values as of the first day of the month in which the transfer occurs. Transfers out of Level 3 represent assets and liabilities that were previously classified as Level 3 for which the inputs became observable for classification in either Level 1 or Level 2. Because the activity and liquidity of commodity markets vary substantially between regions and time periods, the availability of observable inputs for substantially the full term and value of the Companies’ over-the-counter derivative contracts is subject to change.

Level 3 Valuations

Fair value measurements are categorized as Level 3 when price or other inputs that are considered to be unobservable are significant to their valuations. Long-dated commodity derivatives are generally based on unobservable inputs due to the length of time to settlement and the absence of market activity and are therefore categorized as Level 3. FTRs are categorized as Level 3 fair value measurements because the only relevant pricing available comes from ISO auctions, which are generally not considered to be liquid markets. Other modeled commodity derivatives have unobservable inputs in their valuation, mostly due to non- transparent and illiquid markets. Alternative investments are categorized as Level 3 due to the absence of quoted market prices, illiquidity and the long-term nature of these assets. These investments are generally valued using NAV based on the proportionate share of the fair value as determined by reference to the most recent audited fair value financial statements or fair value statements provided by the investment manager adjusted for any significant events occurring between the investment manager’s and the Companies’ measurement date.

The Companies enter into certain physical and financial forwards, futures, options and swaps, which are considered Level 3 as they have one or more inputs that are not observable and are significant to the valuation. The discounted cash flow method is used to value Level 3 physical and financial forwards and futures contracts. An option model is used to value Level 3 physical and financial options. The discounted cash flow model for forwards and futures calculates mark-to-market valuations based on forward market prices, original transaction prices, volumes, risk-free rate of return, and credit spreads. The option model calculates mark-to-market valuations using variations of the Black-Scholes option model. The inputs into the models are the forward market prices, implied price volatilities, risk-free rate of return, the option expiration dates, the option strike prices, the original sales prices,

96

and volumes. For Level 3 fair value measurements, forward market prices, credit spreads and implied price volatilities are considered unobservable. The unobservable inputs are developed and substantiated using historical information, available market data,

third-party data, and statistical analysis. Periodically, inputs to valuation models are reviewed and revised as needed, based on historical information, updated market data, market liquidity and relationships, and changes in third-party pricing sources.

The following table presents Dominion’s quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for price volatility and credit spreads.

	Fair Value (millions)		Valuation Techniques		Unobservable Input		Range		Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	97		Discounted Cash Flow		Market Price (per Dth)(4)		(2) - 8		(1	)
						Credit Spread(5)		1% - 6%		3	%
Liquids(3)		4		Discounted Cash Flow		Market Price (per Gal)(4)		0 - 2		1
FTRs		9		Discounted Cash Flow		Market Price (per MWh)(4)		(2) - 14		1
Physical and Financial Options:
Natural Gas		4		Option Model		Market Price (per Dth)(4)		2 - 3		3
						Price Volatility(6)		25% - 58%		37	%
Total assets	$	114
Liabilities:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	9		Discounted Cash Flow		Market Price (per Dth)(4)		(2) - 3		2
FTRs		3		Discounted Cash Flow		Market Price (per MWh)(4)		(9) - 9		2
Physical and Financial Options:
Natural Gas		7		Option Model		Market Price (per Dth)(4)		2 - 5		3
						Price Volatility(6)		25% - 58%		35	%
Total liabilities	$	19

(1) Averages weighted by volume.

(2) Includes basis.

(3) Includes NGLs and oil.

(4) Represents market prices beyond defined terms for Levels 1 and 2.

(5) Represents credit spreads unrepresented in published markets.

(6) Represents volatilities unrepresented in published markets.

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)		Gain (loss)
Market Price	Sell	Increase (decrease)		Loss (gain)
Price Volatility	Buy	Increase (decrease)		Gain (loss)
Price Volatility	Sell	Increase (decrease)		Loss (gain)
Credit Spread	Asset	Increase (decrease)		Loss (gain)

Nonrecurring Fair Value Measurements

DOMINION

See Note 3 for information regarding the sale of Brayton Point, Kincaid and Dominion’s equity method investment in Elwood.

DOMINION GAS

Natural Gas Assets

In the fourth quarter of 2014, Dominion Gas recorded an impairment charge of $9 million ($6 million after-tax) in other

operations and maintenance expense in its Consolidated Statements of Income, to write off previously capitalized costs following the cancellation of a development project.

In June 2013, Dominion Gas purchased certain natural gas infrastructure facilities that were previously leased from third parties. The purchase price was based on terms in the lease, which exceeded current market pricing. As a result of the purchase price and expected losses, Dominion Gas recorded an impairment charge of $49 million ($29 million after-tax) in other operations and maintenance expense in its Consolidated Statements of Income, to write down the long-lived assets to their estimated fair values of less than $1 million. As management was not aware of any recent market transactions for comparable assets with sufficient transparency to develop a market approach to fair value, Dominion Gas used the income approach (discounted cash flows) to estimate the fair value of the assets in this impairment test. This was considered a Level 3 fair value measurement due to the use of significant unobservable inputs, including estimates of future production and other commodity prices.

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Combined Notes to Consolidated Financial Statements, Continued

Also in June 2013, Dominion Gas recorded an impairment charge of $6 million ($4 million after-tax) in other operations and maintenance expense in its Consolidated Statements of Income, to write off previously capitalized costs following the cancellation of two development projects.

Recurring Fair Value Measurements

Fair value measurements are separately disclosed by level within the fair value hierarchy with a separate reconciliation of fair value measurements categorized as Level 3. Fair value disclosures for assets held in Dominion’s and Dominion Gas’ pension and other postretirement benefit plans are presented in Note 21.

DOMINION

The following table presents Dominion’s assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	1	$	249	$	114	$	364
Interest rate		—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap		2,547		—		—		2,547
Other		5		—		—		5
REIT		63		—		—		63
Non-U.S.:
Large Cap		10		—		—		10
Fixed Income:
Corporate debt instruments		—		437		—		437
U.S. Treasury securities and agency debentures		458		201		—		659
State and municipal		—		376		—		376
Other		—		100		—		100
Cash equivalents and other		2		2		—		4
Total assets	$	3,086	$	1,389	$	114	$	4,589
Liabilities:
Derivatives:
Commodity	$	—	$	141	$	19	$	160
Interest rate		—		183		—		183
Total liabilities	$	—	$	324	$	19	$	343
At December 31, 2014
Assets:
Derivatives:
Commodity	$	3	$	567	$	125	$	695
Interest rate		—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap		2,669		—		—		2,669
Other		6		—		—		6
Non-U.S.:
Large Cap		12		—		—		12
Fixed Income:
Corporate debt instruments		—		441		—		441
U.S. Treasury securities and agency debentures		419		190		—		609
State and municipal		—		395		—		395
Other		—		74		—		74
Cash equivalents and other		3		10		—		13
Total assets	$	3,112	$	1,701	$	125	$	4,938
Liabilities:
Derivatives:
Commodity	$	3	$	571	$	18	$	592
Interest rate		—		202		—		202
Total liabilities	$	3	$	773	$	18	$	794

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

98

The following table presents the net change in Dominion’s assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	107		$	(16	)	$	25
Total realized and unrealized gains (losses):
Included in earnings		(5	)		97			(9	)
Included in other comprehensive income (loss)		(9	)		7			1
Included in regulatory assets/liabilities		(4	)		109			(9	)
Settlements		9			(88	)		(23	)
Transfers out of Level 3(1)		(3	)		(2	)		(1	)
Balance at December 31,	$	95		$	107		$	(16	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	$	2		$	6		$	—

(1) In March 2015, Dominion changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

The following table presents Dominion’s gains and losses included in earnings in the Level 3 fair value category:

	Operating Revenue		Electric Fuel and Other Energy- Related Purchases			Purchased Gas			Total
(millions)
Year Ended December 31, 2015
Total gains (losses) included in earnings	$	6	$	(11	)	$	—		$	(5	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date		1		1			—			2
Year Ended December 31, 2014
Total gains (losses) included in earnings	$	4	$	97		$	(4	)	$	97
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date		4		1			1			6
Year Ended December 31, 2013
Total gains (losses) included in earnings	$	11	$	(19	)	$	(1	)	$	(9	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date		1		—			(1	)		—

99

Combined Notes to Consolidated Financial Statements, Continued

VIRGINIA POWER

The following table presents Virginia Power’s quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques		Unobservable Input		Range		Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
FTRs	$	9		Discounted Cash Flow		Market Price (per MWh)(3)		(2) - 14		1
Natural gas(2)		92		Discounted Cash Flow		Market Price (per Dth)(3)		(2) - 4		(1	)
						Credit Spread(4)		1% - 6%		3	%
Total assets	$	101
Liabilities:
Physical and Financial Forwards and Futures:
FTRs	$	3		Discounted Cash Flow		Market Price (per MWh)(3)		(9) - 9		2
Physical and Financial Options:
Natural gas		5		Discounted Cash Flow		Market Price (per Dth)(3)		2 - 5		3
						Price Volatility(5)		32% - 38%		35	%
Total liabilities	$	8

(1) Averages weighted by volume.

(2) Includes basis.

(3) Represents market prices beyond defined terms for Levels 1 and 2.

(4) Represents credit spreads unrepresented in published markets.

(5) Represents volatilities unrepresented in published markets.

100

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)		Gain (loss)
Market Price	Sell	Increase (decrease)		Loss (gain)
Price Volatility	Buy	Increase (decrease)		Gain (loss)
Price Volatility	Sell	Increase (decrease)		Loss (gain)
Credit Spread	Asset	Increase (decrease)		Loss (gain)

The following table presents Virginia Power’s assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	—	$	13	$	101	$	114
Interest rate		—		13		—		13
Investments(1):
Equity securities:
U.S.:
Large Cap		1,100		—		—		1,100
REIT		63		—		—		63
Fixed Income:
Corporate debt instruments		—		238		—		238
U.S. Treasury securities and agency debentures		180		79		—		259
State and municipal		—		175		—		175
Other		—		34		—		34
Total assets	$	1,343	$	552	$	101	$	1,996
Liabilities:
Derivatives:
Commodity	$	—	$	19	$	8	$	27
Interest rate		—		59		—		59
Total liabilities	$	—	$	78	$	8	$	86
At December 31, 2014
Assets:
Derivatives:
Commodity	$	—	$	7	$	106	$	113
Investments(1):
Equity securities:
U.S.:
Large Cap		1,157		—		—		1,157
Fixed Income:
Corporate debt instruments		—		250		—		250
U.S. Treasury securities and agency debentures		137		61		—		198
State and municipal		—		211		—		211
Other		—		23		—		23
Total assets	$	1,294	$	552	$	106	$	1,952
Liabilities:
Derivatives:
Commodity	$	—	$	11	$	4	$	15
Interest rate		—		72		—		72
Total liabilities	$	—	$	83	$	4	$	87

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

The following table presents the net change in Virginia Power’s assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	102		$	(7	)	$	2
Total realized and unrealized gains (losses):
Included in earnings		(13	)		96			(17	)
Included in regulatory assets/liabilities		(5	)		109			(9	)
Settlements		13			(96	)		17
Transfers out of Level 3		(4	)		—			—
Balance at December 31,	$	93		$	102		$	(7	)

The gains and losses included in earnings in the Level 3 fair value category were classified in electric fuel and other energy-related purchases expense in Virginia Power’s Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013. There were no unrealized gains and losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date for the years ended December 31, 2015, 2014 and 2013.

DOMINION GAS

The following table presents Dominion Gas’ quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques		Unobservable Input		Range		Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
NGLs	$	6		Discounted Cash Flow		Market Price (per Gal)(2)		0 - 1		1
Total assets	$	6

(1) Averages weighted by volume.

(2) Represents market prices beyond defined terms for Levels 1 and 2.

101

Combined Notes to Consolidated Financial Statements, Continued

The following table presents Dominion Gas’ assets and liabilities for commodity and interest rate derivatives that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Commodity	$	—	$	5	$	6	$	11
Total assets	$	—	$	5	$	6	$	11
Liabilities:
Interest rate	$	—	$	14	$	—	$	14
Total liabilities	$	—	$	14	$	—	$	14
At December 31, 2014
Assets:
Commodity	$	—	$	—	$	2	$	2
Total assets	$	—	$	—	$	2	$	2
Liabilities:
Interest rate	$	—	$	9	$	—		9
Total liabilities	$	—	$	9	$	—	$	9

The following table presents the net change in Dominion Gas’ derivative assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	2		$	(6	)	$	(12	)
Total realized and unrealized gains (losses):
Included in earnings		1			2			1
Included in other comprehensive income (loss)		(5	)		10			3
Settlements		(1	)		(4	)		2
Transfers out of Level 3(1)		9			—			—
Balance at December 31,	$	6		$	2		$	(6	)

(1) In March 2015, Dominion Gas changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

The gains and losses included in earnings in the Level 3 fair value category were classified in operating revenue in Dominion Gas’ Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013. There were no unrealized gains and losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date for the years ended December 31, 2015, 2014 and 2013.

Fair Value of Financial Instruments

Substantially all of the Companies’ financial instruments are recorded at fair value, with the exception of the instruments described below, which are reported at historical cost. Estimated fair values have been determined using available market information and valuation methodologies considered appropriate by management. The carrying amount of cash and cash equivalents, restricted cash (which is recorded in other current assets), customer and other receivables, short-term debt, affiliated current borrowings, payables to affiliates and accounts payable are representative of fair value because of the short-term nature of these instruments. For the Companies’ financial instruments that are not recorded at fair value, the carrying amounts and estimated fair values are as follows:

At December 31,	2015				2014
	Carrying Amount		Estimated  Fair Value(1)		Carrying Amount		Estimated Fair Value(1)
(millions)
Dominion
Long-term debt, including securities due within one year(2)	$	21,998	$	23,210	$	19,723	$	21,881
Junior subordinated notes(3)		1,358		1,192		1,374		1,396
Remarketable subordinated notes(3)		2,086		2,129		2,083		2,362
Virginia Power
Long-term debt, including securities due within one year(3)	$	9,425	$	10,400	$	8,937	$	10,293
Dominion Gas
Long-term debt, including securities due within one year(3)	$	3,292	$	3,299	$	2,594	$	2,672

(1) Fair value is estimated using market prices, where available, and interest rates currently available for issuance of debt with similar terms and remaining maturities. All fair value measurements are classified as Level 2. The carrying amount of debt issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

(2) Carrying amount includes amounts which represent the unamortized discount and/or premium. At December 31, 2015, and 2014, includes the valuation of certain fair value hedges associated with Dominion’s fixed rate debt, of $7 million and $19 million, respectively.

(3) Carrying amount includes amounts which represent the unamortized discount and/or premium.

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NOTE 7. DERIVATIVES AND HEDGE ACCOUNTING ACTIVITIES

The Companies are exposed to the impact of market fluctuations in the price of electricity, natural gas and other energy-related products they market and purchase, as well as interest rate risks of their business operations. The Companies use derivative instruments to manage exposure to these risks, and designate certain derivative instruments as fair value or cash flow hedges for accounting purposes. As discussed in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivatives are deferred as regulatory assets or regulatory liabilities until the related transactions impact earnings. See Note 6 for further information about fair value measurements and associated valuation methods for derivatives.

Derivative assets and liabilities are presented gross on the Companies’ Consolidated Balance Sheets. Dominion’s derivative contracts include both over-the-counter transactions and those that are executed on an exchange or other trading platform (exchange contracts) and centrally cleared. Virginia Power’s and Dominion Gas’ derivative contracts include over-the-counter

transactions. Over-the-counter contracts are bilateral contracts that are transacted directly with a third party. Exchange contracts utilize a financial intermediary, exchange, or clearinghouse to enter, execute, or clear the transactions. Certain over-the-counter and exchange contracts contain contractual rights of setoff through master netting arrangements, derivative clearing agreements, and contract default provisions. In addition, the contracts are subject to conditional rights of setoff through counterparty nonperformance, insolvency, or other conditions.

In general, most over-the-counter transactions and all exchange contracts are subject to collateral requirements. Types of collateral for over-the-counter and exchange contracts include cash, letters of credit, and other forms of security, none of which are subject to restrictions. Cash collateral is used in the table below to offset derivative assets and liabilities. Certain accounts receivable and accounts payable recognized on the Companies’ Consolidated Balance Sheets, as well as letters of credit and other forms of security, all of which are not included in the tables below, are subject to offset under master netting or similar arrangements and would reduce the net exposure.

103

Combined Notes to Consolidated Financial Statements, Continued

DOMINION

Balance Sheet Presentation

The tables below present Dominion’s derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	—	$	24	$	24	$	—	$	24
Commodity contracts:
Over-the-counter		217		—		217		382		—		382
Exchange		138		—		138		298		—		298
Total derivatives, subject to a master netting or similar arrangement		379		—		379		704		—		704
Total derivatives, not subject to a master netting or similar arrangement		9		—		9		15		—		15
Total	$	388	$	—	$	388	$	719	$	—	$	719

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	22	$	—	$	2	$	24	$	16	$	—	$	8
Commodity contracts:
Over-the-counter		217		37		—		180		382		34		34		314
Exchange		138		82		—		56		298		298		—		—
Total	$	379	$	141	$	—	$	238	$	704	$	348	$	34	$	322

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	—	$	183	$	202	$	—	$	202
Commodity contracts:
Over-the-counter		70		—		70		87		—		87
Exchange		82		—		82		493		—		493
Total derivatives, subject to a master netting or similar arrangement		335		—		335		782		—		782
Total derivatives, not subject to a master netting or similar arrangement		8		—		8		12		—		12
Total	$	343	$	—	$	343	$	794	$	—	$	794

104

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	22	$	—	$	161	$	202	$	16	$	—	$	186
Commodity contracts:
Over-the-counter		70		37		—		33		87		34		1		52
Exchange		82		82		—		—		493		298		195		—
Total	$	335	$	141	$	—	$	194	$	782	$	348	$	196	$	238

Volumes

The following table presents the volume of Dominion’s derivative activity as of December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)		80		19
Basis		216		554
Electricity (MWh):
Fixed price		15,661,078		—
FTRs		33,350,993		—
Capacity (MW)		7,600		—
Liquids (Gal)(2)		83,076,000		18,606,000
Interest rate	$	2,950,000,000	$	3,100,000,000

(1) Includes options.

(2) Includes NGLs and oil.

Ineffectiveness and AOCI

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective and amounts excluded from the assessment of effectiveness were not material. Amounts excluded from the assessment of effectiveness include gains or losses attributable to changes in the time value of options and changes in the differences between spot prices and forward prices.

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion’s Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax			Maximum Term
(millions)
Commodities:
Gas	$	(7	)	$	(7	)		22 months
Electricity		76			76			12 months
Other		6			6			15 months
Interest rate		(251	)		(9	)		387 months
Total	$	(176	)	$	66

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., anticipated sales) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in market prices and interest rates.

105

Combined Notes to Consolidated Financial Statements, Continued

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Dominion’s derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	101	$	151	$	252
Interest rate		3		—		3
Total current derivative assets		104		151		255
Noncurrent Assets
Commodity		3		109		112
Interest rate		21		—		21
Total noncurrent derivative assets(1)		24		109		133
Total derivative assets	$	128	$	260	$	388
LIABILITIES
Current Liabilities
Commodity	$	32	$	116	$	148
Interest rate		164		—		164
Total current derivative liabilities		196		116		312
Noncurrent Liabilities
Commodity		—		12		12
Interest rate		19		—		19
Total noncurrent derivative liabilities(2)		19		12		31
Total derivative liabilities	$	215	$	128	$	343
At December 31, 2014
ASSETS
Current Assets
Commodity	$	281	$	242	$	523
Interest rate		13		—		13
Total current derivative assets		294		242		536
Noncurrent Assets
Commodity		71		101		172
Interest rate		11		—		11
Total noncurrent derivative assets(1)		82		101		183
Total derivative assets	$	376	$	343	$	719
LIABILITIES
Current Liabilities
Commodity	$	224	$	267	$	491
Interest rate		100		—		100
Total current derivative liabilities		324		267		591
Noncurrent Liabilities
Commodity		55		46		101
Interest rate		102		—		102
Total noncurrent derivative liabilities(2)		157		46		203
Total derivative liabilities	$	481	$	313	$	794

(1) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion’s Consolidated Balance Sheets.

(2) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion’s Consolidated Balance Sheets.

The following tables present the gains and losses on Dominion’s derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	203
Purchased gas					(15	)
Electric fuel and other energy-related purchases					(1	)
Total commodity	$	230		$	187		$	4
Interest rate(3)		(46	)		(11	)		(13	)
Total	$	184		$	176		$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(130	)
Purchased gas					(13	)
Electric fuel and other energy-related purchases					7
Total commodity	$	245		$	(136	)	$	(4	)
Interest rate(3)		(208	)		(16	)		(81	)
Total	$	37		$	(152	)	$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(58	)
Purchased gas					(47	)
Electric fuel and other energy-related purchases					(10	)
Total commodity	$	(481	)	$	(115	)	$	5
Interest rate(3)		77			(15	)		81
Total	$	(404	)	$	(130	)	$	86

(1) Amounts deferred into AOCI have no associated effect in Dominion’s Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion’s Consolidated Statements of Income.

(3) Amounts recorded in Dominion’s Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014			2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue	$	24		$	(310	)	$	(45	)
Purchased gas		(14	)		(51	)		(9	)
Electric fuel and other energy-related purchases		(14	)		113			(29	)
Interest rate(2)		(1	)		—			—
Total	$	(5	)	$	(248	)	$	(83	)

106

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion’s Consolidated Statements of Income.

(2) Amounts recorded in Dominion’s Consolidated Statements of Income are classified in interest and related charges.

VIRGINIA POWER

Balance Sheet Presentation

The tables below present Virginia Power’s derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	—	$	13	$	—	$	—	$	—
Commodity contracts:
Over-the-counter		101		—		101		106		—		106
Total derivatives, subject to a master netting or similar arrangement		114		—		114		106		—		106
Total derivatives, not subject to a master netting or similar arrangement		13		—		13		7		—		7
Total	$	127	$	—	$	127	$	113	$	—	$	113

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	10	$	—	$	3	$	—	$	—	$	—	$	—
Commodity contracts:
Over-the-counter		101		3		—		98		106		4		—		102
Total	$	114	$	13	$	—	$	101	$	106	$	4	$	—	$	102

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	—	$	59	$	72	$	—	$	72
Commodity contracts:
Over-the-counter		5		—		5		8		—		8
Total derivatives, subject to a master netting or similar arrangement		64		—		64		80		—		80
Total derivatives, not subject to a master netting or similar arrangement		22		—		22		7		—		7
Total	$	86	$	—	$	86	$	87	$	—	$	87

107

Combined Notes to Consolidated Financial Statements, Continued

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	10	$	—	$	49	$	72	$	—	$	—	$	72
Commodity contracts:
Over-the-counter		5		3		—		2		8		4		—		4
Total	$	64	$	13	$	—	$	51	$	80	$	4	$	—	$	76

Volumes

The following table presents the volume of Virginia Power’s derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)		32		10
Basis		102		509
Electricity (MWh):
FTRs		30,383,934		—
Capacity (MW)		7,600		—
Interest rate	$	900,000,000	$	1,100,000,000

(1) Includes options.

Ineffectiveness

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective were not material.

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Virginia Power’s derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	—	$	18	$	18
Total current derivative assets(1)		—		18		18
Noncurrent Assets
Commodity		—		96		96
Interest rate		13		—		13
Total noncurrent derivative assets(2)		13		96		109
Total derivative assets	$	13	$	114	$	127
LIABILITIES
Current Liabilities
Commodity	$	—	$	23	$	23
Interest rate		57		—		57
Total current derivative liabilities		57		23		80
Noncurrent Liabilities
Commodity		—		4		4
Interest rate		2		—		2
Total noncurrent derivative liabilities(3)		2		4		6
Total derivative liabilities	$	59	$	27	$	86
At December 31, 2014
ASSETS
Current Assets
Commodity	$	—	$	51	$	51
Total current derivative assets(1)		—		51		51
Noncurrent Assets
Commodity		—		62	$	62
Total noncurrent derivative assets(2)		—		62		62
Total derivative assets	$	—	$	113	$	113
LIABILITIES
Current Liabilities
Commodity	$	3	$	12	$	15
Interest rate		45		—		45
Total current derivative liabilities		48		12		60
Noncurrent Liabilities
Interest rate		27		—		27
Total noncurrent derivative liabilities(3)		27		—		27
Total derivative liabilities	$	75	$	12	$	87

108

(1) Current derivative assets are presented in other current assets in Virginia Power’s Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power’s Consolidated Balance Sheets.

(3) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power’s Consolidated Balance Sheets.

The following tables present the gains and losses on Virginia Power’s derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	(1	)
Total commodity	$	—		$	(1	)	$	4
Interest rate(3)		(3	)		—			(13	)
Total	$	(3	)	$	(1	)	$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	5
Total commodity	$	4		$	5		$	(4	)
Interest rate(3)		(10	)		—			(81	)
Total	$	(6	)	$	5		$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	—
Total commodity	$	—		$	—		$	5
Interest rate(3)		9			—			81
Total	$	9		$	—		$	86

(1) Amounts deferred into AOCI have no associated effect in Virginia Power’s Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power’s Consolidated Statements of Income.

(3) Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity(2)	$	(13	)	$	105	$	(16	)
Total	$	(13	)	$	105	$	(16	)

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power’s Consolidated Statements of Income.

(2) Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.

109

Combined Notes to Consolidated Financial Statements, Continued

DOMINION GAS

Balance Sheet Presentation

The tables below present Dominion Gas’ derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	11	$	2	$	—	$	2
Total derivatives, subject to a master netting or similar arrangement	$	11	$	—	$	11	$	2	$	—	$	2

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2
Total	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	14	$	9	$	—	$	9
Total derivatives, subject to a master netting or similar arrangement	$	14	$	—	$	14	$	9	$	—	$	9

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9
Total	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9

110

Volumes

The following table presents the volume of Dominion Gas’ derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
NGLs (Gal)		77,364,000		13,818,000
Interest rate	$	250,000,000	$	—

Ineffectiveness and AOCI

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective were not material.

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Gas’ Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax		Maximum Term
(millions)
Commodities:
NGLs	$	7		$	6		15 months
Interest rate		(24	)		—		348 months
Total	$	(17	)	$	6

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., anticipated sales) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in market prices and interest rates.

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Dominion Gas’ derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	10	$	—	$	10
Total current derivative assets(1)		10		—		10
Noncurrent Assets
Commodity		1		—		1
Total noncurrent derivative assets(2)		1		—		1
Total derivative assets	$	11	$	—	$	11
LIABILITIES
Current Liabilities
Interest rate	$	14	$	—	$	14
Total current derivative liabilities(3)		14		—		14
Total derivative liabilities	$	14	$	—	$	14
At December 31, 2014
ASSETS
Current Assets
Commodity	$	2	$	—	$	2
Total current derivative assets(1)		2		—		2
Total derivative assets	$	2	$	—	$	2
LIABILITIES
Noncurrent Liabilities
Interest rate	$	9	$	—	$	9
Total noncurrent derivative liabilities(4)		9		—		9
Total derivative liabilities	$	9	$	—	$	9

(1) Current derivative assets are presented in other current assets in Dominion Gas’ Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas’ Consolidated Balance Sheets.

(3) Current derivative liabilities are presented in other current liabilities in Dominion Gas’ Consolidated Balance Sheets.

(4) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas’ Consolidated Balance Sheets.

111

Combined Notes to Consolidated Financial Statements, Continued

The following tables present the gains and losses on Dominion Gas’ derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	6
Total commodity	$	16		$	6
Interest rate(2)		(6	)		—
Total	$	10		$	6
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	2
Purchased gas					(14	)
Total commodity	$	12		$	(12	)
Interest rate(2)		(62	)		(1	)
Total	$	(50	)	$	(13	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(2	)
Purchased gas					(14	)
Total commodity	$	(2	)	$	(16	)
Interest rate(2)		68			—
Total	$	66		$	(16	)

(1) Amounts deferred into AOCI have no associated effect in Dominion Gas’ Consolidated Statements of Income.

(2) Amounts recorded in Dominion Gas’ Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives
Year Ended December 31,	2015		2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity
Operating revenue	$	6	$	—	$	—
Total	$	6	$	—	$	—

NOTE 8. EARNINGS PER SHARE

The following table presents the calculation of Dominion’s basic and diluted EPS:

	2015		2014		2013
(millions, except EPS)
Net income attributable to Dominion	$	1,899	$	1,310	$	1,697
Average shares of common stock outstanding-Basic		592.4		582.7		578.7
Net effect of dilutive securities(1)		1.3		1.8		0.8
Average shares of common stock outstanding-Diluted		593.7		584.5		579.5
Earnings Per Common Share-Basic	$	3.21	$	2.25	$	2.93
Earnings Per Common Share-Diluted	$	3.20	$	2.24	$	2.93

(1) Dilutive securities consist primarily of the 2013 Equity Units for 2015, the 2013 Equity Units and contingently convertible senior notes for 2014, and contingently convertible senior notes for 2013. Dominion redeemed all of its contingently convertible senior notes in 2014. See Note 17 for more information.

The 2014 Equity Units are potentially dilutive securities but were excluded from the calculation of diluted EPS for the year ended December 31, 2015 as inclusion would have been antidilutive. The 2014 Equity Units were excluded from the calculation of diluted EPS for the year ended December 31, 2014, as the dilutive stock price threshold was not met. The 2013 Equity Units are potentially dilutive securities but were excluded from the calculation of diluted EPS for the year ended December 31, 2013. See Note 17 for more information.

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NOTE 9. INVESTMENTS

DOMINION

Equity and Debt Securities

RABBI TRUST SECURITIES

Marketable equity and debt securities and cash equivalents held in Dominion’s rabbi trusts and classified as trading totaled $100 million and $110 million at December 31, 2015 and 2014, respectively.

DECOMMISSIONING TRUST SECURITIES

Dominion holds marketable equity and debt securities (classified as available-for-sale), cash equivalents and cost method investments in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Dominion’s decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains(1)		Total Unrealized Losses(1)			Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	1,295	$	1,213	$	—		$	2,508
REIT		59		4		—			63
Marketable debt securities:
Corporate debt instruments		433		11		(7	)		437
U.S. Treasury securities and agency debentures		654		8		(4	)		658
State and municipal		312		22		—			334
Other		99		—		—			99
Cost method investments		70		—		—			70
Cash equivalents and other(2)		14		—		—			14
Total	$	2,936	$	1,258	$	(11	)(3)	$	4,183
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	1,273	$	1,353	$	—		$	2,626
Marketable debt securities:
Corporate debt instruments		424		19		(2	)		441
U.S. Treasury securities and agency debentures		597		13		(4	)		606
State and municipal		332		23		—			355
Other		66		—		—			66
Cost method investments		86		—		—			86
Cash equivalents and other(2)		16		—		—			16
Total	$	2,794	$	1,408	$	(6	)(3)	$	4,196

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $12 million and $3 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $592 million and $379 million at December 31, 2015 and 2014, respectively.

The fair value of Dominion’s marketable debt securities held in nuclear decommissioning trust funds at December 31, 2015 by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	208
Due after one year through five years		396
Due after five years through ten years		412
Due after ten years		512
Total	$	1,528

Presented below is selected information regarding Dominion’s marketable equity and debt securities held in nuclear decommissioning trust funds:

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	1,340	$	1,235	$	1,476
Realized gains(1)		219		171		157
Realized losses(1)		84		30		33

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

113

Combined Notes to Consolidated Financial Statements, Continued

Dominion recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	66		$	21		$	31
Losses recorded to nuclear decommissioning trust regulatory liability		(26	)		(5	)		(13	)
Losses recognized in other comprehensive income (before taxes)		(9	)		(3	)		(10	)
Net impairment losses recognized in earnings	$	31		$	13		$	8

(1) Amounts include other-than-temporary impairment losses for debt securities of $9 million, $3 million and $18 million at December 31, 2015, 2014 and 2013, respectively.

VIRGINIA POWER

Virginia Power holds marketable equity and debt securities (classified as available-for-sale), cash equivalents and cost method investments in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Virginia Power’s decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains(1)		Total Unrealized Losses(1)			Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	574	$	525	$	—		$	1,099
REIT		59		4		—			63
Marketable debt securities:
Corporate debt instruments		237		5		(4	)		238
U.S. Treasury securities and agency debentures		260		1		(2	)		259
State and municipal		162		13		(1	)		174
Other		34		—		—			34
Cost method investments		70		—		—			70
Cash equivalents and other(2)		8		—		—			8
Total	$	1,404	$	548	$	(7	)(3)	$	1,945
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	563	$	594	$	—		$	1,157
Marketable debt securities:
Corporate debt instruments		242		9		(1	)		250
U.S. Treasury securities and agency debentures		197		3		(2	)		198
State and municipal		197		13		—			210
Other		23		—		—			23
Cost method investments		86		—		—			86
Cash equivalents and other(2)		6		—		—			6
Total	$	1,314	$	619	$	(3	)(3)	$	1,930

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $8 million and $6 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $281 million and $170 million at December 31, 2015 and 2014, respectively.

The fair value of Virginia Power’s marketable debt securities at December 31, 2015, by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	67
Due after one year through five years		166
Due after five years through ten years		236
Due after ten years		236
Total	$	705

Presented below is selected information regarding Virginia Power’s marketable equity and debt securities held in nuclear decommissioning trust funds.

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	639	$	549	$	572
Realized gains(1)		110		73		52
Realized losses(1)		43		12		14

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

Virginia Power recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	36		$	8		$	15
Losses recorded to nuclear decommissioning trust regulatory liability		(26	)		(4	)		(13	)
Losses recorded in other comprehensive income (before taxes)		(6	)		(2	)		(1	)
Net impairment losses recognized in earnings	$	4		$	2		$	1

(1) Amounts include other-than-temporary impairment losses for debt securities of $6 million, $2 million and $9 million at December 31, 2015, 2014 and 2013, respectively.

EQUITY METHOD INVESTMENTS

Dominion and Dominion Gas

Investments that Dominion and Dominion Gas account for under the equity method of accounting are as follows:

Company	Ownership%			Investment Balance				Description
As of December 31,				2015		2014
(millions)
Dominion
Blue Racer		50	%	$	661	$	671	Midstream gas and related services
Iroquois		50.65	%(1)		324		107	Gas transmission system
Fowler Ridge		50	%		125		134	Wind-powered merchant generation facility
NedPower		50	%		119		128	Wind-powered merchant generation facility
Atlantic Coast Pipeline		45	%		59		19	Gas transmission system
Other(2)		various			32		22
Total				$	1,320	$	1,081
Dominion Gas
Iroquois		24.72	%	$	102	$	107	Gas transmission system
Total				$	102	$	107

(1) Comprised of Dominion Midstream’s interest of 25.93% and Dominion Gas’ interest of 24.72%. See Note 15 for more information.

(2) Dominion has a $50 million commitment to invest in clean power and technology businesses through 2018.

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Dominion’s equity earnings on its investments totaled $56 million, $46 million and $14 million in 2015, 2014 and 2013, respectively. Dominion received distributions from these investments of $83 million, $60 million and $33 million in 2015, 2014, and 2013, respectively. As of December 31, 2015 and 2014, the carrying amount of Dominion’s investments exceeded its share of underlying equity in net assets by $234 million and $126 million, respectively. These differences are comprised at December 31, 2015 and 2014, of $72 million and $87 million, respectively, related to basis differences from Dominion’s investments in Blue Racer and wind projects, which are being amortized over the useful lives of the underlying assets, and $162 million and $39 million, respectively, reflecting equity method goodwill that is not being amortized.

Dominion Gas’ equity earnings on its investment totaled $23 million, $21 million and $22 million in 2015, 2014 and 2013, respectively. Dominion Gas received distributions from its investment of $28 million, $20 million and $19 million in 2015, 2014, and 2013, respectively. As of December 31, 2015 and 2014, the carrying amount of Dominion Gas’ investment exceeded its share of underlying equity in net assets by $8 million. The difference reflects equity method goodwill and is not being amortized.

Equity earnings are recorded in other income in Dominion’s and Dominion Gas’ Consolidated Statements of Income.

BLUE RACER

In December 2012, Dominion formed a joint venture with Caiman to provide midstream services to natural gas producers operating in the Utica Shale region in Ohio and portions of Pennsylvania. Blue Racer is an equal partnership between Dominion and Caiman, with Dominion contributing midstream assets and Caiman contributing private equity capital.

In March 2013, Dominion Gas sold Line TL-404 to an affiliate, that subsequently sold line TL-404 to Blue Racer for cash proceeds of $47 million. The sale resulted in a gain of $25 million ($14 million after-tax) net of a $2 million write-off of goodwill, and is included in other operations and maintenance expense in both Dominion Gas’ and Dominion’s Consolidated Statement of Income.

Phase 1 of Natrium was completed in the second quarter of 2013 and was contributed by Dominion to Blue Racer in the third quarter of 2013, resulting in an increased equity method investment in Blue Racer of $473 million. Also in the third quarter of 2013, Dominion Gas sold Line TPL-2A to an affiliate, that subsequently sold Line TPL-2A to Blue Racer, and sold Line TL-388 to Blue Racer and received $78 million in cash proceeds. The sales resulted in a $74 million ($41 million after-tax) gain which is included in other operations and maintenance expense in both Dominion Gas’ and Dominion’s Consolidated Statements of Income.

In the fourth quarter of 2013, Dominion Gas sold the Western System to an affiliate, that subsequently sold the Western System to Blue Racer for cash proceeds of $30 million. The sale resulted in a gain of $3 million ($2 million after-tax) for Dominion Gas and $4 million ($2 million after-tax) for Dominion and is included in other operations and maintenance expense in both Dominion Gas’ and Dominion’s Consolidated Statement of Income.

Dominion NGL Pipelines, LLC was contributed in January 2014 by Dominion to Blue Racer, prior to commencement of service, resulting in an increased equity method investment of $155 million, including $6 million of goodwill allocated from Dominion’s goodwill balance to its equity method investment in Blue Racer.

In March 2014, Dominion Gas sold the Northern System to an affiliate, that subsequently sold the Northern System to Blue Racer for consideration of $84 million. Dominion Gas’ consideration consisted of $17 million in cash proceeds and the extinguishment of affiliated current borrowings of $67 million and Dominion’s consideration consisted of cash proceeds of $84 million. The sale resulted in a gain of $59 million ($35 million after-tax for Dominion Gas and $34 million after-tax for Dominion) net of a $3 million write-off of goodwill, and is included in other operations and maintenance expense in both Dominion Gas’ and Dominion’s Consolidated Statements of Income.

Dominion

ATLANTIC COAST PIPELINE

In September 2014, Dominion, along with Duke Energy, Piedmont and AGL, announced the formation of Atlantic Coast Pipeline. The members, which are subsidiaries of the above-referenced parent companies, hold the following membership interests: Dominion, 45%; Duke Energy, 40%; Piedmont, 10%; and AGL, 5%. In October 2015, Duke Energy entered into a merger agreement with Piedmont. The Atlantic Coast Pipeline partnership agreement includes provisions to allow Dominion an option to purchase additional ownership interest in Atlantic Coast Pipeline to maintain a leading ownership percentage. Atlantic Coast Pipeline is focused on constructing an approximately 600-mile natural gas pipeline running from West Virginia through Virginia to North Carolina. Subsidiaries and affiliates of all four members plan to be customers of the pipeline under 20-year contracts. Public Service Company of North Carolina, Inc. also plans to be a customer of the pipeline under a 20-year contract. Atlantic Coast Pipeline is considered an equity method investment as Dominion has the ability to exercise significant influence, but not control, over the investee. See Note 15 for more information.

115

Combined Notes to Consolidated Financial Statements, Continued

NOTE 10. PROPERTY, PLANT AND EQUIPMENT

Major classes of property, plant and equipment and their respective balances for the Companies are as follows:

At December 31,	2015		2014
(millions)
Dominion
Utility:
Generation	$	15,656	$	15,193
Transmission		11,461		9,897
Distribution		13,128		12,354
Storage		2,460		2,350
Nuclear fuel		1,464		1,411
Gas gathering and processing		799		791
General and other		927		845
Other-including plant under construction		5,550		3,633
Total utility		51,445		46,474
Nonutility:
Merchant generation-nuclear		1,339		1,267
Merchant generation-other		2,683		2,023
Nuclear fuel		938		860
Other-including plant under construction		1,371		782
Total nonutility		6,331		4,932
Total property, plant and equipment	$	57,776	$	51,406
Virginia Power
Utility:
Generation	$	15,656	$	15,193
Transmission		6,963		5,884
Distribution		10,048		9,526
Nuclear fuel		1,464		1,411
General and other		709		697
Other-including plant under construction		2,793		2,464
Total utility		37,633		35,175
Nonutility-other		6		5
Total property, plant and equipment	$	37,639	$	35,180
Dominion Gas
Utility:
Transmission	$	3,804	$	3,690
Distribution		2,765		2,530
Storage		1,583		1,466
Gas gathering and processing		797		786
General and other		165		111
Plant under construction		443		179
Total utility		9,557		8,762
Nonutility:
E&P properties being amortized and other		136		140
Total nonutility		136		140
Total property, plant and equipment	$	9,693	$	8,902

There were no significant E&P properties under development, as defined by the SEC, excluded from Dominion Gas’ amortization at December 31, 2015. As gas and oil reserves are proved through drilling or as properties are deemed to be impaired, excluded costs and any related reserves are transferred on an ongoing, well-by-well basis into the amortization calculation.

In 2015, Dominion Gas recorded a ceiling test impairment charge of $16 million ($10 million after-tax) in other operations and maintenance expense in its Consolidated Statement of Income. Dominion sold substantially all its Appalachian E&P

properties in April 2010, retaining only wells in and around DTI’s storage facilities. The net book basis of the remaining properties as of December 31, 2015 is $14 million.

Jointly-Owned Power Stations

Dominion’s and Virginia Power’s proportionate share of jointly-owned power stations at December 31, 2015 is as follows:

	Bath County Pumped Storage Station(1)			North Anna Units 1 and 2(1)			Clover Power Station(1)			Millstone Unit 3(2)
(millions, except percentages)
Ownership interest		60	%		88.4	%		50	%		93.5	%
Plant in service	$	1,049		$	2,452		$	576		$	1,149
Accumulated depreciation		(567	)		(1,177	)		(214	)		(320	)
Nuclear fuel		—			621			—			521
Accumulated amortization of nuclear fuel		—			(502	)		—			(364	)
Plant under construction		12			116			16			55

(1) Units jointly owned by Virginia Power.

(2) Unit jointly owned by Dominion.

The co-owners are obligated to pay their share of all future construction expenditures and operating costs of the jointly-owned facilities in the same proportion as their respective ownership interest. Dominion and Virginia Power report their share of operating costs in the appropriate operating expense (electric fuel and other energy-related purchases, other operations and maintenance, depreciation, depletion and amortization and other taxes, etc.) in the Consolidated Statements of Income.

Assignments of Shale Development Rights

In December 2013, Dominion Gas closed on agreements with two natural gas producers to convey over time approximately 100,000 acres of Marcellus Shale development rights underneath several of its natural gas storage fields. The agreements provide for payments to Dominion Gas, subject to customary adjustments, of approximately $200 million over a period of nine years, and an overriding royalty interest in gas produced from the acreage. In 2013, Dominion Gas received approximately $100 million in cash proceeds, resulting in a $20 million ($12 million after-tax) gain, recorded to operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income. In 2014, Dominion Gas received $16 million in additional cash proceeds resulting from post-closing adjustments. At December 31, 2014, deferred revenue totaled $85 million. In March 2015, Dominion Gas and one of the natural gas producers closed on an amendment to the agreement, which included the immediate conveyance of approximately 9,000 acres of Marcellus Shale development rights and a two-year extension of the term of the original agreement. The conveyance of development rights resulted in the recognition of $43 million ($27 million after-tax) of previously deferred revenue to operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income. At December 31, 2015, deferred revenue totaled $37 million, which is expected to be recognized over the remaining term of the agreement.

In November 2014, Dominion Gas closed an agreement with a natural gas producer to convey over time approximately 24,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields. The agreement provides for payments to Dominion Gas, subject to customary adjustments, of approx-

116

imately $120 million over a period of four years, and an overriding royalty interest in gas produced from the acreage. In November 2014, Dominion Gas closed on the agreement and received proceeds of $60 million associated with an initial conveyance of approximately 12,000 acres, resulting in a $60 million ($36 million after-tax) gain, recorded to operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income.

In March 2015, Dominion Gas conveyed to a natural gas producer approximately 11,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields and received proceeds of $27 million and an overriding royalty interest in gas produced from the acreage. This transaction resulted in a $27 million ($16 million after-tax) gain, included in other operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income.

In September 2015, Dominion Gas closed on an agreement with a natural gas producer to convey approximately 16,000 acres of Utica and Point Pleasant Shale development rights underneath one of its natural gas storage fields. The agreement provided for a payment to Dominion Gas, subject to customary adjustments, of $52 million and an overriding royalty interest in gas produced from the acreage. In September 2015, Dominion Gas received proceeds of $52 million associated with the conveyance of the acreage, resulting in a $52 million ($29 million after-tax) gain, included in other operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income.

NOTE 11. GOODWILL AND INTANGIBLE ASSETS

Goodwill

The changes in Dominion’s and Dominion Gas’ carrying amount and segment allocation of goodwill are presented below:

	Dominion Generation			Dominion Energy			DVP		Corporate and Other(1)		Total
(millions)
Dominion
Balance at December 31, 2013(2)	$	1,454	(3)	$	706	(3)	$	926	$	—	$	3,086
Asset disposition adjustment		(32	)(4)		(10	)(5)		—		—		(42	)
Balance at December 31, 2014(2)	$	1,422	(3)	$	696	(3)	$	926	$	—	$	3,044
DCG acquisition		—			250			—		—		250
Balance at December 31, 2015(2)	$	1,422		$	946		$	926	$	—	$	3,294
Dominion Gas
Balance at December 31, 2013(2)	$	—		$	545		$	—	$	—	$	545
Asset disposition adjustment		—			(3	)(5)		—		—		(3	)
Balance at December 31, 2014(2)	$	—		$	542		$	—	$	—	$	542
No events affecting goodwill		—			—			—		—		—
Balance at December 31, 2015(2)	$	—		$	542		$	—	$	—	$	542

(1) Goodwill recorded at the Corporate and Other segment is allocated to the primary operating segments for goodwill impairment testing purposes.

(2) Goodwill amounts do not contain any accumulated impairment losses.

(3) Recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

(4) See Note 3 for a discussion of Dominion’s dispositions and related goodwill write-offs.

(5) Related to assets sold or contributed to an affiliate or Blue Racer.

Other Intangible Assets

The Companies’ other intangible assets are subject to amortization over their estimated useful lives. Dominion’s amortization expense for intangible assets was $78 million, $71 million and $72 million for 2015, 2014 and 2013, respectively. In 2015, Dominion acquired $78 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of approximately 8 years. Amortization expense for Virginia Power’s intangible assets was $25 million, $24 million and $22 million for 2015, 2014 and 2013, respectively. In 2015, Virginia Power acquired $34 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of 6 years. Dominion Gas’ amortization expense for intangible assets was $18 million, $17 million and $16 million for 2015, 2014 and 2013, respectively. In 2015, Dominion Gas acquired $24 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of approximately 14 years. The components of intangible assets are as follows:

At December 31,	2015				2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
(millions)
Dominion
Software, licenses and other	$	942	$	372	$	887	$	317
Total	$	942	$	372	$	887	$	317
Virginia Power
Software, licenses and other	$	301	$	88	$	286	$	81
Total	$	301	$	88	$	286	$	81
Dominion Gas
Software, licenses and other	$	211	$	128	$	192	$	113
Total	$	211	$	128	$	192	$	113

Annual amortization expense for these intangible assets is estimated to be as follows:

	2016		2017		2018		2019		2020
(millions)
Dominion	$	79	$	68	$	57	$	47	$	35
Virginia Power	$	25	$	22	$	19	$	15	$	9
Dominion Gas	$	18	$	15	$	14	$	13	$	13

117

Combined Notes to Consolidated Financial Statements, Continued

NOTE 12. REGULATORY ASSETS AND LIABILITIES

Regulatory assets and liabilities include the following:

At December 31,	2015		2014
(millions)
Dominion
Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)		90		124
Deferred nuclear refueling outage costs(3)		75		44
Unrecovered gas costs(4)		12		36
Other		63		64
Regulatory assets-current		351		347
Unrecognized pension and other postretirement benefit costs(5)		1,015		1,050
Deferred rate adjustment clause costs(2)		295		250
PJM transmission rates(6)		192		—
Income taxes recoverable through future rates(7)		126		133
Derivatives(8)		110		101
Other		127		108
Regulatory assets-non-current		1,865		1,642
Total regulatory assets	$	2,216	$	1,989
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other		54		99
Regulatory liabilities-current(10)		100		170
Provision for future cost of removal and AROs(11)		1,120		1,072
Nuclear decommissioning trust(12)		804		815
Deferred cost of fuel used in electric generation(1)		97		6
Derivatives(8)		79		—
Other		185		98
Regulatory liabilities-non-current		2,285		1,991
Total regulatory liabilities	$	2,385	$	2,161
Virginia Power
Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)		80		117
Deferred nuclear refueling outage costs(3)		75		44
Other		60		58
Regulatory assets-current		326		298
Deferred rate adjustment clause costs(2)		213		179
PJM transmission rates(6)		192		—
Derivatives(8)		110		101
Income taxes recoverable through future rates(7)		97		100
Other		55		59
Regulatory assets-non-current		667		439
Total regulatory assets	$	993	$	737
Regulatory liabilities:
Other	$	35	$	90
Regulatory liabilities-current		35		90
Provision for future cost of removal(11)		890		852
Nuclear decommissioning trust(12)		804		815
Deferred cost of fuel used in electric generation(1)		97		6
Derivatives(8)		79		—
Other		59		10
Regulatory liabilities-non-current		1,929		1,683
Total regulatory liabilities	$	1,964	$	1,773

At December 31,	2015		2014
(millions)
Dominion Gas
Regulatory assets:
Unrecovered gas costs(4)	$	11	$	29
Deferred rate adjustment clause costs(2)		10		7
Other		2		2
Regulatory assets-current		23		38
Unrecognized pension and other postretirement benefit costs(5)		282		242
Deferred rate adjustment clause costs(2)		82		71
Income taxes recoverable through future rates(7)		20		24
Other		65		42
Regulatory assets-non-current		449		379
Total regulatory assets	$	472	$	417
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other		9		4
Regulatory liabilities-current		55		75
Provision for future cost of removal and AROs(11)		170		172
Other		31		20
Regulatory liabilities-non-current		201		192
Total regulatory liabilities	$	256	$	267

 (1) Primarily reflects deferred fuel expenses for the Virginia jurisdiction of Dominion’s and Virginia Power’s generation operations. See Note 13 for more information.

 (2) Reflects deferrals under the electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects for Virginia Power. Reflects deferrals of costs associated with certain current and prospective rider projects for Dominion Gas. See Note 13 for more information.

 (3) Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

 (4) Reflects unrecovered gas costs at regulated gas operations, which are recovered through filings with the applicable regulatory authority.

 (5) Represents unrecognized pension and other postretirement employee benefit costs expected to be recovered through future rates generally over the expected remaining service period of plan participants by certain of Dominion’s and Dominion Gas’ rate-regulated subsidiaries.

 (6) Reflects amount related to the PJM transmission cost allocation matter. See Note 13 for more information.

 (7) Amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC-equity and depreciation of property, plant and equipment for which deferred income taxes were not recognized for ratemaking purposes, including amounts attributable to tax rate changes.

 (8) As discussed under Derivative Instruments in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

 (9) Under PIPP, eligible customers can make reduced payments based on their ability to pay. The difference between the customer’s total bill and the PIPP plan amount is deferred and collected or returned annually under the PIPP rate adjustment clause according to East Ohio tariff provisions. See Note 13 for more information.

(10) Current regulatory liabilities are presented in other current liabilities in Dominion’s Consolidated Balance Sheets.

(11) Rates charged to customers by the Companies’ regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

(12) Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon) for the future decommissioning of Virginia Power’s utility nuclear generation stations, in excess of the related AROs.

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At December 31, 2015, $131 million of Dominion’s, $100 million of Virginia Power’s and $29 million of Dominion Gas’ regulatory assets represented past expenditures on which they do not currently earn a return. The majority of these expenditures are expected to be recovered within the next two years.

NOTE 13. REGULATORY MATTERS

Regulatory Matters Involving Potential Loss Contingencies

As a result of issues generated in the ordinary course of business, the Companies are involved in various regulatory matters. Certain regulatory matters may ultimately result in a loss; however, as such matters are in an initial procedural phase, involve uncertainty as to the outcome of pending reviews or orders, and/or involve significant factual issues that need to be resolved, it is not possible for the Companies to estimate a range of possible loss. For matters for which the Companies cannot estimate a range of possible loss, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the regulatory process such that the Companies are able to estimate a range of possible loss. For regulatory matters for which the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. Any estimated range is based on currently available information, involves elements of judgment and significant uncertainties and may not represent the Companies’ maximum possible loss exposure. The circumstances of such regulatory matters will change from time to time and actual results may vary significantly from the current estimate. For current matters not specifically reported below, management does not anticipate that the outcome from such matters would have a material effect on the Companies’ financial position, liquidity or results of operations.

FERC—ELECTRIC

Under the Federal Power Act, FERC regulates wholesale sales and transmission of electricity in interstate commerce by public utilities. Dominion’s merchant generators sell electricity in the PJM, MISO, CAISO and ISO-NE wholesale markets, and to wholesale purchasers in the states of Tennessee, Georgia, California and Utah, under Dominion’s market-based sales tariffs authorized by FERC. Virginia Power purchases and, under its FERC market-based rate authority, sells electricity in the wholesale market. In addition, Virginia Power has FERC approval of a tariff to sell wholesale power at capped rates based on its embedded cost of generation. This cost-based sales tariff could be used to sell to loads within or outside Virginia Power’s service territory. Any such sales would be voluntary.

Rates

In April 2008, FERC granted an application for Virginia Power’s electric transmission operations to establish a forward-looking formula rate mechanism that updates transmission rates on an annual basis and approved an ROE of 11.4%, effective as of January 1, 2008. The formula rate is designed to recover the expected revenue requirement for each calendar year and is updated based on actual costs. The FERC-approved formula method, which is based on projected costs, allows Virginia Power

to earn a current return on its growing investment in electric transmission infrastructure.

In March 2010, ODEC and North Carolina Electric Membership Corporation filed a complaint with FERC against Virginia Power claiming that $223 million in transmission costs related to specific projects were unjust, unreasonable and unduly discriminatory or preferential and should be excluded from Virginia Power’s transmission formula rate. In October 2010, FERC issued an order dismissing the complaint in part and established hearings and settlement procedures on the remaining part of the complaint. In February 2012, Virginia Power submitted to FERC a settlement agreement to resolve all issues set for hearing. The settlement was accepted by FERC in May 2012 and provides for payment by Virginia Power to the transmission customer parties collectively of $250,000 per year for ten years and resolves all matters other than allocation of the incremental cost of certain underground transmission facilities.

In March 2014, FERC issued an order excluding from Virginia Power’s transmission rates for wholesale transmission customers located outside Virginia the incremental costs of undergrounding certain transmission line projects. FERC found it is not just and reasonable for non-Virginia wholesale transmission customers to be allocated the incremental costs of undergrounding the facilities because the projects are a direct result of Virginia legislation and Virginia Commission pilot programs intended to benefit the citizens of Virginia. The order is retroactively effective as of March 2010 and will cause the reallocation of the costs charged to wholesale transmission customers with loads outside Virginia to wholesale transmission customers with loads in Virginia. FERC determined that there was not sufficient evidence on the record to determine the magnitude of the underground increment and held a hearing to determine the appropriate amount of undergrounding cost to be allocated to each wholesale transmission customer in Virginia. While Virginia Power cannot predict the outcome of the hearing, it is not expected to have a material effect on results of operations.

PJM Transmission Rates

In April 2007, FERC issued an order regarding its transmission rate design for the allocation of costs among PJM transmission customers, including Virginia Power, for transmission service provided by PJM. For new PJM-planned transmission facilities that operate at or above 500 kV, FERC established a PJM regional rate design where customers pay according to each customer’s share of the region’s load. For recovery of costs of existing facilities, FERC approved the existing methodology whereby a customer pays the cost of facilities located in the same zone as the customer. A number of parties appealed the order to the U.S. Court of Appeals for the Seventh Circuit.

In August 2009, the court issued its decision affirming the FERC order with regard to the existing facilities, but remanded to FERC the issue of the cost allocation associated with the new facilities 500 kV and above for further consideration by FERC. On remand, FERC reaffirmed its earlier decision to allocate the costs of new facilities 500 kV and above according to the customer’s share of the region’s load. A number of parties filed appeals of the order to the U.S. Court of Appeals for the Seventh Circuit. In June 2014, the court again remanded the cost allocation issue to FERC. In December 2014, FERC issued an order setting an evidentiary hearing and settlement proceeding regarding the cost

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allocation issue. The hearing only concerns the costs of new facilities approved by PJM prior to February 1, 2013. Transmission facilities approved after February 1, 2013 are allocated on a hybrid cost allocation method approved by FERC and not subject to any court review.

Virginia Power expects that a settlement agreement will be executed regarding this matter. Under the terms of the settlement, Virginia Power would be required to pay $200 million to PJM over the next 10 years. Although no FERC order has been issued and the expected settlement agreement has not been filed and accepted by FERC, Virginia Power believes it is probable it will be required to make payment as an outcome of the hearing and settlement proceedings. Accordingly, as of December 31, 2015, Virginia Power has recorded a contingent liability of $200 million in other deferred credits and other liabilities, which is offset by a $192 million regulatory asset for the amount that will be recovered through retail rates in Virginia. The remaining $8 million was recorded in other operations and maintenance expense in the Consolidated Statement of Income.

Other Regulatory Matters

ELECTRIC REGULATION IN VIRGINIA

The Regulation Act enacted in 2007 instituted a cost-of-service rate model, ending Virginia’s planned transition to retail competition for electric supply service to most classes of customers.

The Regulation Act authorizes stand-alone rate adjustment clauses for recovery of costs for new generation projects, FERC-approved transmission costs, underground distribution lines, environmental compliance, conservation and energy efficiency programs and renewable energy programs, and also contains statutory provisions directing Virginia Power to file annual fuel cost recovery cases with the Virginia Commission. As amended, it provides for enhanced returns on capital expenditures on specific newly-proposed generation projects.

If the Virginia Commission’s future rate decisions, including actions relating to Virginia Power’s rate adjustment clause filings, differ materially from Virginia Power’s expectations, it may adversely affect its results of operations, financial condition and cash flows.

Regulation Act Legislation

In February 2015, the Virginia Governor signed legislation into law which will keep Virginia Power’s base rates unchanged until at least December 1, 2022. In addition, no biennial reviews will be conducted by the Virginia Commission for the five successive 12-month test periods beginning January 1, 2015, and ending December 31, 2019. The legislation states that Virginia

Power’s 2015 biennial review, filed in March 2015, would proceed for the sole purpose of reviewing and determining whether any refunds are due to customers based on earnings performance for generation and distribution services during the 2013 and 2014 test periods. In addition the legislation requires the Virginia Commission to conduct proceedings in 2017 and 2019 to determine the utility’s ROE for use in connection with rate adjustment clauses and requires utilities to file integrated resource plans annually rather than biennially. However, in November 2015, the Virginia Commission ordered testimony, briefs and

separate bifurcated hearing in Virginia Power’s currently pending Rider B, Rider R, Rider S and Rider W cases on whether the Virginia Commission can adjust the ROE applicable to these rate adjustment clauses prior to 2017. The legislation also required Virginia Power to write-off $85 million of prior-period deferred fuel costs during the first quarter of 2015. In addition, the legislation required the Virginia Commission to implement a fuel rate reduction for Virginia Power as soon as practicable based on this non-recovery as well as any over-recovery for the 2014-2015 fuel year and projected fuel expense for the 2015-2016 fuel year. The legislation also deems the construction or purchase of one or more utility-scale solar facilities located in Virginia up to 500 MW in total to be in the public interest.

2015 Biennial Review

Pursuant to the Regulation Act, in March 2015, Virginia Power filed its base rate case and schedules for the Virginia Commission’s 2015 biennial review of Virginia Power’s rates, terms and conditions. Per legislation enacted in February 2015, this biennial review was limited to reviewing Virginia Power’s earnings on rates for generation and distribution services for the combined 2013 and 2014 test period, and determining whether credits are due to customers in the event Virginia Power’s earnings exceeded the earnings band determined in the 2013 Biennial Review Order. In November 2015, the Virginia Commission issued the 2015 Biennial Review Order.

After deciding several contested regulatory earnings adjustments, the Virginia Commission ruled that Virginia Power earned on average an ROE of approximately 10.89% on its generation and distribution services for the combined 2013 and 2014 test periods. Because this ROE was more than 70 basis points above Virginia Power’s authorized ROE of 10.0%, the Virginia Commission ordered that approximately $20 million in excess earnings be credited to customer bills based on usage in 2013 and 2014 over a six-month period beginning within 60 days of the 2015 Biennial Review Order. Based upon 2015 legislation keeping Virginia Power’s base rates unchanged until at least December 1, 2022, the Virginia Commission did not order certain existing rate adjustment clauses to be combined with Virginia Power’s base rates. The Virginia Commission did not determine whether Virginia Power had a revenue deficiency or sufficiency when projecting the annual revenues generated by base rates to the revenues required to recover costs of service and earn a fair return. In December 2015, a group of large industrial customers filed notices of appeal with the Supreme Court of Virginia from both the 2015 Biennial Review Order and the Virginia Commission’s order denying their petition for rehearing or reconsideration. This appeal is pending.

Virginia Fuel Expenses

In February 2015, Virginia Power submitted its annual fuel factor filing to the Virginia Commission. In August 2015, the Virginia Commission approved Virginia Power’s annual fuel factor filing to recover an estimated $1.6 billion in Virginia jurisdictional projected fuel expenses for the rate year beginning July 1, 2015. Virginia Power’s new approved fuel rate, in effect on an interim basis since April 1, 2015, represents a fuel revenue decrease of $512 million when applied to projected kilowatt-hour sales for the period April 1, 2015 to June 30, 2016.

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Solar Facility Projects

In January 2015, Virginia Power applied for a CPCN to construct and operate a 20 MW utility-scale solar facility near its existing Remington power station in Fauquier County, Virginia. The total estimated cost of the Remington solar facility was approximately $47 million, excluding financing costs. Virginia Power also applied for approval of Rider US-1 to recover the projected costs of the facility. In October 2015, the Virginia Commission denied approval of the CPCN and Rider US-1 based on the evidence in the record but stated that an application could be re-filed to address the concerns cited by the Virginia Commission. Virginia Power is assessing its options for re-filing.

In October 2015, Virginia Power filed a CPCN with the Virginia Commission to construct three solar facilities. Woodland, Scott Solar and Whitehouse would increase Dominion’s renewable generation by a combined 56 MW and are estimated to cost approximately $130 million, excluding financing costs. Virginia Power also applied for approval of Rider US-2. This case is pending. The facilities are expected to commence commercial operations, subject to regulatory approvals, in the fourth quarter of 2016.

Rate Adjustment Clauses

Below is a discussion of significant riders associated with various Virginia Power projects:

• The Virginia Commission previously approved Rider T1 concerning transmission rates. In May 2015, Virginia Power proposed a $668 million total revenue requirement for the rate year beginning September 1, 2015, which represents a $130 million increase over the previous year. Virginia Power also presented a mitigation proposal to defer $96 million of this revenue requirement to the rate year beginning September 1, 2016, which would reduce by 50% the one-year rate impact on residential customers. In August 2015, the Virginia Commission rejected the mitigation proposal and approved full recovery of the proposed revenue requirement.

• The Virginia Commission previously approved Rider S in conjunction with the Virginia City Hybrid Energy Center. In June 2015, Virginia Power proposed a $250 million revenue requirement for the rate year beginning April 1, 2016, which represents a $5 million increase over the previous year. This case is pending.

• The Virginia Commission previously approved Rider W in conjunction with Warren County. In June 2015, Virginia Power proposed a $118 million revenue requirement for the rate year beginning April 1, 2016, which represents a $17 million decrease versus the previous year. This case is pending.

• The Virginia Commission previously approved Rider R in conjunction with Bear Garden. In June 2015, Virginia Power proposed a $74 million revenue requirement for the rate year beginning April 1, 2016, which represents a $10 million decrease versus the previous year. This case is pending.

• The Virginia Commission previously approved Rider B in conjunction with the conversion of three power stations to biomass. In June 2015, Virginia Power proposed a $30 million revenue requirement for the rate year beginning April 1, 2016, which represents a $21 million increase over the previous year. This case is pending.

• Virginia legislation which provides for the recovery of costs to move certain electric distribution facilities underground became effective in July 2014. In October 2014, Virginia Power filed for approval of Rider U, which proposed a revenue requirement of $28 million during the initial rate year beginning September 1, 2015. In May 2015, Virginia Power revised the revenue requirement to $24 million. In July 2015, the Virginia Commission denied approval of Rider U based on the evidence in the record, but found that an alternative plan addressing certain concerns, such as the lack of a cost-benefit analysis, could reasonably satisfy the regulatory requirements for approval. In December 2015, Virginia Power filed for approval of a more limited undergrounding program, along with a revised Rider U proposing a revenue requirement of $24 million for the initial rate year beginning September 1, 2016. This case is pending.

• The Virginia Commission previously approved Riders C1A and C2A in connection with cost recovery for DSM programs. In August 2015, Virginia Power proposed a total revenue requirement of $50 million for the rate year beginning May 1, 2016. Virginia Power further proposed two new energy efficiency programs for Virginia Commission approval with a requested five-year cost cap of $51 million for those programs, and to extend an existing peak-shaving program for an additional five years under current funding. This case is pending.

• The Virginia Commission previously approved Rider BW in conjunction with Brunswick County. In October 2015, Virginia Power proposed a $156 million total revenue requirement for the rate year beginning September 1, 2016, which represents a $45 million increase versus the previous year. This case is pending.

• In July 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate Greensville County and related transmission interconnection facilities. Virginia Power also applied for approval of Rider GV to recover the costs of Greensville County, and proposed a total revenue requirement of $42 million for the rate year beginning April 1, 2016. This case is pending.

Electric Transmission Projects

In November 2013, the Virginia Commission issued an order granting Virginia Power a CPCN to construct approximately 7 miles of new overhead 500 kV transmission line from the existing Surry switching station in Surry County to a new Skiffes Creek switching station in James City County, and approximately 20 miles of new 230 kV transmission line in James City County, York County, and the City of Newport News from the proposed new Skiffes Creek switching station to Virginia Power’s existing Whealton substation in the City of Hampton. In February 2014, the Virginia Commission granted reconsideration requested by Virginia Power and issued an Order Amending Certificate. Several appeals were filed with the Supreme Court of Virginia. In April 2015, the Supreme Court of Virginia issued its opinion in the consolidated appeals of the Virginia Commission’s order granting a CPCN for the Skiffes Creek transmission line and related facilities. The Supreme Court of Virginia unanimously affirmed all but one of the alleged grounds for appeal. The court approved the proposed project including the proposed route for a

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Combined Notes to Consolidated Financial Statements, Continued

500 kV overhead transmission line from Surry to the Skiffes Creek switching station site. The court reversed and remanded the Virginia Commission’s determination in one set of appeals that the Skiffes Creek switching station was a transmission line for purposes of statutory exemption from local zoning ordinances. In May 2015, the Supreme Court of Virginia denied separate petitions filed by Virginia Power and the Virginia Commission to rehear its ruling regarding the Skiffes Creek switching station. Pending receipt of remaining required permits and approvals, Virginia Power expects to construct the project.

In May 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate in Loudoun County, Virginia, a new approximately 230 kV Poland Road substation, and a new approximately four mile overhead 230 kV double circuit transmission line between the existing 230 kV Loudoun-Brambleton line and the Poland Road substation. The total estimated cost of the project is approximately $55 million. This case is pending.

In November 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to convert an existing transmission line to 230 kV in Prince William County, Virginia, and Loudoun County, Virginia, and to construct and operate a new approximately five mile overhead 230 kV double circuit transmission line between a tap point near the Gainesville substation and a new to-be-constructed Haymarket substation. The total estimated cost of the project is approximately $51 million. This case is pending.

In November 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate in multiple Virginia counties an approximately 38 mile overhead 230 kV transmission line between the Remington and Gordonsville substations, along with associated facilities. The total estimated cost of the project is approximately $104 million. This case is pending.

In February 2016, the Virginia Commission issued an order granting Virginia Power a CPCN to construct and operate the Remington CT-Warrenton 230 kV double circuit transmission line, the Vint Hill-Wheeler and Wheeler-Gainesville 230 kV lines and the 230 kV Vint Hill and Wheeler switching stations along Virginia Power’s proposed route. The total estimated cost of the project is approximately $105 million.

North Anna

Virginia Power is considering the construction of a third nuclear unit at a site located at North Anna. If Virginia Power decides to build a new unit, it must first receive a COL from the NRC, approval of the Virginia Commission and certain environmental permits and other approvals. The COL is expected in 2017. Virginia Power has not yet committed to building a new nuclear unit at North Anna.

The motions and petitions filed by BREDL prior to April 2015 have been dismissed, and under a previous ruling of the NRC, the contested portion of the COL proceeding remains terminated. The NRC is required to conduct a hearing in all COL proceedings, and if a new contention is not admitted, the mandatory NRC hearing will be uncontested.

In April 2015, BREDL filed a new motion and petition seeking to object to the NRC’s reliance on the continued storage rule in licensing proceedings. The BREDL filings are substantially the

same as those filed in other COL proceedings in which final environmental impact statements were issued prior to promulgation of the continued storage rule, like North Anna 3. In June 2015, the NRC denied the April 2015 motion and petition.

In August 2015, BREDL filed a petition in the U.S. Court of Appeals for the D.C. Circuit seeking review of the NRC’s June 2015 decision. Along with the petition for judicial review, BREDL also filed a motion to hold this judicial review in abeyance pending the outcome of the ongoing judicial review of the NRC’s rule pertaining to the continued onsite storage of spent nuclear fuel in litigation pending before the same court. Similar petitions were filed seeking judicial review of the NRC’s decision as it applies to other COL and license renewal proceedings. Virginia Power has filed a motion with the court to intervene in the proceeding. This case is pending.

North Anna and Offshore Wind Legislation

In April 2014, legislation was enacted in Virginia that permits Virginia Power to recover 70% of the costs previously deferred or capitalized related to the development of a third nuclear unit located at North Anna and offshore wind facilities through December 31, 2013 as part of the 2013 and 2014 base rates. Virginia Power had deferred or capitalized costs totaling $577 million for these projects as of December 31, 2013, substantially all of which relate to North Anna. For the 70% portion of these previously deferred or capitalized costs allocable to customers in Virginia, Virginia Power recognized such amounts as charges against net income beginning in the second quarter of 2014 and for the remainder of the year. During 2014, Virginia Power recognized $374 million ($248 million after-tax) in charges against income representing the cumulative recovery of costs from January 2013 through December 2014, which are primarily included in other operations and maintenance expense in the Consolidated Statements of Income. The remaining deferred or capitalized costs, as well as costs incurred after December 31, 2013, continue to be eligible for inclusion in a future rate adjustment clause.

NORTH CAROLINA REGULATION

In December 2012, the North Carolina Commission approved a $36 million increase in Virginia Power’s annual non-fuel base revenues based on an authorized ROE of 10.2%, and a $14 million decrease in annual base fuel revenues for a combined total base revenue increase of $22 million. These rate changes became effective on January 1, 2013. Following an appeal to the Supreme Court of North Carolina, the North Carolina Commission issued an opinion reaffirming its 10.2% ROE determination in July 2015.

In August 2015, Virginia Power submitted its annual filing to the North Carolina Commission to adjust the fuel component of its electric rates. Virginia Power proposed an $11 million decrease to the fuel component of its electric rates for the rate year beginning January 1, 2016. This decrease includes the North Carolina Commission’s previous approval to defer recovering 50% of Virginia Power’s estimated $17 million jurisdictional deferred fuel balance to the 2016 fuel year, without interest. In December 2015, the North Carolina Commission approved Virginia Power’s proposed fuel charge adjustment.

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OHIO REGULATION

PIR Program

In 2008, East Ohio began PIR, aimed at replacing approximately 25% of its pipeline system. In March 2015, East Ohio filed an application with the Ohio Commission requesting approval to extend the PIR program for an additional five years and to increase the annual capital investment, with corresponding increases in the annual rate-increase caps. In its application, East Ohio proposed that PIR investments for 2016 should fall under the existing authorization and that the new five-year period should include investment through December 31, 2021. East Ohio also proposed that the PIR investment should be increased by $20 million in 2017 and another $20 million in 2018, bringing the total annual investment to $200 million. Thereafter, East Ohio proposed capital investment increases of 3% per year for 2019 through 2021 to mitigate inflation and other cost pressures experienced to date, which will continue into the future. This case is pending.

In February 2015, East Ohio filed an application to adjust the PIR cost recovery for 2014 costs. The filing reflects gross plant investment for 2014 of $155 million, cumulative gross plant investment of $829 million and a revenue requirement of $108 million. This application was approved by the Ohio Commission in April 2015.

AMR Program

In 2007, East Ohio began installing automated meter reading technology for its 1.2 million customers in Ohio. The AMR program approved by the Ohio Commission was completed in 2012. Although no further capital investment will be added, East Ohio is approved to recover depreciation, property taxes, carrying charges and a return until East Ohio has another rate case.

In February 2015, East Ohio filed its application with the Ohio Commission to adjust its AMR cost recovery charge to recover costs for calendar year 2014 associated with AMR deployment. The filing reflects a projected revenue requirement of approximately $8 million. This application was approved by the Ohio Commission in April 2015.

PIPP Plus Program

Under the Ohio PIPP Plus Program, eligible customers can make reduced payments based on their ability to pay their bill. The difference between the customer’s total bill and the PIPP amount is deferred and collected under the PIPP Rider in accordance with the rules of the Ohio Commission. In July 2015, East Ohio’s annual update of the PIPP Rider was automatically approved by the Ohio Commission after a 45-day waiting period from the date of the filing. The revised rider rate reflects the refund for the twelve-month period from July 2015 through June 2016 of an over-recovery of accumulated arrearages of approximately $57 million as of March 31, 2015, net of projected deferred program costs of approximately $35 million from April 2015 through June 2016.

UEX Rider

East Ohio has approval for a UEX Rider through which it recovers the bad debt expense of most customers not participating in the PIPP Plus Program. The UEX Rider is adjusted annually to achieve dollar for dollar recovery of East Ohio’s actual write-offs of uncollectible amounts. In July 2015, the Ohio Commission

approved East Ohio’s application to decrease its UEX Rider, which reflects a refund of over-recovered accumulated bad debt expense of $14 million as of March 31, 2015, and recovery of prospective net bad debt expense projected to total approximately $20 million for the twelve-month period from April 2015 to March 2016.

PSMP

In October 2015, East Ohio requested approval from the Ohio Commission to defer the operation and maintenance costs associated with implementing a proposed PSMP. The costs are not expected to exceed $15 million per year.

WEST VIRGINIA REGULATION

In September 2015, Hope requested approval of PREP from the West Virginia Commission. In the application, Hope proposed a projected capital investment for 2016 of $24 million as part of a total five-year projected capital investment of $158 million. In January 2016, Hope and the West Virginia Commission reached a settlement allowing Hope to include costs related to capital investment for 2016 of $20 million in new PREP customer rates effective March 1, 2016.

FERC—GAS

During the second quarter of 2013, DCG executed binding precedent agreements for the approximately $35 million Edgemoor Project. FERC approved the Edgemoor Project in February 2015, construction commenced in March 2015 and the project was placed into service in December 2015

In April 2014, DCG executed a binding precedent agreement for the approximately $35 million Columbia to Eastover Project. In May 2015, DCG filed an application to request FERC authorization to construct and operate the project facilities, which are expected to be in service in the third quarter of 2016.

In October 2015, Cove Point received authorization to construct the approximately $30 million St. Charles Transportation Project and the approximately $40 million Keys Energy Project. Construction on each project commenced in the fourth quarter of 2015. The St. Charles Transportation Project is anticipated to be placed into service in June 2016. The Keys Energy Project is anticipated to be placed into service in March 2017.

NOTE 14. ASSET RETIREMENT OBLIGATIONS

AROs represent obligations that result from laws, statutes, contracts and regulations related to the eventual retirement of certain of the Companies’ long-lived assets. Dominion’s and Virginia Power’s AROs are primarily associated with the decommissioning of their nuclear generation facilities and also include those for ash pond closures and the future abatement of asbestos expected to be disturbed in their generation facilities. Dominion Gas’ AROs primarily include plugging and abandonment of gas and oil wells and the interim retirement of natural gas gathering, transmission, distribution and storage pipeline components.

The Companies have also identified, but not recognized, AROs related to the retirement of Dominion’s LNG facility, Dominion Gas’ storage wells in its underground natural gas storage network, certain Virginia Power electric transmission and distribution assets located on property with easements, rights of way, franchises and

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lease agreements, Virginia Power’s hydroelectric generation facilities and the abatement of certain asbestos not expected to be disturbed in Dominion’s and Virginia Power’s generation facilities. The Companies currently do not have sufficient information to estimate a reasonable range of expected retirement dates for any of these assets since the economic lives of these assets can be extended indefinitely through regular repair and maintenance and they currently have no plans to retire or dispose of any of these assets. As a result, a settlement date is not determinable for these assets and AROs for these assets will not be reflected in the Consolidated Financial Statements until sufficient information becomes available to determine a reasonable estimate of the fair value of the activities to be performed. The Companies continue to monitor operational and strategic developments to identify if sufficient information exists to reasonably estimate a retirement date for these assets. The changes to AROs during 2014 and 2015 were as follows:

	Amount
(millions)
Dominion
AROs at December 31, 2013	$	1,578
Obligations incurred during the period		40
Obligations settled during the period		(82	)
Revisions in estimated cash flows(1)		102
Accretion		81
Other		(5	)
AROs at December 31, 2014(2)	$	1,714
Obligations incurred during the period(3)		315
Obligations settled during the period		(106	)
Revisions in estimated cash flows(3)		88
Accretion		93
Other		(1	)
AROs at December 31, 2015(2)	$	2,103
Virginia Power
AROs at December 31, 2013	$	689
Obligations incurred during the period		28
Obligations settled during the period		(1	)
Revisions in estimated cash flows(1)		108
Accretion		37
Other		(6	)
AROs at December 31, 2014	$	855
Obligations incurred during the period(3)		289
Obligations settled during the period		(39	)
Revisions in estimated cash flows(3)		92
Accretion		50
AROs at December 31, 2015	$	1,247
Dominion Gas
AROs at December 31, 2013	$	137
Obligations incurred during the period		2
Obligations settled during the period		(8	)
Accretion		8
Other		8
AROs at December 31, 2014(4)	$	147
Obligations incurred during the period		5
Obligations settled during the period		(6	)
Revisions in estimated cash flows		(5	)
Accretion		9
Other		(1	)
AROs at December 31, 2015(4)	$	149

(1) Relates primarily to a shift of the delayed planned date on which the DOE is expected to begin accepting spent nuclear fuel.

(2) Includes $81 million and $216 million reported in other current liabilities at December 31, 2014, and 2015, respectively.

(3) Primarily reflects future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 for further information.

(4) Includes $140 million and $137 million reported in other deferred credits and other liabilities, with the remainder recorded in other current liabilities, at December 31, 2014 and 2015, respectively.

Dominion and Virginia Power have established trusts dedicated to funding the future decommissioning of their nuclear plants. At both December 31, 2015 and 2014, the aggregate fair value of Dominion’s trusts, consisting primarily of equity and debt securities, totaled $4.2 billion. At both December 31, 2015 and 2014, the aggregate fair value of Virginia Power’s trusts, consisting primarily of debt and equity securities, totaled $1.9 billion.

NOTE 15. VARIABLE INTEREST ENTITIES

The primary beneficiary of a VIE is required to consolidate the VIE and to disclose certain information about its significant variable interests in the VIE. The primary beneficiary of a VIE is the entity that has both 1) the power to direct the activities that most significantly impact the entity’s economic performance and 2) the obligation to absorb losses or receive benefits from the entity that could potentially be significant to the VIE.

Dominion

Through August 2013, Dominion leased the Fairless generating facility in Pennsylvania, which began commercial operations in June 2004, from Juniper, the lessor. In August 2013, the lease expired and Dominion purchased Fairless for $923 million from Juniper per the terms of the lease agreement. However, as Dominion had previously consolidated Juniper, the purchase was accounted for as an equity transaction to acquire the noncontrolling interests from Juniper for $923 million, while Dominion retained control of Fairless.

Dominion has an initial 45% membership interest in Atlantic Coast Pipeline. See Note 9 for more details regarding the nature of this entity. Dominion concluded that Atlantic Coast Pipeline is a VIE because it has insufficient equity to finance its activities without additional subordinated financial support. Dominion has concluded that it is not the primary beneficiary of Atlantic Coast Pipeline as it does not have the power to direct the activities of Atlantic Coast Pipeline that most significantly impact its economic performance, as the power to direct is shared among multiple unrelated parties. Dominion is obligated to provide capital contributions based on its ownership percentage. Dominion’s maximum exposure to loss is limited to its current and future investment.

Dominion and Dominion Gas

Dominion Midstream and Dominion Gas own a 25.93% and 24.72% noncontrolling partnership interest in Iroquois, respectively. See Note 3 for further details regarding the nature of this entity. Dominion concluded that Iroquois is a VIE because a non-affiliated Iroquois equity holder has the ability during a limited period of time to transfer its ownership interests to another Iroquois equity holder or its affiliate. At December 31, 2015, Dominion concluded that neither Dominion Midstream nor Dominion Gas is the primary beneficiary of Iroquois as they do not have the power to direct the activities of Iroquois that most significantly impact its economic performance, as the power to direct is shared among multiple unrelated parties. If Iroquois determines capital contributions are required, Dominion Midstream and Dominion Gas each would be obligated to provide the portion of capital contributions based on its ownership percentage. Dominion Midstream’s and Dominion Gas’ maximum exposure to loss is limited to their current and future investment.

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Dominion Gas

DTI has been engaged to oversee the construction of, and to subsequently operate and maintain, the projects undertaken by Atlantic Coast Pipeline based on the overall direction and oversight of Atlantic Coast Pipeline’s members. An affiliate of DTI holds a membership interest in Atlantic Coast Pipeline, therefore DTI is considered to have a variable interest in Atlantic Coast Pipeline. The members of Atlantic Coast Pipeline hold the power to direct the construction, operations and maintenance activities of the entity. DTI has concluded it is not the primary beneficiary of Atlantic Coast Pipeline as it does not have the power to direct the activities of Atlantic Coast Pipeline that most significantly impact its economic performance. DTI has no obligation to absorb any losses of the VIE. See Note 24 for information about associated related party receivable balances.

Virginia Power

Virginia Power had long-term power and capacity contracts with five non-utility generators, which contain certain variable pricing mechanisms in the form of partial fuel reimbursement that Virginia Power considers to be variable interests. Contracts with two of these non-utility generators expired during 2015 leaving a remaining aggregate summer generation capacity of approximately 418 MW. After an evaluation of the information provided by these entities, Virginia Power was unable to determine whether they were VIEs. However, the information they provided, as well as Virginia Power’s knowledge of generation facilities in Virginia, enabled Virginia Power to conclude that, if they were VIEs, it would not be the primary beneficiary. This conclusion reflects Virginia Power’s determination that its variable interests do not convey the power to direct the most significant activities that impact the economic performance of the entities during the remaining terms of Virginia Power’s contracts and for the years the entities are expected to operate after its contractual relationships expire. The remaining contracts expire at various dates ranging from 2017 to 2021. Virginia Power is not subject to any risk of loss from these potential VIEs other than its remaining purchase commitments which totaled $439 million as of December 31, 2015. Virginia Power paid $200 million, $223 million, and $217 million for electric capacity and $83 million, $138 million, and $98 million for electric energy to these entities for the years ended December 31, 2015, 2014 and 2013, respectively.

Virginia Power and Dominion Gas

Virginia Power and Dominion Gas purchased shared services from DRS, an affiliated VIE, of $318 million and $115 million, $335 million and $106 million, and $331 million and $115 million for the years ended December 31, 2015, 2014 and 2013, respectively. Virginia Power and Dominion Gas determined that each is not the most closely associated entity with DRS and therefore neither is the primary beneficiary. DRS provides accounting, legal, finance and certain administrative and technical services to

all Dominion subsidiaries, including Virginia Power and Dominion Gas. Virginia Power and Dominion Gas have no obligation to absorb more than their allocated shares of DRS costs.

NOTE 16. SHORT-TERM DEBT AND CREDIT AGREEMENTS

The Companies use short-term debt to fund working capital requirements and as a bridge to long-term debt financings. The levels of borrowing may vary significantly during the course of the year, depending upon the timing and amount of cash requirements not satisfied by cash from operations. In January 2016, Dominion expanded its short-term funding resources through a $1.0 billion increase to one of its joint revolving credit facility limits. In addition, Dominion utilizes cash and letters of credit to fund collateral requirements. Collateral requirements are impacted by commodity prices, hedging levels, Dominion’s credit ratings and the credit quality of its counterparties.

Dominion

Commercial paper and letters of credit outstanding, as well as capacity available under credit facilities, were as follows:

	Facility Limit		Outstanding Commercial Paper			Outstanding Letters of Credit		Facility Capacity Available
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	3,353		$	—	$	647
Joint revolving credit facility(1)		500		156			59		285
Total	$	4,500	$	3,509	(3)	$	59	$	932
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	2,664		$	—	$	1,336
Joint revolving credit facility(1)		500		111			48		341
Total	$	4,500	$	2,775	(3)	$	48	$	1,677

(1) These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by Dominion’s credit facilities were 0.62% and 0.38% at December 31, 2015 and 2014, respectively.

Virginia Power

Virginia Power’s short-term financing is supported through its access as co-borrower to the two joint revolving credit facilities. These credit facilities can be used for working capital, as support for the combined commercial paper programs of the Companies and for other general corporate purposes.

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Combined Notes to Consolidated Financial Statements, Continued

Virginia Power’s share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Dominion Gas were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	1,500		$	—
Joint revolving credit facility(1)		500		156			—
Total	$	4,500	$	1,656	(3)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	1,250		$	—
Joint revolving credit facility(1)		500		111			—
Total	$	4,500	$	1,361	(3)	$	—

(1) The full amount of the facilities is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion and Dominion Gas. Sub-limits for Virginia Power are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Virginia Power was an aggregate $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by these credit facilities were 0.60% and 0.36% at December 31, 2015 and 2014, respectively.

In addition to the credit facility commitments mentioned above, Virginia Power also has a $120 million credit facility with a maturity date of April 2019. As of December 31, 2015, this facility supports $119 million of certain variable rate tax-exempt financings of Virginia Power.

Dominion Gas

Dominion Gas’ short-term financing is supported by its access as co-borrower to the two joint revolving credit facilities. In December 2014, Dominion Gas entered into a commercial paper program pursuant to which it began accessing the commercial paper markets in January 2015.

Dominion Gas’ share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Virginia Power were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)	$	1,000	$	391		$	—
Joint revolving credit facility(1)		500		—			—
Total	$	1,500	$	391	(2)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	1,000	$	—		$	—
Joint revolving credit facility(1)		500		—			—
Total	$	1,500	$	—		$	—

(1) A maximum of a combined $1.5 billion of the facilities is available to Dominion Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion and Virginia Power. Sub-limits for Dominion Gas are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Dominion Gas was an aggregate $500 million. In January 2016, the aggregate sub-limit for Dominion Gas was increased to $1.0 billion. If Dominion Gas has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.

(2) The weighted-average interest rate of the outstanding commercial paper supported by these credit facilities was 0.63% at December 31, 2015.

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NOTE 17. LONG-TERM DEBT

At December 31,	2015 Weighted- average Coupon(1)			2015			2014
(millions, except percentages)
Dominion Gas Holdings, LLC:
Unsecured Senior Notes:
1.05% to 2.8%, due 2016 to 2020		2.26	%	$	1,550		$	850
3.55% to 4.8%, due 2023 to 2044		4.15	%		1,750			1,750
Dominion Gas Holdings, LLC total principal				$	3,300		$	2,600
Securities due within one year		1.05	%		(400	)		—
Unamortized discount					(8	)		(6	)
Dominion Gas Holdings, LLC total long-term debt				$	2,892		$	2,594
Virginia Electric and Power Company:
Unsecured Senior Notes:
1.2% to 8.625%, due 2015 to 2019		5.03	%	$	2,261		$	2,471
2.75% to 8.875%, due 2022 to 2045		4.91	%		6,292			5,592
Tax-Exempt Financings(2):
Variable rates, due 2016 to 2041		0.79	%		194			606
0.70% to 5.6%, due 2023 to 2041		2.19	%		678			266
Virginia Electric and Power Company total principal				$	9,425		$	8,935
Securities due within one year		5.24	%		(476	)		(211	)
Unamortized discount and premium, net					—			2
Virginia Electric and Power Company total long-term debt				$	8,949		$	8,726
Dominion Resources, Inc.:
Unsecured Senior Notes:
Variable rates, due 2015 and 2016		1.11	%	$	600		$	400
1.25% to 6.4%, due 2015 to 2019		3.05	%		3,400			3,150
2.75% to 7.0%, due 2021 to 2044(3)		4.80	%		5,099			4,449
Tax-Exempt Financing, variable rate, due 2041		1.16	%		75			75
Unsecured Junior Subordinated Notes Payable to Affiliated Trust, 8.4%, due 2031		8.40	%		10			10
Enhanced Junior Subordinated Notes:
5.75% and 7.5%, due 2054 and 2066		6.27	%		971			985
Variable rate, due 2066		2.90	%		377			380
Remarketable Subordinated Notes, 1.07% to 1.50%, due 2019 to 2021		1.30	%		2,100			2,100
Unsecured Debentures and Senior Notes(4):
6.8% and 6.875%, due 2026 and 2027		6.81	%		89			89
Dominion Energy, Inc.:
Tax-Exempt Financing, 2.375%, due 2033		2.38	%		27			27
Dominion Gas Holdings, LLC total principal (from above)					3,300			2,600
Virginia Electric and Power Company total principal (from above)					9,425			8,935
Dominion Resources, Inc. total principal				$	25,473		$	23,200
Fair value hedge valuation(5)					7			19
Securities due within one year(6)		2.38	%		(1,826	)		(1,375	)
Unamortized discount and premium, net					(38	)		(39	)
Dominion Resources, Inc. total long-term debt				$	23,616		$	21,805

(1) Represents weighted-average coupon rates for debt outstanding as of December 31, 2015.

(2) These financings relate to certain pollution control equipment at Virginia Power’s generating facilities. Certain variable rate tax-exempt financings are supported by a $120 million credit facility that terminates in April 2019.

(3) At the option of holders, $510 million of Dominion’s 5.25% senior notes due 2033 were subject to redemption at 100% of the principal amount plus accrued interest in August 2015. As a result, at December 31, 2014, the notes were included in securities due within one year in Dominion’s Consolidated Balance Sheets. The option to redeem the notes expired in June 2015. At December 31, 2015, the notes are included in long-term debt in Dominion’s Consolidated Balance Sheets.

(4) Represents debt assumed by Dominion from the merger of its former CNG subsidiary.

(5) Represents the valuation of certain fair value hedges associated with Dominion’s fixed rate debt.

(6) Includes $4 million for fair value hedge valuation in 2014. Excludes $100 million of variable rate short-term notes scheduled to mature in May 2016 that were purchased and cancelled using the proceeds from the February 2016 issuance of senior notes that mature in 2018.

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Combined Notes to Consolidated Financial Statements, Continued

Based on stated maturity dates rather than early redemption dates that could be elected by instrument holders, the scheduled principal payments of long-term debt at December 31, 2015, were as follows:

	2016			2017			2018			2019			2020			Thereafter			Total
(millions, except percentages)
Dominion Gas	$	400		$	—		$	—		$	450		$	700		$	1,750		$	3,300
Weighted-average Coupon		1.05	%								2.50	%		2.80	%		4.15	%
Virginia Power	$	476		$	679		$	850		$	350		$	—		$	7,070		$	9,425
Weighted-average Coupon		5.24	%		5.44	%		4.17	%		5.00	%					4.59	%
Dominion
Unsecured Senior Notes(1)	$	1,907		$	1,354		$	1,850		$	2,000		$	700		$	13,230		$	21,041
Tax-Exempt Financings		19			75			—			—			—			880			974
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts		—			—			—			—			—			10			10
Enhanced Junior Subordinated Notes		—			—			—			—			—			1,348			1,348
Remarketable Subordinated Notes		—			—			—			550			1,000			550			2,100
Total	$	1,926		$	1,429		$	1,850		$	2,550		$	1,700		$	16,018		$	25,473
Weighted-average Coupon		2.31	%		3.28	%		4.16	%		3.09	%		2.04	%		4.54	%

(1) In February 2016, Dominion purchased and cancelled $100 million of variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

The Companies’ short-term credit facilities and long-term debt agreements contain customary covenants and default provisions. As of December 31, 2015, there were no events of default under these covenants.

In January 2016, Virginia Power issued $750 million of 3.15% senior notes that mature in 2026.

In February 2016, Dominion issued $500 million of 2.125% senior notes in a private placement. The notes mature in 2018.

Senior Note Redemptions

As part of Dominion’s Liability Management Exercise, in December 2014, Dominion redeemed five outstanding series of senior notes with an aggregate outstanding principal of $1.9 billion. The aggregate redemption price paid in December 2014 was $2.2 billion and represents the principal amount outstanding, accrued and unpaid interest and the applicable make-whole premium of $263 million. Total charges for the Liability Management Exercise of $284 million, including the make-whole premium, were recognized and recorded in interest expense in Dominion’s Consolidated Statements of Income. Proceeds from Dominion’s issuance of senior notes in November 2014 were used to offset the payment of the redemption price. Also see Convertible Securities called for redemption below.

Convertible Securities

As part of Dominion’s Liability Management Exercise, in November 2014, Dominion provided notice to redeem all $22 million of outstanding contingent convertible senior notes. The senior notes were eligible for conversion during 2014. However, in lieu of redemption, holders elected to convert the remaining $22 million of notes in December 2014 into $26 million of common stock. Proceeds from Dominion’s issuance of senior notes in November 2014 were used to offset the portion of the conversions paid in cash. At December 31, 2014, all of the senior notes have been converted and none remain outstanding.

Junior Subordinated Notes Payable to Affiliated Trusts

In previous years, Dominion established several subsidiary capital trusts, each as a finance subsidiary of Dominion, which holds 100% of the voting interests. The trusts sold capital securities representing preferred beneficial interests and 97% beneficial ownership in the assets held by the trusts. In exchange for the funds realized from the sale of the capital securities and common securities that represent the remaining 3% beneficial ownership interest in the assets held by the capital trusts, Dominion issued various junior subordinated notes. The junior subordinated notes constitute 100% of each capital trust’s assets. Each trust must redeem its capital securities when their respective junior subordinated notes are repaid at maturity or if redeemed prior to maturity.

In January 2013, Dominion repaid its $258 million 7.83% unsecured junior subordinated debentures and redeemed all 250 thousand units of the $250 million 7.83% Dominion Resources Capital Trust I capital securities due December 1, 2027. The securities were redeemed at a price of $1,019.58 per capital security plus accrued and unpaid distributions.

Interest charges related to Dominion’s junior subordinated notes payable to affiliated trusts were $1 million for the years ended December 31, 2015, 2014 and 2013.

Enhanced Junior Subordinated Notes

In June 2006 and September 2006, Dominion issued $300 million of June 2006 hybrids and $500 million of September 2006 hybrids, respectively. The June 2006 hybrids bear interest at 7.5% per year until June 30, 2016. Thereafter, they will bear interest at the three-month LIBOR plus 2.825%, reset quarterly. The September 2006 hybrids bear interest at the three-month LIBOR plus 2.3%, reset quarterly.

In June 2009, Dominion issued $685 million of 8.375% June 2009 hybrids. The June 2009 hybrids were listed on the NYSE under the symbol DRU.

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In October 2014, Dominion issued $685 million of October 2014 hybrids that will bear interest at 5.75% per year until October 1, 2024. Thereafter, they will bear interest at the three-month LIBOR plus 3.057%, reset quarterly.

Dominion may defer interest payments on the hybrids on one or more occasions for up to 10 consecutive years. If the interest payments on the hybrids are deferred, Dominion may not make distributions related to its capital stock, including dividends, redemptions, repurchases, liquidation payments or guarantee payments during the deferral period. Also, during the deferral period, Dominion may not make any payments on or redeem or repurchase any debt securities that are equal in right of payment with, or subordinated to, the hybrids.

Dominion executed RCCs in connection with its issuance of the June 2006 hybrids, the September 2006 hybrids, and the June 2009 hybrids. Under the terms of the RCCs, Dominion covenants to and for the benefit of designated covered debtholders, as may be designated from time to time, that Dominion shall not redeem, repurchase, or defease all or any part of the hybrids, and shall not cause its majority owned subsidiaries to purchase all or any part of the hybrids, on or before their applicable RCC termination date, unless, subject to certain limitations, during the 180 days prior to such activity, Dominion has received a specified amount of proceeds as set forth in the RCCs from the sale of qualifying securities that have equity-like characteristics that are the same as, or more equity-like than the applicable characteristics of the hybrids at that time, as more fully described in the RCCs. In September 2011, Dominion amended the RCCs of the June 2006 hybrids and September 2006 hybrids to expand the measurement period for consideration of proceeds from the sale of common stock issuances from 180 days to 365 days. In July 2014, Dominion amended the RCC of the June 2009 hybrids to expand the measurement period for consideration of proceeds from the sale of common stock or other equity-like issuances from 180 days to 365 days. The proceeds Dominion receives from the replacement offering, adjusted by a predetermined factor, must equal or exceed the redemption or repurchase price.

As part of Dominion’s Liability Management Exercise, in October 2014, Dominion redeemed all $685 million of the June 2009 hybrids plus accrued interest with the net proceeds from the issuance of the October 2014 hybrids. In 2015, Dominion purchased and canceled $14 million and $3 million of the June 2006 hybrids and the September 2006 hybrids, respectively. In the first quarter of 2016, Dominion purchased and cancelled $37 million and $2 million of the June 2006 hybrids and the September 2006 hybrids, respectively. The redemption and all purchases were conducted in compliance with the RCCs.

Remarketable Subordinated Notes

In June 2013, Dominion issued $550 million of 2013 Series A 6.125% Equity Units and $550 million of 2013 Series B 6% Equity Units, initially in the form of Corporate Units. In July 2014, Dominion issued $1.0 billion of 2014 Series A 6.375% Equity Units, initially in the form of Corporate Units. The Corporate Units are listed on the NYSE under the symbols DCUA, DCUB and DCUC, respectively.

Each Corporate Unit consists of a stock purchase contract and 1/20 interest in a RSN issued by Dominion. The stock purchase contracts obligate the holders to purchase shares of Dominion common stock at a future settlement date prior to the relevant RSN maturity date. The purchase price to be paid under the stock purchase contracts is $50 per Corporate Unit and the number of shares to be purchased will be determined under a formula based upon the average closing price of Dominion common stock near the settlement date. The RSNs are pledged as collateral to secure the purchase of common stock under the related stock purchase contracts.

Dominion makes quarterly interest payments on the RSNs and quarterly contract adjustment payments on the stock purchase contracts, at the rates described below. Dominion may defer payments on the stock purchase contracts and the RSNs for one or more consecutive periods but generally not beyond the purchase contract settlement date. If payments are deferred, Dominion may not make any cash distributions related to its capital stock, including dividends, redemptions, repurchases, liquidation payments or guarantee payments. Also, during the deferral period, Dominion may not make any payments on or redeem or repurchase any debt securities that are equal in right of payment with, or subordinated to, the RSNs.

Dominion has recorded the present value of the stock purchase contract payments as a liability offset by a charge to equity. Interest payments on the RSNs are recorded as interest expense and stock purchase contract payments are charged against the liability. Accretion of the stock purchase contract liability is recorded as imputed interest expense. In calculating diluted EPS, Dominion applies the treasury stock method to the Equity Units.

Pursuant to the terms of the 2013 Equity Units and 2014 Equity Units, Dominion expects to remarket the 2013 Series A, 2013 Series B and 2014 Series A RSNs during the first and second quarters of 2016, and the second quarter of 2017, respectively. Following a successful remarketing, the interest rate on the RSNs will be reset, interest will be payable on a semi-annual basis and Dominion will cease to have the ability to redeem the RSNs at its option or defer interest payments. Proceeds of each remarketing will belong to the investors in the related equity units and will be held and applied on their behalf at the settlement date of the related stock purchase contracts to pay the purchase price to Dominion for issuance of its common stock.

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Combined Notes to Consolidated Financial Statements, Continued

Under the terms of the stock purchase contracts, assuming no anti-dilution or other adjustments, Dominion will issue between 8.5 million and 10.0 million shares of its common stock in both April 2016 and July 2016 and between 11.5 million and 14.4 million shares in July 2017. A total of 40.3 million shares of Dominion’s common stock has been reserved for issuance in connection with the stock purchase contracts.

Selected information about Dominion’s Equity Units is presented below:

Issuance Date	Units Issued		Total Net Proceeds		Total Long-term Debt		RSN Annual Interest Rate			Stock Purchase Contract Annual Rate			Stock Purchase Contract Liability(1)		Stock Purchase Settlement Date		RSN Maturity Date
(millions, except interest rates)
6/7/2013		11	$	533.5	$	550.0		1.070	%		5.055	%	$	76.7		4/1/2016		4/1/2021
6/7/2013		11	$	553.5	$	550.0		1.180	%		4.820	%	$	79.3		7/1/2016		7/1/2019
7/1/2014		20	$	982.0	$	1,000.0		1.500	%		4.875	%	$	142.8		7/1/2017		7/1/2020

(1) Payments of $101 million and $66 million were made in 2015 and 2014, respectively. The stock purchase contract liability was $115 million and $216 million at December 31, 2015 and 2014, respectively.

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NOTE 18. PREFERRED STOCK

Dominion is authorized to issue up to 20 million shares of preferred stock; however, none were issued and outstanding at December 31, 2015 or 2014.

Virginia Power is authorized to issue up to 10 million shares of preferred stock, $100 liquidation preference. During 2014, Virginia Power redeemed 2.59 million shares, which represented all outstanding series of its preferred stock, some of which were redeemed as a part of Dominion’s Liability Management Exercise in September 2014. Upon redemption, each series was no longer outstanding for any purpose and dividends ceased to accumulate. Virginia Power had no preferred stock issued and outstanding at December 31, 2015 or 2014.

NOTE 19. EQUITY

Issuance of Common Stock

DOMINION

Dominion maintains Dominion Direct^® and a number of employee savings plans through which contributions may be invested in Dominion’s common stock. These shares may either be newly issued or purchased on the open market with proceeds contributed to these plans. In January 2014, Dominion began purchasing its common stock on the open market for these plans. In April 2014, Dominion began issuing new common shares for these direct stock purchase plans.

During 2015, Dominion received cash proceeds, net of fees and commissions, of $783 million from the issuance of approximately 11 million shares of common stock through various programs resulting in approximately 596 million of shares of common stock outstanding at December 31, 2015. These proceeds include cash of $284 million received from the issuance of 4.1 million of such shares through Dominion Direct^® and employee savings plans.

In December 2014, Dominion filed an SEC shelf registration for the sale of debt and equity securities including the ability to sell common stock through an at-the-market program. Also in December 2014, Dominion entered into four separate sales agency agreements to effect sales under the program and pursuant to which it may offer from time to time up to $500 million aggregate amount of its common stock. Sales of common stock can be made by means of privately negotiated transactions, as transactions on the NYSE at market prices or in such other transactions as are agreed upon by Dominion and the sales agents and in conformance with applicable securities laws. During the first and

second quarters of 2015, Dominion provided sales instructions to the sales agents and issued 4.0 million shares through at-the-market issuances and received cash proceeds of $297 million, net of fees and commissions paid of $3 million. Following these issuances, Dominion has the ability to issue up to approximately $200 million of stock under the 2014 sales agency agreements. However, Dominion completed its 2015 planned market issuances of equity in May 2015 with the issuance of 2.8 million shares and receipt of proceeds of $202 million through a registered underwritten public offering.

VIRGINIA POWER

In 2015, 2014 and 2013, Virginia Power did not issue any shares of its common stock to Dominion.

DOMINION GAS

On September 30, 2013, Dominion contributed its wholly-owned subsidiaries DTI, East Ohio and Dominion Iroquois to Dominion Gas in exchange for 100% of its limited liability company membership interests.

Shares Reserved for Issuance

At December 31, 2015, Dominion had approximately 50 million shares reserved and available for issuance for Dominion Direct^®, employee stock awards, employee savings plans, director stock compensation plans and issuance in connection with stock purchase contracts. See Note 17 for more information.

Repurchase of Common Stock

Dominion did not repurchase any shares in 2015 or 2014 and does not plan to repurchase shares during 2016, except for shares tendered by employees to satisfy tax withholding obligations on vested restricted stock, which do not count against its stock repurchase authorization.

Purchase of Dominion Midstream Units

In September 2015, Dominion initiated a program to purchase from the market up to $50 million of common units representing limited partner interests in Dominion Midstream. The common units may be acquired by Dominion over the 12 month period following commencement of the program at the discretion of management. Through December 31, 2015, Dominion purchased approximately 887,000 common units for $25 million. In the first quarter of 2016, Dominion purchased approximately 377,000 additional common units for approximately $10 million. At February 23, 2016, Dominion still has the ability to purchase up to $15 million of common units under the program.

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Combined Notes to Consolidated Financial Statements, Continued

Accumulated Other Comprehensive Income (Loss)

Presented in the table below is a summary of AOCI by component:

At December 31,	2015			2014
(millions)
Dominion
Net deferred losses on derivatives-hedging activities, net of tax of $110 and $116	$	(176	)	$	(178	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(281) and $(333)		504			548
Net unrecognized pension and other postretirement benefit costs, net of tax of $525 and $530		(797	)		(782	)
Other comprehensive loss from equity method investees, net of tax of $4 and $3		(5	)		(4	)
Total AOCI	$	(474	)	$	(416	)
Virginia Power
Net deferred losses on derivatives-hedging activities, net of tax of $4 and $4	$	(7	)	$	(7	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(30) and $(35)		47			57
Total AOCI	$	40		$	50
Dominion Gas
Net deferred losses on derivatives-hedging activities, net of tax of $10 and $11	$	(17	)	$	(20	)
Net unrecognized pension costs, net of tax of $56 and $46		(82	)		(66	)
Total AOCI	$	(99	)	$	(86	)

DOMINION

The following table presents Dominion’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives- hedging activities			Unrealized gains and losses on investment securities			Unrecognized pension and other postretirement benefit costs			Other comprehensive loss from equity method investees		Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(178	)	$	548		$	(782	)	$	(4)	$	(416	)
Other comprehensive income before reclassifications: gains (losses)		110			6			(66	)		(1)		49
Amounts reclassified from AOCI: (gains) losses(1)		(108	)		(50	)		51			—		(107	)
Net current period other comprehensive income (loss)		2			(44	)		(15	)		(1)		(58	)
Ending balance	$	(176	)	$	504		$	(797	)	$	(5)	$	(474	)
Year Ended December 31, 2014
Beginning balance	$	(288	)	$	474		$	(510	)	$	—	$	(324	)
Other comprehensive income before reclassifications: gains (losses)		17			128			(305	)		(4)		(164	)
Amounts reclassified from AOCI: (gains) losses(1)		93			(54	)		33			—		72
Net current period other comprehensive income (loss)		110			74			(272	)		(4)		(92	)
Ending balance	$	(178	)	$	548		$	(782	)	$	(4)	$	(416	)

(1) See table below for details about these reclassifications.

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The following table presents Dominion’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(203	)	Operating revenue
		15		Purchased gas
		1		Electric fuel and other energy-related purchases
Interest rate contracts		11		Interest and related charges
Total		(176	)
Tax		68		Income tax expense
Total, net of tax	$	(108	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(110	)	Other income
Impairment		31		Other income
Total		(79	)
Tax		29		Income tax expense
Total, net of tax	$	(50	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses		98		Other operations and maintenance
Total		86
Tax		(35	)	Income tax expense
Total, net of tax	$	51
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	130		Operating revenue
		13		Purchased gas
		(7	)	Electric fuel and other energy-related purchases
Interest rate contracts		16		Interest and related charges
Total		152
Tax		(59	)	Income tax expense
Total, net of tax	$	93
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(100	)	Other income
Impairment		13		Other income
Total		(87	)
Tax		33		Income tax expense
Total, net of tax	$	(54	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses		69		Other operations and maintenance
Total		57
Tax		(24	)	Income tax expense
Total, net of tax	$	33

VIRGINIA POWER

The following table presents Virginia Power’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives- hedging activities			Unrealized gains and losses on investment securities			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(7	)	$	57		$	50
Other comprehensive income before reclassifications: losses		(1	)		(4	)		(5	)
Amounts reclassified from AOCI: (gains) losses(1)		1			(6	)		(5	)
Net current period other comprehensive income (loss)		—			(10	)		(10	)
Ending balance	$	(7	)	$	47		$	40
Year Ended December 31, 2014
Beginning balance	$	—		$	48		$	48
Other comprehensive income before reclassifications: gains (losses)		(4	)		15			11
Amounts reclassified from AOCI: gains(1)		(3	)		(6	)		(9	)
Net current period other comprehensive income (loss)		(7	)		9			2
Ending balance	$	(7	)	$	57		$	50

(1) See table below for details about these reclassifications.

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Combined Notes to Consolidated Financial Statements, Continued

The following table presents Virginia Power’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
(Gains) losses on cash flow hedges:
Commodity contracts	$	1		Electric fuel and other energy-related purchases
Total		1
Tax		—		Income tax expense
Total, net of tax	$	1
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(14	)	Other income
Impairment		4		Other income
Total		(10	)
Tax		4		Income tax expense
Total, net of tax	$	(6	)
Year Ended December 31, 2014
(Gains) losses on cash flow hedges:
Commodity contracts	$	(5	)	Electric fuel and other energy-related purchases
Total		(5	)
Tax		2		Income tax expense
Total, net of tax	$	(3	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(10	)	Other income
Total		(10	)
Tax		4		Income tax expense
Total, net of tax	$	(6	)

DOMINION GAS

The following table presents Dominion Gas’ changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives- hedging activities			Unrecognized pension costs			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(20	)	$	(66	)	$	(86	)
Other comprehensive income before reclassifications: gains (losses)		6			(20	)		(14	)
Amounts reclassified from AOCI: (gains) losses(1)		(3	)		4			1
Net current period other comprehensive income (loss)		3			(16	)		(13	)
Ending balance	$	(17	)	$	(82	)	$	(99	)
Year Ended December 31, 2014
Beginning balance	$	3		$	(61	)	$	(58	)
Other comprehensive income before reclassifications: losses		(31	)		(10	)		(41	)
Amounts reclassified from AOCI: losses(1)		8			5			13
Net current period other comprehensive loss		(23	)		(5	)		(28	)
Ending balance	$	(20	)	$	(66	)	$	(86	)

(1) See table below for details about these reclassifications.

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The following table presents Dominion Gas’ reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(6	)	Operating revenue
Total		(6	)
Tax		3		Income tax expense
Total, net of tax	$	(3	)
Unrecognized pension costs:
Actuarial losses	$	7		Other operations and maintenance
Total		7
Tax		(3	)	Income tax expense
Total, net of tax	$	4
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(2	)	Operating revenue
		14		Purchased gas
Interest rate contracts		1		Interest and related charges
Total		13
Tax		(5	)	Income tax expense
Total, net of tax	$	8
Unrecognized pension costs:
Prior service costs	$	1		Other operations and maintenance
Actuarial losses		7		Other operations and maintenance
Total		8
Tax		(3	)	Income tax expense
Total, net of tax	$	5

Stock-Based Awards

The 2005 and 2014 Incentive Compensation Plans permit stock-based awards that include restricted stock, performance grants, goal-based stock, stock options, and stock appreciation rights. The Non-Employee Directors Compensation Plan permits grants of restricted stock and stock options. Under provisions of these plans, employees and non-employee directors may be granted options to purchase common stock at a price not less than its fair market value at the date of grant with a maximum term of eight years. Option terms are set at the discretion of the CGN Committee of the Board of Directors or the Board of Directors itself, as provided under each plan. At December 31, 2015, approximately 25 million shares were available for future grants under these plans.

Dominion measures and recognizes compensation expense relating to share-based payment transactions over the vesting period based on the fair value of the equity or liability instruments issued. Dominion’s results for the years ended December 31, 2015, 2014 and 2013 include $39 million, $39 million, and $31 million, respectively, of compensation costs and $14 million, $14 million, and $11 million, respectively of income tax benefits related to Dominion’s stock-based compensation arrangements. Stock-based compensation cost is reported in other operations and maintenance expense in Dominion’s Consolidated Statements of Income. Excess Tax Benefits are classified as a financing cash flow. Dominion realized $3 million of excess tax benefits from the vesting of restricted stock awards and exercise of stock options during the year ended December 31, 2015, and less than $1 million during the years ended December 31, 2014 and 2013.

RESTRICTED STOCK

Restricted stock grants are made to officers under Dominion’s LTIP and may also be granted to certain key non-officer employees from time to time. The fair value of Dominion’s restricted stock awards is equal to the closing price of Dominion’s stock on the date of grant. New shares are issued for restricted stock awards on the date of grant and generally vest over a three-year service period. The following table provides a summary of restricted stock activity for the years ended December 31, 2015, 2014 and 2013:

	Shares			Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012		1,085		$	44.46
Granted		312			54.70
Vested		(356	)		39.00
Cancelled and forfeited		(34	)		51.11
Nonvested at December 31, 2013		1,007		$	49.35
Granted		354			67.98
Vested		(278	)		44.50
Cancelled and forfeited		(18	)		53.61
Nonvested at December 31, 2014		1,065		$	56.74
Granted		302			73.26
Vested		(510	)		50.71
Cancelled and forfeited		(2	)		62.62
Nonvested at December 31, 2015		855		$	66.16

As of December 31, 2015, unrecognized compensation cost related to nonvested restricted stock awards totaled $27 million and is expected to be recognized over a weighted-average period of 2.0 years. The fair value of restricted stock awards that vested was $37 million, $19 million, and $20 million in 2015, 2014 and 2013, respectively. Employees may elect to have shares of restricted stock withheld upon vesting to satisfy tax withholding obligations. The number of shares withheld will vary for each employee depending on the vesting date fair market value of Dominion stock and the applicable federal, state and local tax withholding rates.

GOAL-BASED STOCK

Goal-based stock awards are granted under Dominion’s LTIP to officers who have not achieved a certain targeted level of share

135

Combined Notes to Consolidated Financial Statements, Continued

ownership, in lieu of cash-based performance grants. Goal-based stock awards may also be made to certain key non-officer employees from time to time. Current outstanding goal-based shares include awards granted to officers in February 2014 and February 2015.

The issuance of awards is based on the achievement of two performance metrics during a two-year period: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The actual number of shares issued will vary between zero and 200% of targeted shares depending on the level of performance metrics achieved. The fair value of goal-based stock is equal to the closing price of Dominion’s stock on the date of grant. Goal-based stock awards granted to key non-officer employees convert to restricted stock at the end of the two-year performance period and generally vest three years from the original grant date. Awards to officers vest at the end of the two-year performance period. All goal-based stock awards are settled by issuing new shares.

The following table provides a summary of goal-based stock activity for the years ended December 31, 2015, 2014 and 2013:

	Targeted Number of Shares			Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012		4		$	45.60
Granted		4			54.17
Vested		(2	)		43.54
Cancelled and forfeited		(1	)		43.54
Nonvested at December 31, 2013		5		$	53.85
Granted		13			68.83
Vested		(1	)		52.48
Nonvested at December 31, 2014		17		$	65.15
Granted		14			72.72
Vested		(7	)		56.22
Nonvested at December 31, 2015		24		$	72.27

At December 31, 2015, the targeted number of shares expected to be issued under the February 2014 and February 2015 awards was approximately 24 thousand. In January 2016, the CGN Committee determined the actual performance against metrics established for the February 2014 awards with a performance period that ended December 31, 2015. Based on that determination, the total number of shares to be issued under the February 2014 goal-based stock awards was approximately 10 thousand.

As of December 31, 2015, unrecognized compensation cost related to nonvested goal-based stock awards was not material.

CASH-BASED PERFORMANCE GRANTS

Cash-based performance grants are made to Dominion’s officers under Dominion’s LTIP. The actual payout of cash-based performance grants will vary between zero and 200% of the targeted amount based on the level of performance metrics achieved.

In February 2012, a cash-based performance grant was made to officers. A portion of the grant, representing the initial payout of $8 million was paid in December 2013, based on the achievement of two performance metrics during 2012 and 2013: TSR relative to that of companies listed as members of the Philadelphia

Utility Index as of the end of the performance period and ROIC. The total amount of the award under the grant was $12 million and the remaining portion of the grant was paid in January 2014.

In February 2013, a cash-based performance grant was made to officers. A portion of the grant, representing the initial payout of $14 million was paid in December 2014, based on the achievement of two performance metrics during 2013 and 2014: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The total amount of the award under the grant was $20 million and the remaining portion of the grant was paid in February 2015.

In February 2014, a cash-based performance grant was made to officers. Payout of the performance grant is expected to occur by March 15, 2016 based on the achievement of two performance metrics during 2014 and 2015: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The total expected award under the grant is $10 million and the grant is expected to be paid by March 15, 2016. At December 31, 2015, a liability of $10 million had been accrued for this award.

In February 2015, a cash-based performance grant was made to officers. Payout of the performance grant is expected to occur by March 15, 2017 based on the achievement of two performance metrics during 2015 and 2016: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. At December 31, 2015, the targeted amount of the grant was $14 million and a liability of $7 million had been accrued for this award.

NOTE 20. DIVIDEND RESTRICTIONS

The Virginia Commission may prohibit any public service company, including Virginia Power, from declaring or paying a dividend to an affiliate if found to be detrimental to the public interest. At December 31, 2015, the Virginia Commission had not restricted the payment of dividends by Virginia Power.

The Ohio Commission may prohibit any public service company, including East Ohio, from declaring or paying a dividend to an affiliate if found to be detrimental to the public interest. At December 31, 2015, the Ohio Commission had not restricted the payment of dividends by East Ohio.

Certain agreements associated with the Companies’ credit facilities contain restrictions on the ratio of debt to total capitalization. These limitations did not restrict the Companies’ ability to pay dividends or receive dividends from their subsidiaries at December 31, 2015.

See Note 17 for a description of potential restrictions on dividend payments by Dominion in connection with the deferral of interest payments on junior subordinated notes and equity units, initially in the form of corporate units.

NOTE 21. EMPLOYEE BENEFIT PLANS

Dominion and Dominion Gas—Defined Benefit Plans

Dominion provides certain retirement benefits to eligible active employees, retirees and qualifying dependents. Dominion Gas participates in a number of the Dominion-sponsored retirement

136

plans. Under the terms of its benefit plans, Dominion reserves the right to change, modify or terminate the plans. From time to time in the past, benefits have changed, and some of these changes have reduced benefits.

Dominion maintains qualified noncontributory defined benefit pension plans covering virtually all employees. Retirement benefits are based primarily on years of service, age and the employee’s compensation. Dominion’s funding policy is to contribute annually an amount that is in accordance with the provisions of ERISA. The pension program also provides benefits to certain retired executives under a company-sponsored nonqualified employee benefit plan. The nonqualified plan is funded through contributions to a grantor trust. Dominion also provides retiree healthcare and life insurance benefits with annual employee premiums based on several factors such as age, retirement date and years of service.

Pension benefits for Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Pension Plan, a defined benefit pension plan sponsored by Dominion that provides benefits to multiple Dominion subsidiaries. Pension benefits for Dominion Gas employees represented by collective bargaining units are covered by separate pension plans for East Ohio and, for DTI, a plan that provides benefits to employees of both DTI and Hope. Employee compensation is the basis for allocating pension costs and obligations between DTI and Hope and determining East Ohio’s share of total pension costs.

Retiree healthcare and life insurance benefits for Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Retiree Health and Welfare Plan, a plan sponsored by Dominion that provides certain retiree healthcare and life insurance benefits to multiple Dominion subsidiaries. Retiree healthcare and life insurance benefits for Dominion Gas employees represented by collective bargaining units are covered by separate other postretirement benefit plans for East Ohio and, for DTI, a plan that provides benefits to both DTI and Hope. Employee headcount is the basis for allocating other postretirement benefit costs and obligations between DTI and Hope and determining East Ohio’s share of total other postretirement benefit costs.

Pension and other postretirement benefit costs are affected by employee demographics (including age, compensation levels and years of service), the level of contributions made to the plans and earnings on plan assets. These costs may also be affected by changes in key assumptions, including expected long-term rates of return on plan assets, discount rates, healthcare cost trend rates, mortality rates and the rate of compensation increases.

Dominion uses December 31 as the measurement date for all of its employee benefit plans, including those in which Dominion Gas participates. Dominion uses the market-related value of pension plan assets to determine the expected return on plan assets, a component of net periodic pension cost, for all pension plans, including those in which Dominion Gas participates. The market-related value recognizes changes in fair value on a straight-line basis over a four-year period, which reduces year-to-year volatility. Changes in fair value are measured as the difference between the expected and actual plan asset returns, including dividends, interest and realized and unrealized investment gains and losses. Since the market-related value recognizes changes in

fair value over a four-year period, the future market-related value of pension plan assets will be impacted as previously unrecognized changes in fair value are recognized.

Dominion’s pension and other postretirement benefit plans hold investments in trusts to fund employee benefit payments. Dominion’s pension and other postretirement plan assets experienced aggregate actual losses of $72 million in 2015 and aggregate actual returns of $706 million in 2014, versus expected returns of $648 million and $610 million, respectively. Dominion Gas’ pension and other postretirement plan assets for employees represented by collective bargaining units experienced aggregate actual losses of $13 million in 2015 and aggregate actual returns of $157 million in 2014, versus expected returns of $150 million and $138 million, respectively. Differences between actual and expected returns on plan assets are accumulated and amortized during future periods. As such, any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for such employee benefit plans and will be included in the determination of the amount of cash to be contributed to the employee benefit plans.

The Medicare Act introduced a federal subsidy to sponsors of retiree healthcare benefit plans that provide a prescription drug benefit that is at least actuarially equivalent to Medicare Part D. Dominion determined that the prescription drug benefit offered under its other postretirement benefit plans is at least actuarially equivalent to Medicare Part D. Dominion and Dominion Gas received a federal subsidy of $4 million and $1 million, respectively, for 2014. Effective January 1, 2013, Dominion changed its method of receiving the subsidy under Medicare Part D for retiree prescription drug coverage from the Retiree Drug Subsidy to the EGWP. This change reduced other postretirement benefit costs by approximately $20 million annually beginning in 2012. As a result of the adoption of the EGWP, Dominion begins to receive an increased level of Medicare Part D subsidies in the form of reduced costs rather than a direct reimbursement.

In October 2014, the Society of Actuaries published new mortality tables and mortality improvement scales. Such tables and scales are used to develop mortality assumptions for use in determining pension and other postretirement benefit liabilities and expense. Following evaluation of the new tables, Dominion changed its assumption for mortality rates to reflect a generational improvement scale. As a result of this change in assumption, at December 31, 2014 Dominion and Dominion Gas (for employees represented by collective bargaining units) increased their pension benefit obligations by $131 million and $10 million, respectively, and increased their accumulated postretirement benefit obligations by $32 million and $7 million, respectively. This change increased net periodic benefit cost for Dominion and Dominion Gas (for employees represented by collective bargaining units) by $25 million and $3 million, respectively, for 2015.

Dominion remeasured all of its pension and other postretirement benefit plans in the second quarter of 2013. The remeasurement resulted in a reduction in the pension benefit obligation of $354 million and a reduction in the accumulated postretirement benefit obligation of $78 million. For Dominion Gas employees represented by collective bargaining units, the remeasurement resulted in a reduction in the pension benefit obligation of $28 million and a reduction in the accumulated postretirement benefit obligation of $9 million. The impact of the

137

Combined Notes to Consolidated Financial Statements, Continued

remeasurement on net periodic benefit (credit) cost was recognized prospectively from the remeasurement date and reduced net periodic benefit cost for 2013 by $36 million, excluding the impacts of curtailments, and for Dominion Gas employees represented by collective bargaining units by $2 million. The discount rate used for the remeasurement was 4.80% for the pension plans and 4.70% for the other postretirement benefit plans. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2012.

In the fourth quarter of 2013, Dominion remeasured its other postretirement benefit plans as a result of a plan amendment that changed medical coverage for certain Medicare-eligible retirees effective April 2014. The remeasurement resulted in a reduction in the accumulated postretirement benefit obligation of $220 million. The impact of the remeasurement on net periodic benefit (credit) cost was recognized prospectively from the remeasurement date and reduced net periodic benefit cost for 2013 by $8 million. The amendment is expected to reduce net periodic benefit cost by $40 million to $60 million for each of the next five years. The discount rate used for the remeasurement was 4.80%. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2012.

In the third quarter of 2014, East Ohio remeasured its other postretirement benefit plan as a result of an amendment that changed medical coverage upon the attainment of age 65 for certain future retirees effective January 1, 2016. For employees represented by collective bargaining units, the remeasurement resulted in an increase in the accumulated postretirement benefit obligation of $22 million. The impact of the remeasurement on net periodic benefit credit was recognized prospectively from the remeasurement date and reduced net periodic benefit credit for 2014, for employees represented by collective bargaining units, by less than $1 million. The discount rate used for the remeasurement was 4.20% and the expected long-term rate of return used was 8.50%. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2013.

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Funded Status

The following table summarizes the changes in pension plan and other postretirement benefit plan obligations and plan assets and includes a statement of the plans’ funded status for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits						Other Postretirement Benefits
Year Ended December 31,	2015			2014			2015			2014
(millions, except percentages)
DOMINION
Changes in benefit obligation:
Benefit obligation at beginning of year	$	6,667		$	5,625		$	1,571		$	1,360
Service cost		126			114			40			32
Interest cost		287			290			67			67
Benefits paid		(246	)		(236	)		(79	)		(78	)
Actuarial (gains) losses during the year		(443	)		887			(138	)		177
Plan amendments(1)		—			—			(31	)		9
Settlements and curtailments(2)		—			(13	)		—			—
Medicare Part D reimbursement		—			—			—			4
Benefit obligation at end of year	$	6,391		$	6,667		$	1,430		$	1,571
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	6,480		$	6,113		$	1,402		$	1,315
Actual return (loss) on plan assets		(71	)		601			(1	)		105
Employer contributions		3			15			12			12
Benefits paid		(246	)		(236	)		(31	)		(30	)
Settlements(2)		—			(13	)		—			—
Fair value of plan assets at end of year	$	6,166		$	6,480		$	1,382		$	1,402
Funded status at end of year	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	931		$	946		$	12		$	10
Other current liabilities		(14	)		(13	)		(3	)		(3	)
Noncurrent pension and other postretirement benefit liabilities		(1,142	)		(1,120	)		(57	)		(176	)
Net amount recognized	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate		4.96%–4.99	%		4.40%			4.93%–4.94	%		4.40%
Weighted average rate of increase for compensation		4.22	%		4.22%			4.22	%		4.22%
Expected long-term rate of return on plan assets		8.75	%		8.75%			8.50	%		8.50%
DOMINION GAS
Changes in benefit obligation:
Benefit obligation at beginning of year	$	638		$	563		$	320		$	269
Service cost		15			12			7			6
Interest cost		27			28			14			13
Benefits paid		(29	)		(29	)		(18	)		(16	)
Actuarial (gains) losses during the year		(43	)		64			(31	)		38
Plan amendments		—			—			—			9
Medicare Part D reimbursement		—			—			—			1
Benefit obligation at end of year	$	608		$	638		$	292		$	320
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	1,510		$	1,403		$	288		$	273
Actual return (loss) on plan assets		(14	)		136			1			21
Employer contributions		—			—			12			10
Benefits paid		(29	)		(29	)		(18	)		(16	)
Fair value of plan assets at end of year	$	1,467		$	1,510		$	283		$	288
Funded status at end of year	$	859		$	872		$	(9	)	$	(32	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	859		$	872		$	—		$	—
Noncurrent pension and other postretirement benefit liabilities(3)		—			—			(9	)		(32	)
Net amount recognized	$	859		$	872		$	(9	)	$	(32	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate		4.99	%		4.40	%		4.93	%		4.40%
Weighted average rate of increase for compensation		3.93	%		3.93	%		3.93	%		3.93%
Expected long-term rate of return on plan assets		8.75	%		8.75	%		8.50	%		8.50%

139

Combined Notes to Consolidated Financial Statements, Continued

(1) 2015 amount relates primarily to a plan amendment that changed retiree medical benefits for certain nonunion employees after Medicare eligibility.

(2) Relates primarily to a settlement charge for certain executives.

(3) Reflected in other deferred credits and other liabilities in Dominion Gas’ Consolidated Balance Sheets.

The ABO for all of Dominion’s defined benefit pension plans was $5.8 billion and $6.0 billion at December 31, 2015 and 2014, respectively. The ABO for the defined benefit pension plans covering Dominion Gas employees represented by collective bargaining units was $578 million and $604 million at December 31, 2015 and 2014, respectively.

Under its funding policies, Dominion evaluates plan funding requirements annually, usually in the fourth quarter after receiving updated plan information from its actuary. Based on the funded status of each plan and other factors, Dominion determines the amount of contributions for the current year, if any, at that time. During 2015, Dominion and Dominion Gas made no contributions to the qualified defined benefit pension plans and no contributions are currently expected in 2016. In July 2012, the MAP 21 Act was signed into law. This Act includes an increase in the interest rates used to determine plan sponsors’ pension contributions for required funding purposes. In 2014, the HATFA of 2014 was signed into law. Similar to the MAP 21 Act, the HATFA of 2014 adjusts the rules for calculating interest rates used in determining funding obligations. It is estimated that the new interest rates will reduce required pension contributions through 2019. Dominion believes that required pension contributions will rise subsequent to 2019, resulting in an estimated $200 million reduction in net cumulative required contributions over a 10-year period.

Certain regulatory authorities have held that amounts recovered in utility customers’ rates for other postretirement benefits, in excess of benefits actually paid during the year, must be deposited in trust funds dedicated for the sole purpose of paying such benefits. Accordingly, certain of Dominion’s subsidiaries, including Dominion Gas, fund other postretirement benefit costs through VEBAs. Dominion’s remaining subsidiaries do not prefund other postretirement benefit costs but instead pay claims as presented. Dominion’s contributions to VEBAs, all of which pertained to Dominion Gas employees, totaled $12 million for both 2015 and 2014, and Dominion expects to contribute approximately $12 million to the Dominion VEBAs in 2016, all of which pertains to Dominion Gas employees.

Dominion and Dominion Gas do not expect any pension or other postretirement plan assets to be returned during 2016.

The following table provides information on the benefit obligations and fair value of plan assets for plans with a benefit obligation in excess of plan assets for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits				Other Postretirement Benefits
As of December 31,	2015		2014		2015		2014
(millions)
DOMINION
Benefit obligation	$	5,728	$	5,970	$	359	$	1,564
Fair value of plan assets		4,571		4,838		299		1,385
DOMINION GAS
Benefit obligation	$	—	$	—	$	292	$	320
Fair value of plan assets		—		—		283		288

The following table provides information on the ABO and fair value of plan assets for Dominion’s pension plans with an ABO in excess of plan assets:

As of December 31,	2015		2014
(millions)
Accumulated benefit obligation	$	5,198	$	5,370
Fair value of plan assets		4,571		4,838

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans:

	Estimated Future Benefit Payments
	Pension Benefits		Other Postretirement Benefits
(millions)
DOMINION
2016	$	288	$	92
2017		303		96
2018		324		99
2019		337		100
2020		359		102
2021-2025	2,023		512
DOMINION GAS
2016	$	35	$	18
2017		37		19
2018		39		21
2019		40		21
2020		41		21
2021-2025		208		107

Plan Assets

Dominion’s overall objective for investing its pension and other postretirement plan assets is to achieve appropriate long-term rates of return commensurate with prudent levels of risk. As a participating employer in various pension plans sponsored by Dominion, Dominion Gas is subject to Dominion’s investment policies for such plans. To minimize risk, funds are broadly diversified among asset classes, investment strategies and investment advisors. The strategic target asset allocations for Dominion’s pension funds are 28% U.S. equity, 18% non-U.S. equity, 35% fixed income, 3% real estate and 16% other alternative investments. U.S. equity includes investments in large-cap,

140

mid-cap and small-cap companies located in the United States. Non-U.S. equity includes investments in large-cap and small-cap companies located outside of the United States including both developed and emerging markets. Fixed income includes corporate debt instruments of companies from diversified industries and U.S. Treasuries. The U.S. equity, non-U.S. equity and fixed income investments are in individual securities as well as mutual funds. Real estate includes equity REITs and investments in partnerships. Other alternative investments include partnership investments in private equity, debt and hedge funds that follow several different strategies.

Dominion also utilizes common/collective trust funds as an investment vehicle for its defined benefit plans. A common/collective trust fund is a pooled fund operated by a bank or trust company for investment of the assets of various organizations and individuals in a well-diversified portfolio. Common/collective trust funds are funds of grouped assets that follow various investment strategies.

Strategic investment policies are established for Dominion’s prefunded benefit plans based upon periodic asset/liability studies. Factors considered in setting the investment policy include employee demographics, liability growth rates, future discount rates, the funded status of the plans and the expected long-term rate of return on plan assets. Deviations from the plans’ strategic allocation are a function of Dominion’s assessments regarding short-term risk and reward opportunities in the capital markets and/or short-term market movements which result in the plans’ actual asset allocations varying from the strategic target asset allocations. Through periodic rebalancing, actual allocations are brought back in line with the target. Future asset/liability studies will focus on strategies to further reduce pension and other postretirement plan risk, while still achieving attractive levels of returns. Financial derivatives may be used to obtain or manage market exposures and to hedge assets and liabilities.

For fair value measurement policies and procedures related to pension and other postretirement benefit plan assets, see Note 6.

141

Combined Notes to Consolidated Financial Statements, Continued

The fair values of Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) pension plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	16	$	—	$	—	$	16	$	13	$	25	$	—	$	38
U.S. equity:
Large Cap		1,178		—		—		1,178		1,313		—		—		1,313
Other		475		—		—		475		530		—		—		530
Non-U.S. equity:
Large Cap		286		—		—		286		234		—		—		234
Other		493		—		—		493		403		—		—		403
Common/collective trust funds(1)		—		330		—		330		—		360		—		360
Fixed income:
Corporate debt instruments		40		672		—		712		45		666		—		711
U.S. Treasury securities and agency debentures		60		298		—		358		74		342		—		416
State and municipal		20		54		—		74		10		60		—		70
Other securities		9		61		—		70		6		80		—		86
Real estate-REITs		90		—		—		90		40		—		—		40
Total recorded at fair value	$	2,667	$	1,415	$	—	$	4,082	$	2,668	$	1,533	$	—	$	4,201
Assets recorded at NAV(2):
Common/collective trust funds(1)								1,200								1,235
Real estate-Partnerships								153								209
Other alternative investments:
Private equity								465								518
Debt								170								144
Hedge funds								86								162
Total recorded at NAV							$	2,074							$	2,268
Total(3)							$	6,156							$	6,469
DOMINION GAS
Cash equivalents	$	4	$	—	$	—	$	4	$	3	$	6	$	—	$	9
U.S. equity:
Large Cap		280		—		—		280		306		—		—		306
Other		113		—		—		113		124		—		—		124
Non-U.S. equity:
Large Cap		68		—		—		68		54		—		—		54
Other		117		—		—		117		94		—		—		94
Common/collective trust funds(4)		—		78		—		78		—		84		—		84
Fixed income:
Corporate debt instruments		9		160		—		169		11		155		—		166
U.S. Treasury securities and agency debentures		14		71		—		85		17		80		—		97
State and municipal		5		13		—		18		2		14		—		16
Other securities		2		14		—		16		1		19		—		20
Real estate-REITs		22		—		—		22		9		—		—		9
Total recorded at fair value	$	634	$	336	$	—	$	970	$	621	$	358	$	—	$	979
Assets recorded at NAV(2):
Common/collective trust funds(4)								286								288
Real estate-Partnerships								36								48
Other alternative investments:
Private equity								111								121
Debt								40								34
Hedge funds								21								38
Total recorded at NAV							$	494							$	529
Total(5)							$	1,464							$	1,508

(1) Common/collective trust funds include $330 million and $360 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

142

(3) Includes net assets related to pending sales of securities of $112 million, net accrued income of $16 million, and excludes net assets related to pending purchases of securities of $118 million at December 31, 2015. Includes net assets related to pending sales of securities of $31 million, net accrued income of $18 million, and excludes net assets related to pending purchases of securities of $38 million at December 31, 2014.

(4) Common/collective trust funds include $78 million and $84 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(5) Includes net assets related to pending sales of securities of $27 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $28 million at December 31, 2015. Includes net assets related to pending sales of securities of $7 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $9 million at December 31, 2014.

The fair values of Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	1	$	1	$	—	$	2	$	1	$	7	$	—	$	8
U.S. equity:
Large Cap		468		—		—		468		514		—		—		514
Other		26		—		—		26		28		—		—		28
Non-U.S. equity:
Large Cap		107		—		—		107		102		—		—		102
Other		27		—		—		27		21		—		—		21
Common/collective trust funds(1)		—		18		—		18		—		19		—		19
Fixed income:
Corporate debt instruments		2		37		—		39		3		35		—		38
U.S. Treasury securities and agency debentures		3		17		—		20		4		18		—		22
State and municipal		1		3		—		4		1		3		—		4
Other securities		1		3		—		4		—		4		—		4
Real estate-REITs		37		—		—		37		2		—		—		2
Total recorded at fair value	$	673	$	79	$	—	$	752	$	676	$	86	$	—	$	762
Assets recorded at NAV(2):
Common/collective trust funds(1)								543								536
Real estate-Partnerships								14								19
Other alternative investments:
Private equity								54								58
Debt								14								18
Hedge funds								5								9
Total recorded at NAV							$	630							$	640
Total							$	1,382							$	1,402
DOMINION GAS
Cash equivalents	$	—	$	—	$	—	$	—	$	—	$	2	$	—	$	2
U.S. equity-Large Cap		102		—		—		102		113		—		—		113
Non-U.S. equity-Large Cap		24		—		—		24		26		—		—		26
Real estate-REITs		11		—		—		11		—		—		—		—
Total recorded at fair value	$	137	$	—	$	—	$	137	$	139	$	2	$	—	$	141
Assets recorded at NAV(2):
Common/collective trust funds(3)								132								129
Real estate-Partnerships								2								2
Other alternative investments:
Private equity								11								12
Debt								1								4
Total recorded at NAV							$	146							$	147
Total							$	283							$	288

(1) Common/collective trust funds include $18 million and $19 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

(3) See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

143

Combined Notes to Consolidated Financial Statements, Continued

Investments in Common/Collective Trust Funds in Dominion’s pension and other postretirement plans, including those in which Dominion Gas participates, are stated at fair value as determined by the issuer of the Common/Collective Trust Funds based on the fair value of the underlying investments. The Common/Collective Trusts do not have any unfunded commitments, and do not have any applicable liquidation periods or defined terms/periods to be held. The majority of the Common/Collective Trust Funds have limited withdrawal or redemption rights during the term of the investment. Strategies of the Common/Collective Trust Funds are as follows:

Dominion and Dominion Gas

• Wells Fargo Closed End Bond Trust-The Fund invests in stocks, bonds or a combination of both. Shares of the Fund are traded on a stock exchange and are subject to market risk like stocks, bonds and mutual funds. The Fund may invest in a less liquid portfolio of stocks and bonds because the fund does not need to sell securities to meet shareholder redemptions as mutual funds in order to keep a percentage of its portfolio in cash to pay back investors who withdraw shares.

• JPMorgan Core Bond Trust-The Fund seeks to maximize total return by investing primarily in a diversified portfolio of intermediate- and long-term debt securities. The Fund invests primarily in investment-grade bonds; it generally maintains an average weighted maturity between four and 12 years. It may shorten its average weighted maturity if deemed appropriate for temporary defensive purposes.

• SSgA Russell 2000 Value Index Common Trust-The Fund measures the performance of the small-cap value segment of the U.S. equity universe. The Russell 2000 Value Index is constructed to provide a comprehensive and unbiased barometer for the small-cap value segment. The Index is completely reconstituted annually to ensure larger stocks do not distort the performance and characteristics of the true small-cap opportunity set and that the represented companies continue to reflect value characteristics.

• NT Common Short-Term Investment Fund-The Fund seeks to maximize current income on cash reserves to the extent consistent with principal preservation and maintenance of liquidity from a portfolio of approved money market instruments with short maturities. Liquidity is emphasized to provide for redemption of units at par on any business day. Principal preservation is a primary objective. Within quality, maturity, and sector diversification guidelines, investments are made in those securities with the most attractive yields.

Dominion

• SSgA Daily MSCI Emerging Markets Index Non-Lending Fund-The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of the MSCI Emerging Markets Index over the long term. The Fund may invest directly or indirectly in securities and other instruments, including in other pooled investment vehicles sponsored or managed by, or otherwise affiliated with the Trustee (State Street Bank and Trust Company).

• SSgA Daily MSCI ACWI Ex-USA Index Non-Lending Fund-The Fund seeks an investment return that approximates as

closely as practicable, before expenses, the performance of the MSCI ACWI Ex-USA Index over the long term. The Fund may invest directly or indirectly in securities and other instruments, including in other pooled investment vehicles sponsored or managed by, or otherwise affiliated with the Trustee (State Street Bank and Trust Company).

• SSgA S&P 400 MidCap Index—The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of its benchmark index (the Index) over the long term. The S&P MidCap 400 is comprised of approximately 400 U.S. mid-cap securities and accounts for approximately 7% coverage of the U.S. stock market capitalization. SSgA will typically attempt to invest in the equity securities comprising the Index, in approximately the same proportions as they are represented in the Index.

• SSgA S&P 500 Flagship Non-Lending Fund—The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of the S&P 500 Index over the long term. The S&P 500 is comprised of approximately 500 large-cap U.S. equities and captures approximately 80% coverage of available market capitalization. SSgA will typically attempt to invest in the equity securities comprising the S&P 500 Index, in approximately the same proportions as they are represented in the Index.

• CF Goldman Sachs GSTCO Long Duration Fund-The Fund seeks to generate total return and prudent investment management through investments in fixed income securities. The Fund is actively managed and benchmarked versus the Barclays U.S. Long Government /Credit Index. At least 75% of the Fund’s total assets will be rated investment grade or better by a NRSRO at the time of purchase. The Fund may invest up to 25% of its total assets at the time of purchase in non-investment grade securities. The Fund may invest in non-dollar denominated securities that are fully hedged, unhedged or partially hedged.

• JPMorgan Chase Bank U.S. Active Core Plus Equity Fund-The Fund seeks to outperform the S&P 500 Index (the Benchmark), gross of fees, over a market cycle. The Fund invests primarily in a portfolio of long and short positions in equity securities of large and mid capitalization U.S. companies with characteristics similar to those of the Benchmark.

• NT Collective Russell 2000 Growth Index—The Fund seeks an investment return that approximates the overall performance of the common stocks included in the Russell 2000 Growth Index. The Fund primarily invests in common stocks of one or more companies that are deemed to be representative of the industry diversification of the entire Russell 2000 Growth Index.

• NT Collective Short-Term Investment Fund—The Fund is composed of high-grade money market instruments with short-term maturities. The Fund’s objective is to provide an investment vehicle for cash reserves while offering a competitive rate of return. Liquidity is emphasized to provide for redemption of units on any business day. Principal preservation is also a prime objective. Admissions and withdrawals are made daily. Interest is accrued daily and distributed monthly.

144

Investments in Group Insurance Annuity Contracts with John Hancock were entered into after 1992 and are stated at fair value based on the fair value of the underlying securities as provided by the managers and include investments in U.S. government securities, corporate debt instruments, and state and municipal debt securities.

Net Periodic Benefit (Credit) Cost

Net periodic benefit (credit) cost is reflected in other operations and maintenance expense in the Consolidated Statements of Income. The components of the provision for net periodic benefit (credit) cost and amounts recognized in other comprehensive income and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans are as follows:

	Pension Benefits									Other Postretirement Benefits
Year Ended December 31,	2015			2014			2013			2015			2014			2013
(millions, except percentages)
DOMINION
Service cost	$	126		$	114		$	131		$	40		$	32		$	43
Interest cost		287			290			271			67			67			73
Expected return on plan assets		(531	)		(499	)		(462	)		(117	)		(111	)		(92	)
Amortization of prior service (credit) cost		2			3			3			(27	)		(28	)		(15	)
Amortization of net actuarial loss		160			111			165			6			2			7
Settlements and curtailments(1)		—			1			(2	)		—			—			(15	)
Special termination benefits		—			—			—			—			—			1
Net periodic benefit (credit) cost	$	44		$	20		$	106		$	(31	)	$	(38	)	$	2
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	159		$	784		$	(968	)	$	(18	)	$	183		$	(255	)
Prior service (credit) cost		—			—			1			(31	)		9			(215	)
Settlements and curtailments(1)		—			(1	)		(22	)		—			—			(7	)
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss		(160	)		(111	)		(165	)		(6	)		(2	)		(7	)
Amortization of prior service credit (cost)		(2	)		(3	)		(3	)		27			28			15
Total recognized in other comprehensive income and regulatory assets and liabilities	$	(3	)	$	669		$	(1,157	)	$	(28	)	$	218		$	(469	)
Significant assumptions used to determine periodic cost:
Discount rate		4.40	%		5.20%-5.30	%		4.40%-4.80	%		4.40	%		4.20%-5.10	%		4.40%-4.80	%
Expected long-term rate of return on plan assets		8.75	%		8.75	%		8.50	%		8.50	%		8.50	%		7.75	%
Weighted average rate of increase for compensation		4.22	%		4.21	%		4.21	%		4.22	%		4.22	%		4.22	%
Healthcare cost trend rate(2)											7.00	%		7.00	%		7.00	%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)											5.00	%		5.00	%		4.60	%
Year that the rate reaches the ultimate trend rate(2)(3)											2019			2018			2062
DOMINION GAS
Service cost	$	15		$	12		$	13		$	7		$	6		$	7
Interest cost		27			28			27			14			13			12
Expected return on plan assets		(126	)		(115	)		(106	)		(24	)		(23	)		(19	)
Amortization of prior service (credit) cost		1			1			1			(1	)		(1	)		(3	)
Amortization of net actuarial loss		20			19			26			2			—			2
Net periodic benefit (credit) cost	$	(63	)	$	(55	)	$	(39	)	$	(2	)	$	(5	)	$	(1	)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	97		$	43		$	(127	)	$	(9	)	$	40		$	(40	)
Prior service cost		—			—			—			—			10			—
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss		(20	)		(19	)		(26	)		(2	)		—			(2	)
Amortization of prior service credit (cost)		(1	)		(1	)		(1	)		1			1			3
Total recognized in other comprehensive income and regulatory assets and liabilities	$	76		$	23		$	(154	)	$	(10	)	$	51		$	(39	)
Significant assumptions used to determine periodic cost:
Discount rate		4.40	%		5.20	%		4.40%-4.80	%		4.40	%		4.20%-5.00	%		4.40%-4.70	%
Expected long-term rate of return on plan assets		8.75	%		8.75	%		8.50	%		8.50	%		8.50	%		7.75	%
Weighted average rate of increase for compensation		3.93	%		3.93	%		3.93	%		3.93	%		3.93	%		3.93	%
Healthcare cost trend rate(2)											7.00	%		7.00	%		7.00	%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)											5.00	%		5.00	%		4.60	%
Year that the rate reaches the ultimate trend rate(2)(3)											2019			2018			2062

(1) 2013 amounts relate primarily to the decommissioning of Kewaunee.

(2) Assumptions used to determine net periodic cost for the following year.

(3) The Society of Actuaries model used to determine healthcare cost trend rates was updated in 2014. The new model converges to the ultimate trend rate much more quickly than previous models.

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Combined Notes to Consolidated Financial Statements, Continued

The components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans that have not been recognized as components of net periodic benefit (credit) cost are as follows:

	Pension Benefits				Other Postretirement Benefits
At December 31,	2015		2014		2015			2014
(millions)
DOMINION
Net actuarial loss	$	2,381	$	2,382	$	114		$	139
Prior service (credit) cost		5		7		(237	)		(233	)
Total(1)	$	2,386	$	2,389	$	(123	)	$	(94	)
DOMINION GAS
Net actuarial loss	$	380	$	303	$	33		$	43
Prior service (credit) cost		1		1		7			7
Total(2)	$	381	$	304	$	40		$	50

(1) As of December 31, 2015, of the $2.4 billion and $(123) million related to pension benefits and other postretirement benefits, $1.4 billion and $(90) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities. As of December 31, 2014, of the $2.4 billion and $(94) million related to pension benefits and other postretirement benefits, $1.4 billion and $(81) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities.

(2) As of December 31, 2015, of the $381 million related to pension benefits, $138 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $40 million related to other postretirement benefits is included entirely in regulatory assets and liabilities. As of December 31, 2014, of the $304 million related to pension benefits, $112 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $50 million related to other postretirement benefits is included entirely in regulatory assets and liabilities.

The following table provides the components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans as of December 31, 2015 that are expected to be amortized as components of net periodic benefit (credit) cost in 2016:

	Pension Benefits		Other Postretirement Benefits
(millions)
DOMINION
Net actuarial loss	$	111	$	5
Prior service (credit) cost		1		(28	)
DOMINION GAS
Net actuarial loss	$	13	$	1
Prior service (credit) cost		—		1

The expected long-term rates of return on plan assets, discount rates, healthcare cost trend rates and mortality are critical assumptions in determining net periodic benefit (credit) cost. Dominion develops assumptions, which are then compared to the forecasts of an independent investment advisor (except for the expected long-term rates of return) to ensure reasonableness. An internal committee selects the final assumptions used for Dominion’s pension and other postretirement plans, including those in which Dominion Gas participates, including discount rates, expected long-term rates of return, healthcare cost trend rates and mortality rates.

Dominion determines the expected long-term rates of return on plan assets for its pension plans and other postretirement benefit plans, including those in which Dominion Gas participates, by using a combination of:

• Expected inflation and risk-free interest rate assumptions;

• Historical return analysis to determine long term historic returns as well as historic risk premiums for various asset classes;

• Expected future risk premiums, asset volatilities and correlations;

• Forecasts of an independent investment advisor;

• Forward-looking return expectations derived from the yield on long-term bonds and the expected long-term returns of major stock market indices; and

• Investment allocation of plan assets.

Dominion determines discount rates from analyses of AA/Aa rated bonds with cash flows matching the expected payments to be made under its plans, including those in which Dominion Gas participates.

Dominion develops its mortality assumption using plan-specific studies and projects mortality improvement using scales developed by the Society of Actuaries for all its plans, including those in which Dominion Gas participates.

Assumed healthcare cost trend rates have a significant effect on the amounts reported for Dominion’s retiree healthcare plans, including those in which Dominion Gas participates. A one percentage point change in assumed healthcare cost trend rates would have had the following effects for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement benefit plans:

	Other Postretirement Benefits
	One percentage point increase		One percentage point decrease
(millions)
DOMINION
Effect on net periodic cost for 2016	$	21	$	(13	)
Effect on other postretirement benefit obligation at December 31, 2015		157		(129	)
DOMINION GAS
Effect on net periodic cost for 2016	$	5	$	(3	)
Effect on other postretirement benefit obligation at December 31, 2015		34		(26	)

Dominion Gas (Employees Not Represented by Collective Bargaining Units) and Virginia Power-Participation in Defined Benefit Plans

Virginia Power employees and Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Pension Plan described above. As participating employers, Virginia Power and Dominion Gas are subject to Dominion’s funding policy, which is to contribute annually an amount that is in accordance with ERISA. During 2015, Virginia Power and Dominion Gas made no contributions to the Dominion Pension Plan, and no contributions to this plan are currently expected in 2016. Virginia Power’s net periodic pension cost related to this plan was $97 million, $75 million and $96 million in 2015, 2014 and 2013, respectively. Dominion Gas’ net periodic pension credit related to this plan was $(38) million, $(37) million and $(27) million in 2015, 2014 and 2013,

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respectively. Net periodic pension (credit) cost is reflected in other operations and maintenance expense in their respective Consolidated Statements of Income. The funded status of various Dominion subsidiary groups and employee compensation are the basis for determining the share of total pension costs for participating Dominion subsidiaries. See Note 24 for Virginia Power and Dominion Gas amounts due to/from Dominion related to this plan.

Retiree healthcare and life insurance benefits, for Virginia Power employees and for Dominion Gas employees not represented by collective bargaining units, are covered by the Dominion Retiree Health and Welfare Plan described above. Virginia Power’s net periodic benefit (credit) cost related to this plan was $(16) million, $(18) million and $5 million in 2015, 2014 and 2013, respectively. Dominion Gas’ net periodic benefit (credit) cost related to this plan was $(5) million, $(5) million and less than $1 million for 2015, 2014 and 2013, respectively. Net periodic benefit (credit) cost is reflected in other operations and maintenance expenses in their respective Consolidated Statements of Income. Employee headcount is the basis for determining the share of total other postretirement benefit costs for participating Dominion subsidiaries. See Note 24 for Virginia Power and Dominion Gas amounts due to/from Dominion related to this plan.

Dominion holds investments in trusts to fund employee benefit payments for the pension and other postretirement benefit plans in which Virginia Power and Dominion Gas’ employees participate. Any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for such employee benefit plans and will be included in the determination of the amount of cash that Virginia Power and Dominion Gas will provide to Dominion for their shares of employee benefit plan contributions.

Certain regulatory authorities have held that amounts recovered in rates for other postretirement benefits, in excess of benefits actually paid during the year, must be deposited in trust funds dedicated for the sole purpose of paying such benefits. Accordingly, Virginia Power and Dominion Gas fund other postretirement benefit costs through VEBAs. During 2015 and 2014, Virginia Power made no contributions to the VEBA and does not expect to contribute to the VEBA in 2016. Dominion Gas made no contributions to the VEBAs for employees not represented by collective bargaining units during 2015 and does not expect to contribute in 2016. Dominion Gas’ contributions to VEBAs for employees not represented by collective bargaining units were $1 million for 2014.

Defined Contribution Plans

Dominion also sponsors defined contribution employee savings plans that cover substantially all employees. During 2015, 2014 and 2013, Dominion recognized $43 million, $41 million and $40 million, respectively, as employer matching contributions to these plans. Dominion Gas participates in these employee savings plans, both specific to Dominion Gas and that cover multiple Dominion subsidiaries. During 2015, 2014 and 2013, Dominion Gas recognized $7 million as employer matching contributions to these plans. Virginia Power also participates in these employee savings plans. During 2015, 2014 and 2013, Virginia Power recognized $18 million, $17 million and $16 million, respectively, as employer matching contributions to these plans.

NOTE 22. COMMITMENTS AND CONTINGENCIES

As a result of issues generated in the ordinary course of business, the Companies are involved in legal proceedings before various courts and are periodically subject to governmental examinations (including by regulatory authorities), inquiries and investigations. Certain legal proceedings and governmental examinations involve demands for unspecified amounts of damages, are in an initial procedural phase, involve uncertainty as to the outcome of pending appeals or motions, or involve significant factual issues that need to be resolved, such that it is not possible for the Companies to estimate a range of possible loss. For such matters for which the Companies cannot estimate a range of possible loss, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the litigation or investigative processes such that the Companies are able to estimate a range of possible loss. For legal proceedings and governmental examinations for which the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. Any accrued liability is recorded on a gross basis with a receivable also recorded for any probable insurance recoveries. Estimated ranges of loss are inclusive of legal fees and net of any anticipated insurance recoveries. Any estimated range is based on currently available information and involves elements of judgment and significant uncertainties. Any estimated range of possible loss may not represent the Companies’ maximum possible loss exposure. The circumstances of such legal proceedings and governmental examinations will change from time to time and actual results may vary significantly from the current estimate. For current proceedings not specifically reported below, management does not anticipate that the liabilities, if any, arising from such proceedings would have a material effect on the financial position, liquidity or results of operations of the Companies.

Environmental Matters

The Companies are subject to costs resulting from a number of federal, state and local laws and regulations designed to protect human health and the environment. These laws and regulations affect future planning and existing operations. They can result in increased capital, operating and other costs as a result of compliance, remediation, containment and monitoring obligations.

AIR

CAA

The CAA, as amended, is a comprehensive program utilizing a broad range of regulatory tools to protect and preserve the nation’s air quality. At a minimum, states are required to establish regulatory programs to address all requirements of the CAA. However, states may choose to develop regulatory programs that are more restrictive. Many of the Companies’ facilities are subject to the CAA’s permitting and other requirements.

MATS

In December 2011, the EPA issued MATS for coal and oil-fired electric utility steam generating units. The rule establishes strict emission limits for mercury, particulate matter as a surrogate for toxic metals and hydrogen chloride as a surrogate for acid gases. The rule includes a limited use provision for oil-fired units

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Combined Notes to Consolidated Financial Statements, Continued

with annual capacity factors under 8% that provides an exemption from emission limits, and allows compliance with operational work practice standards. Compliance was required by April 16, 2015, with certain limited exceptions. However, in June 2014,

the Virginia Department of Environmental Quality granted a one-year MATS compliance extension for two coal-fired units at Yorktown to defer planned retirements and allow for continued operation of the units to address reliability concerns while necessary electric transmission upgrades are being completed. These coal units will need to continue operating until at least April 2017 due to delays in transmission upgrades needed to maintain electric reliability, which based on assumptions about the timing for required agency actions and construction schedules are expected to be completed by no earlier than the second quarter of 2017. Therefore, in October 2015 Virginia Power submitted a request to the EPA for an additional one year compliance extension under an EPA Administrative Order.

In June 2015, the U.S. Supreme Court issued a decision holding that the EPA failed to take cost into account when the agency first decided to regulate the emissions from coal- and oil-fired plants, and remanded the MATS rule back to the D.C. Circuit Court. However, the Supreme Court did not vacate or stay the effective date and implementation of the MATS rule. On November 20, 2015, in response to the Supreme Court decision, the EPA proposed a supplemental finding that consideration of cost does not alter the agency’s previous conclusion that it is appropriate and necessary to regulate coal- and oil-fired electric utility steam generating units under Section 112 of the CAA. On December 15, 2015, the D.C. Court of Appeals issued an order remanding the MATS rulemaking proceeding back to the EPA without setting aside judgment, noting that EPA had represented it was on track to issue by April 15, 2016, a final finding regarding its consideration of cost. These actions do not change Virginia Power’s plans to close coal units at Yorktown or the need to complete necessary electricity transmission upgrades by 2017. Since the MATS rule remains in effect and Dominion is complying with the requirements of the rule, Dominion does not expect any adverse impacts to its operations at this time.

CAIR

The EPA established CAIR with the intent to require significant reductions in SO₂ and NO_X emissions from electric generating facilities. In July 2008, the U.S. Court of Appeals for the D.C. Circuit issued a ruling vacating CAIR. In December 2008, the Court denied rehearing, but also issued a decision to remand CAIR to the EPA. In July 2011, the EPA issued a replacement rule for CAIR, called CSAPR, that required 28 states to reduce power plant emissions that cross state lines. CSAPR established new SO₂ and NO_X emissions cap and trade programs that were completely independent of the current ARP. Specifically, CSAPR required reductions in SO₂ and NO_X emissions from fossil fuel-fired electric generating units of 25 MW or more through annual NO_X emissions caps, NO_X emissions caps during the ozone season (May 1 through September 30) and annual SO₂ emission caps with differing requirements for two groups of affected states.

CSAPR

Following numerous petitions by industry participants for review and a successful motion for stay, in October 2014, the

U.S. Court of Appeals for the D.C. Circuit ordered that the EPA’s motion to lift the stay of CSAPR be granted. Further, the Court granted the EPA’s request to shift the CSAPR compliance deadlines by three years, so that Phase 1 emissions budgets (which would have gone into effect in 2012 and 2013) will apply in 2015 and 2016, and Phase 2 emissions budgets will apply in 2017 and beyond. CSAPR replaced CAIR beginning in January 2015. The cost to comply is not expected to be material to the Consolidated Financial Statements. Future outcomes of any additional litigation and/or any action to issue a revised rule could affect the assessment regarding cost of compliance.

Ozone Standards

In October 2015, the EPA issued a final rule tightening the ozone standard from 75-ppb to 70-ppb. The EPA is expected to complete attainment designations for a new standard by December 2017 and states will have until 2020 or 2021 to develop plans to address the new standard. Until the states have developed implementation plans, the Companies are unable to predict whether or to what extent the new rules will ultimately require additional controls. However, if significant expenditures are required to implement additional controls, it could adversely affect the Companies’ results of operations and cash flows.

Hazardous Air Pollutants Standards

In August 2010, the EPA issued revised National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines, which was amended in March 2011 and January 2013. The rule establishes emission standards for control of hazardous air pollutants for engines at smaller facilities, known as area sources. As a result of these regulations, Dominion Gas has spent $2 million to install emissions controls on several compressor engines. Further capital spending is not expected to be material.

NSPS

In August 2012, the EPA issued the first NSPS impacting the natural gas production and gathering sectors and made revisions to the NSPS for natural gas processing and transmission facilities. These rules establish equipment performance specifications and emissions standards for control of VOC emissions for natural gas production wells, tanks, pneumatic controllers, and compressors in the upstream sector. In September 2015, the EPA issued a proposed NSPS to regulate methane and VOC emissions from transmission and storage, gathering and boosting, production and processing facilities. All projects which commence construction after September 2015 will be required to comply with this regulation. Dominion is evaluating the proposed regulation and cannot currently estimate the potential impacts on results of operations, financial condition and/or cash flows related to this matter.

Methane Emissions

In January 2015, as part of its Climate Action Plan, the EPA announced plans to reduce methane emissions from the oil and gas sector including natural gas processing and transmission sources. In July 2015, the EPA announced the next generation of its voluntary Natural Gas STAR program, the Natural Gas STAR Methane Challenge Program. The proposed program covers the entire natural gas sector from production to distribution, with

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more emphasis on transparency and increased reporting for both annual emissions and reductions achieved through implementation measures. Dominion is evaluating the proposed program and cannot currently estimate the potential impacts on results of operations, financial condition and/or cash flows related to this matter.

CLIMATE CHANGE LEGISLATION AND REGULATION

In October 2013, the U.S. Supreme Court granted petitions filed by several industry groups, states, and the U.S. Chamber of Commerce seeking review of the D.C. Circuit Court’s June 2012 decision upholding the EPA’s regulation of GHG emissions from stationary sources under the CAA’s permitting programs. In June 2014, the U.S. Supreme Court ruled that the EPA lacked the authority under the CAA to require PSD or Title V permits for stationary sources based solely on GHG emissions. However, the Court upheld the EPA’s ability to require BACT for GHG for sources that are otherwise subject to PSD or Title V permitting for conventional pollutants. In July 2014, the EPA issued a memorandum specifying that it will no longer apply or enforce federal regulations or EPA-approved PSD state implementation plan provisions that require new and modified stationary sources to obtain a PSD permit when GHGs are the only pollutant that would be emitted at levels that exceed the permitting thresholds. In August 2015, the EPA published a final rule rescinding the requirement for all new and modified major sources to obtain permits based solely on their GHG emissions. In addition, the EPA stated that it will continue to use the existing thresholds to apply to sources that are otherwise subject to PSD for conventional pollutants until it completes a new rulemaking either justifying and upholding those thresholds or setting new ones. Some states have issued interim guidance that follows the EPA guidance. Due to uncertainty regarding what additional actions states may take to amend their existing regulations and what action the EPA ultimately takes to address the Court ruling under a new rulemaking, the Companies cannot predict the impact to their financial statements at this time.

In July 2011, the EPA signed a final rule deferring the need for PSD and Title V permitting for CO₂ emissions for biomass projects. This rule temporarily deferred for a period of up to three years the consideration of CO₂ emissions from biomass projects when determining whether a stationary source meets the PSD and Title V applicability thresholds, including those for the application of BACT. The deferral policy expired in July 2014. In July 2013, the U.S. Court of Appeals for the D.C. Circuit vacated this rule; however, a mandate making this decision effective has not been issued. Virginia Power converted three coal-fired generating stations, Altavista, Hopewell and Southampton, to biomass during the CO₂ deferral period. It is unclear how the court’s decision or the EPA’s final policy regarding the treatment of specific feedstock will affect biomass sources that were permitted during the deferral period; however, the expenditures to comply with any new requirements could be material to Dominion’s and Virginia Power’s financial statements.

WATER

The CWA, as amended, is a comprehensive program requiring a broad range of regulatory tools including a permit program to authorize and regulate discharges to surface waters with strong

enforcement mechanisms. The Companies must comply with applicable aspects of the CWA programs at their operating facilities.

In October 2014, the final regulations under Section 316(b) of the CWA that govern existing facilities and new units at existing facilities that employ a cooling water intake structure and that have flow levels exceeding a minimum threshold became effective. The rule establishes a national standard for impingement based on seven compliance options, but forgoes the creation of a single technology standard for entrainment. Instead, the EPA has delegated entrainment technology decisions to state regulators. State regulators are to make case-by-case entrainment technology determinations after an examination of five mandatory facility-specific factors, including a social cost-benefit test, and six optional facility-specific factors. The rule governs all electric generating stations with water withdrawals above two MGD, with a heightened entrainment analysis for those facilities over 125 MGD. Dominion and Virginia Power have 14 and 11 facilities, respectively, that may be subject to the final regulations. Dominion anticipates that it will have to install impingement control technologies at many of these stations that have once-through cooling systems. Dominion and Virginia Power are currently evaluating the need or potential for entrainment controls under the final rule as these decisions will be made on a case-by-case basis after a thorough review of detailed biological, technology, cost and benefit studies. While the impacts of this rule could be material to Dominion’s and Virginia Power’s results of operations, financial condition and/or cash flows, the existing regulatory framework in Virginia provides rate recovery mechanisms that could substantially mitigate any such impacts for Virginia Power.

In September 2015, the EPA released a final rule to revise the Effluent Limitations Guidelines for the Steam Electric Power Generating Category. The final rule establishes updated standards for wastewater discharges that apply primarily at coal and oil steam generating stations. Affected facilities are required to convert from wet to dry or closed cycle coal ash management, improve existing wastewater treatment systems and/or install new wastewater treatment technologies in order to meet the new discharge limits. Virginia Power has eight facilities that may be subject to additional wastewater treatment requirements associated with the final rule. The expenditures to comply with these new requirements are expected to be material.

SOLID AND HAZARDOUS WASTE

The CERCLA, as amended, provides for immediate response and removal actions coordinated by the EPA in the event of threatened releases of hazardous substances into the environment and authorizes the U.S. government either to clean up sites at which hazardous substances have created actual or potential environmental hazards or to order persons responsible for the situation to do so. Under the CERCLA, as amended, generators and transporters of hazardous substances, as well as past and present owners and operators of contaminated sites, can be jointly, severally and strictly liable for the cost of cleanup. These potentially responsible parties can be ordered to perform a cleanup, be sued for costs associated with an EPA-directed cleanup, voluntarily settle with the U.S. government concerning their liability for cleanup costs, or voluntarily begin a site investigation and site remediation under state oversight.

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Combined Notes to Consolidated Financial Statements, Continued

From time to time, Dominion, Virginia Power, or Dominion Gas may be identified as a potentially responsible party to a Superfund site. The EPA (or a state) can either allow such a party to conduct and pay for a remedial investigation, feasibility study and remedial action or conduct the remedial investigation and action itself and then seek reimbursement from the potentially responsible parties. Each party can be held jointly, severally and strictly liable for the cleanup costs. These parties can also bring contribution actions against each other and seek reimbursement from their insurance companies. As a result, Dominion, Virginia Power, or Dominion Gas may be responsible for the costs of remedial investigation and actions under the Superfund law or other laws or regulations regarding the remediation of waste. Except as noted below, the Companies do not believe this will have a material effect on results of operations, financial condition and/or cash flows.

In September 2011, the EPA issued a UAO to Virginia Power and 22 other parties, ordering specific remedial action of certain areas at the Ward Transformer Superfund site located in Raleigh, North Carolina. Virginia Power does not believe it is a liable party under CERCLA based on its alleged connection to the site. In November 2011, Virginia Power and a number of other parties notified the EPA that they are declining to undertake the work set forth in the UAO.

The EPA may seek to enforce a UAO in court pursuant to its enforcement authority under CERCLA, and may seek recovery of its costs in undertaking removal or remedial action. If the court determines that a respondent failed to comply with the UAO without sufficient cause, the EPA may also seek civil penalties of up to $37,500 per day for the violation and punitive damages of up to three times the costs incurred by the EPA as a result of the party’s failure to comply with the UAO. Virginia Power is currently unable to make an estimate of the potential financial statement impacts related to the Ward Transformer matter.

Dominion has determined that it is associated with 17 former manufactured gas plant sites, three of which pertain to Virginia Power and 12 of which pertain to Dominion Gas. Studies conducted by other utilities at their former manufactured gas plant sites have indicated that those sites contain coal tar and other potentially harmful materials. None of the former sites with which the Companies are associated is under investigation by any state or federal environmental agency. At one of the former sites, Dominion is conducting a state-approved post closure groundwater monitoring program and an environmental land use restriction has been recorded. Another site has been accepted into a state-based voluntary remediation program. Virginia Power is currently evaluating the nature and extent of the contamination from this site as well as potential remedial options. Preliminary costs for options under evaluation for the site range from $1 million to $22 million. Due to the uncertainty surrounding the other sites, the Companies are unable to make an estimate of the potential financial statement impacts.

See below for discussion on ash pond and landfill closure costs.

Other Legal Matters

The Companies are defendants in a number of lawsuits and claims involving unrelated incidents of property damage and personal injury. Due to the uncertainty surrounding these matters, the Companies are unable to make an estimate of the potential financial statement impacts; however, they could have a material impact on results of operations, financial condition and/or cash flows.

APPALACHIAN GATEWAY

Following the completion of the Appalachian Gateway project in 2012, DTI received multiple change order requests and other claims for additional payments from a pipeline contractor for the project. In July 2013, DTI filed a complaint in U.S. District Court for the Eastern District of Virginia for breach of contract as well as accounting and declaratory relief. The contractor filed a motion to dismiss, or in the alternative, a motion to transfer venue to Pennsylvania and/or West Virginia, where the pipelines were constructed. DTI filed an opposition to the contractor’s motion in August 2013. In November 2013, the court granted the contractor’s motion on the basis that DTI must first comply with the dispute resolution process. In July 2015, the contractor filed a complaint against DTI in U.S. District Court for the Western District of Pennsylvania. In August 2015, DTI filed a motion to dismiss, or in the alternative, a motion to transfer venue to Virginia. This case is pending. DTI has accrued a liability of $6 million for this matter. Dominion Gas cannot currently estimate additional financial statement impacts, but there could be a material impact to its financial condition and/or cash flows.

ASH POND AND LANDFILL CLOSURE COSTS

In September 2014, Virginia Power received a notice from the SELC on behalf of the Potomac Riverkeeper and Sierra Club alleging CWA violations at Possum Point. The notice alleges unpermitted discharges to surface water and groundwater from Possum Point’s historical and active ash storage facilities. A similar notice from the SELC on behalf of the Sierra Club was subsequently received related to Chesapeake. In December 2014, Virginia Power offered to close all of its coal ash ponds and landfills at Possum Point, Chesapeake and Bremo as settlement of the potential litigation. While the issue is open to potential further negotiations, the SELC declined the offer as presented in January 2015 and, in March 2015, filed a lawsuit related to its claims of the alleged CWA violations at Chesapeake. Virginia Power filed a motion to dismiss in April 2015, which was denied in November 2015. As a result of the December 2014 settlement offer, Virginia Power recognized a charge of $121 million in other operations and maintenance expense in its Consolidated Statements of Income in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2014.

In April 2015, the EPA’s final rule regulating the management of CCRs stored in impoundments (ash ponds) and landfills was published in the Federal Register. The final rule regulates CCR landfills, existing ash ponds that still receive and manage CCRs, and inactive ash ponds that do not receive, but still store CCRs. Virginia Power currently operates inactive ash ponds, existing ash ponds, and CCR landfills subject to the final rule at eight different facilities. The enactment of the final rule in April 2015 created a legal obligation for Virginia Power to retrofit or close all of its inactive and existing ash ponds over a certain period of time, as well as perform required monitoring, corrective action, and post-closure care activities as necessary. In 2015, Virginia Power recorded a $386 million ARO related to future ash pond and landfill closure costs. Recognition of the ARO also resulted in a $99 million incremental charge recorded in other operations and maintenance expense in its Consolidated Statement of Income, a $166 million increase in property, plant, and equip-

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ment associated with asset retirement costs, and a $121 million reduction in other noncurrent liabilities related to reversal of the contingent liability described above since the ARO obligation created by the final CCR rule represents similar activities. Virginia Power is in the process of obtaining the necessary permits to complete the work. The actual AROs related to the CCR rule may vary substantially from the estimates used to record the increased obligation in 2015.

COVE POINT

Dominion is constructing the Liquefaction Project at the Cove Point facility, which would enable the facility to liquefy domestically-produced natural gas and export it as LNG. In September 2014, FERC issued an order granting authorization for Cove Point to construct, modify and operate the Liquefaction Project. In October 2014, several parties filed a motion with FERC to stay the order and requested rehearing. In May 2015, FERC denied the requests for stay and rehearing.

Two parties have separately filed petitions for review of the FERC order in the U.S. Court of Appeals for the D.C. Circuit, which petitions have been consolidated. Separately, one party requested a stay of the FERC order until the judicial proceedings are complete, which the court denied in June 2015.

In May 2014, the Maryland Commission granted the CPCN authorizing the construction of a generating station in connection with the Liquefaction Project. The CPCN obligates Cove Point to make payments totaling $48 million. These payments consist of $40 million to the Strategic Energy Investments Fund over a five-year period beginning in 2015 and $8 million to Maryland low income energy assistance programs over a twenty-year period expected to begin in 2018. In December 2014, upon receipt of applicable approvals to commence construction of the generating station, Dominion recorded the present value of the obligation as an increase to property, plant and equipment and a corresponding liability.

In June 2014, a party filed a notice of petition for judicial review of the CPCN with the Circuit Court for Baltimore City in Maryland. In September 2014, the party filed with the Maryland Commission a motion to stay the CPCN pending judicial review of the CPCN. In December 2014, the Circuit Court issued an order affirming the Maryland Commission’s grant of the CPCN and dismissing the appeal, and the motion for stay was denied by the Maryland Commission. In January 2015, the same party filed a Notice of Appeal of the Baltimore Circuit Court’s Order affirming the Maryland Commission’s grant of the CPCN with the Court of Special Appeals of Maryland. In February 2016, the Court of Special Appeals of Maryland issued an order affirming the judgment of the Circuit Court for Baltimore City in Maryland which affirmed the decision of the Maryland Commission granting the CPCN.

Nuclear Matters

In March 2011, a magnitude 9.0 earthquake and subsequent tsunami caused significant damage at the Fukushima Daiichi nuclear power station in northeast Japan. These events have resulted in significant nuclear safety reviews required by the NRC and industry groups such as INPO. Like other U.S. nuclear operators, Dominion has been gathering supporting data and participating in industry initiatives focused on the ability to respond to

and mitigate the consequences of design-basis and beyond-design-basis events at its stations.

In July 2011, an NRC task force provided initial recommendations based on its review of the Fukushima Daiichi accident and in October 2011 the NRC staff prioritized these recommendations into Tiers 1, 2 and 3, with the Tier 1 recommendations consisting of actions which the staff determined should be started without unnecessary delay. In December 2011, the NRC Commissioners approved the agency staff’s prioritization and recommendations, and that same month an appropriations act directed the NRC to require reevaluation of external hazards (not limited to seismic and flooding hazards) as soon as possible.

Based on the prioritized recommendations, in March 2012, the NRC issued orders and information requests requiring specific reviews and actions to all operating reactors, construction permit holders and combined license holders based on the lessons learned from the Fukushima Daiichi event. The orders applicable to Dominion requiring implementation of safety enhancements related to mitigation strategies to respond to extreme natural events resulting in the loss of power at plants, and enhancing spent fuel pool instrumentation have been implemented. The information requests issued by the NRC request each reactor to reevaluate the seismic and external flooding hazards at their site using present-day methods and information, conduct walkdowns of their facilities to ensure protection against the hazards in their current design basis, and to reevaluate their emergency communications systems and staffing levels. The walkdowns of each unit have been completed, audited by the NRC and found to be adequate. Reevaluation of the seismic and external flooding hazards is expected to continue through 2018. Dominion and Virginia Power do not currently expect that compliance with the NRC’s information requests will materially impact their financial position, results of operations or cash flows during the implementation period. The NRC staff is evaluating the implementation of the longer term Tier 2 and Tier 3 recommendations. Dominion and Virginia Power are currently unable to estimate the potential financial impacts related to compliance with Tier 2 and Tier 3 recommendations.

Nuclear Operations

NUCLEAR DECOMMISSIONING—MINIMUM FINANCIAL ASSURANCE

The NRC requires nuclear power plant owners to annually update minimum financial assurance amounts for the future decommissioning of their nuclear facilities. Decommissioning involves the decontamination and removal of radioactive contaminants from a nuclear power station once operations have ceased, in accordance with standards established by the NRC. The 2015 calculation for the NRC minimum financial assurance amount, aggregated for Dominion’s and Virginia Power’s nuclear units, excluding joint owners’ assurance amounts and Millstone Unit 1 and Kewaunee, as those units are in a decommissioning state, was $2.9 billion and $1.8 billion, respectively, and has been satisfied by a combination of the funds being collected and deposited in the nuclear decommissioning trusts and the real annual rate of return growth of the funds allowed by the NRC. The 2015 NRC minimum financial assurance amounts above were calculated using preliminary December 31, 2015 U.S. Bureau of Labor Statistics indices. Dominion believes that the

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amounts currently available in its decommissioning trusts and their expected earnings will be sufficient to cover expected decommissioning costs for the Millstone and Kewaunee units. Virginia Power also believes that the decommissioning funds and their expected earnings for the Surry and North Anna units will be sufficient to cover decommissioning costs, particularly when combined with future ratepayer collections and contributions to these decommissioning trusts, if such future collections and contributions are required. This reflects a positive long-term outlook for trust fund investment returns as the decommissioning of the units will not be complete for decades. Dominion and Virginia Power will continue to monitor these trusts to ensure they meet the NRC minimum financial assurance requirement, which may include, if needed, the use of parent company guarantees, surety bonding or other financial instruments recognized by the NRC. See Note 9 for additional information on nuclear decommissioning trust investments.

NUCLEAR INSURANCE

The Price-Anderson Amendments Act of 1988 provides the public up to $13.5 billion of liability protection per nuclear incident, via obligations required of owners of nuclear power plants, and allows for an inflationary provision adjustment every five years. Dominion and Virginia Power have purchased $375 million of coverage from commercial insurance pools for each reactor site with the remainder provided through a mandatory industry retrospective rating plan. In the event of a nuclear incident at any licensed nuclear reactor in the U.S., the Companies could be assessed up to $127 million for each of their licensed reactors not to exceed $19 million per year per reactor. There is no limit to the number of incidents for which this retrospective premium can be assessed. However, the NRC granted an exemption in March 2015 to remove Kewaunee from the Secondary Financial Protection program.

The current levels of nuclear property insurance coverage for Dominion’s and Virginia Power’s nuclear units is as follows:

	Coverage
(billions)
Dominion
Millstone	$	1.70
Kewaunee		1.06
Virginia Power(1)
Surry	$	1.70
North Anna		1.70

(1) Surry and North Anna share a blanket property limit of $200 million.

Dominion’s and Virginia Power’s nuclear property insurance coverage for Millstone, Surry and North Anna exceeds the NRC minimum requirement for nuclear power plant licensees of $1.06 billion per reactor site. Kewaunee meets the NRC minimum requirement of $1.06 billion. This includes coverage for premature decommissioning and functional total loss. The NRC requires that the proceeds from this insurance be used first, to return the reactor to and maintain it in a safe and stable condition and second, to decontaminate the reactor and station site in accordance with a plan approved by the NRC. Nuclear property insurance is provided by NEIL, a mutual insurance company, and is subject to retrospective premium assessments in any policy year in which losses exceed the funds available to the insurance company. Dominion’s and Virginia Power’s maximum retrospective

premium assessment for the current policy period is $84 million and $48 million, respectively. Based on the severity of the incident, the Board of Directors of the nuclear insurer has the discretion to lower or eliminate the maximum retrospective premium assessment. Dominion and Virginia Power have the financial responsibility for any losses that exceed the limits or for which insurance proceeds are not available because they must first be used for stabilization and decontamination.

Millstone and Virginia Power also purchase accidental outage insurance from NEIL to mitigate certain expenses, including replacement power costs, associated with the prolonged outage of a nuclear unit due to direct physical damage. Under this program, Dominion and Virginia Power are subject to a retrospective premium assessment for any policy year in which losses exceed funds available to NEIL. Dominion’s and Virginia Power’s maximum retrospective premium assessment for the current policy period is $23 million and $10 million, respectively.

ODEC, a part owner of North Anna, and Massachusetts Municipal and Green Mountain, part owners of Millstone’s Unit 3, are responsible to Dominion and Virginia Power for their share of the nuclear decommissioning obligation and insurance premiums on applicable units, including any retrospective premium assessments and any losses not covered by insurance.

SPENT NUCLEAR FUEL

Dominion and Virginia Power entered into contracts with the DOE for the disposal of spent nuclear fuel under provisions of the Nuclear Waste Policy Act of 1982. The DOE failed to begin accepting the spent fuel on January 31, 1998, the date provided by the Nuclear Waste Policy Act and by Dominion’s and Virginia Power’s contracts with the DOE. Dominion and Virginia Power have previously received damages award payments and settlement payments related to these contracts.

In 2012, Dominion and Virginia Power resolved additional claims for damages incurred at Millstone, Kewaunee, Surry and North Anna with the Authorized Representative of the Attorney General. Dominion and Virginia Power entered into settlement agreements that resolved claims for damages incurred through December 31, 2010, and also provided for periodic payments after that date for damages incurred through December 31, 2013.

By mutual agreement of the parties, the settlement agreements are extendable to provide for resolution of damages incurred after 2013. The settlement agreements for the Surry, North Anna and Millstone plants have been extended to provide for periodic payments for damages incurred through December 31, 2016. Possible extension of the Kewaunee settlement agreement is being evaluated.

In 2015, Virginia Power and Dominion received payments of $8 million for resolution of claims incurred at North Anna and Surry for the period of January 1, 2013 through December 31, 2013, and $17 million for resolution of claims incurred at Millstone for the period of July 1, 2013 through June 30, 2014.

In 2014, Virginia Power and Dominion received payments of $27 million for the resolution of claims incurred at North Anna and Surry for the period January 1, 2011 through December 31, 2012 and $17 million for the resolution of claims incurred at Millstone for the period of July 1, 2012 through June 30, 2013. In 2014, Dominion also received payments totaling $7 million for the resolution of claims incurred at Kewaunee for periods from January 1, 2011 through December 31, 2013.

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Dominion and Virginia Power continue to recognize receivables for certain spent nuclear fuel-related costs that they believe are probable of recovery from the DOE. Dominion’s receivables for spent nuclear fuel-related costs totaled $87 million and $69 million at December 31, 2015 and 2014, respectively. Virginia Power’s receivables for spent nuclear fuel-related costs totaled $54 million and $41 million at December 31, 2015 and 2014, respectively.

Pursuant to a November 2013 decision of the U.S Court of Appeals for the D.C. Circuit, in January 2014 the Secretary of the DOE sent a recommendation to the U.S. Congress to adjust to zero the current fee of $1 per MWh for electricity paid by civilian nuclear power generators for disposal of spent nuclear fuel. The processes specified in the Nuclear Waste Policy Act for adjustment of the fee have been completed, and as of May 2014, Dominion and Virginia Power are no longer required to pay the waste fee. In 2014, Dominion and Virginia Power recognized fees of $16 million and $10 million, respectively.

Dominion and Virginia Power will continue to manage their spent fuel until it is accepted by the DOE.

Long-Term Purchase Agreements

At December 31, 2015, Virginia Power had the following long-term commitments that are noncancelable or are cancelable only under certain conditions, and that third parties have used to secure financing for the facilities that will provide the contracted goods or services:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Purchased electric capacity(1)	$	249	$	157	$	104	$	65	$	52	$	46	$	673

(1) Commitments represent estimated amounts payable for capacity under power purchase contracts with qualifying facilities and independent power producers, the last of which ends in 2021. Capacity payments under the contracts are generally based on fixed dollar amounts per month, subject to escalation using broad-based economic indices. At December 31, 2015, the present value of Virginia Power’s total commitment for capacity payments is $577 million. Capacity payments totaled $305 million, $330 million, and $345 million, and energy payments totaled $198 million, $304 million, and $236 million for the years ended 2015, 2014 and 2013, respectively.

Lease Commitments

The Companies’ lease various facilities, vehicles and equipment primarily under operating leases. Payments under certain leases are escalated based on an index such as the consumer price index. Future minimum lease payments under noncancelable operating and capital leases that have initial or remaining lease terms in excess of one year as of December 31, 2015 are as follows:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Dominion	$	67	$	62	$	54	$	43	$	25	$	153	$	404
Virginia Power	$	30	$	27	$	23	$	17	$	14	$	27	$	138
Dominion Gas	$	26	$	25	$	23	$	18	$	6	$	19	$	117

Rental expense for Dominion totaled $99 million, $92 million, and $101 million for 2015, 2014 and 2013, respectively. Rental expense for Virginia Power totaled $51 million, $43 million, and $42 million for 2015, 2014, and 2013, respectively. Rental expense for Dominion Gas totaled $37 million, $35 million and $15 million for 2015, 2014 and 2013, respectively. The majority of rental expense is reflected in other operations and maintenance expense in the Consolidated Statements of Income.

Guarantees, Surety Bonds and Letters of Credit

At December 31, 2015, Dominion had issued $74 million of guarantees, primarily to support equity method investees. No significant amounts related to these guarantees have been recorded. As of December 31, 2015, Dominion’s exposure under these guarantees was $39 million, primarily related to certain reserve requirements associated with non-recourse financing.

Dominion also enters into guarantee arrangements on behalf of its consolidated subsidiaries, primarily to facilitate their commercial transactions with third parties. To the extent that a liability subject to a guarantee has been incurred by one of Dominion’s consolidated subsidiaries, that liability is included in the Consolidated Financial Statements. Dominion is not required to recognize liabilities for guarantees issued on behalf of its subsidiaries unless it becomes probable that it will have to perform under the guarantees. Terms of the guarantees typically end once obligations have been paid. Dominion currently believes it is unlikely that it would be required to perform or otherwise incur any losses associated with guarantees of its subsidiaries’ obligations.

At December 31, 2015, Dominion had issued the following subsidiary guarantees:

	Stated Limit		Value(1)
(millions)
Subsidiary debt(2)	$	27	$	27
Commodity transactions(3)		2,371		932
Nuclear obligations(4)		184		75
Cove Point(5)		1,910		—
Solar(6)		1,555		647
Other(7)		515		31
Total	$	6,562	$	1,712

(1) Represents the estimated portion of the guarantee’s stated limit that is utilized as of December 31, 2015 based upon prevailing economic conditions and fact patterns specific to each guarantee arrangement. For those guarantees related to obligations that are recorded as liabilities by Dominion’s subsidiaries, the value includes the recorded amount.

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Combined Notes to Consolidated Financial Statements, Continued

(2) Guarantee of debt of a DEI subsidiary. In the event of default by the subsidiary, Dominion would be obligated to repay such amounts.

(3) Guarantees related to commodity commitments of certain subsidiaries, including subsidiaries of Virginia Power, Dominion Gas and DEI. These guarantees were provided to counterparties in order to facilitate physical and financial transactions in gas, oil, electricity, pipeline capacity, transportation and related commodities and services. If any of these subsidiaries fail to perform or pay under the contracts and the counterparties seek performance or payment, Dominion would be obligated to satisfy such obligation. Dominion and its subsidiaries receive similar guarantees as collateral for credit extended to others. The value provided includes certain guarantees that do not have stated limits.

(4) Guarantees related to certain DEI subsidiaries’ potential retrospective premiums that could be assessed if there is a nuclear incident under Dominion’s nuclear insurance programs and guarantees for a DEI subsidiary’s and Virginia Power’s commitment to buy nuclear fuel. Excludes Dominion’s agreement to provide up to $150 million and $60 million to two DEI subsidiaries to pay the operating expenses of Millstone (in the event of a prolonged outage) and Kewaunee, respectively, as part of satisfying certain NRC requirements concerned with ensuring adequate funding for the operations of nuclear power stations. The agreement for Kewaunee also provides for funds through the completion of decommissioning.

(5) Guarantees related to Cove Point, in support of terminal services, transportation and construction. Two of the guarantees have no stated limit, one guarantee has a $150 million limit, and one guarantee has a $1.75 billion aggregate limit with an annual draw limit of $175 million.

(6) Includes guarantees to facilitate the development of solar projects including guarantees that do not have stated limits. Also includes guarantees entered into by DEI on behalf of certain subsidiaries to facilitate the acquisition and development of solar projects.

(7) Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations and construction projects. Also includes guarantees related to certain DEI subsidiaries’ obligations for equity capital contributions and energy generation associated with Fowler Ridge and NedPower. As of December 31, 2015, Dominion’s maximum remaining cumulative exposure under these equity funding agreements is $55 million through 2019 and its maximum annual future contributions could range from approximately $4 million to $19 million. The value provided includes certain guarantees that do not have stated limits.

Additionally, at December 31, 2015, Dominion had purchased $92 million of surety bonds, including $34 million at Virginia Power and $23 million at Dominion Gas, and authorized the issuance of letters of credit by financial institutions of $59 million to facilitate commercial transactions by its subsidiaries with third parties. Under the terms of surety bonds, the Companies are obligated to indemnify the respective surety bond company for any amounts paid.

As of December 31, 2015, Virginia Power had issued $14 million of guarantees primarily to support tax-exempt debt issued through conduits. The related debt matures in 2031 and is included in long-term debt in Virginia Power’s Consolidated Balance Sheets. In the event of default by a conduit, Virginia Power would be obligated to repay such amounts, which are limited to the principal and interest then outstanding.

Indemnifications

As part of commercial contract negotiations in the normal course of business, the Companies may sometimes agree to make payments to compensate or indemnify other parties for possible future unfavorable financial consequences resulting from specified events. The specified events may involve an adverse judgment in a lawsuit or the imposition of additional taxes due to a change in tax law or interpretation of the tax law. The Companies are unable to develop an estimate of the maximum potential amount of any other future payments under these contracts because events that

would obligate them have not yet occurred or, if any such event has occurred, they have not been notified of its occurrence. However, at December 31, 2015, the Companies believe any other future payments, if any, that could ultimately become payable under these contract provisions, would not have a material impact on their results of operations, cash flows or financial position.

NOTE 23. CREDIT RISK

Credit risk is the risk of financial loss if counterparties fail to perform their contractual obligations. In order to minimize overall credit risk, credit policies are maintained, including the evaluation of counterparty financial condition, collateral requirements and the use of standardized agreements that facilitate the netting of cash flows associated with a single counterparty. In addition, counterparties may make available collateral, including letters of credit or cash held as margin deposits, as a result of exceeding agreed-upon credit limits, or may be required to prepay the transaction.

The Companies maintain a provision for credit losses based on factors surrounding the credit risk of their customers, historical trends and other information. Management believes, based on credit policies and the December 31, 2015 provision for credit losses, that it is unlikely that a material adverse effect on financial position, results of operations or cash flows would occur as a result of counterparty nonperformance.

GENERAL

DOMINION

As a diversified energy company, Dominion transacts primarily with major companies in the energy industry and with commercial and residential energy consumers. These transactions principally occur in the Northeast, mid-Atlantic and Midwest regions of the U.S. Dominion does not believe that this geographic concentration contributes significantly to its overall exposure to credit risk. In addition, as a result of its large and diverse customer base, Dominion is not exposed to a significant concentration of credit risk for receivables arising from electric and gas utility operations.

Dominion’s exposure to credit risk is concentrated primarily within its energy marketing and price risk management activities, as Dominion transacts with a smaller, less diverse group of counterparties and transactions may involve large notional volumes and potentially volatile commodity prices. Energy marketing and price risk management activities include marketing of merchant generation output, structured transactions and the use of financial contracts for enterprise-wide hedging purposes. Gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights. Gross credit exposure is calculated prior to the application of any collateral. At December 31, 2015, Dominion’s credit exposure totaled $149 million. Of this amount, investment grade counterparties, including those internally rated, represented 79%, and no single counterparty, whether investment grade or non-investment grade, exceeded $31 million of exposure.

VIRGINIA POWER

Virginia Power sells electricity and provides distribution and transmission services to customers in Virginia and northeastern

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North Carolina. Management believes that this geographic concentration risk is mitigated by the diversity of Virginia Power’s customer base, which includes residential, commercial and industrial customers, as well as rural electric cooperatives and municipalities. Credit risk associated with trade accounts receivable from energy consumers is limited due to the large number of customers. Virginia Power’s exposure to potential concentrations of credit risk results primarily from sales to wholesale customers. Virginia Power’s gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights. Gross credit exposure is calculated prior to the application of collateral. At December 31, 2015, Virginia Power’s exposure to potential concentrations of credit risk was not considered material.

DOMINION GAS

Dominion Gas transacts mainly with major companies in the energy industry and with residential and commercial energy consumers. These transactions principally occur in the Northeast, mid-Atlantic and Midwest regions of the U.S. Dominion Gas does not believe that this geographic concentration contributes to its overall exposure to credit risk. In addition, as a result of its large and diverse customer base, Dominion Gas is not exposed to a significant concentration of credit risk for receivables arising from gas utility operations.

In 2015, DTI provided service to 266 customers with approximately 94% of its storage and transportation revenue being provided through firm services. The ten largest customers provided approximately 42% of the total storage and transportation revenue and the thirty largest provided approximately 72% of the total storage and transportation revenue.

East Ohio distributes natural gas to residential, commercial and industrial customers in Ohio using rates established by the Ohio Commission. Approximately 98% of East Ohio revenues are derived from its regulated gas distribution services. East Ohio’s bad debt risk is mitigated by the regulatory framework established by the Ohio Commission. See Note 13 for further information about Ohio’s PIPP and UEX Riders that mitigate East Ohio’s overall credit risk.

CREDIT-RELATED CONTINGENT PROVISIONS

The majority of Dominion’s derivative instruments contain credit-related contingent provisions. These provisions require Dominion to provide collateral upon the occurrence of specific events, primarily a credit downgrade. If the credit-related contingent features underlying these instruments that are in a liability position and not fully collateralized with cash were fully triggered as of December 31, 2015 and 2014, Dominion would have been required to post an additional $12 million and $20 million, respectively, of collateral to its counterparties. The collateral that would be required to be posted includes the impacts of any offsetting asset positions and any amounts already posted for derivatives, non-derivative contracts and derivatives elected under the normal purchases and normal sales exception, per contractual terms. Dominion had posted no collateral at December 31, 2015 and $1 million in collateral at December 31, 2014, related to derivatives with credit-related contingent provisions that are in a liability position and not fully collateralized with cash. The

collateral posted includes any amounts paid related to non-derivative contracts and derivatives elected under the normal purchases and normal sales exception, per contractual terms. The aggregate fair value of all derivative instruments with credit-related contingent provisions that are in a liability position and not fully collateralized with cash as of December 31, 2015 and 2014 was $49 million, which does not include the impact of any offsetting asset positions. Credit-related contingent provisions for Virginia Power and Dominion Gas were not material as of December 31, 2015 and 2014. See Note 7 for further information about derivative instruments.

NOTE 24. RELATED-PARTY TRANSACTIONS

Virginia Power and Dominion Gas engage in related party transactions primarily with other Dominion subsidiaries (affiliates). Virginia Power’s and Dominion Gas’ receivable and payable balances with affiliates are settled based on contractual terms or on a monthly basis, depending on the nature of the underlying transactions. Virginia Power and Dominion Gas are included in Dominion’s consolidated federal income tax return. See Note 2 for further information. Dominion’s transactions with equity method investments are described in Note 9. A discussion of significant related party transactions follows.

VIRGINIA POWER

Transactions with Affiliates

Virginia Power transacts with affiliates for certain quantities of natural gas and other commodities in the ordinary course of business. Virginia Power also enters into certain commodity derivative contracts with affiliates. Virginia Power uses these contracts, which are principally comprised of commodity swaps, to manage commodity price risks associated with purchases of natural gas. See Notes 7 and 19 for more information. As of December 31, 2015, Virginia Power’s derivative assets and liabilities with affiliates were $13 million and $22 million, respectively. As of December 31, 2014, Virginia Power’s derivative assets and liabilities with affiliates were not material.

Virginia Power participates in certain Dominion benefit plans as described in Note 21. At December 31, 2015 and 2014, Virginia Power’s amounts due to Dominion associated with the Dominion Pension Plan and reflected in noncurrent pension and other postretirement benefit liabilities in the Consolidated Balance Sheets were $316 million and $219 million, respectively. At December 31, 2015 and 2014, Virginia Power’s amounts due from Dominion associated with the Dominion Retiree Health and Welfare Plan and reflected in other deferred charges and other assets in the Consolidated Balance Sheets were $77 million and $37 million, respectively.

DRS and other affiliates provide accounting, legal, finance and certain administrative and technical services to Virginia Power. In addition, Virginia Power provides certain services to affiliates, including charges for facilities and equipment usage.

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Combined Notes to Consolidated Financial Statements, Continued

Presented below are significant transactions with DRS and other affiliates:

Year Ended December 31,	2015		2014		2013
(millions)
Commodity purchases from affiliates	$	555	$	543	$	417
Services provided by affiliates(1)		422		432		415
Services provided to affiliates		22		22		21

(1) Includes capitalized expenditures.

Virginia Power has borrowed funds from Dominion under short-term borrowing arrangements. There were $376 million and $427 million in short-term demand note borrowings from Dominion as of December 31, 2015 and 2014, respectively. Virginia Power had no outstanding borrowings, net of repayments under the Dominion money pool for its nonregulated subsidiaries as of December 31, 2015 and 2014. Interest charges related to Virginia Power’s borrowings from Dominion were immaterial for the years ended December 31, 2015, 2014 and 2013.

There were no issuances of Virginia Power’s common stock to Dominion in 2015, 2014 or 2013.

DOMINION GAS

Transactions with Related Parties

Dominion Gas transacts with affiliates for certain quantities of natural gas and other commodities at market prices in the ordinary course of business. Additionally, Dominion Gas provides transportation and storage services to affiliates. Dominion Gas also enters into certain other contracts with affiliates, which are presented separately from contracts involving commodities or services. As of December 31, 2015 and 2014, all of Dominion Gas’ commodity derivatives were with affiliates. See Notes 7 and 19 for more information. See Note 9 for information regarding sales of assets to an affiliate.

Dominion Gas participates in certain Dominion benefit plans as described in Note 21. At December 31, 2015 and 2014, Dominion Gas’ amounts due from Dominion associated with the Dominion Pension Plan and reflected in noncurrent pension and other postretirement benefit assets in the Consolidated Balance Sheets were $652 million and $614 million, respectively. At December 31, 2015 and 2014, Dominion Gas’ liabilities to Dominion associated with the Dominion Retiree Health and Welfare Plan and reflected in other deferred credits and other liabilities in the Consolidated Balance Sheets were $2 million and $7 million, respectively.

DRS and other affiliates provide accounting, legal, finance and certain administrative and technical services to Dominion Gas. Dominion Gas provides certain services to related parties, including technical services. The costs of these services follow:

Year Ended December 31,	2015		2014		2013
(millions)
Purchases of natural gas and transportation and storage services from affiliates	$	10	$	34	$	31
Sales of natural gas and transportation and storage services to affiliates		69		84		109
Services provided by related parties(1)		133		106		116
Services provided to related parties(2)		101		17		4

(1) Includes capitalized expenditures.

(2) Amounts primarily attributable to Atlantic Coast Pipeline.

The following table presents affiliated and related party activity reflected in Dominion Gas’ Consolidated Balance Sheets:

At December 31,	2015		2014
(millions)
Other receivables(1)	$	7	$	17
Customer receivables from related parties		4		5
Imbalances receivable from affiliates(2)		1		3
Affiliated notes receivable(3)		14		9

(1) Represents amounts due from Atlantic Coast Pipeline, a related party VIE.

(2) Amounts are presented in other current assets in Dominion Gas’ Consolidated Balance Sheets.

(3) Amounts are presented in other deferred charges and other assets in Dominion Gas’ Consolidated Balance Sheets.

Dominion Gas’ borrowings under the IRCA with Dominion totaled $95 million and $384 million as of December 31, 2015 and 2014, respectively. Interest charges related to Dominion Gas’ total borrowings from Dominion were immaterial for the year ended December 31, 2015 and $4 million and $35 million for the years ended December 31, 2014 and 2013, respectively.

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NOTE 25. OPERATING SEGMENTS

The Companies are organized primarily on the basis of products and services sold in the U.S. A description of the operations included in the Companies’ primary operating segments is as follows:

Primary Operating Segment	Description of Operations	Dominion	Virginia Power	Dominion Gas
DVP	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
Dominion Generation	Regulated electric fleet	X	X
	Merchant electric fleet	X
Dominion Energy	Gas transmission and storage	X(1)		X
	Gas distribution and storage	X		X
	Gas gathering and processing	X		X
	LNG import and storage	X
	Nonregulated retail energy marketing(2)	X

(1) Includes remaining producer services activities.

(2) As a result of Dominion’s decision to realign its business units effective for 2015 year-end reporting, nonregulated retail energy marketing operations were moved from the Dominion Generation segment to the Dominion Energy segment.

In addition to the operating segments above, the Companies also report a Corporate and Other segment.

Dominion

The Corporate and Other Segment of Dominion includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued or sold. In addition, Corporate and Other includes specific items attributable to Dominion’s operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

In March 2014, Dominion exited the electric retail energy marketing business. As a result, the earnings impact from the electric retail energy marketing business has been included in the Corporate and Other Segment of Dominion for 2014 first quarter results of operations.

In the second quarter of 2013, Dominion commenced a restructuring of its producer services business, which aggregates natural gas supply, engages in natural gas trading and marketing activities and natural gas supply management and provides price risk management services to Dominion affiliates. The restructuring, which was completed in the first quarter of 2014, resulted in the termination of natural gas trading and certain energy marketing activities. As a result, the earnings impact from natural gas trading and certain energy marketing activities has been included in the Corporate and Other Segment of Dominion for 2014.

In 2015, Dominion reported after-tax net expense of $391 million in the Corporate and Other segment, with $136 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2015 primarily related to the impact of the following items:

• A $99 million ($60 million after-tax) charge related to future ash pond and landfill closure costs at certain utility generation facilities, attributable to Dominion Generation; and

• An $85 million ($52 million after-tax) write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015, attributable to Dominion Generation.

In 2014, Dominion reported after-tax net expense of $970 million in the Corporate and Other segment, with $544 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2014 primarily related to the impact of the following items:

• $374 million ($248 million after-tax) in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, attributable to Dominion Generation;

• A $319 million ($193 million after-tax) net loss related to the producer services business discussed above, attributable to Dominion Energy; and

• A $121 million ($74 million after-tax) charge related to a settlement offer to incur future ash pond closure costs at certain utility generation facilities, attributable to Dominion Generation.

In 2013, Dominion reported after-tax net expense of $452 million in the Corporate and Other segment, with $184 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2013 primarily related to the impact of the following items:

• A $135 million ($92 million after-tax) net loss from discontinued operations of Brayton Point and Kincaid, including debt extinguishment of $64 million ($38 million after-tax) related to the sale, impairment charges of $48 million ($28 million after-tax), a $17 million ($18 million after-tax) loss on the sale which includes a $16 million write-off of goodwill, and a $6 million ($8 million after-tax) loss from operations, attributable to Dominion Generation; and

• A $182 million ($109 million after-tax) net loss, including a $55 million ($33 million after-tax) impairment charge related to certain natural gas infrastructure assets and a $127 million ($76 million after-tax) loss related to the producer services business discussed above, attributable to Dominion Energy; partially offset by

• An $81 million ($49 million after-tax) net gain on investments held in nuclear decommissioning trust funds, attributable to Dominion Generation.

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Combined Notes to Consolidated Financial Statements, Continued

The following table presents segment information pertaining to Dominion’s operations:

Year Ended December 31,	DVP		Dominion Generation(1)			Dominion Energy(1)		Corporate and Other			Adjustments & Eliminations(1)			Consolidated Total
(millions)
2015
Total revenue from external customers	$	2,091	$	7,001		$	1,877	$	(27	)	$	741		$	11,683
Intersegment revenue		20		15			695		554			(1,284	)		—
Total operating revenue		2,111		7,016			2,572		527			(543	)		11,683
Depreciation, depletion and amortization		498		591			262		44			—			1,395
Equity in earnings of equity method investees		—		(15	)		60		11			—			56
Interest income		—		64			25		13			(44	)		58
Interest and related charges		230		262			27		429			(44	)		904
Income taxes		307		465			423		(290	)		—			905
Net income (loss) attributable to Dominion		490		1,120			680		(391	)		—			1,899
Investment in equity method investees		—		245			1,042		33			—			1,320
Capital expenditures		1,607		2,190			2,153		43			—			5,993
Total assets (billions)		14.7		25.6			15.3		9.0			(5.8	)		58.8
2014
Total revenue from external customers	$	1,918	$	7,135		$	2,446	$	(12	)	$	949		$	12,436
Intersegment revenue		18		34			880		572			(1,504	)		—
Total operating revenue		1,936		7,169			3,326		560			(555	)		12,436
Depreciation, depletion and amortization		462		514			243		73			—			1,292
Equity in earnings of equity method investees		—		(18	)		54		10			—			46
Interest income		—		58			23		20			(33	)		68
Interest and related charges		205		240			11		770			(33	)		1,193
Income taxes		317		365			463		(693	)		—			452
Net income (loss) attributable to Dominion		502		1,061			717		(970	)		—			1,310
Investment in equity method investees		—		262			796		23			—			1,081
Capital expenditures		1,652		2,466			1,329		104			—			5,551
Total assets (billions)		13.0		23.9			13.0		8.7			(4.3	)		54.3
2013
Total revenue from external customers	$	1,825	$	6,664		$	3,566	$	3		$	1,062		$	13,120
Intersegment revenue		9		283			739		609			(1,640	)		—
Total operating revenue		1,834		6,947			4,305		612			(578	)		13,120
Depreciation, depletion and amortization		427		511			235		35			—			1,208
Equity in earnings of equity method investees		—		(14	)		21		7			—			14
Interest income		—		59			19		42			(66	)		54
Interest and related charges		175		220			26		522			(66	)		877
Income taxes		287		436			456		(287	)		—			892
Loss from discontinued operations, net of tax		—		—			—		(92	)		—			(92	)
Net income (loss) attributable to Dominion		475		963			711		(452	)		—			1,697
Capital expenditures		1,361		1,605			1,043		95			—			4,104

(1) Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

Intersegment sales and transfers for Dominion are based on contractual arrangements and may result in intersegment profit or loss that is eliminated in consolidation.

VIRGINIA POWER

The majority of Virginia Power’s revenue is provided through tariff rates. Generally, such revenue is allocated for management reporting based on an unbundled rate methodology among Virginia Power’s DVP and Dominion Generation segments.

The Corporate and Other Segment of Virginia Power primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or allocating resources among the segments.

In 2015, Virginia Power reported after-tax net expenses of $153 million for specific items attributable to its operating segments in the Corporate and Other segment.

The net expenses for specific items in 2015 primarily related to the impact of the following:

• A $99 million ($60 million after-tax) charge related to future ash pond and landfill closure costs at certain utility generation facilities, attributable to Dominion Generation; and

• An $85 million ($52 million after-tax) write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015, attributable to Dominion Generation.

In 2014, Virginia Power reported after-tax net expenses of $342 million for specific items attributable to its operating segments in the Corporate and Other segment.

158

The net expenses for specific items in 2014 primarily related to the impact of the following:

• $374 million ($248 million after-tax) in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, attributable to Dominion Generation; and

• A $121 million ($74 million after-tax) charge related to a settlement offer to incur future ash pond closure costs at certain utility generation facilities, attributable to Dominion Generation.

In 2013, Virginia Power reported after-tax net expenses of $47 million for specific items attributable to its operating segments in the Corporate and Other segment.

The net expenses for specific items in 2013 primarily related to the impact of the following:

• A $40 million ($28 million after-tax) charge in connection with the 2013 Biennial Review Order, attributable to Dominion Generation.

The following table presents segment information pertaining to Virginia Power’s operations:

Year Ended December 31,	DVP		Dominion Generation		Corporate and Other			Adjustments & Eliminations			Consolidated Total
(millions)
2015
Operating revenue	$	2,099	$	5,566	$	(43	)	$	—		$	7,622
Depreciation and amortization		498		453		2			—			953
Interest income		—		7		—			—			7
Interest and related charges		230		210		4			(1	)		443
Income taxes		308		437		(86	)		—			659
Net income (loss)		490		750		(153	)		—			1,087
Capital expenditures		1,569		1,120		—			—			2,689
Total assets (billions)		14.7		17.0		—			(0.1	)		31.6
2014
Operating revenue	$	1,928	$	5,651	$	—		$	—		$	7,579
Depreciation and amortization		462		416		37			—			915
Interest income		—		8		—			—			8
Interest and related charges		205		203		3			—			411
Income taxes		317		416		(185	)		—			548
Net income (loss)		509		691		(342	)		—			858
Capital expenditures		1,651		1,456		—			—			3,107
Total assets (billions)		13.2		16.4		—			(0.1	)		29.5
2013
Operating revenue	$	1,826	$	5,475	$	(6	)	$	—		$	7,295
Depreciation and amortization		427		425		1			—		$	853
Interest income		—		6		—			—		$	6
Interest and related charges		175		192		2			—		$	369
Income taxes		286		399		(26	)		—		$	659
Net income (loss)		483		702		(47	)		—		$	1,138
Capital expenditures		1,360		1,173		—			—		$	2,533

DOMINION GAS

The Corporate and Other Segment of Dominion Gas primarily includes specific items attributable to Dominion Gas’ operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance and the effect of certain items recorded at Dominion Gas as a result of Dominion’s basis in the net assets contributed.

In 2015, Dominion Gas reported after-tax net expenses of $21 million in its Corporate and Other segment, with $13 million of these net expenses attributable to specific items related to its operating segment.

The net expenses for specific items in 2015 primarily related to the impact of the following:

• $16 million ($10 million after-tax) ceiling test impairment charge.

In 2014, Dominion Gas reported after-tax net expenses of $9 million in its Corporate and Other segment, with none of these net expenses attributable to specific items related to its operating segment.

In 2013, Dominion Gas reported after-tax net expenses of $49 million in the Corporate and Other segment, with $41 million of these net expenses attributable to specific items related to its operating segment.

The net expenses for specific items in 2013 primarily related to the impact of the following:

• $55 million ($33 million after-tax) of impairment charges related to certain natural gas infrastructure assets; and

• A $14 million ($8 million after-tax) charge primarily reflecting severance pay and other benefits related to workforce reductions.

159

Combined Notes to Consolidated Financial Statements, Continued

The following table presents segment information pertaining to Dominion Gas’ operations:

Year Ended December 31,	Dominion Energy		Corporate and Other			Consolidated Total
(millions)
2015
Operating revenue	$	1,716	$	—		$	1,716
Depreciation and amortization		213		4			217
Equity in earnings of equity method investees		23		—			23
Interest income		1		—			1
Interest and related charges		72		1			73
Income taxes		296		(13	)		283
Net income (loss)		478		(21	)		457
Investment in equity method investees		102		—			102
Capital expenditures		795		—			795
Total assets (billions)		9.7		0.6			10.3
2014
Operating revenue	$	1,898	$	—		$	1,898
Depreciation and amortization		197		—			197
Equity in earnings of equity method investees		21		—			21
Interest income		1		—			1
Interest and related charges		27		—			27
Income taxes		340		(6	)		334
Net income (loss)		521		(9	)		512
Investment in equity method investees		107		—			107
Capital expenditures		719		—			719
Total assets (billions)		9.2		0.6			9.8
2013
Operating revenue	$	1,937	$	—		$	1,937
Depreciation and amortization		188		—			188
Equity in earnings of equity method investees		22		—			22
Interest income		2		—			2
Interest and related charges		28		—			28
Income taxes		333		(32	)		301
Net income (loss)		510		(49	)		461
Capital expenditures		650		—			650

160

NOTE 26. QUARTERLY FINANCIAL AND COMMON STOCK DATA (UNAUDITED)

A summary of the Companies’ quarterly results of operations for the years ended December 31, 2015 and 2014 follows. Amounts reflect all adjustments necessary in the opinion of management for a fair statement of the results for the interim periods. Results for interim periods may fluctuate as a result of weather conditions, changes in rates and other factors.

DOMINION

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions, except per share amounts)
2015
Operating revenue	$	3,409	$	2,747	$	2,971	$	2,556	$	11,683
Income from operations		1,002		773		1,123		638		3,536
Net income including noncontrolling interests		540		418		599		366		1,923
Income from continuing operations(1)		536		413		593		357		1,899
Net income attributable to Dominion		536		413		593		357		1,899
Basic EPS:
Income from continuing operations(1)		0.91		0.70		1.00		0.60		3.21
Net income attributable to Dominion		0.91		0.70		1.00		0.60		3.21
Diluted EPS:
Income from continuing operations(1)		0.91		0.70		1.00		0.60		3.20
Net income attributable to Dominion		0.91		0.70		1.00		0.60		3.20
Dividends declared per share		0.6475		0.6475		0.6475		0.6475		2.5900
Common stock prices (intraday high-low)	$	79.89 - 68.25	$	74.34 - 66.52	$	76.59 - 66.65	$	74.88 - 64.54	$	79.89 - 64.54

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions, except per share amounts)
2014
Operating revenue	$	3,630	$	2,813	$	3,050	$	2,943	$	12,436
Income from operations		768		394		921		638		2,721
Net income including noncontrolling interests		385		161		531		249		1,326
Income from continuing operations(1)		379		159		529		243		1,310
Net income attributable to Dominion		379		159		529		243		1,310
Basic EPS:
Income from continuing operations(1)		0.65		0.27		0.91		0.42		2.25
Net income attributable to Dominion		0.65		0.27		0.91		0.42		2.25
Diluted EPS:
Income from continuing operations(1)		0.65		0.27		0.90		0.42		2.24
Net income attributable to Dominion		0.65		0.27		0.90		0.42		2.24
Dividends declared per share		0.60		0.60		0.60		0.60		2.40
Common stock prices (intraday high-low)	$	72.22 - 63.14	$	73.75 - 67.06	$	71.62 - 64.71	$	80.89 - 65.53	$	80.89 - 63.14

(1) Amounts attributable to Dominion’s common shareholders.

There were no significant items impacting Dominion’s 2015 quarterly results.

161

Dominion’s 2014 results include the impact of the following significant items:

• Fourth quarter results include $172 million in after-tax charges associated with the Liability Management Exercise in 2014 and $74 million in after-tax costs related to Virginia Power’s settlement offer to incur future ash pond closure costs at certain utility generation facilities.

• Second quarter results include $191 million in after-tax charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

• First quarter results include a $193 million after-tax reduction in revenues associated with the repositioning of Dominion’s producer services business which was completed in the first quarter of 2014.

VIRGINIA POWER

Virginia Power’s quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	2,137	$	1,813	$	2,058	$	1,614	$	7,622
Income from operations		525		481		741		374		2,121
Net income		269		246		385		187		1,087
Balance available for common stock		269		246		385		187		1,087
2014
Operating revenue	$	1,983	$	1,729	$	2,053	$	1,814	$	7,579
Income from operations		613		205		594		312		1,724
Net income		324		69		314		151		858
Balance available for common stock		318		67		312		148		845

Virginia Power’s 2015 results include the impact of the following significant items:

• Fourth quarter results include a $32 million after-tax charge related to incremental future ash pond and landfill closure costs at certain utility generation facilities.

• Second quarter results include a $28 million after-tax charge related to incremental future ash pond and landfill closure costs at certain utility generation facilities due to the enactment of the final CCR rule in April 2015.

• First quarter results include a $52 million after-tax write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015.

Virginia Power’s 2014 results include the impact of the following significant items:

• Fourth quarter results include $74 million in after-tax costs related to Virginia Power’s settlement offer to incur future ash pond closure costs at certain utility generation facilities.

• Second quarter results include a $191 million after-tax charge associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

DOMINION GAS

Dominion Gas’ quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	531	$	395	$	365	$	425	$	1,716
Income from operations		271		153		202		163		789
Net income	161		85		111		100		457
2014
Operating revenue	$	569	$	428	$	391	$	510	$	1,898
Income from operations		265		154		177		255		851
Net income		164		93		107		148		512

Dominion Gas’ 2015 results include the impact of the following significant items:

• Third quarter results include a $29 million after-tax gain from an agreement to convey shale development rights underneath a natural gas storage field.

• First quarter results include a $43 million after-tax gain from agreements to convey shale development rights underneath several natural gas storage fields.

Dominion Gas’ 2014 results include the impact of the following significant item:

• Fourth quarter results include a $36 million after-tax gain from agreements to convey Marcellus Shale development rights underneath several natural gas storage fields.

162

Combined Notes to Consolidated Financial Statements, Continued

Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

DOMINION

Senior management, including Dominion’s CEO and CFO, evaluated the effectiveness of Dominion’s disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation process, Dominion’s CEO and CFO have concluded that Dominion’s disclosure controls and procedures are effective. There were no changes in Dominion’s internal control over financial reporting that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to materially affect, Dominion’s internal control over financial reporting.

MANAGEMENT’S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Management of Dominion understands and accepts responsibility for Dominion’s financial statements and related disclosures and the effectiveness of internal control over financial reporting (internal control). Dominion continuously strives to identify opportunities to enhance the effectiveness and efficiency of internal control, just as Dominion does throughout all aspects of its business.

Dominion maintains a system of internal control designed to provide reasonable assurance, at a reasonable cost, that its assets are safeguarded against loss from unauthorized use or disposition and that transactions are executed and recorded in accordance with established procedures. This system includes written policies, an organizational structure designed to ensure appropriate segregation of responsibilities, careful selection and training of qualified personnel and internal audits.

The Audit Committee of the Board of Directors of Dominion, composed entirely of independent directors, meets periodically with the independent registered public accounting firm, the internal auditors and management to discuss auditing, internal control, and financial reporting matters of Dominion and to ensure that each is properly discharging its responsibilities. Both the independent registered public accounting firm and the internal auditors periodically meet alone with the Audit Committee and have free access to the Committee at any time.

SEC rules implementing Section 404 of the Sarbanes-Oxley Act of 2002 require Dominion’s 2015 Annual Report to contain a management’s report and a report of the independent registered public accounting firm regarding the effectiveness of internal control. As a basis for the report, Dominion tested and evaluated the design and operating effectiveness of internal controls. Based on its assessment as of December 31, 2015, Dominion makes the following assertions:

Management is responsible for establishing and maintaining effective internal control over financial reporting of Dominion.

There are inherent limitations in the effectiveness of any internal control, including the possibility of human error and the circumvention or overriding of controls. Accordingly, even effective internal controls can provide only reasonable assurance with respect to financial statement preparation. Further, because of changes in conditions, the effectiveness of internal control may vary over time.

Management evaluated Dominion’s internal control over financial reporting as of December 31, 2015. This assessment was based on criteria for effective internal control over financial reporting described in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management believes that Dominion maintained effective internal control over financial reporting as of December 31, 2015.

Dominion’s independent registered public accounting firm is engaged to express an opinion on Dominion’s internal control over financial reporting, as stated in their report which is included herein.

February 26, 2016

163

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Dominion Resources, Inc.

Richmond, Virginia

We have audited the internal control over financial reporting of Dominion Resources, Inc. and subsidiaries (“Dominion”) as of December 31, 2015, based on criteria established in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Dominion’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Annual Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on Dominion’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed by, or under the supervision of, the company’s principal executive and principal financial officers, or persons performing similar functions, and effected by the company’s board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes

in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, Dominion maintained, in all material respects, effective internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements as of and for the year ended December 31, 2015 of Dominion and our report dated February 26, 2016 expressed an unqualified opinion on those financial statements.

/s/ Deloitte & Touche LLP

Richmond, Virginia

February 26, 2016

164

VIRGINIA POWER

Senior management, including Virginia Power’s CEO and CFO, evaluated the effectiveness of Virginia Power’s disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation process, Virginia Power’s CEO and CFO have concluded that Virginia Power’s disclosure controls and procedures are effective. There were no changes in Virginia Power’s internal control over financial reporting that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to materially affect, Virginia Power’s internal control over financial reporting.

MANAGEMENT’S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Management of Virginia Power understands and accepts responsibility for Virginia Power’s financial statements and related disclosures and the effectiveness of internal control over financial reporting (internal control). Virginia Power continuously strives to identify opportunities to enhance the effectiveness and efficiency of internal control, just as it does throughout all aspects of its business.

Virginia Power maintains a system of internal control designed to provide reasonable assurance, at a reasonable cost, that its assets are safeguarded against loss from unauthorized use or disposition and that transactions are executed and recorded in accordance with established procedures. This system includes written policies, an organizational structure designed to ensure appropriate segregation of responsibilities, careful selection and training of qualified personnel and internal audits.

The Board of Directors also serves as Virginia Power’s Audit Committee and meets periodically with the independent registered public accounting firm, the internal auditors and management to discuss Virginia Power’s auditing, internal accounting control and financial reporting matters and to ensure that each is properly discharging its responsibilities.

SEC rules implementing Section 404 of the Sarbanes-Oxley Act require Virginia Power’s 2015 Annual Report to contain a management’s report regarding the effectiveness of internal control. As a basis for the report, Virginia Power tested and evaluated the design and operating effectiveness of internal controls. Based on the assessment as of December 31, 2015, Virginia Power makes the following assertions:

Management is responsible for establishing and maintaining effective internal control over financial reporting of Virginia Power.

There are inherent limitations in the effectiveness of any internal control, including the possibility of human error and the circumvention or overriding of controls. Accordingly, even effective internal controls can provide only reasonable assurance with respect to financial statement preparation. Further, because of changes in conditions, the effectiveness of internal control may vary over time.

Management evaluated Virginia Power’s internal control over financial reporting as of December 31, 2015. This assessment was based on criteria for effective internal control over financial reporting described in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of

the Treadway Commission. Based on this assessment, management believes that Virginia Power maintained effective internal control over financial reporting as of December 31, 2015.

This annual report does not include an attestation report of Virginia Power’s independent registered public accounting firm regarding internal control over financial reporting. Management’s report is not subject to attestation by Virginia Power’s independent registered public accounting firm pursuant to a permanent exemption under the Dodd-Frank Act.

February 26, 2016

DOMINION GAS

Senior management, including Dominion Gas’ CEO and CFO, evaluated the effectiveness of Dominion Gas’ disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation process, Dominion Gas’ CEO and CFO have concluded that Dominion Gas’ disclosure controls and procedures are effective. There were no changes in Dominion Gas’ internal control over financial reporting that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to materially affect, Dominion Gas’ internal control over financial reporting.

MANAGEMENT’S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Management of Dominion Gas understands and accepts responsibility for Dominion Gas’ financial statements and related disclosures and the effectiveness of internal control over financial reporting (internal control). Dominion Gas continuously strives to identify opportunities to enhance the effectiveness and efficiency of internal control, just as it does throughout all aspects of its business.

Dominion Gas maintains a system of internal control designed to provide reasonable assurance, at a reasonable cost, that its assets are safeguarded against loss from unauthorized use or disposition and that transactions are executed and recorded in accordance with established procedures. This system includes written policies, an organizational structure designed to ensure appropriate segregation of responsibilities, careful selection and training of qualified personnel and internal audits.

The Board of Directors also serves as Dominion Gas’ Audit Committee and meets periodically with the independent registered public accounting firm, the internal auditors and management to discuss Dominion Gas’ auditing, internal accounting control and financial reporting matters and to ensure that each is properly discharging its responsibilities.

SEC rules implementing Section 404 of the Sarbanes-Oxley Act require Dominion Gas’ 2015 Annual Report to contain a management’s report regarding the effectiveness of internal control. As a basis for the report, Dominion Gas tested and evaluated the design and operating effectiveness of internal controls. Based on the assessment as of December 31, 2015, Dominion Gas makes the following assertions:

Management is responsible for establishing and maintaining effective internal control over financial reporting of Dominion Gas.

165

There are inherent limitations in the effectiveness of any internal control, including the possibility of human error and the circumvention or overriding of controls. Accordingly, even effective internal controls can provide only reasonable assurance with respect to financial statement preparation. Further, because of changes in conditions, the effectiveness of internal control may vary over time.

Management evaluated Dominion Gas’ internal control over financial reporting as of December 31, 2015. This assessment was based on criteria for effective internal control over financial reporting described in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management believes that Dominion Gas maintained effective internal control over financial reporting as of December 31, 2015.

This annual report does not include an attestation report of Dominion Gas’ independent registered public accounting firm regarding internal control over financial reporting. Management’s report is not subject to attestation by Dominion Gas’ independent registered public accounting firm pursuant to a permanent exemption under the Dodd-Frank Act.

February 26, 2016

Item 9B. Other Information

None.

166

Part III

Item 10. Directors, Executive Officers and Corporate Governance

DOMINION

The following information for Dominion is incorporated by reference from the Dominion 2016 Proxy Statement, which will be filed on or around March 23, 2016:

• Information regarding the directors required by this item is found under the heading Election of Directors.

• Information regarding a material change in the procedures by which shareholders recommend director nominees required by this item is found under the headings Election of Directors and Shareholder Proposals and Director Nominations.

• Information regarding compliance with Section 16 of the Securities Exchange Act of 1934, as amended, required by this item is found under the heading Section 16(a) Beneficial Ownership Reporting Compliance.

• Information regarding the Dominion Audit Committee Financial expert(s) required by this item is found under the heading Board of Directors Committees—Audit Committee.

• Information regarding the Dominion Audit Committee required by this item is found under the headings Board of Directors Committees—Audit Committee and Audit Committee Report.

• Information regarding Dominion’s Code of Ethics required by this item is found under the heading Corporate Governance and Board Matters.

The information concerning the executive officers of Dominion required by this item is included in Part I of this Form 10-K under the caption Executive Officers of Dominion. Each executive officer of Dominion is elected annually.

Item 11. Executive Compensation

DOMINION

The following information about Dominion is contained in the 2016 Proxy Statement and is incorporated by reference: the information regarding executive compensation contained under the headings Compensation Discussion and Analysis and Executive Compensation; the information regarding Compensation Committee interlocks contained under the heading Compensation Committee Interlocks and Insider Participation; The Compensation, Governance and Nominating Committee Report; and the information regarding director compensation contained under the heading Compensation of Non-Employee Directors.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

DOMINION

The information concerning stock ownership by directors, executive officers and five percent beneficial owners contained under the heading Securities Ownership in the 2016 Proxy Statement is incorporated by reference.

The information regarding equity securities of Dominion that are authorized for issuance under its equity compensation plans

contained under the heading Executive Compensation-Equity Compensation Plans in the 2016 Proxy Statement is incorporated by reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence

DOMINION

The information regarding related party transactions required by this item found under the heading Other Information-Related Party Transactions, and information regarding director independence found under the heading Corporate Governance and Board Matters—Independence of Directors, in the 2016 Proxy Statement is incorporated by reference.

Item 14. Principal Accountant Fees and Services

DOMINION

The information concerning principal accountant fees and services contained under the heading Auditor Fees and Pre-Approval Policy in the 2016 Proxy Statement is incorporated by reference.

167

VIRGINIA POWER AND DOMINION GAS

The following table presents fees paid to Deloitte & Touche LLP for services related to Virginia Power and Dominion Gas for the fiscal years ended December 31, 2015 and 2014.

Type of Fees	2015		2014
(millions)
Virginia Power
Audit fees	$	1.87	$	1.96
Audit-related fees		—		—
Tax fees		—		—
All other fees		—		—
Total Fees	$	1.87	$	1.96
Dominion Gas
Audit fees	$	1.06	$	0.52
Audit-related fees		0.19		0.14
Tax fees		—		—
All other fees		—		—
Total Fees	$	1.25	$	0.66

Audit fees represent fees of Deloitte & Touche LLP for the audit of Virginia Power’s and Dominion Gas’ annual consolidated financial statements, the review of financial statements included in Virginia Power’s and Dominion Gas’ quarterly Form 10-Q reports, and the services that an independent auditor would customarily provide in connection with subsidiary audits, statutory requirements, regulatory filings, and similar engagements for the fiscal year, such as comfort letters, attest services, consents, and assistance with review of documents filed with the SEC.

Audit-related fees consist of assurance and related services that are reasonably related to the performance of the audit or review of Virginia Power’s and Dominion Gas’ consolidated financial statements or internal control over financial reporting. This category may include fees related to the performance of audits and attest services not required by statute or regulations, due diligence related to mergers, acquisitions, and investments, and accounting consultations about the application of GAAP to proposed transactions.

Virginia Power’s and Dominion Gas’ Boards of Directors have adopted the Dominion Audit Committee pre-approval policy for their independent auditor’s services and fees and have delegated the execution of this policy to the Dominion Audit Committee. In accordance with this delegation, each year the Dominion Audit Committee pre-approves a schedule that details the services to be provided for the following year and an estimated charge for such services. At its January 2016 meeting, the Dominion Audit Committee approved Virginia Power’s and Dominion Gas’ schedules of services and fees for 2016. In accordance with the pre-approval policy, any changes to the pre-approved schedule may be pre-approved by the Dominion Audit Committee or a member of the Dominion Audit Committee.

The fees for Dominion Gas presented above for the year ended December 31, 2014, were for professional services rendered during the period subsequent to Dominion Gas becoming an SEC registrant. Total audit fees and audit-related fees incurred prior to Dominion Gas becoming an SEC registrant were $680 thousand and $70 thousand, respectively, and were paid by Dominion.

168

Part IV

Item 15. Exhibits and Financial Statement Schedules

(a) Certain documents are filed as part of this Form 10-K and are incorporated by reference and found on the pages noted.

1. Financial Statements

See Index on page 58.

2. All schedules are omitted because they are not applicable, or the required information is either not material or is shown in the financial statements or the related notes.

3. Exhibits (incorporated by reference unless otherwise noted)

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
2	Purchase and Sale Agreement between Dominion Resources, Inc., Dominion Energy, Inc., Dominion Transmission, Inc. and CONSOL Energy Holdings LLC VI (Exhibit 99.1, Form 8-K filed March 15, 2010, File No. 1-8489).	X
3.1.a	Dominion Resources, Inc. Articles of Incorporation as amended and restated, effective May 20, 2010 (Exhibit 3.1, Form 8-K filed May 20, 2010, File No. 1-8489).	X
3.1.b	Virginia Electric and Power Company Amended and Restated Articles of Incorporation, as in effect on October 30, 2014 (Exhibit 3.1.b, Form 10-Q filed November 3, 2014, File No. 1-2255).		X
3.1.c	Articles of Organization of Dominion Gas Holdings, LLC (Exhibit 3.1, Form S-4 filed April 4, 2014, File No. 333-195066).			X
3.2.a	Dominion Resources, Inc. Amended and Restated Bylaws, effective December 17, 2015 (Exhibit 3.1, Form 8-K filed December 17, 2015, File No. 1-8489).	X
3.2.b	Virginia Electric and Power Company Amended and Restated Bylaws, effective June 1, 2009 (Exhibit 3.1, Form 8-K filed June 3, 2009, File No. 1-2255).		X
3.2.c	Operating Agreement of Dominion Gas Holdings, LLC dated as of September 12, 2013 (Exhibit 3.2, Form S-4 filed April 4, 2014, File No. 333-195066).			X
4	Dominion Resources, Inc., Virginia Electric and Power Company and Dominion Gas Holdings, LLC agree to furnish to the Securities and Exchange Commission upon request any other instrument with respect to long-term debt as to which the total amount of securities authorized does not exceed 10% of each of their total consolidated assets.	X	X	X
4.1.a	See Exhibit 3.1.a above.	X
4.1.b	See Exhibit 3.1.b above.		X
4.2	Indenture of Mortgage of Virginia Electric and Power Company, dated November 1, 1935, as supplemented and modified by Fifty-Eighth Supplemental Indenture (Exhibit 4(ii), Form 10-K for the fiscal year ended December 31, 1985, File No. 1-2255); Ninety-Second Supplemental Indenture, dated as of July 1, 2012 (Exhibit 4.1, Form 10-Q for the quarter ended June 30, 2012 filed August 1, 2012, File No. 1-2255).	X	X
4.3	Form of Senior Indenture, dated June 1, 1998, between Virginia Electric and Power Company and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)), as Trustee (Exhibit 4(iii), Form S-3 Registration Statement filed February 27, 1998, File No. 333-47119); Form of Tenth Supplemental Indenture, dated December 1, 2003 (Exhibit 4.3, Form 8-K filed December 4, 2003, File No. 1-2255); Form of Twelfth Supplemental Indenture, dated January 1, 2006 (Exhibit 4.2, Form 8-K filed January 12, 2006, File No. 1-2255); Form of Thirteenth Supplemental Indenture, dated as of January 1, 2006 (Exhibit 4.3, Form 8-K filed January 12, 2006, File No. 1-2255); Form of Fourteenth Supplemental Indenture, dated May 1, 2007 (Exhibit 4.2, Form 8-K filed May 16, 2007, File No. 1-2255); Form of Fifteenth Supplemental Indenture, dated September 1, 2007 (Exhibit 4.2, Form 8-K filed September 10, 2007, File No. 1-2255); Form of Seventeenth Supplemental Indenture, dated November 1, 2007 (Exhibit 4.3, Form 8-K filed November 30, 2007, File No. 1-2255); Form of Eighteenth Supplemental Indenture, dated April 1, 2008 (Exhibit 4.2, Form 8-K filed April 15, 2008, File No. 1-2255); Form of Nineteenth Supplemental and Amending Indenture, dated November 1, 2008 (Exhibit 4.2, Form 8-K filed	X	X

169

Exhibit Number	Description	Dominion		Virginia Power	Dominion Gas
	November 5, 2008, File No. 1-2255); Form of Twentieth Supplemental Indenture, dated June 1, 2009 (Exhibit 4.3, Form 8-K filed June 24, 2009, File No. 1-2255); Form of Twenty-First Supplemental Indenture, dated August 1, 2010 (Exhibit 4.3, Form 8-K filed September 1, 2010, File No. 1-2255); Twenty-Second Supplemental Indenture, dated as of January 1, 2012 (Exhibit 4.3, Form 8-K filed January 12, 2012, File No. 1-2255); Twenty-Third Supplemental Indenture, dated as of January 1, 2013 (Exhibit 4.3, Form 8-K filed January 8, 2013, File No. 1-2255); Twenty-Fourth Supplemental Indenture, dated as of January 1, 2013 (Exhibit 4.4, Form 8-K filed January 8, 2013, File No. 1-2255); Twenty-Fifth Supplemental Indenture, dated as of March 1, 2013 (Exhibit 4.3, Form 8-K filed March 14, 2013, File No. 1-2255); Twenty-Sixth Supplemental Indenture, dated as of August 1, 2013 (Exhibit 4.3, Form 8-K filed August 15, 2013, File No. 1-2255); Twenty-Seventh Supplemental Indenture, dated February 1, 2014 (Exhibit 4.3, Form 8-K filed February 7, 2014, File No. 1-2255); Twenty-Eighth Supplemental Indenture, dated February 1, 2014 (Exhibit 4.4, Form 8-K filed February 7, 2014, File No. 1-2255); Twenty-Ninth Supplemental Indenture, dated May 1, 2015 (Exhibit 4.3, Form 8-K filed May 13, 2015, File No. 1-02255); Thirtieth Supplemental Indenture, dated May 1, 2015 (Exhibit 4.4, Form 8-K filed May 13, 2015, File No. 1-02255); Thirty-First Supplemental Indenture, dated January 1, 2016 (Exhibit 4.3, Form 8-K filed January 14, 2016, File No. 000-55337).
4.4	Indenture, Junior Subordinated Debentures, dated December 1, 1997, between Dominion Resources, Inc. and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)) as supplemented by a Form of Second Supplemental Indenture, dated January 1, 2001 (Exhibit 4.6, Form 8-K filed January 12, 2001, File No. 1-8489).		X
4.5	Indenture, dated April 1, 1995, between Consolidated Natural Gas Company and The Bank of New York Mellon (as successor trustee to United States Trust Company of New York) (Exhibit (4), Certificate of Notification No. 1 filed April 19, 1995, File No. 70-8107); Securities Resolution No. 2 effective as of October 16, 1996 (Exhibit 2, Form 8-A filed October 18, 1996, File No. 1-3196 and relating to the 6 7/8% Debentures Due October 15, 2026); Securities Resolution No. 4 effective as of December 9, 1997 (Exhibit 2, Form 8-A filed December 12, 1997, File No. 1-3196 and relating to the 6.80% Debentures Due December 15, 2027).		X
4.6	Form of Senior Indenture, dated June 1, 2000, between Dominion Resources, Inc. and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)), as Trustee (Exhibit 4(iii), Form S-3 Registration Statement filed December 21, 1999, File No. 333-93187); Form of Sixteenth Supplemental Indenture, dated December 1, 2002 (Exhibit 4.3, Form 8-K filed December 13, 2002, File No. 1-8489); Form of Twenty-First Supplemental Indenture, dated March 1, 2003 (Exhibits 4.3, Form 8-K filed March 4, 2003, File No. 1-8489); Form of Twenty-Second Supplemental Indenture, dated July 1, 2003 (Exhibit 4.2, Form 8-K filed July 22, 2003, File No. 1-8489); Form of Twenty-Ninth Supplemental Indenture, dated June 1, 2005 (Exhibit 4.3, Form 8-K filed June 17, 2005, File No. 1-8489); Forms of Thirty-Fifth and Thirty-Sixth Supplemental Indentures, dated June 1, 2008 (Exhibits 4.2 and 4.3, Form 8-K filed June 16, 2008, File No. 1-8489); Form of Thirty-Ninth Supplemental Indenture, dated August 1, 2009 (Exhibit 4.3, Form 8-K filed August 12, 2009, File No. 1-8489); Fortieth Supplemental Indenture, dated August 1, 2010 (Exhibit 4.3, Form 8-K filed September 2, 2010, File No. 1-8489); Forty-First Supplemental Indenture, dated March 1, 2011 (Exhibit 4.3, Form 8-K, filed March 7, 2011, File No. 1-8489); Forty-Third Supplemental Indenture, dated August 1, 2011 (Exhibit 4.3, Form 8-K, filed August 5, 2011, File No. 1-8489); Forty-Fourth Supplemental Indenture, dated August 1, 2011 (Exhibit 4.3, Form 8-K, filed August 15, 2011, File No. 1-8489); Forty-Fifth Supplemental Indenture, dated September 1, 2012 (Exhibit 4.3, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Sixth Supplemental Indenture, dated September 1, 2012 (Exhibit 4.4, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Seventh Supplemental Indenture, dated September 1, 2012 (Exhibit 4.5, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Eighth Supplemental Indenture, dated March 1, 2014 (Exhibit 4.3, Form 8-K, filed March 24, 2014, File No. 1-8489); Forty-Ninth Supplemental Indenture, dated November 1, 2014 (Exhibit 4.3, Form 8-K, filed November 25, 2014, File No. 1-8489); Fiftieth Supplemental Indenture, dated November 1, 2014 (Exhibit 4.4, Form 8-K, filed November 25, 2014, File No. 1-8489); Fifty-First Supplemental Indenture, dated November 1, 2014 (Exhibit 4.5, Form 8-K, filed November 25, 2014, File No. 1-8489).		X

170

Exhibit Number	Description	Dominion		Virginia Power	Dominion Gas
4.7	Indenture, dated as of June 1, 2015, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Trustee (Exhibit 4.1, Form 8-K filed June 15, 2015, File No. 1-8489); First Supplemental Indenture, dated as of June 1, 2015 (Exhibit 4.2, Form 8-K filed June 15, 2015, File No. 1-8489); Second Supplemental Indenture, dated as of September 1, 2015 (Exhibit 4.2, Form 8-K filed September 24, 2015, File No. 1-8489); Third Supplemental Indenture, dated as of February 1, 2016 (filed herewith).		X
4.8	Junior Subordinated Indenture II, dated June 1, 2006, between Dominion Resources, Inc. and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A.), as Trustee (Exhibit 4.1, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489); First Supplemental Indenture dated as of June 1, 2006 (Exhibit 4.2, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489); Second Supplemental Indenture, dated as of September 1, 2006 (Exhibit 4.2, Form 10-Q for the quarter ended September 30, 2006 filed November 1, 2006, File No. 1-8489); Fourth Supplemental Indenture, dated as of June 1, 2013 (Exhibit 4.3, Form 8-K filed June 7, 2013, File No. 1-8489); Fifth Supplemental Indenture, dated as of June 1, 2013 (Exhibit 4.4, Form 8-K filed June 7, 2013, File No. 1-8489); Sixth Supplemental Indenture, dated as of June 1, 2014 (Exhibit 4.3, Form 8-K filed July 1, 2014, File No. 1-8489); Seventh Supplemental Indenture, dated as of September 1, 2014 (Exhibit 4.3, Form 8-K filed October 3, 2013, File No. 1-8489).		X
4.9	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated June 23, 2006 (Exhibit 4.3, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated September 26, 2011 (Exhibit 4.2, Form 10-Q for the quarter ended September 30, 2011 filed October 28, 2011, File No. 1-8489).		X
4.10	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated September 29, 2006 (Exhibit 4.3, Form 10-Q for the quarter ended September 30, 2006 filed November 1, 2006, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated September 26, 2011 (Exhibit 4.3, Form 10-Q for the quarter ended September 30, 2011 filed October 28, 2011, File No. 1-8489).		X
4.11	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated June 17, 2009 (Exhibit 4.3, Form 8-K filed June 15, 2009, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated July 18, 2014 (Exhibit 4.3, Form 10-Q for the quarter ended June 30, 2014 filed July 30, 2014, File No. 1-8489).		X
4.12	Series A Purchase Contract and Pledge Agreement, dated as of June 7, 2013, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.7, Form 8-K filed June 7, 2013, File No. 1-8489).		X
4.13	Series B Purchase Contract and Pledge Agreement, dated as of June 7, 2013, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.8, Form 8-K filed June 7, 2013, File No. 1-8489).		X
4.14	2014 Series A Purchase Contract and Pledge Agreement, dated as of July 1, 2014, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.5, Form 8-K filed July 1, 2014, File No. 1-8489).		X
4.15	Indenture, dated as of October 1, 2013, between Dominion Gas Holdings, LLC and Deutsche Bank Trust Company Americas, as Trustee (Exhibit 4.1, Form S-4 filed April 4, 2014, File No. 333-195066); First Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.2, Form S-4 filed April 4, 2014, File No. 333-195066); Second Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.3, Form S-4 filed April 4, 2014, File No. 333-195066); Third Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.4, Form S-4 filed April 4, 2014, File No. 333-195066); Fourth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.2, Form 8-K filed December 8, 2014, File No. 333-195066); Fifth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.3, Form 8-K filed December 8, 2014, File		X			X

171

Exhibit Number	Description	Dominion		Virginia Power		Dominion Gas
	No. 333-195066); Sixth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.4, Form 8-K filed December 8, 2014, File No. 333-195066); Seventh Supplemental Indenture, dated as of November 1, 2015 (Exhibit 4.2, Form 8-K filed November 17, 2015, File No. 001-37591).
10.1	$4,000,000,000 Five-Year Amended and Restated Revolving Credit Agreement, dated May 19, 2014, among Dominion Resources, Inc., Virginia Electric and Power Company, Dominion Gas Holdings, LLC, JPMorgan Chase Bank, N.A., as Administrative Agent, The Royal Bank of Scotland plc, Bank of America, N.A., Barclays Bank PLC and Wells Fargo Bank, N.A., as Syndication Agents, and other lenders named therein (Exhibit 10.1, Form 8-K filed May 19, 2014, File No. 1-8489 and File No. 1-2255).		X		X		X
10.2	$500,000,000 Five-Year Amended and Restated Revolving Credit Agreement among Dominion Resources, Inc., Virginia Electric and Power Company, Dominion Gas Holdings, LLC, Keybank National Association, as Administrative Agent, U.S. Bank National Association, as Syndication Agent, and other lenders named therein (Exhibit 10.1, Form 8-K filed June 2, 2014, File No. 1-8489 and File No. 1-2255).		X		X		X
10.3	DRS Services Agreement, dated January 1, 2003, between Dominion Resources, Inc. and Dominion Resources Services, Inc. (Exhibit 10.1, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489).		X
10.4	DRS Services Agreement, dated as of January 2012, between Dominion Resources Services, Inc. and Virginia Electric and Power Company (Exhibit 10.2, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489 and File No. 1-2255).				X
10.5	DRS Services Agreement, dated September 12, 2013, between Dominion Gas Holdings, LLC and Dominion Resources Services, Inc. (Exhibit 10.3, Form S-4 filed April 4, 2014, File No. 333-195066).						X
10.6	DRS Services Agreement, dated January 1, 2003, between Dominion Transmission, Inc. and Dominion Resources Services, Inc. (Exhibit 10.4, Form S-4 filed April 4, 2014, File No. 333-195066).						X
10.7	DRS Services Agreement, dated January 1, 2003, between The East Ohio Company and Dominion Resources Services, Inc. (Exhibit 10.5, Form S-4 filed April 4, 2014, File No. 333-195066).						X
10.8	DRS Services Agreement, dated January 1, 2003, between Dominion Iroquois, Inc. and Dominion Resources Services, Inc. (Exhibit 10.6, Form S-4 filed April 4, 2014, File No. 333-195066).						X
10.9	Agreement between PJM Interconnection, L.L.C. and Virginia Electric and Power Company (Exhibit 10.1, Form 8-K filed April 26, 2005, File No. 1-2255 and File No. 1-8489).		X		X
10.10	Form of Settlement Agreement in the form of a proposed Consent Decree among the United States of America, on behalf of the United States Environmental Protection Agency, the State of New York, the State of New Jersey, the State of Connecticut, the Commonwealth of Virginia and the State of West Virginia and Virginia Electric and Power Company (Exhibit 10, Form 10-Q for the quarter ended March 31, 2003 filed May 9, 2003, File No. 1-8489 and File No. 1-2255).		X		X
10.11*	Dominion Resources, Inc. Executive Supplemental Retirement Plan, as amended and restated effective December 17, 2004 (Exhibit 10.5, Form 8-K filed December 23, 2004, File No. 1-8489), as amended September 26, 2014 (Exhibit 10.1, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).		X		X		X
10.12*	Form of Employment Continuity Agreement for certain officers of Dominion Resources, Inc. and Virginia Electric and Power Company, amended and restated July 15, 2003 (Exhibit 10.1, Form 10-Q for the quarter ended June 30, 2003 filed August 11, 2003, File No. 1-8489 and File No. 1-2255), as amended March 31, 2006 (Form 8-K filed April 4, 2006, File No. 1-8489).		X		X		X

172

Exhibit Number	Description	Dominion		Virginia Power		Dominion Gas
10.13*	Form of Employment Continuity Agreement for certain officers of Dominion Resources, Inc. and Virginia Electric and Power Company dated January 24, 2013 (effective for certain officers elected subsequent to February 1, 2013) (Exhibit 10.9, Form 10-K for the fiscal year ended December 31, 2013 filed February 27, 2014, File No. 1-8489 and File No. 1-2255).		X		X		X
10.14*	Dominion Resources, Inc. Retirement Benefit Restoration Plan, as amended and restated effective December 17, 2004 (Exhibit 10.6, Form 8-K filed December 23, 2004, File No. 1-8489), as amended September 26, 2014 (Exhibit 10.2, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).		X		X		X
10.15*	Dominion Resources, Inc. Executives’ Deferred Compensation Plan, amended and restated effective December 17, 2004 (Exhibit 10.7, Form 8-K filed December 23, 2004, File No. 1-8489).		X		X		X
10.16*	Dominion Resources, Inc. New Executive Supplemental Retirement Plan, as amended and restated effective July 1, 2013 (Exhibit 10.2, Form 10-Q for the quarter ended June 30, 2013 filed August 6, 2013 File No. 1-8489), as amended September 26, 2014 (Exhibit 10.3, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).		X		X		X
10.17*	Dominion Resources, Inc. New Retirement Benefit Restoration Plan, as amended and restated effective January 1, 2009 (Exhibit 10.17, Form 10-K for the fiscal year ended December 31, 2008 filed February 26, 2009, File No. 1-8489 and Exhibit 10.20, Form 10-K for the fiscal year ended December 31, 2008 filed February 26, 2009, File No. 1-2255), as amended September 26, 2014 (Exhibit 10.4, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).		X		X		X
10.18*	Dominion Resources, Inc. Stock Accumulation Plan for Outside Directors, amended as of February 27, 2004 (Exhibit 10.15, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.1, Form 8-K filed December 23, 2004, File No. 1-8489).		X
10.19*	Dominion Resources, Inc. Directors Stock Compensation Plan, as amended February 27, 2004 (Exhibit 10.16, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.2, Form 8-K filed December 23, 2004, File No. 1-8489).		X
10.20*	Dominion Resources, Inc. Directors’ Deferred Cash Compensation Plan, as amended and in effect September 20, 2002 (Exhibit 10.4, Form 10-Q for the quarter ended September 30, 2002 filed November 8, 2002, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.3, Form 8-K filed December 23, 2004, File No. 1-8489).		X
10.21*	Dominion Resources, Inc. Non-Employee Directors’ Compensation Plan, effective January 1, 2005, as amended and restated effective December 17, 2009 (Exhibit 10.18, Form 10-K filed for the fiscal year ended December 31, 2009 filed February 26, 2010, File No. 1-8489).		X
10.22*	Dominion Resources, Inc. Executive Stock Purchase Tool Kit, effective September 1, 2001, amended and restated May 7, 2014 (Exhibit 10.4, Form 10-Q for the fiscal quarter ended June 30, 2014 filed July 30, 2014, File No. 1-8489 and File No. 1-2250).		X		X		X
10.23*	Dominion Resources, Inc. Security Option Plan, effective January 1, 2003, amended December 31, 2004 and restated effective January 1, 2005 (Exhibit 10.13, Form 8-K filed December 23, 2004, File No. 1-8489).		X		X		X
10.24*	Letter agreement between Dominion Resources, Inc. and Thomas F. Farrell II, dated February 27, 2003 (Exhibit 10.24, Form 10-K for the fiscal year ended December 31, 2002 filed March 20, 2003, File No. 1-8489), as amended December 16, 2005 (Exhibit 10.1, Form 8-K filed December 16, 2005, File No. 1-8489).		X		X		X
10.25*	Employment agreement dated February 13, 2007 between Dominion Resources Services, Inc. and Mark F. McGettrick (Exhibit 10.34, Form 10-K for the fiscal year ended December 31, 2006 filed February 28, 2007, File No. 1-8489).		X		X		X

173

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.26*	Supplemental Retirement Agreement dated October 22, 2003 between Dominion Resources, Inc. and Paul D. Koonce (Exhibit 10.18, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-2255).	X	X	X
10.27*	Supplemental Retirement Agreement dated December 12, 2000, between Dominion Resources, Inc. and David A. Christian (Exhibit 10.25, Form 10-K for the fiscal year ended December 31, 2001 filed March 11, 2002, File No. 1-2255).	X	X	X
10.28*	Form of Advancement of Expenses for certain directors and officers of Dominion Resources, Inc., approved by the Dominion Resources, Inc. Board of Directors on October 24, 2008 (Exhibit 10.2, Form 10-Q for the quarter ended September 30, 2008 filed October 30, 2008, File No. 1-8489 and Exhibit 10.3, Form 10-Q for the quarter ended September 30, 2008 filed October 30, 2008, File No. 1-2255).	X	X	X
10.29*	Dominion Resources, Inc. 2005 Incentive Compensation Plan, originally effective May 1, 2005, as amended and restated effective December 20, 2011 (Exhibit 10.32, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489 and File No. 1-2255).	X	X	X
10.30*	Supplemental Retirement Agreement with Mark F. McGettrick effective May 19, 2010 (Exhibit 10.1, Form 8-K filed May 20, 2010, File No. 1-8489).	X	X	X
10.31*	Form of Restricted Stock Award Agreement under 2011 Long-Term Compensation Program approved January 20, 2011 (Exhibit 10.2, Form 8-K filed January 21, 2011, File No. 1-8489).	X	X	X
10.32*	Form of Restricted Stock Award Agreement for Mark F. McGettrick, Paul D. Koonce and David A. Christian approved December 17, 2012 (Exhibit 10.1, Form 8-K filed December 21, 2012, File No. 1-8489).	X	X	X
10.33*	2012 Performance Grant Plan under the 2012 Long-Term Incentive Program approved January 19, 2012 (Exhibit 10.1, Form 8-K filed January 20, 2012, File No. 1-8489).	X	X	X
10.34*	Form of Restricted Stock Award Agreement under the 2012 Long-term Incentive Program approved January 19, 2012 (Exhibit 10.2, Form 8-K filed January 20, 2012, File No. 1-8489)	X	X	X
10.35*	2013 Performance Grant Plan under 2013 Long-Term Incentive Program approved January 24, 2013 (Exhibit 10.1, Form 8-K filed January 25, 2013, File No. 1-8489).	X	X	X
10.36*	Form of Restricted Stock Award Agreement under the 2013 Long-term Incentive Program approved January 24, 2013 (Exhibit 10.2, Form 8-K filed January 25, 2013, File No. 1-8489)	X	X	X
10.37*	Restricted Stock Award Agreement for Thomas F. Farrell II, dated December 17, 2010 (Exhibit 10.1, Form 8-K filed December 17, 2010, File No. 1-8489).	X	X	X
10.38*	Retirement Agreement, dated as of June 20, 2013, between Dominion Resources, Inc. and Gary L. Sypolt (Exhibit 10.1, Form 8-K filed June 24, 2013, File No. 1-8489).	X
10.39*	2014 Performance Grant Plan under 2014 Long-Term Incentive Program approved January 16, 2014 (Exhibit 10.40, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X
10.40*	Form of Restricted Stock Award Agreement under the 2014 Long-term Incentive Program approved January 16, 2014 (Exhibit 10.41, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X

174

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.41*	Form of Special Performance Grant for Thomas F. Farrell II and Mark F. McGettrick approved January 16, 2014 (Exhibit 10.42, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X
10.42*	Dominion Resources, Inc. 2014 Incentive Compensation Plan, effective May 7, 2014 (Exhibit 10.1, Form 8-K filed May 7, 2014, File No. 1-8489).	X	X	X
10.43	Registration Rights Agreement, dated as of October 22, 2013, by and among Dominion Gas Holdings, LLC and RBC Capital Markets, LLC, RBS Securities Inc. and Scotia Capital (USA) Inc., as the initial purchasers of the Notes (Exhibit 10.1, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.44	Inter-Company Credit Agreement, dated October 17, 2013, between Dominion Resources, Inc. and Dominion Gas Holdings, LLC (Exhibit 10.2, Form S-4 filed April 4, 2014, File No. 333-195066).	X		X
10.45*	2015 Performance Grant Plan under 2015 Long-Term Incentive Program approved January 22, 2015 (Exhibit 10.42, Form 10-K for the fiscal year ended December 31, 2014, File No. 1-8489).	X	X	X
10.46*	Form of Restricted Stock Award Agreement under the 2015 Long-term Incentive Program approved January 22, 2015 (Exhibit 10.43, Form 10-K for the fiscal year ended December 31, 2014, File No. 1-8489).	X	X	X
10.47*	2016 Performance Grant Plan under 2016 Long-Term Incentive Program approved January 21, 2016 (filed herewith).	X	X	X
10.48*	Form of Restricted Stock Award Agreement under the 2016 Long-term Incentive Program approved January 21, 2016 (filed herewith).	X	X	X
10.49*	Base salaries for named executive officers of Dominion Resources, Inc. (filed herewith).	X
10.50*	Non-employee directors’ annual compensation for Dominion Resources, Inc. (filed herewith).	X
12.a	Ratio of earnings to fixed charges for Dominion Resources, Inc. (filed herewith).	X
12.b	Ratio of earnings to fixed charges for Virginia Electric and Power Company (filed herewith).		X
12.c	Ratio of earnings to fixed charges for Dominion Gas Holdings, LLC (filed herewith).			X
21	Subsidiaries of Dominion Resources, Inc. (filed herewith).	X
23	Consent of Deloitte & Touche LLP (filed herewith).	X	X	X
31.a	Certification by Chief Executive Officer of Dominion Resources, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).	X
31.b	Certification by Chief Financial Officer of Dominion Resources, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).	X
31.c	Certification by Chief Executive Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).		X
31.d	Certification by Chief Financial Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).		X
31.e	Certification by Chief Executive Officer of Dominion Gas Holdings, LLC pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).			X
31.f	Certification by Chief Financial Officer of Dominion Gas Holdings, LLC pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).			X
32.a	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Resources, Inc. as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).	X

175

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
32.b	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Virginia Electric and Power Company as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).		X
32.c	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Gas Holdings, LLC as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).			X
101	The following financial statements from Dominion Resources, Inc., Virginia Electric and Power Company and Dominion Gas Holdings, LLC Annual Report on Form 10-K for the year ended December 31, 2015, filed on February 26, 2016, formatted in XBRL: (i) Consolidated Statements of Income, (ii) Consolidated Balance Sheets, (iii) Consolidated Statements of Common Shareholders’ Equity (iv) Consolidated Statements of Comprehensive Income (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements.	X	X	X

* Indicates management contract or compensatory plan or arrangement

176

Signatures

DOMINION

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

DOMINION RESOURCES, INC.
By:	/s/    Thomas F. Farrell II
	(Thomas F. Farrell II, Chairman, President and Chief Executive Officer)

Date: February 26, 2016

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on the 26th day of February, 2016.

Signature	Title
/s/    Thomas F. Farrell II         Thomas F. Farrell II	Chairman of the Board of Directors, President and Chief Executive Officer
/s/    William P. Barr         William P. Barr	Director
/s/    Helen E. Dragas         Helen E. Dragas	Director
/s/    James O. Ellis, Jr.         James O. Ellis, Jr.	Director
/s/    John W. Harris         John W. Harris	Director
/s/    Mark J. Kington         Mark J. Kington	Director
/s/    Pamela J. Royal         Pamela J. Royal	Director
/s/    Robert H. Spilman, Jr.         Robert H. Spilman, Jr.	Director
/s/    Michael E. Szymanczyk         Michael E. Szymanczyk	Director
/s/    David A. Wollard         David A. Wollard	Director
/s/    Mark F. McGettrick         Mark F. McGettrick	Executive Vice President and Chief Financial Officer
/s/    Michele L. Cardiff         Michele L. Cardiff	Vice President, Controller and Chief Accounting Officer

177

Virginia Power

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

VIRGINIA ELECTRIC AND POWER COMPANY
By:	/S/    THOMAS F. FARRELL II
	(Thomas F. Farrell II, Chairman of the Board of Directors and Chief Executive Officer)

Date: February 26, 2016

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on the 26th day of February, 2016.

Signature	Title
/s/    Thomas F. Farrell II         Thomas F. Farrell II	Chairman of the Board of Directors and Chief Executive Officer
/s/    Mark F. McGettrick         Mark F. McGettrick	Director, Executive Vice President and Chief Financial Officer
/s/    Mark O. Webb         Mark O. Webb	Director
/s/    Michele L. Cardiff         Michele L. Cardiff	Vice President, Controller and Chief Accounting Officer

178

Dominion Gas

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

DOMINION GAS HOLDINGS, LLC
By:	/S/    THOMAS F. FARRELL II
	(Thomas F. Farrell II, Chairman of the Board of Directors and Chief Executive Officer)

Date: February 26, 2016

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on the 26th day of February, 2016.

Signature	Title
/s/    Thomas F. Farrell II         Thomas F. Farrell II	Chairman of the Board of Directors and Chief Executive Officer
/s/    Mark F. McGettrick         Mark F. McGettrick	Director, Executive Vice President and Chief Financial Officer
/s/    Mark O. Webb         Mark O. Webb	Director
/s/    Michele L. Cardiff         Michele L. Cardiff	Vice President, Controller and Chief Accounting Officer

179

Exhibit Index

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
2	Purchase and Sale Agreement between Dominion Resources, Inc., Dominion Energy, Inc., Dominion Transmission, Inc. and CONSOL Energy Holdings LLC VI (Exhibit 99.1, Form 8-K filed March 15, 2010, File No. 1-8489).	X
3.1.a	Dominion Resources, Inc. Articles of Incorporation as amended and restated, effective May 20, 2010 (Exhibit 3.1, Form 8-K filed May 20, 2010, File No. 1-8489).	X
3.1.b	Virginia Electric and Power Company Amended and Restated Articles of Incorporation, as in effect on October 30, 2014 (Exhibit 3.1.b, Form 10-Q filed November 3, 2014, File No. 1-2255).		X
3.1.c	Articles of Organization of Dominion Gas Holdings, LLC (Exhibit 3.1, Form S-4 filed April 4, 2014, File No. 333-195066).			X
3.2.a	Dominion Resources, Inc. Amended and Restated Bylaws, effective December 17, 2015 (Exhibit 3.1, Form 8-K filed December 17, 2015, File No. 1-8489).	X
3.2.b	Virginia Electric and Power Company Amended and Restated Bylaws, effective June 1, 2009 (Exhibit 3.1, Form 8-K filed June 3, 2009, File No. 1-2255).		X
3.2.c	Operating Agreement of Dominion Gas Holdings, LLC dated as of September 12, 2013 (Exhibit 3.2, Form S-4 filed April 4, 2014, File No. 333-195066).			X
4	Dominion Resources, Inc., Virginia Electric and Power Company and Dominion Gas Holdings, LLC agree to furnish to the Securities and Exchange Commission upon request any other instrument with respect to long-term debt as to which the total amount of securities authorized does not exceed 10% of each of their total consolidated assets.	X	X	X
4.1.a	See Exhibit 3.1.a above.	X
4.1.b	See Exhibit 3.1.b above.		X
4.2	Indenture of Mortgage of Virginia Electric and Power Company, dated November 1, 1935, as supplemented and modified by Fifty-Eighth Supplemental Indenture (Exhibit 4(ii), Form 10-K for the fiscal year ended December 31, 1985, File No. 1-2255); Ninety-Second Supplemental Indenture, dated as of July 1, 2012 (Exhibit 4.1, Form 10-Q for the quarter ended June 30, 2012 filed August 1, 2012, File No. 1-2255).	X	X
4.3	Form of Senior Indenture, dated June 1, 1998, between Virginia Electric and Power Company and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)), as Trustee (Exhibit 4(iii), Form S-3 Registration Statement filed February 27, 1998, File No. 333-47119); Form of Tenth Supplemental Indenture, dated December 1, 2003 (Exhibit 4.3, Form 8-K filed December 4, 2003, File No. 1-2255); Form of Twelfth Supplemental Indenture, dated January 1, 2006 (Exhibit 4.2, Form 8-K filed January 12, 2006, File No. 1-2255); Form of Thirteenth Supplemental Indenture, dated as of January 1, 2006 (Exhibit 4.3, Form 8-K filed January 12, 2006, File No. 1-2255); Form of Fourteenth Supplemental Indenture, dated May 1, 2007 (Exhibit 4.2, Form 8-K filed May 16, 2007, File No. 1-2255); Form of Fifteenth Supplemental Indenture, dated September 1, 2007 (Exhibit 4.2, Form 8-K filed September 10, 2007, File No. 1-2255); Form of Seventeenth Supplemental Indenture, dated November 1, 2007 (Exhibit 4.3, Form 8-K filed November 30, 2007, File No. 1-2255); Form of Eighteenth Supplemental Indenture, dated April 1, 2008 (Exhibit 4.2, Form 8-K filed April 15, 2008, File No. 1-2255); Form of Nineteenth Supplemental and Amending Indenture, dated November 1, 2008 (Exhibit 4.2, Form 8-K filed November 5, 2008, File No. 1-2255); Form of Twentieth Supplemental Indenture, dated June 1, 2009 (Exhibit 4.3, Form 8-K filed June 24, 2009, File No. 1-2255); Form of Twenty-First Supplemental Indenture, dated August 1, 2010 (Exhibit 4.3, Form 8-K filed September 1, 2010, File No. 1-2255); Twenty-Second Supplemental Indenture, dated as of January 1, 2012 (Exhibit 4.3, Form 8-K filed January 12, 2012, File No. 1-2255); Twenty-Third Supplemental Indenture, dated as of January 1, 2013 (Exhibit 4.3, Form 8-K filed January 8, 2013, File No. 1-2255); Twenty-Fourth Supplemental Indenture, dated as of January 1, 2013 (Exhibit 4.4, Form 8-K filed January 8, 2013, File No. 1-2255); Twenty-Fifth Supplemental Indenture, dated as of March 1, 2013 (Exhibit 4.3, Form 8-K filed March 14, 2013, File No. 1-2255); Twenty-Sixth	X	X

180

Exhibit Number	Description	Dominion		Virginia Power	Dominion Gas
	Supplemental Indenture, dated as of August 1, 2013 (Exhibit 4.3, Form 8-K filed August 15, 2013, File No. 1-2255); Twenty-Seventh Supplemental Indenture, dated February 1, 2014 (Exhibit 4.3, Form 8-K filed February 7, 2014, File No. 1-2255); Twenty-Eighth Supplemental Indenture, dated February 1, 2014 (Exhibit 4.4, Form 8-K filed February 7, 2014, File No. 1-2255); Twenty-Ninth Supplemental Indenture, dated May 1, 2015 (Exhibit 4.3, Form 8-K filed May 13, 2015, File No. 1-02255); Thirtieth Supplemental Indenture, dated May 1, 2015 (Exhibit 4.4, Form 8-K filed May 13, 2015, File No. 1-02255); Thirty-First Supplemental Indenture, dated January 1, 2016 (Exhibit 4.3, Form 8-K filed January 14, 2016, File No. 000-55337).
4.4	Indenture, Junior Subordinated Debentures, dated December 1, 1997, between Dominion Resources, Inc. and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)) as supplemented by a Form of Second Supplemental Indenture, dated January 1, 2001 (Exhibit 4.6, Form 8-K filed January 12, 2001, File No. 1-8489).		X
4.5	Indenture, dated April 1, 1995, between Consolidated Natural Gas Company and The Bank of New York Mellon (as successor trustee to United States Trust Company of New York) (Exhibit (4), Certificate of Notification No. 1 filed April 19, 1995, File No. 70-8107); Securities Resolution No. 2 effective as of October 16, 1996 (Exhibit 2, Form 8-A filed October 18, 1996, File No. 1-3196 and relating to the 6 7/8% Debentures Due October 15, 2026); Securities Resolution No. 4 effective as of December 9, 1997 (Exhibit 2, Form 8-A filed December 12, 1997, File No. 1-3196 and relating to the 6.80% Debentures Due December 15, 2027).		X
4.6	Form of Senior Indenture, dated June 1, 2000, between Dominion Resources, Inc. and The Bank of New York Mellon (as successor trustee to JP Morgan Chase Bank (formerly The Chase Manhattan Bank)), as Trustee (Exhibit 4(iii), Form S-3 Registration Statement filed December 21, 1999, File No. 333-93187); Form of Sixteenth Supplemental Indenture, dated December 1, 2002 (Exhibit 4.3, Form 8-K filed December 13, 2002, File No. 1-8489); Form of Twenty-First Supplemental Indenture, dated March 1, 2003 (Exhibits 4.3, Form 8-K filed March 4, 2003, File No. 1-8489); Form of Twenty-Second Supplemental Indenture, dated July 1, 2003 (Exhibit 4.2, Form 8-K filed July 22, 2003, File No. 1-8489); Form of Twenty-Ninth Supplemental Indenture, dated June 1, 2005 (Exhibit 4.3, Form 8-K filed June 17, 2005, File No. 1-8489); Forms of Thirty-Fifth and Thirty-Sixth Supplemental Indentures, dated June 1, 2008 (Exhibits 4.2 and 4.3, Form 8-K filed June 16, 2008, File No. 1-8489); Form of Thirty-Ninth Supplemental Indenture, dated August 1, 2009 (Exhibit 4.3, Form 8-K filed August 12, 2009, File No. 1-8489); Fortieth Supplemental Indenture, dated August 1, 2010 (Exhibit 4.3, Form 8-K filed September 2, 2010, File No. 1-8489); Forty-First Supplemental Indenture, dated March 1, 2011 (Exhibit 4.3, Form 8-K, filed March 7, 2011, File No. 1-8489); Forty-Third Supplemental Indenture, dated August 1, 2011 (Exhibit 4.3, Form 8-K, filed August 5, 2011, File No. 1-8489); Forty-Fourth Supplemental Indenture, dated August 1, 2011 (Exhibit 4.3, Form 8-K, filed August 15, 2011, File No. 1-8489); Forty-Fifth Supplemental Indenture, dated September 1, 2012 (Exhibit 4.3, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Sixth Supplemental Indenture, dated September 1, 2012 (Exhibit 4.4, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Seventh Supplemental Indenture, dated September 1, 2012 (Exhibit 4.5, Form 8-K, filed September 13, 2012, File No. 1-8489); Forty-Eighth Supplemental Indenture, dated March 1, 2014 (Exhibit 4.3, Form 8-K, filed March 24, 2014, File No. 1-8489); Forty-Ninth Supplemental Indenture, dated November 1, 2014 (Exhibit 4.3, Form 8-K, filed November 25, 2014, File No. 1-8489); Fiftieth Supplemental Indenture, dated November 1, 2014 (Exhibit 4.4, Form 8-K, filed November 25, 2014, File No. 1-8489); Fifty-First Supplemental Indenture, dated November 1, 2014 (Exhibit 4.5, Form 8-K, filed November 25, 2014, File No. 1-8489).		X
4.7	Indenture, dated as of June 1, 2015, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Trustee (Exhibit 4.1, Form 8-K filed June 15, 2015, File No. 1-8489); First Supplemental Indenture, dated as of June 1, 2015 (Exhibit 4.2, Form 8-K filed June 15, 2015, File No. 1-8489); Second Supplemental Indenture, dated as of September 1, 2015 (Exhibit 4.2, Form 8-K filed September 24, 2015, File No. 1-8489); Third Supplemental Indenture, dated as of February 1, 2016 (filed herewith).		X

181

Exhibit Number	Description	Dominion		Virginia Power	Dominion Gas
4.8	Junior Subordinated Indenture II, dated June 1, 2006, between Dominion Resources, Inc. and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A.), as Trustee (Exhibit 4.1, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489); First Supplemental Indenture dated as of June 1, 2006 (Exhibit 4.2, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489); Second Supplemental Indenture, dated as of September 1, 2006 (Exhibit 4.2, Form 10-Q for the quarter ended September 30, 2006 filed November 1, 2006, File No. 1-8489); Fourth Supplemental Indenture, dated as of June 1, 2013 (Exhibit 4.3, Form 8-K filed June 7, 2013, File No. 1-8489); Fifth Supplemental Indenture, dated as of June 1, 2013 (Exhibit 4.4, Form 8-K filed June 7, 2013, File No. 1-8489); Sixth Supplemental Indenture, dated as of June 1, 2014 (Exhibit 4.3, Form 8-K filed July 1, 2014, File No. 1-8489); Seventh Supplemental Indenture, dated as of September 1, 2014 (Exhibit 4.3, Form 8-K filed October 3, 2013, File No. 1-8489).		X
4.9	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated June 23, 2006 (Exhibit 4.3, Form 10-Q for the quarter ended June 30, 2006 filed August 3, 2006, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated September 26, 2011 (Exhibit 4.2, Form 10-Q for the quarter ended September 30, 2011 filed October 28, 2011, File No. 1-8489).		X
4.10	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated September 29, 2006 (Exhibit 4.3, Form 10-Q for the quarter ended September 30, 2006 filed November 1, 2006, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated September 26, 2011 (Exhibit 4.3, Form 10-Q for the quarter ended September 30, 2011 filed October 28, 2011, File No. 1-8489).		X
4.11	Replacement Capital Covenant entered into by Dominion Resources, Inc. dated June 17, 2009 (Exhibit 4.3, Form 8-K filed June 15, 2009, File No. 1-8489), as amended by Amendment No. 1 to Replacement Capital Covenant dated July 18, 2014 (Exhibit 4.3, Form 10-Q for the quarter ended June 30, 2014 filed July 30, 2014, File No. 1-8489).		X
4.12	Series A Purchase Contract and Pledge Agreement, dated as of June 7, 2013, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.7, Form 8-K filed June 7, 2013, File No. 1-8489).		X
4.13	Series B Purchase Contract and Pledge Agreement, dated as of June 7, 2013, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.8, Form 8-K filed June 7, 2013, File No. 1-8489).		X
4.14	2014 Series A Purchase Contract and Pledge Agreement, dated as of July 1, 2014, between Dominion Resources, Inc. and Deutsche Bank Trust Company Americas, as Purchase Contract Agent, Collateral Agent, Custodial Agent and Securities Intermediary (Exhibit 4.5, Form 8-K filed July 1, 2014, File No. 1-8489).		X
4.15	Indenture, dated as of October 1, 2013, between Dominion Gas Holdings, LLC and Deutsche Bank Trust Company Americas, as Trustee (Exhibit 4.1, Form S-4 filed April 4, 2014, File No. 333-195066); First Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.2, Form S-4 filed April 4, 2014, File No. 333-195066); Second Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.3, Form S-4 filed April 4, 2014, File No. 333-195066); Third Supplemental Indenture, dated as of October 1, 2013 (Exhibit 4.4, Form S-4 filed April 4, 2014, File No. 333-195066); Fourth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.2, Form 8-K filed December 8, 2014, File No. 333-195066); Fifth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.3, Form 8-K filed December 8, 2014, File No. 333-195066); Sixth Supplemental Indenture, dated as of December 1, 2014 (Exhibit 4.4, Form 8-K filed December 8, 2014, File No. 333-195066); Seventh Supplemental Indenture, dated as of November 1, 2015 (Exhibit 4.2, Form 8-K filed November 17, 2015, File No. 001-37591).		X			X

182

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.1	$4,000,000,000 Five-Year Amended and Restated Revolving Credit Agreement, dated May 19, 2014, among Dominion Resources, Inc., Virginia Electric and Power Company, Dominion Gas Holdings, LLC, JPMorgan Chase Bank, N.A., as Administrative Agent, The Royal Bank of Scotland plc, Bank of America, N.A., Barclays Bank PLC and Wells Fargo Bank, N.A., as Syndication Agents, and other lenders named therein (Exhibit 10.1, Form 8-K filed May 19, 2014, File No. 1-8489 and File No. 1-2255).	X	X	X
10.2	$500,000,000 Five-Year Amended and Restated Revolving Credit Agreement among Dominion Resources, Inc., Virginia Electric and Power Company, Dominion Gas Holdings, LLC, Keybank National Association, as Administrative Agent, U.S. Bank National Association, as Syndication Agent, and other lenders named therein (Exhibit 10.1, Form 8-K filed June 2, 2014, File No. 1-8489 and File No. 1-2255).	X	X	X
10.3	DRS Services Agreement, dated January 1, 2003, between Dominion Resources, Inc. and Dominion Resources Services, Inc. (Exhibit 10.1, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489).	X
10.4	DRS Services Agreement, dated as of January 2012, between Dominion Resources Services, Inc. and Virginia Electric and Power Company (Exhibit 10.2, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489 and File No. 1-2255).		X
10.5	DRS Services Agreement, dated September 12, 2013, between Dominion Gas Holdings, LLC and Dominion Resources Services, Inc. (Exhibit 10.3, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.6	DRS Services Agreement, dated January 1, 2003, between Dominion Transmission, Inc. and Dominion Resources Services, Inc. (Exhibit 10.4, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.7	DRS Services Agreement, dated January 1, 2003, between The East Ohio Company and Dominion Resources Services, Inc. (Exhibit 10.5, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.8	DRS Services Agreement, dated January 1, 2003, between Dominion Iroquois, Inc. and Dominion Resources Services, Inc. (Exhibit 10.6, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.9	Agreement between PJM Interconnection, L.L.C. and Virginia Electric and Power Company (Exhibit 10.1, Form 8-K filed April 26, 2005, File No. 1-2255 and File No. 1-8489).	X	X
10.10	Form of Settlement Agreement in the form of a proposed Consent Decree among the United States of America, on behalf of the United States Environmental Protection Agency, the State of New York, the State of New Jersey, the State of Connecticut, the Commonwealth of Virginia and the State of West Virginia and Virginia Electric and Power Company (Exhibit 10, Form 10-Q for the quarter ended March 31, 2003 filed May 9, 2003, File No. 1-8489 and File No. 1-2255).	X	X
10.11*	Dominion Resources, Inc. Executive Supplemental Retirement Plan, as amended and restated effective December 17, 2004 (Exhibit 10.5, Form 8-K filed December 23, 2004, File No. 1-8489), as amended September 26, 2014 (Exhibit 10.1, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).	X	X	X
10.12*	Form of Employment Continuity Agreement for certain officers of Dominion Resources, Inc. and Virginia Electric and Power Company, amended and restated July 15, 2003 (Exhibit 10.1, Form 10-Q for the quarter ended June 30, 2003 filed August 11, 2003, File No. 1-8489 and File No. 1-2255), as amended March 31, 2006 (Form 8-K filed April 4, 2006, File No. 1-8489).	X	X	X

183

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.13*	Form of Employment Continuity Agreement for certain officers of Dominion Resources, Inc. and Virginia Electric and Power Company dated January 24, 2013 (effective for certain officers elected subsequent to February 1, 2013) (Exhibit 10.9, Form 10-K for the fiscal year ended December 31, 2013 filed February 27, 2014, File No. 1-8489 and File No. 1-2255).	X	X	X
10.14*	Dominion Resources, Inc. Retirement Benefit Restoration Plan, as amended and restated effective December 17, 2004 (Exhibit 10.6, Form 8-K filed December 23, 2004, File No. 1-8489), as amended September 26, 2014 (Exhibit 10.2, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).	X	X	X
10.15*	Dominion Resources, Inc. Executives’ Deferred Compensation Plan, amended and restated effective December 17, 2004 (Exhibit 10.7, Form 8-K filed December 23, 2004, File No. 1-8489).	X	X	X
10.16*	Dominion Resources, Inc. New Executive Supplemental Retirement Plan, as amended and restated effective July 1, 2013 (Exhibit 10.2, Form 10-Q for the quarter ended June 30, 2013 filed August 6, 2013 File No. 1-8489), as amended September 26, 2014 (Exhibit 10.3, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).	X	X	X
10.17*	Dominion Resources, Inc. New Retirement Benefit Restoration Plan, as amended and restated effective January 1, 2009 (Exhibit 10.17, Form 10-K for the fiscal year ended December 31, 2008 filed February 26, 2009, File No. 1-8489 and Exhibit 10.20, Form 10-K for the fiscal year ended December 31, 2008 filed February 26, 2009, File No. 1-2255), as amended September 26, 2014 (Exhibit 10.4, Form 10-Q for the fiscal quarter ended September 30, 2014 filed November 3, 2014).	X	X	X
10.18*	Dominion Resources, Inc. Stock Accumulation Plan for Outside Directors, amended as of February 27, 2004 (Exhibit 10.15, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.1, Form 8-K filed December 23, 2004, File No. 1-8489).	X
10.19*	Dominion Resources, Inc. Directors Stock Compensation Plan, as amended February 27, 2004 (Exhibit 10.16, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.2, Form 8-K filed December 23, 2004, File No. 1-8489).	X
10.20*	Dominion Resources, Inc. Directors’ Deferred Cash Compensation Plan, as amended and in effect September 20, 2002 (Exhibit 10.4, Form 10-Q for the quarter ended September 30, 2002 filed November 8, 2002, File No. 1-8489) as amended effective December 31, 2004 (Exhibit 10.3, Form 8-K filed December 23, 2004, File No. 1-8489).	X
10.21*	Dominion Resources, Inc. Non-Employee Directors’ Compensation Plan, effective January 1, 2005, as amended and restated effective December 17, 2009 (Exhibit 10.18, Form 10-K filed for the fiscal year ended December 31, 2009 filed February 26, 2010, File No. 1-8489).	X
10.22*	Dominion Resources, Inc. Executive Stock Purchase Tool Kit, effective September 1, 2001, amended and restated May 7, 2014 (Exhibit 10.4, Form 10-Q for the fiscal quarter ended June 30, 2014 filed July 30, 2014, File No. 1-8489 and File No. 1-2250).	X	X	X
10.23*	Dominion Resources, Inc. Security Option Plan, effective January 1, 2003, amended December 31, 2004 and restated effective January 1, 2005 (Exhibit 10.13, Form 8-K filed December 23, 2004, File No. 1-8489).	X	X	X
10.24*	Letter agreement between Dominion Resources, Inc. and Thomas F. Farrell II, dated February 27, 2003 (Exhibit 10.24, Form 10-K for the fiscal year ended December 31, 2002 filed March 20, 2003, File No. 1-8489), as amended December 16, 2005 (Exhibit 10.1, Form 8-K filed December 16, 2005, File No. 1-8489).	X	X	X
10.25*	Employment agreement dated February 13, 2007 between Dominion Resources Services, Inc. and Mark F. McGettrick (Exhibit 10.34, Form 10-K for the fiscal year ended December 31, 2006 filed February 28, 2007, File No. 1-8489).	X	X	X

184

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.26*	Supplemental Retirement Agreement dated October 22, 2003 between Dominion Resources, Inc. and Paul D. Koonce (Exhibit 10.18, Form 10-K for the fiscal year ended December 31, 2003 filed March 1, 2004, File No. 1-2255).	X	X	X
10.27*	Supplemental Retirement Agreement dated December 12, 2000, between Dominion Resources, Inc. and David A. Christian (Exhibit 10.25, Form 10-K for the fiscal year ended December 31, 2001 filed March 11, 2002, File No. 1-2255).	X	X	X
10.28*	Form of Advancement of Expenses for certain directors and officers of Dominion Resources, Inc., approved by the Dominion Resources, Inc. Board of Directors on October 24, 2008 (Exhibit 10.2, Form 10-Q for the quarter ended September 30, 2008 filed October 30, 2008, File No. 1-8489 and Exhibit 10.3, Form 10-Q for the quarter ended September 30, 2008 filed October 30, 2008, File No. 1-2255).	X	X	X
10.29*	Dominion Resources, Inc. 2005 Incentive Compensation Plan, originally effective May 1, 2005, as amended and restated effective December 20, 2011 (Exhibit 10.32, Form 10-K for the fiscal year ended December 31, 2011 filed February 28, 2012, File No. 1-8489 and File No. 1-2255).	X	X	X
10.30*	Supplemental Retirement Agreement with Mark F. McGettrick effective May 19, 2010 (Exhibit 10.1, Form 8-K filed May 20, 2010, File No. 1-8489).	X	X	X
10.31*	Form of Restricted Stock Award Agreement under 2011 Long-Term Compensation Program approved January 20, 2011 (Exhibit 10.2, Form 8-K filed January 21, 2011, File No. 1-8489).	X	X	X
10.32*	Form of Restricted Stock Award Agreement for Mark F. McGettrick, Paul D. Koonce and David A. Christian approved December 17, 2012 (Exhibit 10.1, Form 8-K filed December 21, 2012, File No. 1-8489).	X	X	X
10.33*	2012 Performance Grant Plan under the 2012 Long-Term Incentive Program approved January 19, 2012 (Exhibit 10.1, Form 8-K filed January 20, 2012, File No. 1-8489).	X	X	X
10.34*	Form of Restricted Stock Award Agreement under the 2012 Long-term Incentive Program approved January 19, 2012 (Exhibit 10.2, Form 8-K filed January 20, 2012, File No. 1-8489)	X	X	X
10.35*	2013 Performance Grant Plan under 2013 Long-Term Incentive Program approved January 24, 2013 (Exhibit 10.1, Form 8-K filed January 25, 2013, File No. 1-8489).	X	X	X
10.36*	Form of Restricted Stock Award Agreement under the 2013 Long-term Incentive Program approved January 24, 2013 (Exhibit 10.2, Form 8-K filed January 25, 2013, File No. 1-8489)	X	X	X
10.37*	Restricted Stock Award Agreement for Thomas F. Farrell II, dated December 17, 2010 (Exhibit 10.1, Form 8-K filed December 17, 2010, File No. 1-8489).	X	X	X
10.38*	Retirement Agreement, dated as of June 20, 2013, between Dominion Resources, Inc. and Gary L. Sypolt (Exhibit 10.1, Form 8-K filed June 24, 2013, File No. 1-8489).	X
10.39*	2014 Performance Grant Plan under 2014 Long-Term Incentive Program approved January 16, 2014 (Exhibit 10.40, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X
10.40*	Form of Restricted Stock Award Agreement under the 2014 Long-term Incentive Program approved January 16, 2014 (Exhibit 10.41, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X
10.41*	Form of Special Performance Grant for Thomas F. Farrell II and Mark F. McGettrick approved January 16, 2014 (Exhibit 10.42, Form 10-K for the fiscal year ended December 31, 2013, File No. 1-8489).	X	X	X
10.42*	Dominion Resources, Inc. 2014 Incentive Compensation Plan, effective May 7, 2014 (Exhibit 10.1, Form 8-K filed May 7, 2014, File No. 1-8489).	X	X	X

185

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
10.43	Registration Rights Agreement, dated as of October 22, 2013, by and among Dominion Gas Holdings, LLC and RBC Capital Markets, LLC, RBS Securities Inc. and Scotia Capital (USA) Inc., as the initial purchasers of the Notes (Exhibit 10.1, Form S-4 filed April 4, 2014, File No. 333-195066).			X
10.44	Inter-Company Credit Agreement, dated October 17, 2013, between Dominion Resources, Inc. and Dominion Gas Holdings, LLC (Exhibit 10.2, Form S-4 filed April 4, 2014, File No. 333-195066).	X		X
10.45*	2015 Performance Grant Plan under 2015 Long-Term Incentive Program approved January 22, 2015 (Exhibit 10.42, Form 10-K for the fiscal year ended December 31, 2014, File No. 1-8489).	X	X	X
10.46*	Form of Restricted Stock Award Agreement under the 2015 Long-term Incentive Program approved January 22, 2015 (Exhibit 10.43, Form 10-K for the fiscal year ended December 31, 2014, File No. 1-8489).	X	X	X
10.47*	2016 Performance Grant Plan under 2016 Long-Term Incentive Program approved January 21, 2016 (filed herewith).	X	X	X
10.48*	Form of Restricted Stock Award Agreement under the 2016 Long-term Incentive Program approved January 21, 2016 (filed herewith).	X	X	X
10.49*	Base salaries for named executive officers of Dominion Resources, Inc. (filed herewith).	X
10.50*	Non-employee directors’ annual compensation for Dominion Resources, Inc. (filed herewith).	X
12.a	Ratio of earnings to fixed charges for Dominion Resources, Inc. (filed herewith).	X
12.b	Ratio of earnings to fixed charges for Virginia Electric and Power Company (filed herewith).		X
12.c	Ratio of earnings to fixed charges for Dominion Gas Holdings, LLC (filed herewith).			X
21	Subsidiaries of Dominion Resources, Inc. (filed herewith).	X
23	Consent of Deloitte & Touche LLP (filed herewith).	X	X	X
31.a	Certification by Chief Executive Officer of Dominion Resources, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).	X
31.b	Certification by Chief Financial Officer of Dominion Resources, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).	X
31.c	Certification by Chief Executive Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).		X
31.d	Certification by Chief Financial Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).		X
31.e	Certification by Chief Executive Officer of Dominion Gas Holdings, LLC pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).			X
31.f	Certification by Chief Financial Officer of Dominion Gas Holdings, LLC pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).			X
32.a	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Resources, Inc. as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).	X
32.b	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Virginia Electric and Power Company as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).		X
32.c	Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Gas Holdings, LLC as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).			X

186

Exhibit Number	Description	Dominion	Virginia Power	Dominion Gas
101	The following financial statements from Dominion Resources, Inc., Virginia Electric and Power Company and Dominion Gas Holdings, LLC Annual Report on Form 10-K for the year ended December 31, 2015, filed on February 26, 2016, formatted in XBRL: (i) Consolidated Statements of Income, (ii) Consolidated Balance Sheets, (iii) Consolidated Statements of Common Shareholders’ Equity (iv) Consolidated Statements of Comprehensive Income (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements.	X	X	X

* Indicates management contract or compensatory plan or arrangement

187

EX-4.7

Exhibit 4.7

DOMINION RESOURCES, INC.

Issuer

AND

DEUTSCHE BANK TRUST COMPANY AMERICAS

Trustee

Third Supplemental Indenture

Dated as of February 1, 2016

$500,000,000

2016 Series A 2.125% Senior Notes

due 2018

TABLE OF CONTENTS*

ARTICLE I 2016 SERIES A 2.125% SENIOR NOTES DUE 2018			1
	SECTION 101.	Establishment	1
	SECTION 102.	Definitions	2
	SECTION 103.	Payment of Principal and Interest	5
	SECTION 104.	Denominations	5
	SECTION 105.	Global Securities	6
	SECTION 106.	Redemption	6
	SECTION 107.	Sinking Fund	7
	SECTION 108.	Additional Interest on Overdue Amounts	7
	SECTION 109.	Paying Agent	7
ARTICLE II TRANSFER AND EXCHANGE			7
	SECTION 201.	Transfer and Exchange of Global Securities	7
	SECTION 202.	Restricted Legend	8
	SECTION 203.	Removal of Restricted Legend	9
	SECTION 204.	Registration of Transfer or Exchange	9
	SECTION 205.	Preservation of Information	10
	SECTION 206.	Acknowledgment of Restrictions; Indemnification; No Obligation of Trustee	10
ARTICLE III MISCELLANEOUS PROVISIONS			11
	SECTION 301.	Ratification and Incorporation of Base Indenture	11
	SECTION 302.	Executed in Counterparts	11
	SECTION 303.	Assignment	11
	SECTION 304.	Trustee’s Disclaimer	11

* This Table of Contents does not constitute part of the Indenture or have any bearing upon the interpretation of any of its terms and provisions.

THIS THIRD SUPPLEMENTAL INDENTURE is made as of the 1st day of February, 2016, by and between DOMINION RESOURCES, INC., a Virginia corporation, having its principal office at 120 Tredegar Street, Richmond, Virginia 23219 (the “Company”), and DEUTSCHE BANK TRUST COMPANY AMERICAS, a New York banking corporation, as Trustee, having a corporate trust office at 60 Wall Street, 16^th Floor, New York, New York 10005 (herein called the “Trustee”).

W I T N E S S E T H:

WHEREAS, the Company has heretofore entered into an Indenture dated as of June 1, 2015, between the Company and the Trustee (as amended, restated or otherwise modified, the “Base Indenture”) with respect to senior debt securities;

WHEREAS, the Base Indenture is incorporated herein by this reference and the Base Indenture, as heretofore supplemented, as further supplemented by this Third Supplemental Indenture, and as may be hereafter supplemented or amended from time to time, is herein called the “Indenture”;

WHEREAS, under the Base Indenture, a new series of Securities may at any time be established in accordance with the provisions of the Base Indenture and the terms of such series may be described by a supplemental indenture executed by the Company and the Trustee;

WHEREAS, the Company proposes to create under the Indenture a new series of Securities;

WHEREAS, additional Securities of other series hereafter established, except as may be limited in the Base Indenture as at the time supplemented and modified, may be issued from time to time pursuant to the Indenture as at the time supplemented and modified; and

WHEREAS, all conditions necessary to authorize the execution and delivery of this Third Supplemental Indenture and to make it a valid and binding obligation of the Company have been done or performed.

NOW, THEREFORE, in consideration of the agreements and obligations set forth herein and for other good and valuable consideration, the sufficiency of which is hereby acknowledged, the parties hereto hereby agree as follows:

ARTICLE I

2016 SERIES A 2.125% SENIOR NOTES DUE 2018

SECTION 101. Establishment. There is hereby established a new series of Securities to be issued under the Indenture, to be designated as the Company’s 2016 Series A 2.125% Senior Notes due 2018 (the “Series A Senior Notes”).

There are to be authenticated and delivered $500,000,000 principal amount of Series A Senior Notes, and such principal amount of the Series A Senior Notes may be increased from

time to time pursuant to the penultimate paragraph of Section 301 of the Base Indenture. All Series A Senior Notes need not be issued at the same time and such series may be reopened at any time, without the consent of any Holder, for issuances of additional Series A Senior Notes. Any such additional Series A Senior Notes will have the same interest rate, maturity and other terms as those initially issued. Further Series A Senior Notes may also be authenticated and delivered as provided by Sections 304, 305, 306, 905 or 1107 of the Base Indenture.

The Series A Senior Notes shall be issued as Registered Securities in global form without coupons, in substantially the form set out in Exhibit A hereto. The entire initially issued principal amount of the Series A Senior Notes shall initially be evidenced by one or more certificates issued to Cede & Co., as nominee for The Depository Trust Company.

The form of the Trustee’s Certificate of Authentication for the Series A Senior Notes shall be in substantially the form set forth in Exhibit B hereto.

Each Series A Senior Note shall be dated the date of authentication thereof and shall bear interest from the date of original issuance thereof or from the most recent Interest Payment Date to which interest has been paid or duly provided for.

SECTION 102. Definitions. The following defined terms used herein shall, unless the context otherwise requires, have the meanings specified below. Capitalized terms used herein for which no definition is provided herein shall have the meanings set forth in the Base Indenture. Unless the context otherwise requires, any reference to a “Section” refers to a Section of this Third Supplemental Indenture.

“Business Day” means a day other than (i) a Saturday or a Sunday, (ii) a day on which banks in New York, New York are authorized or obligated by law or executive order to remain closed or (iii) a day on which the Corporate Trust Office is closed for business.

“Comparable Treasury Issue” means the United States Treasury security selected by an Independent Investment Banker as having a maturity comparable to the remaining term of the Series A Senior Notes to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term in years and months of the Series A Senior Notes.

“Comparable Treasury Price” for any Redemption Date means (i) the average of the Reference Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest Reference Treasury Dealer Quotations, or (ii) if the Independent Investment Banker obtains fewer than five such Reference Treasury Dealer Quotations, the average of all such quotations.

“Distribution Compliance Period” has the meaning set forth in Section 204.

“Independent Investment Banker” means RBC Capital Markets, LLC and its successors or affiliates, as selected by the Company, or if such firm is unwilling or unable to serve as such, an independent investment and banking institution of national standing appointed by the Company.

2

“Interest Payment Dates” means February 15 and August 15 of each year, commencing on August 15, 2016.

“Original Issue Date” means February 19, 2016.

“Outstanding,” when used with respect to the Series A Senior Notes, means, as of the date of determination, all Series A Senior Notes theretofore authenticated and delivered under the Indenture, except:

(i) Series A Senior Notes theretofore canceled by the Trustee or delivered to the Trustee for cancellation;

(ii) Series A Senior Notes for whose payment at the Maturity thereof money in the necessary amount has been theretofore deposited (other than pursuant to Section 402 of the Base Indenture) with the Trustee or any Paying Agent (other than the Company) in trust or set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent) for the Holders of such Series A Senior Notes, provided that, if such Series A Senior Notes are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made;

(iii) Series A Senior Notes with respect to which the Company has effected defeasance or covenant defeasance pursuant to Section 402 of the Base Indenture, except to the extent provided in Section 402 of the Base Indenture; and

(iv) Series A Senior Notes that have been paid pursuant to Section 306 of the Base Indenture or in exchange for or in lieu of which other Series A Senior Notes have been authenticated and delivered pursuant to the Indenture, other than any such Series A Senior Notes in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Series A Senior Notes are held by a bona fide purchaser in whose hands such Series A Senior Notes are valid obligations of the Company; provided, however, that in determining whether the Holders of the requisite principal amount of Outstanding Series A Senior Notes have given any request, demand, authorization, direction, notice, consent or waiver under the Indenture or are present at a meeting of Holders of Series A Senior Notes for quorum purposes, Series A Senior Notes owned by the Company or any other obligor upon the Series A Senior Notes or any Affiliate of the Company or such other obligor shall be disregarded and deemed not to be Outstanding, except that, in determining whether the Trustee shall be protected in making any such determination or relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Series A Senior Notes which a Responsible Officer of the Trustee actually knows to be so owned shall be so disregarded. Series A Senior Notes so owned which shall have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee (A) the pledgee’s right so to act with respect to such Series A Senior Notes and (B) that the pledgee is not the Company or any other obligor upon the Series A Senior Notes or an Affiliate of the Company or such other obligor.

“Primary Treasury Dealer” means a primary United States government securities dealer in the United States as designated by the Federal Reserve Bank of New York.

3

“QIB” means a “qualified institutional buyer” as defined in Rule 144A.

“Reference Treasury Dealer” means (i) RBC Capital Markets, LLC and its successors; provided that, if such firm or its successors ceases to be a Primary Treasury Dealer, the Company shall substitute another Primary Treasury Dealer; and (ii) up to four other Primary Treasury Dealers selected by the Company.

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue related to the Series A Senior Notes being redeemed (expressed in each case as a percentage of its principal amount) quoted in writing to the Independent Investment Banker at 3:30 p.m., New York City time, on the third Business Day preceding such Redemption Date.

“Regular Record Date” means, with respect to each Interest Payment Date, the close of business on the Business Day preceding such Interest Payment Date; provided that, with respect to Series A Senior Notes that are not represented by one or more Global Securities, the Regular Record Date shall be the close of business on the 15th calendar day (whether or not a Business Day) preceding such Interest Payment Date.

“Regulation S” means Regulation S promulgated under the Securities Act.

“Regulation S Global Security” has the meaning set forth in Section 105.

“Restricted Legend” has the meaning set forth in Section 202.

“Restricted Security” has the meaning set forth in Section 202.

“Rule 144A” means Rule 144A promulgated under the Securities Act.

“Rule 144A Global Security” has the meaning set forth in Section 105.

“Securities Act” means the Securities Act of 1933, as amended.

“Stated Maturity” means February 15, 2018.

“Treasury Rate” means, with respect to any Redemption Date, the rate per annum equal to the semiannual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date.

The terms “Company,” “Trustee,” “Base Indenture,” and “Indenture” shall have the respective meanings set forth in the recitals to this Third Supplemental Indenture and the paragraph preceding such recitals.

4

SECTION 103. Payment of Principal and Interest. The principal of the Series A Senior Notes shall be due at the Stated Maturity (unless earlier redeemed). The unpaid principal amount of the Series A Senior Notes shall bear interest at the rate of 2.125% per annum until paid or duly provided for, such interest to accrue from the Original Issue Date or from the most recent Interest Payment Date to which interest has been paid or duly provided for. Interest shall be paid semi-annually in arrears on each Interest Payment Date to the Person in whose name the Series A Senior Notes are registered on the Regular Record Date for such Interest Payment Date; provided that interest payable at the Stated Maturity of principal or on a Redemption Date as provided herein will be paid to the Person to whom principal is payable. Any such interest that is not so punctually paid or duly provided for will forthwith cease to be payable to the Holders on such Regular Record Date and may either be paid to the Person or Persons in whose name the Series A Senior Notes are registered at the close of business on a Special Record Date for the payment of such defaulted interest to be fixed by the Trustee (in accordance with Section 307 of the Base Indenture), notice whereof shall be given to Holders of the Series A Senior Notes not less than ten (10) days prior to such Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange, if any, on which the Series A Senior Notes may be listed, and upon such notice as may be required by any such exchange, all as more fully provided in the Base Indenture.

Payments of interest on the Series A Senior Notes will include interest accrued to but excluding the respective Interest Payment Dates. Interest payments for the Series A Senior Notes shall be computed and paid on the basis of a 360-day year of twelve 30-day months. In the event that any date on which interest is payable on the Series A Senior Notes is not a Business Day, then payment of the interest payable on such date will be made on the next succeeding day that is a Business Day (and without any interest or payment in respect of any such delay), in each case with the same force and effect as if made on the date the payment was originally payable.

Payment of the principal and interest on the Series A Senior Notes shall be made at the office of the Paying Agent in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts, with any such payment that is due at the Stated Maturity of any Series A Senior Notes, upon redemption or repurchase being made upon surrender of such Series A Senior Notes to the Paying Agent. Payments of interest (including interest on any Interest Payment Date) will be made, subject to such surrender where applicable, at the option of the Company, (i) by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register or (ii) by wire transfer at such place and to such account at a banking institution in the United States as may be designated in writing to the Trustee at least sixteen (16) days prior to the date for payment by the Person entitled thereto. In the event that any date on which principal and interest is payable on the Series A Senior Notes is not a Business Day, then payment of the principal and interest payable on such date will be made on the next succeeding day that is a Business Day (and without any interest or payment in respect of any such delay), in each case with the same force and effect as if made on the date the payment was originally payable.

SECTION 104. Denominations. The Series A Senior Notes may be issued in denominations of $2,000, or any greater integral multiple of $1,000.

5

SECTION 105. Global Securities. The Series A Senior Notes offered and sold to QIBs in reliance on Rule 144A will be initially issued in the form of one or more Global Securities (the “Rule 144A Global Security”), and the Series A Senior Notes offered and sold in offshore transactions to non-U.S. persons in reliance on Regulation S will be initially issued in the form of one or more Global Securities (the “Regulation S Global Security”), in each case registered in the name of the Depositary (which shall be The Depository Trust Company) or its nominee. Except under the limited circumstances described below, Series A Senior Notes represented by such Global Securities will not be exchangeable for, and will not otherwise be issuable as, Series A Senior Notes in definitive form registered in names other than the Depositary or its nominee. The Global Securities described above may not be transferred except by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or to a successor Depositary or its nominee.

Owners of beneficial interests in such a Global Security will not be considered the Holders thereof for any purpose under the Indenture, and no Global Security representing a Series A Senior Note shall be exchangeable, except for another Global Security of like denomination and tenor to be registered in the name of the Depositary or its nominee or to a successor Depositary or its nominee or except as described below. The rights of Holders of such Global Security shall be exercised only through the Depositary.

A Global Security shall be exchangeable for Series A Senior Notes registered in the names of persons other than the Depositary or its nominee only if (i) the Depositary notifies the Company that it is unwilling or unable to continue as a Depositary for such Global Security and no successor Depositary shall have been appointed by the Company within 90 days of receipt by the Company of such notification, or if at any time the Depositary ceases to be a clearing agency registered under the Exchange Act at a time when the Depositary is required to be so registered to act as such Depositary and no successor Depositary shall have been appointed by the Company within 90 days after it becomes aware of such cessation, (ii) the Company in its sole discretion, and subject to the procedures of the Depositary, determines that such Global Security shall be so exchangeable, in which case Series A Senior Notes in definitive form will be printed and delivered to the Depositary, or (iii) an Event of Default has occurred and is continuing with respect to the Series A Senior Notes. Any Global Security that is exchangeable pursuant to the preceding sentence shall be exchangeable for Series A Senior Notes registered in such names as the Depositary shall direct.

SECTION 106. Redemption. The Series A Senior Notes are redeemable, in whole or in part, at any time and from time to time, at the option of the Company, at a Redemption Price equal to the greater of:

(i) 100% of the principal amount of Series A Senior Notes then Outstanding to be so redeemed, or

(ii) the sum of the present values of the remaining scheduled payments of principal and interest thereon (not including any portion of such payments of interest accrued as of the Redemption Date) discounted to the Redemption Date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate, plus 25 basis points, as calculated by an Independent Investment Banker,

plus, in either of the above cases, accrued and unpaid interest thereon to the Redemption Date.

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The Treasury Rate shall be calculated no later than the third Business Day preceding the Redemption Date.

Unless the Company defaults in the payment of the Redemption Price, on and after the Redemption Date, interest will cease to accrue on the Series A Senior Notes or portions thereof called for redemption.

In the event of the redemption of the Series A Senior Notes in part only, a new Series A Senior Note or Notes for the unredeemed portion will be issued in the name or names of the Holders thereof upon surrender thereof.

The Company shall notify the Trustee in writing of the Redemption Price promptly after the calculation thereof and the Trustee shall have no responsibility for such calculation. The notice of redemption shall be sent in accordance with the terms of the Base Indenture.

SECTION 107. Sinking Fund; Conversion. The Series A Senior Notes shall not have a sinking fund. The Series A Senior Notes are not convertible into or exchangeable for Equity Securities and/or any other securities.

SECTION 108. Additional Interest on Overdue Amounts. Any principal of and installment of interest on the Series A Senior Notes that is overdue shall bear interest at the rate of 2.125% (to the extent that the payment of such interest shall be legally enforceable), from the dates such amounts are due until they are paid or made available for payment, and such interest shall be payable on demand.

SECTION 109. Paying Agent. The Trustee shall initially serve as Paying Agent with respect to the Series A Senior Notes, with the Place of Payment initially being the Corporate Trust Office.

ARTICLE II

TRANSFER AND EXCHANGE

SECTION 201. Transfer and Exchange of Global Securities. The transfer and exchange of beneficial interests in the Global Securities shall be effected through the Depositary, in accordance with this Third Supplemental Indenture (including applicable restrictions on transfer set forth herein, if any) and the procedures of the Depositary therefor.

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SECTION 202. Restricted Legend. Except as otherwise provided in Section 203 and as indicated on Exhibit A, each Series A Senior Note (each a “Restricted Security”) shall bear the following legend (the “Restricted Legend”) on the face thereof:

THIS SERIES A SENIOR NOTE (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE “SECURITIES ACT”), AND THIS SERIES A SENIOR NOTE MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SERIES A SENIOR NOTE IS HEREBY NOTIFIED THAT THE SELLER OF THIS SERIES A SENIOR NOTE MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.

THE HOLDER OF THIS SERIES A SENIOR NOTE AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) THIS SERIES A SENIOR NOTE MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (I) IN THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (II) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (III) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE), (IV) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT, OR (V) TO AN INSTITUTIONAL “ACCREDITED INVESTOR” (AS DEFINED IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT) THAT IS ACQUIRING THE NOTE FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL “ACCREDITED INVESTOR” FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, IN EACH OF CASES (I) THROUGH (V) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SERIES A SENIOR NOTE FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN CLAUSE (A) ABOVE.

THE HOLDER AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS SERIES A SENIOR NOTE OR AN INTEREST HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

THE HOLDER AGREES THAT, BEFORE THE HOLDER OFFERS, SELLS OR OTHERWISE TRANSFERS THIS SERIES A SENIOR NOTE, THE COMPANY MAY REQUIRE THE HOLDER OF THIS SERIES A SENIOR NOTE TO DELIVER A WRITTEN OPINION, CERTIFICATIONS AND/OR OTHER INFORMATION THAT IT REASONABLY REQUIRES TO CONFIRM THAT SUCH PROPOSED TRANSFER IS BEING MADE PURSUANT TO AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE UNITED STATES.

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AS USED IN THIS SERIES A SENIOR NOTE, THE TERMS “OFFSHORE TRANSACTION,” “U.S. PERSON” AND “UNITED STATES” HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S UNDER THE SECURITIES ACT.

SECTION 203. Removal of Restricted Legend. The Company may instruct the Trustee in writing to cancel any Series A Senior Note and, upon receipt of a Company Order, authenticate a replacement Series A Senior Note, registered in the name of the Holder thereof (or its transferee), that does not bear the Restricted Legend, and the Trustee will comply with such instruction, if the Company determines (upon the advice of counsel and such other certifications and evidence as the Company may reasonably require) that a Series A Senior Note is eligible for resale pursuant to Rule 144 under the Securities Act (or a successor provision) and that the Restricted Legend is no longer necessary or appropriate in order to ensure that subsequent transfers of such Series A Senior Note (or a beneficial interest therein) are effected in compliance with the Securities Act; provided, however, that in such circumstances, the Trustee shall require an Opinion of Counsel and an Officers’ Certificate prior to authenticating any such replacement Series A Senior Note.

SECTION 204. Registration of Transfer or Exchange. The registration of transfer or exchange of any Series A Senior Note (or a beneficial interest therein) that bears the Restricted Legend may only be made in compliance with the provisions of the Restricted Legend and as set forth below.

(i) Prior to and including the 40th day after the later of the commencement of the offering of the Series A Senior Notes and the Original Issue Date (such period through and including such 40th day, the “Distribution Compliance Period”), transfers by an owner of a beneficial interest in a Regulation S Global Security to a transferee who takes delivery of such interest through a Rule 144A Global Security of that series will be made only upon receipt by the Trustee of a written certification from the transferor of the beneficial interest to the effect that such transfer is being made to a Person whom the transferor reasonably believes is purchasing for its own account or accounts as to which it exercises sole investment discretion and is a QIB in a transaction meeting the requirements of Rule 144A and the requirements of applicable securities laws of any state of the United States or any other jurisdiction.

(ii) Transfers by an owner of a beneficial interest in the Rule 144A Global Security to a transferee who takes delivery through the Regulation S Global Security of that series, whether before or after the expiration of the Distribution Compliance Period, will be made only upon receipt by the Trustee of a certification from the transferor to the effect that such transfer is being made in accordance with Rule 904 of Regulation S or Rule 144 under the Securities Act and that, if such transfer is being made prior to the expiration of the Distribution Compliance Period, the interest transferred will be held immediately thereafter through Euroclear Bank S.A./NV, as operator of the Euroclear System or Clearstream Banking, societe anonyme, Luxembourg.

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(iii) Any beneficial interest in one of the Global Securities that is transferred to a Person who takes delivery in the form of an interest in another Global Security of that series will, upon transfer, cease to be an interest in the initial Global Security of that series and will become an interest in the other Global Security of that series and, accordingly, will thereafter be subject to all transfer restrictions, if any, and other procedures applicable to beneficial interests in such other Global Security of that series for as long as it remains such an interest.

SECTION 205. Preservation of Information. The Trustee will retain copies of all certificates, opinions and other documents received in connection with the registration of transfer or exchange of a Series A Senior Note (or a beneficial interest therein) in accordance with its customary policy, and the Company will have the right to request copies thereof at any reasonable time upon written notice to the Trustee.

SECTION 206. Acknowledgment of Restrictions; Indemnification; No Obligation of Trustee. By its acceptance of any Series A Senior Note bearing the Restricted Legend, each Holder of such a Series A Senior Note acknowledges the restrictions on registrations of transfer or exchange of such Series A Senior Note set forth in this Third Supplemental Indenture and in the Restricted Legend and agrees that it will register the transfer or exchange of such Series A Senior Note only as provided in this Third Supplemental Indenture. The Security Registrar shall not register a transfer or exchange of any Series A Senior Note unless such transfer or exchange complies with the restrictions on transfer or exchange of such Series A Senior Note set forth in this Third Supplemental Indenture. In connection with any registration of transfer or exchange of Series A Senior Notes, each Holder agrees by its acceptance of the Series A Senior Notes to furnish the Security Registrar or the Company such certifications, legal opinions or other information as either of them may reasonably require to confirm that such registration of transfer or exchange is being made pursuant to an exemption from, or a transaction not subject to, the registration requirements of the Securities Act; provided that the Security Registrar shall not be required to determine (but may rely on a determination made by the Company with respect to) the sufficiency of any such certifications, legal opinions or other information.

The Security Registrar shall retain copies of all letters, notices and other written communications received pursuant to the Indenture in accordance with its customary policy. The Company shall have the right to request copies of all such letters, notices or other written communications at any reasonable time upon the giving of written notice to the Security Registrar.

Each Holder of a Series A Senior Note agrees to indemnify the Company, the Security Registrar and the Trustee against any liability that may result from the transfer, exchange or assignment of such Holder’s Series A Senior Note in violation of any provision of this Third Supplemental Indenture and/or applicable United States Federal or state securities law.

The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer or exchange imposed under this Third Supplemental Indenture or under applicable law with respect to any registrations of transfer or exchange of any interest in any Series A Senior Note (including any transfers between or among members of, or participants in, the Depositary or beneficial owners of interests in any Global Security) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Third Supplemental Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

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ARTICLE III

MISCELLANEOUS PROVISIONS

SECTION 301. Ratification and Incorporation of Base Indenture. As supplemented hereby, the Base Indenture is in all respects ratified and confirmed by the Company. The Base Indenture and this Third Supplemental Indenture shall be read, taken and construed as one and the same instrument.

SECTION 302. Executed in Counterparts. This Third Supplemental Indenture may be executed in several counterparts, each of which shall be deemed to be an original, and such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Third Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Third Supplemental Indenture as to the parties hereto and may be used in lieu of the original, manually executed Third Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes.

SECTION 303. Assignment. The Company shall have the right at all times to assign any of its rights or obligations under the Indenture with respect to the Series A Senior Notes to a direct or indirect wholly-owned subsidiary of the Company; provided that, in the event of any such assignment, the Company shall remain primarily liable for the performance of all such obligations. The Indenture may also be assigned by the Company in connection with a transaction described in Article VIII of the Base Indenture.

SECTION 304. Trustee’s Disclaimer. All of the provisions contained in the Base Indenture in respect of the rights, powers, privileges, protections, duties and immunities of the Trustee, including without limitation its right to be indemnified, shall be applicable in respect of the Series A Senior Notes and of this Third Supplemental Indenture as fully and with like effect as if set forth herein in full. The Trustee accepts the amendments of the Indenture effected by this Third Supplemental Indenture, but on the terms and conditions set forth in the Indenture, including the terms and provisions defining and limiting the liabilities and responsibilities of the Trustee. Without limiting the generality of the foregoing, the Trustee shall not be responsible in any manner whatsoever for or with respect to any of the recitals or statements contained herein, all of which recitals or statements are made solely by the Company, or for or with respect to (i) the validity or sufficiency of this Third Supplemental Indenture or any of the terms or provision hereof, (ii) the proper authorization hereof by the Company by action or otherwise, (iii) the due execution hereof by the Company, or (iv) the consequences of any amendment herein provided for, and the Trustee makes no representation with respect to any such matters.

[Signature Page Follows]

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IN WITNESS WHEREOF, each party hereto has caused this instrument to be signed in its name and behalf by its duly authorized officer, all as of the day and year first above written.

DOMINION RESOURCES, INC.
By:	/s/ James R. Chapman
Name:	James R. Chapman
Title:	Senior Vice President – Mergers & Acquisitions and Treasurer
DEUTSCHE BANK TRUST COMPANY AMERICAS, as Trustee
By:	/s/ Carol Ng
Name:	Carol Ng
Title:	Vice President
By:	/s/ Anthony D’Amato
Name:	Anthony D’Amato
Title:	Associate

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EXHIBIT A

FORM OF

2016 SERIES A 2.125% SENIOR NOTE

DUE 2018

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF [CEDE & CO.] OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND ANY PAYMENT IS MADE TO [CEDE & CO.], ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, [CEDE & CO.], HAS AN INTEREST HEREIN.]**

[THIS SERIES A SENIOR NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SERIES A SENIOR NOTE MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SERIES A SENIOR NOTE IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. EVERY SERIES A SENIOR NOTE AUTHENTICATED AND DELIVERED UPON REGISTRATION OF, TRANSFER OF, OR IN EXCHANGE FOR OR IN LIEU OF, THIS SERIES A SENIOR NOTE SHALL BE A GLOBAL SECURITY SUBJECT TO THE FOREGOING, EXCEPT IN SUCH LIMITED CIRCUMSTANCES.]**

[THIS SERIES A SENIOR NOTE (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE “SECURITIES ACT”), AND THIS SERIES A SENIOR NOTE MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SERIES A SENIOR NOTE IS HEREBY NOTIFIED THAT THE SELLER OF THIS SERIES A SENIOR NOTE MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.]***

[THE HOLDER OF THIS SERIES A SENIOR NOTE AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) THIS SERIES A SENIOR NOTE MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (I) IN THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A

** Insert in Global Securities.

*** Insert in Restricted Securities.

QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (II) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (III) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE), (IV) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT, OR (V) TO AN INSTITUTIONAL “ACCREDITED INVESTOR” (AS DEFINED IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT) THAT IS ACQUIRING THE NOTE FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL “ACCREDITED INVESTOR” FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, IN EACH OF CASES (I) THROUGH (V) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SERIES A SENIOR NOTE FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN CLAUSE (A) ABOVE.]***

[THE HOLDER AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS SERIES A SENIOR NOTE OR AN INTEREST HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.]***

[THE HOLDER AGREES THAT, BEFORE THE HOLDER OFFERS, SELLS OR OTHERWISE TRANSFERS THIS SERIES A SENIOR NOTE, THE COMPANY MAY REQUIRE THE HOLDER OF THIS SERIES A SENIOR NOTE TO DELIVER A WRITTEN OPINION, CERTIFICATIONS AND/OR OTHER INFORMATION THAT IT REASONABLY REQUIRES TO CONFIRM THAT SUCH PROPOSED TRANSFER IS BEING MADE PURSUANT TO AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE UNITED STATES.]***

[AS USED IN THIS SERIES A SENIOR NOTE, THE TERMS “OFFSHORE TRANSACTION,” “U.S. PERSON” AND “UNITED STATES” HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S UNDER THE SECURITIES ACT.]***

DOMINION RESOURCES, INC.

[Up to]** $                        

2016 SERIES A 2.125% SENIOR NOTE

DUE 2018

No. R- CUSIP No.                     

Dominion Resources, Inc., a corporation duly organized and existing under the laws of Virginia (herein called the “Company”, which term includes any successor Person under the

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Indenture hereinafter referred to), for value received, hereby promises to pay to [Cede & Co.]**, or registered assigns (the “Holder”), the principal sum [of                      Dollars ($                    )] [specified in Schedule I hereto]** on February 15, 2018 and to pay interest thereon from February 19, 2016 or from the most recent Interest Payment Date to which interest has been paid or duly provided for, semi-annually in arrears on February 15 and August 15 of each year, commencing on August 15, 2016, at the rate of 2.125% per annum, until the principal hereof is paid or made available for payment, provided that any principal, and any such installment of interest, that is overdue shall bear interest at the rate of 2.125% per annum (to the extent that the payment of such interest shall be legally enforceable), from the dates such amounts are due until they are paid or made available for payment, and such interest shall be payable on demand. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in such Indenture, be paid to the Person in whose name this Series A Senior Note (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest; provided that the interest payable at Stated Maturity or on a Redemption Date will be paid to the Person to whom principal is payable. The Regular Record Date shall be the close of business on the Business Day preceding such Interest Payment Date; provided, that with respect to Series A Senior Notes that are not represented by one or more Global Securities, the Regular Record Date shall be the close of business on the 15th calendar day (whether or not a Business Day) preceding such Interest Payment Date. Any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Series A Senior Note (or one or more Predecessor Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of Series A Senior Notes not less than 10 days prior to such Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Series A Senior Notes may be listed, and upon such notice as may be required by such exchange, all as more fully provided in said Indenture.

Payments of interest on the Series A Senior Notes will include interest accrued to but excluding the respective Interest Payment Dates. Interest payments for the Series A Senior Notes shall be computed and paid on the basis of a 360-day year of twelve 30-day months. In the event that any date on which interest is payable on the Series A Senior Notes is not a Business Day, then payment of the interest payable on such date will be made on the next succeeding day that is a Business Day (and without any interest or payment in respect of any such delay), in each case with the same force and effect as if made on the date the payment was originally payable.

Payment of the principal of and interest on this Series A Senior Note will be made at the office of the Paying Agent, in the Borough of Manhattan, City and State of New York, in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts, with any such payment that is due at the Stated Maturity of any Series A Senior Note, upon redemption or repurchase being made upon surrender of such Series A Senior Note to such office or agency; provided, however, that at the option of the Company payment of interest, subject to such surrender where applicable, may be made (i) by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register or (ii) by wire transfer at such place and to such account at a banking institution in the United States as may be designated in writing to the Trustee at least sixteen (16) days prior to the date for payment by the Person entitled thereto.

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Reference is hereby made to the further provisions of this Series A Senior Note set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Series A Senior Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed.

Dated:	DOMINION RESOURCES, INC.
	By:
	Name:
	Title:

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[REVERSE OF 2016 SERIES A 2.125% SENIOR NOTE]

This Security is one of a duly authorized issue of securities of the Company (herein called the “Securities”), issued and to be issued in one or more series under an Indenture dated as of June 1, 2015 (the “Base Indenture”), between the Company and Deutsche Bank Trust Company Americas, as Trustee (the “Trustee”), as supplemented by a Third Supplemental Indenture dated as of February 1, 2016 (the “Third Supplemental Indenture” and, together with the Base Indenture, as it may be hereafter supplemented or amended from time to time, the “Indenture,” which term shall have the meaning assigned to it in such instrument), by and between the Company and the Trustee, and reference is hereby made to the Indenture for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Securities and of the terms upon which the Securities are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof (the “Series A Senior Notes”) which is unlimited in aggregate principal amount.

The Series A Senior Notes are redeemable, in whole or in part, at any time and from time to time in the manner and with the effect provided in the Indenture.

If an Event of Default with respect to Series A Senior Notes shall occur and be continuing, the principal of the Series A Senior Notes may be declared due and payable in the manner and with the effect provided in the Indenture.

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee for the series of Securities affected, with the consent of the Holders of a majority in principal amount of the Securities at the time Outstanding of each series to be affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities of each series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Series A Senior Note shall be conclusive and binding upon such Holder and upon all future Holders of this Series A Senior Note and of any Series A Senior Note issued upon the registration of transfer hereof or in exchange therefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Series A Senior Note.

As provided in and subject to the provisions of the Indenture, the Holder of this Series A Senior Note shall not have the right to institute any proceeding with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Series A Senior Notes, the Holders of not less than a majority in principal amount of the Series A Senior Notes at the time Outstanding shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity or security reasonably satisfactory to it, and the Trustee shall not have received from the Holders of a majority in principal amount of Series A Senior Notes at the time Outstanding a direction inconsistent with such request, and shall have failed to institute any such

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proceeding for 60 days after receipt of such notice, request and offer of indemnity. The foregoing shall not apply to any suit instituted by the Holder of this Series A Senior Note for the enforcement of any payment of principal hereof or premium, if any, or interest hereon on or after the respective due dates expressed or provided for herein.

No reference herein to the Indenture and no provision of this Series A Senior Note or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of, premium, if any, and interest on this Series A Senior Note at the times, place and rate, and in the coin or currency, herein prescribed.

As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Series A Senior Note is registrable in the Security Register, upon surrender of this Series A Senior Note for registration of transfer at the office or agency of the Company in any place where the principal of, premium, if any, and interest on this Series A Senior Note are payable, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more new Series A Senior Notes of like tenor, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees.

The Series A Senior Notes are issuable only in registered form without coupons in denominations of $2,000 and any greater integral multiple of $1,000. As provided in the Indenture and subject to certain limitations therein set forth, Series A Senior Notes are exchangeable for a like aggregate principal amount of Series A Senior Notes having the same Stated Maturity and of like tenor of any authorized denominations as requested by the Holder upon surrender of the Series A Senior Note or Series A Senior Notes to be exchanged at the office or agency of the Company.

No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith.

Prior to due presentment of this Series A Senior Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the owner hereof for all purposes, whether or not this Series A Senior Note be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary.

All terms used in this Series A Senior Note that are defined in the Indenture shall have the meanings assigned to them in the Indenture.

6

ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this instrument, shall be construed as though they were written out in full according to applicable laws or regulations:

TEN COM -	as tenants in common
TEN ENT -	as tenants by the entireties
JT TEN -	as joint tenants with rights of survivorship and not as tenants in common
UNIF GIFT MIN ACT -		Custodian for
	(Cust)
	(Minor)
	Under Uniform Gifts to Minors Act of
	(State)
Additional abbreviations may also be used though not on the above list.

7

FOR VALUE RECEIVED, the undersigned hereby sell(s) and transfer(s) unto

.

(please insert Social Security or other identifying number of assignee)

.

.

.

PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE OF ASSIGNEE

the within Series A Senior Note and all rights thereunder, hereby irrevocably constituting and appointing

.

.

.

.

.

.

agent to transfer said Series A Senior Note on the books of the Company, with full power of substitution in the premises.

Dated:                              ,         

NOTICE: The signature to this assignment must correspond with the name as written upon the face of the within instrument in every particular without alteration or enlargement, or any change whatever.

8

DOMINION RESOURCES, INC.

2016 SERIES A SENIOR NOTE

DUE 2018

No. R-    

SCHEDULE I**

The initial principal amount of this Series A Senior Note is: $                        

The following increases or decreases in this Global Security have been made:

Date of increase or decrease and reason for the change in principal amount Amount of decrease in principal amount of this Global Security Amount of increase in principal amount of this Global Security Principal amount of this Global Security following such decrease or increase Signature of authorized signatory of Trustee

9

EXHIBIT B

CERTIFICATE OF AUTHENTICATION

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture.

DEUTSCHE BANK TRUST COMPANY AMERICAS, as Trustee
By:
	Authorized Signatory

Dated:

10

EX-10.47

Exhibit 10.47

DOMINION RESOURCES, INC.

2016 PERFORMANCE GRANT PLAN

1. Purpose. The purpose of the 2016 Performance Grant Plan (the “Plan”) is to set forth the terms of 2016 Performance Grants awarded by Dominion Resources, Inc., a Virginia corporation (the “Company”), pursuant to the Dominion Resources, Inc. 2014 Incentive Compensation Plan and any amendments thereto (the “2014 Incentive Compensation Plan”). This Plan contains the Performance Goals for the awards, the Performance Criteria, the target and maximum amounts payable, and other applicable terms and conditions.

2. Definitions. Capitalized terms used in this Plan not defined in this Section 2 will have the meaning assigned to such terms in the 2014 Incentive Compensation Plan.

a. Cause. For purposes of this Plan, the term “Cause” will have the meaning assigned to that term under a Participant’s Employment Continuity Agreement with the Company, as such Agreement may be amended from time to time.

b. Date of Grant. February 1, 2016.

c. Disability or Disabled. Means a “disability” as defined under Treasury Regulation Section 1.409A-3(i)(4). The Committee, as defined in the 2014 Incentive Compensation Plan document, will determine whether or not a Disability exists and its determination will be conclusive and binding on the Participant.

d. Participant. An officer of the Company or a Dominion Company who receives a Performance Grant on the Date of Grant.

e. Performance Period. The 24-month period beginning on January 1, 2016 and ending on December 31, 2017.

f. Retire or Retirement. For purposes of this Plan, the term Retire or Retirement means a voluntary termination of employment on a date when the Participant is eligible for early or normal retirement benefits under the terms of the Dominion Pension Plan, or would be eligible if any crediting of deemed additional years of age or service applicable to the Participant under the Company’s Benefit Restoration Plan or New Benefit Restoration Plan was applied under the Dominion Pension Plan, as in effect at the time of the determination, unless the Company’s Chief Executive Officer in his sole discretion (or, if the Participant is the Company’s Chief Executive Officer, the Committee in its sole discretion) determines that the Participant’s retirement is detrimental to the Company.

g. Target Amount. The dollar amount designated in the written notice to the Participant communicating the Performance Grant.

3. Performance Grants. A Participant will receive a written notice of the amount designated as the Participant’s Target Amount for the Performance Grant payable under the terms of this Plan. The actual payout may be from 0% to 200% of the Target Amount, depending on the achievement of the Performance Goals.

4. Performance Achievement and Time of Payment. Upon the completion of the Performance Period, the Committee will determine the final Performance Goal achievement of each of the Performance Criteria described in Section 6. The Company will then calculate the final amount of each Participant’s Performance Grant based on such Performance Goal achievement. Except as provided in Sections 7(b) or 8, the Committee will determine the time of payout of the Performance Grants, provided that in no event will payment be made later than March 15, 2018.

5. Forfeiture. Except as provided in Sections 7 and 8, a Participant’s right to payout of a Performance Grant will be forfeited if the Participant’s employment with the Company or a Dominion Company terminates for any reason before the end of the Performance Period.

6. Performance Goals. Payout of Performance Grants will be based on the Performance Goal achievement described in this Section 6 of the Performance Criteria defined in Exhibit A.

a. TSR Performance. Total Shareholder Return Performance (“TSR Performance”) will determine fifty percent (50%) of the Target Amount (“TSR Percentage”). TSR Performance is defined in Exhibit A. The percentage of the TSR Percentage that will be paid out, if any, is based on the following table:

Relative TSR Performance Percentile Ranking	Percentage Payout of TSR Percentage
85th or above		200	%
50th		100	%
25th		50	%
Below 25th		0	%

To the extent that the Company’s Relative TSR Performance ranks in a percentile between the 25^th and 85^th percentile in the table above, then the TSR Percentage payout will be interpolated between the corresponding TSR Percentage payout set forth above. No payment of the TSR Percentage will be made if the Relative TSR Performance is below the 25^th percentile, except that a payment of 25% of the TSR Percentage will be made if the Company’s Relative TSR Performance is below the 25^th percentile but its Absolute TSR Performance is at least 9%. In addition to the foregoing payments, and regardless of the Company’s Relative TSR Performance, if the Company’s Absolute TSR Performance is either (i) at least 10% but less than 15%, then an additional payment of 25% of the TSR Percentage will be made, or (ii) at least 15%, then an additional payment of 50% of the TSR Percentage will be made (in either case, the “Performance Adder”). The Committee may reduce or eliminate payment of the Performance Adder in its sole discretion.

The aggregate payments under this Section 6(a) may not exceed 250% of the TSR Percentage. In addition, the overall percentage payment under the entire Performance Grant may not exceed 200%.

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b. ROIC Performance. Return on Invested Capital Performance (“ROIC Performance”) will determine fifty percent (50%) of the Target Amount (“ROIC Percentage”). ROIC Performance is defined in Exhibit A. The percentage of the ROIC Percentage that will be paid out, if any, is based on the following table:

ROIC Performance	Percentage Payout of ROIC Percentage
7.24% and above		200	%
6.99%		125	%
6.40% - 6.64%		100	%
6.34%		50	%
Below 6.34%		0	%

- To the extent that the Company’s ROIC Performance is greater than 6.34% and less than 6.40%, the ROIC Percentage payout will be interpolated between the applicable Percentage Payout of ROIC Percentage range set forth above.

- To the extent that the Company’s ROIC Performance is greater than 6.64% and less than 6.99%, the ROIC Percentage payout will be interpolated between the applicable Percentage Payout of ROIC Percentage range set forth above.

- To the extent that the Company’s ROIC Performance is greater than 6.99% and less than 7.24%, the ROIC Percentage payout will be interpolated between the applicable Percentage Payout of ROIC Percentage range set forth above.

7. Retirement, Involuntary Termination without Cause, Death or Disability.

a. Retirement or Involuntary Termination without Cause. Except as provided in Section 8, if a Participant Retires during the Performance Period or if a Participant’s employment is involuntarily terminated by the Company or a Dominion Company without Cause during the Performance Period, and in either case the Participant would have been eligible for a payment if the Participant had remained employed until the end of the Performance Period, the Participant will receive a pro-rated payout of the Participant’s Performance Grant equal to the payment the Participant would have received had the Participant remained employed until the end of the Performance Period multiplied by a fraction, the numerator of which is the number of whole months from the Date of Grant to the first day of the month coinciding with or immediately following the date of the Participant’s retirement or termination of employment, and the denominator of which is twenty-three (23). Payment will be made after the end of the Performance Period at the time provided in Section 4 based on the Performance Goal achievement approved by the Committee. If the Participant Retires, however, no payment will be made if the Company’s Chief Executive Officer in his sole discretion (or, if the Participant is the Company’s Chief Executive Officer, the Committee in its sole discretion) determines that the Participant’s Retirement is detrimental to the Company.

b. Death or Disability. If, while employed by the Company or a Dominion Company, a Participant dies or becomes Disabled during the Performance Period, the Participant or, in the event of the Participant’s death, the Participant’s Beneficiary will receive a lump sum cash payment equal to the product of (i) and (ii) where:

(i) is the amount that would be paid based on the predicted performance used for determining the compensation cost recognized by the Company for the Participant’s Performance Grant for the latest financial statement filed with the Company’s Annual Report on Form 10-K or Quarterly Report on Form 10-Q immediately prior to the event; and

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(ii) is a fraction, the numerator of which is the number of whole months from the Date of Grant to the first day of the calendar month coinciding with or immediately following the date of the Participant’s death or Disability, and the denominator of which is twenty-three (23).

Payment under this Section 7(b) will be made as soon as administratively feasible (and in any event within sixty (60) days)) after the date of the Participant’s death or Disability, and the Participant shall not have the right to any further payment under this Agreement. In the event of the Participant’s death, payment will be made to the Participant’s designated Beneficiary.

8. Qualifying Change of Control. Upon a Qualifying Change of Control prior to the end of the Performance Period, provided the Participant has remained continuously employed with Dominion or a Dominion Company from the Date of Grant to the date of the Qualifying Change of Control, the Participant will receive a lump sum cash payment equal to the greater of (i) the Target Amount or (ii) the total payout that would be made at the end of the Performance Period if the predicted performance used for determining the compensation cost recognized by the Company for the Participant’s Performance Grant for the latest financial statement filed with the Company’s Annual Report on Form 10-K or Quarterly Report on Form 10-Q immediately prior to the Qualifying Change of Control was the actual performance for the Performance Period (in either case, the “COC Payout Amount”). Payment will be made on or as soon as administratively feasible following the Qualifying Change of Control date and in no event later than sixty (60) days following the Qualifying Change of Control date. If a Qualifying Change of Control occurs prior to the end of the Performance Period and after a Participant has Retired or been involuntarily terminated without Cause pursuant to Section 7(a) above, then the Participant will receive a pro-rated payout of the Participant’s Performance Grant, equal to the COC Payout Amount multiplied by the fraction set forth in Section 7(a) above, with payment occurring in a cash lump sum on or as soon as administratively feasible (but in any event within sixty (60) days) after the Qualifying Change of Control date. Following any payment under this Section 8, the Participant shall not have the right to any further payment under this Agreement.

9. Termination for Cause. Notwithstanding any provision of this Plan to the contrary, if the Participant’s employment with the Company or a Dominion Company is terminated for Cause (as defined by the Employment Continuity Agreement between the Participant and the Company), the Participant will forfeit all rights to his or her Performance Grant.

10. Clawback of Award Payment.

a. Restatement of Financial Statements. If the Company’s financial statements are required to be restated at any time within a two (2) year period following the end of the Performance Period as a result of fraud or intentional misconduct, the Committee may, in its discretion, based on the facts and circumstances surrounding the restatement, direct the Company to recover all or a portion of the Performance Grant payout from the Participant if the Participant’s conduct directly caused or partially caused the need for the restatement.

b. Fraudulent or Intentional Misconduct. If the Company determines that the Participant has engaged in fraudulent or intentional misconduct related to or materially affecting the Company’s business operations or the Participant’s duties at the Company, the Committee may, in its discretion, based on the facts and circumstances surrounding the misconduct, direct the Company to withhold payment, or if payment has been made, to recover all or a portion of the Performance Grant payout from the Participant.

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c. Recovery of Payout. The Company reserves the right to recover a Performance Grant payout pursuant to this Section 10 by (i) seeking repayment from the Participant; (ii) reducing the amount that would otherwise be payable to the Participant under another Company benefit plan or compensation program to the extent permitted by applicable law; (iii) withholding future annual and long-term incentive awards or salary increases; or (iv) taking any combination of these actions.

d. No Limitation on Remedies. The Company’s right to recover a Performance Grant payout pursuant to this Section 10 shall be in addition to, and not in lieu of, actions the Company may take to remedy or discipline a Participant’s misconduct including, but not limited to, termination of employment or initiation of a legal action for breach of fiduciary duty.

e. Subject to Future Rulemaking. The Performance Grant payout is subject to any claw back policies the Company may adopt in order to conform to the requirements of Section 954 of the Dodd-Frank Wall Street Reform Act and Consumer Protection Act and resulting rules issued by the Securities and Exchange Commission or national securities exchanges thereunder and that the Company determines should apply to this Performance Grant Plan.

11. Miscellaneous.

a. Nontransferability. Except as provided in Section 7(b), a Performance Grant is not transferable and is subject to a substantial risk of forfeiture until the end of the Performance Period.

b. No Right to Continued Employment. A Performance Grant does not confer upon a Participant any right with respect to continuance of employment by the Company, nor will it interfere in any way with the right of the Company to terminate a Participant’s employment at any time.

c. Tax Withholding. The Company will withhold Applicable Withholding Taxes from the payout of Performance Grants.

d. Application of Code Section 162(m). Performance Grants are intended to constitute “qualified performance-based compensation” within the meaning of section 1.162-27(e) of the Income Tax Regulations. The Committee will certify the achievement of the Performance Goals described in Section 6. To the maximum extent possible, this Plan will be interpreted and construed in accordance with this subsection 11(d).

e. Negative Discretion. Pursuant to Section 6(c) of the 2014 Incentive Compensation Plan, the Committee retains the authority to exercise negative discretion to reduce payments under this Plan as it deems appropriate.

f. Governing Law. This Plan shall be governed by the laws of the Commonwealth of Virginia, without regard to its choice of law provisions.

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g. Conflicts. In the event of any material conflict between the provisions of the 2014 Incentive Compensation Plan and the provisions of this Plan, the provisions of the 2014 Incentive Compensation Plan will govern.

h. Participant Bound by Plan. By accepting a Performance Grant, a Participant acknowledges receipt of a copy of this Plan and the 2014 Incentive Compensation Plan document and prospectus, which are accessible on the Company Intranet, and agrees to be bound by all the terms and provisions thereof.

i. Binding Effect. This Plan will be binding upon and inure to the benefit of the legatees, distributes, and personal representatives of Participants and any successors of the Company.

j. Section 409A. This Plan and the Performance Grants hereunder are intended to comply with Section 409A of the Internal Revenue Code of 1986, as amended (“Code Section 409A”), and shall be interpreted to the maximum extent possible in accordance with such intent. To the extent necessary to comply with Code Section 409A, no payment will be made earlier than six months after a Participant’s termination of employment other than for death if the Performance Grant is subject to Code Section 409A and the Participant is a “specified employee” (within the meaning of Code Section 409A(a)(2)(B)(i)).

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EXHIBIT A

DOMINION RESOURCES, INC.

2016 PERFORMANCE GRANT PLAN

PERFORMANCE CRITERIA

Total Shareholder Return

Relative TSR Performance will be measured based on where the Company’s total shareholder return during the Performance Period ranks in relation to the total shareholder returns of the companies that are listed as members of the Philadelphia Stock Exchange Utility Index as of the end of the Performance Period (the “Comparison Companies”). Absolute TSR Performance will be the Company’s total shareholder return on a compounded annual basis for the Performance Period. In general, total shareholder return consists of the difference between the value of a share of common stock at the beginning and end of the Performance Period, plus the value of dividends paid as if reinvested in stock and other appropriate adjustments for such events as stock splits. For purposes of TSR Performance, the total shareholder return of the Company and the Comparison Companies will be calculated using Bloomberg L.P. As soon as practicable after the completion of the Performance Period, the total shareholder returns of the Comparison Companies will be obtained from Bloomberg L.P. and ranked from highest to lowest by the Committee. The Company’s total shareholder return will then be ranked in terms of which percentile it would have placed in among the Comparison Companies.

Return on Invested Capital

Return on Invested Capital (ROIC)

The following terms are used to calculate ROIC for purposes of the 2016 Performance Grant:

ROIC means Total Return divided by Average Invested Capital. Performance will be calculated for the two successive fiscal years within the Performance Period, added together and then divided by two to arrive at an annual average ROIC for the Performance Period.

Total Return means Operating Earnings plus After-tax Interest & Related Charges, all determined for the two successive fiscal years within the Performance Period.

Operating Earnings means operating earnings as disclosed on the Company’s earnings report furnished on Form 8-K for the applicable fiscal year.

Average Invested Capital means the Average Balances for Long & Short-term Debt plus Preferred Equity plus Common Shareholders’ Equity. The Average Balances for a year are calculated by performing the calculation at the end of each month during the fiscal year plus the last month of the prior fiscal year and then averaging those amounts over 13 months. Long and short-term debt shall exclude debt that is non-recourse to Dominion Resources, Inc. (Dominion) or its subsidiaries where Dominion or its subsidiaries has not made an associated investment. Short-term debt shall be net of cash and cash equivalents.

Average Invested Capital will be calculated by excluding (i) accumulated other comprehensive income/(loss) from Common Shareholders’ Equity (as shown on the Company’s financial statements during the Performance Period); (ii) impacts from changes in accounting principles that were not prescribed as of the Date of Grant; and (iii) the effects of incremental impacts from non-operating gains or losses during the Performance Period, as disclosed on the Company’s earnings report furnished on Form 8-K, that were not included in the projection on which the original ROIC calculation was based at the time of the grant.

i

EX-10.48

Exhibit 10.48

DOMINION RESOURCES, INC.

RESTRICTED STOCK AWARD AGREEMENT

PARTICIPANT	DATE OF GRANT	NUMBER OF SHARES OF RESTRICTED STOCK GRANTED
«First_Name» «Last_Name»		«##,###»
PERSONNEL NUMBER	VESTING DATE	VESTING SCHEDULE
		Vesting Date	Percentage
«#####»			100%

THIS AGREEMENT, effective as of the Date of Grant shown above, between Dominion Resources, Inc., a Virginia Corporation (the “Company”) and the Participant named above is made pursuant and subject to the provisions of the Dominion Resources, Inc. 2014 Incentive Compensation Plan and any amendments thereto (the “Plan”). All terms used in this Agreement that are defined in the Plan have the same meaning given to such terms in the Plan.

1. Award of Stock. Pursuant to the Plan, the Number of Shares of Restricted Stock Granted shown above (the “Restricted Stock”) were awarded to the Participant on the Date of Grant shown above, subject to the terms and conditions of the Plan, and subject further to the terms and conditions set forth in this Agreement.

2. Vesting. Except as provided in Sections 3, 4, 5 or 6, one hundred percent (100%) of the shares of Restricted Stock awarded under this Agreement will vest on the Vesting Date shown above.

3. Forfeiture. Except as provided in Sections 4 or 5, the Participant will forfeit any and all rights in the Restricted Stock if the Participant’s employment with the Company or a Dominion Company terminates for any reason prior to the Vesting Date.

4. Death, Disability, Retirement or Involuntary Termination without Cause. Except as provided in Section 5, if the Participant terminates employment due to death, Disability, or Retirement (as such term is defined in Section 8(e)) before the Vesting Date or if the Participant’s employment is involuntarily terminated by the Company or a Dominion Company without Cause (as defined in the Employment Continuity Agreement between the Participant and the Company) before the Vesting Date, the Participant will become vested in the number of shares of Restricted Stock awarded under this Agreement multiplied by a fraction, the numerator of which is the number of whole months from February 1,              to the first day of the month coinciding with or immediately following the date of the Participant’s termination of employment, and the denominator of which is the number of whole months from February 1,              to the Vesting Date, rounded

1

down to the nearest whole share. If the Participant Retires, however, the Participant’s Restricted Stock will not vest if the Company’s Chief Executive Officer in his sole discretion (or, if the Participant is the Company’s Chief Executive Officer, the Committee in its sole discretion) determines that the Participant’s Retirement is detrimental to the Company. The vesting will occur on the date of the Participant’s termination of employment due to death, Disability, Retirement, or termination by the Company without Cause. Any shares of Restricted Stock that do not vest in accordance with this Section 4 will be forfeited.

5. Change of Control. Upon a Change of Control prior to the Vesting Date, provided the Participant has remained continuously employed with Dominion or a Dominion Company from the Date of Grant to the date of the Change of Control, the Participant’s rights in the Restricted Stock will become vested as follows:

a. A portion of the Restricted Stock will be immediately vested equal to the number of shares of Restricted Stock awarded under this Agreement multiplied by a fraction, the numerator of which is the number of whole months from February 1,              to the Change of Control date, and the denominator of which is the number of whole months from February 1,              to the Vesting Date, rounded down to the nearest whole share.

b. Unless previously forfeited, the remaining shares of Restricted Stock will become vested after a Change of Control at the earliest of the following events and in accordance with the terms described in subsections (i) through (iii) below:

(i) Vesting Date. All remaining shares of Restricted Stock will become vested on the Vesting Date.

(ii) Death, Disability or Retirement. If the Participant terminates employment due to death, Disability or Retirement (as defined in Section 8(e)) before the Vesting Date, the Participant will become vested in the remaining shares of Restricted Stock multiplied by a fraction, the numerator of which is the number of whole months from the first day of the month in which the Change of Control occurs to the first day of the month coinciding with or immediately following the Participant’s termination of employment, and the denominator of which is the number of whole months from the first day of the month in which the Change of Control occurs to the Vesting Date, rounded down to the nearest whole share. If the Participant Retires, however, the Participant’s Restricted Stock will not vest if the Company’s Chief Executive Officer in his sole discretion (or, if the Participant is the Company’s Chief Executive Officer, the Committee in its sole discretion) determines that the Participant’s Retirement is detrimental to the Company. The

2

vesting will occur on the date of the Participant’s termination of employment due to death, Disability, or Retirement. Any shares of the Restricted Stock that do not vest in accordance with the terms of this subsection (ii) will be forfeited.

(iii) Involuntary Termination without Cause. All remaining shares of Restricted Stock will become vested upon the Participant’s involuntary termination by the Company or a Dominion Company without Cause before the Vesting Date, or upon the Participant’s Constructive Termination before the Vesting Date, as such terms are defined by the Employment Continuity Agreement between the Participant and the Company.

6. Termination for Cause. Notwithstanding any provision of this Agreement to the contrary, if the Participant’s employment with the Company or a Dominion Company is terminated for Cause (as defined by the Employment Continuity Agreement between the Participant and the Company), the Participant will forfeit all Restricted Stock shares awarded pursuant to this Agreement.

7. Clawback of Award Payment.

a. Restatement of Financial Statements. If the Company’s financial statements are required to be restated at any time within a two (2) year period following the Vesting Date as a result of fraud or intentional misconduct, the Committee may, in its discretion, based on the facts and circumstances surrounding the restatement, direct the Company to withhold issuance of all or a portion of the shares granted pursuant to this Agreement, or if shares have been issued, to recover all or a portion of the shares from the Participant if the Participant’s conduct directly caused or partially caused the need for the restatement.

b. Fraudulent or Intentional Misconduct. If the Company determines that the Participant has engaged in fraudulent or intentional misconduct related to or materially affecting the Company’s business operations or the Participant’s duties at the Company, the Committee may, in its discretion, based on the facts and circumstances surrounding the misconduct, direct the Company to withhold issuance of all or a portion of the shares granted pursuant to this Agreement, or if shares have been issued, to recover all or a portion of the shares from the Participant.

c. Recovery of Payout. The Company reserves the right to recover a Restricted Stock Award payout pursuant to this Section 7 by (i) seeking recovery of the vested shares from the Participant; (ii) reducing the amount that would otherwise be payable to the Participant under another Company benefit plan or compensation program to the extent permitted by applicable law; (iii) withholding future annual and long-term incentive awards or salary increases; or (iv) taking any combination of these actions.

3

d. No Limitation on Remedies. The Company’s right to recover Restricted Stock or issued shares pursuant to this Section 7 shall be in addition to, and not in lieu of, actions the Company may take to remedy or discipline a Participant’s misconduct including, but not limited to, termination of employment or initiation of a legal action for breach of fiduciary duty.

e. Subject to Future Rulemaking. The Restricted Stock granted under this Agreement is subject to any claw back policies the Company may adopt in order to conform to the requirements of Section 954 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and resulting rules issued by the Securities and Exchange Commission or national securities exchanges thereunder and that the Company determines should apply to said Restricted Stock.

8. Terms and Conditions.

a. Nontransferability. Except as provided in Sections 4 and 5, the shares of Restricted Stock are not transferable and are subject to a substantial risk of forfeiture until the Vesting Date.

b. Uncertificated Shares; Power of Attorney. The Company may issue the Restricted Shares in uncertificated form. Such uncertificated shares shall be credited to a book entry account maintained by the Company (or its transfer agent) on behalf of the Participant. As a condition of accepting this award, the Participant hereby irrevocably appoints Dominion Resources Services, Inc., or its successor, as the Participant’s attorney-in-fact, with full power of substitution, to transfer (or provide instructions to the Company’s transfer agent to transfer) such shares on the Company’s books.

c. Custody of Share Certificates; Stock Power. The Company will retain custody of any share certificates for the Restricted Stock that may be issued until such shares vest or are forfeited. If share certificates are issued, the Participant shall execute and deliver a stock power, endorsed in blank, to Dominion Resources Services, Inc., with respect to such shares.

d. Shareholder Rights. The Participant will have the right to receive dividends and will have the right to vote the shares of Restricted Stock awarded under Section 1, both vested and unvested.

e. Retirement. For purposes of this Agreement, the term Retire or Retirement means a voluntary termination when the Participant is eligible for early or normal retirement benefits under the terms of the Dominion

4

Pension Plan, or would be eligible if any crediting of deemed additional years of age or service applicable to the Participant under the Company’s Benefit Restoration Plan or New Benefit Restoration Plan was applied under the Pension Plan, as in effect at the time of the determination, unless the Company’s Chief Executive Officer in his sole discretion (or, if the Participant is the Company’s Chief Executive Officer, the Committee in its sole discretion) determines that the Participant’s retirement is detrimental to the Company.

f. Delivery of Shares.

(i) Share Delivery. On or as soon as administratively feasible after the Vesting Date or the date on which the shares of Restricted Stock have become vested due to the occurrence of an event described in Section 4 or 5, the Company will remove (or provide instructions to its transfer agents to remove) the transfer restrictions described herein, and (if any share certificate has been issued) shall deliver to the Participant (or in the event of the Participant’s death, the Participant’s Beneficiary) any such certificates free of the transfer restrictions described herein. The Company will also cancel any stock power covering such shares.

(ii) Withholding of Taxes. No Company Stock will be delivered until the Participant (or the Participant’s Beneficiary) has paid to the Company the amount that must be withheld under federal, state and local income and employment tax laws (the “Applicable Withholding Taxes”) or the Participant and the Company have made satisfactory arrangements for the payment of such taxes. Unless the Participant makes an alternative election, the Company will retain the number of shares of Restricted Stock (valued at their Fair Market Value) required to satisfy the Applicable Withholding Taxes. As an alternative to the Company retaining shares, the Participant or the Participant’s Beneficiary may elect to (i) deliver Mature Shares (valued at their Fair Market Value) or (ii) make a cash payment to satisfy Applicable Withholding Taxes.

g. Fractional Shares. Fractional shares of Company Stock will not be issued.

h. No Right to Continued Employment. This Agreement does not confer upon the Participant any right with respect to continuance of employment by the Company or a Dominion Company, nor shall it interfere in any way with the right of the Company or a Dominion Company to terminate the Participant’s employment at any time.

i. Change in Capital Structure. The number and fair market value of shares of Restricted Stock awarded by this Agreement shall be automatically adjusted as provided in Section 18(a) of the Plan if the Company has a change in capital structure.

5

j. Governing Law. This Agreement shall be governed by the laws of the Commonwealth of Virginia, other than its choice of law provisions.

k. Conflicts. In the event of any conflict between the provisions of the Plan and the provisions of this Agreement, the provisions of the Plan shall govern.

l. Participant Bound by Plan. By accepting this Agreement, Participant hereby acknowledges receipt of a copy of the prospectus and Plan document accessible on the Company Intranet and agrees to be bound by all the terms and provisions thereof.

m. Binding Effect. This Agreement shall be binding upon and inure to the benefit of the legatees, distributees, and personal representatives of the Participant and any successors of the Company.

6

EX-10.49

Exhibit 10.49

Dominion Resources, Inc.

2016 Base Salaries for Named Executive Officers*

The 2016 base salaries for Dominion’s named executive officers are as follows: Thomas F. Farrell II, Chairman, President and Chief Executive Officer – $1,509,701; Mark F. McGettrick, Executive Vice President and Chief Financial Officer – $854,201; David A. Christian, Executive Vice President and Chief Executive Officer – Energy Infrastructure Group – $683,456; Paul D. Koonce, Executive Vice President and Chief Executive Officer – Dominion Generation Group – $683,456; and David A. Heacock, President and Chief Nuclear Officer – Dominion Nuclear – $530,674.

* Effective March 1, 2016

EX-10.50

Exhibit 10.50

Dominion Resources, Inc.

Non-Employee Directors’ Annual Compensation

As of December 31, 2015

Annual Retainer	Amount
Service as Director	$205,000 ($77,500 cash; $127,500 stock)
Service as Audit Committee or Compensation, Governance and Nominating Committee Chair	$22,500
Service as Finance and Risk Oversight Committee Chair	$15,000
Service as Lead Director	$27,500
Meeting Fees
Board meetings	$2,000 per meeting
Committee meetings	$2,000 per meeting

EX-12.A

Exhibit 12.a

Dominion Resources, Inc. and Subsidiaries

Computation of Ratio of Earnings to Fixed Charges

(millions of dollars)

	Years Ended December 31,
	2015(a)		2014(b)			2013(c)		2012(d)			2011(e)
Earnings, as defined:
Income from continuing operations including noncontrolling interest before income tax expense	$	2,828	$	1,778		$	2,704	$	2,265		$	2,262
Distributed income from unconsolidated investees, less equity in earnings		12		(8	)		17		(13	)		(23	)
Fixed charges included in income		953		1,237			930		880			867
Total earnings, as defined	$	3,793	$	3,007		$	3,651	$	3,132		$	3,106
Fixed charges, as defined:
Interest charges	$	920	$	1,208		$	899	$	845		$	818
Rental interest factor		33		29			31		35			49
Fixed charges included in income	$	953	$	1,237		$	930	$	880		$	867
Preference security dividend requirement of consolidated subsidiary		0		17			25		25			25
Capitalized Interest		67		39			28		24			11
Interest from discontinued operations		0		0			85		80			99
Total fixed charges, as defined	$	1,020	$	1,293		$	1,068	$	1,009		$	1,002
Ratio of Earnings to Fixed Charges		3.72		2.33			3.42		3.10			3.10

(a) Earnings for the twelve months ended December 31, 2015 include $85 million write-off of prior-period deferred fuel costs associated with Virginia legislation; $99 million charge associated to future ash pond and landfill closure costs; $78 million charge related to other items; partially offset by $60 million of net gain related to our investments in nuclear decommissioning trust funds. Excluding the effect of these items from the calculation would result in a higher ratio of earnings to fixed charges for the twelve months ended December 31, 2015.

(b) Earnings for the twelve months ended December 31, 2014 include $374 million charge related to North Anna and offshore wind facilities; $284 million charge associated with our liability management effort, which is included in fixed charges; $121 million accrued charge associated with future ash pond and landfill closure costs; $93 million charge related to other items; partially offset by $100 million net gain on the sale of our electric retail energy marketing business and $72 million of net gain related to our investments in nuclear decommissioning trust funds. Excluding the effect of these items from the calculation would result in a higher ratio of earnings to fixed charges for the twelve months ended December 31, 2014.

(c) Earnings for the twelve months ended December 31, 2013 include a $55 million impairment charge related to certain natural gas infrastructure assets; $40 million charge in connection with the Virginia Commission’s final ruling associated with its biennial review of Virginia Power’s base rates for 2011-2012 test years; $28 million charge associated with our operating expense reduction initiative, primarily reflecting severance pay and other employee related costs; $26 million charge related to the expected early shutdown of certain coal-fired generating units; $29 million charge related to other items; partially offset by $81 million of net gain related to our investments in nuclear decommissioning trust funds; $47 million benefit due to a downward revision in the nuclear decommissioning asset retirement obligations for certain merchant nuclear units that are no longer in service; $29 million net benefit primarily resulting from the sale of Elwood. Excluding the net effect of these items from the calculation would result in a higher ratio of earnings to fixed charges for the twelve months ended December 31, 2013.

(d) Earnings for the twelve months ended December 31, 2012 include $438 million of impairment and other charges related the planned shut-down of Kewaunee; $87 million of restoration costs associated with severe storms affecting our Dominion Virginia Power and Dominion North Carolina service territories; partially offset by a $36 million net gain related to our investments in nuclear decommissioning trust funds and $4 million net benefit related to other items. Excluding the net effect of these items from the calculation would result in a higher ratio of earnings to fixed charges for the twelve months ended December 31, 2012.

(e) Earnings for the twelve months ended December 31, 2011 include $228 million of impairment charges related to electric utility generation assets; $96 million of restoration costs associated with Hurricane Irene; $43 million impairment of excess emission allowances resulting from a new EPA Air Pollution Rule; $31 million net charge in connection with the Virginia State Corporation Commission’s final ruling associated with its biennial review of Virginia Power’s base rates for 2009 and 2010 test years; $21 million of earthquake related costs, largely related to inspections following the safe shutdown of reactors at our North Anna nuclear power station; and a $45 million net charge related to other items; partially offset by a $24 million benefit related to litigation with the Department of Energy for spent nuclear fuel-related costs at our Millstone nuclear power station. Excluding the net effect of these items from the calculation would result in a higher ratio of earnings to fixed charges for the twelve months ended December 31, 2011.

EX-12.B

Exhibit 12.b

Virginia Electric and Power Company

Computation of Ratio of Earnings to Fixed Charges

(millions of dollars)

	Years Ended December 31,
	2015		2014		2013		2012		2011
Earnings, as defined:
Income from continuing operations before income tax expense	$	1,746	$	1,406	$	1,797	$	1,703	$	1,362
Fixed charges included in income		474		438		401		418		361
Total earnings, as defined	$	2,220	$	1,844	$	2,198	$	2,121	$	1,723
Fixed charges, as defined:
Interest charges	$	457	$	425	$	388	$	404	$	346
Rental interest factor		17		13		13		14		15
Total fixed charges, as defined	$	474	$	438	$	401	$	418	$	361
Ratio of Earnings to Fixed Charges		4.68		4.21		5.48		5.07		4.77

EX-12.C

Exhibit 12.c

Dominion Gas Holdings, LLC

Computation of Ratio of Earnings to Fixed Charges

(millions of dollars)

	Years Ended December 31,
	2015			2014			2013			2012		2011
Earnings, as defined:
Income from continuing operations before income tax expense	$	740		$	846		$	762		$	747	$	549
Distributed income from unconsolidated investees, less equity in earnings		(3	)		(1	)		(2	)		2		2
Fixed charges included in income		86			39			43			65		64
Total earnings, as defined	$	823		$	884		$	803		$	814	$	615
Fixed charges, as defined:
Interest charges	$	74		$	28		$	30		$	51	$	51
Rental interest factor		12			11			13			14		13
Total fixed charges, as defined	$	86		$	39		$	43		$	65	$	64
Ratio of Earnings to Fixed Charges		9.57			22.67			18.67			12.52		9.61

EX-21

Exhibit 21

Dominion Resources, Inc.

Subsidiaries of the Registrant

As of February 15, 2016

Name	Jurisdiction of Incorporation	Name Under Which Business is Conducted
Dominion Resources, Inc.	Virginia	Dominion Resources, Inc.
CNG Coal Company	Delaware	CNG Coal Company
Dominion ACP Holding, Inc.	Virginia	Dominion ACP Holding, Inc.
Dominion Atlantic Coast Pipeline, LLC	Virginia	Dominion Atlantic Coast Pipeline, LLC
Dominion Alternative Energy Holdings, Inc.	Virginia	Dominion Alternative Energy Holdings, Inc.
Dominion Energy Technologies, Inc.	Virginia	Dominion Energy Technologies, Inc.
Dominion Energy Technologies II, Inc.	Virginia	Dominion Energy Technologies II, Inc.
Dominion Voltage, Inc.	Virginia	Dominion Voltage, Inc.
		DVI
Tredegar Solar Fund I, LLC	Delaware	Tredegar Solar Fund I, LLC
Diamond Beehive Corp.	Utah	Diamond Beehive Corp.
Dominion Capital, Inc.	Virginia	Dominion Capital, Inc.
Dominion Carolina Gas Services, Inc.	Virginia	Dominion Carolina Gas Services, Inc.
Dominion Cove Point, Inc.	Virginia	Dominion Cove Point, Inc.
Dominion MLP Holding Company, LLC	Delaware	Dominion MLP Holding Company, LLC
Dominion Midstream Partners, LP	Delaware	Dominion Midstream Partners, LP
Cove Point GP Holding Company, LLC	Delaware	Cove Point GP Holding Company, LLC
Dominion Cove Point LNG, LP	Delaware	Dominion Cove Point LNG, LP
Dominion Carolina Gas Transmission, LLC	South Carolina	Dominion Carolina Gas Transmission, LLC
Iroquois GP Holding Company, LLC	Delaware	Iroquois GP Holding Company, LLC
Dominion Midstream GP, LLC	Delaware	Dominion Midstream GP, LLC
Dominion Midstream Partners, LP	Delaware	Dominion Midstream Partners, LP
Cove Point GP Holding Company, LLC	Delaware	Cove Point GP Holding Company, LLC
Dominion Cove Point LNG, LP	Delaware	Dominion Cove Point LNG, LP
Dominion Carolina Gas Transmission, LLC	South Carolina	Dominion Carolina Gas Transmission, LLC
Iroquois GP Holding Company, LLC	Delaware	Iroquois GP Holding Company, LLC
Dominion Gas Projects Company, LLC	Delaware	Dominion Gas Projects Company, LLC
Dominion Cove Point LNG, LP	Delaware	Dominion Cove Point LNG, LP
Dominion Energy, Inc.	Virginia	Dominion Energy, Inc.
CNG Power Services Corporation	Delaware	CNG Power Services Corporation
Dominion Bridgeport Fuel Cell, LLC	Virginia	Dominion Bridgeport Fuel Cell, LLC
Dominion Cogen WV, Inc.	Virginia	Dominion Cogen WV, Inc.
Dominion Energy Marketing, Inc.	Delaware	Dominion Energy Marketing, Inc.
Dominion Nuclear Connecticut, Inc.	Delaware	Dominion Nuclear Connecticut, Inc.
Dominion Energy Manchester Street, Inc.	Virginia	Dominion Energy Manchester Street, Inc.
Dominion Energy Terminal Company, Inc.	Virginia	Dominion Energy Terminal Company, Inc.
Dominion Equipment, Inc.	Virginia	Dominion Equipment, Inc.
Dominion Equipment II, Inc.	Virginia	Dominion Equipment II, Inc.
Dominion Equipment III, Inc.	Delaware	Dominion Equipment III, Inc.
Dominion Fairless Hills, Inc.	Delaware	Dominion Fairless Hills, Inc.
Fairless Energy, LLC	Delaware	Fairless Energy, LLC
Dominion Mt. Storm Wind, LLC	Virginia	Dominion Mt. Storm Wind, LLC
Dominion North Star Generation, Inc.	Delaware	Dominion North Star Generation, Inc.
North Star Generation, LLC	Delaware	North Star Generation, LLC

Dominion Nuclear Projects, Inc.	Virginia	Dominion Nuclear Projects, Inc.
Dominion Energy Kewaunee, Inc.	Wisconsin	Dominion Energy Kewaunee, Inc.
Dominion Person, Inc.	Delaware	Dominion Person, Inc.
Dominion Solar CA, LLC	Delaware	Dominion Solar CA, LLC
Dominion Solar Projects I, Inc.	Virginia	Dominion Solar Projects I, Inc.
Dominion Solar Holdings III, LLC	Virginia	Dominion Solar Holdings III, LLC
Alamo Solar, LLC	California	Alamo Solar, LLC
Catalina Solar 2, LLC	Delaware	Catalina Solar 2, LLC
Catalina Solar Interconnection Manager, LLC	Delaware	Catalina Solar Interconnection Manager, LLC
Cottonwood Solar, LLC	Delaware	Cottonwood Solar, LLC
Imperial Valley Solar Company (IVSC) 2, LLC	California	Imperial Valley Solar Company (IVSC) 2, LLC
Maricopa West Solar PV, LLC	Delaware	Maricopa West Solar PV, LLC
Pavant Solar LLC	Delaware	Pavant Solar LLC
Richland Solar Center, LLC	Georgia	Richland Solar Center, LLC
Dominion Solar Projects II, Inc.	Virginia	Dominion Solar Projects II, Inc.
Dominion Solar Holdings III, LLC	Virginia	Dominion Solar Holdings III, LLC
Alamo Solar, LLC	California	Alamo Solar, LLC
Catalina Solar 2, LLC	Delaware	Catalina Solar 2, LLC
Catalina Solar Interconnection Manager, LLC	Delaware	Catalina Solar Interconnection Manager, LLC
Cottonwood Solar, LLC	Delaware	Cottonwood Solar, LLC
Imperial Valley Solar Company (IVSC) 2, LLC	California	Imperial Valley Solar Company (IVSC) 2, LLC
Maricopa West Solar PV, LLC	Delaware	Maricopa West Solar PV, LLC
Pavant Solar LLC	Delaware	Pavant Solar LLC
Richland Solar Center, LLC	Georgia	Richland Solar Center, LLC
Dominion Solar Projects III, Inc.	Virginia	Dominion Solar Projects III, Inc.
Four Brothers Solar, LLC	Delaware	Four Brothers Solar, LLC
Enterprise Solar, LLC	Delaware	Enterprise Solar, LLC
Escalante Solar I, LLC	Delaware	Escalante Solar I, LLC
Escalante Solar II, LLC	Delaware	Escalante Solar II, LLC
Escalante Solar III, LLC	Delaware	Escalante Solar III, LLC
Granite Mountain Holdings, LLC	Delaware	Granite Mountain Holdings, LLC
Granite Mountain Solar East, LLC	Delaware	Granite Mountain Solar East, LLC
Granite Mountain Solar West, LLC	Delaware	Granite Mountain Solar West, LLC
Iron Springs Holdings, LLC	Delaware	Iron Springs Holdings, LLC
Iron Springs Solar, LLC	Delaware	Iron Springs Solar, LLC
Dominion Solar Projects IV, Inc.	Virginia	Dominion Solar Projects IV, Inc.
Eastern Shore Solar LLC	Delaware	Eastern Shore Solar LLC
Dominion Solar Projects A, Inc.	Virginia	Dominion Solar Projects A, Inc.
Dominion Solar Holdings I, LLC	Virginia	Dominion Solar Holdings I, LLC
Azalea Solar, LLC	Delaware	Azalea Solar, LLC
Dominion Solar Construction and  Maintenance, LLC	Virginia	Dominion Solar Construction and Maintenance, LLC
Indy Solar Development, LLC	Delaware	Indy Solar Development, LLC
Indy Solar I, LLC	Delaware	Indy Solar I, LLC
Indy Solar II, LLC	Delaware	Indy Solar II, LLC
Indy Solar III, LLC	Delaware	Indy Solar III, LLC
Somers Solar Center, LLC	Delaware	Somers Solar Center, LLC
Dominion Solar Holdings II, LLC	Virginia	Dominion Solar Holdings II, LLC
CID Solar, LLC	Delaware	CID Solar, LLC
Dominion Solar Gen-Tie, LLC	Delaware	Dominion Solar Gen-Tie, LLC

Mulberry Farm, LLC	North Carolina	Mulberry Farm, LLC
		Mulberry Solar Farm, LLC
Pavant Solar, LLC	Delaware	Pavant Solar, LLC
RE Adams East LLC	Delaware	RE Adams East LLC
RE Camelot LLC	Delaware	RE Camelot LLC
RE Columbia, LLC	Delaware	RE Columbia LLC
RE Columbia Two LLC	Delaware	RE Columbia Two LLC
RE Kent South LLC	Delaware	RE Kent South LLC
RE Kansas LLC	Delaware	RE Kansas LLC
RE Old River One LLC	Delaware	RE Old River One LLC
Selmer Farm, LLC	North Carolina	Selmer Farm, LLC
TA – Acacia, LLC	Delaware	TA – Acacia, LLC
		West Antelope Solar Park
Dominion Solar Projects B, Inc.	Virginia	Dominion Solar Projects B, Inc.
Dominion Solar Holdings I, LLC	Virginia	Dominion Solar Holdings I, LLC
Azalea Solar, LLC	Delaware	Azalea Solar, LLC
Dominion Solar Construction and Maintenance, LLC	Virginia	Dominion Solar Construction and Maintenance, LLC
Indy Solar Development, LLC	Delaware	Indy Solar Development, LLC
Indy Solar I, LLC	Delaware	Indy Solar I, LLC
Indy Solar II, LLC	Delaware	Indy Solar II, LLC
Indy Solar III, LLC	Delaware	Indy Solar III, LLC
Somers Solar Center, LLC	Delaware	Somers Solar Center, LLC
Dominion Solar Holdings II, LLC	Virginia	Dominion Solar Holdings II, LLC
CID Solar, LLC	Delaware	CID Solar, LLC
Dominion Solar Gen-Tie, LLC	Delaware	Dominion Solar Gen-Tie, LLC
Mulberry Farm, LLC	North Carolina	Mulberry Farm, LLC
		Mulberry Solar Farm, LLC
Pavant Solar, LLC	Delaware	Pavant Solar, LLC
RE Adams East LLC	Delaware	RE Adams East LLC
RE Camelot LLC	Delaware	RE Camelot LLC
RE Columbia LLC	Delaware	RE Columbia LLC
RE Columbia Two LLC	Delaware	RE Columbia Two LLC
RE Kent South LLC	Delaware	RE Kent South LLC
RE Kansas LLC	Delaware	RE Kansas LLC
RE Old River One LLC	Delaware	RE Old River One LLC
Selmer Farm, LLC	North Carolina	Selmer Farm, LLC
TA – Acacia, LLC	Delaware	TA – Acacia, LLC
		West Antelope Solar Park
Dominion Solar Services, Inc.	Virginia	Dominion Solar Services, Inc.
Dominion State Line, LLC	Delaware	Dominion State Line, LLC
Dominion Wholesale, Inc.	Virginia	Dominion Wholesale, Inc.
Dominion Wind Projects, Inc.	Virginia	Dominion Wind Projects, Inc.
Prairie Fork Wind Farm, LLC	Virginia	Prairie Fork Wind Farm, LLC
Dominion VirginiaWind Development, LLC	Virginia	Dominion VirginiaWind Development, LLC
Dominion Fowler Ridge Wind, LLC	Virginia	Dominion Fowler Ridge Wind, LLC
Dominion Wind Development, LLC	Virginia	Dominion Wind Development, LLC
Dominion Field Services, Inc.	Delaware	Dominion Field Services, Inc.
Dominion Gas Holdings, LLC	Virginia	Dominion Gas Holdings, LLC
Dominion Gathering & Processing, Inc.	Virginia	Dominion Gathering & Processing, Inc.

Dominion Iroquois, Inc.	Delaware	Dominion Iroquois, Inc.
Dominion Transmission, Inc.	Delaware	Dominion Transmission, Inc.
Dominion Brine, LLC	Delaware	Dominion Brine, LLC
Tioga Properties, LLC	Delaware	Tioga Properties, LLC
Farmington Properties, Inc.	Pennsylvania	Farmington Properties, Inc.
NE Hub Partners, L.L.C.	Delaware	NE Hub Partners, L.L.C.
NE Hub Partners, L.P.	Delaware	NE Hub Partners, L.P.
The East Ohio Gas Company	Ohio	Dominion East Ohio
Dominion Greenbrier, Inc.	Virginia	Dominion Greenbrier, Inc.
Greenbrier Pipeline Company, LLC	Delaware	Greenbrier Pipeline Company, LLC
Greenbrier Marketing Company, LLC	Delaware	Greenbrier Marketing Company, LLC
Dominion High Voltage Holdings, Inc.	Virginia	Dominion High Voltage Holdings, Inc.
Dominion High Voltage MidAtlantic, Inc.	Virginia	Dominion High Voltage MidAtlantic, Inc.
Dominion Investments, Inc.	Virginia	Dominion Investments, Inc.
Dominion Keystone Pipeline Holdings, Inc.	Delaware	Dominion Keystone Pipeline Holdings, Inc.
Dominion Keystone Pipeline, LLC	Delaware	Dominion Keystone Pipeline, LLC
Dominion MLP Holding Company II, Inc.	Virginia	Dominion MLP Holding Company II, Inc.
Dominion MLP Holding Company III, Inc.	Virginia	Dominion MLP Holding Company III, Inc.
Dominion Natrium Holdings, Inc.	Delaware	Dominion Natrium Holdings, Inc.
Dominion Oklahoma Texas Exploration & Production, Inc.	Delaware	Dominion Oklahoma Texas Exploration & Production, Inc.
Dominion Payroll Company, Inc.	Virginia	Dominion Payroll Company, Inc.
Dominion Projects Services, Inc.	Virginia	Dominion Projects Services, Inc.
Dominion Privatization Holdings, Inc.	Virginia	Dominion Privatization Holdings, Inc.
Dominion Privatization Florida, LLC	Virginia	Dominion Privatization Florida, LLC
Dominion Privatization Georgia, LLC	Virginia	Dominion Privatization Georgia, LLC
Dominion Privatization Kansas, LLC	Virginia	Dominion Privatization Kansas, LLC
Dominion Privatization Kentucky, LLC	Virginia	Dominion Privatization Kentucky, LLC
Dominion Privatization South Carolina, LLC	Virginia	Dominion Privatization South Carolina, LLC
Dominion Privatization Texas, LLC	Virginia	Dominion Privatization Texas, LLC
Dominion Products and Services, Inc.	Delaware	Dominion Products and Services, Inc.
		Dominion Energy Solutions
Dominion Resources Capital Trust III	Delaware	Dominion Resources Capital Trust III
Dominion Resources Services, Inc.	Virginia	Dominion Resources Services, Inc.
Dominion Retail, Inc.	Delaware	Dominion Energy Solutions
		Dominion East Ohio Energy
		Dominion Peoples Plus
Dominion South Holdings I, Inc.	Delaware	Dominion South Holdings I, Inc.
Dominion South Holdings II, LLC	Delaware	Dominion South Holdings II, LLC
Dominion South Pipeline Company, LP	Delaware	Dominion South Pipeline Company, LP
Dominion Technical Solutions, Inc.	Virginia	Dominion Technical Solutions, Inc.
Hope Gas, Inc.	West Virginia	Dominion Hope
Virginia Electric and Power Company	Virginia	Dominion Virginia Power (in Virginia)
		Dominion North Carolina Power (in North Carolina)
Virginia Power Fuel Corporation	Virginia	Virginia Power Fuel Corporation
Virginia Power Services, LLC	Virginia	Virginia Power Services, LLC
Dominion Generation Corporation	Virginia	Dominion Generation Corporation
Virginia Power Services Energy Corp., Inc.	Virginia	Virginia Power Services Energy Corp., Inc.
Virginia Power Nuclear Services Company	Virginia	Virginia Power Nuclear Services Company
VP Property, Inc.	Virginia	VP Property, Inc.
Virginia Power Energy Marketing, Inc.	Virginia	Virginia Power Energy Marketing, Inc.

EX-23

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-201149 and 333-194409 on Forms S-3 and Registration Statement Nos. 333-203952, 333-202366, 333-202364, 333-195768, 333-124256, 333-189581, 333-149993, 333-130570, 333-189580, 333-156027, 333-130566, 333-189579, 333-149989, 333-85094, 333-95795, 333-189578, 333-163805, 333-143916, 333-110332, 333-87529, 333-09167, 333-124257, 333-49725, 333-18391, 333-02733, and 333-69305 on Forms S-8 of our reports dated February 26, 2016, relating to the consolidated financial statements of Dominion Resources, Inc. and subsidiaries and the effectiveness of Dominion Resources, Inc. and subsidiaries’ internal control over financial reporting, appearing in this Annual Report on Form 10-K of Dominion Resources, Inc. for the year ended December 31, 2015.

We consent to the incorporation by reference in Registration Statement No. 333-201153 on Form S-3 of our report dated February 26, 2016, relating to the consolidated financial statements of Virginia Electric and Power Company (a wholly-owned subsidiary of Dominion Resources, Inc.) and subsidiaries, appearing in this Annual Report on Form 10-K of Virginia Electric and Power Company for the year ended December 31, 2015.

We consent to the incorporation by reference in Registration Statement No. 333-197252 on Form S-3 of our report dated February 26, 2016, relating to the consolidated financial statements of Dominion Gas Holdings, LLC (a wholly-owned subsidiary of Dominion Resources, Inc.) and subsidiaries, appearing in this Annual Report on Form 10-K of Dominion Gas Holdings, LLC for the year ended December 31, 2015.

/s/ Deloitte & Touche LLP

Richmond, Virginia

February 26, 2016

EX-31.A

Exhibit 31.a

I, Thomas F. Farrell II, certify that:

1. I have reviewed this report on Form 10-K of Dominion Resources, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Thomas F. Farrell II
	Thomas F. Farrell II President and Chief Executive Officer

EX-31.B

Exhibit 31.b

I, Mark F. McGettrick, certify that:

1. I have reviewed this report on Form 10-K of Dominion Resources, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Mark F. McGettrick
	Mark F. McGettrick Executive Vice President and Chief Financial Officer

EX-31.C

Exhibit 31.c

I, Thomas F. Farrell II, certify that:

1. I have reviewed this report on Form 10-K of Virginia Electric and Power Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Thomas F. Farrell II
	Thomas F. Farrell II Chief Executive Officer

EX-31.D

Exhibit 31.d

I, Mark F. McGettrick, certify that:

1. I have reviewed this report on Form 10-K of Virginia Electric and Power Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Mark F. McGettrick
	Mark F. McGettrick Executive Vice President and Chief Financial Officer

EX-31.E

Exhibit 31.e

I, Thomas F. Farrell II, certify that:

1. I have reviewed this report on Form 10-K of Dominion Gas Holdings, LLC;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Thomas F. Farrell II
	Thomas F. Farrell II Chief Executive Officer

EX-31.F

Exhibit 31.f

I, Mark F. McGettrick, certify that:

1. I have reviewed this report on Form 10-K of Dominion Gas Holdings, LLC;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 26, 2016	/s/ Mark F. McGettrick
	Mark F. McGettrick Executive Vice President and Chief Financial Officer

EX-32.A

Exhibit 32.a

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Dominion Resources, Inc. (the “Company”), certify that:

1. the Annual Report on Form 10-K for the year ended December 31, 2015 (the “Report”), of the Company to which this certification is an exhibit fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)).

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of December 31, 2015, and for the period then ended.

/s/ Thomas F. Farrell II

Thomas F. Farrell II

President and Chief Executive Officer

February 26, 2016

/s/ Mark F. McGettrick

Mark F. McGettrick

Executive Vice President and Chief Financial Officer

February 26, 2016

EX-32.B

Exhibit 32.b

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Virginia Electric and Power Company (the “Company”), certify that:

1. the Annual Report on Form 10-K for the year ended December 31, 2015 (the “Report”), of the Company to which this certification is an exhibit fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)).

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of December 31, 2015, and for the period then ended.

/s/ Thomas F. Farrell II

Thomas F. Farrell II

Chief Executive Officer

February 26, 2016

/s/ Mark F. McGettrick

Mark F. McGettrick

Executive Vice President and Chief Financial Officer

February 26, 2016

EX-32.C

Exhibit 32.c

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Dominion Gas Holdings, LLC (the “Company”), certify that:

1. the Annual Report on Form 10-K for the year ended December 31, 2015 (the “Report”), of the Company to which this certification is an exhibit fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)).

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of December 31, 2015 and for the period then ended.

/s/ Thomas F. Farrell II

Thomas F. Farrell II

Chief Executive Officer

February 26, 2016

/s/ Mark F. McGettrick

Mark F. McGettrick

Executive Vice President and Chief Financial Officer

February 26, 2016

XML

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2015	Jan. 31, 2016	Jun. 30, 2015
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Trading Symbol	D
Entity Registrant Name	DOMINION RESOURCES INC /VA/
Entity Central Index Key	0000715957
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		596,419,295
Entity Well Known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Public Float			$ 39,600,000,000
Virginia Electric and Power Company
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Trading Symbol	VEL - PE
Entity Registrant Name	VIRGINIA ELECTRIC & POWER CO
Entity Central Index Key	0000103682
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		274,723
Entity Well Known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Public Float			0
Dominion Gas Holdings, LLC
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Entity Registrant Name	Dominion Gas Holdings, LLC
Entity Central Index Key	0001603291
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		0
Entity Well Known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Public Float			$ 0

XML

Consolidated Statements of Income - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Operating Revenue		$ 11,683		$ 12,436		$ 13,120
Operating Expenses
Electric fuel and other energy-related purchases		2,725		3,400		3,885
Purchased electric capacity		330		361		358
Purchased gas		551		1,355		1,331
Other operations and maintenance		2,595		2,765		2,459
Depreciation, depletion and amortization		1,395		1,292		1,208
Other taxes		551		542		563
Total operating expenses		8,147		9,715		9,804
Income from operations		3,536		2,721		3,316
Other income		196		250		265
Interest and related charges		904		1,193		877
Income from continuing operations including noncontrolling interests before income taxes		2,828		1,778		2,704
Income tax expense		905		452		892
Income from continuing operations including noncontrolling interests		1,923		1,326		1,812
Income (loss) from discontinued operations	[1]	0		0		(92)
Net income including noncontrolling interests		1,923		1,326		1,720
Noncontrolling interests		24		16		23
Net income attributable to Dominion		1,899		1,310		1,697
Amounts attributable to Dominion:
Income from continuing operations, net of tax		1,899	[2]	1,310	[2]	1,789
Loss from discontinued operations, net of tax		0		0		(92)
Net income attributable to Dominion		1,899		1,310		1,697
Balance available for common stock		$ 1,923		$ 1,326		$ 1,720
Earnings Per Common Share-Basic:
Income from continuing operations (in dollars per share)		$ 3.21	[2]	$ 2.25	[2]	$ 3.09
Loss from discontinued operations (in dollars per share)		0.00		0.00		(0.16)
Net income attributable to Dominion (in dollars per share)		3.21		2.25		2.93
Earnings Per Common Share-Diluted:
Income from continuing operations (in dollars per share)		3.20	[2]	2.24	[2]	3.09
Loss from discontinued operations (in dollars per share)		0.00		0.00		(0.16)
Net income attributable to Dominion (in dollars per share)		3.20		2.24		2.93
Dividends declared per common share		$ 2.59		$ 2.40		$ 2.25
Virginia Electric and Power Company
Operating Revenue	[3]	$ 7,622		$ 7,579		$ 7,295
Operating Expenses
Electric fuel and other energy-related purchases	[3]	2,320		2,406		2,304
Purchased electric capacity		330		360		358
Affiliated suppliers		279		286		290
Other		1,355		1,630		1,161
Depreciation, depletion and amortization		953		915		853
Other taxes		264		258		249
Total operating expenses		5,501		5,855		5,215
Income from operations		2,121		1,724		2,080
Other income		68		93		86
Interest and related charges		443		411		369
Income from continuing operations including noncontrolling interests before income taxes		1,746		1,406		1,797
Income tax expense		659		548		659
Net income attributable to Dominion		1,087		858		1,138
Amounts attributable to Dominion:
Net income attributable to Dominion		1,087		858		1,138
Preferred dividends	[4]	0		13		17
Balance available for common stock		1,087		845		1,121
Dominion Gas Holdings, LLC
Operating Revenue	[5]	1,716		1,898		1,937
Operating Expenses
Purchased gas	[5]	133		315		323
Other energy-related purchases		21		40		93
Affiliated suppliers		64		64		70
Other	[6]	326		274		353
Depreciation, depletion and amortization		217		197		188
Other taxes		166		157		148
Total operating expenses		927		1,047		1,175
Income from operations		789		851		762
Other income		24		22		28
Interest and related charges	[5]	73		27		28
Income from continuing operations including noncontrolling interests before income taxes		740		846		762
Income tax expense		283		334		301
Net income attributable to Dominion		457		512		461
Amounts attributable to Dominion:
Net income attributable to Dominion		$ 457		$ 512		$ 461

[1] Includes income tax benefit of $43 million in 2013.

[2] Amounts attributable to Dominion's common shareholders.

[3] See Note 24 for amounts attributable to affiliates.

[4] Includes $2 million associated with the write-off of issuance expenses related to the redemption of Virginia Power's preferred stock in 2014. See Note 18 for additional information.

[5] See Note 24 for amounts attributable to related parties.

[6] Includes gains on the sales of assets to related parties of $59 million and $122 million in 2014 and 2013, respectively. See Note 9 for more information.

XML

Consolidated Statements of Income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income tax benefit			$ 43
Virginia Electric and Power Company
Issuance expenses related to redemption of preferred stock	$ 2
Dominion Gas Holdings, LLC | Affiliated Entity
Gain on sale of assets		$ 59	$ 122

XML

Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net income including noncontrolling interests	$ 1,923	$ 1,326	$ 1,720
Net income attributable to Dominion	1,899	1,310	1,697
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	110	17	(243)
Changes in unrealized net gains (losses) on investment securities, net of tax	6	128	203
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	(66)	(305)	516
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	(108)	93	77
Net realized gains on investment securities, net of tax	(50)	(54)	(55)
Net pension and other postretirement benefit costs, net of tax	51	33	55
Changes in other comprehensive loss from equity method investees, net of tax	(1)	(4)	0
Other comprehensive income (loss)	(58)	(92)	553
Comprehensive income including noncontrolling interests	1,865	1,234	2,273
Comprehensive income attributable to noncontrolling interests	24	16	23
Comprehensive income	1,841	1,218	2,250
Virginia Electric and Power Company
Net income attributable to Dominion	1,087	858	1,138
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	(1)	(4)	6
Changes in unrealized net gains (losses) on investment securities, net of tax	(4)	15	20
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	1	(3)	0
Net realized gains on investment securities, net of tax	(6)	(6)	(3)
Other comprehensive income (loss)	(10)	2	23
Comprehensive income	1,077	860	1,161
Dominion Gas Holdings, LLC
Net income attributable to Dominion	457	512	461
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	6	(31)	39
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	(20)	(10)	26
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	(3)	8	11
Net pension and other postretirement benefit costs, net of tax	4	5	6
Other comprehensive income (loss)	(13)	(28)	82
Comprehensive income	$ 444	$ 484	$ 543

XML

Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net deferred gains (losses) on derivatives-hedging activities, tax	$ (74)	$ (20)	$ 161
Changes in unrealized net gains (losses) on investment securities, tax	23	(59)	(136)
Changes in net unrecognized pension and other postretirement benefit costs, tax	29	189	(341)
Net derivative (gains) losses-hedging activities, tax	68	(59)	(53)
Net realized (gains) losses on investment securities, tax	29	33	35
Net pension and other postretirement benefit costs, tax	(35)	(24)	(39)
Changes in other comprehensive income (loss) from equity method investees, tax	1	3	0
Virginia Electric and Power Company
Net deferred gains (losses) on derivatives-hedging activities, tax	2	2	(3)
Changes in unrealized net gains (losses) on investment securities, tax	1	(9)	(13)
Net derivative (gains) losses-hedging activities, tax	0	2	0
Net realized (gains) losses on investment securities, tax	4	4	2
Dominion Gas Holdings, LLC
Net deferred gains (losses) on derivatives-hedging activities, tax	(4)	19	(27)
Changes in net unrecognized pension and other postretirement benefit costs, tax	13	6	(18)
Net derivative (gains) losses-hedging activities, tax	3	(5)	(5)
Net pension and other postretirement benefit costs, tax	$ (3)	$ (3)	$ (4)

XML

Consolidated Balance Sheets - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Current Assets
Cash and cash equivalents		$ 607	$ 318
Customer receivables		1,200	1,514
Other receivables		169	119
Inventories:
Materials and supplies		902	923
Fossil fuel		381	413
Gas stored		65	74
Derivative assets		255	536
Margin deposit assets		16	287
Prepayments		198	167
Deferred income taxes		0	800
Regulatory assets		351	347
Other		47	117
Total current assets		4,191	5,615
Investments
Nuclear decommissioning trust funds		4,183	4,196
Investment in equity method affiliates		1,320	1,081
Other		271	284
Total investments		5,774	5,561
Property, Plant and Equipment
Property, plant and equipment		57,776	51,406
Accumulated depreciation, depletion and amortization		(16,222)	(15,136)
Total property, plant and equipment, net		41,554	36,270
Deferred Charges and Other Assets
Goodwill	[1]	3,294	3,044
Pension and other postretirement benefit assets		943	956
Intangible assets, net		570	570
Regulatory assets		1,865	1,642
Other		606	669
Total deferred charges and other assets		7,278	6,881
Total assets		58,797	54,327
Current Liabilities
Securities due within one year		1,826	1,375
Short-term debt		3,509	2,775
Accounts payable		726	952
Accrued interest, payroll and taxes		515	566
Derivative liabilities		312	591
Regulatory liabilities	[2]	100	170
Other	[3]	1,232	939
Total current liabilities		8,120	7,198
Long-Term Debt
Long-term debt		20,172	18,348
Junior subordinated notes		1,358	1,374
Remarketable subordinated notes		2,086	2,083
Total long-term debt		23,616	21,805
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		7,414	7,444
Asset retirement obligations		1,887	1,633
Pension and other postretirement benefit liabilities		1,199	1,296
Regulatory liabilities		2,285	1,991
Other		674	1,003
Total deferred credits and other liabilities		13,459	13,367
Total liabilities		$ 45,195	$ 42,370
Commitments and Contingencies (see Note 22)
Equity
Common stock-no par	[4]	$ 6,680	$ 5,876
Retained earnings		6,458	6,095
Accumulated other comprehensive loss		(474)	(416)
Total common shareholders' equity		12,664	11,555
Noncontrolling interests		938	402
Total equity		13,602	11,957
Total liabilities and equity		58,797	54,327
Virginia Electric and Power Company
Current Assets
Cash and cash equivalents		18	15
Customer receivables		822	986
Other receivables		109	64
Affiliated receivables		296	1
Inventories:
Materials and supplies		502	455
Fossil fuel		371	398
Margin deposit assets			6
Prepayments	[5]	38	252
Deferred income taxes		0	6
Regulatory assets		326	298
Other	[5]	22	76
Total current assets		2,504	2,551
Investments
Nuclear decommissioning trust funds		1,945	1,930
Other		3	4
Total investments		1,948	1,934
Property, Plant and Equipment
Property, plant and equipment		37,639	35,180
Accumulated depreciation, depletion and amortization		(11,708)	(11,080)
Total property, plant and equipment, net		25,931	24,100
Deferred Charges and Other Assets
Intangible assets, net		213	205
Regulatory assets		667	439
Other	[5]	359	280
Total deferred charges and other assets		1,239	924
Total assets		31,622	29,509
Current Liabilities
Securities due within one year		476	211
Short-term debt		1,656	1,361
Accounts payable		366	458
Payables to affiliates		73	92
Affiliated current borrowings		376	427
Accrued interest, payroll and taxes	[5]	190	199
Derivative liabilities	[5]	80	60
Customer deposits		119	107
Asset retirement obligations		143	7
Regulatory liabilities		35	90
Other		216	264
Total current liabilities		3,730	3,276
Long-Term Debt
Total long-term debt		8,949	8,726
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		4,654	4,415
Asset retirement obligations		1,104	848
Pension and other postretirement benefit liabilities	[5]	316	219
Regulatory liabilities		1,929	1,683
Other	[5]	299	287
Total deferred credits and other liabilities		8,302	7,452
Total liabilities		$ 20,981	$ 19,454
Commitments and Contingencies (see Note 22)
Equity
Common stock-no par	[6]	$ 5,738	$ 5,738
Other paid-in capital		1,113	1,113
Retained earnings		3,750	3,154
Accumulated other comprehensive loss		40	50
Total common shareholders' equity		10,641	10,055
Total equity		10,641	10,055
Total liabilities and equity		31,622	29,509
Dominion Gas Holdings, LLC
Current Assets
Cash and cash equivalents		13	9
Customer receivables	[7]	219	322
Other receivables	[7]	7	19
Affiliated receivables		98	12
Inventories:
Materials and supplies		54	53
Gas stored		24	12
Prepayments	[7]	88	166
Deferred income taxes		0	96
Regulatory assets		23	38
Other	[7]	40	83
Total current assets		566	810
Investments
Investment in equity method affiliates		102	107
Total investments		104	108
Property, Plant and Equipment
Property, plant and equipment		9,693	8,902
Accumulated depreciation, depletion and amortization		(2,690)	(2,538)
Total property, plant and equipment, net		7,003	6,364
Deferred Charges and Other Assets
Goodwill	[1]	542	542
Pension and other postretirement benefit assets	[7]	1,510	1,486
Intangible assets, net		83	79
Regulatory assets		449	379
Other	[7]	74	80
Total deferred charges and other assets		2,658	2,566
Total assets		10,331	9,848
Current Liabilities
Securities due within one year		400	0
Short-term debt		391	0
Accounts payable		201	247
Payables to affiliates		22	41
Affiliated current borrowings		95	384
Accrued interest, payroll and taxes	[7]	183	194
Regulatory liabilities		55	75
Other	[7]	128	97
Total current liabilities		1,475	1,038
Long-Term Debt
Total long-term debt		2,892	2,594
Deferred Credits and Other Liabilities
Deferred income taxes and investment tax credits		2,214	2,158
Regulatory liabilities		201	192
Other	[7]	231	300
Total deferred credits and other liabilities		2,646	2,650
Total liabilities		$ 7,013	$ 6,282
Commitments and Contingencies (see Note 22)
Equity
Membership interests		$ 3,417	$ 3,652
Accumulated other comprehensive loss		(99)	(86)
Total common shareholders' equity		3,318	3,566
Total liabilities and equity		$ 10,331	$ 9,848

[1] Goodwill amounts do not contain any accumulated impairment losses.

[2] Current regulatory liabilities are presented in other current liabilities in Dominion's Consolidated Balance Sheets.

[3] See Note 3 for amounts attributable to related parties.

[4] 1 billion shares authorized; 596 million shares and 585 million shares outstanding at December 31, 2015 and 2014, respectively.

[5] See Note 24 for amounts attributable to affiliates.

[6] 500,000 shares authorized; 274,723 shares outstanding at December 31, 2015 and 2014.

[7] See Note 24 for amounts attributable to related parties.

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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Customer receivables (less allowance for doubtful accounts of $32 and $34)		$ 32	$ 34
Other receivables (less allowance for doubtful accounts of $2 and $3)		$ 2	$ 3
Common Stock, shares authorized		1,000,000,000	1,000,000,000
Common stock, shares outstanding		596,000,000	585,000,000
Virginia Electric and Power Company
Customer receivables (less allowance for doubtful accounts of $32 and $34)		$ 27	$ 25
Other receivables (less allowance for doubtful accounts of $2 and $3)		$ 1	$ 1
Common Stock, shares authorized		500,000	500,000
Common stock, shares outstanding		274,723	274,723
Dominion Gas Holdings, LLC
Customer receivables (less allowance for doubtful accounts of $32 and $34)	[1]	$ 1	$ 4
Other receivables (less allowance for doubtful accounts of $2 and $3)	[1]	$ 2	$ 1

[1] See Note 24 for amounts attributable to related parties.

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Consolidated Statements Equity - USD ($) shares in Millions, $ in Millions		Total	IPO	Total Common Shareholders' Equity	Total Common Shareholders' Equity IPO	Common Stock	Retained Earnings		Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests	Noncontrolling Interests IPO	Virginia Electric and Power Company	Virginia Electric and Power Company Common Stock	Virginia Electric and Power Company Other Paid-In Capital	Virginia Electric and Power Company Retained Earnings	Virginia Electric and Power Company Accumulated Other Comprehensive Income (Loss)	Dominion Gas Holdings, LLC	Dominion Gas Holdings, LLC Membership Interests	Dominion Gas Holdings, LLC Accumulated Other Comprehensive Income (Loss)
Beginning Balance (in shares) at Dec. 31, 2012						576							275
Beginning Balance, value at Dec. 31, 2012		$ 10,625		$ 10,568		$ 5,655	$ 5,790		$ (877)	$ 57		$ 9,233	$ 5,738	$ 1,113	$ 2,357	$ 25
Beginning Balance, value at Dec. 31, 2012																	$ 3,276	$ 3,416	$ (140)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income including noncontrolling interests		1,720		1,714			1,714			6		1,121
Net income attributable to Dominion		1,697										1,138			1,138		461	461
Equity contribution from parent																	6	6
Distributions																	(398)	(398)
Issuance of stock-employee and direct stock purchase plans (in shares)						4
Issuance of stock-employee and direct stock purchase plans		278		278		$ 278
Stock awards and stock options exercised (net of change in unearned compensation), value		12		12		$ 12
Other stock issuances (in shares)	[1]					1
Other stock issuances, value	[1]	7		7		$ 7
Present value of stock purchase contract payments related to RSNs	[2]	(156)		(156)		(154)	(2)
Fairless lease buyout		(72)		(15)		$ (15)				(57)
Dividends		(1,325)		(1,319)			(1,319)	[3]		(6)		(596)			(596)
Other comprehensive income (loss), net of tax		553		553					553			23				23	82		82
Beginning Balance, value at Dec. 31, 2013																	3,427	3,485	(58)
Ending Balance (shares) at Dec. 31, 2013						581							275
Beginning Balance, value at Dec. 31, 2013		11,642		11,642		$ 5,783	6,183		(324)	0		9,798	$ 5,738	1,113	2,899	48
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income including noncontrolling interests		1,326		1,323			1,323			3		845
Dominion Midstream's acquisition of interest in Iroquois and Issuance of Dominion Midstream common units, net of offering costs			$ 392		$ 0						$ 392
Net income attributable to Dominion		1,310										858			858		512	512
Equity contribution from parent																	1	1
Distributions																	(346)	(346)
Issuance of stock-employee and direct stock purchase plans (in shares)						3
Issuance of stock-employee and direct stock purchase plans		205		205		$ 205
Stock awards and stock options exercised (net of change in unearned compensation), value		14		14		$ 14
Other stock issuances (in shares)	[4]					1
Other stock issuances, value	[4]	14		14		$ 14
Present value of stock purchase contract payments related to RSNs	[2]	(143)		(143)		(143)
Dividends		(1,411)		(1,411)			(1,411)	[3]				(603)			(603)
Other comprehensive income (loss), net of tax		(92)		(92)					(92)			2				2	(28)		(28)
Other		10		3		$ 3				7
Beginning Balance, value at Dec. 31, 2014																	3,566	3,652	(86)
Ending Balance (shares) at Dec. 31, 2014						585							275
Beginning Balance, value at Dec. 31, 2014		11,957		11,555		$ 5,876	6,095		(416)	402		10,055	$ 5,738	1,113	3,154	50
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income including noncontrolling interests		1,923		1,899			1,899			24		1,087
Dominion Midstream's acquisition of interest in Iroquois and Issuance of Dominion Midstream common units, net of offering costs		216		0						216
Acquisition of Four Brothers and Three Cedars		47		0						47
Contributions from SunEdison to Four Brothers and Three Cedars		103		0						103
Sale of interest in merchant solar projects		205		26		26				179
Purchase of Dominion Midstream common units		(25)		(6)		$ (6)				(19)
Net income attributable to Dominion		1,899										1,087			1,087		457	457
Distributions																	(692)	(692)
Issuance of stock-employee and direct stock purchase plans (in shares)						11
Issuance of stock-employee and direct stock purchase plans		786		786		$ 786
Stock awards and stock options exercised (net of change in unearned compensation), value		13		13		13
Dividends		(1,536)		(1,536)			(1,536)					(491)			(491)
Dominion Midstream distributions		(16)		0						(16)
Other comprehensive income (loss), net of tax		(58)		(58)					(58)			(10)				(10)	(13)		(13)
Other		(13)		(15)		$ (15)				2
Beginning Balance, value at Dec. 31, 2015																	$ 3,318	$ 3,417	$ (99)
Ending Balance (shares) at Dec. 31, 2015						596							275
Beginning Balance, value at Dec. 31, 2015		$ 13,602		$ 12,664		$ 6,680	$ 6,458		$ (474)	$ 938		$ 10,641	$ 5,738	$ 1,113	$ 3,750	$ 40

[1] Primarily includes $28 million in shares issued in excess of principal amounts related to converted securities, net of reclassification from other paid-in capital. See Note 17 for further information on convertible securities.

[2] See Note 17 for further information.

[3] Includes subsidiary preferred dividends related to noncontrolling interests of $13 million and $17 million in 2014 and 2013, respectively.

[4] Contains shares issued in excess of principal amounts related to converted securities. See Note 17 for further information on convertible securities.

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Consolidated Statements of Equity (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Statement of Stockholders' Equity [Abstract]
Shares issued in excess of principal amounts related to converted securities		$ 28
Preferred dividends related to noncontrolling interest	$ 13	$ 17

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Consolidated Statements of Cash Flows - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Operating Activities
Net income including noncontrolling interests		$ 1,923	$ 1,326	$ 1,720
Net income (loss) attributable to Dominion		1,899	1,310	1,697
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation, depletion and amortization (including nuclear fuel)		1,669	1,560	1,390
Deferred income taxes and investment tax credits		854	449	737
Gains on the sale of assets and businesses		(123)	(220)	(122)
Charges associated with North Anna and offshore wind legislation		0	374	0
Charges associated with Liability Management Exercise		0	284	0
Charges associated with future ash pond and landfill closure costs		99	121	0
Other adjustments		(42)	(113)	(86)
Changes in:
Accounts receivable		294	131	(98)
Inventories		(26)	(43)	(29)
Deferred fuel and purchased gas costs, net		94	(180)	102
Prepayments		(25)	24	123
Accounts payable		(199)	(202)	50
Accrued interest, payroll and taxes		(52)	(41)	(27)
Margin deposit assets and liabilities		237	361	(414)
Other operating assets and liabilities		(228)	(392)	87
Net cash provided by operating activities		4,475	3,439	3,433
Investing Activities
Plant construction and other property additions (including nuclear fuel)		(5,575)	(5,345)	(4,065)
Acquisition of solar development projects		(418)	(206)	(39)
Acquisition of DCG		(497)	0	0
Proceeds from sales of securities		1,340	1,235	1,476
Purchases of securities		(1,326)	(1,241)	(1,493)
Proceeds from the sale of Brayton Point, Kincaid and equity method investment in Elwood		0	0	465
Proceeds from the sale of electric retail energy marketing business		0	187	0
Proceeds from Blue Racer		0	85	160
Proceeds from assignments of shale development rights		79	60	18
Other		(106)	44	20
Net cash used in investing activities		(6,503)	(5,181)	(3,458)
Financing Activities
Issuance (repayment) of short-term debt, net		734	848	(485)
Issuance of short-term notes		600	400	400
Repayment of short-term notes		(400)	(400)	(400)
Issuance and remarketing of long-term debt		2,962	6,085	4,135
Repayment and repurchase of long-term debt, including redemption premiums		(892)	(3,993)	(1,245)
Repayment of long-term debt		0	0	(258)
Acquisition of Juniper noncontrolling interest in Fairless		0	0	(923)
Net proceeds from issuance of Dominion Midstream common units		0	392	0
Contributions from SunEdison to Four Brothers and Three Cedars		103	0	0
Proceeds from sale of interest in merchant solar projects		184	0	0
Subsidiary preferred stock redemption		0	(259)	0
Issuance of common stock		786	205	278
Common dividend payments		(1,536)	(1,398)	(1,302)
Subsidiary preferred dividend payments		0	(11)	(17)
Other		(224)	(125)	(90)
Net cash provided by financing activities		2,317	1,744	93
Increase in cash and cash equivalents		289	2	68
Cash and cash equivalents at beginning of year		318	316	248
Cash and cash equivalents at end of year		607	318	316
Supplemental Cash Flow Information
Interest and related charges, excluding capitalized amounts		843	889	852
Income taxes		75	72	56
Significant noncash investing activities:
Accrued capital expenditures		478	315	375
Dominion Midstream's acquisition of a noncontrolling partnership interest in Iroquois in exchange for issuance of Dominion Midstream common units
Significant noncash investing activities:
Dominion Midstream's acquisition of a noncontrolling partnership interest in Iroquois in exchange for issuance of Dominion Midstream common units	[1]	216	0	0
Virginia Electric and Power Company
Operating Activities
Net income (loss) attributable to Dominion		1,087	858	1,138
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation and amortization		953	915	853
Depreciation, depletion and amortization (including nuclear fuel)		1,121	1,090	1,016
Deferred income taxes and investment tax credits		251	396	240
Charges associated with North Anna and offshore wind legislation		0	374	0
Charges associated with future ash pond and landfill closure costs		99	121	0
Other adjustments		(27)	(35)	(68)
Changes in:
Accounts receivable		128	(27)	(124)
Affiliated accounts receivable and payable		(314)	23	3
Inventories		(20)	(45)	(19)
Deferred fuel and purchased gas costs, net		64	(191)	93
Prepayments		214	(220)	(9)
Accounts payable		(75)	5	15
Accrued interest, payroll and taxes		(9)	(19)	14
Other operating assets and liabilities		36	(82)	30
Net cash provided by operating activities		2,555	2,248	2,329
Investing Activities
Plant construction and other property additions (including nuclear fuel)		(2,474)	(2,911)	(2,394)
Acquisition of solar development projects		(43)	0	0
Purchases of nuclear fuel		(172)	(196)	(139)
Purchases of securities		(651)	(574)	(603)
Proceeds from sales of securities		639	549	572
Other		(87)	(2)	(37)
Net cash used in investing activities		(2,788)	(3,134)	(2,601)
Financing Activities
Issuance (repayment) of short-term debt, net		295	519	(151)
Issuance (repayment) of affiliated current borrowings, net		(51)	330	(338)
Issuance and remarketing of long-term debt		1,112	950	1,835
Repayment of long-term debt		(625)	(61)	(470)
Subsidiary preferred stock redemption		0	(259)	0
Common dividend payments		(491)	(590)	(579)
Subsidiary preferred dividend payments		0	(11)	(17)
Other		(4)	7	(20)
Net cash provided by financing activities		236	885	260
Increase in cash and cash equivalents		3	(1)	(12)
Cash and cash equivalents at beginning of year		15	16	28
Cash and cash equivalents at end of year		18	15	16
Supplemental Cash Flow Information
Interest and related charges, excluding capitalized amounts		422	383	328
Income taxes		517	386	427
Significant noncash investing activities:
Accrued capital expenditures		169	181	276
Dominion Gas Holdings, LLC
Operating Activities
Net income (loss) attributable to Dominion		457	512	461
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation and amortization		217	197	188
Deferred income taxes and investment tax credits		163	216	102
Gains on the sale of assets and businesses		(123)	(124)	(122)
Other adjustments		16	2	(3)
Changes in:
Accounts receivable		115	(42)	(17)
Affiliated receivables		(86)	(1)	2
Inventories		(13)	(2)	0
Prepayments		99	(99)	13
Accounts payable		(51)	(35)	62
Payables to affiliates		(19)	(4)	8
Accrued interest, payroll and taxes		(11)	(15)	48
Other operating assets and liabilities		(136)	(134)	(44)
Net cash provided by operating activities		628	471	698
Investing Activities
Plant construction and other property additions (including nuclear fuel)		(795)	(719)	(650)
Proceeds from sale of assets to an affiliate		0	47	113
Advances to affiliate, net		0	0	(5)
Proceeds from Blue Racer		0	1	78
Proceeds from assignments of shale development rights		79	60	18
Other		(11)	(5)	(14)
Net cash used in investing activities		(727)	(616)	(460)
Financing Activities
Issuance (repayment) of short-term debt, net		391	0	0
Issuance (repayment) of affiliated current borrowings, net		(289)	(892)	(545)
Issuance and remarketing of long-term debt		700	1,400	1,200
Repayment of long-term debt		0	0	(569)
Distribution payments to parent		(692)	(346)	(318)
Other		(7)	(16)	(10)
Net cash provided by financing activities		103	146	(242)
Increase in cash and cash equivalents		4	1	(4)
Cash and cash equivalents at beginning of year		9	8	12
Cash and cash equivalents at end of year		13	9	8
Supplemental Cash Flow Information
Interest and related charges, excluding capitalized amounts		70	23	31
Income taxes		98	266	148
Significant noncash investing activities:
Accrued capital expenditures		57	35	42
Extinguishment of affiliated long-term debt in exchange for assets sold to affiliate		0	67	0
Distribution of non-cash asset (account receivable) to parent		0	0	80
Proceeds from sale of assets to affiliate not yet received		$ 0	$ 0	$ 30

[1] See Note 3 for noncash activities related to the acquisition of Four Brothers and Three Cedars.

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Nature of Operations

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Operations

NATUREOF OPERATIONS

Dominion, headquartered in Richmond, Virginia, is one of the nation's largest producers and transporters of energy. Dominion's operations are conducted through various subsidiaries, including Virginia Power and Dominion Gas. Virginia Power is a regulated public utility that generates, transmits and distributes electricity for sale in Virginia and northeastern North Carolina. Virginia Power is a member of PJM, an RTO, and its electric transmission facilities are integrated into the PJM wholesale electricity markets. All of Virginia Power's stock is owned by Dominion. Dominion Gas is a holding company that conducts business activities through a regulated interstate natural gas transmission pipeline and underground storage system in the Northeast, mid-Atlantic and Midwest states, regulated gas transportation and distribution operations in Ohio, and gas gathering and processing activities primarily in West Virginia, Ohio and Pennsylvania. All of Dominion Gas' membership interests are held by Dominion.

Dominion's operations also include an LNG import, transport and storage facility in Maryland, a preferred equity interest in which was contributed to Dominion Midstream in 2014, an equity investment in Atlantic Coast Pipeline and regulated gas transportation and distribution operations in West Virginia. Dominion's nonregulated operations include merchant generation, energy marketing and price risk management activities, retail energy marketing operations and an equity investment in Blue Racer.

In October 2014, Dominion Midstream launched its initial public offering of 20,125,000 common units representing limited partner interests at a price of $21 per unit, which included an over-allotment option to purchase an additional 2,625,000 common units at the initial offering price, which was exercised in full by the underwriters. Dominion received $392 million in net proceeds from the sale of the units, after deducting underwriting discounts, structuring fees and estimated offering expenses. At December 31, 2015, Dominion owns the general partner and 64.1% of the limited partner interests in Dominion Midstream, which owns a preferred equity interest and the general partner interest in Cove Point, DCG and a 25.93% noncontrolling partnership interest in Iroquois. The public's ownership interest in Dominion Midstream is reflected as non-controlling interest in Dominion's Consolidated Financial Statements.

Dominion manages its daily operations through three primary operating segments: DVP, Dominion Generation and Dominion Energy. Dominion also reports a Corporate and Other segment, which includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued, which is discussed in Notes 3 and 25. In addition, Corporate and Other includes specific items attributable to Dominion's operating segments that are not included in profit measures evaluated by executive management in assessing the segments' performance or allocating resources among the segments.

Virginia Power manages its daily operations through two primary operating segments: DVP and Dominion Generation. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments' performance or allocating resources among the segments.

Dominion Gas manages its daily operations through one primary operating segment: Dominion Energy. It also reports a Corporate and Other segment that primarily includes specific items attributable to its operating segment that are not included in profit measures evaluated by executive management in assessing the segment's performance and the effect of certain items recorded at Dominion Gas as a result of the recognition of Dominion's basis in the net assets contributed.

See Note 25 for further discussion of the Companies' operating segments.

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Significant Accounting Policies

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Significant Accounting Policies

SIGNIFICANT ACCOUNTING POLICIES

General

The Companies make certain estimates and assumptions in preparing their Consolidated Financial Statements in accordance with GAAP. These estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues, expenses and cash flows for the periods presented. Actual results may differ from those estimates.

The Companies' Consolidated Financial Statements include, after eliminating intercompany transactions and balances, the accounts of their respective majority-owned subsidiaries and non-wholly-owned entities in which they have a controlling financial interest. For certain partnership structures, income is allocated based on the liquidation value of the underlying contractual arrangements. SunEdison’s ownership interest in Four Brothers and Three Cedars, as well as Terra Nova Renewable Partners' 33% interest in certain of Dominion's merchant solar projects, is reflected as noncontrolling interest in Dominion’s Consolidated Financial Statements. See Note 3 for further information on transactions with SunEdison.

The Companies report certain contracts, instruments and investments at fair value. See Note 6 for further information on fair value measurements.

Dominion maintains pension and other postretirement benefit plans. Virginia Power and Dominion Gas participate in certain of these plans. See Note 21 for further information on these plans.

Certain amounts in the 2014 and 2013 Consolidated Financial Statements and footnotes have been reclassified to conform to the 2015 presentation for comparative purposes. The reclassifications did not affect the Companies' net income, total assets, liabilities, equity or cash flows.

Amounts disclosed for Dominion are inclusive of Virginia Power and/or Dominion Gas, where applicable.

Operating Revenue

Operating revenue is recorded on the basis of services rendered, commodities delivered or contracts settled and includes amounts yet to be billed to customers. Dominion and Virginia Power collect sales, consumption and consumer utility taxes and Dominion Gas collects sales taxes; however, these amounts are excluded from revenue. Dominion's customer receivables at December 31, 2015 and 2014 included $462 million and $564 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity and natural gas delivered but not yet billed to its utility customers. Virginia Power's customer receivables at December 31, 2015 and 2014 included $333 million and $407 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity delivered but not yet billed to its customers. Dominion Gas' customer receivables at December 31, 2015 and 2014 included $98 million and $127 million, respectively, of accrued unbilled revenue based on estimated amounts of natural gas delivered but not yet billed to its customers.

The primary types of sales and service activities reported as operating revenue for Dominion are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales, and federally-regulated wholesale electric sales and electric transmission services;

• Nonregulated electric sales consist primarily of sales of electricity at market-based rates and contracted fixed rates, and associated derivative activity;

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices, sales of gas purchased from third parties, gas trading and marketing revenue and associated derivative activity;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission, distribution and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers; and

• Other revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity. Other revenue also includes miscellaneous service revenue from electric and gas distribution operations, and gas processing and handling revenue.

The primary types of sales and service activities reported as operating revenue for Virginia Power are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales and federally-regulated wholesale electric sales and electric transmission services; and

• Other revenue consists primarily of miscellaneous service revenue from electric distribution operations and miscellaneous revenue from generation operations, including sales of capacity and other commodities.

The primary types of sales and service activities reported as operating revenue for Dominion Gas are as follows:

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices and sales of gas purchased from third parties. Revenue from sales of gas production is recognized based on actual volumes of gas sold to purchasers and is reported net of royalties;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers;

• NGL revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity; and

• Other revenue consists primarily of miscellaneous service revenue, gas processing and handling revenue.

Electric Fuel, Purchased Energy and Purchased Gas-Deferred Costs

Where permitted by regulatory authorities, the differences between Dominion's and Virginia Power's actual electric fuel and purchased energy expenses and Dominion's and Dominion Gas' purchased gas expenses and the related levels of recovery for these expenses in current rates are deferred and matched against recoveries in future periods. The deferral of costs in excess of current period fuel rate recovery is recognized as a regulatory asset, while rate recovery in excess of current period fuel expenses is recognized as a regulatory liability.

Of the cost of fuel used in electric generation and energy purchases to serve utility customers, approximately 84% is currently subject to deferred fuel accounting, while substantially all of the remaining amount is subject to recovery through similar mechanisms.

Virtually all of Dominion Gas', Cove Point's and Hope's natural gas purchases are either subject to deferral accounting or are recovered from the customer in the same accounting period as the sale.

Income Taxes

A consolidated federal income tax return is filed for Dominion and its subsidiaries, including Virginia Power and Dominion Gas' subsidiaries. In addition, where applicable, combined income tax returns for Dominion and its subsidiaries are filed in various states; otherwise, separate state income tax returns are filed.

Although Dominion Gas is disregarded for income tax purposes, a provision for income taxes is recognized to reflect the inclusion of its business activities in the tax returns of its parent, Dominion. Virginia Power and Dominion Gas participate in intercompany tax sharing agreements with Dominion and its subsidiaries. Current income taxes are based on taxable income or loss and credits determined on a separate company basis.

Under the agreements, if a subsidiary incurs a tax loss or earns a credit, recognition of current income tax benefits is limited to refunds of prior year taxes obtained by the carryback of the net operating loss or credit or to the extent the tax loss or credit is absorbed by the taxable income of other Dominion consolidated group members. Otherwise, the net operating loss or credit is carried forward and is recognized as a deferred tax asset until realized.

Accounting for income taxes involves an asset and liability approach. Deferred income tax assets and liabilities are provided, representing future effects on income taxes for temporary differences between the bases of assets and liabilities for financial reporting and tax purposes. Accordingly, deferred taxes are recognized for the future consequences of different treatments used for the reporting of transactions in financial accounting and income tax returns. The Companies establish a valuation allowance when it is more-likely-than-not that all, or a portion, of a deferred tax asset will not be realized. Where the treatment of temporary differences is different for rate-regulated operations, a regulatory asset is recognized if it is probable that future revenues will be provided for the payment of deferred tax liabilities.

The Companies recognize positions taken, or expected to be taken, in income tax returns that are more-likely-than-not to be realized, assuming that the position will be examined by tax authorities with full knowledge of all relevant information.

If it is not more-likely-than-not that a tax position, or some portion thereof, will be sustained, the related tax benefits are not recognized in the financial statements. Unrecognized tax benefits may result in an increase in income taxes payable, a reduction of income tax refunds receivable or changes in deferred taxes. Also, when uncertainty about the deductibility of an amount is limited to the timing of such deductibility, the increase in income taxes payable (or reduction in tax refunds receivable) is accompanied by a decrease in deferred tax liabilities. Except when such amounts are presented net with amounts receivable from or amounts prepaid to tax authorities, noncurrent income taxes payable related to unrecognized tax benefits are classified in other deferred credits and other liabilities on the Consolidated Balance Sheets and current payables are included in accrued interest, payroll and taxes on the Consolidated Balance Sheets.

The Companies recognize interest on underpayments and overpayments of income taxes in interest expense and other income, respectively. Penalties are also recognized in other income.

Dominion's, Virginia Power's and Dominion Gas' interest and penalties were immaterial in 2015, 2014 and 2013.

At December 31, 2015, Virginia Power's Consolidated Balance Sheet included a $296 million affiliated receivable, representing current year excess federal income tax payments expected to be refunded, $9 million of federal income taxes payable for prior years, less than $1 million of state income taxes payable, $10 million of state income taxes receivable, $14 million of noncurrent state income taxes receivable and $2 million of noncurrent state income taxes payable.

At December 31, 2014, Virginia Power's Consolidated Balance Sheet included $225 million of federal and state income taxes receivable, $13 million of noncurrent state income taxes receivable and $38 million of noncurrent federal and state income taxes payable. In March 2015, Virginia Power received a $229 million refund of its 2014 federal income tax payments.

At December 31, 2015, Dominion Gas' Consolidated Balance Sheet included $91 million of affiliated receivables, representing current year excess federal income tax payments expected to be refunded and the benefit of utilizing a subsidiary’s tax loss to offset taxable income in Dominion’s consolidated tax return to be filed in 2016, less than $1 million of state income taxes payable, $4 millionof state income taxes receivable and $22 millionof noncurrent state income taxes payable.

At December 31, 2014, Dominion Gas' Consolidated Balance Sheet included $96 million of federal and state income taxes receivable, $14 million of state income taxes payable, $7 million of noncurrent state income taxes payable and $20 million noncurrent state income taxes receivable. In March 2015, Dominion Gas received a $93 million refund of its 2014 federal income tax payments.

Investment tax credits are recognized by nonregulated operations in the year qualifying property is placed in service. For regulated operations, investment tax credits are deferred and amortized over the service lives of the properties giving rise to the credits. Production tax credits are recognized as energy is generated and sold.

Cash and Cash Equivalents

Current banking arrangements generally do not require checks to be funded until they are presented for payment. The following table illustrates the checks outstanding but not yet presented for payment and recorded in accounts payable for the Companies:

Year Ended December 31,	2015	2014
(millions)
Dominion	$27	$42
Virginia Power	11	20
Dominion Gas	7	9

For purposes of the Consolidated Statements of Cash Flows, cash and cash equivalents include cash on hand, cash in banks and temporary investments purchased with an original maturity of three months or less.

Derivative Instruments

Dominion and Virginia Power use derivative instruments such as futures, swaps, forwards, options and FTRs to manage the commodity and financial market risks of their business operations. Dominion Gas uses derivative instruments such as physical and financial forwards, futures and swaps to manage commodity price and interest rate risks.

All derivatives, except those for which an exception applies, are required to be reported in the Consolidated Balance Sheets at fair value. Derivative contracts representing unrealized gain positions and purchased options are reported as derivative assets. Derivative contracts representing unrealized losses and options sold are reported as derivative liabilities. One of the exceptions to fair value accounting, normal purchases and normal sales, may be elected when the contract satisfies certain criteria, including a requirement that physical delivery of the underlying commodity is probable. Expenses and revenues resulting from deliveries under normal purchase contracts and normal sales contracts, respectively, are included in earnings at the time of contract performance.

The Companies do not offset amounts recognized for the right to reclaim cash collateral or the obligation to return cash collateral against amounts recognized for derivative instruments executed with the same counterparty under the same master netting arrangement. Dominion had margin assets of $16 million and $287 million associated with cash collateral at December 31, 2015 and 2014, respectively. Dominion's margin liabilities associated with cash collateral at December 31, 2015 were immaterial. Dominion had margin liabilities of $34 million associated with cash collateral at December 31, 2014. Virginia Power did not have any margin assets associated with cash collateral at December 31, 2015. Virginia Power had margin assets of $6 million associated with cash collateral at December 31 2014. Virginia Power did not have any margin liabilities associated with cash collateral at December 31, 2015 or 2014. Dominion Gas did not have any margin assets or liabilities related to cash collateral at December 31, 2015 or 2014. See Note 7 for further information about derivatives.

To manage price risk, Dominion and Virginia Power hold certain derivative instruments that are not designated as hedges for accounting purposes. However, to the extent Dominion and Virginia Power do not hold offsetting positions for such derivatives, they believe these instruments represent economic hedges that mitigate their exposure to fluctuations in commodity prices and interest rates. As part of Dominion’s strategy to market energy and manage related risks, it formerly managed a portfolio of commodity-based financial derivative instruments held for trading purposes. Dominion used established policies and procedures to manage the risks associated with price fluctuations in these energy commodities and used various derivative instruments to reduce risk by creating offsetting market positions. In the second quarter of 2013, Dominion commenced a repositioning of its producer services business. The repositioning was completed in the first quarter of 2014 and resulted in the termination of natural gas trading and certain energy marketing activities.

Statement of Income Presentation:

• Derivatives Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue on a net basis.

• Derivatives Not Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue, operating expenses or interest and related charges based on the nature of the underlying risk.

In Virginia Power's generation operations, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities for jurisdictions subject to cost-based rate regulation. Realized gains or losses on the derivative instruments are generally recognized when the related transactions impact earnings.

DERIVATIVE INSTRUMENTS DESIGNATED AS HEDGING INSTRUMENTS

The Companies designate a portion of their derivative instruments as either cash flow or fair value hedges for accounting purposes. For all derivatives designated as hedges, the Companies formally document the relationship between the hedging instrument and the hedged item, as well as the risk management objective and the strategy for using the hedging instrument. The Companies assess whether the hedging relationship between the derivative and the hedged item is highly effective at offsetting changes in cash flows or fair values both at the inception of the hedging relationship and on an ongoing basis. Any change in the fair value of the derivative that is not effective at offsetting changes in the cash flows or fair values of the hedged item is recognized currently in earnings. Also, the Companies may elect to exclude certain gains or losses on hedging instruments from the assessment of hedge effectiveness, such as gains or losses attributable to changes in the time value of options or changes in the difference between spot prices and forward prices, thus requiring that such changes be recorded currently in earnings. Hedge accounting is discontinued prospectively for derivatives that cease to be highly effective hedges. For derivative instruments that are accounted for as fair value hedges or cash flow hedges, the cash flows from the derivatives and from the related hedged items are classified in operating cash flows.

Cash Flow Hedges-A majority of the Companies' hedge strategies represents cash flow hedges of the variable price risk associated with the purchase and sale of electricity, natural gas, NGLs and other energy-related products. The Companies also use interest rate swaps to hedge their exposure to variable interest rates on long-term debt. For transactions in which the Companies are hedging the variability of cash flows, changes in the fair value of the derivatives are reported in AOCI, to the extent they are effective at offsetting changes in the hedged item. Any derivative gains or losses reported in AOCI are reclassified to earnings when the forecasted item is included in earnings, or earlier, if it becomes probable that the forecasted transaction will not occur. For cash flow hedge transactions, hedge accounting is discontinued if the occurrence of the forecasted transaction is no longer probable.

Dominion entered into interest rate derivative instruments to hedge its forecasted interest payments related to planned debt issuances in 2013 and 2014. These interest rate derivatives were designated by Dominion as cash flow hedges in 2012 and 2013, prior to the formation of Dominion Gas. For the purposes of the Dominion Gas financial statements, the derivative balances, AOCI balance, and any income statement impact related to these interest rate derivative instruments entered into by Dominion have been, and will continue to be, included in the Dominion Gas' Consolidated Financial Statements as the forecasted interest payments related to the debt issuances now occur at Dominion Gas.

Fair Value Hedges-Dominion also uses fair value hedges to mitigate the fixed price exposure inherent in certain firm commodity commitments and commodity inventory. In addition, Dominion and Virginia Power have designated interest rate swaps as fair value hedges on certain fixed rate long-term debt to manage interest rate exposure. For fair value hedge transactions, changes in the fair value of the derivative are generally offset currently in earnings by the recognition of changes in the hedged item's fair value. Derivative gains and losses from the hedged item are reclassified to earnings when the hedged item is included in earnings, or earlier, if the hedged item no longer qualifies for hedge accounting. Hedge accounting is discontinued if the hedged item no longer qualifies for hedge accounting. See Note 6 for further information about fair value measurements and associated valuation methods for derivatives. See Note 7 for further information on derivatives.

Property, Plant and Equipment

Property, plant and equipment is recorded at lower of original cost or fair value, if impaired. Capitalized costs include labor, materials and other direct and indirect costs such as asset retirement costs, capitalized interest and, for certain operations subject to cost-of-service rate regulation, AFUDC and overhead costs. The cost of repairs and maintenance, including minor additions and replacements, is generally charged to expense as it is incurred.

In 2015, 2014 and 2013, Dominion capitalized interest costs and AFUDC to property, plant and equipment of $100 million, $80 million and $66 million, respectively. In 2015, 2014 and 2013, Virginia Power capitalized AFUDC to property, plant and equipment of $30 million, $39 million and $33 million, respectively. In 2015, 2014 and 2013, Dominion Gas capitalized AFUDC to property, plant and equipment of $1 million, $1 million and $5 million, respectively.

Under Virginia law, certain Virginia jurisdictional projects qualify for current recovery of AFUDC through rate adjustment clauses. AFUDC on these projects is calculated and recorded as a regulatory asset and is not capitalized to property, plant and equipment. In 2015, 2014 and 2013, Virginia Power recorded $19 million, $8 million and $32 million of AFUDC related to these projects, respectively.

For property subject to cost-of-service rate regulation, including Virginia Power electric distribution, electric transmission, and generation property, Dominion Gas natural gas distribution and transmission property, and for certain Dominion natural gas property, the undepreciated cost of such property, less salvage value, is generally charged to accumulated depreciation at retirement. Cost of removal collections from utility customers not representing AROs are recorded as regulatory liabilities. For property subject to cost-of-service rate regulation that will be abandoned significantly before the end of its useful life, the net carrying value is reclassified from plant-in-service when it becomes probable it will be abandoned.

For property that is not subject to cost-of-service rate regulation, including nonutility property, cost of removal not associated with AROs is charged to expense as incurred. The Companies also record gains and losses upon retirement based upon the difference between the proceeds received, if any, and the property's net book value at the retirement date.

Depreciation of property, plant and equipment is computed on the straight-line method based on projected service lives. The Companies' average composite depreciation rates on utility property, plant and equipment are as follows:

Year Ended December 31,	2015	2014	2013
(percent)
Dominion
Generation	2.78	2.66	2.71
Transmission	2.42	2.38	2.36
Distribution	3.11	3.12	3.13
Storage	2.42	2.39	2.43
Gas gathering and processing	3.19	2.81	2.39
General and other	3.67	3.62	3.82
Virginia Power
Generation	2.78	2.66	2.71
Transmission	2.33	2.34	2.28
Distribution	3.33	3.34	3.33
General and other	3.40	3.29	3.51
Dominion Gas
Transmission	2.46	2.40	2.43
Distribution	2.45	2.47	2.50
Storage	2.44	2.40	2.43
Gas gathering and processing	3.20	2.82	2.39
General and other	4.72	5.77	5.93

In 2013, Virginia Power revised its depreciation rates to reflect the results of a new depreciation study. This change resulted in an increase of $19 million ($12 million after-tax) in depreciation and amortization expense in Virginia Power's Consolidated Statements of Income.

In 2014, Virginia Power also made a one-time adjustment to depreciation expense as ordered by the Virginia Commission. This adjustment resulted in an increase of $38 million ($23 million after-tax) in depreciation and amortization expense in Virginia Power’s Consolidated Statements of Income.

In 2013, Dominion Gas revised the depreciation rates for East Ohio to reflect the results of a new depreciation study. This change resulted in a decrease of $8 million ($5 million after-tax) in depreciation and amortization expense in Dominion Gas' Consolidated Statements of Income.

Dominion's nonutility property, plant and equipment is depreciated using the straight-line method over the following estimated useful lives:

Asset	Estimated Useful Lives
Merchant generation-nuclear	44 years
Merchant generation-other	15-36 years
General and other	5-59 years

Depreciation and amortization related to Virginia Power's and Dominion Gas' nonutility property, plant and equipment and E&P properties was immaterial for the years ended December 31, 2015, 2014 and 2013.

Nuclear fuel used in electric generation is amortized over its estimated service life on a units-of-production basis. Dominion and Virginia Power report the amortization of nuclear fuel in electric fuel and other energy-related purchases expense in their Consolidated Statements of Income and in depreciation and amortization in their Consolidated Statements of Cash Flows.

Long-Lived and Intangible Assets

The Companies perform an evaluation for impairment whenever events or changes in circumstances indicate that the carrying amount of long-lived assets or intangible assets with finite lives may not be recoverable. A long-lived or intangible asset is written down to fair value if the sum of its expected future undiscounted cash flows is less than its carrying amount. Intangible assets with finite lives are amortized over their estimated useful lives. See Note 6 for a discussion of impairments related to certain long-lived assets.

Regulatory Assets and Liabilities

The accounting for Dominion's and Dominion Gas' regulated gas and Virginia Power's regulated electric operations differs from the accounting for nonregulated operations in that they are required to reflect the effect of rate regulation in their Consolidated Financial Statements. For regulated businesses subject to federal or state cost-of-service rate regulation, regulatory practices that assign costs to accounting periods may differ from accounting methods generally applied by nonregulated companies. When it is probable that regulators will permit the recovery of current costs through future rates charged to customers, these costs that otherwise would be expensed by nonregulated companies are deferred as regulatory assets. Likewise, regulatory liabilities are recognized when it is probable that regulators will require customer refunds through future rates or when revenue is collected from customers for expenditures that have yet to be incurred. Generally, regulatory assets and liabilities are amortized into income over the period authorized by the regulator.

The Companies evaluate whether or not recovery of their regulatory assets through future rates is probable and make various assumptions in their analyses. The expectations of future recovery are generally based on orders issued by regulatory commissions, legislation or historical experience, as well as discussions with applicable regulatory authorities and legal counsel. If recovery of a regulatory asset is determined to be less than probable, it will be written off in the period such assessment is made.

Asset Retirement Obligations

The Companies recognize AROs at fair value as incurred or when sufficient information becomes available to determine a reasonable estimate of the fair value of future retirement activities to be performed. These amounts are generally capitalized as costs of the related tangible long-lived assets. Since relevant market information is not available, fair value is estimated using discounted cash flow analyses. At least annually, the Companies evaluate the key assumptions underlying their AROs including estimates of the amounts and timing of future cash flows associated with retirement activities. AROs are adjusted when significant changes in these assumptions are identified. Dominion and Dominion Gas report accretion of AROs and depreciation on asset retirement costs associated with their natural gas pipeline and storage well assets as an adjustment to the related regulatory liabilities when revenue is recoverable from customers for AROs. Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with decommissioning its nuclear power stations as an adjustment to the regulatory liability for certain jurisdictions. Additionally, Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with certain prospective rider projects as an adjustment to the regulatory asset for certain jurisdictions. Accretion of all other AROs and depreciation of all other asset retirement costs are reported in other operations and maintenance expense and depreciation expense, respectively, in the Consolidated Statements of Income.

Debt Issuance Costs

The Companies defer and amortize debt issuance costs and debt premiums or discounts over the expected lives of the respective debt issues, considering maturity dates and, if applicable, redemption rights held by others. Deferred debt issuance costs are recorded as an asset and classified in other current assets and other deferred charges and other assets in the Consolidated Balance Sheets. Amortization of the issuance costs is reported as interest expense. Unamortized costs associated with redemptions of debt securities prior to stated maturity dates are generally recognized and recorded in interest expense immediately. Effective January 2016, deferred debt issuance costs will be recorded as a reduction in long-term debt in the Consolidated Balance Sheets.  As permitted by regulatory authorities, gains or losses resulting from the refinancing of debt allocable to utility operations subject to cost-based rate regulation are deferred and amortized over the lives of the new issuances.

Investments

MARKETABLE EQUITY AND DEBT SECURITIES

Dominion accounts for and classifies investments in marketable equity and debt securities as trading or available-for-sale securities. Virginia Power classifies investments in marketable equity and debt securities as available-for-sale securities.

• Trading securities include marketable equity and debt securities held by Dominion in rabbi trusts associated with certain deferred compensation plans. These securities are reported in other investments in the Consolidated Balance Sheets at fair value with net realized and unrealized gains and losses included in other income in the Consolidated Statements of Income.

• Available-for-sale securities include all other marketable equity and debt securities, primarily comprised of securities held in the nuclear decommissioning trusts. These investments are reported at fair value in nuclear decommissioning trust funds in the Consolidated Balance Sheets. Net realized and unrealized gains and losses (including any other-than-temporary impairments) on investments held in Virginia Power's nuclear decommissioning trusts are recorded to a regulatory liability for certain jurisdictions subject to cost-based regulation. For all other available-for-sale securities, including those held in Dominion's merchant generation nuclear decommissioning trusts, net realized gains and losses (including any other-than-temporary impairments) are included in other income and unrealized gains and losses are reported as a component of AOCI, after-tax.

In determining realized gains and losses for marketable equity and debt securities, the cost basis of the security is based on the specific identification method.

NON-MARKETABLE INVESTMENTS

The Companies account for illiquid and privately held securities for which market prices or quotations are not readily available under either the equity or cost method. Non-marketable investments include:

• Equity method investments when the Companies have the ability to exercise significant influence, but not control, over the investee. Dominion's investments are included in investments in equity method affiliates and Virginia Power's investments are included in other investments in their Consolidated Balance Sheets. The Companies record equity method adjustments in other income in the Consolidated Statements of Income including: their proportionate share of investee income or loss, gains or losses resulting from investee capital transactions, amortization of certain differences between the carrying value and the equity in the net assets of the investee at the date of investment and other adjustments required by the equity method.

• Cost method investments when Dominion and Virginia Power do not have the ability to exercise significant influence over the investee. Dominion's and Virginia Power's investments are included in other investments and nuclear decommissioning trust funds.

OTHER-THAN-TEMPORARY IMPAIRMENT

Dominion and Virginia Power periodically review their investments to determine whether a decline in fair value should be considered other-than-temporary. If a decline in fair value of any security is determined to be other-than-temporary, the security is written down to its fair value at the end of the reporting period.

Decommissioning Trust Investments-Special Considerations

• The recognition provisions of the FASB's other-than-temporary impairment guidance apply only to debt securities classified as available-for-sale or held-to-maturity, while the presentation and disclosure requirements apply to both debt and equity securities.

• Debt Securities- Using information obtained from their nuclear decommissioning trust fixed-income investment managers, Dominion and Virginia Power record in earnings any unrealized loss for a debt security when the manager intends to sell the debt security or it is more-likely-than-not that the manager will have to sell the debt security before recovery of its fair value up to its cost basis. If that is not the case, but the debt security is deemed to have experienced a credit loss, Dominion and Virginia Power record the credit loss in earnings and any remaining portion of the unrealized loss in AOCI. Credit losses are evaluated primarily by considering the credit ratings of the issuer, prior instances of non-performance by the issuer and other factors.

• Equity securities and other investments- Dominion's and Virginia Power's method of assessing other-than-temporary declines requires demonstrating the ability to hold individual securities for a period of time sufficient to allow for the anticipated recovery in their market value prior to the consideration of the other criteria mentioned above. Since Dominion and Virginia Power have limited ability to oversee the day-to-day management of nuclear decommissioning trust fund investments, they do not have the ability to ensure investments are held through an anticipated recovery period. Accordingly, they consider all equity and other securities as well as non-marketable investments held in nuclear decommissioning trusts with market values below their cost bases to be other-than-temporarily impaired.

Inventories

Materials and supplies and fossil fuel inventories are valued primarily using the weighted-average cost method. Stored gas inventory for Dominion Gas used in East Ohio gas distribution operations is valued using the LIFO method. Under the LIFO method, stored gas inventory was valued at $24 million and $12 million at December 31, 2015 and December 31, 2014, respectively. Based on the average price of gas purchased during 2015 and 2014, the cost of replacing the current portion of stored gas inventory exceeded the amount stated on a LIFO basis by $109 million and $98 million, respectively. Stored gas inventory for Dominion held by Hope and certain nonregulated gas operations is valued using the weighted-average cost method.

Gas Imbalances

Natural gas imbalances occur when the physical amount of natural gas delivered from, or received by, a pipeline system or storage facility differs from the contractual amount of natural gas delivered or received. Dominion and Dominion Gas value these imbalances due to, or from, shippers and operators at an appropriate index price at period end, subject to the terms of its tariff for regulated entities. Imbalances are primarily settled in-kind. Imbalances due to Dominion and Dominion Gas from other parties are reported in other current assets and imbalances that Dominion and Dominion Gas owe to other parties are reported in other current liabilities in the Consolidated Balance Sheets.

Goodwill

Dominion and Dominion Gas evaluate goodwill for impairment annually as of April 1 and whenever an event occurs or circumstances change in the interim that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount.

New Accounting Standards

In May 2014, the FASB issued revised accounting guidance for revenue recognition from contracts with customers. The core principle of this revised accounting guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in this update also require disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. For the Companies, the revised accounting guidance is effective for interim and annual periods beginning January 1, 2018. The Companies are currently in the preliminary stages of evaluating the impact of this guidance on their results of operations and overall liquidity. The Companies plan to complete their preliminary assessment, which includes a subset of representative contracts, in 2016. Once their initial evaluation is complete, the Companies will expand the scope of their assessment to include all contracts with customers. Other than increased disclosures, the impacts of the revised accounting guidance to the results of operations and cash flows of the Companies cannot be determined until their assessment process is complete.

In November 2015, the FASB issued revised accounting guidance to simplify the presentation of deferred income taxes. This update requires that deferred tax liabilities and assets be classified as noncurrent in the Consolidated Balance Sheet. The Companies have adopted this guidance on a prospective basis for the period ended December 31, 2015. For prior periods, the Companies have presented deferred taxes in either the current or noncurrent sections of the Consolidated Balance Sheets based on the classification of the related financial accounting assets or liabilities, or, for items such as operating loss carryforwards, the period in which the deferred taxes were expected to reverse.

In January 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of financial instruments. Most notably the update revises the accounting for equity securities, except for those accounted for under the equity method of accounting or resulting in consolidation, by requiring equity securities to be measured at fair value with the changes in fair value recognized in net income. However, an entity may measure equity investments that do not have a readily determinable fair value at cost minus impairment, if any, plus changes from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The guidance also simplifies the impairment assessment of equity investments without readily determinable fair values, revises the presentation of financial assets and liabilities and amends certain disclosure requirements associated with the fair value of financial instruments. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2018, with a cumulative-effect adjustment to the balance sheet. Amendments related to equity securities without readily determinable fair values are to be applied prospectively to such investments that exist as of the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

In February 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of leasing arrangements. The update requires the recognition of lease assets and liabilities for those leases currently classified as operating leases while also refining the definition of a lease. In addition, lessees will be required to disclose key information about the amount, timing, and uncertainty of cash flows arising from leasing arrangements. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2019, although it can be early adopted, with a modified retrospective approach for leases that commenced prior to the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

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Acquisitions and Dispositions

12 Months Ended

Dec. 31, 2015

Business Combinations, Discontinued Operations and Disposal Groups [Abstract]

Acquisitions and Dispositions

ACQUISITIONS AND DISPOSITIONS

Dominion

Proposed Acquisition of Questar

Pursuant to the terms of the Questar Combination announced in February 2016, upon closing, each share of Questar common stock issued and outstanding immediately prior to the closing will be converted automatically into the right to receive $25 in cash per share, or approximately $4.4 billion in total. In addition, Questar’s debt, which currently totals approximately $1.6 billion is expected to remain outstanding. Additionally, Dominion entered into agreements with several of its lending banks pursuant to which they have committed to provide temporary debt financing consisting of a $3.9 billion acquisition facility. Dominion intends to permanently finance the transaction in a manner that supports its existing credit ratings targets by issuing a combination of common stock, mandatory convertibles (including RSNs) and debt at Dominion, and indirectly through an issuance of common units at Dominion Midstream, the proceeds of which will be applied to pay Dominion for certain assets of Questar, which are expected to be contributed to Dominion Midstream.

The transaction requires approval of Questar’s shareholders and clearance from the Federal Trade Commission under the Hart-Scott-Rodino Act. Questar and Dominion also will file for review and approval, as required, from the Utah Public Service Commission and the Wyoming Public Service Commission, and provide information regarding the transaction to the Idaho Public Utilities Commission. In February 2016, the Federal Trade Commission granted antitrust approval of the Questar Combination under the Hart-Scott-Rodino Act. The Questar Combination contains certain termination rights for both Dominion and Questar, and provides that, upon termination of the Questar Combination under specified circumstances, Dominion would be required to pay a termination fee of $154 million to Questar and Questar would be required to pay Dominion a termination fee of $99 million. Subject to receipt of Questar shareholder and any required regulatory approvals and meeting closing conditions, Dominion targets closing by the end of 2016.

Wholly-Owned Merchant Solar Projects

Acquisitions

The following table presents significant completed acquisitions of wholly-owned merchant solar projects by Dominion in 2014 and 2015. Long-term power purchase, interconnection and operation and maintenance agreements have been executed for all of the projects. Dominion has claimed and/or expects to claim federal investment tax credits on the projects. These projects are included in the Dominion Generation operating segment.

Completed Acquisition Date	Seller	Number of Projects	Project Location	Project Name(s)	Initial Acquisition Cost (millions)(1)		Project Cost (millions)(2)		Date of Commercial Operations	MW Capacity
March 2014	Recurrent Energy Development Holdings, LLC	6	California	Camelot, Kansas, Kent South, Old River One, Adams East, Columbia 2	$	50	$	428	Fourth quarter 2014	139
November 2014	CSI Project Holdco, LLC	1	California	West Antelope	79		79		November 2014	20
December 2014	EDF Renewable Development, Inc.	1	California	CID	71		71		January 2015	20
April 2015	EC&R NA Solar PV, LLC	1	California	Alamo	66		66		May 2015	20
April 2015	EDF Renewable Development, Inc.	3	California	Cottonwood(3)	106		106		May 2015	24
June 2015	EDF Renewable Development, Inc.	1	California	Catalina 2	68		68		July 2015	18
July 2015	SunPeak Solar, LLC	1	California	Imperial Valley 2	42		71		August 2015	20
November 2015	EC&R NA Solar PV, LLC	1	California	Maricopa West	65		65		December 2015	20
November 2015	Community Energy, Inc.	1	Virginia	Eastern Shore Solar	34		212		October 2016	80

(1) The purchase price was primarily allocated to Property, Plant and Equipment.

(2) Includes acquisition cost.

(3) One of the projects, Marin Carport, is expected to begin commercial operations in 2016.

Sale of Interest in Merchant Solar Projects

In September 2015, Dominion signed an agreement to sell a noncontrolling interest (consisting of 33% of the equity interests) in all of its then currently wholly-owned merchant solar projects, 24 solar projects totaling approximately 425 MW, to SunEdison for approximately $300 million. In December 2015, the sale of interest in 15 of the solar projects closed for $184 million with the sale of interest in the remaining projects completed in January 2016. SunEdison subsequently sold its interest in these projects to Terra Nova Renewable Partners. SunEdison has a future option to buy all or a portion of Dominion's remaining 67% ownership in the projects upon the occurrence of certain events, none of which had occurred as of December 31, 2015 nor are expected to occur in 2016.

Non-Wholly-Owned Merchant Solar Projects

Acquisitions of Four Brothers and Three Cedars

In June 2015, Dominion acquired 50% of the units in Four Brothers from SunEdison for $64 million of consideration, consisting of $2 million in cash and a $62 million payable. As of December 31, 2015, a $43 million payable is included in other current liabilities in Dominion's Consolidated Balance Sheets. Four Brothers' purpose is to develop and operate four solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $730 million to construct, including the initial acquisition cost. Dominion is obligated to contribute $445 million of capital to fund the construction of the projects and had contributed $138 million through December 31, 2015. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 320 MW.

In September 2015, Dominion acquired 50% of the units in Three Cedars from SunEdison for $43 million of consideration, consisting of $6 million in cash and a $37 million payable. As of December 31, 2015, a $29 million payable is included in other current liabilities in Dominion’s Consolidated Balance Sheets. Three Cedars’ purpose is to develop and operate three solar projects located in Utah, which will produce and sell electricity and renewable energy credits. The projects are expected to cost approximately $425 million to construct. Dominion is obligated to contribute $276 million of capital to fund the construction of the projects and had contributed $60 million through December 31, 2015. The facilities are expected to begin commercial operations in the third quarter of 2016, generating approximately 210 MW.

Long-term power purchase, interconnection and operation and maintenance agreements have been executed for both Four Brothers and Three Cedars. Dominion expects to claim 99% of the federal investment tax credits on the projects.

Dominion owns 50% of the voting interests in Four Brothers and Three Cedars and has a controlling financial interest over the entities through its rights to control operations. The allocation of the $64 million purchase price for Four Brothers resulted in $89 million of property, plant and equipment and $25 million of noncontrolling interest. The allocation of the $43 million purchase price for Three Cedars resulted in $65 million of property, plant and equipment and $22 million of noncontrolling interest. The noncontrolling interest for each entity was measured at fair value using the discounted cash flow method, with the primary components of the valuation being future cash flows (both incoming and outgoing) and the discount rate. Dominion determined its discount rate based on the cost of capital a utility-scale investor would expect, as well as the cost of capital an individual project developer could achieve via a combination of non-recourse project financing and outside equity partners. The acquired assets of Four Brothers and Three Cedars are included in the Dominion Generation operating segment.

Four Brothers and Three Cedars have entered into agreements with SunEdison to provide administrative and support services in connection with the construction of the projects, operation and maintenance of the facilities, and administrative and technical management services of the solar facilities. In addition, Dominion has entered into contracts with SunEdison to provide services related to construction project management and oversight. Costs related to services to be provided under these agreements were immaterial for the year ended December 31, 2015. Subsequent to Dominion’s acquisition of Four Brothers and Three Cedars through December 31, 2015, SunEdison made contributions to Four Brothers and Three Cedars of $103 million in aggregate, which are reflected as noncontrolling interests in the Consolidated Balance Sheets.

In December 2015, SunEdison entered an agreement to sell its interest in Four Brothers and Three Cedars through the sale of Four Brothers Holdings, LLC, Granite Mountain Renewables, LLC and Iron Springs Renewables, LLC to DESRI.

Dominion Midstream Acquisition of Interest in Iroquois

In September 2015, Dominion Midstream acquired from NG and NJNR a 25.93% noncontrolling partnership interest in Iroquois, which owns and operates a 416-mile, FERC-regulated natural gas transmission pipeline in New York and Connecticut. In exchange for this partnership interest, Dominion Midstream issued 8.6 million common units representing limited partnership interests in Dominion Midstream (6.8 million common units to NG for its 20.4% interest and 1.8 million common units to NJNR for its 5.53% interest). The investment was recorded at $216 million based on the value of Dominion Midstream's common units at closing. These common units are reflected as noncontrolling interest in Dominion's Consolidated Financial Statements. Dominion Midstream's noncontrolling partnership interest is reflected in the Dominion Energy operating segment. In addition to this acquisition, Dominion Gas currently holds a 24.72% noncontrolling partnership interest in Iroquois. Dominion Midstream and Dominion Gas each account for their interest in Iroquois as an equity method investment. See Notes 9 and 15 for more information regarding Iroquois.

Acquisition of DCG

In January 2015, Dominion completed the acquisition of 100% of the equity interests of DCG from SCANA Corporation for $497 million in cash, as adjusted for working capital. DCG owns and operates nearly 1,500 miles of FERC-regulated interstate natural gas pipeline in South Carolina and southeastern Georgia. This acquisition supports Dominion’s natural gas expansion into the southeastern U.S. The allocation of the purchase price resulted in $277 million of net property, plant and equipment, $250 million of goodwill, of which approximately $225 million is expected to be deductible for income tax purposes, and $38 million of regulatory liabilities. The goodwill reflects the value associated with enhancing Dominion's regulated gas position, economic value attributable to future expansion projects as well as increased opportunities for synergies. The acquired assets of DCG are included in the Dominion Energy operating segment.

On March 24, 2015, DCG converted to a limited liability company under the laws of South Carolina and changed its name from Carolina Gas Transmission Corporation to DCG. On April 1, 2015, Dominion contributed 100% of the issued and outstanding membership interests of DCG to Dominion Midstream in exchange for total consideration of $501 million, as adjusted for working capital. Total consideration to Dominion consisted of the issuance of a two-year, $301 million senior unsecured promissory note payable by Dominion Midstream at an annual interest rate of 0.6%, and 5,112,139 common units, valued at $200 million , representing limited partner interests in Dominion Midstream. The number of units was based on the volume weighted average trading price of Dominion Midstream's common units for the ten trading days prior to April 1, 2015, or $39.12 per unit. Since Dominion consolidates Dominion Midstream for financial reporting purposes, this transaction was eliminated upon consolidation and did not impact Dominion's financial position or cash flows.

Sale of Electric Retail Energy Marketing Business

In March 2014, Dominion completed the sale of its electric retail energy marketing business. The proceeds were $187 million, net of transaction costs. The sale resulted in a gain, subject to post-closing adjustments, of $100 million ($57 million after-tax) net of a $31 million write-off of goodwill, and is included in other operations and maintenance expense in Dominion's Consolidated Statements of Income. The sale of the electric retail energy marketing business did not qualify for discontinued operations classification.

Sale of Illinois Gas Contracts

In June 2013, Dominion completed the sale of Illinois Gas Contracts. The sales price was $32 million, subject to post-closing adjustments. The sale resulted in a gain of $29 million ($18 million after-tax) net of a $3 million write-off of goodwill, and is included in other operations and maintenance expense in Dominion's Consolidated Statement of Income. The sale of Illinois Gas Contracts did not qualify for discontinued operations classification as it is not considered a component under applicable accounting guidance.

Sale of Brayton Point, Kincaid and Equity Method Investment in Elwood

In March 2013, Dominion entered into an agreement with Energy Capital Partners to sell Brayton Point, Kincaid, and its equity method investment in Elwood.

In the first and second quarters of 2013, Brayton Point's and Kincaid's assets and liabilities to be disposed were classified as held for sale and adjusted to their estimated fair value less cost to sell, resulting in impairment charges totaling $48 million ($28 million after-tax), which are included in discontinued operations in Dominion's Consolidated Statements of Income. In both periods, Dominion used the market approach to estimate the fair value of Brayton Point's and Kincaid's long-lived assets. These were considered Level 2 fair value measurements given that they were based on the agreed-upon sales price.

Dominion's 50% interest in Elwood was an equity method investment and therefore, in accordance with applicable accounting guidance, the carrying amount of this investment was not classified as held for sale nor were the equity earnings from this investment reported as discontinued operations.

In August 2013, Dominion completed the sale and received proceeds of $465 million, net of transaction costs. The sale resulted in a $35 million ($25 million after-tax) gain attributable to its equity method investment in Elwood, which is included in other income in Dominion's Consolidated Statement of Income, which was partially offset by a $17 million ($18 million after-tax) loss attributable to Brayton Point and Kincaid, which includes a $16 million write-off of goodwill and is reflected in loss from discontinued operations in Dominion's Consolidated Statement of Income.

The following table presents selected information regarding the results of operations of Brayton Point and Kincaid, which are reported as discontinued operations in Dominion's Consolidated Statements of Income:

Year Ended December 31,	2013
(millions)
Operating revenue	$	304
Loss before income taxes	(135		)	(1)

(1) Includes $64 million of charges related to the defeasance of Brayton Point debt and the early redemption of Kincaid debt in 2013.

Virginia Power

Acquisition of Solar Project

In December 2015, Virginia Power completed the acquisition of 100% of a solar development project in North Carolina from Morgans Corner for $47 million, all of which was allocated to property, plant and equipment. The project was placed into service in December 2015 with a total cost of $49 million, including the initial acquisition cost. The project generates approximately 20 MW. The output generated by the project will be used to meet a ten year non-jurisdictional supply agreement with the U.S. Navy, which has the unilateral option to extend for an additional ten years. In October 2015, the North Carolina Commission granted the transfer of the existing CPCN from Morgans Corner to Virginia Power. The acquired asset is included in the Virginia Power Generation operating segment.

Dominion and Dominion Gas

Blue Racer

See Note 9 for a discussion of transactions related to Blue Racer.

Assignments of Shale Development Rights

See Note 10 for a discussion of assignments of shale development rights.

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Operating Revenue

12 Months Ended

Dec. 31, 2015

Regulated and Unregulated Operating Revenue [Abstract]

Operating Revenue

OPERATING REVENUE

The Companies' operating revenue consists of the following:

Year Ended December 31,	2015		2014		2013
(millions)
Dominion
Electric sales:
Regulated	$	7,482	$	7,460	$	7,193
Nonregulated	1,488		1,839		2,511
Gas sales:
Regulated	218		334		323
Nonregulated	471		751		930
Gas transportation and storage	1,616		1,543		1,535
Other	408		509		628
Total operating revenue	$	11,683	$	12,436	$	13,120
Virginia Power
Regulated electric sales	$	7,482	$	7,460	$	7,193
Other	140		119		102
Total operating revenue	$	7,622	$	7,579	$	7,295
Dominion Gas
Gas sales:
Regulated	$	122	$	209	$	202
Nonregulated	10		26		32
Gas transportation and storage	1,366		1,353		1,338
NGL revenue	93		212		292
Other	125		98		73
Total operating revenue	$	1,716	$	1,898	$	1,937

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Income Taxes

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

Judgment and the use of estimates are required in developing the provision for income taxes and reporting of tax-related assets and liabilities. The interpretation of tax laws involves uncertainty, since tax authorities may interpret the laws differently. The Companies are routinely audited by federal and state tax authorities. Ultimate resolution of income tax matters may result in favorable or unfavorable impacts to net income and cash flows, and adjustments to tax-related assets and liabilities could be material.

In December 2015, U.S. federal legislation was enacted, providing an extension of the 50% bonus depreciation allowance for qualifying expenditures incurred in 2015, 2016 and 2017, and a phasing down of the allowance to 40% in 2018 and 30% in 2019 and expiration thereafter. In addition, the legislation extends the 30% investment tax credit for qualifying expenditures incurred through 2019 and provides a phase down of the credit to 26% in 2020, 22% in 2021 and 10% in 2022 and thereafter. U.S. federal legislation had also been enacted in December 2014 to delay the expiration of the bonus depreciation allowance, but only for one year, so that it was available for qualifying expenditures incurred during 2014.

Continuing Operations

Details of income tax expense for continuing operations including noncontrolling interests were as follows:

	Dominion									Virginia Power									Dominion Gas
Year Ended December 31,	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Current:
Federal	$	(24	)	$	(11	)	$	317		$	316		$	85		$	357		$	90	$	86	$	158
State	75			14			110			92			67			62			30		32		41
Total current expense	51			3			427			408			152			419			120		118		199
Deferred:
Federal
Taxes before operating loss carryforwards and investment tax credits	384			956			563			154			381			224			156		192		92
Tax utilization (benefit) of operating loss carryforwards	539			(352		)	(18		)	96			—			—			6		—		—
Investment tax credits	(134		)	(152		)	(48		)	(11		)	—			—			—		—		—
State	66			(2		)	(31		)	13			16			17			1		24		10
Total deferred expense	855			450			466			252			397			241			163		216		102
Amortization of deferred investment tax credits	(1		)	(1		)	(1		)	(1		)	(1		)	(1		)	—		—		—
Total income tax expense	$	905		$	452		$	892		$	659		$	548		$	659		$	283	$	334	$	301

In 2015, Dominion’s current federal income tax benefit includes the recognition of a $20 million benefit related to a carryback to be filed for nuclear decommissioning expenditures included in its 2014 net operating loss.

For continuing operations including noncontrolling interests, the statutory U.S. federal income tax rate reconciles to the Companies' effective income tax rate as follows:

	Dominion						Virginia Power						Dominion Gas
Year Ended December 31,	2015		2014		2013		2015		2014		2013		2015		2014		2013
U.S. statutory rate	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%
Increases (reductions) resulting from:
State taxes, net of federal benefit	3.7		—		2.1		3.9		3.8		3.1		2.7		4.4		4.3
Investment tax credits	(4.7	)	(8.6	)	(1.8	)	(0.6	)	—		—		—		—		—
Production tax credits	(0.8	)	(1.2	)	(0.6	)	(0.6	)	(0.6	)	(0.2	)	—		—		—
Valuation allowances	(0.3	)	0.7		(0.1	)	—		—		—		—		—		—
AFUDC - equity	(0.3	)	—		(0.6	)	(0.6	)	—		(0.8	)	0.2		—		(0.1	)
Employee stock ownership plan deduction	(0.6	)	(0.9	)	(0.6	)	—		—		—		—		—		—
Other, net	—		0.4		(0.4	)	0.6		0.8		(0.4	)	0.3		0.1		0.3
Effective tax rate	32.0	%	25.4	%	33.0	%	37.7	%	39.0	%	36.7	%	38.2	%	39.5	%	39.5	%

Dominion's effective tax rate in 2014 reflects the recognition of state tax credits and previously unrecognized tax benefits due to the expiration of statutes of limitations. Dominion Gas’ effective tax rate in 2015 reflects a benefit resulting from the impact of changes in the allocation of income among states on existing deferred taxes.

The Companies' deferred income taxes consist of the following:

	Dominion						Virginia Power						Dominion Gas
At December 31,	2015			2014			2015			2014			2015			2014
(millions)
Deferred income taxes:
Total deferred income tax assets	$	1,152		$	2,023		$	164		$	500		$	129		$	227
Total deferred income tax liabilities	8,552			8,663			4,805			4,915			2,343			2,289
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	$	6,299		$	5,895		$	4,133		$	3,965		$	1,541		$	1,417
Nuclear decommissioning	1,158			1,241			378			474			—			—
Deferred state income taxes	646			659			302			299			205			207
Federal benefit of deferred state income taxes	(226		)	(231		)	(106		)	(105		)	(72		)	(72		)
Deferred fuel, purchased energy and gas costs	(1		)	27			(3		)	18			1			7
Pension benefits	291			272			(99		)	(77		)	613			567
Other postretirement benefits	(15		)	(17		)	30			13			(7		)	(12		)
Loss and credit carryforwards	(1,004		)	(1,434		)	(53		)	(116		)	(4		)	(10		)
Valuation allowances	73			87			—			—			—			—
Partnership basis differences	367			304			—			—			41			42
Other	(188		)	(163		)	59			(56		)	(104		)	(84		)
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062

At December 31, 2015, Dominion had the following deductible loss and credit carryforwards:

• Federal loss carryforwards of $594 million that expire if unutilized during the period 2021 through 2034;

• Federal investment tax credits of $407 million that expire if unutilized during the period 2033 through 2035;

• Federal production and other tax credits of $89 million that expire if unutilized during the period 2031 through 2035;

• State loss carryforwards of $1.6 billion that expire if unutilized during the period 2018 through 2034. A valuation allowance on $1.1 billion of these carryforwards has been established;

• State minimum tax credits of $145 million that do not expire; and

• State investment tax credits of $40 million that expire if unutilized during the period 2019 through 2024.

At December 31, 2015, Virginia Power had the following deductible loss and credit carryforwards:

• Federal loss carryforwards of $7 million that expire if unutilized during the period 2031 through 2034;

• Federal investment, production and other tax credits of $38 million that expire if unutilized during the period 2031 through 2035; and

• State investment tax credits of $9 million that expire if unutilized by 2024.

At December 31, 2015, Dominion Gas had federal loss carryforwards of $10 million that expire if unutilized during the period 2031 through 2034 and no credit carryforwards.

A reconciliation of changes in the Companies' unrecognized tax benefits follows:

	Dominion									Virginia Power									Dominion Gas
	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Balance at January 1	$	145		$	222		$	293		$	36		$	39		$	57		$	29	$	29	$	30
Increases-prior period positions	2			24			17			—			2			12			—		—		—
Decreases-prior period positions	(40		)	(26		)	(99		)	(25		)	(16		)	(42		)	—		—		(1		)
Increases-current period positions	8			16			30			1			11			14			—		—		—
Decreases-current period positions	—			—			(5		)	—			—			—			—		—		—
Settlements with tax authorities	(5		)	—			(2		)	—			—			(2		)	—		—		—
Expiration of statutes of limitations	(7		)	(91		)	(12		)	—			—			—			—		—		—
Balance at December 31	$	103		$	145		$	222		$	12		$	36		$	39		$	29	$	29	$	29

Certain unrecognized tax benefits, or portions thereof, if recognized, would affect the effective tax rate. Changes in these unrecognized tax benefits may result from remeasurement of amounts expected to be realized, settlements with tax authorities and expiration of statutes of limitations. For Dominion and its subsidiaries, these unrecognized tax benefits were $69 million, $77 million and $126 million at December 31, 2015, 2014 and 2013, respectively. For Dominion, the change in these unrecognized tax benefits decreased income tax expense by $6 million, $47 million and $29 million in 2015, 2014 and 2013, respectively. For Virginia Power, these unrecognized tax benefits were $8 million at December 31, 2015, 2014 and 2013. For Virginia Power, the change in these unrecognized tax benefits affected income tax expense by less than $1 million in both 2015 and 2014 and increased income tax expense by $4 million in 2013. For Dominion Gas, these unrecognized tax benefits were $19 million at December 31, 2015, 2014 and 2013. For Dominion Gas, the change in these unrecognized tax benefits affected income tax expense by less than $1 million in 2015, 2014 and 2013.

The IRS examination of tax years 2008, 2009, 2010 and 2011 concluded in late 2013, resulting in a payment of $46 million, and an adjustment to a refund previously received by Dominion for its carryback of 2008 losses to 2007. The loss carryback, as adjusted, was submitted to the U.S. Congressional Joint Committee on Taxation for review. Early in 2014, Dominion received notification that the matter had been resolved with no further adjustments.

Effective for its 2014 tax year, Dominion was accepted into the CAP. Through the CAP, Dominion has the opportunity to resolve complex tax matters with the IRS before filing its federal income tax returns, thus achieving certainty for such tax return filing positions agreed to by the IRS. Under a Pre-CAP plan, the IRS audit of tax years 2012 and 2013 began in early 2014 and concluded in late 2015. The IRS audit of CAP tax year 2014 also began in 2014. The IRS issued a partial acceptance letter in late 2015 and completed its post-filing review of the 2014 tax year in early 2016. The IRS audit of CAP tax year 2015 began in 2015. Accordingly, Dominion’s earliest tax year remaining open for federal examination is 2015.

It is reasonably possible that settlement negotiations and expiration of statutes of limitations could result in a decrease in unrecognized tax benefits in 2016 by up to $30 million for Dominion and $22 million for Dominion Gas. If such changes were to occur, other than revisions of the accrual for interest on tax underpayments and overpayments, earnings could increase by up to $15 million for Dominion and $10 million for Dominion Gas.

Otherwise, with regard to 2015 and prior years, Dominion and Dominion Gas cannot estimate the range of reasonably possible changes to unrecognized tax benefits that may occur in 2016.

After considering the possibility of potential changes in the status of its remaining unrecognized tax benefits, Virginia Power has concluded that no significant changes are reasonably possible to occur in 2016.

For each of the major states in which Dominion operates, the earliest tax year remaining open for examination is as follows:

State	Earliest Open Tax Year
Pennsylvania(1)	2010
Connecticut	2012
Virginia(2)	2012
West Virginia(1)	2012
New York(1)	2007

(1) Considered a major state for Dominion Gas' operations.

(2) Considered a major state for Virginia Power's operations.

The Companies are also obligated to report adjustments resulting from IRS settlements to state tax authorities. In addition, if Dominion utilizes operating losses or tax credits generated in years for which the statute of limitations has expired, such amounts are generally subject to examination.

Discontinued Operations

Details of income tax expense for Dominion's discontinued operations were as follows:

Year Ended December 31,	2013
(millions)
Current:
Federal	(274	)
State	(41	)
Total current benefit	(315	)
Deferred:
Federal	232
State	40
Total deferred expense	272
Total income tax benefit	(43	)

Dominion's effective tax rate for 2013 reflects the impact of goodwill written off in the sale of Kincaid and Brayton Point that is not deductible for tax purposes.

XML

Fair Value Measurements

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (exit price) in an orderly transaction between market participants at the measurement date. However, the use of a mid-market pricing convention (the mid-point between bid and ask prices) is permitted. Fair values are based on assumptions that market participants would use when pricing an asset or liability, including assumptions about risk and the risks inherent in valuation techniques and the inputs to valuations. This includes not only the credit standing of counterparties involved and the impact of credit enhancements but also the impact of the Companies' own nonperformance risk on their liabilities. Fair value measurements assume that the transaction occurs in the principal market for the asset or liability (the market with the most volume and activity for the asset or liability from the perspective of the reporting entity), or in the absence of a principal market, the most advantageous market for the asset or liability (the market in which the reporting entity would be able to maximize the amount received or minimize the amount paid). Dominion and Virginia Power apply fair value measurements to certain assets and liabilities including commodity and interest rate derivative instruments, and nuclear decommissioning trust and other investments including those held in Dominion's rabbi, pension and other postretirement benefit plan trusts, in accordance with the requirements described above. Dominion Gas applies fair value measurements to certain assets and liabilities including commodity and interest rate derivative instruments and investments held in pension and other postretirement benefit plan trusts, in accordance with the requirements described above. The Companies apply credit adjustments to their derivative fair values in accordance with the requirements described above. These credit adjustments are currently not material to the derivative fair values.

Inputs and Assumptions

The Companies maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Fair value is based on actively-quoted market prices, if available. In the absence of actively-quoted market prices, price information is sought from external sources, including broker quotes and industry publications. When evaluating pricing information provided by brokers and other pricing services, the Companies consider whether the broker is willing and able to trade at the quoted price, if the broker quotes are based on an active market or an inactive market and the extent to which brokers are utilizing a particular model if pricing is not readily available. If pricing information from external sources is not available, or if the Companies believe that observable pricing is not indicative of fair value, judgment is required to develop the estimates of fair value. In those cases the Companies must estimate prices based on available historical and near-term future price information and certain statistical methods, including regression analysis, that reflect their market assumptions.

The Companies' commodity derivative valuations are prepared by Dominion's ERM department. The ERM department creates daily mark-to-market valuations for the Companies' derivative transactions using computer-based statistical models. The inputs that go into the market valuations are transactional information stored in the systems of record and market pricing information that resides in data warehouse databases. The majority of forward prices are automatically uploaded into the data warehouse databases from various third-party sources. Inputs obtained from third-party sources are evaluated for reliability considering the reputation, independence, market presence, and methodology used by the third-party. If forward prices are not available from third-party sources, then the ERM department models the forward prices based on other available market data. A team consisting of risk management and risk quantitative analysts meets each business day to assess the validity of market prices and mark-to-market valuations. During this meeting, the changes in mark-to-market valuations from period to period are examined and qualified against historical expectations. If any discrepancies are identified during this process, the mark-to-market valuations or the market pricing information is evaluated further and adjusted, if necessary.

For options and contracts with option-like characteristics where observable pricing information is not available from external sources, Dominion and Virginia Power generally use a modified Black-Scholes Model that considers time value, the volatility of the underlying commodities and other relevant assumptions when estimating fair value. Dominion and Virginia Power use other option models under special circumstances, including a Spread Approximation Model when contracts include different commodities or commodity locations and a Swing Option Model when contracts allow either the buyer or seller the ability to exercise within a range of quantities. For contracts with unique characteristics, the Companies may estimate fair value using a discounted cash flow approach deemed appropriate in the circumstances and applied consistently from period to period. For individual contracts, the use of different valuation models or assumptions could have a significant effect on the contract's estimated fair value.

The inputs and assumptions used in measuring fair value include the following:

For commodity derivative contracts:

• Forward commodity prices

• Transaction prices

• Price volatility

• Price correlation

• Volumes

• Commodity location

• Interest rates

• Credit quality of counterparties and the Companies

• Credit enhancements

• Time value

For interest rate derivative contracts:

• Interest rate curves

• Credit quality of counterparties and the Companies

• Volumes

• Credit enhancements

• Time value

For investments:

• Quoted securities prices and indices

• Securities trading information including volume and restrictions

• Maturity

• Interest rates

• Credit quality

• NAV (for alternative investments and common/collective trust funds)

The Companies regularly evaluate and validate the inputs used to estimate fair value by a number of methods, including review and verification of models, as well as various market price verification procedures such as the use of pricing services and multiple broker quotes to support the market price of the various commodities and investments in which the Companies transact.

Levels

The Companies also utilize the following fair value hierarchy, which prioritizes the inputs to valuation techniques used to measure fair value into three broad levels:

•Level 1-Quoted prices (unadjusted) in active markets for identical assets and liabilities that they have the ability to access at the measurement date. Instruments categorized in Level 1 primarily consist of financial instruments such as certain exchange-traded derivatives, and exchange-listed equities, mutual funds and certain Treasury securities held in nuclear decommissioning trust funds for Dominion and Virginia Power, benefit plan trust funds for Dominion and Dominion Gas, and rabbi trust funds for Dominion.

•Level 2-Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability, and inputs that are derived from observable market data by correlation or other means. Instruments categorized in Level 2 primarily include commodity forwards and swaps, interest rate swaps, restricted cash equivalents, and certain Treasury securities, money market funds, common/collective trust funds, and corporate, state and municipal debt securities held in nuclear decommissioning trust funds for Dominion and Virginia Power, benefit plan trust funds for Dominion and Dominion Gas, and rabbi trust funds for Dominion.

•Level 3-Unobservable inputs for the asset or liability, including situations where there is little, if any, market activity for the asset or liability. Instruments categorized in Level 3 for the Companies consist of long-dated commodity derivatives, FTRs, natural gas peaking options and other modeled commodity derivatives. Additional instruments categorized in Level 3 for Dominion and Dominion Gas include alternative investments, consisting of investments in partnerships, joint ventures and other alternative investments, held in benefit plan trust funds.

The fair value hierarchy gives the highest priority to quoted prices in active markets (Level 1) and the lowest priority to unobservable data (Level 3). In some cases, the inputs used to measure fair value might fall in different levels of the fair value hierarchy. In these cases, the lowest level input that is significant to a fair value measurement in its entirety determines the applicable level in the fair value hierarchy. Assessing the significance of a particular input to the fair value measurement in its entirety requires judgment, considering factors specific to the asset or liability.

For derivative contracts, the Companies recognize transfers among Level 1, Level 2 and Level 3 based on fair values as of the first day of the month in which the transfer occurs. Transfers out of Level 3 represent assets and liabilities that were previously classified as Level 3 for which the inputs became observable for classification in either Level 1 or Level 2. Because the activity and liquidity of commodity markets vary substantially between regions and time periods, the availability of observable inputs for substantially the full term and value of the Companies' over-the-counter derivative contracts is subject to change.

Level 3 Valuations

Fair value measurements are categorized as Level 3 when price or other inputs that are considered to be unobservable are significant to their valuations. Long-dated commodity derivatives are generally based on unobservable inputs due to the length of time to settlement and the absence of market activity and are therefore categorized as Level 3. FTRs are categorized as Level 3 fair value measurements because the only relevant pricing available comes from ISO auctions, which are generally not considered to be liquid markets. Other modeled commodity derivatives have unobservable inputs in their valuation, mostly due to non-transparent and illiquid markets. Alternative investments are categorized as Level 3 due to the absence of quoted market prices, illiquidity and the long-term nature of these assets. These investments are generally valued using NAV based on the proportionate share of the fair value as determined by reference to the most recent audited fair value financial statements or fair value statements provided by the investment manager adjusted for any significant events occurring between the investment manager's and the Companies' measurement date.

The Companies enter into certain physical and financial forwards, futures, options and swaps, which are considered Level 3 as they have one or more inputs that are not observable and are significant to the valuation. The discounted cash flow method is used to value Level 3 physical and financial forwards and futures contracts. An option model is used to value Level 3 physical and financial options. The discounted cash flow model for forwards and futures calculates mark-to-market valuations based on forward market prices, original transaction prices, volumes, risk-free rate of return, and credit spreads. The option model calculates mark-to-market valuations using variations of the Black-Scholes option model. The inputs into the models are the forward market prices, implied price volatilities, risk-free rate of return, the option expiration dates, the option strike prices, the original sales prices, and volumes. For Level 3 fair value measurements, forward market prices, credit spreads and implied price volatilities are considered unobservable. The unobservable inputs are developed and substantiated using historical information, available market data, third-party data, and statistical analysis. Periodically, inputs to valuation models are reviewed and revised as needed, based on historical information, updated market data, market liquidity and relationships, and changes in third-party pricing sources.

The following table presents Dominion's quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for price volatility and credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	97	Discounted Cash Flow	Market Price (per Dth)	(4)	(2) - 8	(1	)
				Credit Spread	(5)	1% - 6%	3	%
Liquids(3)	4		Discounted Cash Flow	Market Price (per Gal)	(4)	0 - 2	1
FTRs	9		Discounted Cash Flow	Market Price (per MWh)	(4)	(2) - 14	1
Physical and Financial Options:
Natural Gas	4		Option Model	Market Price (per Dth)	(4)	2 - 3	3
				Price Volatility	(6)	25% - 58%	37	%
Total assets	$	114
Liabilities:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	9	Discounted Cash Flow	Market Price (per Dth)	(4)	(2) - 3	2
FTRs	3		Discounted Cash Flow	Market Price (per MWh)	(4)	(9) - 9	2
Physical and Financial Options:
Natural Gas	7		Option Model	Market Price (per Dth)	(4)	2 - 5	3
				Price Volatility	(6)	25% - 58%	35	%
Total liabilities	$	19

(1) Averages weighted by volume.

(2) Includes basis.

(3) Includes NGLs and oil.

(4) Represents market prices beyond defined terms for Levels 1 and 2.

(5) Represents credit spreads unrepresented in published markets.

(6) Represents volatilities unrepresented in published markets.

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)	Gain (loss)
Market Price	Sell	Increase (decrease)	Loss (gain)
Price Volatility	Buy	Increase (decrease)	Gain (loss)
Price Volatility	Sell	Increase (decrease)	Loss (gain)
Credit Spread	Asset	Increase (decrease)	Loss (gain)

Nonrecurring Fair Value Measurements

Dominion

See Note 3 for information regarding the sale of Brayton Point, Kincaid and Dominion's equity method investment in Elwood.

Dominion Gas

Natural Gas Assets

In the fourth quarter of 2014, Dominion Gas recorded an impairment charge of $9 million ($6 million after-tax) in other operations and maintenance expense in its Consolidated Statements of Income, to write off previously capitalized costs following the cancellation of a development project.

In June 2013, Dominion Gas purchased certain natural gas infrastructure facilities that were previously leased from third parties. The purchase price was based on terms in the lease, which exceeded current market pricing. As a result of the purchase price and expected losses, Dominion Gas recorded an impairment charge of $49 million ($29 million after-tax) in other operations and maintenance expense in its Consolidated Statements of Income, to write down the long-lived assets to their estimated fair values of less than $1 million. As management was not aware of any recent market transactions for comparable assets with sufficient transparency to develop a market approach to fair value, Dominion Gas used the income approach (discounted cash flows) to estimate the fair value of the assets in this impairment test. This was considered a Level 3 fair value measurement due to the use of significant unobservable inputs, including estimates of future production and other commodity prices.

Also in June 2013, Dominion Gas recorded an impairment charge of $6 million ($4 million after-tax) in other operations and maintenance expense in its Consolidated Statements of Income, to write off previously capitalized costs following the cancellation of two development projects.

Recurring Fair Value Measurements

Fair value measurements are separately disclosed by level within the fair value hierarchy with a separate reconciliation of fair value measurements categorized as Level 3. Fair value disclosures for assets held in Dominion's and Dominion Gas' pension and other postretirement benefit plans are presented in Note 21.

Dominion

The following table presents Dominion's assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	1	$	249	$	114	$	364
Interest rate	—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap	2,547		—		—		2,547
Other	5		—		—		5
REIT	63		—		—		63
Non-U.S.:
Large Cap	10		—		—		10
Fixed Income:
Corporate debt instruments	—		437		—		437
U.S. Treasury securities and agency debentures	458		201		—		659
State and municipal	—		376		—		376
Other	—		100		—		100
Cash equivalents and other	2		2		—		4
Total assets	$	3,086	$	1,389	$	114	$	4,589
Liabilities:
Derivatives:
Commodity	$	—	$	141	$	19	$	160
Interest rate	—		183		—		183
Total liabilities	$	—	$	324	$	19	$	343
At December 31, 2014
Assets:
Derivatives:
Commodity	$	3	$	567	$	125	$	695
Interest rate	—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap	2,669		—		—		2,669
Other	6		—		—		6
Non-U.S.:
Large Cap	12		—		—		12
Fixed Income:
Corporate debt instruments	—		441		—		441
U.S. Treasury securities and agency debentures	419		190		—		609
State and municipal	—		395		—		395
Other	—		74		—		74
Cash equivalents and other	3		10		—		13
Total assets	$	3,112	$	1,701	$	125	$	4,938
Liabilities:
Derivatives:
Commodity	$	3	$	571	$	18	$	592
Interest rate	—		202		—		202
Total liabilities	$	3	$	773	$	18	$	794

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

The following table presents the net change in Dominion's assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	107		$	(16	)	$	25
Total realized and unrealized gains (losses):
Included in earnings	(5		)	97			(9		)
Included in other comprehensive income (loss)	(9		)	7			1
Included in regulatory assets/liabilities	(4		)	109			(9		)
Settlements	9			(88		)	(23		)
Transfers out of Level 3(1)	(3		)	(2		)	(1		)
Balance at December 31,	$	95		$	107		$	(16	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	$	2		$	6		$	—

(1) In March 2015, Dominion changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

The following table presents Dominion's gains and losses included in earnings in the Level 3 fair value category:

	Operating Revenue		Electric Fuel and Other Energy-Related Purchases			Purchased Gas			Total
(millions)
Year Ended December 31, 2015
Total gains (losses) included in earnings	$	6	$	(11	)	$	—		$	(5	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1		1			—			2
Year Ended December 31, 2014
Total gains (losses) included in earnings	$	4	$	97		$	(4	)	$	97
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	4		1			1			6
Year Ended December 31, 2013
Total gains (losses) included in earnings	$	11	$	(19	)	$	(1	)	$	(9	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1		—			(1		)	—

Virginia Power

The following table presents Virginia Power's quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
FTRs	$	9	Discounted Cash Flow	Market Price (per MWh)	(3)	(2) - 14	1
Natural gas(2)	92		Discounted Cash Flow	Market Price (per Dth)	(3)	(2) - 4	(1	)
				Credit Spread	(4)	1% - 6%	3	%
Total assets	$	101
Liabilities:
Physical and Financial Forwards and Futures:
FTRs	$	3	Discounted Cash Flow	Market Price (per MWh)	(3)	(9) - 9	2
Physical and Financial Options:
Natural gas	5		Discounted Cash Flow	Market Price (per Dth)	(3)	2 - 5	3
				Price Volatility	(5)	32% - 38%	35	%
Total liabilities	$	8

(1) Averages weighted by volume.

(2) Includes basis.

(3) Represents market prices beyond defined terms for Levels 1 and 2.

(4) Represents credit spreads unrepresented in published markets.

(5) Represents volatilities unrepresented in published markets.

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)	Gain (loss)
Market Price	Sell	Increase (decrease)	Loss (gain)
Price Volatility	Buy	Increase (decrease)	Gain (loss)
Price Volatility	Sell	Increase (decrease)	Loss (gain)
Credit Spread	Asset	Increase (decrease)	Loss (gain)

The following table presents Virginia Power's assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	—	$	13	$	101	$	114
Interest rate	—		13		—		13
Investments(1):
Equity securities:
U.S.:
Large Cap	1,100		—		—		1,100
REIT	63		—		—		63
Fixed Income:
Corporate debt instruments	—		238		—		238
U.S. Treasury securities and agency debentures	180		79		—		259
State and municipal	—		175		—		175
Other	—		34		—		34
Total assets	$	1,343	$	552	$	101	$	1,996
Liabilities:
Derivatives:
Commodity	$	—	$	19	$	8	$	27
Interest rate	—		59		—		59
Total liabilities	$	—	$	78	$	8	$	86
At December 31, 2014
Assets:
Derivatives:
Commodity	$	—	$	7	$	106	$	113
Investments(1):
Equity securities:
U.S.:
Large Cap	1,157		—		—		1,157
Fixed Income:
Corporate debt instruments	—		250		—		250
U.S. Treasury securities and agency debentures	137		61		—		198
State and municipal	—		211		—		211
Other	—		23		—		23
Total assets	$	1,294	$	552	$	106	$	1,952
Liabilities:
Derivatives:
Commodity	$	—	$	11	$	4	$	15
Interest rate	—		72		—		72
Total liabilities	$	—	$	83	$	4	$	87

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

The following table presents the net change in Virginia Power's assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	102		$	(7	)	$	2
Total realized and unrealized gains (losses):
Included in earnings	(13		)	96			(17		)
Included in regulatory assets/liabilities	(5		)	109			(9		)
Settlements	13			(96		)	17
Transfers out of Level 3	(4		)	—			—
Balance at December 31,	$	93		$	102		$	(7	)

The gains and losses included in earnings in the Level 3 fair value category were classified in electric fuel and other energy-related purchases expense in Virginia Power's Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013. There were no unrealized gains and losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date for the years ended December 31, 2015, 2014 and 2013.

Dominion Gas

The following table presents Dominion Gas' quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
NGLs	$	6	Discounted Cash Flow	Market Price (per Gal)	(2)	0 - 1	1
Total assets	$	6

(1) Averages weighted by volume.

(2) Represents market prices beyond defined terms for Levels 1 and 2.

The following table presents Dominion Gas' assets and liabilities for commodity and interest rate derivatives that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Commodity	$	—	$	5	$	6	$	11
Total assets	$	—	$	5	$	6	$	11
Liabilities:
Interest rate	$	—	$	14	$	—	$	14
Total liabilities	$	—	$	14	$	—	$	14
At December 31, 2014
Assets:
Commodity	$	—	$	—	$	2	$	2
Total assets	$	—	$	—	$	2	$	2
Liabilities:
Interest rate	$	—	$	9	$	—	9
Total liabilities	$	—	$	9	$	—	$	9

The following table presents the net change in Dominion Gas' derivative assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	2		$	(6	)	$	(12	)
Total realized and unrealized gains (losses):
Included in earnings	1			2			1
Included in other comprehensive income (loss)	(5		)	10			3
Settlements	(1		)	(4		)	2
Transfers out of Level 3(1)	9			—			—
Balance at December 31,	$	6		$	2		$	(6	)

(1) In March 2015, Dominion Gas changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

The gains and losses included in earnings in the Level 3 fair value category were classified in operating revenue in Dominion Gas' Consolidated Statements of Income for the years ended December 31, 2015, 2014 and 2013. There were no unrealized gains and losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date for the years ended December 31, 2015, 2014 and 2013.

Fair Value of Financial Instruments

Substantially all of the Companies' financial instruments are recorded at fair value, with the exception of the instruments described below, which are reported at historical cost. Estimated fair values have been determined using available market information and valuation methodologies considered appropriate by management. The carrying amount of cash and cash equivalents, restricted cash (which is recorded in other current assets), customer and other receivables, short-term debt, affiliated current borrowings, payables to affiliates and accounts payable are representative of fair value because of the short-term nature of these instruments. For the Companies' financial instruments that are not recorded at fair value, the carrying amounts and estimated fair values are as follows:

At December 31,	2015				2014
	Carrying Amount		Estimated Fair Value(1)		Carrying Amount		Estimated Fair Value(1)
(millions)
Dominion
Long-term debt, including securities due within one year(2)	$	21,998	$	23,210	$	19,723	$	21,881
Junior subordinated notes(3)	1,358		1,192		1,374		1,396
Remarketable subordinated notes(3)	2,086		2,129		2,083		2,362
Virginia Power
Long-term debt, including securities due within one year(3)	$	9,425	$	10,400	$	8,937	$	10,293
Dominion Gas
Long-term debt, including securities due within one year(3)	$	3,292	$	3,299	$	2,594	$	2,672

(1) Fair value is estimated using market prices, where available, and interest rates currently available for issuance of debt with similar terms and remaining maturities. All fair value measurements are classified as Level 2. The carrying amount of debt issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

(2) Carrying amount includes amounts which represent the unamortized discount and/or premium. At December 31, 2015, and 2014, includes the valuation of certain fair value hedges associated with Dominion's fixed rate debt, of $7 million and $19 million, respectively.

(3) Carrying amount includes amounts which represent the unamortized discount and/or premium.

XML

Derivatives and Hedge Accounting Activities

12 Months Ended

Dec. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedge Accounting Activities

DERIVATIVESAND HEDGE ACCOUNTING ACTIVITIES

The Companies are exposed to the impact of market fluctuations in the price of electricity, natural gas and other energy-related products they market and purchase, as well as interest rate risks of their business operations. The Companies use derivative instruments to manage exposure to these risks, and designate certain derivative instruments as fair value or cash flow hedges for accounting purposes. As discussed in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivatives are deferred as regulatory assets or regulatory liabilities until the related transactions impact earnings. See Note 6 for further information about fair value measurements and associated valuation methods for derivatives.

Derivative assets and liabilities are presented gross on the Companies' Consolidated Balance Sheets. Dominion's derivative contracts include both over-the-counter transactions and those that are executed on an exchange or other trading platform (exchange contracts) and centrally cleared. Virginia Power's and Dominion Gas' derivative contracts include over-the-counter transactions. Over-the-counter contracts are bilateral contracts that are transacted directly with a third party. Exchange contracts utilize a financial intermediary, exchange, or clearinghouse to enter, execute, or clear the transactions. Certain over-the-counter and exchange contracts contain contractual rights of setoff through master netting arrangements, derivative clearing agreements, and contract default provisions. In addition, the contracts are subject to conditional rights of setoff through counterparty nonperformance, insolvency, or other conditions.

In general, most over-the-counter transactions and all exchange contracts are subject to collateral requirements. Types of collateral for over-the-counter and exchange contracts include cash, letters of credit, and other forms of security, none of which are subject to restrictions. Cash collateral is used in the table below to offset derivative assets and liabilities. Certain accounts receivable and accounts payable recognized on the Companies' Consolidated Balance Sheets, as well as letters of credit and other forms of security, all of which are not included in the tables below, are subject to offset under master netting or similar arrangements and would reduce the net exposure.

Dominion

Balance Sheet Presentation

The tables below present Dominion's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	—	$	24	$	24	$	—	$	24
Commodity contracts:
Over-the-counter	217		—		217		382		—		382
Exchange	138		—		138		298		—		298
Total derivatives, subject to a master netting or similar arrangement	379		—		379		704		—		704
Total derivatives, not subject to a master netting or similar arrangement	9		—		9		15		—		15
Total	$	388	$	—	$	388	$	719	$	—	$	719

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	22	$	—	$	2	$	24	$	16	$	—	$	8
Commodity contracts:
Over-the-counter	217		37		—		180		382		34		34		314
Exchange	138		82		—		56		298		298		—		—
Total	$	379	$	141	$	—	$	238	$	704	$	348	$	34	$	322

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	—	$	183	$	202	$	—	$	202
Commodity contracts:
Over-the-counter	70		—		70		87		—		87
Exchange	82		—		82		493		—		493
Total derivatives, subject to a master netting or similar arrangement	335		—		335		782		—		782
Total derivatives, not subject to a master netting or similar arrangement	8		—		8		12		—		12
Total	$	343	$	—	$	343	$	794	$	—	$	794

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	22	$	—	$	161	$	202	$	16	$	—	$	186
Commodity contracts:
Over-the-counter	70		37		—		33		87		34		1		52
Exchange	82		82		—		—		493		298		195		—
Total	$	335	$	141	$	—	$	194	$	782	$	348	$	196	$	238

Volumes

The following table presents the volume of Dominion's derivative activity as of December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)	80		19
Basis	216		554
Electricity (MWh):
Fixed price	15,661,078		—
FTRs	33,350,993		—
Capacity (MW)	7,600		—
Liquids (Gal)(2)	83,076,000		18,606,000
Interest rate	$	2,950,000,000	$	3,100,000,000

(1) Includes options.

(2) Includes NGLs and oil.

Ineffectiveness and AOCI

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective and amounts excluded from the assessment of effectiveness were not material. Amounts excluded from the assessment of effectiveness include gains or losses attributable to changes in the time value of options and changes in the differences between spot prices and forward prices.

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion's Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax			Maximum Term
(millions)
Commodities:
Gas	$	(7	)	$	(7	)	22 months
Electricity	76			76			12 months
Other	6			6			15 months
Interest rate	(251		)	(9		)	387 months
Total	$	(176	)	$	66

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., anticipated sales) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in market prices and interest rates.

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Dominion's derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	101	$	151	$	252
Interest rate	3		—		3
Total current derivative assets	104		151		255
Noncurrent Assets
Commodity	3		109		112
Interest rate	21		—		21
Total noncurrent derivative assets(1)	24		109		133
Total derivative assets	$	128	$	260	$	388
LIABILITIES
Current Liabilities
Commodity	$	32	$	116	$	148
Interest rate	164		—		164
Total current derivative liabilities	196		116		312
Noncurrent Liabilities
Commodity	—		12		12
Interest rate	19		—		19
Total noncurrent derivative liabilities(2)	19		12		31
Total derivative liabilities	$	215	$	128	$	343
At December 31, 2014
ASSETS
Current Assets
Commodity	$	281	$	242	$	523
Interest rate	13		—		13
Total current derivative assets	294		242		536
Noncurrent Assets
Commodity	71		101		172
Interest rate	11		—		11
Total noncurrent derivative assets(1)	82		101		183
Total derivative assets	$	376	$	343	$	719
LIABILITIES
Current Liabilities
Commodity	$	224	$	267	$	491
Interest rate	100		—		100
Total current derivative liabilities	324		267		591
Noncurrent Liabilities
Commodity	55		46		101
Interest rate	102		—		102
Total noncurrent derivative liabilities(2)	157		46		203
Total derivative liabilities	$	481	$	313	$	794

(1) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion's Consolidated Balance Sheets.

(2) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion's Consolidated Balance Sheets.

The following tables present the gains and losses on Dominion's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	203
Purchased gas				(15		)
Electric fuel and other energy-related purchases				(1		)
Total commodity	$	230		$	187		$	4
Interest rate(3)	(46		)	(11		)	(13		)
Total	$	184		$	176		$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(130	)
Purchased gas				(13		)
Electric fuel and other energy-related purchases				7
Total commodity	$	245		$	(136	)	$	(4	)
Interest rate(3)	(208		)	(16		)	(81		)
Total	$	37		$	(152	)	$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(58	)
Purchased gas				(47		)
Electric fuel and other energy-related purchases				(10		)
Total commodity	$	(481	)	$	(115	)	$	5
Interest rate(3)	77			(15		)	81
Total	$	(404	)	$	(130	)	$	86

(1) Amounts deferred into AOCI have no associated effect in Dominion's Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

(3) Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014			2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue	$	24		$	(310	)	$	(45	)
Purchased gas	(14		)	(51		)	(9		)
Electric fuel and other energy-related purchases	(14		)	113			(29		)
Interest rate(2)	(1		)	—			—
Total	$	(5	)	$	(248	)	$	(83	)

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

(2) Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

Virginia Power

Balance Sheet Presentation

The tables below present Virginia Power's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	—	$	13	$	—	$	—	$	—
Commodity contracts:
Over-the-counter	101		—		101		106		—		106
Total derivatives, subject to a master netting or similar arrangement	114		—		114		106		—		106
Total derivatives, not subject to a master netting or similar arrangement	13		—		13		7		—		7
Total	$	127	$	—	$	127	$	113	$	—	$	113

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	10	$	—	$	3	$	—	$	—	$	—	$	—
Commodity contracts:
Over-the-counter	101		3		—		98		106		4		—		102
Total	$	114	$	13	$	—	$	101	$	106	$	4	$	—	$	102

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	—	$	59	$	72	$	—	$	72
Commodity contracts:
Over-the-counter	5		—		5		8		—		8
Total derivatives, subject to a master netting or similar arrangement	64		—		64		80		—		80
Total derivatives, not subject to a master netting or similar arrangement	22		—		22		7		—		7
Total	$	86	$	—	$	86	$	87	$	—	$	87

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	10	$	—	$	49	$	72	$	—	$	—	$	72
Commodity contracts:
Over-the-counter	5		3		—		2		8		4		—		4
Total	$	64	$	13	$	—	$	51	$	80	$	4	$	—	$	76

Volumes

The following table presents the volume of Virginia Power's derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)	32		10
Basis	102		509
Electricity (MWh):
FTRs	30,383,934		—
Capacity (MW)	7,600		—
Interest rate	$	900,000,000	$	1,100,000,000

(1) Includes options.

Ineffectiveness

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective were not material.

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Virginia Power's derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	—	$	18	$	18
Total current derivative assets(1)	—		18		18
Noncurrent Assets
Commodity	—		96		96
Interest rate	13		—		13
Total noncurrent derivative assets(2)	13		96		109
Total derivative assets	$	13	$	114	$	127
LIABILITIES
Current Liabilities
Commodity	$	—	$	23	$	23
Interest rate	57		—		57
Total current derivative liabilities	57		23		80
Noncurrent Liabilities
Commodity	—		4		4
Interest rate	2		—		2
Total noncurrent derivative liabilities(3)	2		4		6
Total derivative liabilities	$	59	$	27	$	86
At December 31, 2014
ASSETS
Current Assets
Commodity	$	—	$	51	$	51
Total current derivative assets(1)	—		51		51
Noncurrent Assets
Commodity	—		62		$	62
Total noncurrent derivative assets(2)	—		62		62
Total derivative assets	$	—	$	113	$	113
LIABILITIES
Current Liabilities
Commodity	$	3	$	12	$	15
Interest rate	45		—		45
Total current derivative liabilities	48		12		60
Noncurrent Liabilities
Interest rate	27		—		27
Total noncurrent derivative liabilities(3)	27		—		27
Total derivative liabilities	$	75	$	12	$	87

(1) Current derivative assets are presented in other current assets in Virginia Power's Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power's Consolidated Balance Sheets.

(3) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power's Consolidated Balance Sheets.

The following tables present the gains and losses on Virginia Power's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	(1	)
Total commodity	$	—		$	(1	)	$	4
Interest rate(3)	(3		)	—			(13		)
Total	$	(3	)	$	(1	)	$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	5
Total commodity	$	4		$	5		$	(4	)
Interest rate(3)	(10		)	—			(81		)
Total	$	(6	)	$	5		$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	—
Total commodity	$	—		$	—		$	5
Interest rate(3)	9			—			81
Total	$	9		$	—		$	86

(1) Amounts deferred into AOCI have no associated effect in Virginia Power's Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

(3) Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity(2)	$	(13	)	$	105	$	(16	)
Total	$	(13	)	$	105	$	(16	)

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

(2) Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.

Dominion Gas

Balance Sheet Presentation

The tables below present Dominion Gas' derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	11	$	2	$	—	$	2
Total derivatives, subject to a master netting or similar arrangement	$	11	$	—	$	11	$	2	$	—	$	2

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2
Total	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	14	$	9	$	—	$	9
Total derivatives, subject to a master netting or similar arrangement	$	14	$	—	$	14	$	9	$	—	$	9

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9
Total	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9

Volumes

The following table presents the volume of Dominion Gas' derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
NGLs (Gal)	77,364,000		13,818,000
Interest rate	$	250,000,000	$	—

Ineffectiveness and AOCI

For the years ended December 31, 2015, 2014 and 2013, gains or losses on hedging instruments determined to be ineffective were not material.

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Gas' Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax		Maximum Term
(millions)
Commodities:
NGLs	$	7		$	6	15 months
Interest rate	(24		)	—		348 months
Total	$	(17	)	$	6

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., anticipated sales) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in market prices and interest rates.

Fair Value and Gains and Losses on Derivative Instruments

The following tables present the fair values of Dominion Gas' derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	10	$	—	$	10
Total current derivative assets(1)	10		—		10
Noncurrent Assets
Commodity	1		—		1
Total noncurrent derivative assets(2)	1		—		1
Total derivative assets	$	11	$	—	$	11
LIABILITIES
Current Liabilities
Interest rate	$	14	$	—	$	14
Total current derivative liabilities(3)	14		—		14
Total derivative liabilities	$	14	$	—	$	14
At December 31, 2014
ASSETS
Current Assets
Commodity	$	2	$	—	$	2
Total current derivative assets(1)	2		—		2
Total derivative assets	$	2	$	—	$	2
LIABILITIES
Noncurrent Liabilities
Interest rate	$	9	$	—	$	9
Total noncurrent derivative liabilities(4)	9		—		9
Total derivative liabilities	$	9	$	—	$	9

(1) Current derivative assets are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

(3) Current derivative liabilities are presented in other current liabilities in Dominion Gas' Consolidated Balance Sheets.

(4) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

The following tables present the gains and losses on Dominion Gas' derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	6
Total commodity	$	16		$	6
Interest rate(2)	(6		)	—
Total	$	10		$	6
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	2
Purchased gas				(14		)
Total commodity	$	12		$	(12	)
Interest rate(2)	(62		)	(1		)
Total	$	(50	)	$	(13	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(2	)
Purchased gas				(14		)
Total commodity	$	(2	)	$	(16	)
Interest rate(2)	68			—
Total	$	66		$	(16	)

(1) Amounts deferred into AOCI have no associated effect in Dominion Gas' Consolidated Statements of Income.

(2) Amounts recorded in Dominion Gas' Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives
Year Ended December 31,	2015		2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity
Operating revenue	$	6	$	—	$	—
Total	$	6	$	—	$	—

XML

Earnings Per Share

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

The following table presents the calculation of Dominion's basic and diluted EPS:

	2015		2014		2013
(millions, except EPS)
Net income attributable to Dominion	$	1,899	$	1,310	$	1,697
Average shares of common stock outstanding-Basic	592.4		582.7		578.7
Net effect of dilutive securities(1)	1.3		1.8		0.8
Average shares of common stock outstanding-Diluted	593.7		584.5		579.5
Earnings Per Common Share-Basic	$	3.21	$	2.25	$	2.93
Earnings Per Common Share-Diluted	$	3.20	$	2.24	$	2.93

(1) Dilutive securities consist primarily of the 2013 Equity Units for 2015, the 2013 Equity Units and contingently convertible senior notes for 2014, and contingently convertible senior notes for 2013. Dominion redeemed all of its contingently convertible senior notes in 2014. See Note 17 for more information.

 The 2014 Equity Units are potentially dilutive securities but were excluded from the calculation of diluted EPS for the year ended December 31, 2015 as inclusion would have been antidilutive. The 2014 Equity Units were excluded from the calculation of diluted EPS for the year ended December 31, 2014, as the dilutive stock price threshold was not met. The 2013 Equity Units are potentially dilutive securities but were excluded from the calculation of diluted EPS for the year ended December 31, 2013. See Note 17 for more information.

XML

Investments

12 Months Ended

Dec. 31, 2015

Investments, Debt and Equity Securities [Abstract]

Investments

INVESTMENTS

Dominion

Equity and Debt Securities

Rabbi Trust Securities

Marketable equity and debt securities and cash equivalents held in Dominion's rabbi trusts and classified as trading totaled $100 million and $110 million at December 31, 2015 and 2014, respectively.

Decommissioning Trust Securities

Dominion holds marketable equity and debt securities (classified as available-for-sale), cash equivalents and cost method investments in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Dominion's decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains (1)		Total Unrealized Losses (1)				Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	1,295	$	1,213	$	—			$	2,508
REIT	59		4		—				63
Marketable debt securities:
Corporate debt instruments	433		11		(7		)		437
U.S. Treasury securities and agency debentures	654		8		(4		)		658
State and municipal	312		22		—				334
Other	99		—		—				99
Cost method investments	70		—		—				70
Cash equivalents and other(2)	14		—		—				14
Total	$	2,936	$	1,258	$	(11	)	(3)	$	4,183
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	1,273	$	1,353	$	—			$	2,626
Marketable debt securities:
Corporate debt instruments	424		19		(2		)		441
U.S. Treasury securities and agency debentures	597		13		(4		)		606
State and municipal	332		23		—				355
Other	66		—		—				66
Cost method investments	86		—		—				86
Cash equivalents and other(2)	16		—		—				16
Total	$	2,794	$	1,408	$	(6	)	(3)	$	4,196

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $12 million and $3 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $592 million and $379 million at December 31, 2015 and 2014, respectively.

The fair value of Dominion's marketable debt securities held in nuclear decommissioning trust funds at December 31, 2015

by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	208
Due after one year through five years	396
Due after five years through ten years	412
Due after ten years	512
Total	$	1,528

Presented below is selected information regarding Dominion's marketable equity and debt securities held in nuclear decommissioning trust funds:

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	1,340	$	1,235	$	1,476
Realized gains(1)	219		171		157
Realized losses(1)	84		30		33

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

Dominion recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	66		$	21		$	31
Losses recorded to nuclear decommissioning trust regulatory liability	(26		)	(5		)	(13		)
Losses recognized in other comprehensive income (before taxes)	(9		)	(3		)	(10		)
Net impairment losses recognized in earnings	$	31		$	13		$	8

(1) Amounts include other-than-temporary impairment losses for debt securities of $9 million, $3 million and $18 million at December 31, 2015, 2014 and 2013, respectively.

Virginia Power

Virginia Power holds marketable equity and debt securities (classified as available-for-sale), cash equivalents and cost method investments in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Virginia Power's decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains (1)		Total Unrealized Losses (1)				Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	574	$	525	$	—			$	1,099
REIT	59		4		—				63
Marketable debt securities:
Corporate debt instruments	237		5		(4		)		238
U.S. Treasury securities and agency debentures	260		1		(2		)		259
State and municipal	162		13		(1		)		174
Other	34		—		—				34
Cost method investments	70		—		—				70
Cash equivalents and other(2)	8		—		—				8
Total	$	1,404	$	548	$	(7	)	(3)	$	1,945
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	563	$	594	$	—			$	1,157
Marketable debt securities:
Corporate debt instruments	242		9		(1		)		250
U.S. Treasury securities and agency debentures	197		3		(2		)		198
State and municipal	197		13		—				210
Other	23		—		—				23
Cost method investments	86		—		—				86
Cash equivalents and other(2)	6		—		—				6
Total	$	1,314	$	619	$	(3	)	(3)	$	1,930

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $8 million and $6 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $281 million and $170 million at December 31, 2015 and 2014, respectively.

The fair value of Virginia Power's marketable debt securities at December 31, 2015, by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	67
Due after one year through five years	166
Due after five years through ten years	236
Due after ten years	236
Total	$	705

Presented below is selected information regarding Virginia Power's marketable equity and debt securities held in nuclear decommissioning trust funds.

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	639	$	549	$	572
Realized gains(1)	110		73		52
Realized losses(1)	43		12		14

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

Virginia Power recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	36		$	8		$	15
Losses recorded to nuclear decommissioning trust regulatory liability	(26		)	(4		)	(13		)
Losses recorded in other comprehensive income (before taxes)	(6		)	(2		)	(1		)
Net impairment losses recognized in earnings	$	4		$	2		$	1

(1) Amounts include other-than-temporary impairment losses for debt securities of $6 million, $2 million and $9 million at December 31, 2015, 2014 and 2013, respectively.

Equity Method Investments

Dominion and Dominion Gas

Investments that Dominion and Dominion Gas account for under the equity method of accounting are as follows:

Company	Ownership%			Investment Balance				Description
As of December 31,				2015		2014
(millions)
Dominion
Blue Racer	50	%		$	661	$	671	Midstream gas and related services
Iroquois	50.65	%	(1)	324		107		Gas transmission system
Fowler Ridge	50	%		125		134		Wind-powered merchant generation facility
NedPower	50	%		119		128		Wind-powered merchant generation facility
Atlantic Coast Pipeline	45	%		59		19		Gas transmission system
Other(2)	various			32		22
Total				$	1,320	$	1,081
Dominion Gas
Iroquois	24.72	%		$	102	$	107	Gas transmission system
Total				$	102	$	107

(1) Comprised of Dominion Midstream's interest of 25.93% and Dominion Gas' interest of 24.72%. See Note 15 for more information.    

(2) Dominion has a $50 million commitment to invest in clean power and technology businesses through 2018.

Dominion's equity earnings on its investments totaled $56 million, $46 million and $14 million in 2015, 2014 and 2013, respectively. Dominion received distributions from these investments of $83 million, $60 million and $33 million in 2015, 2014, and 2013, respectively. As of December 31, 2015 and 2014, the carrying amount of Dominion's investments exceeded its share of underlying equity in net assets by $234 million and $126 million, respectively. These differences are comprised at December 31, 2015 and 2014, of $72 million and $87 million, respectively, related to basis differences from Dominion's investments in Blue Racer and wind projects, which are being amortized over the useful lives of the underlying assets, and $162 million and $39 million, respectively, reflecting equity method goodwill that is not being amortized.

Dominion Gas' equity earnings on its investment totaled $23 million, $21 million and $22 million in 2015, 2014 and 2013, respectively. Dominion Gas received distributions from its investment of $28 million, $20 million and $19 million in 2015, 2014, and 2013, respectively. As of December 31, 2015 and 2014, the carrying amount of Dominion Gas' investment exceeded its share of underlying equity in net assets by $8 million. The difference reflects equity method goodwill and is not being amortized.

Equity earnings are recorded in other income in Dominion's and Dominion Gas' Consolidated Statements of Income.

Blue Racer

In December 2012, Dominion formed a joint venture with Caiman to provide midstream services to natural gas producers operating in the Utica Shale region in Ohio and portions of Pennsylvania. Blue Racer is an equal partnership between Dominion and Caiman, with Dominion contributing midstream assets and Caiman contributing private equity capital. 

In March 2013, Dominion Gas sold Line TL-404 to an affiliate, that subsequently sold line TL-404 to Blue Racer for cash proceeds of $47 million. The sale resulted in a gain of $25 million ($14 million after-tax) net of a $2 million write-off of goodwill, and is included in other operations and maintenance expense in both Dominion Gas' and Dominion's Consolidated Statement of Income.

Phase 1 of Natrium was completed in the second quarter of 2013 and was contributed by Dominion to Blue Racer in the third quarter of 2013, resulting in an increased equity method investment in Blue Racer of $473 million. Also in the third quarter of 2013, Dominion Gas sold Line TPL-2A to an affiliate, that subsequently sold Line TPL-2A to Blue Racer, and sold Line TL-388 to Blue Racer and received $78 million in cash proceeds. The sales resulted in a $74 million ($41 million after-tax) gain which is included in other operations and maintenance expense in both Dominion Gas' and Dominion’s Consolidated Statements of Income.

In the fourth quarter of 2013, Dominion Gas sold the Western System to an affiliate, that subsequently sold the Western System to Blue Racer for cash proceeds of $30 million. The sale resulted in a gain of $3 million ($2 million after-tax) for Dominion Gas and $4 million ($2 million after-tax) for Dominion and is included in other operations and maintenance expense in both Dominion Gas' and Dominion's Consolidated Statement of Income.

Dominion NGL Pipelines, LLC was contributed in January 2014 by Dominion to Blue Racer, prior to commencement of service, resulting in an increased equity method investment of $155 million, including $6 million of goodwill allocated from Dominion's goodwill balance to its equity method investment in Blue Racer.

In March 2014, Dominion Gas sold the Northern System to an affiliate, that subsequently sold the Northern System to Blue Racer for consideration of $84 million. Dominion Gas' consideration consisted of $17 million in cash proceeds and the extinguishment of affiliated current borrowings of $67 million and Dominion's consideration consisted of cash proceeds of $84 million. The sale resulted in a gain of $59 million ($35 million after-tax for Dominion Gas and $34 million after-tax for Dominion) net of a $3 million write-off of goodwill, and is included in other operations and maintenance expense in both Dominion Gas' and Dominion's Consolidated Statements of Income.

Dominion

Atlantic Coast Pipeline

In September 2014, Dominion, along with Duke Energy, Piedmont and AGL, announced the formation of Atlantic Coast Pipeline. The members, which are subsidiaries of the above-referenced parent companies, hold the following membership interests: Dominion, 45%; Duke Energy, 40%; Piedmont, 10%; and AGL, 5%. In October 2015, Duke Energy entered into a merger agreement with Piedmont. The Atlantic Coast Pipeline partnership agreement includes provisions to allow Dominion an option to purchase additional ownership interest in Atlantic Coast Pipeline to maintain a leading ownership percentage. Atlantic Coast Pipeline is focused on constructing an approximately 600-mile natural gas pipeline running from West Virginia through Virginia to North Carolina. Subsidiaries and affiliates of all four members plan to be customers of the pipeline under 20-year contracts. Public Service Company of North Carolina, Inc. also plans to be a customer of the pipeline under a 20-year contract. Atlantic Coast Pipeline is considered an equity method investment as Dominion has the ability to exercise significant influence, but not control, over the investee. See Note 15 for more information.

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Property, Plant and Equipment

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment, Net [Abstract]

Property, Plant and Equipment

PROPERTY, PLANTAND EQUIPMENT

Major classes of property, plant and equipment and their respective balances for the Companies are as follows:

At December 31,	2015		2014
(millions)
Dominion
Utility:
Generation	$	15,656	$	15,193
Transmission	11,461		9,897
Distribution	13,128		12,354
Storage	2,460		2,350
Nuclear fuel	1,464		1,411
Gas gathering and processing	799		791
General and other	927		845
Other-including plant under construction	5,550		3,633
Total utility	51,445		46,474
Nonutility:
Merchant generation-nuclear	1,339		1,267
Merchant generation-other	2,683		2,023
Nuclear fuel	938		860
Other-including plant under construction	1,371		782
Total nonutility	6,331		4,932
Total property, plant and equipment	$	57,776	$	51,406
Virginia Power
Utility:
Generation	$	15,656	$	15,193
Transmission	6,963		5,884
Distribution	10,048		9,526
Nuclear fuel	1,464		1,411
General and other	709		697
Other-including plant under construction	2,793		2,464
Total utility	37,633		35,175
Nonutility-other	6		5
Total property, plant and equipment	$	37,639	$	35,180
Dominion Gas
Utility:
Transmission	$	3,804	$	3,690
Distribution	2,765		2,530
Storage	1,583		1,466
Gas gathering and processing	797		786
General and other	165		111
Plant under construction	443		179
Total utility	9,557		8,762
Nonutility:
E&P properties being amortized and other	136		140
Total nonutility	136		140
Total property, plant and equipment	$	9,693	$	8,902

There were no significant E&P properties under development, as defined by the SEC, excluded from Dominion Gas' amortization at December 31, 2015. As gas and oil reserves are proved through drilling or as properties are deemed to be impaired, excluded costs and any related reserves are transferred on an ongoing, well-by-well basis into the amortization calculation.

In 2015, Dominion Gas recorded a ceiling test impairment charge of $16 million ($10 million after-tax) in other operations and maintenance expense in its Consolidated Statement of Income. Dominion sold substantially all its Appalachian E&P properties in April 2010, retaining only wells in and around DTI's storage facilities. The net book basis of the remaining properties as of December 31, 2015 is $14 million.

Jointly-Owned Power Stations

Dominion's and Virginia Power's proportionate share of jointly-owned power stations at December 31, 2015 is as follows:

	Bath County Pumped Storage Station(1)			North Anna Units 1 and 2(1)			Clover Power Station(1)			Millstone Unit 3(2)
(millions, except percentages)
Ownership interest	60		%	88.4		%	50		%	93.5		%
Plant in service	$	1,049		$	2,452		$	576		$	1,149
Accumulated depreciation	(567		)	(1,177		)	(214		)	(320		)
Nuclear fuel	—			621			—			521
Accumulated amortization of nuclear fuel	—			(502		)	—			(364		)
Plant under construction	12			116			16			55

(1) Units jointly owned by Virginia Power.

(2) Unit jointly owned by Dominion.

The co-owners are obligated to pay their share of all future construction expenditures and operating costs of the jointly-owned facilities in the same proportion as their respective ownership interest. Dominion and Virginia Power report their share of operating costs in the appropriate operating expense (electric fuel and other energy-related purchases, other operations and maintenance, depreciation, depletion and amortization and other taxes, etc.) in the Consolidated Statements of Income.

Assignments of Shale Development Rights

In December 2013, Dominion Gas closed on agreements with two natural gas producers to convey over time approximately 100,000 acres of Marcellus Shale development rights underneath several of its natural gas storage fields.  The agreements provide for payments to Dominion Gas, subject to customary adjustments, of approximately $200 million over a period of nine years, and an overriding royalty interest in gas produced from the acreage. In 2013, Dominion Gas received approximately $100 million in cash proceeds, resulting in a $20 million ($12 million after-tax) gain, recorded to operations and maintenance expense in Dominion Gas' Consolidated Statements of Income. In 2014, Dominion Gas received $16 million in additional cash proceeds resulting from post-closing adjustments. At December 31, 2014, deferred revenue totaled $85 million. In March 2015, Dominion Gas and one of the natural gas producers closed on an amendment to the agreement, which included the immediate conveyance of approximately 9,000 acres of Marcellus Shale development rights and a two-year extension of the term of the original agreement. The conveyance of development rights resulted in the recognition of $43 million ($27 million after-tax) of previously deferred revenue to operations and maintenance expense in Dominion Gas' Consolidated Statements of Income. At December 31, 2015, deferred revenue totaled $37 million, which is expected to be recognized over the remaining term of the agreement.

In November 2014, Dominion Gas closed an agreement with a natural gas producer to convey over time approximately 24,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields. The agreement provides for payments to Dominion Gas, subject to customary adjustments, of approximately $120 million over a period of four years, and an overriding royalty interest in gas produced from the acreage. In November 2014, Dominion Gas closed on the agreement and received proceeds of $60 million associated with an initial conveyance of approximately 12,000 acres, resulting in a $60 million ($36 million after-tax) gain, recorded to operations and maintenance expense in Dominion Gas' Consolidated Statements of Income.

In March 2015, Dominion Gas conveyed to a natural gas producer approximately 11,000 acres of Marcellus Shale development rights underneath one of its natural gas storage fields and received proceeds of $27 million and an overriding royalty interest in gas produced from the acreage. This transaction resulted in a $27 million ($16 million after-tax) gain, included in other operations and maintenance expense in Dominion Gas' Consolidated Statements of Income.

In September 2015, Dominion Gas closed on an agreement with a natural gas producer to convey approximately 16,000 acres of Utica and Point Pleasant Shale development rights underneath one of its natural gas storage fields. The agreement provided for a payment to Dominion Gas, subject to customary adjustments, of $52 million and an overriding royalty interest in gas produced from the acreage. In September 2015, Dominion Gas received proceeds of $52 million associated with the conveyance of the acreage, resulting in a $52 million ($29 million after-tax) gain, included in other operations and maintenance expense in Dominion Gas’ Consolidated Statements of Income.

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Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

GOODWILLAND INTANGIBLE ASSETS

Goodwill

The changes in Dominion's and Dominion Gas' carrying amount and segment allocation of goodwill are presented below:

	Dominion Generation				Dominion Energy				DVP		Corporate and Other(1)		Total
(millions)
Dominion
Balance at December 31, 2013(2)	$	1,454		(3)	$	706		(3)	$	926	$	—	$	3,086
Asset disposition adjustment	(32		)	(4)	(10		)	(5)	—		—		(42		)
Balance at December 31, 2014(2)	$	1,422		(3)	$	696		(3)	$	926	$	—	$	3,044
DCG acquisition	—				250				—		—		250
Balance at December 31, 2015(2)	$	1,422			$	946			$	926	$	—	$	3,294
Dominion Gas
Balance at December 31, 2013(2)	$	—			$	545			$	—	$	—	$	545
Asset disposition adjustment	—				(3		)	(5)	—		—		(3		)
Balance at December 31, 2014(2)	$	—			$	542			$	—	$	—	$	542
No events affecting goodwill	—				—				—		—		—
Balance at December 31, 2015(2)	$	—			$	542			$	—	$	—	$	542

(1) Goodwill recorded at the Corporate and Other segment is allocated to the primary operating segments for goodwill impairment testing purposes.

(2) Goodwill amounts do not contain any accumulated impairment losses.

(3) Recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

(4) See Note 3 for a discussion of Dominion's dispositions and related goodwill write-offs.

(5) Related to assets sold or contributed to an affiliate or Blue Racer.

Other Intangible Assets

The Companies' other intangible assets are subject to amortization over their estimated useful lives. Dominion's amortization expense for intangible assets was $78 million, $71 million and $72 million for 2015, 2014 and 2013, respectively. In 2015, Dominion acquired $78 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of approximately 8 years. Amortization expense for Virginia Power's intangible assets was $25 million, $24 million and $22 million for 2015, 2014 and 2013, respectively. In 2015, Virginia Power acquired $34 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of 6 years. Dominion Gas' amortization expense for intangible assets was $18 million, $17 million and $16 million for 2015, 2014 and 2013, respectively. In 2015, Dominion Gas acquired $24 million of intangible assets, primarily representing software, with an estimated weighted-average amortization period of approximately 14 years. The components of intangible assets are as follows:

At December 31,	2015				2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
(millions)
Dominion
Software, licenses and other	$	942	$	372	$	887	$	317
Total	$	942	$	372	$	887	$	317
Virginia Power
Software, licenses and other	$	301	$	88	$	286	$	81
Total	$	301	$	88	$	286	$	81
Dominion Gas
Software, licenses and other	$	211	$	128	$	192	$	113
Total	$	211	$	128	$	192	$	113

Annual amortization expense for these intangible assets is estimated to be as follows:

	2016		2017		2018		2019		2020
(millions)
Dominion	$	79	$	68	$	57	$	47	$	35
Virginia Power	$	25	$	22	$	19	$	15	$	9
Dominion Gas	$	18	$	15	$	14	$	13	$	13

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Regulatory Assets and Liabilities

12 Months Ended

Dec. 31, 2015

Regulatory Assets and Liabilities Disclosure [Abstract]

Regulatory Assets and Liabilities

REGULATORY ASSETSAND LIABILITIES

Regulatory assets and liabilities include the following:

At December 31,	2015	2014
(millions)
Dominion

Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)	90		124
Deferred nuclear refueling outage costs(3)	75		44
Unrecovered gas costs(4)	12		36
Other	63		64
Regulatory assets-current	351		347
Unrecognized pension and other postretirement benefit costs(5)	1,015		1,050
Deferred rate adjustment clause costs(2)	295		250
PJM transmission rates(6)	192		—
Income taxes recoverable through future rates(7)	126		133
Derivatives(8)	110		101
Other	127		108
Regulatory assets-non-current	1,865		1,642
Total regulatory assets	$	2,216	$	1,989
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other	54		99
Regulatory liabilities-current(10)	100		170
Provision for future cost of removal and AROs(11)	1,120		1,072
Nuclear decommissioning trust(12)	804		815
Deferred cost of fuel used in electric generation(1)	97		6
Derivatives(8)	79		—
Other	185		98
Regulatory liabilities-non-current	2,285		1,991
Total regulatory liabilities	$	2,385	$	2,161
Virginia Power
Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)	80		117
Deferred nuclear refueling outage costs(3)	75		44
Other	60		58
Regulatory assets-current	326		298
Deferred rate adjustment clause costs(2)	213		179
PJM transmission rates(6)	192		—
Derivatives(8)	110		101
Income taxes recoverable through future rates(7)	97		100
Other	55		59
Regulatory assets-non-current	667		439
Total regulatory assets	$	993	$	737
Regulatory liabilities:
Other	$	35	$	90
Regulatory liabilities-current	35		90
Provision for future cost of removal(11)	890		852
Nuclear decommissioning trust(12)	804		815
Deferred cost of fuel used in electric generation(1)	97		6
Derivatives(8)	79		—
Other	59		10
Regulatory liabilities-non-current	1,929		1,683
Total regulatory liabilities	$	1,964	$	1,773
Dominion Gas
Regulatory assets:
Unrecovered gas costs(4)	$	11	$	29
Deferred rate adjustment clause costs(2)	10		7
Other	2		2
Regulatory assets-current	23		38
Unrecognized pension and other postretirement benefit costs(5)	282		242

Deferred rate adjustment clause costs(2)	82		71
Income taxes recoverable through future rates(7)	20		24
Other	65		42
Regulatory assets-non-current	449		379
Total regulatory assets	$	472	$	417
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other	9		4
Regulatory liabilities-current	55		75
Provision for future cost of removal and AROs(11)	170		172
Other	31		20
Regulatory liabilities-non-current	201		192
Total regulatory liabilities	$	256	$	267

(1) Primarily reflects deferred fuel expenses for the Virginia jurisdiction of Dominion's and Virginia Power’s generation operations. See Note 13 for more information.

(2) Reflects deferrals under the electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects for Virginia Power. Reflects deferrals of costs associated with certain current and prospective rider projects for Dominion Gas. See Note 13 for more information.

(3) Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

(4) Reflects unrecovered gas costs at regulated gas operations, which are recovered through filings with the applicable regulatory authority.

(5) Represents unrecognized pension and other postretirement employee benefit costs expected to be recovered through future rates generally over the expected remaining service period of plan participants by certain of Dominion’s and Dominion Gas' rate-regulated subsidiaries.

(6) Reflects amount related to the PJM transmission cost allocation matter. See Note 13 for more information.

(7) Amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC-equity and depreciation of property, plant and equipment for which deferred income taxes were not recognized for ratemaking purposes, including amounts attributable to tax rate changes.

(8) As discussed under Derivative Instruments in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

(9) Under PIPP, eligible customers can make reduced payments based on their ability to pay. The difference between the customer’s total bill and the PIPP plan amount is deferred and collected or returned annually under the PIPP rate adjustment clause according to East Ohio tariff provisions. See Note 13 for more information.

(10) Current regulatory liabilities are presented in other current liabilities in Dominion's Consolidated Balance Sheets.

(11) Rates charged to customers by the Companies’ regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

(12) Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon) for the future decommissioning of Virginia Power’s utility nuclear generation stations, in excess of the related AROs.

At December 31, 2015, $131 million of Dominion's, $100 million of Virginia Power's and $29 million of Dominion Gas' regulatory assets represented past expenditures on which they do not currently earn a return. The majority of these expenditures are expected to be recovered within the next two years.

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Regulatory Matters

12 Months Ended

Dec. 31, 2015

Regulatory Matters [Abstract]

Regulatory Matters

REGULATORY MATTERS

Regulatory Matters Involving Potential Loss Contingencies

As a result of issues generated in the ordinary course of business, the Companies are involved in various regulatory matters. Certain regulatory matters may ultimately result in a loss; however, as such matters are in an initial procedural phase, involve uncertainty as to the outcome of pending reviews or orders, and/or involve significant factual issues that need to be resolved, it is not possible for the Companies to estimate a range of possible loss. For matters for which the Companies cannot estimate a range of possible loss, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the regulatory process such that the Companies are able to estimate a range of possible loss. For regulatory matters for which the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. Any estimated range is based on currently available information, involves elements of judgment and significant uncertainties and may not represent the Companies' maximum possible loss exposure. The circumstances of such regulatory matters will change from time to time and actual results may vary significantly from the current estimate. For current matters not specifically reported below, management does not anticipate that the outcome from such matters would have a material effect on the Companies' financial position, liquidity or results of operations.

FERC - Electric

Under the Federal Power Act, FERC regulates wholesale sales and transmission of electricity in interstate commerce by public utilities. Dominion's merchant generators sell electricity in the PJM, MISO, CAISO and ISO-NE wholesale markets, and to wholesale purchasers in the states of Tennessee, Georgia, California and Utah, under Dominion's market-based sales tariffs authorized by FERC. Virginia Power purchases and, under its FERC market-based rate authority, sells electricity in the wholesale market. In addition, Virginia Power has FERC approval of a tariff to sell wholesale power at capped rates based on its embedded cost of generation. This cost-based sales tariff could be used to sell to loads within or outside Virginia Power's service territory. Any such sales would be voluntary.

Rates

In April 2008, FERC granted an application for Virginia Power's electric transmission operations to establish a forward-looking formula rate mechanism that updates transmission rates on an annual basis and approved an ROE of 11.4%, effective as of January 1, 2008. The formula rate is designed to recover the expected revenue requirement for each calendar year and is updated based on actual costs. The FERC-approved formula method, which is based on projected costs, allows Virginia Power to earn a current return on its growing investment in electric transmission infrastructure.

In March 2010, ODEC and North Carolina Electric Membership Corporation filed a complaint with FERC against Virginia Power claiming that $223 million in transmission costs related to specific projects were unjust, unreasonable and unduly discriminatory or preferential and should be excluded from Virginia Power's transmission formula rate. In October 2010, FERC issued an order dismissing the complaint in part and established hearings and settlement procedures on the remaining part of the complaint.  In February 2012, Virginia Power submitted to FERC a settlement agreement to resolve all issues set for hearing.  The settlement was accepted by FERC in May 2012 and provides for payment by Virginia Power to the transmission customer parties collectively of $250,000 per year for ten years and resolves all matters other than allocation of the incremental cost of certain underground transmission facilities.

In March 2014, FERC issued an order excluding from Virginia Power's transmission rates for wholesale transmission customers located outside Virginia the incremental costs of undergrounding certain transmission line projects. FERC found it is not just and reasonable for non-Virginia wholesale transmission customers to be allocated the incremental costs of undergrounding the facilities because the projects are a direct result of Virginia legislation and Virginia Commission pilot programs intended to benefit the citizens of Virginia. The order is retroactively effective as of March 2010 and will cause the reallocation of the costs charged to wholesale transmission customers with loads outside Virginia to wholesale transmission customers with loads in Virginia. FERC determined that there was not sufficient evidence on the record to determine the magnitude of the underground increment and held a hearing to determine the appropriate amount of undergrounding cost to be allocated to each wholesale transmission customer in Virginia. While Virginia Power cannot predict the outcome of the hearing, it is not expected to have a material effect on results of operations.

PJM Transmission Rates

In April 2007, FERC issued an order regarding its transmission rate design for the allocation of costs among PJM transmission customers, including Virginia Power, for transmission service provided by PJM. For new PJM-planned transmission facilities that operate at or above 500 kV, FERC established a PJM regional rate design where customers pay according to each customer's share of the region's load. For recovery of costs of existing facilities, FERC approved the existing methodology whereby a customer pays the cost of facilities located in the same zone as the customer. A number of parties appealed the order to the U.S. Court of Appeals for the Seventh Circuit.

In August 2009, the court issued its decision affirming the FERC order with regard to the existing facilities, but remanded to FERC the issue of the cost allocation associated with the new facilities 500 kV and above for further consideration by FERC. On remand, FERC reaffirmed its earlier decision to allocate the costs of new facilities 500 kV and above according to the customer’s share of the region’s load. A number of parties filed appeals of the order to the U.S. Court of Appeals for the Seventh Circuit. In June 2014, the court again remanded the cost allocation issue to FERC. In December 2014, FERC issued an order setting an evidentiary hearing and settlement proceeding regarding the cost allocation issue. The hearing only concerns the costs of new facilities approved by PJM prior to February 1, 2013. Transmission facilities approved after February 1, 2013 are allocated on a hybrid cost allocation method approved by FERC and not subject to any court review.

Virginia Power expects that a settlement agreement will be executed regarding this matter. Under the terms of the settlement, Virginia Power would be required to pay $200 million to PJM over the next 10 years. Although no FERC order has been issued and the expected settlement agreement has not been filed and accepted by FERC, Virginia Power believes it is probable it will be required to make payment as an outcome of the hearing and settlement proceedings. Accordingly, as of December 31, 2015, Virginia Power has recorded a contingent liability of $200 million in other deferred credits and other liabilities, which is offset by a $192 million regulatory asset for the amount that will be recovered through retail rates in Virginia. The remaining $8 million was recorded in other operations and maintenance expense in the Consolidated Statement of Income.

Other Regulatory Matters

Electric Regulation in Virginia

The Regulation Act enacted in 2007 instituted a cost-of-service rate model, ending Virginia's planned transition to retail competition for electric supply service to most classes of customers.

The Regulation Act authorizes stand-alone rate adjustment clauses for recovery of costs for new generation projects, FERC-approved transmission costs, underground distribution lines, environmental compliance, conservation and energy efficiency programs and renewable energy programs, and also contains statutory provisions directing Virginia Power to file annual fuel cost recovery cases with the Virginia Commission. As amended, it provides for enhanced returns on capital expenditures on specific newly-proposed generation projects.

If the Virginia Commission's future rate decisions, including actions relating to Virginia Power's rate adjustment clause filings, differ materially from Virginia Power's expectations, it may adversely affect its results of operations, financial condition and cash flows.

Regulation Act Legislation

In February 2015, the Virginia Governor signed legislation into law which will keep Virginia Power’s base rates unchanged until at least December 1, 2022. In addition, no biennial reviews will be conducted by the Virginia Commission for the five successive 12-month test periods beginning January 1, 2015, and ending December 31, 2019. The legislation states that Virginia Power’s 2015 biennial review, filed in March 2015, would proceed for the sole purpose of reviewing and determining whether any refunds are due to customers based on earnings performance for generation and distribution services during the 2013 and 2014 test periods. In addition the legislation requires the Virginia Commission to conduct proceedings in 2017 and 2019 to determine the utility's ROE for use in connection with rate adjustment clauses and requires utilities to file integrated resource plans annually rather than biennially. However, in November 2015, the Virginia Commission ordered testimony, briefs and separate bifurcated hearing in Virginia Power’s currently pending Rider B, Rider R, Rider S and Rider W cases on whether the Virginia Commission can adjust the ROE applicable to these rate adjustment clauses prior to 2017. The legislation also required Virginia Power to write-off $85 million of prior-period deferred fuel costs during the first quarter of 2015. In addition, the legislation required the Virginia Commission to implement a fuel rate reduction for Virginia Power as soon as practicable based on this non-recovery as well as any over-recovery for the 2014-2015 fuel year and projected fuel expense for the 2015-2016 fuel year. The legislation also deems the construction or purchase of one or more utility-scale solar facilities located in Virginia up to 500 MW in total to be in the public interest.

2015 Biennial Review

Pursuant to the Regulation Act, in March 2015, Virginia Power filed its base rate case and schedules for the Virginia Commission’s 2015 biennial review of Virginia Power’s rates, terms and conditions. Per legislation enacted in February 2015, this biennial review was limited to reviewing Virginia Power’s earnings on rates for generation and distribution services for the combined 2013 and 2014 test period, and determining whether credits are due to customers in the event Virginia Power’s earnings exceeded the earnings band determined in the 2013 Biennial Review Order. In November 2015, the Virginia Commission issued the 2015 Biennial Review Order.

After deciding several contested regulatory earnings adjustments, the Virginia Commission ruled that Virginia Power earned on average an ROE of approximately 10.89% on its generation and distribution services for the combined 2013 and 2014 test periods. Because this ROE was more than 70 basis points above Virginia Power’s authorized ROE of 10.0%, the Virginia Commission ordered that approximately $20 million in excess earnings be credited to customer bills based on usage in 2013 and 2014 over a six-month period beginning within 60 days of the 2015 Biennial Review Order. Based upon 2015 legislation keeping Virginia Power’s base rates unchanged until at least December 1, 2022, the Virginia Commission did not order certain existing rate adjustment clauses to be combined with Virginia Power’s base rates. The Virginia Commission did not determine whether Virginia Power had a revenue deficiency or sufficiency when projecting the annual revenues generated by base rates to the revenues required to recover costs of service and earn a fair return. In December 2015, a group of large industrial customers filed notices of appeal with the Supreme Court of Virginia from both the 2015 Biennial Review Order and the Virginia Commission’s order denying their petition for rehearing or reconsideration. This appeal is pending.

Virginia Fuel Expenses

In February 2015, Virginia Power submitted its annual fuel factor filing to the Virginia Commission.In August 2015, the Virginia Commission approved Virginia Power’s annual fuel factor filing to recover an estimated $1.6 billion in Virginia jurisdictional projected fuel expenses for the rate year beginning July 1, 2015. Virginia Power’s new approved fuel rate, in effect on an interim basis since April 1, 2015, represents a fuel revenue decrease of $512 million when applied to projected kilowatt-hour sales for the period April 1, 2015 to June 30, 2016.

Solar Facility Projects

In January 2015, Virginia Power applied for a CPCN to construct and operate a 20 MW utility-scale solar facility near its existing Remington power station in Fauquier County, Virginia. The total estimated cost of the Remington solar facility was approximately $47 million, excluding financing costs.Virginia Power also applied for approval of Rider US-1 to recover the projected costs of the facility. In October 2015, the Virginia Commission denied approval of the CPCN and Rider US-1 based on the evidence in the record but stated that an application could be re-filed to address the concerns cited by the Virginia Commission.  Virginia Power is assessing its options for re-filing.

In October 2015, Virginia Power filed a CPCN with the Virginia Commission to construct three solar facilities. Woodland, Scott Solar and Whitehouse would increase Dominion’s renewable generation by a combined 56 MW and are estimated to cost approximately $130 million, excluding financing costs. Virginia Power also applied for approval of Rider US-2. This case is pending. The facilities are expected to commence commercial operations, subject to regulatory approvals, in the fourth quarter of 2016.

Rate Adjustment Clauses

Below is a discussion of significant riders associated with various Virginia Power projects:

• The Virginia Commission previously approved Rider T1 concerning transmission rates. In May 2015, Virginia Power proposed a $668 million total revenue requirement for the rate year beginning September 1, 2015, which represents a $130 million increase over the previous year. Virginia Power also presented a mitigation proposal to defer $96 million of this revenue requirement to the rate year beginning September 1, 2016, which would reduce by 50% the one -year rate impact on residential customers. In August 2015, the Virginia Commission rejected the mitigation proposal and approved full recovery of the proposed revenue requirement.

• The Virginia Commission previously approved Rider S in conjunction with the Virginia City Hybrid Energy Center. In June 2015, Virginia Power proposed a $250 million revenue requirement for the rate year beginning April 1, 2016, which represents a $5 million increase over the previous year. This case is pending.

• The Virginia Commission previously approved Rider W in conjunction with Warren County. In June 2015, Virginia Power proposed a $118 million revenue requirement for the rate year beginning April 1, 2016, which represents a $17 million decrease versus the previous year. This case is pending.

• The Virginia Commission previously approved Rider R in conjunction with Bear Garden. In June 2015, Virginia Power proposed a $74 million revenue requirement for the rate year beginning April 1, 2016, which represents a $10 million decrease versus the previous year. This case is pending.

• The Virginia Commission previously approved Rider B in conjunction with the conversion of three power stations to biomass. In June 2015, Virginia Power proposed a $30 million revenue requirement for the rate year beginning April 1, 2016, which represents a $21 million increase over the previous year. This case is pending.

• Virginia legislation which provides for the recovery of costs to move certain electric distribution facilities underground became effective in July 2014. In October 2014, Virginia Power filed for approval of Rider U, which proposed a revenue requirement of $28 million during the initial rate year beginning September 1, 2015. In May 2015, Virginia Power revised the revenue requirement to $24 million.  In July 2015, the Virginia Commission denied approval of Rider U based on the evidence in the record, but found that an alternative plan addressing certain concerns, such as the lack of a cost-benefit analysis, could reasonably satisfy the regulatory requirements for approval. In December 2015, Virginia Power filed for approval of a more limited undergrounding program, along with a revised Rider U proposing a revenue requirement of $24 million for the initial rate year beginning September 1, 2016. This case is pending.

• The Virginia Commission previously approved Riders C1A and C2A in connection with cost recovery for DSM programs. In August 2015, Virginia Power proposed a total revenue requirement of $50 million for the rate year beginning May 1, 2016. Virginia Power further proposed two new energy efficiency programs for Virginia Commission approval with a requested five-year cost cap of $51 million for those programs, and to extend an existing peak-shaving program for an additional five years under current funding. This case is pending.

• The Virginia Commission previously approved Rider BW in conjunction with Brunswick County. In October 2015, Virginia Power proposed a $156 million total revenue requirement for the rate year beginning September 1, 2016, which represents a $45 million increase versus the previous year. This case is pending.

• In July 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate Greensville County and related transmission interconnection facilities.  Virginia Power also applied for approval of Rider GV to recover the costs of Greensville County, and proposed a total revenue requirement of $42 million for the rate year beginning April 1, 2016. This case is pending.

Electric Transmission Projects

In November 2013, the Virginia Commission issued an order granting Virginia Power a CPCN to construct approximately 7 miles of new overhead 500 kV transmission line from the existing Surry switching station in Surry County to a new Skiffes Creek switching station in James City County, and approximately 20 miles of new 230 kV transmission line in James City County, York County, and the City of Newport News from the proposed new Skiffes Creek switching station to Virginia Power’s existing Whealton substation in the City of Hampton. In February 2014, the Virginia Commission granted reconsideration requested by Virginia Power and issued an Order Amending Certificate. Several appeals were filed with the Supreme Court of Virginia. In April 2015, the Supreme Court of Virginia issued its opinion in the consolidated appeals of the Virginia Commission’s order granting a CPCN for the Skiffes Creek transmission line and related facilities. The Supreme Court of Virginia unanimously affirmed all but one of the alleged grounds for appeal. The court approved the proposed project including the proposed route for a 500 kV overhead transmission line from Surry to the Skiffes Creek switching station site. The court reversed and remanded the Virginia Commission’s determination in one set of appeals that the Skiffes Creek switching station was a transmission line for purposes of statutory exemption from local zoning ordinances. In May 2015, the Supreme Court of Virginia denied separate petitions filed by Virginia Power and the Virginia Commission to rehear its ruling regarding the Skiffes Creek switching station. Pending receipt of remaining required permits and approvals, Virginia Power expects to construct the project.

In May 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate in Loudoun County, Virginia, a new approximately 230 kV Poland Road substation, and a new approximately four mile overhead 230 kV double circuit transmission line between the existing 230 kV Loudoun-Brambleton line and the Poland Road substation. The total estimated cost of the project is approximately $55 million. This case is pending.

In November 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to convert an existing transmission line to 230 kV in Prince William County, Virginia, and Loudoun County, Virginia, and to construct and operate a new approximately five mile overhead 230 kV double circuit transmission line between a tap point near the Gainesville substation and a new to-be-constructed Haymarket substation. The total estimated cost of the project is approximately $51 million. This case is pending.

In November 2015, Virginia Power filed an application with the Virginia Commission for a CPCN to construct and operate in multiple Virginia counties an approximately 38 mile overhead 230 kV transmission line between the Remington and Gordonsville substations, along with associated facilities. The total estimated cost of the project is approximately $104 million. This case is pending.

In February 2016, the Virginia Commission issued an order granting Virginia Power a CPCN to construct and operate the Remington CT-Warrenton 230 kV double circuit transmission line, the Vint Hill-Wheeler and Wheeler-Gainesville 230 kV lines and the 230 kV Vint Hill and Wheeler switching stations along Virginia Power’s proposed route. The total estimated cost of the project is approximately $105 million.

North Anna

Virginia Power is considering the construction of a third nuclear unit at a site located at North Anna. If Virginia Power decides to build a new unit, it must first receive a COL from the NRC, approval of the Virginia Commission and certain environmental permits and other approvals. The COL is expected in 2017. Virginia Power has not yet committed to building a new nuclear unit at North Anna.

The motions and petitions filed by BREDL prior to April 2015 have been dismissed, and under a previous ruling of the NRC, the contested portion of the COL proceeding remains terminated. The NRC is required to conduct a hearing in all COL proceedings, and if a new contention is not admitted, the mandatory NRC hearing will be uncontested.

In April 2015, BREDL filed a new motion and petition seeking to object to the NRC’s reliance on the continued storage rule in licensing proceedings. The BREDL filings are substantially the same as those filed in other COL proceedings in which final environmental impact statements were issued prior to promulgation of the continued storage rule, like North Anna 3. In June 2015, the NRC denied the April 2015 motion and petition.

In August 2015, BREDL filed a petition in the U.S. Court of Appeals for the D.C. Circuit seeking review of the NRC’s June 2015 decision. Along with the petition for judicial review, BREDL also filed a motion to hold this judicial review in abeyance pending the outcome of the ongoing judicial review of the NRC’s rule pertaining to the continued onsite storage of spent nuclear fuel in litigation pending before the same court. Similar petitions were filed seeking judicial review of the NRC’s decision as it applies to other COL and license renewal proceedings. Virginia Power has filed a motion with the court to intervene in the proceeding. This case is pending.

North Anna and Offshore Wind Legislation

In April 2014, legislation was enacted in Virginia that permits Virginia Power to recover 70% of the costs previously deferred or capitalized related to the development of a third nuclear unit located at North Anna and offshore wind facilities through December 31, 2013 as part of the 2013 and 2014 base rates. Virginia Power had deferred or capitalized costs totaling $577 million for these projects as of December 31, 2013, substantially all of which relate to North Anna. For the 70% portion of these previously deferred or capitalized costs allocable to customers in Virginia, Virginia Power recognized such amounts as charges against net income beginning in the second quarter of 2014 and for the remainder of the year. During 2014, Virginia Power recognized $374 million ($248 million after-tax) in charges against income representing the cumulative recovery of costs from January 2013 through December 2014, which are primarily included in other operations and maintenance expense in the Consolidated Statements of Income. The remaining deferred or capitalized costs, as well as costs incurred after December 31, 2013, continue to be eligible for inclusion in a future rate adjustment clause.

North Carolina Regulation

In December 2012, the North Carolina Commission approved a $36 million increase in Virginia Power’s annual non-fuel base revenues based on an authorized ROE of 10.2%, and a $14 million decrease in annual base fuel revenues for a combined total base revenue increase of $22 million. These rate changes became effective on January 1, 2013. Following an appeal to the Supreme Court of North Carolina, the North Carolina Commission issued an opinion reaffirming its 10.2% ROE determination in July 2015.

In August 2015, Virginia Power submitted its annual filing to the North Carolina Commission to adjust the fuel component of its electric rates. Virginia Power proposed an $11 million decrease to the fuel component of its electric rates for the rate year beginning January 1, 2016. This decrease includes the North Carolina Commission’s previous approval to defer recovering 50% of Virginia Power’s estimated $17 million jurisdictional deferred fuel balance to the 2016 fuel year, without interest. In December 2015, the North Carolina Commission approved Virginia Power’s proposed fuel charge adjustment.

Ohio Regulation

PIR Program

In 2008, East Ohio began PIR, aimed at replacing approximately 25% of its pipeline system. In March 2015, East Ohio filed an application with the Ohio Commission requesting approval to extend the PIR program for an additional five years and to increase the annual capital investment, with corresponding increases in the annual rate-increase caps. In its application, East Ohio proposed that PIR investments for 2016 should fall under the existing authorization and that the new five-year period should include investment through December 31, 2021. East Ohio also proposed that the PIR investment should be increased by $20 million in 2017 and another $20 million in 2018, bringing the total annual investment to $200 million. Thereafter, East Ohio proposed capital investment increases of 3% per year for 2019 through 2021 to mitigate inflation and other cost pressures experienced to date, which will continue into the future. This case is pending.

In February 2015, East Ohio filed an application to adjust the PIR cost recovery for 2014 costs. The filing reflects gross plant investment for 2014 of $155 million, cumulative gross plant investment of $829 million and a revenue requirement of $108 million. This application was approved by the Ohio Commission in April 2015.

AMR Program

In 2007, East Ohio began installing automated meter reading technology for its 1.2 million customers in Ohio. The AMR program approved by the Ohio Commission was completed in 2012. Although no further capital investment will be added, East Ohio is approved to recover depreciation, property taxes, carrying charges and a return until East Ohio has another rate case.

In February 2015, East Ohio filed its application with the Ohio Commission to adjust its AMR cost recovery charge to recover costs for calendar year 2014 associated with AMR deployment. The filing reflects a projected revenue requirement of approximately $8 million. This application was approved by the Ohio Commission in April 2015.

PIPP Plus Program

Under the Ohio PIPP Plus Program, eligible customers can make reduced payments based on their ability to pay their bill. The difference between the customer’s total bill and the PIPP amount is deferred and collected under the PIPP Rider in accordance with the rules of the Ohio Commission. In July 2015, East Ohio’s annual update of the PIPP Rider was automatically approved by the Ohio Commission after a 45-day waiting period from the date of the filing. The revised rider rate reflects the refund for the twelve-month period from July 2015 through June 2016 of an over-recovery of accumulated arrearages of approximately $57 million as of March 31, 2015, net of projected deferred program costs of approximately $35 million from April 2015 through June 2016.

UEX Rider

East Ohio has approval for a UEX Rider through which it recovers the bad debt expense of most customers not participating in the PIPP Plus Program. The UEX Rider is adjusted annually to achieve dollar for dollar recovery of East Ohio’s actual write-offs of uncollectible amounts. In July 2015, the Ohio Commission approved East Ohio’s application to decrease its UEX Rider, which reflects a refund of over-recovered accumulated bad debt expense of $14 million as of March 31, 2015, and recovery of prospective net bad debt expense projected to total approximately $20 million for the twelve-month period from April 2015 to March 2016.

PSMP

In October 2015, East Ohio requested approval from the Ohio Commission to defer the operation and maintenance costs associated with implementing a proposed PSMP. The costs are not expected to exceed $15 million per year.

West Virginia Regulation

In September 2015, Hope requested approval of PREP from the West Virginia Commission. In the application, Hope proposed a projected capital investment for 2016 of $24 million as part of a total five-year projected capital investment of $158 million. In January 2016, Hope and the West Virginia Commission reached a settlement allowing Hope to include costs related to capital investment for 2016 of $20 million in new PREP customer rates effective March 1, 2016. 

FERC - Gas

During the second quarter of 2013, DCG executed binding precedent agreements for the approximately $35 million Edgemoor Project. FERC approved the Edgemoor Project in February 2015, construction commenced in March 2015 and the project was placed into service in December 2015.

In April 2014, DCG executed a binding precedent agreement for the approximately $35 million Columbia to Eastover Project. In May 2015, DCG filed an application to request FERC authorization to construct and operate the project facilities, which are expected to be in service in the third quarter of 2016.

In October 2015, Cove Point received authorization to construct the approximately $30 million St. Charles Transportation Project and the approximately $40 million Keys Energy Project. Construction on each project commenced in the fourth quarter of 2015. The St. Charles Transportation Project is anticipated to be placed into service in June 2016. The Keys Energy Project is anticipated to be placed into service in March 2017.

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Asset Retirement Obligations

12 Months Ended

Dec. 31, 2015

Asset Retirement Obligation [Abstract]

Asset Retirement Obligations

ASSET RETIREMENT OBLIGATIONS

AROs represent obligations that result from laws, statutes, contracts and regulations related to the eventual retirement of certain of the Companies' long-lived assets. Dominion's and Virginia Power's AROs are primarily associated with the decommissioning of their nuclear generation facilities and also include those for ash pond closures and the future abatement of asbestos expected to be disturbed in their generation facilities. Dominion Gas' AROs primarily include plugging and abandonment of gas and oil wells and the interim retirement of natural gas gathering, transmission, distribution and storage pipeline components.

The Companies have also identified, but not recognized, AROs related to the retirement of Dominion's LNG facility, Dominion Gas' storage wells in its underground natural gas storage network, certain Virginia Power electric transmission and distribution assets located on property with easements, rights of way, franchises and lease agreements, Virginia Power's hydroelectric generation facilities and the abatement of certain asbestos not expected to be disturbed in Dominion's and Virginia Power's generation facilities. The Companies currently do not have sufficient information to estimate a reasonable range of expected retirement dates for any of these assets since the economic lives of these assets can be extended indefinitely through regular repair and maintenance and they currently have no plans to retire or dispose of any of these assets. As a result, a settlement date is not determinable for these assets and AROs for these assets will not be reflected in the Consolidated Financial Statements until sufficient information becomes available to determine a reasonable estimate of the fair value of the activities to be performed. The Companies continue to monitor operational and strategic developments to identify if sufficient information exists to reasonably estimate a retirement date for these assets. The changes to AROs during 2014 and 2015 were as follows:

	Amount
(millions)
Dominion
AROs at December 31, 2013	$	1,578
Obligations incurred during the period	40
Obligations settled during the period	(82		)
Revisions in estimated cash flows(1)	102
Accretion	81
Other	(5		)
AROs at December 31, 2014(2)	$	1,714
Obligations incurred during the period(3)	315
Obligations settled during the period	(106		)
Revisions in estimated cash flows(3)	88
Accretion	93
Other	(1		)
AROs at December 31, 2015(2)	$	2,103
Virginia Power
AROs at December 31, 2013	$	689
Obligations incurred during the period	28
Obligations settled during the period	(1		)
Revisions in estimated cash flows(1)	108
Accretion	37
Other	(6		)
AROs at December 31, 2014	$	855
Obligations incurred during the period(3)	289
Obligations settled during the period	(39		)
Revisions in estimated cash flows(3)	92
Accretion	50
AROs at December 31, 2015	$	1,247
Dominion Gas
AROs at December 31, 2013	$	137
Obligations incurred during the period	2
Obligations settled during the period	(8		)
Accretion	8
Other	8
AROs at December 31, 2014(4)	$	147
Obligations incurred during the period	5
Obligations settled during the period	(6		)
Revisions in estimated cash flows	(5		)
Accretion	9
Other	(1		)
AROs at December 31, 2015(4)	$	149

(1) Relates primarily to a shift of the delayed planned date on which the DOE is expected to begin accepting spent nuclear fuel.

(2) Includes $81 million and $216 million reported in other current liabilities at December 31, 2014, and 2015, respectively.

(3) Primarily reflects future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 for further information.

(4) Includes $140 million and $137 million reported in other deferred credits and other liabilities, with the remainder recorded in other current liabilities, at December 31, 2014 and 2015, respectively.

Dominion and Virginia Power have established trusts dedicated to funding the future decommissioning of their nuclear plants. At both December 31, 2015 and 2014, the aggregate fair value of Dominion's trusts, consisting primarily of equity and debt securities, totaled $4.2 billion. At both December 31, 2015 and 2014, the aggregate fair value of Virginia Power's trusts, consisting primarily of debt and equity securities, totaled $1.9 billion.

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Variable Interest Entities

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Variable Interest Entities

VARIABLE INTEREST ENTITIES

The primary beneficiary of a VIE is required to consolidate the VIE and to disclose certain information about its significant variable interests in the VIE. The primary beneficiary of a VIE is the entity that has both 1) the power to direct the activities that most significantly impact the entity's economic performance and 2) the obligation to absorb losses or receive benefits from the entity that could potentially be significant to the VIE.

Dominion

Through August 2013, Dominion leased the Fairless generating facility in Pennsylvania, which began commercial operations in June 2004, from Juniper, the lessor. In August 2013, the lease expired and Dominion purchased Fairless for $923 million from Juniper per the terms of the lease agreement. However, as Dominion had previously consolidated Juniper, the purchase was accounted for as an equity transaction to acquire the noncontrolling interests from Juniper for $923 million, while Dominion retained control of Fairless.

Dominion has an initial 45% membership interest in Atlantic Coast Pipeline. See Note 9 for more details regarding the nature of this entity. Dominion concluded that Atlantic Coast Pipeline is a VIE because it has insufficient equity to finance its activities without additional subordinated financial support. Dominion has concluded that it is not the primary beneficiary of Atlantic Coast Pipeline as it does not have the power to direct the activities of Atlantic Coast Pipeline that most significantly impact its economic performance, as the power to direct is shared among multiple unrelated parties. Dominion is obligated to provide capital contributions based on its ownership percentage. Dominion's maximum exposure to loss is limited to its current and future investment.

Dominion and Dominion Gas

Dominion Midstream and Dominion Gas own a 25.93% and 24.72% noncontrolling partnership interest in Iroquois, respectively. See Note 3 for further details regarding the nature of this entity. Dominion concluded that Iroquois is a VIE because a non-affiliated Iroquois equity holder has the ability during a limited period of time to transfer its ownership interests to another Iroquois equity holder or its affiliate. At December 31, 2015, Dominion concluded that neither Dominion Midstream nor Dominion Gas is the primary beneficiary of Iroquois as they do not have the power to direct the activities of Iroquois that most significantly impact its economic performance, as the power to direct is shared among multiple unrelated parties. If Iroquois determines capital contributions are required, Dominion Midstream and Dominion Gas each would be obligated to provide the portion of capital contributions based on its ownership percentage. Dominion Midstream's and Dominion Gas’ maximum exposure to loss is limited to their current and future investment.

Dominion Gas

DTI has been engaged to oversee the construction of, and to subsequently operate and maintain, the projects undertaken by Atlantic Coast Pipeline based on the overall direction and oversight of Atlantic Coast Pipeline's members. An affiliate of DTI holds a membership interest in Atlantic Coast Pipeline, therefore DTI is considered to have a variable interest in Atlantic Coast Pipeline. The members of Atlantic Coast Pipeline hold the power to direct the construction, operations and maintenance activities of the entity. DTI has concluded it is not the primary beneficiary of Atlantic Coast Pipeline as it does not have the power to direct the activities of Atlantic Coast Pipeline that most significantly impact its economic performance. DTI has no obligation to absorb any losses of the VIE. See Note 24 for information about associated related party receivable balances.

Virginia Power

Virginia Power had long-term power and capacity contracts with five non-utility generators, which contain certain variable pricing mechanisms in the form of partial fuel reimbursement that Virginia Power considers to be variable interests. Contracts with two of these non-utility generators expired during 2015 leaving a remaining aggregate summer generation capacity of approximately 418 MW. After an evaluation of the information provided by these entities, Virginia Power was unable to determine whether they were VIEs. However, the information they provided, as well as Virginia Power's knowledge of generation facilities in Virginia, enabled Virginia Power to conclude that, if they were VIEs, it would not be the primary beneficiary. This conclusion reflects Virginia Power's determination that its variable interests do not convey the power to direct the most significant activities that impact the economic performance of the entities during the remaining terms of Virginia Power's contracts and for the years the entities are expected to operate after its contractual relationships expire. The remaining contracts expire at various dates ranging from 2017 to 2021. Virginia Power is not subject to any risk of loss from these potential VIEs other than its remaining purchase commitments which totaled $439 million as of December 31, 2015. Virginia Power paid $200 million, $223 million, and $217 million for electric capacity and $83 million, $138 million, and $98 million for electric energy to these entities for the years ended December 31, 2015, 2014 and 2013, respectively.

Virginia Power and Dominion Gas

Virginia Power and Dominion Gas purchased shared services from DRS, an affiliated VIE, of $318 million and $115 million, $335 million and $106 million, and $331 million and $115 million for the years ended December 31, 2015, 2014 and 2013, respectively. Virginia Power and Dominion Gas determined that each is not the most closely associated entity with DRS and therefore neither is the primary beneficiary. DRS provides accounting, legal, finance and certain administrative and technical services to all Dominion subsidiaries, including Virginia Power and Dominion Gas. Virginia Power and Dominion Gas have no obligation to absorb more than their allocated shares of DRS costs.

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Short-Term Debt And Credit Agreements

12 Months Ended

Dec. 31, 2015

Short-term Debt, Other Disclosures [Abstract]

Short-Term Debt and Credit Agreements

SHORT-TERM DEBTAND CREDIT AGREEMENTS

The Companies use short-term debt to fund working capital requirements and as a bridge to long-term debt financings. The levels of borrowing may vary significantly during the course of the year, depending upon the timing and amount of cash requirements not satisfied by cash from operations. In January 2016, Dominion expanded its short-term funding resources through a $1.0 billion increase to one of its joint revolving credit facility limits. In addition, Dominion utilizes cash and letters of credit to fund collateral requirements. Collateral requirements are impacted by commodity prices, hedging levels, Dominion's credit ratings and the credit quality of its counterparties.

Dominion

Commercial paper and letters of credit outstanding, as well as capacity available under credit facilities, were as follows:

	Facility Limit		Outstanding Commercial Paper			Outstanding Letters of Credit		Facility Capacity Available
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	3,353		$	—	$	647
Joint revolving credit facility(1)	500		156			59		285
Total	$	4,500	$	3,509	(3)	$	59	$	932
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	2,664		$	—	$	1,336
Joint revolving credit facility(1)	500		111			48		341
Total	$	4,500	$	2,775	(3)	$	48	$	1,677

(1) These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by Dominion’s credit facilities were 0.62% and 0.38% at December 31, 2015 and 2014, respectively.

Virginia Power

Virginia Power’s short-term financing is supported through its access as co-borrower to the two joint revolving credit facilities. These credit facilities can be used for working capital, as support for the combined commercial paper programs of the Companies and for other general corporate purposes.

Virginia Power's share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Dominion Gas were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	1,500		$	—
Joint revolving credit facility(1)	500		156			—
Total	$	4,500	$	1,656	(3)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	1,250		$	—
Joint revolving credit facility(1)	500		111			—
Total	$	4,500	$	1,361	(3)	$	—

(1) The full amount of the facilities is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion and Dominion Gas. Sub-limits for Virginia Power are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Virginia Power was an aggregate $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by these credit facilities were 0.60% and 0.36% at December 31, 2015 and 2014, respectively.

In addition to the credit facility commitments mentioned above, Virginia Power also has a $120 million credit facility with a maturity date of April 2019. As of December 31, 2015, this facility supports $119 million of certain variable rate tax-exempt financings of Virginia Power.

Dominion Gas

Dominion Gas’ short-term financing is supported by its access as co-borrower to the two joint revolving credit facilities. In December 2014, Dominion Gas entered into a commercial paper program pursuant to which it began accessing the commercial paper markets in January 2015.

Dominion Gas' share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Virginia Power were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)	$	1,000	$	391		$	—
Joint revolving credit facility(1)	500		—			—
Total	$	1,500	$	391	(2)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	1,000	$	—		$	—
Joint revolving credit facility(1)	500		—			—
Total	$	1,500	$	—		$	—

(1) A maximum of a combined $1.5 billion of the facilities is available to Dominion Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion and Virginia Power. Sub-limits for Dominion Gas are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Dominion Gas was an aggregate $500 million. In January 2016, the aggregate sub-limit for Dominion Gas was increased to $1.0 billion. If Dominion Gas has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.

(2) The weighted-average interest rate of the outstanding commercial paper supported by these credit facilities was 0.63% at December 31, 2015.

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Long-Term Debt

12 Months Ended

Dec. 31, 2015

Long-term Debt, Unclassified [Abstract]

Long-Term Debt

LONG-TERM DEBT

At December 31,	2015 Weighted- average Coupon(1)		2015			2014
(millions, except percentages)
Dominion Gas Holdings, LLC:
Unsecured Senior Notes:
1.05% to 2.8%, due 2016 to 2020	2.26	%	$	1,550		$	850
3.55% to 4.8%, due 2023 to 2044	4.15	%	1,750			1,750
Dominion Gas Holdings, LLC total principal			$	3,300		$	2,600
Securities due within one year	1.05	%	(400		)
Unamortized discount			(8		)	(6		)
Dominion Gas Holdings, LLC total long-term debt			$	2,892		$	2,594
Virginia Electric and Power Company:
Unsecured Senior Notes:
1.2% to 8.625%, due 2015 to 2019	5.03	%	$	2,261		$	2,471
2.75% to 8.875%, due 2022 to 2045	4.91	%	6,292			5,592
Tax-Exempt Financings(2):
Variable rates, due 2016 to 2041	0.79	%	194			606
0.70% to 5.6%, due 2023 to 2041	2.19	%	678			266
Virginia Electric and Power Company total principal			$	9,425		$	8,935
Securities due within one year	5.24	%	(476		)	(211		)
Unamortized discount and premium, net			—			2
Virginia Electric and Power Company total long-term debt			$	8,949		$	8,726
Dominion Resources, Inc.:
Unsecured Senior Notes:
Variable rates, due 2015 and 2016	1.11	%	$	600		$	400
1.25% to 6.4%, due 2015 to 2019	3.05	%	3,400			3,150
2.75% to 7.0%, due 2021 to 2044(3)	4.80	%	5,099			4,449
Tax-Exempt Financing, variable rate, due 2041	1.16	%	75			75
Unsecured Junior Subordinated Notes Payable to Affiliated Trust, 8.4%, due 2031	8.40	%	10			10
Enhanced Junior Subordinated Notes:
5.75% and 7.5%, due 2054 and 2066	6.27	%	971			985
Variable rate, due 2066	2.90	%	377			380
Remarketable Subordinated Notes, 1.07% to 1.50%, due 2019 to 2021	1.30	%	2,100			2,100
Unsecured Debentures and Senior Notes(4):
6.8% and 6.875%, due 2026 and 2027	6.81	%	89			89
Dominion Energy, Inc.:
Tax-Exempt Financing, 2.375%, due 2033	2.38	%	27			27
Dominion Gas Holdings, LLC total principal (from above)			3,300			2,600
Virginia Electric and Power Company total principal (from above)			9,425			8,935
Dominion Resources, Inc. total principal			$	25,473		$	23,200
Fair value hedge valuation(5)			7			19
Securities due within one year(6)	2.38	%	(1,826		)	(1,375		)
Unamortized discount and premium, net			(38		)	(39		)
Dominion Resources, Inc. total long-term debt			$	23,616		$	21,805

(1) Represents weighted-average coupon rates for debt outstanding as of December 31, 2015.

(2) These financings relate to certain pollution control equipment at Virginia Power's generating facilities. Certain variable rate tax-exempt financings are supported by a $120 million credit facility that terminates in April 2019.

(3) At the option of holders, $510 million of Dominion's 5.25% senior notes due 2033 were subject to redemption at 100% of the principal amount plus accrued interest in August 2015. As a result, at December 31, 2014, the notes were included in securities due within one year in Dominion’s Consolidated Balance Sheets. The option to redeem the notes expired in June 2015. At December 31, 2015, the notes are included in long-term debt in Dominion’s Consolidated Balance Sheets.

(4) Represents debt assumed by Dominion from the merger of its former CNG subsidiary.

(5) Represents the valuation of certain fair value hedges associated with Dominion's fixed rate debt.

(6) Includes $4 million for fair value hedge valuation in 2014. Excludes $100 million of variable rate short-term notes scheduled to mature in May 2016 that were purchased and cancelled using the proceeds from the February 2016 issuance of senior notes that mature in 2018.

Based on stated maturity dates rather than early redemption dates that could be elected by instrument holders, the scheduled principal payments of long-term debt at December 31, 2015, were as follows:

	2016			2017			2018			2019			2020			Thereafter			Total
(millions, except percentages)
Dominion Gas	$	400		$	—		$	—		$	450		$	700		$	1,750		$	3,300
Weighted-average Coupon	1.05		%							2.50		%	2.80		%	4.15		%
Virginia Power	$	476		$	679		$	850		$	350		$	—		$	7,070		$	9,425
Weighted-average Coupon	5.24		%	5.44		%	4.17		%	5.00		%	—		%	4.59		%
Dominion
Unsecured Senior Notes(1)	$	1,907		$	1,354		$	1,850		$	2,000		$	700		$	13,230		$	21,041
Tax-Exempt Financings	19			75			—			—			—			880			974
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts	—			—			—			—			—			10			10
Enhanced Junior Subordinated Notes	—			—			—			—			—			1,348			1,348
Remarketable Subordinated Notes	—			—			—			550			1,000			550			2,100
Total	$	1,926		$	1,429		$	1,850		$	2,550		$	1,700		$	16,018		$	25,473
Weighted-average Coupon	2.31		%	3.28		%	4.16		%	3.09		%	2.04		%	4.54		%

(1) In February 2016, Dominion purchased and cancelled $100 million of variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

The Companies short-term credit facilities and long-term debt agreements contain customary covenants and default provisions. As of December 31, 2015, there were no events of default under these covenants.

In January 2016, Virginia Power issued $750 million of 3.15% senior notes that mature in 2026.

In February 2016, Dominion issued $500 million of 2.125% senior notes in a private placement. The notes mature in 2018.

Senior Note Redemptions

As part of Dominion's Liability Management Exercise, in December 2014, Dominion redeemed five outstanding series of senior notes with an aggregate outstanding principal of $1.9 billion. The aggregate redemption price paid in December 2014 was $2.2 billion and represents the principal amount outstanding, accrued and unpaid interest and the applicable make-whole premium of $263 million. Total charges for the Liability Management Exercise of $284 million, including the make-whole premium, were recognized and recorded in interest expense in Dominion's Consolidated Statements of Income. Proceeds from Dominion’s issuance of senior notes in November 2014 were used to offset the payment of the redemption price. Also see Convertible Securities called for redemption below.

Convertible Securities

As part of Dominion's Liability Management Exercise, in November 2014, Dominion provided notice to redeem all $22 million of outstanding contingent convertible senior notes. The senior notes were eligible for conversion during 2014. However, in lieu of redemption, holders elected to convert the remaining $22 million of notes in December 2014 into $26 million of common stock. Proceeds from Dominion's issuance of senior notes in November 2014 were used to offset the portion of the conversions paid in cash. At December 31, 2014, all of the senior notes have been converted and none remain outstanding.

Junior Subordinated Notes Payable to Affiliated Trusts

In previous years, Dominion established several subsidiary capital trusts, each as a finance subsidiary of Dominion, which holds 100% of the voting interests. The trusts sold capital securities representing preferred beneficial interests and 97% beneficial ownership in the assets held by the trusts. In exchange for the funds realized from the sale of the capital securities and common securities that represent the remaining 3% beneficial ownership interest in the assets held by the capital trusts, Dominion issued various junior subordinated notes. The junior subordinated notes constitute 100% of each capital trust's assets. Each trust must redeem its capital securities when their respective junior subordinated notes are repaid at maturity or if redeemed prior to maturity.

In January 2013, Dominion repaid its $258 million7.83% unsecured junior subordinated debentures and redeemed all 250 thousand units of the $250 million7.83% Dominion Resources Capital Trust I capital securities due December 1, 2027. The securities were redeemed at a price of $1,019.58 per capital security plus accrued and unpaid distributions.

Interest charges related to Dominion's junior subordinated notes payable to affiliated trusts were $1 million for the years ended December 31, 2015, 2014 and 2013.

Enhanced Junior Subordinated Notes

In June 2006 and September 2006, Dominion issued $300 million of June 2006 hybrids and $500 million of September 2006 hybrids, respectively. The June 2006 hybrids bear interest at 7.5% per year until June 30, 2016. Thereafter, they will bear interest at the three-month LIBOR plus 2.825%, reset quarterly. The September 2006 hybrids bear interest at the three-month LIBOR plus 2.3%, reset quarterly.

In June 2009, Dominion issued $685 million of 8.375% June 2009 hybrids. The June 2009 hybrids were listed on the NYSE under the symbol DRU.

In October 2014, Dominion issued $685 million of October 2014 hybrids that will bear interest at 5.75% per year until October 1, 2024. Thereafter, they will bear interest at the three-month LIBOR plus 3.057%, reset quarterly.

Dominion may defer interest payments on the hybrids on one or more occasions for up to 10 consecutive years. If the interest payments on the hybrids are deferred, Dominion may not make distributions related to its capital stock, including dividends, redemptions, repurchases, liquidation payments or guarantee payments during the deferral period. Also, during the deferral period, Dominion may not make any payments on or redeem or repurchase any debt securities that are equal in right of payment with, or subordinated to, the hybrids.

Dominion executed RCCs in connection with its issuance of the June 2006 hybrids, the September 2006 hybrids, and the June 2009 hybrids. Under the terms of the RCCs, Dominion covenants to and for the benefit of designated covered debtholders, as may be designated from time to time, that Dominion shall not redeem, repurchase, or defease all or any part of the hybrids, and shall not cause its majority owned subsidiaries to purchase all or any part of the hybrids, on or before their applicable RCC termination date, unless, subject to certain limitations, during the 180 days prior to such activity, Dominion has received a specified amount of proceeds as set forth in the RCCs from the sale of qualifying securities that have equity-like characteristics that are the same as, or more equity-like than the applicable characteristics of the hybrids at that time, as more fully described in the RCCs. In September 2011, Dominion amended the RCCs of the June 2006 hybrids and September 2006 hybrids to expand the measurement period for consideration of proceeds from the sale of common stock issuances from 180 days to 365 days. In July 2014, Dominion amended the RCC of the June 2009 hybrids to expand the measurement period for consideration of proceeds from the sale of common stock or other equity-like issuances from 180 days to 365 days. The proceeds Dominion receives from the replacement offering, adjusted by a predetermined factor, must equal or exceed the redemption or repurchase price.

As part of Dominion's Liability Management Exercise, in October 2014, Dominion redeemed all $685 million of the June 2009 hybrids plus accrued interest with the net proceeds from the issuance of the October 2014 hybrids. In 2015, Dominion purchased and canceled $14 million and $3 million of the June 2006 hybrids and the September 2006 hybrids, respectively. In the first quarter of 2016, Dominion purchased and cancelled $37 million and $2 million of the June 2006 hybrids and the September 2006 hybrids, respectively. The redemption and all purchases were conducted in compliance with the RCCs.

Remarketable Subordinated Notes

In June 2013, Dominion issued $550 million of 2013 Series A 6.125% Equity Units and $550 million of 2013 Series B 6% Equity Units, initially in the form of Corporate Units. In July 2014, Dominion issued $1.0 billion of 2014 Series A 6.375% Equity Units, initially in the form of Corporate Units. The Corporate Units are listed on the NYSE under the symbols DCUA, DCUB and DCUC, respectively.

Each Corporate Unit consists of a stock purchase contract and 1/20 interest in a RSN issued by Dominion. The stock purchase contracts obligate the holders to purchase shares of Dominion common stock at a future settlement date prior to the relevant RSN maturity date. The purchase price to be paid under the stock purchase contracts is $50 per Corporate Unit and the number of shares to be purchased will be determined under a formula based upon the average closing price of Dominion common stock near the settlement date. The RSNs are pledged as collateral to secure the purchase of common stock under the related stock purchase contracts.

Dominion makes quarterly interest payments on the RSNs and quarterly contract adjustment payments on the stock purchase contracts, at the rates described below. Dominion may defer payments on the stock purchase contracts and the RSNs for one or more consecutive periods but generally not beyond the purchase contract settlement date. If payments are deferred, Dominion may not make any cash distributions related to its capital stock, including dividends, redemptions, repurchases, liquidation payments or guarantee payments. Also, during the deferral period, Dominion may not make any payments on or redeem or repurchase any debt securities that are equal in right of payment with, or subordinated to, the RSNs.

Dominion has recorded the present value of the stock purchase contract payments as a liability offset by a charge to equity. Interest payments on the RSNs are recorded as interest expense and stock purchase contract payments are charged against the liability. Accretion of the stock purchase contract liability is recorded as imputed interest expense. In calculating diluted EPS, Dominion applies the treasury stock method to the Equity Units.

Pursuant to the terms of the 2013 Equity Units and 2014 Equity Units, Dominion expects to remarket the 2013 Series A, 2013 Series B and 2014 Series A RSNs during the first and second quarters of 2016, and the second quarter of 2017, respectively. Following a successful remarketing, the interest rate on the RSNs will be reset, interest will be payable on a semiannual basis and Dominion will cease to have the ability to redeem the RSNs at its option or defer interest payments. Proceeds of each remarketing will belong to the investors in the related equity units and will be held and applied on their behalf at the settlement date of the related stock purchase contracts to pay the purchase price to Dominion for issuance of its common stock.

Under the terms of the stock purchase contracts, assuming no anti-dilution or other adjustments, Dominion will issue between 8.5 million and 10.0 million shares of its common stock in both April 2016 and July 2016 and between 11.5 million and 14.4 million shares in July 2017. A total of 40.3 million shares of Dominion's common stock has been reserved for issuance in connection with the stock purchase contracts.

Selected information about Dominion's Equity Units is presented below:

Issuance Date	Units Issued	Total Net Proceeds		Total Long-term Debt		RSN Annual Interest Rate		Stock Purchase Contract Annual Rate		Stock Purchase Contract Liability(1)		Stock Purchase Settlement Date	RSN Maturity Date
(millions, except interest rates)
6/7/2013	11	$	533.5	$	550.0	1.070	%	5.055	%	$	76.7	4/1/2016	4/1/2021
6/7/2013	11	$	553.5	$	550.0	1.180	%	4.820	%	$	79.3	7/1/2016	7/1/2019
7/1/2014	20	$	982.0	$	1,000.0	1.500	%	4.875	%	$	142.8	7/1/2017	7/1/2020

(1) Payments of $101 million and $66 million were made in 2015 and 2014, respectively. The stock purchase contract liability was $115 million and $216 million at December 31, 2015 and 2014, respectively.

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Preferred Stock

12 Months Ended

Dec. 31, 2015

Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]

Preferred Stock

PREFERRED STOCK

Dominion is authorized to issue up to 20 million shares of preferred stock; however, none were issued and outstanding at December 31, 2015 or 2014.

Virginia Power is authorized to issue up to 10 million shares of preferred stock, $100 liquidation preference. During 2014, Virginia Power redeemed 2.59 million shares, which represented all outstanding series of its preferred stock, some of which were redeemed as a part of Dominion's Liability Management Exercise in September 2014. Upon redemption, each series was no longer outstanding for any purpose and dividends ceased to accumulate. Virginia Power had no preferred stock issued and outstanding at December 31, 2015 or 2014.

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Equity

12 Months Ended

Dec. 31, 2015

Stockholders' Equity Note [Abstract]

Equity

EQUITY

Issuance of Common Stock

DOMINION

Dominion maintains Dominion Direct^® and a number of employee savings plans through which contributions may be invested in Dominion's common stock. These shares may either be newly issued or purchased on the open market with proceeds contributed to these plans. In January 2014, Dominion began purchasing its common stock on the open market for these plans. In April 2014, Dominion began issuing new common shares for these direct stock purchase plans.

During 2015, Dominion received cash proceeds, net of fees and commissions, of $783 million from the issuance of approximately 11 million shares of common stock through various programs resulting in approximately 596 million of shares of common stock outstanding at December 31, 2015. These proceeds include cash of $284 million received from the issuance of 4.1 million of such shares through Dominion Direct^® and employee savings plans.

In December 2014, Dominion filed an SEC shelf registration for the sale of debt and equity securities including the ability to sell common stock through an at-the-market program. Also in December 2014, Dominion entered into four separate sales agency agreements to effect sales under the program and pursuant to which it may offer from time to time up to $500 million aggregate amount of its common stock. Sales of common stock can be made by means of privately negotiated transactions, as transactions on the NYSE at market prices or in such other transactions as are agreed upon by Dominion and the sales agents and in conformance with applicable securities laws. During the first and second quarters of 2015, Dominion provided sales instructions to the sales agents and issued 4.0 million shares through at-the-market issuances and received cash proceeds of $297 million, net of fees and commissions paid of $3 million.  Following these issuances, Dominion has the ability to issue up to approximately $200 million of stock under the 2014 sales agency agreements. However, Dominion completed its 2015 planned market issuances of equity in May 2015 with the issuance of 2.8 million shares and receipt of proceeds of $202 million through a registered underwritten public offering.

VIRGINIA POWER

In 2015, 2014 and 2013, Virginia Power did not issue any shares of its common stock to Dominion.

DOMINION GAS

On September 30, 2013, Dominion contributed its wholly-owned subsidiaries DTI, East Ohio and Dominion Iroquois to Dominion Gas in exchange for 100% of its limited liability company membership interests.

Shares Reserved for Issuance

At December 31, 2015, Dominion had approximately 50 million shares reserved and available for issuance for Dominion Direct^®, employee stock awards, employee savings plans, director stock compensation plans and issuance in connection with stock purchase contracts. See Note 17 for more information.

Repurchase of Common Stock

Dominion did not repurchase any shares in 2015 or 2014 and does not plan to repurchase shares during 2016, except for shares tendered by employees to satisfy tax withholding obligations on vested restricted stock, which do not count against its stock repurchase authorization.

Purchase of Dominion Midstream Units

In September 2015, Dominion initiated a program to purchase from the market up to $50 million of common units representing limited partner interests in Dominion Midstream. The common units may be acquired by Dominion over the 12 month period following commencement of the program at the discretion of management. Through December 31, 2015, Dominion purchased approximately 887,000 common units for $25 million. In the first quarter of 2016, Dominion purchased approximately 377,000 additional common units for approximately $10 million. At February 23, 2016, Dominion still has the ability to purchase up to $15 million of common units under the program.

Accumulated Other Comprehensive Income (Loss)

Presented in the table below is a summary of AOCI by component:

At December 31,	2015			2014
(millions)
Dominion
Net deferred losses on derivatives-hedging activities, net of tax of $110 and $116	$	(176	)	$	(178	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(281) and $(333)	504			548
Net unrecognized pension and other postretirement benefit costs, net of tax of $525 and $530	(797		)	(782		)
Other comprehensive loss from equity method investees, net of tax of $4 and $3	(5		)	(4		)
Total AOCI	$	(474	)	$	(416	)
Virginia Power
Net deferred losses on derivatives-hedging activities, net of tax of $4 and $4	$	(7	)	$	(7	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(30) and $(35)	47			57
Total AOCI	$	40		$	50
Dominion Gas
Net deferred losses on derivatives-hedging activities, net of tax of $10 and $11	$	(17	)	$	(20	)
Net unrecognized pension costs, net of tax of $56 and $46	(82		)	(66		)
Total AOCI	$	(99	)	$	(86	)

DOMINION

The following table presents Dominion’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrealized gains and losses on investment securities			Unrecognized pension and other postretirement benefit costs			Other comprehensive loss from equity method investees			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(178	)	$	548		$	(782	)	$	(4	)	$	(416	)
Other comprehensive income before reclassifications: gains (losses)	110			6			(66		)	(1		)	49
Amounts reclassified from AOCI: (gains) losses(1)	(108		)	(50		)	51			—			(107		)
Net current period other comprehensive income (loss)	2			(44		)	(15		)	(1		)	(58		)
Ending balance	$	(176	)	$	504		$	(797	)	$	(5	)	$	(474	)
Year Ended December 31, 2014
Beginning balance	$	(288	)	$	474		$	(510	)	$	—		$	(324	)
Other comprehensive income before reclassifications: gains (losses)	17			128			(305		)	(4		)	(164		)
Amounts reclassified from AOCI: (gains) losses(1)	93			(54		)	33			—			72
Net current period other comprehensive income (loss)	110			74			(272		)	(4		)	(92		)
Ending balance	$	(178	)	$	548		$	(782	)	$	(4	)	$	(416	)

(1) See table below for details about these reclassifications.

The following table presents Dominion’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(203	)	Operating revenue
	15			Purchased gas
	1			Electric fuel and other energy-related purchases
Interest rate contracts	11			Interest and related charges
Total	(176		)
Tax	68			Income tax expense
Total, net of tax	$	(108	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(110	)	Other income
Impairment	31			Other income
Total	(79		)
Tax	29			Income tax expense
Total, net of tax	$	(50	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses	98			Other operations and maintenance
Total	86
Tax	(35		)	Income tax expense
Total, net of tax	$	51
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	130		Operating revenue
	13			Purchased gas
	(7		)	Electric fuel and other energy-related purchases
Interest rate contracts	16			Interest and related charges
Total	152
Tax	(59		)	Income tax expense
Total, net of tax	$	93
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(100	)	Other income
Impairment	13			Other income
Total	(87		)
Tax	33			Income tax expense
Total, net of tax	$	(54	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses	69			Other operations and maintenance
Total	57
Tax	(24		)	Income tax expense
Total, net of tax	$	33

VIRGINIA POWER

The following table presents Virginia Power’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrealized gains and losses on investment securities			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(7	)	$	57		$	50
Other comprehensive income before reclassifications: losses	(1		)	(4		)	(5		)
Amounts reclassified from AOCI: (gains) losses(1)	1			(6		)	(5		)
Net current period other comprehensive income (loss)	—			(10		)	(10		)
Ending balance	$	(7	)	$	47		$	40
Year Ended December 31, 2014
Beginning balance	$	—		$	48		$	48
Other comprehensive income before reclassifications: gains (losses)	(4		)	15			11
Amounts reclassified from AOCI: gains(1)	(3		)	(6		)	(9		)
Net current period other comprehensive income (loss)	(7		)	9			2
Ending balance	$	(7	)	$	57		$	50

(1) See table below for details about these reclassifications.

The following table presents Virginia Power’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
(Gains) losses on cash flow hedges:
Commodity contracts	$	1		Electric fuel and other energy-related purchases
Total	1
Tax	—			Income tax expense
Total, net of tax	$	1
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(14	)	Other income
Impairment	4			Other income
Total	(10		)
Tax	4			Income tax expense
Total, net of tax	$	(6	)
Year Ended December 31, 2014
(Gains) losses on cash flow hedges:
Commodity contracts	$	(5	)	Electric fuel and other energy-related purchases
Total	(5		)
Tax	2			Income tax expense
Total, net of tax	$	(3	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(10	)	Other income
Total	(10		)
Tax	4			Income tax expense
Total, net of tax	$	(6	)

DOMINION GAS

The following table presents Dominion Gas' changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrecognized pension costs			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(20	)	$	(66	)	$	(86	)
Other comprehensive income before reclassifications: gains (losses)	6			(20		)	(14		)
Amounts reclassified from AOCI: (gains) losses(1)	(3		)	4			1
Net current period other comprehensive income (loss)	3			(16		)	(13		)
Ending balance	$	(17	)	$	(82	)	$	(99	)
Year Ended December 31, 2014
Beginning balance	$	3		$	(61	)	$	(58	)
Other comprehensive income before reclassifications: losses	(31		)	(10		)	(41		)
Amounts reclassified from AOCI losses(1)	8			5			13
Net current period other comprehensive loss	(23		)	(5		)	(28		)
Ending balance	$	(20	)	$	(66	)	$	(86	)

(1) See table below for details about these reclassifications.

The following table presents Dominion Gas' reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(6	)	Operating revenue
Total	(6		)
Tax	3			Income tax expense
Total, net of tax	$	(3	)
Unrecognized pension costs:
Actuarial losses	$	7		Other operations and maintenance
Total	7
Tax	(3		)	Income tax expense
Total, net of tax	$	4
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(2	)	Operating revenue
	14			Purchased gas
Interest rate contracts	1			Interest and related charges
Total	13
Tax	(5		)	Income tax expense
Total, net of tax	$	8
Unrecognized pension costs:
Prior service costs	$	1		Other operations and maintenance
Actuarial losses	7			Other operations and maintenance
Total	8
Tax	(3		)	Income tax expense
Total, net of tax	$	5

Stock-Based Awards

The 2005 and 2014 Incentive Compensation Plans permit stock-based awards that include restricted stock, performance grants, goal-based stock, stock options, and stock appreciation rights. The Non-Employee Directors Compensation Plan permits grants of restricted stock and stock options. Under provisions of these plans, employees and non-employee directors may be granted options to purchase common stock at a price not less than its fair market value at the date of grant with a maximum term of eight years. Option terms are set at the discretion of the CGN Committee of the Board of Directors or the Board of Directors itself, as provided under each plan. At December 31, 2015, approximately 25 million shareswere available for future grants under these plans.

Dominion measures and recognizes compensation expense relating to share-based payment transactions over the vesting period based on the fair value of the equity or liability instruments issued. Dominion's results for the years ended December 31, 2015, 2014 and 2013 include $39 million, $39 million, and $31 million,respectively, of compensation costs and $14 million, $14 million, and $11 million, respectively of income tax benefits related to Dominion's stock-based compensation arrangements. Stock-based compensation cost is reported in other operations and maintenance expense in Dominion's Consolidated Statements of Income. Excess Tax Benefits are classified as a financing cash flow. Dominion realized $3 million of excess tax benefits from the vesting of restricted stock awards and exercise of stock options during the year ended December 31, 2015, and less than $1 million during the years ended December 31, 2014 and 2013.

Restricted Stock

Restricted stock grants are made to officers under Dominion's LTIP and may also be granted to certain key non-officer employees from time to time. The fair value of Dominion's restricted stock awards is equal to the closing price of Dominion's stock on the date of grant. New shares are issued for restricted stock awards on the date of grant and generally vest over a three-year service period. The following table provides a summary of restricted stock activity for the years ended December 31, 2015, 2014 and 2013:

	Shares		Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012	1,085		$	44.46
Granted	312		54.70
Vested	(356	)	39.00
Cancelled and forfeited	(34	)	51.11
Nonvested at December 31, 2013	1,007		$	49.35
Granted	354		67.98
Vested	(278	)	44.50
Cancelled and forfeited	(18	)	53.61
Nonvested at December 31, 2014	1,065		$	56.74
Granted	302		73.26
Vested	(510	)	50.71
Cancelled and forfeited	(2	)	62.62
Nonvested at December 31, 2015	855		$	66.16

As of December 31, 2015, unrecognized compensation cost related to nonvested restricted stock awards totaled $27 million and is expected to be recognized over a weighted-average period of 2.0 years. The fair value of restricted stock awards that vested was $37 million, $19 million, and $20 million in 2015, 2014 and 2013, respectively. Employees may elect to have shares of restricted stock withheld upon vesting to satisfy tax withholding obligations. The number of shares withheld will vary for each employee depending on the vesting date fair market value of Dominion stock and the applicable federal, state and local tax withholding rates.

Goal-Based Stock

Goal-based stock awards are granted under Dominion's LTIP to officers who have not achieved a certain targeted level of share ownership, in lieu of cash-based performance grants. Goal-based stock awards may also be made to certain key non-officer employees from time to time. Current outstanding goal-based shares include awards granted to officers in February 2014 and February 2015.

The issuance of awards is based on the achievement of two performance metrics during a two-year period: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The actual number of shares issued will vary between zero and 200% of targeted shares depending on the level of performance metrics achieved. The fair value of goal-based stock is equal to the closing price of Dominion's stock on the date of grant. Goal-based stock awards granted to key non-officer employees convert to restricted stock at the end of the two-year performance period and generally vest three years from the original grant date. Awards to officers vest at the end of the two-year performance period. All goal-based stock awards are settled by issuing new shares.

The following table provides a summary of goal-based stock activity for the years ended December 31, 2015, 2014 and 2013:

	Targeted Number of Shares		Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012	4		$	45.60
Granted	4		54.17
Vested	(2	)	43.54
Cancelled and forfeited	(1	)	43.54
Nonvested at December 31, 2013	5		$	53.85
Granted	13		68.83
Vested	(1	)	52.48
Nonvested at December 31, 2014	17		$	65.15
Granted	14		72.72
Vested	(7	)	56.22
Nonvested at December 31, 2015	24		$	72.27

At December 31, 2015, the targeted number of shares expected to be issued under the February 2014 and February 2015 awards was approximately 24 thousand. In January 2016, the CGN Committee determined the actual performance against metrics established for the February 2014 awards with a performance period that ended December 31, 2015. Based on that determination, the total number of shares to be issued under the February 2014 goal-based stock awards was approximately 10 thousand.

As of December 31, 2015, unrecognized compensation cost related to nonvested goal-based stock awards was not material.

Cash-Based Performance Grants

Cash-based performance grants are made to Dominion's officers under Dominion's LTIP. The actual payout of cash-based performance grants will vary between zero and 200% of the targeted amount based on the level of performance metrics achieved.

In February 2012, a cash-based performance grant was made to officers. A portion of the grant, representing the initial payout of $8 million was paid in December 2013, based on the achievement of two performance metrics during 2012 and 2013: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The total amount of the award under the grant was $12 million and the remaining portion of the grant was paid in January 2014.

In February 2013, a cash-based performance grant was made to officers. A portion of the grant, representing the initial payout of $14 million was paid in December 2014, based on the achievement of two performance metrics during 2013 and 2014: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The total amount of the award under the grant was $20 million and the remaining portion of the grant was paid in February 2015.

In February 2014, a cash-based performance grant was made to officers. Payout of the performance grant is expected to occur by March 15, 2016 based on the achievement of two performance metrics during 2014 and 2015: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. The total expected award under the grant is $10 million and the grant is expected to be paid by March 15, 2016. At December 31, 2015, a liability of $10 million had been accrued for this award.

In February 2015, a cash-based performance grant was made to officers. Payout of the performance grant is expected to occur by March 15, 2017 based on the achievement of two performance metrics during 2015 and 2016: TSR relative to that of companies listed as members of the Philadelphia Utility Index as of the end of the performance period and ROIC. At December 31, 2015, the targeted amount of the grant was $14 million and a liability of $7 million had been accrued for this award.

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Dividend Restrictions

12 Months Ended

Dec. 31, 2015

Disclosure of Restrictions on Dividends, Loans and Advances Disclosure [Abstract]

Dividend Restrictions

DIVIDEND RESTRICTIONS

The Virginia Commission may prohibit any public service company, including Virginia Power, from declaring or paying a dividend to an affiliate if found to be detrimental to the public interest. At December 31, 2015, the Virginia Commission had not restricted the payment of dividends by Virginia Power.

The Ohio Commission may prohibit any public service company, including East Ohio, from declaring or paying a dividend to an affiliate if found to be detrimental to the public interest. At December 31, 2015, the Ohio Commission had not restricted the payment of dividends by East Ohio.

Certain agreements associated with the Companies' credit facilities contain restrictions on the ratio of debt to total capitalization. These limitations did not restrict the Companies' ability to pay dividends or receive dividends from their subsidiaries at December 31, 2015.

See Note 17 for a description of potential restrictions on dividend payments by Dominion in connection with the deferral of interest payments on junior subordinated notes and equity units, initially in the form of corporate units.

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Employee Benefit Plans

12 Months Ended

Dec. 31, 2015

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Employee Benefit Plans

EMPLOYEE BENEFIT PLANS

Dominion and Dominion Gas - Defined Benefit Plans

Dominion provides certain retirement benefits to eligible active employees, retirees and qualifying dependents. Dominion Gas participates in a number of the Dominion-sponsored retirement plans. Under the terms of its benefit plans, Dominion reserves the right to change, modify or terminate the plans. From time to time in the past, benefits have changed, and some of these changes have reduced benefits.

Dominion maintains qualified noncontributory defined benefit pension plans covering virtually all employees. Retirement benefits are based primarily on years of service, age and the employee's compensation. Dominion's funding policy is to contribute annually an amount that is in accordance with the provisions of ERISA. The pension program also provides benefits to certain retired executives under a company-sponsored nonqualified employee benefit plan. The nonqualified plan is funded through contributions to a grantor trust. Dominion also provides retiree healthcare and life insurance benefits with annual employee premiums based on several factors such as age, retirement date and years of service.

Pension benefits for Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Pension Plan, a defined benefit pension plan sponsored by Dominion that provides benefits to multiple Dominion subsidiaries. Pension benefits for Dominion Gas employees represented by collective bargaining units are covered by separate pension plans for East Ohio and, for DTI, a plan that provides benefits to employees of both DTI and Hope. Employee compensation is the basis for allocating pension costs and obligations between DTI and Hope and determining East Ohio's share of total pension costs.

Retiree healthcare and life insurance benefits for Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Retiree Health and Welfare Plan, a plan sponsored by Dominion that provides certain retiree healthcare and life insurance benefits to multiple Dominion subsidiaries. Retiree healthcare and life insurance benefits for Dominion Gas employees represented by collective bargaining units are covered by separate other postretirement benefit plans for East Ohio and, for DTI, a plan that provides benefits to both DTI and Hope. Employee headcount is the basis for allocating other postretirement benefit costs and obligations between DTI and Hope and determining East Ohio's share of total other postretirement benefit costs.

Pension and other postretirement benefit costs are affected by employee demographics (including age, compensation levels and years of service), the level of contributions made to the plans and earnings on plan assets. These costs may also be affected by changes in key assumptions, including expected long-term rates of return on plan assets, discount rates, healthcare cost trend rates, mortality rates and the rate of compensation increases.

Dominion uses December 31 as the measurement date for all of its employee benefit plans, including those in which Dominion Gas participates. Dominion uses the market-related value of pension plan assets to determine the expected return on plan assets, a component of net periodic pension cost, for all pension plans, including those in which Dominion Gas participates. The market-related value recognizes changes in fair value on a straight-line basis over a four-year period, which reduces year-to-year volatility. Changes in fair value are measured as the difference between the expected and actual plan asset returns, including dividends, interest and realized and unrealized investment gains and losses. Since the market-related value recognizes changes in fair value over a four-year period, the future market-related value of pension plan assets will be impacted as previously unrecognized changes in fair value are recognized.

Dominion's pension and other postretirement benefit plans hold investments in trusts to fund employee benefit payments.

Dominion's pension and other postretirement plan assets experienced aggregate actual losses of $72 million in 2015 and aggregate actual returns of $706 million in 2014, versus expected returns of $648 million and $610 million, respectively. Dominion Gas' pension and other postretirement plan assets for employees represented by collective bargaining units experienced aggregate actual losses of $13 million in 2015 and aggregate actual returns of $157 million in 2014, versus expected returns of $150 million and $138 million, respectively. Differences between actual and expected returns on plan assets are accumulated and amortized during future periods. As such, any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for such employee benefit plans and will be included in the determination of the amount of cash to be contributed to the employee benefit plans.

The Medicare Act introduced a federal subsidy to sponsors of retiree healthcare benefit plans that provide a prescription drug benefit that is at least actuarially equivalent to Medicare Part D. Dominion determined that the prescription drug benefit offered under its other postretirement benefit plans is at least actuarially equivalent to Medicare Part D. Dominion and Dominion Gas received a federal subsidy of $4 million and $1 million, respectively, for 2014. Effective January 1, 2013, Dominion changed its method of receiving the subsidy under Medicare Part D for retiree prescription drug coverage from the Retiree Drug Subsidy to the EGWP. This change reduced other postretirement benefit costs by approximately $20 million annually beginning in 2012. As a result of the adoption of the EGWP, Dominion begins to receive an increased level of Medicare Part D subsidies in the form of reduced costs rather than a direct reimbursement.

In October 2014, the Society of Actuaries published new mortality tables and mortality improvement scales. Such tables and scales are used to develop mortality assumptions for use in determining pension and other postretirement benefit liabilities and expense. Following evaluation of the new tables, Dominion changed its assumption for mortality rates to reflect a generational improvement scale. As a result of this change in assumption, at December 31, 2014 Dominion and Dominion Gas (for employees represented by collective bargaining units) increased their pension benefit obligations by $131 million and $10 million, respectively, and increased their accumulated postretirement benefit obligations by $32 million and $7 million, respectively. This change increased net periodic benefit cost for Dominion and Dominion Gas (for employees represented by collective bargaining units) by $25 million and $3 million, respectively, for 2015.

Dominion remeasured all of its pension and other postretirement benefit plans in the second quarter of 2013. The remeasurement resulted in a reduction in the pension benefit obligation of $354 million and a reduction in the accumulated postretirement benefit obligation of $78 million. For Dominion Gas employees represented by collective bargaining units, the remeasurement resulted in a reduction in the pension benefit obligation of $28 million and a reduction in the accumulated postretirement benefit obligation of $9 million. The impact of the remeasurement on net periodic benefit (credit) cost was recognized prospectively from the remeasurement date and reduced net periodic benefit cost for 2013 by $36 million, excluding the impacts of curtailments, and for Dominion Gas employees represented by collective bargaining units by $2 million. The discount rate used for the remeasurement was 4.80% for the pension plans and 4.70% for the other postretirement benefit plans. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2012.

In the fourth quarter of 2013, Dominion remeasured its other postretirement benefit plans as a result of a plan amendment that changed medical coverage for certain Medicare-eligible retirees effective April 2014. The remeasurement resulted in a reduction in the accumulated postretirement benefit obligation of $220 million. The impact of the remeasurement on net periodic benefit (credit) cost was recognized prospectively from the remeasurement date and reduced net periodic benefit cost for 2013 by $8 million. The amendment is expected to reduce net periodic benefit cost by $40 million to $60 million for each of the next five years. The discount rate used for the remeasurement was 4.80%. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2012.

In the third quarter of 2014, East Ohio remeasured its other postretirement benefit plan as a result of an amendment that changed medical coverage upon the attainment of age 65 for certain future retirees effective January 1, 2016. For employees represented by collective bargaining units, the remeasurement resulted in an increase in the accumulated postretirement benefit obligation of $22 million. The impact of the remeasurement on net periodic benefit credit was recognized prospectively from the remeasurement date and reduced net periodic benefit credit for 2014, for employees represented by collective bargaining units, by less than $1 million. The discount rate used for the remeasurement was 4.20% and the expected long-term rate of return used was 8.50%. All other assumptions used for the remeasurement were consistent with the measurement as of December 31, 2013.

Funded Status

The following table summarizes the changes in pension plan and other postretirement benefit plan obligations and plan assets and includes a statement of the plans' funded status for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits						Other Postretirement Benefits
Year Ended December 31,	2015			2014			2015			2014
(millions, except percentages)
DOMINION
Changes in benefit obligation:
Benefit obligation at beginning of year	$	6,667		$	5,625		$	1,571		$	1,360
Service cost	126			114			40			32
Interest cost	287			290			67			67
Benefits paid	(246		)	(236		)	(79		)	(78		)
Actuarial (gains) losses during the year	(443		)	887			(138		)	177
Plan amendments(1)	—			—			(31		)	9
Settlements and curtailments(2)	—			(13		)	—			—
Medicare Part D reimbursement	—			—			—			4
Benefit obligation at end of year	$	6,391		$	6,667		$	1,430		$	1,571
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	6,480		$	6,113		$	1,402		$	1,315
Actual return (loss) on plan assets	(71		)	601			(1		)	105
Employer contributions	3			15			12			12
Benefits paid	(246		)	(236		)	(31		)	(30		)
Settlements(2)	—			(13		)	—			—
Fair value of plan assets at end of year	$	6,166		$	6,480		$	1,382		$	1,402
Funded status at end of year	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	931		$	946		$	12		$	10
Other current liabilities	(14		)	(13		)	(3		)	(3		)
Noncurrent pension and other postretirement benefit liabilities	(1,142		)	(1,120		)	(57		)	(176		)
Net amount recognized	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate	4.96% - 4.99%			4.40		%	4.93% - 4.94%			4.40		%
Weighted average rate of increase for compensation	4.22		%	4.22		%	4.22		%	4.22		%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%
DOMINION GAS
Changes in benefit obligation:
Benefit obligation at beginning of year	$	638		$	563		$	320		$	269
Service cost	15			12			7			6
Interest cost	27			28			14			13
Benefits paid	(29		)	(29		)	(18		)	(16		)
Actuarial (gains) losses during the year	(43		)	64			(31		)	38
Plan amendments	—			—			—			9
Medicare Part D reimbursement	—			—			—			1
Benefit obligation at end of year	$	608		$	638		$	292		$	320
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	1,510		$	1,403		$	288		$	273
Actual return (loss) on plan assets	(14		)	136			1			21
Employer contributions	—			—			12			10
Benefits paid	(29		)	(29		)	(18		)	(16		)
Fair value of plan assets at end of year	$	1,467		$	1,510		$	283		$	288
Funded status at end of year	$	859		$	872		$	(9	)	$	(32	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	859		$	872		$	—		$	—
Noncurrent pension and other postretirement benefit liabilities(3)	—			—			(9		)	(32		)
Net amount recognized	$	859		$	872		$	(9	)	$	(32	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate	4.99		%	4.40		%	4.93		%	4.40		%
Weighted average rate of increase for compensation	3.93		%	3.93		%	3.93		%	3.93		%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%

(1) 2015 amount relates primarily to a plan amendment that changed retiree medical benefits for certain nonunion employees after Medicare eligibility.

(2) Relates primarily to a settlement charge for certain executives.

(3) Reflected in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

The ABO for all of Dominion's defined benefit pension plans was $5.8 billion and $6.0 billion at December 31, 2015 and 2014, respectively. The ABO for the defined benefit pension plans covering Dominion Gas employees represented by collective bargaining units was $578 million and $604 million at December 31, 2015 and 2014, respectively.

Under its funding policies, Dominion evaluates plan funding requirements annually, usually in the fourth quarter after receiving updated plan information from its actuary. Based on the funded status of each plan and other factors, Dominion determines the amount of contributions for the current year, if any, at that time. During 2015, Dominion and Dominion Gas made no contributions to the qualified defined benefit pension plans and no contributions are currently expected in 2016. In July 2012, the MAP 21 Act was signed into law. This Act includes an increase in the interest rates used to determine plan sponsors' pension contributions for required funding purposes. In 2014, the HATFA of 2014 was signed into law. Similar to the MAP 21 Act, the HATFA of 2014 adjusts the rules for calculating interest rates used in determining funding obligations. It is estimated that the new interest rates will reduce required pension contributions through 2019. Dominion believes that required pension contributions will rise subsequent to 2019, resulting in an estimated $200 million reduction in net cumulative required contributions over a 10-year period.

Certain regulatory authorities have held that amounts recovered in utility customers' rates for other postretirement benefits, in excess of benefits actually paid during the year, must be deposited in trust funds dedicated for the sole purpose of paying such benefits. Accordingly, certain of Dominion's subsidiaries, including Dominion Gas, fund other postretirement benefit costs through VEBAs. Dominion's remaining subsidiaries do not prefund other postretirement benefit costs but instead pay claims as presented. Dominion’s contributions to VEBAs, all of which pertained to Dominion Gas employees, totaled $12 million for both 2015 and 2014, and Dominion expects to contribute approximately $12 million to the Dominion VEBAs in 2016, all of which pertains to Dominion Gas employees.

Dominion and Dominion Gas do not expect any pension or other postretirement plan assets to be returned during 2016.

The following table provides information on the benefit obligations and fair value of plan assets for plans with a benefit obligation in excess of plan assets for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits				Other Postretirement Benefits
As of December 31,	2015		2014		2015		2014
(millions)
DOMINION
Benefit obligation	$	5,728	$	5,970	$	359	$	1,564
Fair value of plan assets	4,571		4,838		299		1,385
DOMINION GAS
Benefit obligation	$	—	$	—	$	292	$	320
Fair value of plan assets	—		—		283		288

The following table provides information on the ABO and fair value of plan assets for Dominion’s pension plans with an ABO in excess of plan assets:

As of December 31,	2015		2014
(millions)
Accumulated benefit obligation	$	5,198	$	5,370
Fair value of plan assets	4,571		4,838

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans:

	Estimated Future Benefit Payments
	Pension Benefits		Other  Postretirement Benefits
(millions)
DOMINION
2016	$	288	$	92
2017	303		96
2018	324		99
2019	337		100
2020	359		102
2021-2025	2,023		512
DOMINION GAS
2016	$	35	$	18
2017	37		19
2018	39		21
2019	40		21
2020	41		21
2021-2025	208		107

Plan Assets

Dominion's overall objective for investing its pension and other postretirement plan assets is to achieve appropriate long-term rates of return commensurate with prudent levels of risk. As a participating employer in various pension plans sponsored by Dominion, Dominion Gas is subject to Dominion's investment policies for such plans. To minimize risk, funds are broadly diversified among asset classes, investment strategies and investment advisors. The strategic target asset allocations for Dominion's pension funds are 28% U.S. equity, 18% non-U.S. equity, 35% fixed income, 3% real estate and 16% other alternative investments. U.S. equity includes investments in large-cap, mid-cap and small-cap companies located in the United States. Non-U.S. equity includes investments in large-cap and small-cap companies located outside of the United States including both developed and emerging markets. Fixed income includes corporate debt instruments of companies from diversified industries and U.S. Treasuries. The U.S. equity, non-U.S. equity and fixed income investments are in individual securities as well as mutual funds. Real estate includes equity REITs and investments in partnerships. Other alternative investments include partnership investments in private equity, debt and hedge funds that follow several different strategies.

Dominion also utilizes common/collective trust funds as an investment vehicle for its defined benefit plans. A common/collective trust fund is a pooled fund operated by a bank or trust company for investment of the assets of various organizations and individuals in a well-diversified portfolio. Common/collective trust funds are funds of grouped assets that follow various investment strategies.

Strategic investment policies are established for Dominion's prefunded benefit plans based upon periodic asset/liability studies. Factors considered in setting the investment policy include employee demographics, liability growth rates, future discount rates, the funded status of the plans and the expected long-term rate of return on plan assets. Deviations from the plans' strategic allocation are a function of Dominion's assessments regarding short-term risk and reward opportunities in the capital markets and/or short-term market movements which result in the plans' actual asset allocations varying from the strategic target asset allocations. Through periodic rebalancing, actual allocations are brought back in line with the target. Future asset/liability studies will focus on strategies to further reduce pension and other postretirement plan risk, while still achieving attractive levels of returns. Financial derivatives may be used to obtain or manage market exposures and to hedge assets and liabilities.

For fair value measurement policies and procedures related to pension and other postretirement benefit plan assets, see Note 6.

The fair values of Dominion's and Dominion Gas’ (for employees represented by collective bargaining units) pension plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	16	$	—	$	—	$	16	$	13	$	25	$	—	$	38
U.S. equity:
Large Cap	1,178		—		—		1,178		1,313		—		—		1,313
Other	475		—		—		475		530		—		—		530
Non-U.S. equity:
Large Cap	286		—		—		286		234		—		—		234
Other	493		—		—		493		403		—		—		403
Common/collective trust funds(1)	—		330		—		330		—		360		—		360
Fixed income:
Corporate debt instruments	40		672		—		712		45		666		—		711
U.S. Treasury securities and agency debentures	60		298		—		358		74		342		—		416
State and municipal	20		54		—		74		10		60		—		70
Other securities	9		61		—		70		6		80		—		86
Real estate-REITs	90		—		—		90		40		—		—		40
Total recorded at fair value	$	2,667	$	1,415	$	—	$	4,082	$	2,668	$	1,533	$	—	$	4,201
Assets recorded at NAV(2):
Common/collective trust funds(1)							1,200								1,235
Real estate-Partnerships							153								209
Other alternative investments:
Private equity							465								518
Debt							170								144
Hedge funds							86								162
Total recorded at NAV							$	2,074							$	2,268
Total(3)							$	6,156							$	6,469
DOMINION GAS
Cash equivalents	$	4	$	—	$	—	$	4	$	3	$	6	$	—	$	9
U.S. equity:
Large Cap	280		—		—		280		306		—		—		306
Other	113		—		—		113		124		—		—		124
Non-U.S. equity:
Large Cap	68		—		—		68		54		—		—		54
Other	117		—		—		117		94		—		—		94
Common/collective trust funds(4)	—		78		—		78		—		84		—		84
Fixed income:
Corporate debt instruments	9		160		—		169		11		155		—		166
U.S. Treasury securities and agency debentures	14		71		—		85		17		80		—		97
State and municipal	5		13		—		18		2		14		—		16
Other securities	2		14		—		16		1		19		—		20
Real estate-REITs:	22		—		—		22		9		—		—		9
Total recorded at fair value	$	634	$	336	$	—	$	970	$	621	$	358	$	—	$	979
Assets recorded at NAV(2):
Common/collective trust funds(4)							286								288
Real estate-Partnerships							36								48
Other alternative investments:
Private equity							111								121
Debt							40								34
Hedge funds							21								38
Total recorded at NAV							$	494							$	529
Total(5)							$	1,464							$	1,508

(1) Common/collective trust funds include $330 million and $360 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

(3) Includes net assets related to pending sales of securities of $112 million, net accrued income of $16 million, and excludes net assets related to pending purchases of securities of $118 million at December 31, 2015. Includes net assets related to pending sales of securities of $31 million, net accrued income of $18 million, and excludes net assets related to pending purchases of securities of $38 million at December 31, 2014.

(4) Common/collective trust funds include $78 million and $84 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(5) Includes net assets related to pending sales of securities of $27 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $28 million at December 31, 2015. Includes net assets related to pending sales of securities of $7 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $9 million at December 31, 2014.

The fair values of Dominion's and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	1	$	1	$	—	$	2	$	1	$	7	$	—	$	8
U.S. equity:
Large Cap	468		—		—		468		514		—		—		514
Other	26		—		—		26		28		—		—		28
Non-U.S. equity:
Large Cap	107		—		—		107		102		—		—		102
Other	27		—		—		27		21		—		—		21
Common/collective trust funds(1)	—		18		—		18		—		19		—		19
Fixed income:
Corporate debt instruments	2		37		—		39		3		35		—		38
U.S. Treasury securities and agency debentures	3		17		—		20		4		18		—		22
State and municipal	1		3		—		4		1		3		—		4
Other securities	1		3		—		4		—		4		—		4
Real estate-REITs	37		—		—		37		2		—		—		2
Total recorded at fair value	$	673	$	79	$	—	$	752	$	676	$	86	$	—	$	762
Assets recorded at NAV(2):
Common/collective trust funds(1)							543								536
Real estate-Partnerships							14								19
Other alternative investments:
Private equity							54								58
Debt							14								18
Hedge funds							5								9
Total recorded at NAV							$	630							$	640
Total							$	1,382							$	1,402
DOMINION GAS
Cash equivalents	$	—	$	—	$	—	$	—	$	—	$	2	$	—	$	2
U.S. equity-Large Cap	102		—		—		102		113		—		—		113
Non-U.S. equity-Large Cap	24		—		—		24		26		—		—		26
Real estate-REITs	11		—		—		11		—		—		—		—
Total recorded at fair value	$	137	$	—	$	—	$	137	$	139	$	2	$	—	$	141
Assets recorded at NAV(2):
Common/collective trust funds(3)							132								129
Real estate-Partnerships							2								2
Other alternative investments:
Private equity							11								12
Debt							1								4
Total recorded at NAV							$	146							$	147
Total							$	283							$	288

(1) Common/collective trust funds include $18 million and $19 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

(3) See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

Investments in Common/Collective Trust Funds in Dominion’s pension and other postretirement plans, including those in which Dominion Gas participates, are stated at fair value as determined by the issuer of the Common/Collective Trust Funds based on the fair value of the underlying investments. The Common/Collective Trusts do not have any unfunded commitments, and do not have any applicable liquidation periods or defined terms/periods to be held. The majority of the Common/Collective Trust Funds have limited withdrawal or redemption rights during the term of the investment. Strategies of the Common/Collective Trust Funds are as follows:

Dominion and Dominion Gas

• Wells Fargo Closed End Bond Trust-The Fund invests in stocks, bonds or a combination of both. Shares of the Fund are traded on a stock exchange and are subject to market risk like stocks, bonds and mutual funds. The Fund may invest in a less liquid portfolio of stocks and bonds because the fund does not need to sell securities to meet shareholder redemptions as mutual funds in order to keep a percentage of its portfolio in cash to pay back investors who withdraw shares.

• JPMorgan Core Bond Trust-The Fund seeks to maximize total return by investing primarily in a diversified portfolio of intermediate- and long-term debt securities. The Fund invests primarily in investment-grade bonds; it generally maintains an average weighted maturity between four and 12 years. It may shorten its average weighted maturity if deemed appropriate for temporary defensive purposes.

• SSgA Russell 2000 Value Index Common Trust-The Fund measures the performance of the small-cap value segment of the U.S. equity universe. The Russell 2000 Value Index is constructed to provide a comprehensive and unbiased barometer for the small-cap value segment. The Index is completely reconstituted annually to ensure larger stocks do not distort the performance and characteristics of the true small-cap opportunity set and that the represented companies continue to reflect value characteristics.

• NT Common Short-Term Investment Fund-The Fund seeks to maximize current income on cash reserves to the extent consistent with principal preservation and maintenance of liquidity from a portfolio of approved money market instruments with short maturities. Liquidity is emphasized to provide for redemption of units at par on any business day. Principal preservation is a primary objective. Within quality, maturity, and sector diversification guidelines, investments are made in those securities with the most attractive yields.

Dominion

• SSgA Daily MSCI Emerging Markets Index Non-Lending Fund-The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of the MSCI Emerging Markets Index over the long term. The Fund may invest directly or indirectly in securities and other instruments, including in other pooled investment vehicles sponsored or managed by, or otherwise affiliated with the Trustee (State Street Bank and Trust Company).

• SSgA Daily MSCI ACWI Ex-USA Index Non-Lending Fund-The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of the MSCI ACWI Ex-USA Index over the long term. The Fund may invest directly or indirectly in securities and other instruments, including in other pooled investment vehicles sponsored or managed by, or otherwise affiliated with the Trustee (State Street Bank and Trust Company).

• SSgA S&P 400 MidCap Index-The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of its benchmark index (the Index) over the long term.  The S&P MidCap 400 is comprised of approximately 400 U.S. mid-cap securities and accounts for approximately 7% coverage of the U.S. stock market capitalization. SSgA will typically attempt to invest in the equity securities comprising the Index, in approximately the same proportions as they are represented in the Index.

• SSgA S&P 500 Flagship Non-Lending Fund-The Fund seeks an investment return that approximates as closely as practicable, before expenses, the performance of the S&P 500 Index over the long term. The S&P 500 is comprised of approximately 500 large-cap U.S. equities and captures approximately 80% coverage of available market capitalization. SSgA will typically attempt to invest in the equity securities comprising the S&P 500 Index, in approximately the same proportions as they are represented in the Index.

• CF Goldman Sachs GSTCO Long Duration Fund-The Fund seeks to generate total return and prudent investment management through investments in fixed income securities.  The Fund is actively managed and benchmarked versus the Barclays U.S. Long Government /Credit  Index.  At least 75% of the Fund’s total assets will be rated investment grade or better by a NRSRO at the time of purchase.  The Fund may invest up to 25% of its total assets at the time of purchase in non-investment grade securities.  The Fund may invest in non-dollar denominated securities that are fully hedged, unhedged or partially hedged.

• JPMorgan Chase Bank U.S. Active Core Plus Equity Fund-The Fund seeks to outperform the S&P 500 Index (the Benchmark), gross of fees, over a market cycle. The Fund invests primarily in a portfolio of long and short positions in equity securities of large and mid capitalization U.S. companies with characteristics similar to those of the Benchmark.

• NT Collective Russell 2000 Growth Index-The Fund seeks an investment return that approximates the overall performance of the common stocks included in the Russell 2000 Growth Index. The Fund primarily invests in common stocks of one or more companies that are deemed to be representative of the industry diversification of the entire Russell 2000 Growth Index.

• NT Collective Short-Term Investment Fund-The Fund is composed of high-grade money market instruments with short-term maturities. The Fund's objective is to provide an investment vehicle for cash reserves while offering a competitive rate of return. Liquidity is emphasized to provide for redemption of units on any business day. Principal preservation is also a prime objective. Admissions and withdrawals are made daily. Interest is accrued daily and distributed monthly.

Investments in Group Insurance Annuity Contracts with John Hancock were entered into after 1992 and are stated at fair value based on the fair value of the underlying securities as provided by the managers and include investments in U.S. government securities, corporate debt instruments, and state and municipal debt securities.

Net Periodic Benefit (Credit) Cost

Net periodic benefit (credit) cost is reflected in other operations and maintenance expense in the Consolidated Statements of Income. The components of the provision for net periodic benefit (credit) cost and amounts recognized in other comprehensive income and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans are as follows:

	Pension Benefits									Other Postretirement Benefits
Year Ended December 31,	2015			2014			2013			2015			2014			2013
(millions, except percentages)
DOMINION
Service cost	$	126		$	114		$	131		$	40		$	32		$	43
Interest cost	287			290			271			67			67			73
Expected return on plan assets	(531		)	(499		)	(462		)	(117		)	(111		)	(92		)
Amortization of prior service (credit) cost	2			3			3			(27		)	(28		)	(15		)
Amortization of net actuarial loss	160			111			165			6			2			7
Settlements and curtailments(1)	—			1			(2		)	—			—			(15		)
Special termination benefits	—			—			—			—			—			1
Net periodic benefit (credit) cost	$	44		$	20		$	106		$	(31	)	$	(38	)	$	2
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	159		$	784		$	(968	)	$	(18	)	$	183		$	(255	)
Prior service (credit) cost	—			—			1			(31		)	9			(215		)
Settlements and curtailments(1)	—			(1		)	(22		)	—			—			(7		)
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss	(160		)	(111		)	(165		)	(6		)	(2		)	(7		)
Amortization of prior service credit (cost)	(2		)	(3		)	(3		)	27			28			15
Total recognized in other comprehensive income and regulatory assets and liabilities	$	(3	)	$	669		$	(1,157	)	$	(28	)	$	218		$	(469	)
Significant assumptions used to determine periodic cost:
Discount rate	4.40		%	5.20% - 5.30%			4.40% - 4.80%			4.40		%	4.20% - 5.10%			4.40% - 4.80%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%	8.50		%	7.75		%
Weighted average rate of increase for compensation	4.22		%	4.21		%	4.21		%	4.22		%	4.22		%	4.22		%
Healthcare cost trend rate(2)										7.00		%	7.00		%	7.00		%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)										5.00		%	5.00		%	4.60		%
Year that the rate reaches the ultimate trend rate(2)(3)										2019			2018			2062
DOMINION GAS
Service cost	$	15		$	12		$	13		$	7		$	6		$	7
Interest cost	27			28			27			14			13			12
Expected return on plan assets	(126		)	(115		)	(106		)	(24		)	(23		)	(19		)
Amortization of prior service (credit) cost	1			1			1			(1		)	(1		)	(3		)
Amortization of net actuarial loss	20			19			26			2			—			2
Net periodic benefit (credit) cost	$	(63	)	$	(55	)	$	(39	)	$	(2	)	$	(5	)	$	(1	)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	97		$	43		$	(127	)	$	(9	)	$	40		$	(40	)
Prior service cost	—			—			—			—			10			—
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss	(20		)	(19		)	(26		)	(2		)	—			(2		)
Amortization of prior service credit (cost)	(1		)	(1		)	(1		)	1			1			3
Total recognized in other comprehensive income and regulatory assets and liabilities	$	76		$	23		$	(154	)	$	(10	)	$	51		$	(39	)
Significant assumptions used to determine periodic cost:
Discount rate	4.40		%	5.20		%	4.40% - 4.80%			4.40		%	4.20% - 5.00%			4.40% - 4.70%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%	8.50		%	7.75		%
Weighted average rate of increase for compensation	3.93		%	3.93		%	3.93		%	3.93		%	3.93		%	3.93		%
Healthcare cost trend rate(2)										7.00		%	7.00		%	7.00		%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)										5.00		%	5.00		%	4.60		%
Year that the rate reaches the ultimate trend rate(2)(3)										2019			2018			2062

(1) 2013 amounts relate primarily to the decommissioning of Kewaunee.

(2) Assumptions used to determine net periodic cost for the following year.

(3) The Society of Actuaries model used to determine healthcare cost trend rates was updated in 2014. The new model converges to the ultimate trend rate much more quickly than previous models.

The components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans that have not been recognized as components of net periodic benefit (credit) cost are as follows:

	Pension Benefits				Other Postretirement Benefits
At December 31,	2015		2014		2015			2014
(millions)
DOMINION
Net actuarial loss	$	2,381	$	2,382	$	114		$	139
Prior service (credit) cost	5		7		(237		)	(233		)
Total(1)	$	2,386	$	2,389	$	(123	)	$	(94	)
DOMINION GAS
Net actuarial loss	$	380	$	303	$	33		$	43
Prior service (credit) cost	1		1		7			7
Total(2)	$	381	$	304	$	40		$	50

(1) As of December 31, 2015, of the $2.4 billion and $(123) million related to pension benefits and other postretirement benefits, $1.4 billion and $(90) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities. As of December 31, 2014, of the $2.4 billion and $(94) million related to pension benefits and other postretirement benefits, $1.4 billion and $(81) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities.

(2) As of December 31, 2015, of the $381 million related to pension benefits, $138 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $40 million related to other postretirement benefits is included entirely in regulatory assets and liabilities. As of December 31, 2014, of the $304 million related to pension benefits, $112 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $50 million related to other postretirement benefits is included entirely in regulatory assets and liabilities.

The following table provides the components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans as of December 31, 2015 that are expected to be amortized as components of net periodic benefit (credit) cost in 2016:

	Pension Benefits		Other Postretirement Benefits
(millions)
DOMINION
Net actuarial loss	$	111	$	5
Prior service (credit) cost	1		(28		)
DOMINION GAS
Net actuarial loss	$	13	$	1
Prior service (credit) cost	—		1

The expected long-term rates of return on plan assets, discount rates, healthcare cost trend rates and mortality are critical assumptions in determining net periodic benefit (credit) cost. Dominion develops assumptions, which are then compared to the forecasts of an independent investment advisor (except for the expected long-term rates of return) to ensure reasonableness. An internal committee selects the final assumptions used for Dominion's pension and other postretirement plans, including those in which Dominion Gas participates, including discount rates, expected long-term rates of return, healthcare cost trend rates and mortality rates.

Dominion determines the expected long-term rates of return on plan assets for its pension plans and other postretirement benefit plans, including those in which Dominion Gas participates, by using a combination of:

• Expected inflation and risk-free interest rate assumptions;

• Historical return analysis to determine long term historic returns as well as historic risk premiums for various asset classes;

• Expected future risk premiums, asset volatilities and correlations;

• Forecasts of an independent investment advisor;

• Forward-looking return expectations derived from the yield on long-term bonds and the expected long-term returns of major stock market indices; and    

• Investment allocation of plan assets.

Dominion determines discount rates from analyses of AA/Aa rated bonds with cash flows matching the expected payments to be made under its plans, including those in which Dominion Gas participates.

Dominion develops its mortality assumption using plan-specific studies and projects mortality improvement using scales developed by the Society of Actuaries for all its plans, including those in which Dominion Gas participates.

Assumed healthcare cost trend rates have a significant effect on the amounts reported for Dominion's retiree healthcare plans, including those in which Dominion Gas participates. A one percentage point change in assumed healthcare cost trend rates would have had the following effects for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement benefit plans:

	Other Postretirement Benefits
	One percentage point increase		One percentage point decrease
(millions)
DOMINION
Effect on net periodic cost for 2016	$	21	$	(13	)
Effect on other postretirement benefit obligation at December 31, 2015	157		(129		)
DOMINION GAS
Effect on net periodic cost for 2016	$	5	$	(3	)
Effect on other postretirement benefit obligation at December 31, 2015	34		(26		)

Dominion Gas (Employees Not Represented by Collective Bargaining Units) and Virginia Power - Participation in Defined Benefit Plans

Virginia Power employees and Dominion Gas employees not represented by collective bargaining units are covered by the Dominion Pension Plan described above. As participating employers, Virginia Power and Dominion Gas are subject to Dominion's funding policy, which is to contribute annually an amount that is in accordance with ERISA. During 2015, Virginia Power and Dominion Gas made no contributions to the Dominion Pension Plan, and no contributions to this plan are currently expected in 2016. Virginia Power's net periodic pension cost related to this plan was $97 million, $75 million and $96 million in 2015, 2014 and 2013, respectively. Dominion Gas' net periodic pension credit related to this plan was $(38) million, $(37) million and $(27) million in 2015, 2014 and 2013, respectively. Net periodic pension (credit) cost is reflected in other operations and maintenance expense in their respective Consolidated Statements of Income. The funded status of various Dominion subsidiary groups and employee compensation are the basis for determining the share of total pension costs for participating Dominion subsidiaries. See Note 24 for Virginia Power and Dominion Gas amounts due to/from Dominion related to this plan.

Retiree healthcare and life insurance benefits, for Virginia Power employees and for Dominion Gas employees not represented by collective bargaining units, are covered by the Dominion Retiree Health and Welfare Plan described above. Virginia Power's net periodic benefit (credit) cost related to this plan was $(16) million, $(18) million and $5 million in 2015, 2014 and 2013, respectively. Dominion Gas' net periodic benefit (credit) cost related to this plan was $(5) million, $(5) million and less than $1 million for 2015, 2014 and 2013, respectively. Net periodic benefit (credit) cost is reflected in other operations and maintenance expenses in their respective Consolidated Statements of Income. Employee headcount is the basis for determining the share of total other postretirement benefit costs for participating Dominion subsidiaries. See Note 24 for Virginia Power and Dominion Gas amounts due to/from Dominion related to this plan.

Dominion holds investments in trusts to fund employee benefit payments for the pension and other postretirement benefit plans in which Virginia Power and Dominion Gas' employees participate. Any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for such employee benefit plans and will be included in the determination of the amount of cash that Virginia Power and Dominion Gas will provide to Dominion for their shares of employee benefit plan contributions.

Certain regulatory authorities have held that amounts recovered in rates for other postretirement benefits, in excess of benefits actually paid during the year, must be deposited in trust funds dedicated for the sole purpose of paying such benefits. Accordingly, Virginia Power and Dominion Gas fund other postretirement benefit costs through VEBAs. During 2015 and 2014, Virginia Power made no contributions to the VEBA and does not expect to contribute to the VEBA in 2016. Dominion Gas made no contributions to the VEBAs for employees not represented by collective bargaining units during 2015 and does not expect to contribute in 2016. Dominion Gas' contributions to VEBAs for employees not represented by collective bargaining units were $1 million for 2014.

Defined Contribution Plans

Dominion also sponsors defined contribution employee savings plans that cover substantially all employees. During 2015, 2014 and 2013, Dominion recognized $43 million, $41 million and $40 million, respectively, as employer matching contributions to these plans. Dominion Gas participates in these employee savings plans, both specific to Dominion Gas and that cover multiple Dominion subsidiaries. During 2015, 2014 and 2013, Dominion Gas recognized $7 million as employer matching contributions to these plans. Virginia Power also participates in these employee savings plans. During 2015, 2014 and 2013, Virginia Power recognized $18 million, $17 million and $16 million, respectively, as employer matching contributions to these plans.

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Commitments and Contingencies

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTSAND CONTINGENCIES

As a result of issues generated in the ordinary course of business, the Companies are involved in legal proceedings before various courts and are periodically subject to governmental examinations (including by regulatory authorities), inquiries and investigations. Certain legal proceedings and governmental examinations involve demands for unspecified amounts of damages, are in an initial procedural phase, involve uncertainty as to the outcome of pending appeals or motions, or involve significant factual issues that need to be resolved, such that it is not possible for the Companies to estimate a range of possible loss. For such matters for which the Companies cannot estimate a range of possible loss, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the litigation or investigative processes such that the Companies are able to estimate a range of possible loss. For legal proceedings and governmental examinations for which the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. Any accrued liability is recorded on a gross basis with a receivable also recorded for any probable insurance recoveries. Estimated ranges of loss are inclusive of legal fees and net of any anticipated insurance recoveries. Any estimated range is based on currently available information and involves elements of judgment and significant uncertainties. Any estimated range of possible loss may not represent the Companies' maximum possible loss exposure. The circumstances of such legal proceedings and governmental examinations will change from time to time and actual results may vary significantly from the current estimate. For current proceedings not specifically reported below, management does not anticipate that the liabilities, if any, arising from such proceedings would have a material effect on the financial position, liquidity or results of operations of the Companies.

Environmental Matters

The Companies are subject to costs resulting from a number of federal, state and local laws and regulations designed to protect human health and the environment. These laws and regulations affect future planning and existing operations. They can result in increased capital, operating and other costs as a result of compliance, remediation, containment and monitoring obligations.

AIR

CAA

The CAA, as amended, is a comprehensive program utilizing a broad range of regulatory tools to protect and preserve the nation's air quality. At a minimum, states are required to establish regulatory programs to address all requirements of the CAA. However, states may choose to develop regulatory programs that are more restrictive. Many of the Companies' facilities are subject to the CAA's permitting and other requirements.

MATS

In December 2011, the EPA issued MATS for coal and oil-fired electric utility steam generating units. The rule establishes strict emission limits for mercury, particulate matter as a surrogate for toxic metals and hydrogen chloride as a surrogate for acid gases. The rule includes a limited use provision for oil-fired units with annual capacity factors under 8% that provides an exemption from emission limits, and allows compliance with operational work practice standards. Compliance was required by April 16, 2015, with certain limited exceptions. However, in June 2014, the Virginia Department of Environmental Quality granted a one-year MATS compliance extension for two coal-fired units at Yorktown to defer planned retirements and allow for continued operation of the units to address reliability concerns while necessary electric transmission upgrades are being completed. These coal units will need to continue operating until at least April 2017 due to delays in transmission upgrades needed to maintain electric reliability, which based on assumptions about the timing for required agency actions and construction schedules are expected to be completed by no earlier than the second quarter of 2017. Therefore, in October 2015 Virginia Power submitted a request to the EPA for an additional one year compliance extension under an EPA Administrative Order.

In June 2015, the U.S. Supreme Court issued a decision holding that the EPA failed to take cost into account when the agency first decided to regulate the emissions from coal- and oil-fired plants, and remanded the MATS rule back to the D.C. Circuit Court. However, the Supreme Court did not vacate or stay the effective date and implementation of the MATS rule. On November 20, 2015, in response to the Supreme Court decision, the EPA proposed a supplemental finding that consideration of cost does not alter the agency’s previous conclusion that it is appropriate and necessary to regulate coal- and oil-fired electric utility steam generating units under Section 112 of the CAA. On December 15, 2015, the D.C. Court of Appeals issued an order remanding the MATS rulemaking proceeding back to the EPA without setting aside judgment, noting that EPA had represented it was on track to issue by April 15, 2016, a final finding regarding its consideration of cost. These actions do not change Virginia Power’s plans to close coal units at Yorktown or the need to complete necessary electricity transmission upgrades by 2017. Since the MATS rule remains in effect and Dominion is complying with the requirements of the rule, Dominion does not expect any adverse impacts to its operations at this time.

CAIR

The EPA established CAIR with the intent to require significant reductions in SO₂ and NO_X emissions from electric generating facilities. In July 2008, the U.S. Court of Appeals for the D.C. Circuit issued a ruling vacating CAIR. In December 2008, the Court denied rehearing, but also issued a decision to remand CAIR to the EPA. In July 2011, the EPA issued a replacement rule for CAIR, called CSAPR, that required 28 states to reduce power plant emissions that cross state lines. CSAPR established new SO₂ and NO_X emissions cap and trade programs that were completely independent of the current ARP. Specifically, CSAPR required reductions in SO₂ and NO_X emissions from fossil fuel-fired electric generating units of 25 MW or more through annual NO_X emissions caps, NO_X emissions caps during the ozone season (May 1 through September 30) and annual SO₂ emission caps with differing requirements for two groups of affected states.

CSAPR

Following numerous petitions by industry participants for review and a successful motion for stay, in October 2014, the U.S. Court of Appeals for the D.C. Circuit ordered that the EPA's motion to lift the stay of CSAPR be granted. Further, the Court granted the EPA's request to shift the CSAPR compliance deadlines by three years, so that Phase 1 emissions budgets (which would have gone into effect in 2012 and 2013) will apply in 2015 and 2016, and Phase 2 emissions budgets will apply in 2017 and beyond. CSAPR replaced CAIR beginning in January 2015. The cost to comply is not expected to be material to the Consolidated Financial Statements. Future outcomes of any additional litigation and/or any action to issue a revised rule could affect the assessment regarding cost of compliance.

Ozone Standards

In October 2015, the EPA issued a final rule tightening the ozone standard from 75-ppb to 70-ppb. The EPA is expected to complete attainment designations for a new standard by December 2017 and states will have until 2020 or 2021 to develop plans to address the new standard. Until the states have developed implementation plans, the Companies are unable to predict whether or to what extent the new rules will ultimately require additional controls. However, if significant expenditures are required to implement additional controls, it could adversely affect the Companies' results of operations and cash flows.

Hazardous Air Pollutants Standards

In August 2010, the EPA issued revised National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines, which was amended in March 2011 and January 2013. The rule establishes emission standards for control of hazardous air pollutants for engines at smaller facilities, known as area sources. As a result of these regulations, Dominion Gas has spent $2 million to install emissions controls on several compressor engines. Further capital spending is not expected to be material.

NSPS

In August 2012, the EPA issued the first NSPS impacting the natural gas production and gathering sectors and made revisions to the NSPS for natural gas processing and transmission facilities. These rules establish equipment performance specifications and emissions standards for control of VOC emissions for natural gas production wells, tanks, pneumatic controllers, and compressors in the upstream sector. In September 2015, the EPA issued a proposed NSPS to regulate methane and VOC emissions from transmission and storage, gathering and boosting, production and processing facilities. All projects which commence construction after September 2015 will be required to comply with this regulation. Dominion is evaluating the proposed regulation and cannot currently estimate the potential impacts on results of operations, financial condition and/or cash flows related to this matter.

Methane Emissions

In January 2015, as part of its Climate Action Plan, the EPA announced plans to reduce methane emissions from the oil and gas sector including natural gas processing and transmission sources. In July 2015, the EPA announced the next generation of its voluntary Natural Gas STAR program, the Natural Gas STAR Methane Challenge Program. The proposed program covers the entire natural gas sector from production to distribution, with more emphasis on transparency and increased reporting for both annual emissions and reductions achieved through implementation measures. Dominion is evaluating the proposed program and cannot currently estimate the potential impacts on results of operations, financial condition and/or cash flows related to this matter.

CLIMATE CHANGE LEGISLATIONAND REGULATION

In October 2013, the U.S. Supreme Court granted petitions filed by several industry groups, states, and the U.S. Chamber of Commerce seeking review of the D.C. Circuit Court’s June 2012 decision upholding the EPA’s regulation of GHG emissions from stationary sources under the CAA’s permitting programs. In June 2014, the U.S. Supreme Court ruled that the EPA lacked the authority under the CAA to require PSD or Title V permits for stationary sources based solely on GHG emissions. However, the Court upheld the EPA’s ability to require BACT for GHG for sources that are otherwise subject to PSD or Title V permitting

for conventional pollutants. In July 2014, the EPA issued a memorandum specifying that it will no longer apply or enforce

federal regulations or EPA-approved PSD state implementation plan provisions that require new and modified stationary sources to obtain a PSD permit when GHGs are the only pollutant that would be emitted at levels that exceed the permitting thresholds. In August 2015, the EPA published a final rule rescinding the requirement for all new and modified major sources to obtain permits based solely on their GHG emissions. In addition, the EPA stated that it will continue to use the existing thresholds to apply to sources that are otherwise subject to PSD for conventional pollutants until it completes a new rulemaking either justifying and upholding those thresholds or setting new ones. Some states have issued interim guidance that follows the EPA guidance. Due to uncertainty regarding what additional actions states may take to amend their existing regulations and what action the EPA ultimately takes to address the Court ruling under a new rulemaking, the Companies cannot predict the impact to their financial statements at this time.

In July 2011, the EPA signed a final rule deferring the need for PSD and Title V permitting for CO₂ emissions for biomass projects. This rule temporarily deferred for a period of up to three years the consideration of CO₂ emissions from biomass projects when determining whether a stationary source meets the PSD and Title V applicability thresholds, including those for the application of BACT. The deferral policy expired in July 2014. In July 2013, the U.S. Court of Appeals for the D.C. Circuit vacated this rule; however, a mandate making this decision effective has not been issued. Virginia Power converted three coal-fired generating stations, Altavista, Hopewell and Southampton, to biomass during the CO₂ deferral period. It is unclear how the court’s decision or the EPA’s final policy regarding the treatment of specific feedstock will affect biomass sources that were permitted during the deferral period; however, the expenditures to comply with any new requirements could be material to Dominion’s and Virginia Power’s financial statements.

WATER

The CWA, as amended, is a comprehensive program requiring a broad range of regulatory tools including a permit program to authorize and regulate discharges to surface waters with strong enforcement mechanisms. The Companies must comply with applicable aspects of the CWA programs at their operating facilities.

In October 2014, the final regulations under Section 316(b) of the CWA that govern existing facilities and new units at existing facilities that employ a cooling water intake structure and that have flow levels exceeding a minimum threshold became effective. The rule establishes a national standard for impingement based on seven compliance options, but forgoes the creation of a single technology standard for entrainment. Instead, the EPA has delegated entrainment technology decisions to state regulators. State regulators are to make case-by-case entrainment technology determinations after an examination of five mandatory facility-specific factors, including a social cost-benefit test, and six optional facility-specific factors. The rule governs all electric generating stations with water withdrawals above two MGD, with a heightened entrainment analysis for those facilities over 125 MGD. Dominion and Virginia Power have 14 and 11 facilities, respectively, that may be subject to the final regulations. Dominion anticipates that it will have to install impingement control technologies at many of these stations that have once-through cooling systems. Dominion and Virginia Power are currently evaluating the need or potential for entrainment controls under the final rule as these decisions will be made on a case-by-case basis after a thorough review of detailed biological, technology, cost and benefit studies. While the impacts of this rule could be material to Dominion's and Virginia Power's results of operations, financial condition and/or cash flows, the existing regulatory framework in Virginia provides rate recovery mechanisms that could substantially mitigate any such impacts for Virginia Power.

In September 2015, the EPA released a final rule to revise the Effluent Limitations Guidelines for the Steam Electric Power Generating Category. The final rule establishes updated standards for wastewater discharges that apply primarily at coal and oil steam generating stations. Affected facilities are required to convert from wet to dry or closed cycle coal ash management, improve existing wastewater treatment systems and/or install new wastewater treatment technologies in order to meet the new discharge limits. Virginia Power has eight facilities that may be subject to additional wastewater treatment requirements associated with the final rule. The expenditures to comply with these new requirements are expected to be material.

SOLID AND HAZARDOUS WASTE

The CERCLA, as amended, provides for immediate response and removal actions coordinated by the EPA in the event of threatened releases of hazardous substances into the environment and authorizes the U.S. government either to clean up sites at which hazardous substances have created actual or potential environmental hazards or to order persons responsible for the situation to do so. Under the CERCLA, as amended, generators and transporters of hazardous substances, as well as past and present owners and operators of contaminated sites, can be jointly, severally and strictly liable for the cost of cleanup. These potentially responsible parties can be ordered to perform a cleanup, be sued for costs associated with an EPA-directed cleanup, voluntarily settle with the U.S. government concerning their liability for cleanup costs, or voluntarily begin a site investigation and site remediation under state oversight.

From time to time, Dominion, Virginia Power, or Dominion Gas may be identified as a potentially responsible party to a Superfund site. The EPA (or a state) can either allow such a party to conduct and pay for a remedial investigation, feasibility study and remedial action or conduct the remedial investigation and action itself and then seek reimbursement from the potentially responsible parties. Each party can be held jointly, severally and strictly liable for the cleanup costs. These parties can also bring contribution actions against each other and seek reimbursement from their insurance companies. As a result, Dominion, Virginia Power, or Dominion Gas may be responsible for the costs of remedial investigation and actions under the Superfund law or other laws or regulations regarding the remediation of waste. Except as noted below, the Companies do not believe this will have a material effect on results of operations, financial condition and/or cash flows.

In September 2011, the EPA issued a UAO to Virginia Power and 22 other parties, ordering specific remedial action of certain areas at the Ward Transformer Superfund site located in Raleigh, North Carolina. Virginia Power does not believe it is a liable party under CERCLA based on its alleged connection to the site. In November 2011, Virginia Power and a number of other parties notified the EPA that they are declining to undertake the work set forth in the UAO.

The EPA may seek to enforce a UAO in court pursuant to its enforcement authority under CERCLA, and may seek recovery of its costs in undertaking removal or remedial action. If the court determines that a respondent failed to comply with the UAO without sufficient cause, the EPA may also seek civil penalties of up to $37,500 per day for the violation and punitive damages of up to three times the costs incurred by the EPA as a result of the party's failure to comply with the UAO. Virginia Power is currently unable to make an estimate of the potential financial statement impacts related to the Ward Transformer matter.

Dominion has determined that it is associated with 17 former manufactured gas plant sites, three of which pertain to Virginia Power and 12 of which pertain to Dominion Gas. Studies conducted by other utilities at their former manufactured gas plant sites have indicated that those sites contain coal tar and other potentially harmful materials. None of the former sites with which the Companies are associated is under investigation by any state or federal environmental agency. At one of the former sites, Dominion is conducting a state-approved post closure groundwater monitoring program and an environmental land use restriction has been recorded. Another site has been accepted into a state-based voluntary remediation program. Virginia Poweris currently evaluating the nature and extent of the contamination from this site as well as potential remedial options.Preliminary costs for options under evaluation for the site range from $1 million to $22 million. Due to the uncertainty surrounding the other sites, the Companies are unable to make an estimate of the potential financial statement impacts.

See below for discussion on ash pond and landfill closure costs.

Other Legal Matters

The Companies are defendants in a number of lawsuits and claims involving unrelated incidents of property damage and personal injury. Due to the uncertainty surrounding these matters, the Companies are unable to make an estimate of the potential financial statement impacts; however, they could have a material impact on results of operations, financial condition and/or cash flows.

Appalachian Gateway

Following the completion of the Appalachian Gateway project in 2012, DTI received multiple change order requests and other claims for additional payments from a pipeline contractor for the project. In July 2013, DTI filed a complaint in U.S. District Court for the Eastern District of Virginia for breach of contract as well as accounting and declaratory relief. The contractor filed a motion to dismiss, or in the alternative, a motion to transfer venue to Pennsylvania and/or West Virginia, where the pipelines were constructed. DTI filed an opposition to the contractor’s motion in August 2013. In November 2013, the court granted the contractor’s motion on the basis that DTI must first comply with the dispute resolution process. In July 2015, the contractor filed a complaint against DTI in U.S. District Court for the Western District of Pennsylvania. In August 2015, DTI filed a motion to dismiss, or in the alternative, a motion to transfer venue to Virginia. This case is pending. DTI has accrued a liability of $6 million for this matter. Dominion Gas cannot currently estimate additional financial statement impacts, but there could be a material impact to its financial condition and/or cash flows.

Ash Pond and Landfill Closure Costs

In September 2014, Virginia Power received a notice from the SELC on behalf of the Potomac Riverkeeper and Sierra Club alleging CWA violations at Possum Point. The notice alleges unpermitted discharges to surface water and groundwater from Possum Point's historical and active ash storage facilities. A similar notice from the SELC on behalf of the Sierra Club was subsequently received related to Chesapeake. In December 2014, Virginia Power offered to close all of its coal ash ponds and landfills at Possum Point, Chesapeake and Bremo as settlement of the potential litigation. While the issue is open to potential further negotiations, the SELC declined the offer as presented in January 2015 and, in March 2015, filed a lawsuit related to its claims of the alleged CWA violations at Chesapeake. Virginia Power filed a motion to dismiss in April 2015, which was denied in November 2015. As a result of the December 2014 settlement offer, Virginia Power recognized a charge of $121 million in other operations and maintenance expense in its Consolidated Statements of Income in the Companies' Annual Report on Form 10-K for the year ended December 31, 2014.

In April 2015, the EPA's final rule regulating the management of CCRs stored in impoundments (ash ponds) and landfills was published in the Federal Register.The final rule regulates CCR landfills, existing ash ponds that still receive and manage CCRs, and inactive ash ponds that do not receive, but still store CCRs. Virginia Power currently operates inactive ash ponds, existing ash ponds, and CCR landfills subject to the final rule at eight different facilities.  The enactment of the final rule in April 2015 created a legal obligation for Virginia Power to retrofit or close all of its inactive and existing ash ponds over a certain period of time, as well as perform required monitoring, corrective action, and post-closure care activities as necessary. In 2015, Virginia Power recorded a $386 million ARO related to future ash pond and landfill closure costs. Recognition of the ARO also resulted in a $99 million incremental charge recorded in other operations and maintenance expense in its Consolidated Statement of Income, a $166 million increase in property, plant, and equipment associated with asset retirement costs, and a $121 million reduction in other noncurrent liabilities related to reversal of the contingent liability described above since the ARO obligation created by the final CCR rule represents similar activities. Virginia Power is in the process of obtaining the necessary permits to complete the work. The actual AROs related to the CCR rule may vary substantially from the estimates used to record the increased obligation in 2015.

Cove Point

Dominion is constructing the Liquefaction Project at the Cove Point facility, which would enable the facility to liquefy domestically-produced natural gas and export it as LNG. In September 2014, FERC issued an order granting authorization for Cove Point to construct, modify and operate the Liquefaction Project. In October 2014, several parties filed a motion with FERC to stay the order and requested rehearing. In May 2015, FERC denied the requests for stay and rehearing.

Two parties have separately filed petitions for review of the FERC order in the U.S. Court of Appeals for the D.C. Circuit, which petitions have been consolidated. Separately, one party requested a stay of the FERC order until the judicial proceedings are complete, which the court denied in June 2015.

In May 2014, the Maryland Commission granted the CPCN authorizing the construction of a generating station in connection with the Liquefaction Project. The CPCN obligates Cove Point to make payments totaling $48 million. These payments consist of $40 million to the Strategic Energy Investments Fund over a five-year period beginning in 2015 and $8 million to Maryland low income energy assistance programs over a twenty-year period expected to begin in 2018. In December 2014, upon receipt of applicable approvals to commence construction of the generating station, Dominion recorded the present value of the obligation as an increase to property, plant and equipment and a corresponding liability.

In June 2014, a party filed a notice of petition for judicial review of the CPCN with the Circuit Court for Baltimore City in Maryland. In September 2014, the party filed with the Maryland Commission a motion to stay the CPCN pending judicial review of the CPCN.  In December 2014, the Circuit Court issued an order affirming the Maryland Commission’s grant of the CPCN and dismissing the appeal, and the motion for stay was denied by the Maryland Commission.  In January 2015, the same party filed a Notice of Appeal of the Baltimore Circuit Court’s Order affirming the Maryland Commission’s grant of the CPCN with the Court of Special Appeals of Maryland. In February 2016, the Court of Special Appeals of Maryland issued an order affirming the judgment of the Circuit Court for Baltimore City in Maryland which affirmed the decision of the Maryland Commission granting the CPCN.

Nuclear Matters

In March 2011, a magnitude 9.0 earthquake and subsequent tsunami caused significant damage at the Fukushima Daiichi nuclear power station in northeast Japan. These events have resulted in significant nuclear safety reviews required by the NRC and industry groups such as INPO. Like other U.S. nuclear operators, Dominion has been gathering supporting data and participating in industry initiatives focused on the ability to respond to and mitigate the consequences of design-basis and beyond-design-basis events at its stations.

In July 2011, an NRC task force provided initial recommendations based on its review of the Fukushima Daiichi accident and in October 2011 the NRC staff prioritized these recommendations into Tiers 1, 2 and 3, with the Tier 1 recommendations consisting of actions which the staff determined should be started without unnecessary delay. In December 2011, the NRC Commissioners approved the agency staff’s prioritization and recommendations, and that same month an appropriations act directed the NRC to require reevaluation of external hazards (not limited to seismic and flooding hazards) as soon as possible.

Based on the prioritized recommendations, in March 2012, the NRC issued orders and information requests requiring specific reviews and actions to all operating reactors, construction permit holders and combined license holders based on the lessons learned from the Fukushima Daiichi event. The orders applicable to Dominion requiring implementation of safety enhancements related to mitigation strategies to respond to extreme natural events resulting in the loss of power at plants, and enhancing spent fuel pool instrumentation have been implemented. The information requests issued by the NRC request each reactor to reevaluate the seismic and external flooding hazards at their site using present-day methods and information, conduct walkdowns of their facilities to ensure protection against the hazards in their current design basis, and to reevaluate their emergency communications systems and staffing levels. The walkdowns of each unit have been completed, audited by the NRC and found to be adequate. Reevaluation of the seismic and external flooding hazards is expected to continue through 2018. Dominion and Virginia Power do not currently expect that compliance with the NRC’s information requests will materially impact their financial position, results of operations or cash flows during the implementation period. The NRC staff is evaluating the implementation of the longer term Tier 2 and Tier 3 recommendations. Dominion and Virginia Power are currently unable to estimate the potential financial impacts related to compliance with Tier 2 and Tier 3 recommendations.

Nuclear Operations

Nuclear Decommissioning - Minimum Financial Assurance

The NRC requires nuclear power plant owners to annually update minimum financial assurance amounts for the future decommissioning of their nuclear facilities. Decommissioning involves the decontamination and removal of radioactive contaminants from a nuclear power station once operations have ceased, in accordance with standards established by the NRC.The 2015 calculation for the NRC minimum financial assurance amount, aggregated for Dominion's and Virginia Power's nuclear units, excluding joint owners' assurance amounts and Millstone Unit 1 and Kewaunee, as those units are in a decommissioning state, was $2.9 billion and $1.8 billion, respectively, and has been satisfied by a combination of the funds being collected and deposited in the nuclear decommissioning trusts and the real annual rate of return growth of the funds allowed by the NRC. The 2015 NRC minimum financial assurance amounts above were calculated using preliminary December 31, 2015 U.S. Bureau of Labor Statistics indices. Dominion believes that the amounts currently available in its decommissioning trusts and their expected earnings will be sufficient to cover expected decommissioning costs for the Millstone and Kewaunee units. Virginia Power also believes that the decommissioning funds and their expected earnings for the Surry and North Anna units will be sufficient to cover decommissioning costs, particularly when combined with future ratepayer collections and contributions to these decommissioning trusts, if such future collections and contributions are required. This reflects a positive long-term outlook for trust fund investment returns as the decommissioning of the units will not be complete for decades. Dominion and Virginia Power will continue to monitor these trusts to ensure they meet the NRC minimum financial assurance requirement, which may include, if needed, the use of parent company guarantees, surety bonding or other financial instruments recognized by the NRC. See Note 9 for additional information on nuclear decommissioning trust investments.

Nuclear Insurance

The Price-Anderson Amendments Act of 1988 provides the public up to $13.5 billion of liability protection per nuclear incident, via obligations required of owners of nuclear power plants, and allows for an inflationary provision adjustment every five years. Dominion and Virginia Power have purchased $375 million of coverage from commercial insurance pools for each reactor site with the remainder provided through a mandatory industry retrospective rating plan. In the event of a nuclear incident at any licensed nuclear reactor in the U.S., the Companies could be assessed up to $127 million for each of their licensed reactors not to exceed $19 million per year per reactor. There is no limit to the number of incidents for which this retrospective premium can be assessed. However, the NRC granted an exemption in March 2015 to remove Kewaunee from the Secondary Financial Protection program.

The current levels of nuclear property insurance coverage for Dominion's and Virginia Power's nuclear units is as follows:

	Coverage
(billions)
Dominion
Millstone	$	1.70
Kewaunee	1.06
Virginia Power(1)
Surry	$	1.70
North Anna	1.70

(1) Surry and North Anna share a blanket property limit of $200 million.

Dominion's and Virginia Power's nuclear property insurance coverage for Millstone, Surry and North Anna exceeds the NRC minimum requirement for nuclear power plant licensees of $1.06 billion per reactor site. Kewaunee meets the NRC minimum requirement of $1.06 billion. This includes coverage for premature decommissioning and functional total loss. The NRC requires that the proceeds from this insurance be used first, to return the reactor to and maintain it in a safe and stable condition and second, to decontaminate the reactor and station site in accordance with a plan approved by the NRC. Nuclear property insurance is provided by NEIL, a mutual insurance company, and is subject to retrospective premium assessments in any policy year in which losses exceed the funds available to the insurance company. Dominion's and Virginia Power's maximum retrospective premium assessment for the current policy period is $84 million and $48 million, respectively. Based on the severity of the incident, the Board of Directors of the nuclear insurer has the discretion to lower or eliminate the maximum retrospective premium assessment. Dominion and Virginia Power have the financial responsibility for any losses that exceed the limits or for which insurance proceeds are not available because they must first be used for stabilization and decontamination.

Millstone and Virginia Power also purchase accidental outage insurance from NEIL to mitigate certain expenses, including replacement power costs, associated with the prolonged outage of a nuclear unit due to direct physical damage. Under this program, Dominion and Virginia Power are subject to a retrospective premium assessment for any policy year in which losses exceed funds available to NEIL. Dominion's and Virginia Power's maximum retrospective premium assessment for the current policy period is $23 million and $10 million, respectively.

ODEC, a part owner of North Anna, and Massachusetts Municipal and Green Mountain, part owners of Millstone's Unit 3, are responsible to Dominion and Virginia Power for their share of the nuclear decommissioning obligation and insurance premiums on applicable units, including any retrospective premium assessments and any losses not covered by insurance.

Spent Nuclear Fuel

Dominion and Virginia Power entered into contracts with the DOE for the disposal of spent nuclear fuel under provisions of the Nuclear Waste Policy Act of 1982. The DOE failed to begin accepting the spent fuel on January 31, 1998, the date provided by the Nuclear Waste Policy Act and by Dominion's and Virginia Power's contracts with the DOE. Dominion and Virginia Power have previously received damages award payments and settlement payments related to these contracts.

In 2012, Dominion and Virginia Power resolved additional claims for damages incurred at Millstone, Kewaunee, Surry and North Anna with the Authorized Representative of the Attorney General. Dominion and Virginia Power entered into settlement agreements that resolved claims for damages incurred through December 31, 2010, and also provided for periodic payments after that date for damages incurred through December 31, 2013.

By mutual agreement of the parties, the settlement agreements are extendable to provide for resolution of damages incurred after 2013. The settlement agreements for the Surry, North Anna and Millstone plants have been extended to provide for periodic payments for damages incurred through December 31, 2016. Possible extension of the Kewaunee settlement agreement is being evaluated.

In 2015, Virginia Power and Dominion received payments of $8 million for resolution of claims incurred at North Anna and Surry for the period of January 1, 2013 through December 31, 2013, and $17 million for resolution of claims incurred at Millstone for the period of July 1, 2013 through June 30, 2014.

In 2014, Virginia Power and Dominion received payments of $27 million for the resolution of claims incurred at North Anna and Surry for the period January 1, 2011 through December 31, 2012 and $17 million for the resolution of claims incurred at Millstone for the period of July 1, 2012 through June 30, 2013. In 2014, Dominion also received payments totaling $7 million for the resolution of claims incurred at Kewaunee for periods from January 1, 2011 through December 31, 2013.

Dominion and Virginia Power continue to recognize receivables for certain spent nuclear fuel-related costs that they believe are probable of recovery from the DOE. Dominion's receivables for spent nuclear fuel-related costs totaled $87 million and $69 million at December 31, 2015 and 2014, respectively. Virginia Power's receivables for spent nuclear fuel-related costs totaled $54 million and $41 million at December 31, 2015 and 2014, respectively.

Pursuant to a November 2013 decision of the U.S Court of Appeals for the D.C. Circuit, in January 2014 the Secretary of the DOE sent a recommendation to the U.S. Congress to adjust to zero the current fee of $1 per MWh for electricity paid by civilian nuclear power generators for disposal of spent nuclear fuel. The processes specified in the Nuclear Waste Policy Act for adjustment of the fee have been completed, and as of May 2014, Dominion and Virginia Power are no longer required to pay the waste fee. In 2014, Dominion and Virginia Power recognized fees of $16 million and $10 million, respectively.

Dominion and Virginia Power will continue to manage their spent fuel until it is accepted by the DOE.

Long-Term Purchase Agreements

At December 31, 2015, Virginia Power had the following long-term commitments that are noncancelable or are cancelable only under certain conditions, and that third parties have used to secure financing for the facilities that will provide the contracted goods or services:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Purchased electric capacity(1)	$	249	$	157	$	104	$	65	$	52	$	46	$	673

(1) Commitments represent estimated amounts payable for capacity under power purchase contracts with qualifying facilities and independent power producers, the last of which ends in 2021. Capacity payments under the contracts are generally based on fixed dollar amounts per month, subject to escalation using broad-based economic indices. At December 31, 2015, the present value of Virginia Power's total commitment for capacity payments is $577 million. Capacity payments totaled $305 million, $330 million, and $345 million, and energy payments totaled $198 million, $304 million, and $236 million for the years ended 2015, 2014 and 2013, respectively.

Lease Commitments

The Companies' lease various facilities, vehicles and equipment primarily under operating leases. Payments under certain leases are escalated based on an index such as the consumer price index. Future minimum lease payments under noncancelable operating and capital leases that have initial or remaining lease terms in excess of one year as of December 31, 2015 are as follows:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Dominion	$	67	$	62	$	54	$	43	$	25	$	153	$	404
Virginia Power	$	30	$	27	$	23	$	17	$	14	$	27	$	138
Dominion Gas	$	26	$	25	$	23	$	18	$	6	$	19	$	117

Rental expense for Dominion totaled $99 million, $92 million, and $101 million for 2015, 2014 and 2013, respectively. Rental expense for Virginia Power totaled $51 million, $43 million, and $42 million for 2015, 2014, and 2013, respectively. Rental expense for Dominion Gas totaled $37 million, $35 million, and $15 million for 2015, 2014 and 2013, respectively. The majority of rental expense is reflected in other operations and maintenance expense in the Consolidated Statements of Income.

Guarantees, Surety Bonds and Letters of Credit

At December 31, 2015, Dominion had issued $74 million of guarantees, primarily to support equity method investees. No significant amounts related to these guarantees have been recorded. As of December 31, 2015, Dominion's exposure under these guarantees was $39 million, primarily related to certain reserve requirements associated with non-recourse financing.

Dominion also enters into guarantee arrangements on behalf of its consolidated subsidiaries, primarily to facilitate their commercial transactions with third parties. To the extent that a liability subject to a guarantee has been incurred by one of Dominion's consolidated subsidiaries, that liability is included in the Consolidated Financial Statements. Dominion is not required to recognize liabilities for guarantees issued on behalf of its subsidiaries unless it becomes probable that it will have to perform under the guarantees. Terms of the guarantees typically end once obligations have been paid. Dominion currently believes it is unlikely that it would be required to perform or otherwise incur any losses associated with guarantees of its subsidiaries' obligations.

At December 31, 2015, Dominion had issued the following subsidiary guarantees:

	Stated Limit		Value(1)
(millions)
Subsidiary debt(2)	$	27	$	27
Commodity transactions(3)	2,371		932
Nuclear obligations(4)	184		75
Cove Point(5)	1,910		—
Solar(6)	1,555		647
Other(7)	515		31
Total	$	6,562	$	1,712

(1) Represents the estimated portion of the guarantee's stated limit that is utilized as of December 31, 2015 based upon prevailing economic conditions and fact patterns specific to each guarantee arrangement. For those guarantees related to obligations that are recorded as liabilities by Dominion's subsidiaries, the value includes the recorded amount.

(2) Guarantee of debt of a DEI subsidiary. In the event of default by the subsidiary, Dominion would be obligated to repay such amounts.

(3) Guarantees related to commodity commitments of certain subsidiaries, including subsidiaries of Virginia Power, Dominion Gas and DEI. These guarantees were provided to counterparties in order to facilitate physical and financial transactions in gas, oil, electricity, pipeline capacity, transportation and related commodities and services. If any of these subsidiaries fail to perform or pay under the contracts and the counterparties seek performance or payment, Dominion would be obligated to satisfy such obligation. Dominion and its subsidiaries receive similar guarantees as collateral for credit extended to others. The value provided includes certain guarantees that do not have stated limits.

(4) Guarantees related to certain DEI subsidiaries' potential retrospective premiums that could be assessed if there is a nuclear incident under Dominion's nuclear insurance programs and guarantees for a DEI subsidiary's and Virginia Power's commitment to buy nuclear fuel. Excludes Dominion's agreement to provide up to $150 million and $60 million to two DEI subsidiaries to pay the operating expenses of Millstone (in the event of a prolonged outage) and Kewaunee, respectively, as part of satisfying certain NRC requirements concerned with ensuring adequate funding for the operations of nuclear power stations. The agreement for Kewaunee also provides for funds through the completion of decommissioning.

(5) Guarantees related to Cove Point, in support of terminal services, transportation and construction. Two of the guarantees have no stated limit, one guarantee has a $150 million limit, and one guarantee has a $1.75 billion aggregate limit with an annual draw limit of $175 million.

(6) Includes guarantees to facilitate the development of solar projects including guarantees that do not have stated limits. Also includes guarantees entered into by DEI on behalf of certain subsidiaries to facilitate the acquisition and development of solar projects.

(7) Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations and construction projects. Also includes guarantees related to certain DEI subsidiaries' obligations for equity capital contributions and energy generation associated with Fowler Ridge and NedPower. As of December 31, 2015, Dominion's maximum remaining cumulative exposure under these equity funding agreements is $55 million through 2019 and its maximum annual future contributions could range from approximately $4 million to $19 million. The value provided includes certain guarantees that do not have stated limits.

Additionally, at December 31, 2015, Dominion had purchased $92 million of surety bonds, including $34 million at Virginia Power and $23 million at Dominion Gas, and authorized the issuance of letters of credit by financial institutions of $59 million to facilitate commercial transactions by its subsidiaries with third parties. Under the terms of surety bonds, the Companies are obligated to indemnify the respective surety bond company for any amounts paid.

As of December 31, 2015, Virginia Power had issued $14 million of guarantees primarily to support tax-exempt debt issued through conduits. The related debt matures in 2031 and is included in long-term debt in Virginia Power's Consolidated Balance Sheets. In the event of default by a conduit, Virginia Power would be obligated to repay such amounts, which are limited to the principal and interest then outstanding.

Indemnifications

As part of commercial contract negotiations in the normal course of business, the Companies may sometimes agree to make payments to compensate or indemnify other parties for possible future unfavorable financial consequences resulting from specified events. The specified events may involve an adverse judgment in a lawsuit or the imposition of additional taxes due to a change in tax law or interpretation of the tax law. The Companies are unable to develop an estimate of the maximum potential amount of any other future payments under these contracts because events that would obligate them have not yet occurred or, if any such event has occurred, they have not been notified of its occurrence. However, at December 31, 2015, the Companies believe any other future payments, if any, that could ultimately become payable under these contract provisions, would not have a material impact on their results of operations, cash flows or financial position.

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Credit Risk

12 Months Ended

Dec. 31, 2015

Risks and Uncertainties [Abstract]

Credit Risk

CREDIT RISK

Credit risk is the risk of financial loss if counterparties fail to perform their contractual obligations. In order to minimize overall credit risk, credit policies are maintained, including the evaluation of counterparty financial condition, collateral requirements and the use of standardized agreements that facilitate the netting of cash flows associated with a single counterparty. In addition, counterparties may make available collateral, including letters of credit or cash held as margin deposits, as a result of exceeding agreed-upon credit limits, or may be required to prepay the transaction.

The Companies maintain a provision for credit losses based on factors surrounding the credit risk of their customers, historical trends and other information. Management believes, based on credit policies and the December 31, 2015 provision for credit losses, that it is unlikely that a material adverse effect on financial position, results of operations or cash flows would occur as a result of counterparty nonperformance.

General

Dominion

As a diversified energy company, Dominion transacts primarily with major companies in the energy industry and with commercial and residential energy consumers. These transactions principally occur in the Northeast, mid-Atlantic and Midwest regions of the U.S. Dominion does not believe that this geographic concentration contributes significantly to its overall exposure to credit risk. In addition, as a result of its large and diverse customer base, Dominion is not exposed to a significant concentration of credit risk for receivables arising from electric and gas utility operations.

Dominion's exposure to credit risk is concentrated primarily within its energy marketing and price risk management activities, as Dominion transacts with a smaller, less diverse group of counterparties and transactions may involve large notional volumes and potentially volatile commodity prices. Energy marketing and price risk management activities include marketing of merchant generation output, structured transactions and the use of financial contracts for enterprise-wide hedging purposes. Gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights. Gross credit exposure is calculated prior to the application of any collateral. At December 31, 2015, Dominion's credit exposure totaled $149 million. Of this amount, investment grade counterparties, including those internally rated, represented 79%, and no single counterparty, whether investment grade or non-investment grade, exceeded $31 million of exposure.

Virginia Power

Virginia Power sells electricity and provides distribution and transmission services to customers in Virginia and northeastern North Carolina. Management believes that this geographic concentration risk is mitigated by the diversity of Virginia Power's customer base, which includes residential, commercial and industrial customers, as well as rural electric cooperatives and municipalities. Credit risk associated with trade accounts receivable from energy consumers is limited due to the large number of customers. Virginia Power's exposure to potential concentrations of credit risk results primarily from sales to wholesale customers. Virginia Power's gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights. Gross credit exposure is calculated prior to the application of collateral. At December 31, 2015, Virginia Power's exposure to potential concentrations of credit risk was not considered material.

Dominion Gas

Dominion Gas transacts mainly with major companies in the energy industry and with residential and commercial energy consumers. These transactions principally occur in the Northeast, mid-Atlantic and Midwest regions of the U.S. Dominion Gas does not believe that this geographic concentration contributes to its overall exposure to credit risk. In addition, as a result of its large and diverse customer base, Dominion Gas is not exposed to a significant concentration of credit risk for receivables arising from gas utility operations.

In 2015, DTI provided service to 266 customers with approximately 94% of its storage and transportation revenue being provided through firm services. The ten largest customers provided approximately 42% of the total storage and transportation revenue and the thirty largest provided approximately 72% of the total storage and transportation revenue.

East Ohio distributes natural gas to residential, commercial and industrial customers in Ohio using rates established by the Ohio Commission. Approximately 98% of East Ohio revenues are derived from its regulated gas distribution services. East Ohio's bad debt risk is mitigated by the regulatory framework established by the Ohio Commission.See Note 13 for further information about Ohio’s PIPP and UEX Riders that mitigate East Ohio’s overall credit risk.

Credit-Related Contingent Provisions

The majority of Dominion's derivative instruments contain credit-related contingent provisions. These provisions require Dominion to provide collateral upon the occurrence of specific events, primarily a credit downgrade. If the credit-related contingent features underlying these instruments that are in a liability position and not fully collateralized with cash were fully triggered as of December 31, 2015 and 2014, Dominion would have been required to post an additional $12 million and $20 million, respectively, of collateral to its counterparties. The collateral that would be required to be posted includes the impacts of any offsetting asset positions and any amounts already posted for derivatives, non-derivative contracts and derivatives elected under the normal purchases and normal sales exception, per contractual terms. Dominion had posted no collateral at December 31, 2015 and $1 million in collateral at December 31, 2014, related to derivatives with credit-related contingent provisions that are in a liability position and not fully collateralized with cash. The collateral posted includes any amounts paid related to non-derivative contracts and derivatives elected under the normal purchases and normal sales exception, per contractual terms. The aggregate fair value of all derivative instruments with credit-related contingent provisions that are in a liability position and not fully collateralized with cash as of December 31, 2015 and 2014 was $49 million, which does not include the impact of any offsetting asset positions. Credit-related contingent provisions for Virginia Power and Dominion Gas were not material as of December 31, 2015 and 2014. See Note 7 for further information about derivative instruments.

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Related Party Transactions

12 Months Ended

Dec. 31, 2015

Related Party Transactions [Abstract]

Related-Party Transactions

RELATED-PARTY TRANSACTIONS

Virginia Power and Dominion Gas engage in related party transactions primarily with other Dominion subsidiaries (affiliates). Virginia Power's and Dominion Gas' receivable and payable balances with affiliates are settled based on contractual terms or on a monthly basis, depending on the nature of the underlying transactions. Virginia Power and Dominion Gas are included in Dominion's consolidated federal income tax return. See Note 2 for further information. Dominion's transactions with equity method investments are described in Note 9. A discussion of significant related party transactions follows.

Virginia Power

Transactions with Affiliates

Virginia Power transacts with affiliates for certain quantities of natural gas and other commodities in the ordinary course of business. Virginia Power also enters into certain commodity derivative contracts with affiliates. Virginia Power uses these contracts, which are principally comprised of commodity swaps, to manage commodity price risks associated with purchases of natural gas. See Notes 7 and 19 for more information. As of December 31, 2015, Virginia Power's derivative assets and liabilities with affiliates were $13 million and $22 million, respectively. As of December 31, 2014, Virginia Power's derivative assets and liabilities with affiliates were not material.

Virginia Power participates in certain Dominion benefit plans as described in Note 21. At December 31, 2015 and 2014, Virginia Power's amounts due to Dominion associated with the Dominion Pension Plan and reflected in noncurrent pension and other postretirement benefit liabilities in the Consolidated Balance Sheets were $316 million and $219 million, respectively. At December 31, 2015 and 2014, Virginia Power's amounts due from Dominion associated with the Dominion Retiree Health and Welfare Plan and reflected in other deferred charges and other assets in the Consolidated Balance Sheets were $77 million and $37 million, respectively.

DRS and other affiliates provide accounting, legal, finance and certain administrative and technical services to Virginia Power. In addition, Virginia Power provides certain services to affiliates, including charges for facilities and equipment usage.

Presented below are significant transactions with DRS and other affiliates:

Year Ended December 31,	2015		2014		2013
(millions)
Commodity purchases from affiliates	$	555	$	543	$	417
Services provided by affiliates(1)	422		432		415
Services provided to affiliates	22		22		21

(1) Includes capitalized expenditures.

Virginia Power has borrowed funds from Dominion under short-term borrowing arrangements. There were $376 million and $427 million in short-term demand note borrowings from Dominion as of December 31, 2015 and 2014, respectively. Virginia Power had no outstanding borrowings, net of repayments under the Dominion money pool for its nonregulated subsidiaries as of December 31, 2015 and 2014. Interest charges related to Virginia Power's borrowings from Dominion were immaterial for the years ended December 31, 2015, 2014 and 2013.

There were no issuances of Virginia Power's common stock to Dominion in 2015, 2014 or 2013.

Dominion Gas

Transactions with Related Parties

Dominion Gas transacts with affiliates for certain quantities of natural gas and other commodities at market prices in the ordinary course of business. Additionally, Dominion Gas provides transportation and storage services to affiliates. Dominion Gas also enters into certain other contracts with affiliates, which are presented separately from contracts involving commodities or services. As of December 31, 2015 and 2014, all of Dominion Gas' commodity derivatives were with affiliates. See Notes 7 and 19 for more information. See Note 9 for information regarding sales of assets to an affiliate.

Dominion Gas participates in certain Dominion benefit plans as described in Note 21. At December 31, 2015 and 2014, Dominion Gas' amounts due from Dominion associated with the Dominion Pension Plan and reflected in noncurrent pension and other postretirement benefit assets in the Consolidated Balance Sheets were $652 million and $614 million, respectively. At December 31, 2015 and 2014, Dominion Gas' liabilities to Dominion associated with the Dominion Retiree Health and Welfare Plan and reflected in other deferred credits and other liabilities in the Consolidated Balance Sheets were $2 million and $7 million, respectively.

DRS and other affiliates provide accounting, legal, finance and certain administrative and technical services to Dominion Gas. Dominion Gas provides certain services to related parties, including technical services. The costs of these services follow:

Year Ended December 31,	2015		2014		2013
(millions)
Purchases of natural gas and transportation and storage services from affiliates	$	10	$	34	$	31
Sales of natural gas and transportation and storage services to affiliates	69		84		109
Services provided by related parties(1)	133		106		116
Services provided to related parties(2)	101		17		4

(1) Includes capitalized expenditures.

(2) Amounts primarily attributable to Atlantic Coast Pipeline.

The following table presents affiliated and related party activity reflected in Dominion Gas' Consolidated Balance Sheets:

At December 31,	2015		2014
(millions)
Other receivables(1)	$	7	$	17
Customer receivables from related parties	4		5
Imbalances receivable from affiliates(2)	1		3
Affiliated notes receivable(3)	14		9

(1) Represents amounts due from Atlantic Coast Pipeline, a related party VIE.

(2) Amounts are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

(3) Amounts are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

Dominion Gas' borrowings under the IRCA with Dominion totaled $95 million and $384 million as of December 31, 2015 and 2014, respectively. Interest charges related to Dominion Gas' total borrowings from Dominion were immaterial for the year ended December 31, 2015 and $4 million and $35 million for the years ended December 31, 2014 and 2013, respectively.

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Operating Segments

12 Months Ended

Dec. 31, 2015

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Operating Segments

OPERATING SEGMENTS

The Companies are organized primarily on the basis of products and services sold in the U.S. A description of the operations included in the Companies' primary operating segments is as follows:

Primary Operating Segment	Description of Operations	Dominion	Virginia Power	Dominion Gas
DVP	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
Dominion Generation	Regulated electric fleet	X	X
	Merchant electric fleet	X
Dominion Energy	Gas transmission and storage	X (1)		X
	Gas distribution and storage	X		X
	Gas gathering and processing	X		X
	LNG import and storage	X
	Nonregulated retail energy marketing(2)	X

(1) Includes remaining producer services activities.

(2) As a result of Dominion's decision to realign its business units effective for 2015 year-end reporting, nonregulated retail energy marketing operations were moved from the Dominion Generation segment to the Dominion Energy segment.

In addition to the operating segments above, the Companies also report a Corporate and Other segment.

Dominion

The Corporate and Other Segment of Dominion includes its corporate, service company and other functions (including unallocated debt) and the net impact of operations that are discontinued or sold. In addition, Corporate and Other includes specific items attributable to Dominion's operating segments that are not included in profit measures evaluated by executive management in assessing the segments' performance or allocating resources among the segments.

In March 2014, Dominion exited the electric retail energy marketing business. As a result, the earnings impact from the electric retail energy marketing business has been included in the Corporate and Other Segment of Dominion for 2014 first quarter results of operations.

In the second quarter of 2013, Dominion commenced a restructuring of its producer services business, which aggregates natural gas supply, engages in natural gas trading and marketing activities and natural gas supply management and provides price risk management services to Dominion affiliates. The restructuring, which was completed in the first quarter of 2014, resulted in the termination of natural gas trading and certain energy marketing activities. As a result, the earnings impact from natural gas trading and certain energy marketing activities has been included in the Corporate and Other Segment of Dominion for 2014.

In 2015, Dominion reported after-tax net expense of $391 million in the Corporate and Other segment, with $136 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2015 primarily related to the impact of the following items:

• A $99 million ($60 million after-tax) charge related to future ash pond and landfill closure costs at certain utility generation facilities, attributable to Dominion Generation; and

• An $85 million ($52 million after-tax) write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015, attributable to Dominion Generation.

In 2014, Dominion reported after-tax net expense of $970 million in the Corporate and Other segment, with $544 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2014 primarily related to the impact of the following items:

• $374 million ($248 million after-tax) in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, attributable to Dominion Generation;

• A $319 million ($193 million after-tax) net loss related to the producer services business discussed above, attributable to Dominion Energy; and

• A $121 million ($74 million after-tax) charge related to a settlement offer to incur future ash pond closure costs at certain utility generation facilities, attributable to Dominion Generation.

In 2013, Dominion reported after-tax net expense of $452 million in the Corporate and Other segment, with $184 million of these net expenses attributable to specific items related to its operating segments.

The net expenses for specific items in 2013 primarily related to the impact of the following items:

• A $135 million ($92 million after-tax) net loss from discontinued operations of Brayton Point and Kincaid, including debt extinguishment of $64 million ($38 million after-tax) related to the sale, impairment charges of $48 million ($28 million after-tax), a $17 million ($18 million after-tax) loss on the sale which includes a $16 million write-off of goodwill, and a $6 million ($8 million after-tax) loss from operations, attributable to Dominion Generation; and

• A $182 million ($109 million after-tax) net loss, including a $55 million ($33 million after-tax) impairment charge related to certain natural gas infrastructure assets and a $127 million ($76 million after-tax) loss related to the producer services business discussed above, attributable to Dominion Energy; partially offset by

• An $81 million ($49 million after-tax) net gain on investments held in nuclear decommissioning trust funds, attributable to Dominion Generation.

The following table presents segment information pertaining to Dominion's operations:

Year Ended December 31,	DVP		Dominion Generation(1)			Dominion Energy(1)		Corporate and Other			Adjustments & Eliminations(1)			Consolidated Total
(millions)
2015
Total revenue from external customers	$	2,091	$	7,001		$	1,877	$	(27	)	$	741		$	11,683
Intersegment revenue	20		15			695		554			(1,284		)	—
Total operating revenue	2,111		7,016			2,572		527			(543		)	11,683
Depreciation, depletion and amortization	498		591			262		44			—			1,395
Equity in earnings of equity method investees	—		(15		)	60		11			—			56
Interest income	—		64			25		13			(44		)	58
Interest and related charges	230		262			27		429			(44		)	904
Income taxes	307		465			423		(290		)	—			905
Net income (loss) attributable to Dominion	490		1,120			680		(391		)	—			1,899
Investment in equity method investees	—		245			1,042		33			—			1,320
Capital expenditures	1,607		2,190			2,153		43			—			5,993
Total assets (billions)	14.7		25.6			15.3		9.0			(5.8		)	58.8
2014
Total revenue from external customers	$	1,918	$	7,135		$	2,446	$	(12	)	$	949		$	12,436
Intersegment revenue	18		34			880		572			(1,504		)	—
Total operating revenue	1,936		7,169			3,326		560			(555		)	12,436
Depreciation, depletion and amortization	462		514			243		73			—			1,292
Equity in earnings of equity method investees	—		(18		)	54		10			—			46
Interest income	—		58			23		20			(33		)	68
Interest and related charges	205		240			11		770			(33		)	1,193
Income taxes	317		365			463		(693		)	—			452
Net income (loss) attributable to Dominion	502		1,061			717		(970		)	—			1,310
Investment in equity method investees	—		262			796		23			—			1,081
Capital expenditures	1,652		2,466			1,329		104			—			5,551
Total assets (billions)	13.0		23.9			13.0		8.7			(4.3		)	54.3
2013
Total revenue from external customers	$	1,825	$	6,664		$	3,566	$	3		$	1,062		$	13,120
Intersegment revenue	9		283			739		609			(1,640		)	—
Total operating revenue	1,834		6,947			4,305		612			(578		)	13,120
Depreciation, depletion and amortization	427		511			235		35			—			1,208
Equity in earnings of equity method investees	—		(14		)	21		7			—			14
Interest income	—		59			19		42			(66		)	54
Interest and related charges	175		220			26		522			(66		)	877
Income taxes	287		436			456		(287		)	—			892
Loss from discontinued operations, net of tax	—		—			—		(92		)	—			(92		)
Net income (loss) attributable to Dominion	475		963			711		(452		)	—			1,697
Capital expenditures	1,361		1,605			1,043		95			—			4,104

(1) Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

Intersegment sales and transfers for Dominion are based on contractual arrangements and may result in intersegment profit or loss that is eliminated in consolidation.

Virginia Power

The majority of Virginia Power's revenue is provided through tariff rates. Generally, such revenue is allocated for management reporting based on an unbundled rate methodology among Virginia Power's DVP and Dominion Generation segments.

The Corporate and Other Segment of Virginia Power primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments' performance or allocating resources among the segments.

In 2015, Virginia Power reported after-tax net expenses of $153 million for specific items attributable to its operating segments in the Corporate and Other segment.

The net expenses for specific items in 2015 primarily related to the impact of the following:

• A $99 million ($60 million after-tax) charge related to future ash pond and landfill closure costs at certain utility generation facilities, attributable to Dominion Generation; and

• An $85 million ($52 million after-tax) write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015, attributable to Dominion Generation.

In 2014, Virginia Power reported after-tax net expenses of $342 million for specific items attributable to its operating segments in the Corporate and Other segment.

The net expenses for specific items in 2014 primarily related to the impact of the following:

• $374 million ($248 million after-tax) in charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities, attributable to Dominion Generation; and

• A $121 million ($74 million after-tax) charge related to a settlement offer to incur future ash pond closure costs at certain utility generation facilities, attributable to Dominion Generation.

In 2013, Virginia Power reported after-tax net expenses of $47 million for specific items attributable to its operating segments in the Corporate and Other segment.

The net expenses for specific items in 2013 primarily related to the impact of the following:

• A $40 million ($28 million after-tax) charge in connection with the 2013 Biennial Review Order, attributable to Dominion Generation.

The following table presents segment information pertaining to Virginia Power's operations:

Year Ended December 31,	DVP		Dominion Generation		Corporate and Other			Adjustments & Eliminations			Consolidated Total
(millions)
2015
Operating revenue	$	2,099	$	5,566	$	(43	)	$	—		$	7,622
Depreciation and amortization	498		453		2			—			953
Interest income	—		7		—			—			7
Interest and related charges	230		210		4			(1		)	443
Income taxes	308		437		(86		)				659
Net income (loss)	490		750		(153		)	—			1,087
Capital expenditures	1,569		1,120		—			—			2,689
Total assets (billions)	14.7		17.0		—			(0.1		)	31.6
2014
Operating revenue	$	1,928	$	5,651	$	—		$	—		$	7,579
Depreciation and amortization	462		416		37			—			915
Interest income	—		8		—			—			8
Interest and related charges	205		203		3			—			411
Income taxes	317		416		(185		)	—			548
Net income (loss)	509		691		(342		)	—			858
Capital expenditures	1,651		1,456		—			—			3,107
Total assets (billions)	13.2		16.4		—			(0.1		)	29.5
2013
Operating revenue	$	1,826	$	5,475	$	(6	)	$	—		$	7,295
Depreciation and amortization	427		425		1			—			$	853
Interest income	—		6		—			—			$	6
Interest and related charges	175		192		2			—			$	369
Income taxes	286		399		(26		)	—			$	659
Net income (loss)	483		702		(47		)	—			$	1,138
Capital expenditures	1,360		1,173		—			—			$	2,533

Dominion Gas

The Corporate and Other Segment of Dominion Gas primarily includes specific items attributable to Dominion Gas' operating segment that are not included in profit measures evaluated by executive management in assessing the segment's performance and the effect of certain items recorded at Dominion Gas as a result of Dominion's basis in the net assets contributed.

In 2015, Dominion Gas reported after-tax net expenses of $21 million in its Corporate and Other segment, with $13 million of these net expenses attributable to specific items related to its operating segment.

The net expenses for specific items in 2015 primarily related to the impact of the following:

• $16 million ($10 million after-tax) ceiling test impairment charge.

In 2014, Dominion Gas reported after-tax net expenses of $9 million in its Corporate and Other segment, with none of these net expenses attributable to specific items related to its operating segment.

In 2013, Dominion Gas reported after-tax net expenses of $49 million in the Corporate and Other segment, with $41 million of these net expenses attributable to specific items related to its operating segment.

The net expenses for specific items in 2013 primarily related to the impact of the following:

• $55 million ($33 million after-tax) of impairment charges related to certain natural gas infrastructure assets; and

• A $14 million ($8 million after-tax) charge primarily reflecting severance pay and other benefits related to workforce reductions.

The following table presents segment information pertaining to Dominion Gas' operations:

Year Ended December 31,	Dominion Energy		Corporate and Other			Consolidated Total
(millions)
2015
Operating revenue	$	1,716	$	—		$	1,716
Depreciation and amortization	213		4			217
Equity in earnings of equity method investees	23		—			23
Interest income	1		—			1
Interest and related charges	72		1			73
Income taxes	296		(13		)	283
Net income (loss)	478		(21		)	457
Investment in equity method investees	102		—			102
Capital expenditures	795		—			795
Total assets (billions)	9.7		0.6			10.3
2014
Operating revenue	$	1,898	$	—		$	1,898
Depreciation and amortization	197		—			197
Equity in earnings of equity method investees	21		—			21
Interest income	1		—			1
Interest and related charges	27		—			27
Income taxes	340		(6		)	334
Net income (loss)	521		(9		)	512
Investment in equity method investees	107		—			107
Capital expenditures	719		—			719
Total assets (billions)	9.2		0.6			9.8
2013
Operating revenue	$	1,937	$	—		$	1,937
Depreciation and amortization	188		—			188
Equity in earnings of equity method investees	22		—			22
Interest income	2		—			2
Interest and related charges	28		—			28
Income taxes	333		(32		)	301
Net income (loss)	510		(49		)	461
Capital expenditures	650		—			650

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Quarterly Financial and Common Stock Data (Unaudited)

12 Months Ended

Dec. 31, 2015

Selected Quarterly Financial Information [Abstract]

Quarterly Financial and Common Stock Data (Unaudited)

QUARTERLY FINANCIALAND COMMON STOCK DATA (UNAUDITED)

A summary of the Companies' quarterly results of operations for the years ended December 31, 2015 and 2014 follows. Amounts reflect all adjustments necessary in the opinion of management for a fair statement of the results for the interim periods. Results for interim periods may fluctuate as a result of weather conditions, changes in rates and other factors.

Dominion

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions, except per share amounts)
2015
Operating revenue	$	3,409	$	2,747	$	2,971	$	2,556	$	11,683
Income from operations	1,002		773		1,123		638		3,536
Net income including noncontrolling interests	540		418		599		366		1,923
Income from continuing operations(1)	536		413		593		357		1,899
Net income attributable to Dominion	536		413		593		357		1,899
Basic EPS:
Income from continuing operations(1)	0.91		0.70		1.00		0.60		3.21
Net income attributable to Dominion	0.91		0.70		1.00		0.60		3.21
Diluted EPS:
Income from continuing operations(1)	0.91		0.70		1.00		0.60		3.20
Net income attributable to Dominion	0.91		0.70		1.00		0.60		3.20
Dividends declared per share	0.6475		0.6475		0.6475		0.6475		2.5900
Common stock prices (intraday high-low)	$79.89 - 68.25		$74.34 - 66.52		$76.59 - 66.65		$74.88 - 64.54		$79.89 - 64.54
2014
Operating revenue	$	3,630	$	2,813	$	3,050	$	2,943	$	12,436
Income from operations	768		394		921		638		2,721
Net income including noncontrolling interests	385		161		531		249		1,326
Income from continuing operations(1)	379		159		529		243		1,310
Net income attributable to Dominion	379		159		529		243		1,310
Basic EPS:
Income from continuing operations(1)	0.65		0.27		0.91		0.42		2.25
Net income attributable to Dominion	0.65		0.27		0.91		0.42		2.25
Diluted EPS:
Income from continuing operations(1)	0.65		0.27		0.90		0.42		2.24
Net income attributable to Dominion	0.65		0.27		0.90		0.42		2.24
Dividends declared per share	0.60		0.60		0.60		0.60		2.40
Common stock prices (intraday high-low)	$72.22  - 63.14		$73.75  - 67.06		$71.62 - 64.71		$80.89  - 65.53		$80.89  - 63.14

(1) Amounts attributable to Dominion's common shareholders.

There were no significant items impacting Dominion's 2015 quarterly results.

Dominion's 2014 results include the impact of the following significant items:

• Fourth quarter results include $172 million in after-tax charges associated with the Liability Management Exercise in 2014 and $74 million in after-tax costs related to Virginia Power's settlement offer to incur future ash pond closure costs at certain utility generation facilities.

• Second quarter results include $191 million in after-tax charges associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

• First quarter results include a $193 million after-tax reduction in revenues associated with the repositioning of Dominion's producer services business which was completed in the first quarter of 2014.

Virginia Power

Virginia Power's quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	2,137	$	1,813	$	2,058	$	1,614	$	7,622
Income from operations	525		481		741		374		2,121
Net income	269		246		385		187		1,087
Balance available for common stock	269		246		385		187		1,087
2014
Operating revenue	$	1,983	$	1,729	$	2,053	$	1,814	$	7,579
Income from operations	613		205		594		312		1,724
Net income	324		69		314		151		858
Balance available for common stock	318		67		312		148		845

Virginia Power's 2015 results include the impact of the following significant items:

• Fourth quarter results include a $32 million after-tax charge related to incremental future ash pond and landfill closure costs at certain utility generation facilities.

• Second quarter results include a $28 million after-tax charge related to incremental future ash pond and landfill closure costs at certain utility generation facilities due to the enactment of the final CCR rule in April 2015.

• First quarter results include a $52 million after-tax write-off of deferred fuel costs associated with Virginia legislation enacted in February 2015.

Virginia Power's 2014 results include the impact of the following significant items:

• Fourth quarter results include $74 million in after-tax costs related to Virginia Power's settlement offer to incur future ash pond closure costs at certain utility generation facilities.

• Second quarter results include a $191 million after-tax charge associated with Virginia legislation enacted in April 2014 relating to the development of a third nuclear unit located at North Anna and offshore wind facilities.

Dominion Gas

Dominion Gas' quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	531	$	395	$	365	$	425	$	1,716
Income from operations	271		153		202		163		789
Net income	161		85		111		100		457
2014
Operating revenue	$	569	$	428	$	391	$	510	$	1,898
Income from operations	265		154		177		255		851
Net income	164		93		107		148		512

Dominion Gas' 2015 results include the impact of the following significant items:

• Third quarter results include a $29 million after-tax gain from an agreement to convey shale development rights underneath a natural gas storage field.

• First quarter results include a $43 million after-tax gain from agreements to convey shale development rights underneath several natural gas storage fields.

Dominion Gas' 2014 results include the impact of the following significant item:

• Fourth quarter results include a $36 million after-tax gain from agreements to convey Marcellus Shale development rights underneath several natural gas storage fields.

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Significant Accounting Policies (Policy)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Operating Revenue

Operating Revenue

Operating revenue is recorded on the basis of services rendered, commodities delivered or contracts settled and includes amounts yet to be billed to customers. Dominion and Virginia Power collect sales, consumption and consumer utility taxes and Dominion Gas collects sales taxes; however, these amounts are excluded from revenue. Dominion's customer receivables at December 31, 2015 and 2014 included $462 million and $564 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity and natural gas delivered but not yet billed to its utility customers. Virginia Power's customer receivables at December 31, 2015 and 2014 included $333 million and $407 million, respectively, of accrued unbilled revenue based on estimated amounts of electricity delivered but not yet billed to its customers. Dominion Gas' customer receivables at December 31, 2015 and 2014 included $98 million and $127 million, respectively, of accrued unbilled revenue based on estimated amounts of natural gas delivered but not yet billed to its customers.

The primary types of sales and service activities reported as operating revenue for Dominion are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales, and federally-regulated wholesale electric sales and electric transmission services;

• Nonregulated electric sales consist primarily of sales of electricity at market-based rates and contracted fixed rates, and associated derivative activity;

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices, sales of gas purchased from third parties, gas trading and marketing revenue and associated derivative activity;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission, distribution and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers; and

• Other revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity. Other revenue also includes miscellaneous service revenue from electric and gas distribution operations, and gas processing and handling revenue.

The primary types of sales and service activities reported as operating revenue for Virginia Power are as follows:

• Regulated electric sales consist primarily of state-regulated retail electric sales and federally-regulated wholesale electric sales and electric transmission services; and

• Other revenue consists primarily of miscellaneous service revenue from electric distribution operations and miscellaneous revenue from generation operations, including sales of capacity and other commodities.

The primary types of sales and service activities reported as operating revenue for Dominion Gas are as follows:

• Regulated gas sales consist primarily of state- and FERC-regulated natural gas sales and related distribution services;

• Nonregulated gas sales consist primarily of sales of natural gas production at market-based rates and contracted fixed prices and sales of gas purchased from third parties. Revenue from sales of gas production is recognized based on actual volumes of gas sold to purchasers and is reported net of royalties;

• Gas transportation and storage consists primarily of FERC-regulated sales of gathering, transmission and storage services. Also included are state-regulated gas distribution charges to retail distribution service customers opting for alternate suppliers;

• NGL revenue consists primarily of sales of NGL production and condensate, extracted products and associated derivative activity; and

• Other revenue consists primarily of miscellaneous service revenue, gas processing and handling revenue.

Electric Fuel Purchased Energy and Purchased Gas-Deferred Costs

Electric Fuel, Purchased Energy and Purchased Gas-Deferred Costs

Where permitted by regulatory authorities, the differences between Dominion's and Virginia Power's actual electric fuel and purchased energy expenses and Dominion's and Dominion Gas' purchased gas expenses and the related levels of recovery for these expenses in current rates are deferred and matched against recoveries in future periods. The deferral of costs in excess of current period fuel rate recovery is recognized as a regulatory asset, while rate recovery in excess of current period fuel expenses is recognized as a regulatory liability.

Of the cost of fuel used in electric generation and energy purchases to serve utility customers, approximately 84% is currently subject to deferred fuel accounting, while substantially all of the remaining amount is subject to recovery through similar mechanisms.

Virtually all of Dominion Gas', Cove Point's and Hope's natural gas purchases are either subject to deferral accounting or are recovered from the customer in the same accounting period as the sale.

Income Taxes

Income Taxes

A consolidated federal income tax return is filed for Dominion and its subsidiaries, including Virginia Power and Dominion Gas' subsidiaries. In addition, where applicable, combined income tax returns for Dominion and its subsidiaries are filed in various states; otherwise, separate state income tax returns are filed.

Although Dominion Gas is disregarded for income tax purposes, a provision for income taxes is recognized to reflect the inclusion of its business activities in the tax returns of its parent, Dominion. Virginia Power and Dominion Gas participate in intercompany tax sharing agreements with Dominion and its subsidiaries. Current income taxes are based on taxable income or loss and credits determined on a separate company basis.

Under the agreements, if a subsidiary incurs a tax loss or earns a credit, recognition of current income tax benefits is limited to refunds of prior year taxes obtained by the carryback of the net operating loss or credit or to the extent the tax loss or credit is absorbed by the taxable income of other Dominion consolidated group members. Otherwise, the net operating loss or credit is carried forward and is recognized as a deferred tax asset until realized.

Accounting for income taxes involves an asset and liability approach. Deferred income tax assets and liabilities are provided, representing future effects on income taxes for temporary differences between the bases of assets and liabilities for financial reporting and tax purposes. Accordingly, deferred taxes are recognized for the future consequences of different treatments used for the reporting of transactions in financial accounting and income tax returns. The Companies establish a valuation allowance when it is more-likely-than-not that all, or a portion, of a deferred tax asset will not be realized. Where the treatment of temporary differences is different for rate-regulated operations, a regulatory asset is recognized if it is probable that future revenues will be provided for the payment of deferred tax liabilities.

The Companies recognize positions taken, or expected to be taken, in income tax returns that are more-likely-than-not to be realized, assuming that the position will be examined by tax authorities with full knowledge of all relevant information.

If it is not more-likely-than-not that a tax position, or some portion thereof, will be sustained, the related tax benefits are not recognized in the financial statements. Unrecognized tax benefits may result in an increase in income taxes payable, a reduction of income tax refunds receivable or changes in deferred taxes. Also, when uncertainty about the deductibility of an amount is limited to the timing of such deductibility, the increase in income taxes payable (or reduction in tax refunds receivable) is accompanied by a decrease in deferred tax liabilities. Except when such amounts are presented net with amounts receivable from or amounts prepaid to tax authorities, noncurrent income taxes payable related to unrecognized tax benefits are classified in other deferred credits and other liabilities on the Consolidated Balance Sheets and current payables are included in accrued interest, payroll and taxes on the Consolidated Balance Sheets.

The Companies recognize interest on underpayments and overpayments of income taxes in interest expense and other income, respectively. Penalties are also recognized in other income.

Dominion's, Virginia Power's and Dominion Gas' interest and penalties were immaterial in 2015, 2014 and 2013.

At December 31, 2015, Virginia Power's Consolidated Balance Sheet included a $296 million affiliated receivable, representing current year excess federal income tax payments expected to be refunded, $9 million of federal income taxes payable for prior years, less than $1 million of state income taxes payable, $10 million of state income taxes receivable, $14 million of noncurrent state income taxes receivable and $2 million of noncurrent state income taxes payable.

At December 31, 2014, Virginia Power's Consolidated Balance Sheet included $225 million of federal and state income taxes receivable, $13 million of noncurrent state income taxes receivable and $38 million of noncurrent federal and state income taxes payable. In March 2015, Virginia Power received a $229 million refund of its 2014 federal income tax payments.

At December 31, 2015, Dominion Gas' Consolidated Balance Sheet included $91 million of affiliated receivables, representing current year excess federal income tax payments expected to be refunded and the benefit of utilizing a subsidiary’s tax loss to offset taxable income in Dominion’s consolidated tax return to be filed in 2016, less than $1 million of state income taxes payable, $4 millionof state income taxes receivable and $22 millionof noncurrent state income taxes payable.

At December 31, 2014, Dominion Gas' Consolidated Balance Sheet included $96 million of federal and state income taxes receivable, $14 million of state income taxes payable, $7 million of noncurrent state income taxes payable and $20 million noncurrent state income taxes receivable. In March 2015, Dominion Gas received a $93 million refund of its 2014 federal income tax payments.

Investment tax credits are recognized by nonregulated operations in the year qualifying property is placed in service. For regulated operations, investment tax credits are deferred and amortized over the service lives of the properties giving rise to the credits. Production tax credits are recognized as energy is generated and sold.

Cash and Cash Equivalents

Cash and Cash Equivalents

Current banking arrangements generally do not require checks to be funded until they are presented for payment. The following table illustrates the checks outstanding but not yet presented for payment and recorded in accounts payable for the Companies:

Year Ended December 31,	2015	2014
(millions)
Dominion	$27	$42
Virginia Power	11	20
Dominion Gas	7	9

For purposes of the Consolidated Statements of Cash Flows, cash and cash equivalents include cash on hand, cash in banks and temporary investments purchased with an original maturity of three months or less.

Derivative Instruments

Derivative Instruments

Dominion and Virginia Power use derivative instruments such as futures, swaps, forwards, options and FTRs to manage the commodity and financial market risks of their business operations. Dominion Gas uses derivative instruments such as physical and financial forwards, futures and swaps to manage commodity price and interest rate risks.

All derivatives, except those for which an exception applies, are required to be reported in the Consolidated Balance Sheets at fair value. Derivative contracts representing unrealized gain positions and purchased options are reported as derivative assets. Derivative contracts representing unrealized losses and options sold are reported as derivative liabilities. One of the exceptions to fair value accounting, normal purchases and normal sales, may be elected when the contract satisfies certain criteria, including a requirement that physical delivery of the underlying commodity is probable. Expenses and revenues resulting from deliveries under normal purchase contracts and normal sales contracts, respectively, are included in earnings at the time of contract performance.

The Companies do not offset amounts recognized for the right to reclaim cash collateral or the obligation to return cash collateral against amounts recognized for derivative instruments executed with the same counterparty under the same master netting arrangement. Dominion had margin assets of $16 million and $287 million associated with cash collateral at December 31, 2015 and 2014, respectively. Dominion's margin liabilities associated with cash collateral at December 31, 2015 were immaterial. Dominion had margin liabilities of $34 million associated with cash collateral at December 31, 2014. Virginia Power did not have any margin assets associated with cash collateral at December 31, 2015. Virginia Power had margin assets of $6 million associated with cash collateral at December 31 2014. Virginia Power did not have any margin liabilities associated with cash collateral at December 31, 2015 or 2014. Dominion Gas did not have any margin assets or liabilities related to cash collateral at December 31, 2015 or 2014. See Note 7 for further information about derivatives.

To manage price risk, Dominion and Virginia Power hold certain derivative instruments that are not designated as hedges for accounting purposes. However, to the extent Dominion and Virginia Power do not hold offsetting positions for such derivatives, they believe these instruments represent economic hedges that mitigate their exposure to fluctuations in commodity prices and interest rates. As part of Dominion’s strategy to market energy and manage related risks, it formerly managed a portfolio of commodity-based financial derivative instruments held for trading purposes. Dominion used established policies and procedures to manage the risks associated with price fluctuations in these energy commodities and used various derivative instruments to reduce risk by creating offsetting market positions. In the second quarter of 2013, Dominion commenced a repositioning of its producer services business. The repositioning was completed in the first quarter of 2014 and resulted in the termination of natural gas trading and certain energy marketing activities.

Statement of Income Presentation:

• Derivatives Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue on a net basis.

• Derivatives Not Held for Trading Purposes: All income statement activity, including amounts realized upon settlement, is presented in operating revenue, operating expenses or interest and related charges based on the nature of the underlying risk.

In Virginia Power's generation operations, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities for jurisdictions subject to cost-based rate regulation. Realized gains or losses on the derivative instruments are generally recognized when the related transactions impact earnings.

DERIVATIVE INSTRUMENTS DESIGNATED AS HEDGING INSTRUMENTS

The Companies designate a portion of their derivative instruments as either cash flow or fair value hedges for accounting purposes. For all derivatives designated as hedges, the Companies formally document the relationship between the hedging instrument and the hedged item, as well as the risk management objective and the strategy for using the hedging instrument. The Companies assess whether the hedging relationship between the derivative and the hedged item is highly effective at offsetting changes in cash flows or fair values both at the inception of the hedging relationship and on an ongoing basis. Any change in the fair value of the derivative that is not effective at offsetting changes in the cash flows or fair values of the hedged item is recognized currently in earnings. Also, the Companies may elect to exclude certain gains or losses on hedging instruments from the assessment of hedge effectiveness, such as gains or losses attributable to changes in the time value of options or changes in the difference between spot prices and forward prices, thus requiring that such changes be recorded currently in earnings. Hedge accounting is discontinued prospectively for derivatives that cease to be highly effective hedges. For derivative instruments that are accounted for as fair value hedges or cash flow hedges, the cash flows from the derivatives and from the related hedged items are classified in operating cash flows.

Cash Flow Hedges-A majority of the Companies' hedge strategies represents cash flow hedges of the variable price risk associated with the purchase and sale of electricity, natural gas, NGLs and other energy-related products. The Companies also use interest rate swaps to hedge their exposure to variable interest rates on long-term debt. For transactions in which the Companies are hedging the variability of cash flows, changes in the fair value of the derivatives are reported in AOCI, to the extent they are effective at offsetting changes in the hedged item. Any derivative gains or losses reported in AOCI are reclassified to earnings when the forecasted item is included in earnings, or earlier, if it becomes probable that the forecasted transaction will not occur. For cash flow hedge transactions, hedge accounting is discontinued if the occurrence of the forecasted transaction is no longer probable.

Dominion entered into interest rate derivative instruments to hedge its forecasted interest payments related to planned debt issuances in 2013 and 2014. These interest rate derivatives were designated by Dominion as cash flow hedges in 2012 and 2013, prior to the formation of Dominion Gas. For the purposes of the Dominion Gas financial statements, the derivative balances, AOCI balance, and any income statement impact related to these interest rate derivative instruments entered into by Dominion have been, and will continue to be, included in the Dominion Gas' Consolidated Financial Statements as the forecasted interest payments related to the debt issuances now occur at Dominion Gas.

Fair Value Hedges-Dominion also uses fair value hedges to mitigate the fixed price exposure inherent in certain firm commodity commitments and commodity inventory. In addition, Dominion and Virginia Power have designated interest rate swaps as fair value hedges on certain fixed rate long-term debt to manage interest rate exposure. For fair value hedge transactions, changes in the fair value of the derivative are generally offset currently in earnings by the recognition of changes in the hedged item's fair value. Derivative gains and losses from the hedged item are reclassified to earnings when the hedged item is included in earnings, or earlier, if the hedged item no longer qualifies for hedge accounting. Hedge accounting is discontinued if the hedged item no longer qualifies for hedge accounting. See Note 6 for further information about fair value measurements and associated valuation methods for derivatives. See Note 7 for further information on derivatives.

Property, Plant and Equipment

Property, Plant and Equipment

Property, plant and equipment is recorded at lower of original cost or fair value, if impaired. Capitalized costs include labor, materials and other direct and indirect costs such as asset retirement costs, capitalized interest and, for certain operations subject to cost-of-service rate regulation, AFUDC and overhead costs. The cost of repairs and maintenance, including minor additions and replacements, is generally charged to expense as it is incurred.

In 2015, 2014 and 2013, Dominion capitalized interest costs and AFUDC to property, plant and equipment of $100 million, $80 million and $66 million, respectively. In 2015, 2014 and 2013, Virginia Power capitalized AFUDC to property, plant and equipment of $30 million, $39 million and $33 million, respectively. In 2015, 2014 and 2013, Dominion Gas capitalized AFUDC to property, plant and equipment of $1 million, $1 million and $5 million, respectively.

Under Virginia law, certain Virginia jurisdictional projects qualify for current recovery of AFUDC through rate adjustment clauses. AFUDC on these projects is calculated and recorded as a regulatory asset and is not capitalized to property, plant and equipment. In 2015, 2014 and 2013, Virginia Power recorded $19 million, $8 million and $32 million of AFUDC related to these projects, respectively.

For property subject to cost-of-service rate regulation, including Virginia Power electric distribution, electric transmission, and generation property, Dominion Gas natural gas distribution and transmission property, and for certain Dominion natural gas property, the undepreciated cost of such property, less salvage value, is generally charged to accumulated depreciation at retirement. Cost of removal collections from utility customers not representing AROs are recorded as regulatory liabilities. For property subject to cost-of-service rate regulation that will be abandoned significantly before the end of its useful life, the net carrying value is reclassified from plant-in-service when it becomes probable it will be abandoned.

For property that is not subject to cost-of-service rate regulation, including nonutility property, cost of removal not associated with AROs is charged to expense as incurred. The Companies also record gains and losses upon retirement based upon the difference between the proceeds received, if any, and the property's net book value at the retirement date.

Depreciation of property, plant and equipment is computed on the straight-line method based on projected service lives. The Companies' average composite depreciation rates on utility property, plant and equipment are as follows:

Year Ended December 31,	2015	2014	2013
(percent)
Dominion
Generation	2.78	2.66	2.71
Transmission	2.42	2.38	2.36
Distribution	3.11	3.12	3.13
Storage	2.42	2.39	2.43
Gas gathering and processing	3.19	2.81	2.39
General and other	3.67	3.62	3.82
Virginia Power
Generation	2.78	2.66	2.71
Transmission	2.33	2.34	2.28
Distribution	3.33	3.34	3.33
General and other	3.40	3.29	3.51
Dominion Gas
Transmission	2.46	2.40	2.43
Distribution	2.45	2.47	2.50
Storage	2.44	2.40	2.43
Gas gathering and processing	3.20	2.82	2.39
General and other	4.72	5.77	5.93

In 2013, Virginia Power revised its depreciation rates to reflect the results of a new depreciation study. This change resulted in an increase of $19 million ($12 million after-tax) in depreciation and amortization expense in Virginia Power's Consolidated Statements of Income.

In 2014, Virginia Power also made a one-time adjustment to depreciation expense as ordered by the Virginia Commission. This adjustment resulted in an increase of $38 million ($23 million after-tax) in depreciation and amortization expense in Virginia Power’s Consolidated Statements of Income.

In 2013, Dominion Gas revised the depreciation rates for East Ohio to reflect the results of a new depreciation study. This change resulted in a decrease of $8 million ($5 million after-tax) in depreciation and amortization expense in Dominion Gas' Consolidated Statements of Income.

Dominion's nonutility property, plant and equipment is depreciated using the straight-line method over the following estimated useful lives:

Asset	Estimated Useful Lives
Merchant generation-nuclear	44 years
Merchant generation-other	15-36 years
General and other	5-59 years

Depreciation and amortization related to Virginia Power's and Dominion Gas' nonutility property, plant and equipment and E&P properties was immaterial for the years ended December 31, 2015, 2014 and 2013.

Nuclear fuel used in electric generation is amortized over its estimated service life on a units-of-production basis. Dominion and Virginia Power report the amortization of nuclear fuel in electric fuel and other energy-related purchases expense in their Consolidated Statements of Income and in depreciation and amortization in their Consolidated Statements of Cash Flows.

Long-Lived and Intangible Assets

Long-Lived and Intangible Assets

The Companies perform an evaluation for impairment whenever events or changes in circumstances indicate that the carrying amount of long-lived assets or intangible assets with finite lives may not be recoverable. A long-lived or intangible asset is written down to fair value if the sum of its expected future undiscounted cash flows is less than its carrying amount. Intangible assets with finite lives are amortized over their estimated useful lives. See Note 6 for a discussion of impairments related to certain long-lived assets.

Regulatory Assets and Liabilities

Regulatory Assets and Liabilities

The accounting for Dominion's and Dominion Gas' regulated gas and Virginia Power's regulated electric operations differs from the accounting for nonregulated operations in that they are required to reflect the effect of rate regulation in their Consolidated Financial Statements. For regulated businesses subject to federal or state cost-of-service rate regulation, regulatory practices that assign costs to accounting periods may differ from accounting methods generally applied by nonregulated companies. When it is probable that regulators will permit the recovery of current costs through future rates charged to customers, these costs that otherwise would be expensed by nonregulated companies are deferred as regulatory assets. Likewise, regulatory liabilities are recognized when it is probable that regulators will require customer refunds through future rates or when revenue is collected from customers for expenditures that have yet to be incurred. Generally, regulatory assets and liabilities are amortized into income over the period authorized by the regulator.

The Companies evaluate whether or not recovery of their regulatory assets through future rates is probable and make various assumptions in their analyses. The expectations of future recovery are generally based on orders issued by regulatory commissions, legislation or historical experience, as well as discussions with applicable regulatory authorities and legal counsel. If recovery of a regulatory asset is determined to be less than probable, it will be written off in the period such assessment is made.

Asset Retirement Obligations

Asset Retirement Obligations

The Companies recognize AROs at fair value as incurred or when sufficient information becomes available to determine a reasonable estimate of the fair value of future retirement activities to be performed. These amounts are generally capitalized as costs of the related tangible long-lived assets. Since relevant market information is not available, fair value is estimated using discounted cash flow analyses. At least annually, the Companies evaluate the key assumptions underlying their AROs including estimates of the amounts and timing of future cash flows associated with retirement activities. AROs are adjusted when significant changes in these assumptions are identified. Dominion and Dominion Gas report accretion of AROs and depreciation on asset retirement costs associated with their natural gas pipeline and storage well assets as an adjustment to the related regulatory liabilities when revenue is recoverable from customers for AROs. Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with decommissioning its nuclear power stations as an adjustment to the regulatory liability for certain jurisdictions. Additionally, Virginia Power reports accretion of AROs and depreciation on asset retirement costs associated with certain prospective rider projects as an adjustment to the regulatory asset for certain jurisdictions. Accretion of all other AROs and depreciation of all other asset retirement costs are reported in other operations and maintenance expense and depreciation expense, respectively, in the Consolidated Statements of Income.

Debt Issuance Costs

Debt Issuance Costs

The Companies defer and amortize debt issuance costs and debt premiums or discounts over the expected lives of the respective debt issues, considering maturity dates and, if applicable, redemption rights held by others. Deferred debt issuance costs are recorded as an asset and classified in other current assets and other deferred charges and other assets in the Consolidated Balance Sheets. Amortization of the issuance costs is reported as interest expense. Unamortized costs associated with redemptions of debt securities prior to stated maturity dates are generally recognized and recorded in interest expense immediately. Effective January 2016, deferred debt issuance costs will be recorded as a reduction in long-term debt in the Consolidated Balance Sheets.  As permitted by regulatory authorities, gains or losses resulting from the refinancing of debt allocable to utility operations subject to cost-based rate regulation are deferred and amortized over the lives of the new issuances.

Investments

Investments

MARKETABLE EQUITY AND DEBT SECURITIES

Dominion accounts for and classifies investments in marketable equity and debt securities as trading or available-for-sale securities. Virginia Power classifies investments in marketable equity and debt securities as available-for-sale securities.

• Trading securities include marketable equity and debt securities held by Dominion in rabbi trusts associated with certain deferred compensation plans. These securities are reported in other investments in the Consolidated Balance Sheets at fair value with net realized and unrealized gains and losses included in other income in the Consolidated Statements of Income.

• Available-for-sale securities include all other marketable equity and debt securities, primarily comprised of securities held in the nuclear decommissioning trusts. These investments are reported at fair value in nuclear decommissioning trust funds in the Consolidated Balance Sheets. Net realized and unrealized gains and losses (including any other-than-temporary impairments) on investments held in Virginia Power's nuclear decommissioning trusts are recorded to a regulatory liability for certain jurisdictions subject to cost-based regulation. For all other available-for-sale securities, including those held in Dominion's merchant generation nuclear decommissioning trusts, net realized gains and losses (including any other-than-temporary impairments) are included in other income and unrealized gains and losses are reported as a component of AOCI, after-tax.

In determining realized gains and losses for marketable equity and debt securities, the cost basis of the security is based on the specific identification method.

NON-MARKETABLE INVESTMENTS

The Companies account for illiquid and privately held securities for which market prices or quotations are not readily available under either the equity or cost method. Non-marketable investments include:

• Equity method investments when the Companies have the ability to exercise significant influence, but not control, over the investee. Dominion's investments are included in investments in equity method affiliates and Virginia Power's investments are included in other investments in their Consolidated Balance Sheets. The Companies record equity method adjustments in other income in the Consolidated Statements of Income including: their proportionate share of investee income or loss, gains or losses resulting from investee capital transactions, amortization of certain differences between the carrying value and the equity in the net assets of the investee at the date of investment and other adjustments required by the equity method.

• Cost method investments when Dominion and Virginia Power do not have the ability to exercise significant influence over the investee. Dominion's and Virginia Power's investments are included in other investments and nuclear decommissioning trust funds.

OTHER-THAN-TEMPORARY IMPAIRMENT

Dominion and Virginia Power periodically review their investments to determine whether a decline in fair value should be considered other-than-temporary. If a decline in fair value of any security is determined to be other-than-temporary, the security is written down to its fair value at the end of the reporting period.

Decommissioning Trust Investments-Special Considerations

• The recognition provisions of the FASB's other-than-temporary impairment guidance apply only to debt securities classified as available-for-sale or held-to-maturity, while the presentation and disclosure requirements apply to both debt and equity securities.

• Debt Securities- Using information obtained from their nuclear decommissioning trust fixed-income investment managers, Dominion and Virginia Power record in earnings any unrealized loss for a debt security when the manager intends to sell the debt security or it is more-likely-than-not that the manager will have to sell the debt security before recovery of its fair value up to its cost basis. If that is not the case, but the debt security is deemed to have experienced a credit loss, Dominion and Virginia Power record the credit loss in earnings and any remaining portion of the unrealized loss in AOCI. Credit losses are evaluated primarily by considering the credit ratings of the issuer, prior instances of non-performance by the issuer and other factors.

• Equity securities and other investments- Dominion's and Virginia Power's method of assessing other-than-temporary declines requires demonstrating the ability to hold individual securities for a period of time sufficient to allow for the anticipated recovery in their market value prior to the consideration of the other criteria mentioned above. Since Dominion and Virginia Power have limited ability to oversee the day-to-day management of nuclear decommissioning trust fund investments, they do not have the ability to ensure investments are held through an anticipated recovery period. Accordingly, they consider all equity and other securities as well as non-marketable investments held in nuclear decommissioning trusts with market values below their cost bases to be other-than-temporarily impaired.

Inventories

Inventories

Materials and supplies and fossil fuel inventories are valued primarily using the weighted-average cost method. Stored gas inventory for Dominion Gas used in East Ohio gas distribution operations is valued using the LIFO method. Under the LIFO method, stored gas inventory was valued at $24 million and $12 million at December 31, 2015 and December 31, 2014, respectively. Based on the average price of gas purchased during 2015 and 2014, the cost of replacing the current portion of stored gas inventory exceeded the amount stated on a LIFO basis by $109 million and $98 million, respectively. Stored gas inventory for Dominion held by Hope and certain nonregulated gas operations is valued using the weighted-average cost method.

Gas Imbalances

Gas Imbalances

Natural gas imbalances occur when the physical amount of natural gas delivered from, or received by, a pipeline system or storage facility differs from the contractual amount of natural gas delivered or received. Dominion and Dominion Gas value these imbalances due to, or from, shippers and operators at an appropriate index price at period end, subject to the terms of its tariff for regulated entities. Imbalances are primarily settled in-kind. Imbalances due to Dominion and Dominion Gas from other parties are reported in other current assets and imbalances that Dominion and Dominion Gas owe to other parties are reported in other current liabilities in the Consolidated Balance Sheets.

Goodwill

Goodwill

Dominion and Dominion Gas evaluate goodwill for impairment annually as of April 1 and whenever an event occurs or circumstances change in the interim that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount.

New Accounting Standards

New Accounting Standards

In May 2014, the FASB issued revised accounting guidance for revenue recognition from contracts with customers. The core principle of this revised accounting guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in this update also require disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. For the Companies, the revised accounting guidance is effective for interim and annual periods beginning January 1, 2018. The Companies are currently in the preliminary stages of evaluating the impact of this guidance on their results of operations and overall liquidity. The Companies plan to complete their preliminary assessment, which includes a subset of representative contracts, in 2016. Once their initial evaluation is complete, the Companies will expand the scope of their assessment to include all contracts with customers. Other than increased disclosures, the impacts of the revised accounting guidance to the results of operations and cash flows of the Companies cannot be determined until their assessment process is complete.

In November 2015, the FASB issued revised accounting guidance to simplify the presentation of deferred income taxes. This update requires that deferred tax liabilities and assets be classified as noncurrent in the Consolidated Balance Sheet. The Companies have adopted this guidance on a prospective basis for the period ended December 31, 2015. For prior periods, the Companies have presented deferred taxes in either the current or noncurrent sections of the Consolidated Balance Sheets based on the classification of the related financial accounting assets or liabilities, or, for items such as operating loss carryforwards, the period in which the deferred taxes were expected to reverse.

In January 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of financial instruments. Most notably the update revises the accounting for equity securities, except for those accounted for under the equity method of accounting or resulting in consolidation, by requiring equity securities to be measured at fair value with the changes in fair value recognized in net income. However, an entity may measure equity investments that do not have a readily determinable fair value at cost minus impairment, if any, plus changes from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The guidance also simplifies the impairment assessment of equity investments without readily determinable fair values, revises the presentation of financial assets and liabilities and amends certain disclosure requirements associated with the fair value of financial instruments. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2018, with a cumulative-effect adjustment to the balance sheet. Amendments related to equity securities without readily determinable fair values are to be applied prospectively to such investments that exist as of the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

In February 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of leasing arrangements. The update requires the recognition of lease assets and liabilities for those leases currently classified as operating leases while also refining the definition of a lease. In addition, lessees will be required to disclose key information about the amount, timing, and uncertainty of cash flows arising from leasing arrangements. The guidance is effective for the Companies’ interim and annual reporting periods beginning January 1, 2019, although it can be early adopted, with a modified retrospective approach for leases that commenced prior to the date of adoption. The Companies are currently evaluating the impact the adoption of the standard will have on their consolidated financial statements and disclosures.

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Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Checks Outstanding but Not Yet Presented for Payment

The following table illustrates the checks outstanding but not yet presented for payment and recorded in accounts payable for the Companies:

Year Ended December 31,	2015	2014
(millions)
Dominion	$27	$42
Virginia Power	11	20
Dominion Gas	7	9

Schedule of Depreciation Rates

The Companies' average composite depreciation rates on utility property, plant and equipment are as follows:

Year Ended December 31,	2015	2014	2013
(percent)
Dominion
Generation	2.78	2.66	2.71
Transmission	2.42	2.38	2.36
Distribution	3.11	3.12	3.13
Storage	2.42	2.39	2.43
Gas gathering and processing	3.19	2.81	2.39
General and other	3.67	3.62	3.82
Virginia Power
Generation	2.78	2.66	2.71
Transmission	2.33	2.34	2.28
Distribution	3.33	3.34	3.33
General and other	3.40	3.29	3.51
Dominion Gas
Transmission	2.46	2.40	2.43
Distribution	2.45	2.47	2.50
Storage	2.44	2.40	2.43
Gas gathering and processing	3.20	2.82	2.39
General and other	4.72	5.77	5.93

Schedule of Estimated Useful Life

Dominion's nonutility property, plant and equipment is depreciated using the straight-line method over the following estimated useful lives:

Asset	Estimated Useful Lives
Merchant generation-nuclear	44 years
Merchant generation-other	15-36 years
General and other	5-59 years

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Acquisitions and Dispositions (Tables)

12 Months Ended

Dec. 31, 2015

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Schedule of Business Acquisitions, by Acquisition

The following table presents significant completed acquisitions of wholly-owned merchant solar projects by Dominion in 2014 and 2015. Long-term power purchase, interconnection and operation and maintenance agreements have been executed for all of the projects. Dominion has claimed and/or expects to claim federal investment tax credits on the projects. These projects are included in the Dominion Generation operating segment.

Completed Acquisition Date	Seller	Number of Projects	Project Location	Project Name(s)	Initial Acquisition Cost (millions)(1)		Project Cost (millions)(2)		Date of Commercial Operations	MW Capacity
March 2014	Recurrent Energy Development Holdings, LLC	6	California	Camelot, Kansas, Kent South, Old River One, Adams East, Columbia 2	$	50	$	428	Fourth quarter 2014	139
November 2014	CSI Project Holdco, LLC	1	California	West Antelope	79		79		November 2014	20
December 2014	EDF Renewable Development, Inc.	1	California	CID	71		71		January 2015	20
April 2015	EC&R NA Solar PV, LLC	1	California	Alamo	66		66		May 2015	20
April 2015	EDF Renewable Development, Inc.	3	California	Cottonwood(3)	106		106		May 2015	24
June 2015	EDF Renewable Development, Inc.	1	California	Catalina 2	68		68		July 2015	18
July 2015	SunPeak Solar, LLC	1	California	Imperial Valley 2	42		71		August 2015	20
November 2015	EC&R NA Solar PV, LLC	1	California	Maricopa West	65		65		December 2015	20
November 2015	Community Energy, Inc.	1	Virginia	Eastern Shore Solar	34		212		October 2016	80

(1) The purchase price was primarily allocated to Property, Plant and Equipment.

(2) Includes acquisition cost.

(3) One of the projects, Marin Carport, is expected to begin commercial operations in 2016.

Brayton Point and Kincaid

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement Disclosures

The following table presents selected information regarding the results of operations of Brayton Point and Kincaid, which are reported as discontinued operations in Dominion's Consolidated Statements of Income:

Year Ended December 31,	2013
(millions)
Operating revenue	$	304
Loss before income taxes	(135		)	(1)

(1) Includes $64 million of charges related to the defeasance of Brayton Point debt and the early redemption of Kincaid debt in 2013.

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Operating Revenue (Tables)

12 Months Ended

Dec. 31, 2015

Regulated and Unregulated Operating Revenue [Abstract]

Operating Revenue, Table

The Companies' operating revenue consists of the following:

Year Ended December 31,	2015		2014		2013
(millions)
Dominion
Electric sales:
Regulated	$	7,482	$	7,460	$	7,193
Nonregulated	1,488		1,839		2,511
Gas sales:
Regulated	218		334		323
Nonregulated	471		751		930
Gas transportation and storage	1,616		1,543		1,535
Other	408		509		628
Total operating revenue	$	11,683	$	12,436	$	13,120
Virginia Power
Regulated electric sales	$	7,482	$	7,460	$	7,193
Other	140		119		102
Total operating revenue	$	7,622	$	7,579	$	7,295
Dominion Gas
Gas sales:
Regulated	$	122	$	209	$	202
Nonregulated	10		26		32
Gas transportation and storage	1,366		1,353		1,338
NGL revenue	93		212		292
Other	125		98		73
Total operating revenue	$	1,716	$	1,898	$	1,937

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Income tax expense for continuing operations including noncontrolling interests

Details of income tax expense for continuing operations including noncontrolling interests were as follows:

	Dominion									Virginia Power									Dominion Gas
Year Ended December 31,	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Current:
Federal	$	(24	)	$	(11	)	$	317		$	316		$	85		$	357		$	90	$	86	$	158
State	75			14			110			92			67			62			30		32		41
Total current expense	51			3			427			408			152			419			120		118		199
Deferred:
Federal
Taxes before operating loss carryforwards and investment tax credits	384			956			563			154			381			224			156		192		92
Tax utilization (benefit) of operating loss carryforwards	539			(352		)	(18		)	96			—			—			6		—		—
Investment tax credits	(134		)	(152		)	(48		)	(11		)	—			—			—		—		—
State	66			(2		)	(31		)	13			16			17			1		24		10
Total deferred expense	855			450			466			252			397			241			163		216		102
Amortization of deferred investment tax credits	(1		)	(1		)	(1		)	(1		)	(1		)	(1		)	—		—		—
Total income tax expense	$	905		$	452		$	892		$	659		$	548		$	659		$	283	$	334	$	301

Effective income tax

For continuing operations including noncontrolling interests, the statutory U.S. federal income tax rate reconciles to the Companies' effective income tax rate as follows:

	Dominion						Virginia Power						Dominion Gas
Year Ended December 31,	2015		2014		2013		2015		2014		2013		2015		2014		2013
U.S. statutory rate	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%	35.0	%
Increases (reductions) resulting from:
State taxes, net of federal benefit	3.7		—		2.1		3.9		3.8		3.1		2.7		4.4		4.3
Investment tax credits	(4.7	)	(8.6	)	(1.8	)	(0.6	)	—		—		—		—		—
Production tax credits	(0.8	)	(1.2	)	(0.6	)	(0.6	)	(0.6	)	(0.2	)	—		—		—
Valuation allowances	(0.3	)	0.7		(0.1	)	—		—		—		—		—		—
AFUDC - equity	(0.3	)	—		(0.6	)	(0.6	)	—		(0.8	)	0.2		—		(0.1	)
Employee stock ownership plan deduction	(0.6	)	(0.9	)	(0.6	)	—		—		—		—		—		—
Other, net	—		0.4		(0.4	)	0.6		0.8		(0.4	)	0.3		0.1		0.3
Effective tax rate	32.0	%	25.4	%	33.0	%	37.7	%	39.0	%	36.7	%	38.2	%	39.5	%	39.5	%

The Companies deferred income taxes components

The Companies' deferred income taxes consist of the following:

	Dominion						Virginia Power						Dominion Gas
At December 31,	2015			2014			2015			2014			2015			2014
(millions)
Deferred income taxes:
Total deferred income tax assets	$	1,152		$	2,023		$	164		$	500		$	129		$	227
Total deferred income tax liabilities	8,552			8,663			4,805			4,915			2,343			2,289
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	$	6,299		$	5,895		$	4,133		$	3,965		$	1,541		$	1,417
Nuclear decommissioning	1,158			1,241			378			474			—			—
Deferred state income taxes	646			659			302			299			205			207
Federal benefit of deferred state income taxes	(226		)	(231		)	(106		)	(105		)	(72		)	(72		)
Deferred fuel, purchased energy and gas costs	(1		)	27			(3		)	18			1			7
Pension benefits	291			272			(99		)	(77		)	613			567
Other postretirement benefits	(15		)	(17		)	30			13			(7		)	(12		)
Loss and credit carryforwards	(1,004		)	(1,434		)	(53		)	(116		)	(4		)	(10		)
Valuation allowances	73			87			—			—			—			—
Partnership basis differences	367			304			—			—			41			42
Other	(188		)	(163		)	59			(56		)	(104		)	(84		)
Total net deferred income tax liabilities	$	7,400		$	6,640		$	4,641		$	4,415		$	2,214		$	2,062

Reconciliation of changes in the Companies unrecognized tax benefits

A reconciliation of changes in the Companies' unrecognized tax benefits follows:

	Dominion									Virginia Power									Dominion Gas
	2015			2014			2013			2015			2014			2013			2015		2014		2013
(millions)
Balance at January 1	$	145		$	222		$	293		$	36		$	39		$	57		$	29	$	29	$	30
Increases-prior period positions	2			24			17			—			2			12			—		—		—
Decreases-prior period positions	(40		)	(26		)	(99		)	(25		)	(16		)	(42		)	—		—		(1		)
Increases-current period positions	8			16			30			1			11			14			—		—		—
Decreases-current period positions	—			—			(5		)	—			—			—			—		—		—
Settlements with tax authorities	(5		)	—			(2		)	—			—			(2		)	—		—		—
Expiration of statutes of limitations	(7		)	(91		)	(12		)	—			—			—			—		—		—
Balance at December 31	$	103		$	145		$	222		$	12		$	36		$	39		$	29	$	29	$	29

Earliest tax year remaining

For each of the major states in which Dominion operates, the earliest tax year remaining open for examination is as follows:

State	Earliest Open Tax Year
Pennsylvania(1)	2010
Connecticut	2012
Virginia(2)	2012
West Virginia(1)	2012
New York(1)	2007

(1) Considered a major state for Dominion Gas' operations.

(2) Considered a major state for Virginia Power's operations.

Schedule of Components of Income Tax Expense (Benefit) from Discontinued Operations

Details of income tax expense for Dominion's discontinued operations were as follows:

Year Ended December 31,	2013
(millions)
Current:
Federal	(274	)
State	(41	)
Total current benefit	(315	)
Deferred:
Federal	232
State	40
Total deferred expense	272
Total income tax benefit	(43	)

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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

Fair Value, Option, Quantitative Disclosures

The following table presents Dominion's quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for price volatility and credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	97	Discounted Cash Flow	Market Price (per Dth)	(4)	(2) - 8	(1	)
				Credit Spread	(5)	1% - 6%	3	%
Liquids(3)	4		Discounted Cash Flow	Market Price (per Gal)	(4)	0 - 2	1
FTRs	9		Discounted Cash Flow	Market Price (per MWh)	(4)	(2) - 14	1
Physical and Financial Options:
Natural Gas	4		Option Model	Market Price (per Dth)	(4)	2 - 3	3
				Price Volatility	(6)	25% - 58%	37	%
Total assets	$	114
Liabilities:
Physical and Financial Forwards and Futures:
Natural Gas(2)	$	9	Discounted Cash Flow	Market Price (per Dth)	(4)	(2) - 3	2
FTRs	3		Discounted Cash Flow	Market Price (per MWh)	(4)	(9) - 9	2
Physical and Financial Options:
Natural Gas	7		Option Model	Market Price (per Dth)	(4)	2 - 5	3
				Price Volatility	(6)	25% - 58%	35	%
Total liabilities	$	19

(1) Averages weighted by volume.

(2) Includes basis.

(3) Includes NGLs and oil.

(4) Represents market prices beyond defined terms for Levels 1 and 2.

(5) Represents credit spreads unrepresented in published markets.

(6) Represents volatilities unrepresented in published markets

Fair Value, Option, Qualitative Disclosures Related to Election

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)	Gain (loss)
Market Price	Sell	Increase (decrease)	Loss (gain)
Price Volatility	Buy	Increase (decrease)	Gain (loss)
Price Volatility	Sell	Increase (decrease)	Loss (gain)
Credit Spread	Asset	Increase (decrease)	Loss (gain)

Fair Value, by Balance Sheet Grouping

The following table presents Dominion's assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	1	$	249	$	114	$	364
Interest rate	—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap	2,547		—		—		2,547
Other	5		—		—		5
REIT	63		—		—		63
Non-U.S.:
Large Cap	10		—		—		10
Fixed Income:
Corporate debt instruments	—		437		—		437
U.S. Treasury securities and agency debentures	458		201		—		659
State and municipal	—		376		—		376
Other	—		100		—		100
Cash equivalents and other	2		2		—		4
Total assets	$	3,086	$	1,389	$	114	$	4,589
Liabilities:
Derivatives:
Commodity	$	—	$	141	$	19	$	160
Interest rate	—		183		—		183
Total liabilities	$	—	$	324	$	19	$	343
At December 31, 2014
Assets:
Derivatives:
Commodity	$	3	$	567	$	125	$	695
Interest rate	—		24		—		24
Investments(1):
Equity securities:
U.S.:
Large Cap	2,669		—		—		2,669
Other	6		—		—		6
Non-U.S.:
Large Cap	12		—		—		12
Fixed Income:
Corporate debt instruments	—		441		—		441
U.S. Treasury securities and agency debentures	419		190		—		609
State and municipal	—		395		—		395
Other	—		74		—		74
Cash equivalents and other	3		10		—		13
Total assets	$	3,112	$	1,701	$	125	$	4,938
Liabilities:
Derivatives:
Commodity	$	3	$	571	$	18	$	592
Interest rate	—		202		—		202
Total liabilities	$	3	$	773	$	18	$	794

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table presents the net change in Dominion's assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	107		$	(16	)	$	25
Total realized and unrealized gains (losses):
Included in earnings	(5		)	97			(9		)
Included in other comprehensive income (loss)	(9		)	7			1
Included in regulatory assets/liabilities	(4		)	109			(9		)
Settlements	9			(88		)	(23		)
Transfers out of Level 3(1)	(3		)	(2		)	(1		)
Balance at December 31,	$	95		$	107		$	(16	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	$	2		$	6		$	—

(1) In March 2015, Dominion changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

Fair Value, Unobservable Inputs, Gain (Loss) Included In Earnings

The following table presents Dominion's gains and losses included in earnings in the Level 3 fair value category:

	Operating Revenue		Electric Fuel and Other Energy-Related Purchases			Purchased Gas			Total
(millions)
Year Ended December 31, 2015
Total gains (losses) included in earnings	$	6	$	(11	)	$	—		$	(5	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1		1			—			2
Year Ended December 31, 2014
Total gains (losses) included in earnings	$	4	$	97		$	(4	)	$	97
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	4		1			1			6
Year Ended December 31, 2013
Total gains (losses) included in earnings	$	11	$	(19	)	$	(1	)	$	(9	)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1		—			(1		)	—

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments

For the Companies' financial instruments that are not recorded at fair value, the carrying amounts and estimated fair values are as follows:

At December 31,	2015				2014
	Carrying Amount		Estimated Fair Value(1)		Carrying Amount		Estimated Fair Value(1)
(millions)
Dominion
Long-term debt, including securities due within one year(2)	$	21,998	$	23,210	$	19,723	$	21,881
Junior subordinated notes(3)	1,358		1,192		1,374		1,396
Remarketable subordinated notes(3)	2,086		2,129		2,083		2,362
Virginia Power
Long-term debt, including securities due within one year(3)	$	9,425	$	10,400	$	8,937	$	10,293
Dominion Gas
Long-term debt, including securities due within one year(3)	$	3,292	$	3,299	$	2,594	$	2,672

(1) Fair value is estimated using market prices, where available, and interest rates currently available for issuance of debt with similar terms and remaining maturities. All fair value measurements are classified as Level 2. The carrying amount of debt issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

(2) Carrying amount includes amounts which represent the unamortized discount and/or premium. At December 31, 2015, and 2014, includes the valuation of certain fair value hedges associated with Dominion's fixed rate debt, of $7 million and $19 million, respectively.

(3) Carrying amount includes amounts which represent the unamortized discount and/or premium.

Virginia Electric and Power Company

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

Fair Value, Option, Quantitative Disclosures

The following table presents Virginia Power's quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
FTRs	$	9	Discounted Cash Flow	Market Price (per MWh)	(3)	(2) - 14	1
Natural gas(2)	92		Discounted Cash Flow	Market Price (per Dth)	(3)	(2) - 4	(1	)
				Credit Spread	(4)	1% - 6%	3	%
Total assets	$	101
Liabilities:
Physical and Financial Forwards and Futures:
FTRs	$	3	Discounted Cash Flow	Market Price (per MWh)	(3)	(9) - 9	2
Physical and Financial Options:
Natural gas	5		Discounted Cash Flow	Market Price (per Dth)	(3)	2 - 5	3
				Price Volatility	(5)	32% - 38%	35	%
Total liabilities	$	8

(1) Averages weighted by volume.

(2) Includes basis.

(3) Represents market prices beyond defined terms for Levels 1 and 2.

(4) Represents credit spreads unrepresented in published markets.

(5) Represents volatilities unrepresented in published markets.

Fair Value, Option, Qualitative Disclosures Related to Election

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs	Position	Change to Input	Impact on Fair Value Measurement
Market Price	Buy	Increase (decrease)	Gain (loss)
Market Price	Sell	Increase (decrease)	Loss (gain)
Price Volatility	Buy	Increase (decrease)	Gain (loss)
Price Volatility	Sell	Increase (decrease)	Loss (gain)
Credit Spread	Asset	Increase (decrease)	Loss (gain)

Fair Value, by Balance Sheet Grouping

The following table presents Virginia Power's assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Derivatives:
Commodity	$	—	$	13	$	101	$	114
Interest rate	—		13		—		13
Investments(1):
Equity securities:
U.S.:
Large Cap	1,100		—		—		1,100
REIT	63		—		—		63
Fixed Income:
Corporate debt instruments	—		238		—		238
U.S. Treasury securities and agency debentures	180		79		—		259
State and municipal	—		175		—		175
Other	—		34		—		34
Total assets	$	1,343	$	552	$	101	$	1,996
Liabilities:
Derivatives:
Commodity	$	—	$	19	$	8	$	27
Interest rate	—		59		—		59
Total liabilities	$	—	$	78	$	8	$	86
At December 31, 2014
Assets:
Derivatives:
Commodity	$	—	$	7	$	106	$	113
Investments(1):
Equity securities:
U.S.:
Large Cap	1,157		—		—		1,157
Fixed Income:
Corporate debt instruments	—		250		—		250
U.S. Treasury securities and agency debentures	137		61		—		198
State and municipal	—		211		—		211
Other	—		23		—		23
Total assets	$	1,294	$	552	$	106	$	1,952
Liabilities:
Derivatives:
Commodity	$	—	$	11	$	4	$	15
Interest rate	—		72		—		72
Total liabilities	$	—	$	83	$	4	$	87

(1) Includes investments held in the nuclear decommissioning and rabbi trusts.

Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table presents the net change in Virginia Power's assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	102		$	(7	)	$	2
Total realized and unrealized gains (losses):
Included in earnings	(13		)	96			(17		)
Included in regulatory assets/liabilities	(5		)	109			(9		)
Settlements	13			(96		)	17
Transfers out of Level 3	(4		)	—			—
Balance at December 31,	$	93		$	102		$	(7	)

Dominion Gas Holdings, LLC

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

Fair Value, Option, Quantitative Disclosures

The following table presents Dominion Gas' quantitative information about Level 3 fair value measurements at December 31, 2015. The range and weighted average are presented in dollars for market price inputs and percentages for credit spreads.

	Fair Value (millions)		Valuation Techniques	Unobservable Input		Range	Weighted Average(1)
Assets:
Physical and Financial Forwards and Futures:
NGLs	$	6	Discounted Cash Flow	Market Price (per Gal)	(2)	0 - 1	1
Total assets	$	6

(1) Averages weighted by volume.

(2) Represents market prices beyond defined terms for Levels 1 and 2.

Fair Value, by Balance Sheet Grouping

The following table presents Dominion Gas' assets and liabilities for commodity and interest rate derivatives that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

	Level 1		Level 2		Level 3		Total
(millions)
At December 31, 2015
Assets:
Commodity	$	—	$	5	$	6	$	11
Total assets	$	—	$	5	$	6	$	11
Liabilities:
Interest rate	$	—	$	14	$	—	$	14
Total liabilities	$	—	$	14	$	—	$	14
At December 31, 2014
Assets:
Commodity	$	—	$	—	$	2	$	2
Total assets	$	—	$	—	$	2	$	2
Liabilities:
Interest rate	$	—	$	9	$	—	9
Total liabilities	$	—	$	9	$	—	$	9

Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table presents the net change in Dominion Gas' derivative assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

	2015			2014			2013
(millions)
Balance at January 1,	$	2		$	(6	)	$	(12	)
Total realized and unrealized gains (losses):
Included in earnings	1			2			1
Included in other comprehensive income (loss)	(5		)	10			3
Settlements	(1		)	(4		)	2
Transfers out of Level 3(1)	9			—			—
Balance at December 31,	$	6		$	2		$	(6	)

(1) In March 2015, Dominion Gas changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

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Derivatives and Hedge Accounting Activities (Tables)

12 Months Ended

Dec. 31, 2015

Derivative [Line Items]

Offsetting Assets

The tables below present Dominion's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	—	$	24	$	24	$	—	$	24
Commodity contracts:
Over-the-counter	217		—		217		382		—		382
Exchange	138		—		138		298		—		298
Total derivatives, subject to a master netting or similar arrangement	379		—		379		704		—		704
Total derivatives, not subject to a master netting or similar arrangement	9		—		9		15		—		15
Total	$	388	$	—	$	388	$	719	$	—	$	719

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	24	$	22	$	—	$	2	$	24	$	16	$	—	$	8
Commodity contracts:
Over-the-counter	217		37		—		180		382		34		34		314
Exchange	138		82		—		56		298		298		—		—
Total	$	379	$	141	$	—	$	238	$	704	$	348	$	34	$	322

Offsetting Liabilities

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	—	$	183	$	202	$	—	$	202
Commodity contracts:
Over-the-counter	70		—		70		87		—		87
Exchange	82		—		82		493		—		493
Total derivatives, subject to a master netting or similar arrangement	335		—		335		782		—		782
Total derivatives, not subject to a master netting or similar arrangement	8		—		8		12		—		12
Total	$	343	$	—	$	343	$	794	$	—	$	794

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	183	$	22	$	—	$	161	$	202	$	16	$	—	$	186
Commodity contracts:
Over-the-counter	70		37		—		33		87		34		1		52
Exchange	82		82		—		—		493		298		195		—
Total	$	335	$	141	$	—	$	194	$	782	$	348	$	196	$	238

Volumes of Derivatives

The following table presents the volume of Dominion's derivative activity as of December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)	80		19
Basis	216		554
Electricity (MWh):
Fixed price	15,661,078		—
FTRs	33,350,993		—
Capacity (MW)	7,600		—
Liquids (Gal)(2)	83,076,000		18,606,000
Interest rate	$	2,950,000,000	$	3,100,000,000

(1) Includes options.

(2) Includes NGLs and oil.

Cash Flow Hedges Included Accumulated Other Comprehensive Income (Loss)

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion's Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax			Maximum Term
(millions)
Commodities:
Gas	$	(7	)	$	(7	)	22 months
Electricity	76			76			12 months
Other	6			6			15 months
Interest rate	(251		)	(9		)	387 months
Total	$	(176	)	$	66

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following tables present the fair values of Dominion's derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	101	$	151	$	252
Interest rate	3		—		3
Total current derivative assets	104		151		255
Noncurrent Assets
Commodity	3		109		112
Interest rate	21		—		21
Total noncurrent derivative assets(1)	24		109		133
Total derivative assets	$	128	$	260	$	388
LIABILITIES
Current Liabilities
Commodity	$	32	$	116	$	148
Interest rate	164		—		164
Total current derivative liabilities	196		116		312
Noncurrent Liabilities
Commodity	—		12		12
Interest rate	19		—		19
Total noncurrent derivative liabilities(2)	19		12		31
Total derivative liabilities	$	215	$	128	$	343
At December 31, 2014
ASSETS
Current Assets
Commodity	$	281	$	242	$	523
Interest rate	13		—		13
Total current derivative assets	294		242		536
Noncurrent Assets
Commodity	71		101		172
Interest rate	11		—		11
Total noncurrent derivative assets(1)	82		101		183
Total derivative assets	$	376	$	343	$	719
LIABILITIES
Current Liabilities
Commodity	$	224	$	267	$	491
Interest rate	100		—		100
Total current derivative liabilities	324		267		591
Noncurrent Liabilities
Commodity	55		46		101
Interest rate	102		—		102
Total noncurrent derivative liabilities(2)	157		46		203
Total derivative liabilities	$	481	$	313	$	794

(1) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion's Consolidated Balance Sheets.

(2) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion's Consolidated Balance Sheets.

Derivative Instruments Gain (Loss) by Hedging Relationship by Income Statement Location

The following tables present the gains and losses on Dominion's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	203
Purchased gas				(15		)
Electric fuel and other energy-related purchases				(1		)
Total commodity	$	230		$	187		$	4
Interest rate(3)	(46		)	(11		)	(13		)
Total	$	184		$	176		$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(130	)
Purchased gas				(13		)
Electric fuel and other energy-related purchases				7
Total commodity	$	245		$	(136	)	$	(4	)
Interest rate(3)	(208		)	(16		)	(81		)
Total	$	37		$	(152	)	$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(58	)
Purchased gas				(47		)
Electric fuel and other energy-related purchases				(10		)
Total commodity	$	(481	)	$	(115	)	$	5
Interest rate(3)	77			(15		)	81
Total	$	(404	)	$	(130	)	$	86

(1) Amounts deferred into AOCI have no associated effect in Dominion's Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

(3) Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

Schedule Of Derivatives Not Designated As Hedging Instruments

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014			2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue	$	24		$	(310	)	$	(45	)
Purchased gas	(14		)	(51		)	(9		)
Electric fuel and other energy-related purchases	(14		)	113			(29		)
Interest rate(2)	(1		)	—			—
Total	$	(5	)	$	(248	)	$	(83	)

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

(2) Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

Virginia Electric and Power Company

Derivative [Line Items]

Offsetting Assets

The tables below present Virginia Power's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	—	$	13	$	—	$	—	$	—
Commodity contracts:
Over-the-counter	101		—		101		106		—		106
Total derivatives, subject to a master netting or similar arrangement	114		—		114		106		—		106
Total derivatives, not subject to a master netting or similar arrangement	13		—		13		7		—		7
Total	$	127	$	—	$	127	$	113	$	—	$	113

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	13	$	10	$	—	$	3	$	—	$	—	$	—	$	—
Commodity contracts:
Over-the-counter	101		3		—		98		106		4		—		102
Total	$	114	$	13	$	—	$	101	$	106	$	4	$	—	$	102

Offsetting Liabilities

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	—	$	59	$	72	$	—	$	72
Commodity contracts:
Over-the-counter	5		—		5		8		—		8
Total derivatives, subject to a master netting or similar arrangement	64		—		64		80		—		80
Total derivatives, not subject to a master netting or similar arrangement	22		—		22		7		—		7
Total	$	86	$	—	$	86	$	87	$	—	$	87

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	59	$	10	$	—	$	49	$	72	$	—	$	—	$	72
Commodity contracts:
Over-the-counter	5		3		—		2		8		4		—		4
Total	$	64	$	13	$	—	$	51	$	80	$	4	$	—	$	76

Volumes of Derivatives

The following table presents the volume of Virginia Power's derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
Natural Gas (bcf):
Fixed price(1)	32		10
Basis	102		509
Electricity (MWh):
FTRs	30,383,934		—
Capacity (MW)	7,600		—
Interest rate	$	900,000,000	$	1,100,000,000

(1) Includes options.

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following tables present the fair values of Virginia Power's derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	—	$	18	$	18
Total current derivative assets(1)	—		18		18
Noncurrent Assets
Commodity	—		96		96
Interest rate	13		—		13
Total noncurrent derivative assets(2)	13		96		109
Total derivative assets	$	13	$	114	$	127
LIABILITIES
Current Liabilities
Commodity	$	—	$	23	$	23
Interest rate	57		—		57
Total current derivative liabilities	57		23		80
Noncurrent Liabilities
Commodity	—		4		4
Interest rate	2		—		2
Total noncurrent derivative liabilities(3)	2		4		6
Total derivative liabilities	$	59	$	27	$	86
At December 31, 2014
ASSETS
Current Assets
Commodity	$	—	$	51	$	51
Total current derivative assets(1)	—		51		51
Noncurrent Assets
Commodity	—		62		$	62
Total noncurrent derivative assets(2)	—		62		62
Total derivative assets	$	—	$	113	$	113
LIABILITIES
Current Liabilities
Commodity	$	3	$	12	$	15
Interest rate	45		—		45
Total current derivative liabilities	48		12		60
Noncurrent Liabilities
Interest rate	27		—		27
Total noncurrent derivative liabilities(3)	27		—		27
Total derivative liabilities	$	75	$	12	$	87

(1) Current derivative assets are presented in other current assets in Virginia Power's Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power's Consolidated Balance Sheets.

(3) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power's Consolidated Balance Sheets.

Derivative Instruments Gain (Loss) by Hedging Relationship by Income Statement Location

The following tables present the gains and losses on Virginia Power's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income			Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2)
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	(1	)
Total commodity	$	—		$	(1	)	$	4
Interest rate(3)	(3		)	—			(13		)
Total	$	(3	)	$	(1	)	$	(9	)
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	5
Total commodity	$	4		$	5		$	(4	)
Interest rate(3)	(10		)	—			(81		)
Total	$	(6	)	$	5		$	(85	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Electric fuel and other energy-related purchases				$	—
Total commodity	$	—		$	—		$	5
Interest rate(3)	9			—			81
Total	$	9		$	—		$	86

(1) Amounts deferred into AOCI have no associated effect in Virginia Power's Consolidated Statements of Income.

(2) Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

(3) Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in interest and related charges.

Schedule Of Derivatives Not Designated As Hedging Instruments

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives(1)
Year Ended December 31,	2015			2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity(2)	$	(13	)	$	105	$	(16	)
Total	$	(13	)	$	105	$	(16	)

(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

(2) Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.

Dominion Gas Holdings, LLC

Derivative [Line Items]

Offsetting Assets

The tables below present Dominion Gas' derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	11	$	2	$	—	$	2
Total derivatives, subject to a master netting or similar arrangement	$	11	$	—	$	11	$	2	$	—	$	2

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts		Net Amounts of Assets Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Received		Net Amounts
(millions)
Commodity contracts:
Over-the-counter	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2
Total	$	11	$	—	$	—	$	11	$	2	$	—	$	—	$	2

Offsetting Liabilities

	December 31, 2015						December 31, 2014
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	14	$	9	$	—	$	9
Total derivatives, subject to a master netting or similar arrangement	$	14	$	—	$	14	$	9	$	—	$	9

			December 31, 2015								December 31, 2014
			Gross Amounts Not Offset in the Consolidated Balance Sheet								Gross Amounts Not Offset in the Consolidated Balance Sheet
	Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts		Net Amounts of Liabilities Presented in the Consolidated Balance Sheet		Financial Instruments		Cash Collateral Paid		Net Amounts
(millions)
Interest rate contracts:
Over-the-counter	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9
Total	$	14	$	—	$	—	$	14	$	9	$	—	$	—	$	9

Volumes of Derivatives

The following table presents the volume of Dominion Gas' derivative activity at December 31, 2015. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.

	Current		Noncurrent
NGLs (Gal)	77,364,000		13,818,000
Interest rate	$	250,000,000	$	—

Cash Flow Hedges Included Accumulated Other Comprehensive Income (Loss)

The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Gas' Consolidated Balance Sheet at December 31, 2015:

	AOCI After-Tax			Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax		Maximum Term
(millions)
Commodities:
NGLs	$	7		$	6	15 months
Interest rate	(24		)	—		348 months
Total	$	(17	)	$	6

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following tables present the fair values of Dominion Gas' derivatives and where they are presented in its Consolidated Balance Sheets:

	Fair Value  - Derivatives under Hedge Accounting		Fair Value - Derivatives not under Hedge Accounting		Total Fair Value
(millions)
At December 31, 2015
ASSETS
Current Assets
Commodity	$	10	$	—	$	10
Total current derivative assets(1)	10		—		10
Noncurrent Assets
Commodity	1		—		1
Total noncurrent derivative assets(2)	1		—		1
Total derivative assets	$	11	$	—	$	11
LIABILITIES
Current Liabilities
Interest rate	$	14	$	—	$	14
Total current derivative liabilities(3)	14		—		14
Total derivative liabilities	$	14	$	—	$	14
At December 31, 2014
ASSETS
Current Assets
Commodity	$	2	$	—	$	2
Total current derivative assets(1)	2		—		2
Total derivative assets	$	2	$	—	$	2
LIABILITIES
Noncurrent Liabilities
Interest rate	$	9	$	—	$	9
Total noncurrent derivative liabilities(4)	9		—		9
Total derivative liabilities	$	9	$	—	$	9

(1) Current derivative assets are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

(2) Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

(3) Current derivative liabilities are presented in other current liabilities in Dominion Gas' Consolidated Balance Sheets.

(4) Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

Derivative Instruments Gain (Loss) by Hedging Relationship by Income Statement Location

The following tables present the gains and losses on Dominion Gas' derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships	Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1)			Amount of Gain (Loss) Reclassified from AOCI to Income
(millions)
Year Ended December 31, 2015
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	6
Total commodity	$	16		$	6
Interest rate(2)	(6		)	—
Total	$	10		$	6
Year Ended December 31, 2014
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	2
Purchased gas				(14		)
Total commodity	$	12		$	(12	)
Interest rate(2)	(62		)	(1		)
Total	$	(50	)	$	(13	)
Year Ended December 31, 2013
Derivative Type and Location of Gains (Losses)
Commodity:
Operating revenue				$	(2	)
Purchased gas				(14		)
Total commodity	$	(2	)	$	(16	)
Interest rate(2)	68			—
Total	$	66		$	(16	)

(1) Amounts deferred into AOCI have no associated effect in Dominion Gas' Consolidated Statements of Income.

(2) Amounts recorded in Dominion Gas' Consolidated Statements of Income are classified in interest and related charges.

Schedule Of Derivatives Not Designated As Hedging Instruments

Derivatives not designated as hedging instruments	Amount of Gain (Loss) Recognized in Income on Derivatives
Year Ended December 31,	2015		2014		2013
(millions)
Derivative Type and Location of Gains (Losses)
Commodity
Operating revenue	$	6	$	—	$	—
Total	$	6	$	—	$	—

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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Earnings Per Share Computation

The following table presents the calculation of Dominion's basic and diluted EPS:

	2015		2014		2013
(millions, except EPS)
Net income attributable to Dominion	$	1,899	$	1,310	$	1,697
Average shares of common stock outstanding-Basic	592.4		582.7		578.7
Net effect of dilutive securities(1)	1.3		1.8		0.8
Average shares of common stock outstanding-Diluted	593.7		584.5		579.5
Earnings Per Common Share-Basic	$	3.21	$	2.25	$	2.93
Earnings Per Common Share-Diluted	$	3.20	$	2.24	$	2.93

(1) Dilutive securities consist primarily of the 2013 Equity Units for 2015, the 2013 Equity Units and contingently convertible senior notes for 2014, and contingently convertible senior notes for 2013. Dominion redeemed all of its contingently convertible senior notes in 2014. See Note 17 for more information.

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Investments (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Available-for-sale Securities [Line Items]

Available-For-Sale Securities

Dominion's decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains (1)		Total Unrealized Losses (1)				Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	1,295	$	1,213	$	—			$	2,508
REIT	59		4		—				63
Marketable debt securities:
Corporate debt instruments	433		11		(7		)		437
U.S. Treasury securities and agency debentures	654		8		(4		)		658
State and municipal	312		22		—				334
Other	99		—		—				99
Cost method investments	70		—		—				70
Cash equivalents and other(2)	14		—		—				14
Total	$	2,936	$	1,258	$	(11	)	(3)	$	4,183
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	1,273	$	1,353	$	—			$	2,626
Marketable debt securities:
Corporate debt instruments	424		19		(2		)		441
U.S. Treasury securities and agency debentures	597		13		(4		)		606
State and municipal	332		23		—				355
Other	66		—		—				66
Cost method investments	86		—		—				86
Cash equivalents and other(2)	16		—		—				16
Total	$	2,794	$	1,408	$	(6	)	(3)	$	4,196

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $12 million and $3 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $592 million and $379 million at December 31, 2015 and 2014, respectively.

Investments Classified by Contractual Maturity Date

The fair value of Dominion's marketable debt securities held in nuclear decommissioning trust funds at December 31, 2015

by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	208
Due after one year through five years	396
Due after five years through ten years	412
Due after ten years	512
Total	$	1,528

Marketable Securities

Presented below is selected information regarding Dominion's marketable equity and debt securities held in nuclear decommissioning trust funds:

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	1,340	$	1,235	$	1,476
Realized gains(1)	219		171		157
Realized losses(1)	84		30		33

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

Other Than Temporary Impairment Losses On Investment Securities

Dominion recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	66		$	21		$	31
Losses recorded to nuclear decommissioning trust regulatory liability	(26		)	(5		)	(13		)
Losses recognized in other comprehensive income (before taxes)	(9		)	(3		)	(10		)
Net impairment losses recognized in earnings	$	31		$	13		$	8

(1) Amounts include other-than-temporary impairment losses for debt securities of $9 million, $3 million and $18 million at December 31, 2015, 2014 and 2013, respectively.

Investments Accounts Under Equity Method of Accounting

Investments that Dominion and Dominion Gas account for under the equity method of accounting are as follows:

Company	Ownership%			Investment Balance				Description
As of December 31,				2015		2014
(millions)
Dominion
Blue Racer	50	%		$	661	$	671	Midstream gas and related services
Iroquois	50.65	%	(1)	324		107		Gas transmission system
Fowler Ridge	50	%		125		134		Wind-powered merchant generation facility
NedPower	50	%		119		128		Wind-powered merchant generation facility
Atlantic Coast Pipeline	45	%		59		19		Gas transmission system
Other(2)	various			32		22
Total				$	1,320	$	1,081
Dominion Gas
Iroquois	24.72	%		$	102	$	107	Gas transmission system
Total				$	102	$	107

(1) Comprised of Dominion Midstream's interest of 25.93% and Dominion Gas' interest of 24.72%. See Note 15 for more information.    

(2) Dominion has a $50 million commitment to invest in clean power and technology businesses through 2018.

Virginia Electric and Power Company

Schedule of Available-for-sale Securities [Line Items]

Available-For-Sale Securities

Virginia Power's decommissioning trust funds are summarized below:

	Amortized Cost		Total Unrealized Gains (1)		Total Unrealized Losses (1)				Fair Value
(millions)
At December 31, 2015
Marketable equity securities:
U.S. large cap	$	574	$	525	$	—			$	1,099
REIT	59		4		—				63
Marketable debt securities:
Corporate debt instruments	237		5		(4		)		238
U.S. Treasury securities and agency debentures	260		1		(2		)		259
State and municipal	162		13		(1		)		174
Other	34		—		—				34
Cost method investments	70		—		—				70
Cash equivalents and other(2)	8		—		—				8
Total	$	1,404	$	548	$	(7	)	(3)	$	1,945
At December 31, 2014
Marketable equity securities:
U.S. large cap	$	563	$	594	$	—			$	1,157
Marketable debt securities:
Corporate debt instruments	242		9		(1		)		250
U.S. Treasury securities and agency debentures	197		3		(2		)		198
State and municipal	197		13		—				210
Other	23		—		—				23
Cost method investments	86		—		—				86
Cash equivalents and other(2)	6		—		—				6
Total	$	1,314	$	619	$	(3	)	(3)	$	1,930

(1) Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

(2) Includes pending sales of securities of $8 million and $6 million at December 31, 2015 and 2014, respectively.

(3) The fair value of securities in an unrealized loss position was $281 million and $170 million at December 31, 2015 and 2014, respectively.

Investments Classified by Contractual Maturity Date

The fair value of Virginia Power's marketable debt securities at December 31, 2015, by contractual maturity is as follows:

	Amount
(millions)
Due in one year or less	$	67
Due after one year through five years	166
Due after five years through ten years	236
Due after ten years	236
Total	$	705

Marketable Securities

Presented below is selected information regarding Virginia Power's marketable equity and debt securities held in nuclear decommissioning trust funds.

Year Ended December 31,	2015		2014		2013
(millions)
Proceeds from sales	$	639	$	549	$	572
Realized gains(1)	110		73		52
Realized losses(1)	43		12		14

(1) Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

Other Than Temporary Impairment Losses On Investment Securities

Virginia Power recorded other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds as follows:

Year Ended December 31,	2015			2014			2013
(millions)
Total other-than-temporary impairment losses(1)	$	36		$	8		$	15
Losses recorded to nuclear decommissioning trust regulatory liability	(26		)	(4		)	(13		)
Losses recorded in other comprehensive income (before taxes)	(6		)	(2		)	(1		)
Net impairment losses recognized in earnings	$	4		$	2		$	1

(1) Amounts include other-than-temporary impairment losses for debt securities of $6 million, $2 million and $9 million at December 31, 2015, 2014 and 2013, respectively.

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Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment, Net [Abstract]

Property, Plant and Equipment

Major classes of property, plant and equipment and their respective balances for the Companies are as follows:

At December 31,	2015		2014
(millions)
Dominion
Utility:
Generation	$	15,656	$	15,193
Transmission	11,461		9,897
Distribution	13,128		12,354
Storage	2,460		2,350
Nuclear fuel	1,464		1,411
Gas gathering and processing	799		791
General and other	927		845
Other-including plant under construction	5,550		3,633
Total utility	51,445		46,474
Nonutility:
Merchant generation-nuclear	1,339		1,267
Merchant generation-other	2,683		2,023
Nuclear fuel	938		860
Other-including plant under construction	1,371		782
Total nonutility	6,331		4,932
Total property, plant and equipment	$	57,776	$	51,406
Virginia Power
Utility:
Generation	$	15,656	$	15,193
Transmission	6,963		5,884
Distribution	10,048		9,526
Nuclear fuel	1,464		1,411
General and other	709		697
Other-including plant under construction	2,793		2,464
Total utility	37,633		35,175
Nonutility-other	6		5
Total property, plant and equipment	$	37,639	$	35,180
Dominion Gas
Utility:
Transmission	$	3,804	$	3,690
Distribution	2,765		2,530
Storage	1,583		1,466
Gas gathering and processing	797		786
General and other	165		111
Plant under construction	443		179
Total utility	9,557		8,762
Nonutility:
E&P properties being amortized and other	136		140
Total nonutility	136		140
Total property, plant and equipment	$	9,693	$	8,902

Share of Jointly-Owned Power Stations

Dominion's and Virginia Power's proportionate share of jointly-owned power stations at December 31, 2015 is as follows:

	Bath County Pumped Storage Station(1)			North Anna Units 1 and 2(1)			Clover Power Station(1)			Millstone Unit 3(2)
(millions, except percentages)
Ownership interest	60		%	88.4		%	50		%	93.5		%
Plant in service	$	1,049		$	2,452		$	576		$	1,149
Accumulated depreciation	(567		)	(1,177		)	(214		)	(320		)
Nuclear fuel	—			621			—			521
Accumulated amortization of nuclear fuel	—			(502		)	—			(364		)
Plant under construction	12			116			16			55

(1) Units jointly owned by Virginia Power.

(2) Unit jointly owned by Dominion.

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Goodwill And Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Segment allocation of goodwill

The changes in Dominion's and Dominion Gas' carrying amount and segment allocation of goodwill are presented below:

	Dominion Generation				Dominion Energy				DVP		Corporate and Other(1)		Total
(millions)
Dominion
Balance at December 31, 2013(2)	$	1,454		(3)	$	706		(3)	$	926	$	—	$	3,086
Asset disposition adjustment	(32		)	(4)	(10		)	(5)	—		—		(42		)
Balance at December 31, 2014(2)	$	1,422		(3)	$	696		(3)	$	926	$	—	$	3,044
DCG acquisition	—				250				—		—		250
Balance at December 31, 2015(2)	$	1,422			$	946			$	926	$	—	$	3,294
Dominion Gas
Balance at December 31, 2013(2)	$	—			$	545			$	—	$	—	$	545
Asset disposition adjustment	—				(3		)	(5)	—		—		(3		)
Balance at December 31, 2014(2)	$	—			$	542			$	—	$	—	$	542
No events affecting goodwill	—				—				—		—		—
Balance at December 31, 2015(2)	$	—			$	542			$	—	$	—	$	542

(1) Goodwill recorded at the Corporate and Other segment is allocated to the primary operating segments for goodwill impairment testing purposes.

(2) Goodwill amounts do not contain any accumulated impairment losses.

(3) Recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

(4) See Note 3 for a discussion of Dominion's dispositions and related goodwill write-offs.

(5) Related to assets sold or contributed to an affiliate or Blue Racer.

Components of intangible assets

The components of intangible assets are as follows:

At December 31,	2015				2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
(millions)
Dominion
Software, licenses and other	$	942	$	372	$	887	$	317
Total	$	942	$	372	$	887	$	317
Virginia Power
Software, licenses and other	$	301	$	88	$	286	$	81
Total	$	301	$	88	$	286	$	81
Dominion Gas
Software, licenses and other	$	211	$	128	$	192	$	113
Total	$	211	$	128	$	192	$	113

Annual amortization expense of intangible assets

Annual amortization expense for these intangible assets is estimated to be as follows:

	2016		2017		2018		2019		2020
(millions)
Dominion	$	79	$	68	$	57	$	47	$	35
Virginia Power	$	25	$	22	$	19	$	15	$	9
Dominion Gas	$	18	$	15	$	14	$	13	$	13

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Regulatory Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Regulatory Assets and Liabilities Disclosure [Abstract]

Schedule of Regulatory Assets and Liabilities

Regulatory assets and liabilities include the following:

At December 31,	2015	2014
(millions)
Dominion

Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)	90		124
Deferred nuclear refueling outage costs(3)	75		44
Unrecovered gas costs(4)	12		36
Other	63		64
Regulatory assets-current	351		347
Unrecognized pension and other postretirement benefit costs(5)	1,015		1,050
Deferred rate adjustment clause costs(2)	295		250
PJM transmission rates(6)	192		—
Income taxes recoverable through future rates(7)	126		133
Derivatives(8)	110		101
Other	127		108
Regulatory assets-non-current	1,865		1,642
Total regulatory assets	$	2,216	$	1,989
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other	54		99
Regulatory liabilities-current(10)	100		170
Provision for future cost of removal and AROs(11)	1,120		1,072
Nuclear decommissioning trust(12)	804		815
Deferred cost of fuel used in electric generation(1)	97		6
Derivatives(8)	79		—
Other	185		98
Regulatory liabilities-non-current	2,285		1,991
Total regulatory liabilities	$	2,385	$	2,161
Virginia Power
Regulatory assets:
Deferred cost of fuel used in electric generation(1)	$	111	$	79
Deferred rate adjustment clause costs(2)	80		117
Deferred nuclear refueling outage costs(3)	75		44
Other	60		58
Regulatory assets-current	326		298
Deferred rate adjustment clause costs(2)	213		179
PJM transmission rates(6)	192		—
Derivatives(8)	110		101
Income taxes recoverable through future rates(7)	97		100
Other	55		59
Regulatory assets-non-current	667		439
Total regulatory assets	$	993	$	737
Regulatory liabilities:
Other	$	35	$	90
Regulatory liabilities-current	35		90
Provision for future cost of removal(11)	890		852
Nuclear decommissioning trust(12)	804		815
Deferred cost of fuel used in electric generation(1)	97		6
Derivatives(8)	79		—
Other	59		10
Regulatory liabilities-non-current	1,929		1,683
Total regulatory liabilities	$	1,964	$	1,773
Dominion Gas
Regulatory assets:
Unrecovered gas costs(4)	$	11	$	29
Deferred rate adjustment clause costs(2)	10		7
Other	2		2
Regulatory assets-current	23		38
Unrecognized pension and other postretirement benefit costs(5)	282		242

Deferred rate adjustment clause costs(2)	82		71
Income taxes recoverable through future rates(7)	20		24
Other	65		42
Regulatory assets-non-current	449		379
Total regulatory assets	$	472	$	417
Regulatory liabilities:
PIPP(9)	$	46	$	71
Other	9		4
Regulatory liabilities-current	55		75
Provision for future cost of removal and AROs(11)	170		172
Other	31		20
Regulatory liabilities-non-current	201		192
Total regulatory liabilities	$	256	$	267

(1) Primarily reflects deferred fuel expenses for the Virginia jurisdiction of Dominion's and Virginia Power’s generation operations. See Note 13 for more information.

(2) Reflects deferrals under the electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects for Virginia Power. Reflects deferrals of costs associated with certain current and prospective rider projects for Dominion Gas. See Note 13 for more information.

(3) Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

(4) Reflects unrecovered gas costs at regulated gas operations, which are recovered through filings with the applicable regulatory authority.

(5) Represents unrecognized pension and other postretirement employee benefit costs expected to be recovered through future rates generally over the expected remaining service period of plan participants by certain of Dominion’s and Dominion Gas' rate-regulated subsidiaries.

(6) Reflects amount related to the PJM transmission cost allocation matter. See Note 13 for more information.

(7) Amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC-equity and depreciation of property, plant and equipment for which deferred income taxes were not recognized for ratemaking purposes, including amounts attributable to tax rate changes.

(8) As discussed under Derivative Instruments in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

(9) Under PIPP, eligible customers can make reduced payments based on their ability to pay. The difference between the customer’s total bill and the PIPP plan amount is deferred and collected or returned annually under the PIPP rate adjustment clause according to East Ohio tariff provisions. See Note 13 for more information.

(10) Current regulatory liabilities are presented in other current liabilities in Dominion's Consolidated Balance Sheets.

(11) Rates charged to customers by the Companies’ regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

(12) Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon) for the future decommissioning of Virginia Power’s utility nuclear generation stations, in excess of the related AROs.

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Asset Retirement Obligations (Tables)

12 Months Ended

Dec. 31, 2015

Asset Retirement Obligation [Abstract]

Changes to Asset Retirement Obligations

The changes to AROs during 2014 and 2015 were as follows:

	Amount
(millions)
Dominion
AROs at December 31, 2013	$	1,578
Obligations incurred during the period	40
Obligations settled during the period	(82		)
Revisions in estimated cash flows(1)	102
Accretion	81
Other	(5		)
AROs at December 31, 2014(2)	$	1,714
Obligations incurred during the period(3)	315
Obligations settled during the period	(106		)
Revisions in estimated cash flows(3)	88
Accretion	93
Other	(1		)
AROs at December 31, 2015(2)	$	2,103
Virginia Power
AROs at December 31, 2013	$	689
Obligations incurred during the period	28
Obligations settled during the period	(1		)
Revisions in estimated cash flows(1)	108
Accretion	37
Other	(6		)
AROs at December 31, 2014	$	855
Obligations incurred during the period(3)	289
Obligations settled during the period	(39		)
Revisions in estimated cash flows(3)	92
Accretion	50
AROs at December 31, 2015	$	1,247
Dominion Gas
AROs at December 31, 2013	$	137
Obligations incurred during the period	2
Obligations settled during the period	(8		)
Accretion	8
Other	8
AROs at December 31, 2014(4)	$	147
Obligations incurred during the period	5
Obligations settled during the period	(6		)
Revisions in estimated cash flows	(5		)
Accretion	9
Other	(1		)
AROs at December 31, 2015(4)	$	149

(1) Relates primarily to a shift of the delayed planned date on which the DOE is expected to begin accepting spent nuclear fuel.

(2) Includes $81 million and $216 million reported in other current liabilities at December 31, 2014, and 2015, respectively.

(3) Primarily reflects future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 for further information.

(4) Includes $140 million and $137 million reported in other deferred credits and other liabilities, with the remainder recorded in other current liabilities, at December 31, 2014 and 2015, respectively.

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Short-Term Debt And Credit Agreements (Tables)

12 Months Ended

Dec. 31, 2015

Short term Debt [Line Items]

Commercial paper bank loans and letters of credit outstanding as well as capacity available under credit facilities

Commercial paper and letters of credit outstanding, as well as capacity available under credit facilities, were as follows:

	Facility Limit		Outstanding Commercial Paper			Outstanding Letters of Credit		Facility Capacity Available
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	3,353		$	—	$	647
Joint revolving credit facility(1)	500		156			59		285
Total	$	4,500	$	3,509	(3)	$	59	$	932
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	2,664		$	—	$	1,336
Joint revolving credit facility(1)	500		111			48		341
Total	$	4,500	$	2,775	(3)	$	48	$	1,677

(1) These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by Dominion’s credit facilities were 0.62% and 0.38% at December 31, 2015 and 2014, respectively

Virginia Electric and Power Company

Short term Debt [Line Items]

Commercial paper bank loans and letters of credit outstanding as well as capacity available under credit facilities

Virginia Power's share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Dominion Gas were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)(2)	$	4,000	$	1,500		$	—
Joint revolving credit facility(1)	500		156			—
Total	$	4,500	$	1,656	(3)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	4,000	$	1,250		$	—
Joint revolving credit facility(1)	500		111			—
Total	$	4,500	$	1,361	(3)	$	—

(1) The full amount of the facilities is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion and Dominion Gas. Sub-limits for Virginia Power are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Virginia Power was an aggregate $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

(2) In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

(3) The weighted-average interest rates of the outstanding commercial paper supported by these credit facilities were 0.60% and 0.36% at December 31, 2015 and 2014, respectively.

Dominion Gas Holdings, LLC

Short term Debt [Line Items]

Commercial paper bank loans and letters of credit outstanding as well as capacity available under credit facilities

Dominion Gas' share of commercial paper and letters of credit outstanding under its joint credit facilities with Dominion and Virginia Power were as follows:

	Facility Limit (1)		Outstanding Commercial Paper			Outstanding Letters of Credit
(millions)
At December 31, 2015
Joint revolving credit facility(1)	$	1,000	$	391		$	—
Joint revolving credit facility(1)	500		—			—
Total	$	1,500	$	391	(2)	$	—
At December 31, 2014
Joint revolving credit facility(1)	$	1,000	$	—		$	—
Joint revolving credit facility(1)	500		—			—
Total	$	1,500	$	—		$	—

(1) A maximum of a combined $1.5 billion of the facilities is available to Dominion Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion and Virginia Power. Sub-limits for Dominion Gas are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Dominion Gas was an aggregate $500 million. In January 2016, the aggregate sub-limit for Dominion Gas was increased to $1.0 billion. If Dominion Gas has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.

(2) The weighted-average interest rate of the outstanding commercial paper supported by these credit facilities was 0.63% at December 31, 2015.

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Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Long-term Debt, Unclassified [Abstract]

Long term Debt

At December 31,	2015 Weighted- average Coupon(1)		2015			2014
(millions, except percentages)
Dominion Gas Holdings, LLC:
Unsecured Senior Notes:
1.05% to 2.8%, due 2016 to 2020	2.26	%	$	1,550		$	850
3.55% to 4.8%, due 2023 to 2044	4.15	%	1,750			1,750
Dominion Gas Holdings, LLC total principal			$	3,300		$	2,600
Securities due within one year	1.05	%	(400		)
Unamortized discount			(8		)	(6		)
Dominion Gas Holdings, LLC total long-term debt			$	2,892		$	2,594
Virginia Electric and Power Company:
Unsecured Senior Notes:
1.2% to 8.625%, due 2015 to 2019	5.03	%	$	2,261		$	2,471
2.75% to 8.875%, due 2022 to 2045	4.91	%	6,292			5,592
Tax-Exempt Financings(2):
Variable rates, due 2016 to 2041	0.79	%	194			606
0.70% to 5.6%, due 2023 to 2041	2.19	%	678			266
Virginia Electric and Power Company total principal			$	9,425		$	8,935
Securities due within one year	5.24	%	(476		)	(211		)
Unamortized discount and premium, net			—			2
Virginia Electric and Power Company total long-term debt			$	8,949		$	8,726
Dominion Resources, Inc.:
Unsecured Senior Notes:
Variable rates, due 2015 and 2016	1.11	%	$	600		$	400
1.25% to 6.4%, due 2015 to 2019	3.05	%	3,400			3,150
2.75% to 7.0%, due 2021 to 2044(3)	4.80	%	5,099			4,449
Tax-Exempt Financing, variable rate, due 2041	1.16	%	75			75
Unsecured Junior Subordinated Notes Payable to Affiliated Trust, 8.4%, due 2031	8.40	%	10			10
Enhanced Junior Subordinated Notes:
5.75% and 7.5%, due 2054 and 2066	6.27	%	971			985
Variable rate, due 2066	2.90	%	377			380
Remarketable Subordinated Notes, 1.07% to 1.50%, due 2019 to 2021	1.30	%	2,100			2,100
Unsecured Debentures and Senior Notes(4):
6.8% and 6.875%, due 2026 and 2027	6.81	%	89			89
Dominion Energy, Inc.:
Tax-Exempt Financing, 2.375%, due 2033	2.38	%	27			27
Dominion Gas Holdings, LLC total principal (from above)			3,300			2,600
Virginia Electric and Power Company total principal (from above)			9,425			8,935
Dominion Resources, Inc. total principal			$	25,473		$	23,200
Fair value hedge valuation(5)			7			19
Securities due within one year(6)	2.38	%	(1,826		)	(1,375		)
Unamortized discount and premium, net			(38		)	(39		)
Dominion Resources, Inc. total long-term debt			$	23,616		$	21,805

(1) Represents weighted-average coupon rates for debt outstanding as of December 31, 2015.

(2) These financings relate to certain pollution control equipment at Virginia Power's generating facilities. Certain variable rate tax-exempt financings are supported by a $120 million credit facility that terminates in April 2019.

(3) At the option of holders, $510 million of Dominion's 5.25% senior notes due 2033 were subject to redemption at 100% of the principal amount plus accrued interest in August 2015. As a result, at December 31, 2014, the notes were included in securities due within one year in Dominion’s Consolidated Balance Sheets. The option to redeem the notes expired in June 2015. At December 31, 2015, the notes are included in long-term debt in Dominion’s Consolidated Balance Sheets.

(4) Represents debt assumed by Dominion from the merger of its former CNG subsidiary.

(5) Represents the valuation of certain fair value hedges associated with Dominion's fixed rate debt.

(6) Includes $4 million for fair value hedge valuation in 2014. Excludes $100 million of variable rate short-term notes scheduled to mature in May 2016 that were purchased and cancelled using the proceeds from the February 2016 issuance of senior notes that mature in 2018.

Scheduled principal payments of long-term debt

Based on stated maturity dates rather than early redemption dates that could be elected by instrument holders, the scheduled principal payments of long-term debt at December 31, 2015, were as follows:

	2016			2017			2018			2019			2020			Thereafter			Total
(millions, except percentages)
Dominion Gas	$	400		$	—		$	—		$	450		$	700		$	1,750		$	3,300
Weighted-average Coupon	1.05		%							2.50		%	2.80		%	4.15		%
Virginia Power	$	476		$	679		$	850		$	350		$	—		$	7,070		$	9,425
Weighted-average Coupon	5.24		%	5.44		%	4.17		%	5.00		%	—		%	4.59		%
Dominion
Unsecured Senior Notes(1)	$	1,907		$	1,354		$	1,850		$	2,000		$	700		$	13,230		$	21,041
Tax-Exempt Financings	19			75			—			—			—			880			974
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts	—			—			—			—			—			10			10
Enhanced Junior Subordinated Notes	—			—			—			—			—			1,348			1,348
Remarketable Subordinated Notes	—			—			—			550			1,000			550			2,100
Total	$	1,926		$	1,429		$	1,850		$	2,550		$	1,700		$	16,018		$	25,473
Weighted-average Coupon	2.31		%	3.28		%	4.16		%	3.09		%	2.04		%	4.54		%

(1) In February 2016, Dominion purchased and cancelled $100 million of variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

Schedule of Capital Units

Selected information about Dominion's Equity Units is presented below:

Issuance Date	Units Issued	Total Net Proceeds		Total Long-term Debt		RSN Annual Interest Rate		Stock Purchase Contract Annual Rate		Stock Purchase Contract Liability(1)		Stock Purchase Settlement Date	RSN Maturity Date
(millions, except interest rates)
6/7/2013	11	$	533.5	$	550.0	1.070	%	5.055	%	$	76.7	4/1/2016	4/1/2021
6/7/2013	11	$	553.5	$	550.0	1.180	%	4.820	%	$	79.3	7/1/2016	7/1/2019
7/1/2014	20	$	982.0	$	1,000.0	1.500	%	4.875	%	$	142.8	7/1/2017	7/1/2020

(1) Payments of $101 million and $66 million were made in 2015 and 2014, respectively. The stock purchase contract liability was $115 million and $216 million at December 31, 2015 and 2014, respectively.

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Equity (Tables)

12 Months Ended

Dec. 31, 2015

Accumulated Other Comprehensive Income (Loss) [Line Items]

Accumulated other comprehensive income (loss)

Presented in the table below is a summary of AOCI by component:

At December 31,	2015			2014
(millions)
Dominion
Net deferred losses on derivatives-hedging activities, net of tax of $110 and $116	$	(176	)	$	(178	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(281) and $(333)	504			548
Net unrecognized pension and other postretirement benefit costs, net of tax of $525 and $530	(797		)	(782		)
Other comprehensive loss from equity method investees, net of tax of $4 and $3	(5		)	(4		)
Total AOCI	$	(474	)	$	(416	)
Virginia Power
Net deferred losses on derivatives-hedging activities, net of tax of $4 and $4	$	(7	)	$	(7	)
Net unrealized gains on nuclear decommissioning trust funds, net of tax of $(30) and $(35)	47			57
Total AOCI	$	40		$	50
Dominion Gas
Net deferred losses on derivatives-hedging activities, net of tax of $10 and $11	$	(17	)	$	(20	)
Net unrecognized pension costs, net of tax of $56 and $46	(82		)	(66		)
Total AOCI	$	(99	)	$	(86	)

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents Dominion’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrealized gains and losses on investment securities			Unrecognized pension and other postretirement benefit costs			Other comprehensive loss from equity method investees			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(178	)	$	548		$	(782	)	$	(4	)	$	(416	)
Other comprehensive income before reclassifications: gains (losses)	110			6			(66		)	(1		)	49
Amounts reclassified from AOCI: (gains) losses(1)	(108		)	(50		)	51			—			(107		)
Net current period other comprehensive income (loss)	2			(44		)	(15		)	(1		)	(58		)
Ending balance	$	(176	)	$	504		$	(797	)	$	(5	)	$	(474	)
Year Ended December 31, 2014
Beginning balance	$	(288	)	$	474		$	(510	)	$	—		$	(324	)
Other comprehensive income before reclassifications: gains (losses)	17			128			(305		)	(4		)	(164		)
Amounts reclassified from AOCI: (gains) losses(1)	93			(54		)	33			—			72
Net current period other comprehensive income (loss)	110			74			(272		)	(4		)	(92		)
Ending balance	$	(178	)	$	548		$	(782	)	$	(4	)	$	(416	)

(1) See table below for details about these reclassifications.

Reclassification out of Accumulated Other Comprehensive Income

The following table presents Dominion’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(203	)	Operating revenue
	15			Purchased gas
	1			Electric fuel and other energy-related purchases
Interest rate contracts	11			Interest and related charges
Total	(176		)
Tax	68			Income tax expense
Total, net of tax	$	(108	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(110	)	Other income
Impairment	31			Other income
Total	(79		)
Tax	29			Income tax expense
Total, net of tax	$	(50	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses	98			Other operations and maintenance
Total	86
Tax	(35		)	Income tax expense
Total, net of tax	$	51
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	130		Operating revenue
	13			Purchased gas
	(7		)	Electric fuel and other energy-related purchases
Interest rate contracts	16			Interest and related charges
Total	152
Tax	(59		)	Income tax expense
Total, net of tax	$	93
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(100	)	Other income
Impairment	13			Other income
Total	(87		)
Tax	33			Income tax expense
Total, net of tax	$	(54	)
Unrecognized pension and other postretirement benefit costs:
Prior-service costs (credits)	$	(12	)	Other operations and maintenance
Actuarial losses	69			Other operations and maintenance
Total	57
Tax	(24		)	Income tax expense
Total, net of tax	$	33

Summary of restricted stock activity

The following table provides a summary of restricted stock activity for the years ended December 31, 2015, 2014 and 2013:

	Shares		Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012	1,085		$	44.46
Granted	312		54.70
Vested	(356	)	39.00
Cancelled and forfeited	(34	)	51.11
Nonvested at December 31, 2013	1,007		$	49.35
Granted	354		67.98
Vested	(278	)	44.50
Cancelled and forfeited	(18	)	53.61
Nonvested at December 31, 2014	1,065		$	56.74
Granted	302		73.26
Vested	(510	)	50.71
Cancelled and forfeited	(2	)	62.62
Nonvested at December 31, 2015	855		$	66.16

Summary of restricted stock and goal-based stock activity

The following table provides a summary of goal-based stock activity for the years ended December 31, 2015, 2014 and 2013:

	Targeted Number of Shares		Weighted - average Grant Date Fair Value
	(thousands)
Nonvested at December 31, 2012	4		$	45.60
Granted	4		54.17
Vested	(2	)	43.54
Cancelled and forfeited	(1	)	43.54
Nonvested at December 31, 2013	5		$	53.85
Granted	13		68.83
Vested	(1	)	52.48
Nonvested at December 31, 2014	17		$	65.15
Granted	14		72.72
Vested	(7	)	56.22
Nonvested at December 31, 2015	24		$	72.27

Virginia Electric and Power Company

Accumulated Other Comprehensive Income (Loss) [Line Items]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents Virginia Power’s changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrealized gains and losses on investment securities			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(7	)	$	57		$	50
Other comprehensive income before reclassifications: losses	(1		)	(4		)	(5		)
Amounts reclassified from AOCI: (gains) losses(1)	1			(6		)	(5		)
Net current period other comprehensive income (loss)	—			(10		)	(10		)
Ending balance	$	(7	)	$	47		$	40
Year Ended December 31, 2014
Beginning balance	$	—		$	48		$	48
Other comprehensive income before reclassifications: gains (losses)	(4		)	15			11
Amounts reclassified from AOCI: gains(1)	(3		)	(6		)	(9		)
Net current period other comprehensive income (loss)	(7		)	9			2
Ending balance	$	(7	)	$	57		$	50

(1) See table below for details about these reclassifications.

Reclassification out of Accumulated Other Comprehensive Income

The following table presents Virginia Power’s reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
(Gains) losses on cash flow hedges:
Commodity contracts	$	1		Electric fuel and other energy-related purchases
Total	1
Tax	—			Income tax expense
Total, net of tax	$	1
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(14	)	Other income
Impairment	4			Other income
Total	(10		)
Tax	4			Income tax expense
Total, net of tax	$	(6	)
Year Ended December 31, 2014
(Gains) losses on cash flow hedges:
Commodity contracts	$	(5	)	Electric fuel and other energy-related purchases
Total	(5		)
Tax	2			Income tax expense
Total, net of tax	$	(3	)
Unrealized (gains) and losses on investment securities:
Realized (gain) loss on sale of securities	$	(10	)	Other income
Total	(10		)
Tax	4			Income tax expense
Total, net of tax	$	(6	)

Dominion Gas Holdings, LLC

Accumulated Other Comprehensive Income (Loss) [Line Items]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents Dominion Gas' changes in AOCI by component, net of tax:

	Deferred gains and losses on derivatives-hedging activities			Unrecognized pension costs			Total
(millions)
Year Ended December 31, 2015
Beginning balance	$	(20	)	$	(66	)	$	(86	)
Other comprehensive income before reclassifications: gains (losses)	6			(20		)	(14		)
Amounts reclassified from AOCI: (gains) losses(1)	(3		)	4			1
Net current period other comprehensive income (loss)	3			(16		)	(13		)
Ending balance	$	(17	)	$	(82	)	$	(99	)
Year Ended December 31, 2014
Beginning balance	$	3		$	(61	)	$	(58	)
Other comprehensive income before reclassifications: losses	(31		)	(10		)	(41		)
Amounts reclassified from AOCI losses(1)	8			5			13
Net current period other comprehensive loss	(23		)	(5		)	(28		)
Ending balance	$	(20	)	$	(66	)	$	(86	)

(1) See table below for details about these reclassifications.

Reclassification out of Accumulated Other Comprehensive Income

The following table presents Dominion Gas' reclassifications out of AOCI by component:

Details about AOCI components	Amounts reclassified from AOCI			Affected line item in the Consolidated Statements of Income
(millions)
Year Ended December 31, 2015
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(6	)	Operating revenue
Total	(6		)
Tax	3			Income tax expense
Total, net of tax	$	(3	)
Unrecognized pension costs:
Actuarial losses	$	7		Other operations and maintenance
Total	7
Tax	(3		)	Income tax expense
Total, net of tax	$	4
Year Ended December 31, 2014
Deferred (gains) and losses on derivatives-hedging activities:
Commodity contracts	$	(2	)	Operating revenue
	14			Purchased gas
Interest rate contracts	1			Interest and related charges
Total	13
Tax	(5		)	Income tax expense
Total, net of tax	$	8
Unrecognized pension costs:
Prior service costs	$	1		Other operations and maintenance
Actuarial losses	7			Other operations and maintenance
Total	8
Tax	(3		)	Income tax expense
Total, net of tax	$	5

XML

Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Pension plan and other postretirement benefit plan obligations and plan assets and includes a statement of the plans funded status

The following table summarizes the changes in pension plan and other postretirement benefit plan obligations and plan assets and includes a statement of the plans' funded status for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits						Other Postretirement Benefits
Year Ended December 31,	2015			2014			2015			2014
(millions, except percentages)
DOMINION
Changes in benefit obligation:
Benefit obligation at beginning of year	$	6,667		$	5,625		$	1,571		$	1,360
Service cost	126			114			40			32
Interest cost	287			290			67			67
Benefits paid	(246		)	(236		)	(79		)	(78		)
Actuarial (gains) losses during the year	(443		)	887			(138		)	177
Plan amendments(1)	—			—			(31		)	9
Settlements and curtailments(2)	—			(13		)	—			—
Medicare Part D reimbursement	—			—			—			4
Benefit obligation at end of year	$	6,391		$	6,667		$	1,430		$	1,571
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	6,480		$	6,113		$	1,402		$	1,315
Actual return (loss) on plan assets	(71		)	601			(1		)	105
Employer contributions	3			15			12			12
Benefits paid	(246		)	(236		)	(31		)	(30		)
Settlements(2)	—			(13		)	—			—
Fair value of plan assets at end of year	$	6,166		$	6,480		$	1,382		$	1,402
Funded status at end of year	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	931		$	946		$	12		$	10
Other current liabilities	(14		)	(13		)	(3		)	(3		)
Noncurrent pension and other postretirement benefit liabilities	(1,142		)	(1,120		)	(57		)	(176		)
Net amount recognized	$	(225	)	$	(187	)	$	(48	)	$	(169	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate	4.96% - 4.99%			4.40		%	4.93% - 4.94%			4.40		%
Weighted average rate of increase for compensation	4.22		%	4.22		%	4.22		%	4.22		%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%
DOMINION GAS
Changes in benefit obligation:
Benefit obligation at beginning of year	$	638		$	563		$	320		$	269
Service cost	15			12			7			6
Interest cost	27			28			14			13
Benefits paid	(29		)	(29		)	(18		)	(16		)
Actuarial (gains) losses during the year	(43		)	64			(31		)	38
Plan amendments	—			—			—			9
Medicare Part D reimbursement	—			—			—			1
Benefit obligation at end of year	$	608		$	638		$	292		$	320
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year	$	1,510		$	1,403		$	288		$	273
Actual return (loss) on plan assets	(14		)	136			1			21
Employer contributions	—			—			12			10
Benefits paid	(29		)	(29		)	(18		)	(16		)
Fair value of plan assets at end of year	$	1,467		$	1,510		$	283		$	288
Funded status at end of year	$	859		$	872		$	(9	)	$	(32	)
Amounts recognized in the Consolidated Balance Sheets at December 31:
Noncurrent pension and other postretirement benefit assets	$	859		$	872		$	—		$	—
Noncurrent pension and other postretirement benefit liabilities(3)	—			—			(9		)	(32		)
Net amount recognized	$	859		$	872		$	(9	)	$	(32	)
Significant assumptions used to determine benefit obligations as of December 31:
Discount rate	4.99		%	4.40		%	4.93		%	4.40		%
Weighted average rate of increase for compensation	3.93		%	3.93		%	3.93		%	3.93		%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%

(1) 2015 amount relates primarily to a plan amendment that changed retiree medical benefits for certain nonunion employees after Medicare eligibility.

(2) Relates primarily to a settlement charge for certain executives.

(3) Reflected in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

Benefit obligation in excess of plan asset

The following table provides information on the benefit obligations and fair value of plan assets for plans with a benefit obligation in excess of plan assets for Dominion and Dominion Gas (for employees represented by collective bargaining units):

	Pension Benefits				Other Postretirement Benefits
As of December 31,	2015		2014		2015		2014
(millions)
DOMINION
Benefit obligation	$	5,728	$	5,970	$	359	$	1,564
Fair value of plan assets	4,571		4,838		299		1,385
DOMINION GAS
Benefit obligation	$	—	$	—	$	292	$	320
Fair value of plan assets	—		—		283		288

Accumulated benefit obligation in excess of plan assets

The following table provides information on the ABO and fair value of plan assets for Dominion’s pension plans with an ABO in excess of plan assets:

As of December 31,	2015		2014
(millions)
Accumulated benefit obligation	$	5,198	$	5,370
Fair value of plan assets	4,571		4,838

Benefit payments expected future service

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans:

	Estimated Future Benefit Payments
	Pension Benefits		Other  Postretirement Benefits
(millions)
DOMINION
2016	$	288	$	92
2017	303		96
2018	324		99
2019	337		100
2020	359		102
2021-2025	2,023		512
DOMINION GAS
2016	$	35	$	18
2017	37		19
2018	39		21
2019	40		21
2020	41		21
2021-2025	208		107

Fair values of pension and post retirement plan assets by asset category

The fair values of Dominion's and Dominion Gas’ (for employees represented by collective bargaining units) pension plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	16	$	—	$	—	$	16	$	13	$	25	$	—	$	38
U.S. equity:
Large Cap	1,178		—		—		1,178		1,313		—		—		1,313
Other	475		—		—		475		530		—		—		530
Non-U.S. equity:
Large Cap	286		—		—		286		234		—		—		234
Other	493		—		—		493		403		—		—		403
Common/collective trust funds(1)	—		330		—		330		—		360		—		360
Fixed income:
Corporate debt instruments	40		672		—		712		45		666		—		711
U.S. Treasury securities and agency debentures	60		298		—		358		74		342		—		416
State and municipal	20		54		—		74		10		60		—		70
Other securities	9		61		—		70		6		80		—		86
Real estate-REITs	90		—		—		90		40		—		—		40
Total recorded at fair value	$	2,667	$	1,415	$	—	$	4,082	$	2,668	$	1,533	$	—	$	4,201
Assets recorded at NAV(2):
Common/collective trust funds(1)							1,200								1,235
Real estate-Partnerships							153								209
Other alternative investments:
Private equity							465								518
Debt							170								144
Hedge funds							86								162
Total recorded at NAV							$	2,074							$	2,268
Total(3)							$	6,156							$	6,469
DOMINION GAS
Cash equivalents	$	4	$	—	$	—	$	4	$	3	$	6	$	—	$	9
U.S. equity:
Large Cap	280		—		—		280		306		—		—		306
Other	113		—		—		113		124		—		—		124
Non-U.S. equity:
Large Cap	68		—		—		68		54		—		—		54
Other	117		—		—		117		94		—		—		94
Common/collective trust funds(4)	—		78		—		78		—		84		—		84
Fixed income:
Corporate debt instruments	9		160		—		169		11		155		—		166
U.S. Treasury securities and agency debentures	14		71		—		85		17		80		—		97
State and municipal	5		13		—		18		2		14		—		16
Other securities	2		14		—		16		1		19		—		20
Real estate-REITs:	22		—		—		22		9		—		—		9
Total recorded at fair value	$	634	$	336	$	—	$	970	$	621	$	358	$	—	$	979
Assets recorded at NAV(2):
Common/collective trust funds(4)							286								288
Real estate-Partnerships							36								48
Other alternative investments:
Private equity							111								121
Debt							40								34
Hedge funds							21								38
Total recorded at NAV							$	494							$	529
Total(5)							$	1,464							$	1,508

(1) Common/collective trust funds include $330 million and $360 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

(3) Includes net assets related to pending sales of securities of $112 million, net accrued income of $16 million, and excludes net assets related to pending purchases of securities of $118 million at December 31, 2015. Includes net assets related to pending sales of securities of $31 million, net accrued income of $18 million, and excludes net assets related to pending purchases of securities of $38 million at December 31, 2014.

(4) Common/collective trust funds include $78 million and $84 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(5) Includes net assets related to pending sales of securities of $27 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $28 million at December 31, 2015. Includes net assets related to pending sales of securities of $7 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $9 million at December 31, 2014.

The fair values of Dominion's and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement plan assets by asset category are as follows:

At December 31,	2015								2014
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
(millions)
DOMINION
Cash equivalents	$	1	$	1	$	—	$	2	$	1	$	7	$	—	$	8
U.S. equity:
Large Cap	468		—		—		468		514		—		—		514
Other	26		—		—		26		28		—		—		28
Non-U.S. equity:
Large Cap	107		—		—		107		102		—		—		102
Other	27		—		—		27		21		—		—		21
Common/collective trust funds(1)	—		18		—		18		—		19		—		19
Fixed income:
Corporate debt instruments	2		37		—		39		3		35		—		38
U.S. Treasury securities and agency debentures	3		17		—		20		4		18		—		22
State and municipal	1		3		—		4		1		3		—		4
Other securities	1		3		—		4		—		4		—		4
Real estate-REITs	37		—		—		37		2		—		—		2
Total recorded at fair value	$	673	$	79	$	—	$	752	$	676	$	86	$	—	$	762
Assets recorded at NAV(2):
Common/collective trust funds(1)							543								536
Real estate-Partnerships							14								19
Other alternative investments:
Private equity							54								58
Debt							14								18
Hedge funds							5								9
Total recorded at NAV							$	630							$	640
Total							$	1,382							$	1,402
DOMINION GAS
Cash equivalents	$	—	$	—	$	—	$	—	$	—	$	2	$	—	$	2
U.S. equity-Large Cap	102		—		—		102		113		—		—		113
Non-U.S. equity-Large Cap	24		—		—		24		26		—		—		26
Real estate-REITs	11		—		—		11		—		—		—		—
Total recorded at fair value	$	137	$	—	$	—	$	137	$	139	$	2	$	—	$	141
Assets recorded at NAV(2):
Common/collective trust funds(3)							132								129
Real estate-Partnerships							2								2
Other alternative investments:
Private equity							11								12
Debt							1								4
Total recorded at NAV							$	146							$	147
Total							$	283							$	288

(1) Common/collective trust funds include $18 million and $19 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

(2) These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

(3) See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

Net periodic benefit (credit) cost and amounts recognized in other comprehensive income and regulatory assets and liabilities

The components of the provision for net periodic benefit (credit) cost and amounts recognized in other comprehensive income and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans are as follows:

	Pension Benefits									Other Postretirement Benefits
Year Ended December 31,	2015			2014			2013			2015			2014			2013
(millions, except percentages)
DOMINION
Service cost	$	126		$	114		$	131		$	40		$	32		$	43
Interest cost	287			290			271			67			67			73
Expected return on plan assets	(531		)	(499		)	(462		)	(117		)	(111		)	(92		)
Amortization of prior service (credit) cost	2			3			3			(27		)	(28		)	(15		)
Amortization of net actuarial loss	160			111			165			6			2			7
Settlements and curtailments(1)	—			1			(2		)	—			—			(15		)
Special termination benefits	—			—			—			—			—			1
Net periodic benefit (credit) cost	$	44		$	20		$	106		$	(31	)	$	(38	)	$	2
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	159		$	784		$	(968	)	$	(18	)	$	183		$	(255	)
Prior service (credit) cost	—			—			1			(31		)	9			(215		)
Settlements and curtailments(1)	—			(1		)	(22		)	—			—			(7		)
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss	(160		)	(111		)	(165		)	(6		)	(2		)	(7		)
Amortization of prior service credit (cost)	(2		)	(3		)	(3		)	27			28			15
Total recognized in other comprehensive income and regulatory assets and liabilities	$	(3	)	$	669		$	(1,157	)	$	(28	)	$	218		$	(469	)
Significant assumptions used to determine periodic cost:
Discount rate	4.40		%	5.20% - 5.30%			4.40% - 4.80%			4.40		%	4.20% - 5.10%			4.40% - 4.80%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%	8.50		%	7.75		%
Weighted average rate of increase for compensation	4.22		%	4.21		%	4.21		%	4.22		%	4.22		%	4.22		%
Healthcare cost trend rate(2)										7.00		%	7.00		%	7.00		%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)										5.00		%	5.00		%	4.60		%
Year that the rate reaches the ultimate trend rate(2)(3)										2019			2018			2062
DOMINION GAS
Service cost	$	15		$	12		$	13		$	7		$	6		$	7
Interest cost	27			28			27			14			13			12
Expected return on plan assets	(126		)	(115		)	(106		)	(24		)	(23		)	(19		)
Amortization of prior service (credit) cost	1			1			1			(1		)	(1		)	(3		)
Amortization of net actuarial loss	20			19			26			2			—			2
Net periodic benefit (credit) cost	$	(63	)	$	(55	)	$	(39	)	$	(2	)	$	(5	)	$	(1	)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss	$	97		$	43		$	(127	)	$	(9	)	$	40		$	(40	)
Prior service cost	—			—			—			—			10			—
Less amounts included in net periodic benefit cost:
Amortization of net actuarial loss	(20		)	(19		)	(26		)	(2		)	—			(2		)
Amortization of prior service credit (cost)	(1		)	(1		)	(1		)	1			1			3
Total recognized in other comprehensive income and regulatory assets and liabilities	$	76		$	23		$	(154	)	$	(10	)	$	51		$	(39	)
Significant assumptions used to determine periodic cost:
Discount rate	4.40		%	5.20		%	4.40% - 4.80%			4.40		%	4.20% - 5.00%			4.40% - 4.70%
Expected long-term rate of return on plan assets	8.75		%	8.75		%	8.50		%	8.50		%	8.50		%	7.75		%
Weighted average rate of increase for compensation	3.93		%	3.93		%	3.93		%	3.93		%	3.93		%	3.93		%
Healthcare cost trend rate(2)										7.00		%	7.00		%	7.00		%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)(2)										5.00		%	5.00		%	4.60		%
Year that the rate reaches the ultimate trend rate(2)(3)										2019			2018			2062

(1) 2013 amounts relate primarily to the decommissioning of Kewaunee.

(2) Assumptions used to determine net periodic cost for the following year.

(3) The Society of Actuaries model used to determine healthcare cost trend rates was updated in 2014. The new model converges to the ultimate trend rate much more quickly than previous models.

Components of AOCI and regulatory assets and liabilities that have not been recognized as components of periodic benefit (credit) cost

The components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans that have not been recognized as components of net periodic benefit (credit) cost are as follows:

	Pension Benefits				Other Postretirement Benefits
At December 31,	2015		2014		2015			2014
(millions)
DOMINION
Net actuarial loss	$	2,381	$	2,382	$	114		$	139
Prior service (credit) cost	5		7		(237		)	(233		)
Total(1)	$	2,386	$	2,389	$	(123	)	$	(94	)
DOMINION GAS
Net actuarial loss	$	380	$	303	$	33		$	43
Prior service (credit) cost	1		1		7			7
Total(2)	$	381	$	304	$	40		$	50

(1) As of December 31, 2015, of the $2.4 billion and $(123) million related to pension benefits and other postretirement benefits, $1.4 billion and $(90) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities. As of December 31, 2014, of the $2.4 billion and $(94) million related to pension benefits and other postretirement benefits, $1.4 billion and $(81) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities.

(2) As of December 31, 2015, of the $381 million related to pension benefits, $138 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $40 million related to other postretirement benefits is included entirely in regulatory assets and liabilities. As of December 31, 2014, of the $304 million related to pension benefits, $112 million is included in AOCI, with the remainder included in regulatory assets and liabilities; the $50 million related to other postretirement benefits is included entirely in regulatory assets and liabilities.

Components of AOCI and regulatory assets and liabilities that are expected to be amortized as components of periodic benefit cost in 2014

The following table provides the components of AOCI and regulatory assets and liabilities for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) plans as of December 31, 2015 that are expected to be amortized as components of net periodic benefit (credit) cost in 2016:

	Pension Benefits		Other Postretirement Benefits
(millions)
DOMINION
Net actuarial loss	$	111	$	5
Prior service (credit) cost	1		(28		)
DOMINION GAS
Net actuarial loss	$	13	$	1
Prior service (credit) cost	—		1

Effect of one percentage point change on benefit plans

A one percentage point change in assumed healthcare cost trend rates would have had the following effects for Dominion’s and Dominion Gas’ (for employees represented by collective bargaining units) other postretirement benefit plans:

	Other Postretirement Benefits
	One percentage point increase		One percentage point decrease
(millions)
DOMINION
Effect on net periodic cost for 2016	$	21	$	(13	)
Effect on other postretirement benefit obligation at December 31, 2015	157		(129		)
DOMINION GAS
Effect on net periodic cost for 2016	$	5	$	(3	)
Effect on other postretirement benefit obligation at December 31, 2015	34		(26		)

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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Loss Contingencies [Line Items]

Nuclear Insurance

The current levels of nuclear property insurance coverage for Dominion's and Virginia Power's nuclear units is as follows:

	Coverage
(billions)
Dominion
Millstone	$	1.70
Kewaunee	1.06
Virginia Power(1)
Surry	$	1.70
North Anna	1.70

(1) Surry and North Anna share a blanket property limit of $200 million.

Lease Commitments

Future minimum lease payments under noncancelable operating and capital leases that have initial or remaining lease terms in excess of one year as of December 31, 2015 are as follows:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Dominion	$	67	$	62	$	54	$	43	$	25	$	153	$	404
Virginia Power	$	30	$	27	$	23	$	17	$	14	$	27	$	138
Dominion Gas	$	26	$	25	$	23	$	18	$	6	$	19	$	117

Subsidiary guarantees

At December 31, 2015, Dominion had issued the following subsidiary guarantees:

	Stated Limit		Value(1)
(millions)
Subsidiary debt(2)	$	27	$	27
Commodity transactions(3)	2,371		932
Nuclear obligations(4)	184		75
Cove Point(5)	1,910		—
Solar(6)	1,555		647
Other(7)	515		31
Total	$	6,562	$	1,712

(1) Represents the estimated portion of the guarantee's stated limit that is utilized as of December 31, 2015 based upon prevailing economic conditions and fact patterns specific to each guarantee arrangement. For those guarantees related to obligations that are recorded as liabilities by Dominion's subsidiaries, the value includes the recorded amount.

(2) Guarantee of debt of a DEI subsidiary. In the event of default by the subsidiary, Dominion would be obligated to repay such amounts.

(3) Guarantees related to commodity commitments of certain subsidiaries, including subsidiaries of Virginia Power, Dominion Gas and DEI. These guarantees were provided to counterparties in order to facilitate physical and financial transactions in gas, oil, electricity, pipeline capacity, transportation and related commodities and services. If any of these subsidiaries fail to perform or pay under the contracts and the counterparties seek performance or payment, Dominion would be obligated to satisfy such obligation. Dominion and its subsidiaries receive similar guarantees as collateral for credit extended to others. The value provided includes certain guarantees that do not have stated limits.

(4) Guarantees related to certain DEI subsidiaries' potential retrospective premiums that could be assessed if there is a nuclear incident under Dominion's nuclear insurance programs and guarantees for a DEI subsidiary's and Virginia Power's commitment to buy nuclear fuel. Excludes Dominion's agreement to provide up to $150 million and $60 million to two DEI subsidiaries to pay the operating expenses of Millstone (in the event of a prolonged outage) and Kewaunee, respectively, as part of satisfying certain NRC requirements concerned with ensuring adequate funding for the operations of nuclear power stations. The agreement for Kewaunee also provides for funds through the completion of decommissioning.

(5) Guarantees related to Cove Point, in support of terminal services, transportation and construction. Two of the guarantees have no stated limit, one guarantee has a $150 million limit, and one guarantee has a $1.75 billion aggregate limit with an annual draw limit of $175 million.

(6) Includes guarantees to facilitate the development of solar projects including guarantees that do not have stated limits. Also includes guarantees entered into by DEI on behalf of certain subsidiaries to facilitate the acquisition and development of solar projects.

(7) Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations and construction projects. Also includes guarantees related to certain DEI subsidiaries' obligations for equity capital contributions and energy generation associated with Fowler Ridge and NedPower. As of December 31, 2015, Dominion's maximum remaining cumulative exposure under these equity funding agreements is $55 million through 2019 and its maximum annual future contributions could range from approximately $4 million to $19 million. The value provided includes certain guarantees that do not have stated limits.

Virginia Electric and Power Company

Loss Contingencies [Line Items]

Long-term Purchase Commitment

At December 31, 2015, Virginia Power had the following long-term commitments that are noncancelable or are cancelable only under certain conditions, and that third parties have used to secure financing for the facilities that will provide the contracted goods or services:

	2016		2017		2018		2019		2020		Thereafter		Total
(millions)
Purchased electric capacity(1)	$	249	$	157	$	104	$	65	$	52	$	46	$	673

(1) Commitments represent estimated amounts payable for capacity under power purchase contracts with qualifying facilities and independent power producers, the last of which ends in 2021. Capacity payments under the contracts are generally based on fixed dollar amounts per month, subject to escalation using broad-based economic indices. At December 31, 2015, the present value of Virginia Power's total commitment for capacity payments is $577 million. Capacity payments totaled $305 million, $330 million, and $345 million, and energy payments totaled $198 million, $304 million, and $236 million for the years ended 2015, 2014 and 2013, respectively.

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Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2015

Virginia Electric and Power Company

Related Party Transaction [Line Items]

Schedules Of Transactions With Affiliates

Presented below are significant transactions with DRS and other affiliates:

Year Ended December 31,	2015		2014		2013
(millions)
Commodity purchases from affiliates	$	555	$	543	$	417
Services provided by affiliates(1)	422		432		415
Services provided to affiliates	22		22		21

(1) Includes capitalized expenditures.

Dominion Gas Holdings, LLC

Related Party Transaction [Line Items]

Schedule of Related Party Transactions

DRS and other affiliates provide accounting, legal, finance and certain administrative and technical services to Dominion Gas. Dominion Gas provides certain services to related parties, including technical services. The costs of these services follow:

Year Ended December 31,	2015		2014		2013
(millions)
Purchases of natural gas and transportation and storage services from affiliates	$	10	$	34	$	31
Sales of natural gas and transportation and storage services to affiliates	69		84		109
Services provided by related parties(1)	133		106		116
Services provided to related parties(2)	101		17		4

(1) Includes capitalized expenditures.

(2) Amounts primarily attributable to Atlantic Coast Pipeline.

The following table presents affiliated and related party activity reflected in Dominion Gas' Consolidated Balance Sheets:

At December 31,	2015		2014
(millions)
Other receivables(1)	$	7	$	17
Customer receivables from related parties	4		5
Imbalances receivable from affiliates(2)	1		3
Affiliated notes receivable(3)	14		9

(1) Represents amounts due from Atlantic Coast Pipeline, a related party VIE.

(2) Amounts are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

(3) Amounts are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

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Operating Segments (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting Information [Line Items]

Segment Reporting Disclosure Other Information

A description of the operations included in the Companies' primary operating segments is as follows:

Primary Operating Segment	Description of Operations	Dominion	Virginia Power	Dominion Gas
DVP	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
Dominion Generation	Regulated electric fleet	X	X
	Merchant electric fleet	X
Dominion Energy	Gas transmission and storage	X (1)		X
	Gas distribution and storage	X		X
	Gas gathering and processing	X		X
	LNG import and storage	X
	Nonregulated retail energy marketing(2)	X

(1) Includes remaining producer services activities.

(2) As a result of Dominion's decision to realign its business units effective for 2015 year-end reporting, nonregulated retail energy marketing operations were moved from the Dominion Generation segment to the Dominion Energy segment.

Schedule of Segment Reporting Information, by Segment

The following table presents segment information pertaining to Dominion's operations:

Year Ended December 31,	DVP		Dominion Generation(1)			Dominion Energy(1)		Corporate and Other			Adjustments & Eliminations(1)			Consolidated Total
(millions)
2015
Total revenue from external customers	$	2,091	$	7,001		$	1,877	$	(27	)	$	741		$	11,683
Intersegment revenue	20		15			695		554			(1,284		)	—
Total operating revenue	2,111		7,016			2,572		527			(543		)	11,683
Depreciation, depletion and amortization	498		591			262		44			—			1,395
Equity in earnings of equity method investees	—		(15		)	60		11			—			56
Interest income	—		64			25		13			(44		)	58
Interest and related charges	230		262			27		429			(44		)	904
Income taxes	307		465			423		(290		)	—			905
Net income (loss) attributable to Dominion	490		1,120			680		(391		)	—			1,899
Investment in equity method investees	—		245			1,042		33			—			1,320
Capital expenditures	1,607		2,190			2,153		43			—			5,993
Total assets (billions)	14.7		25.6			15.3		9.0			(5.8		)	58.8
2014
Total revenue from external customers	$	1,918	$	7,135		$	2,446	$	(12	)	$	949		$	12,436
Intersegment revenue	18		34			880		572			(1,504		)	—
Total operating revenue	1,936		7,169			3,326		560			(555		)	12,436
Depreciation, depletion and amortization	462		514			243		73			—			1,292
Equity in earnings of equity method investees	—		(18		)	54		10			—			46
Interest income	—		58			23		20			(33		)	68
Interest and related charges	205		240			11		770			(33		)	1,193
Income taxes	317		365			463		(693		)	—			452
Net income (loss) attributable to Dominion	502		1,061			717		(970		)	—			1,310
Investment in equity method investees	—		262			796		23			—			1,081
Capital expenditures	1,652		2,466			1,329		104			—			5,551
Total assets (billions)	13.0		23.9			13.0		8.7			(4.3		)	54.3
2013
Total revenue from external customers	$	1,825	$	6,664		$	3,566	$	3		$	1,062		$	13,120
Intersegment revenue	9		283			739		609			(1,640		)	—
Total operating revenue	1,834		6,947			4,305		612			(578		)	13,120
Depreciation, depletion and amortization	427		511			235		35			—			1,208
Equity in earnings of equity method investees	—		(14		)	21		7			—			14
Interest income	—		59			19		42			(66		)	54
Interest and related charges	175		220			26		522			(66		)	877
Income taxes	287		436			456		(287		)	—			892
Loss from discontinued operations, net of tax	—		—			—		(92		)	—			(92		)
Net income (loss) attributable to Dominion	475		963			711		(452		)	—			1,697
Capital expenditures	1,361		1,605			1,043		95			—			4,104

(1) Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

Virginia Electric and Power Company

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information, by Segment

The following table presents segment information pertaining to Virginia Power's operations:

Year Ended December 31,	DVP		Dominion Generation		Corporate and Other			Adjustments & Eliminations			Consolidated Total
(millions)
2015
Operating revenue	$	2,099	$	5,566	$	(43	)	$	—		$	7,622
Depreciation and amortization	498		453		2			—			953
Interest income	—		7		—			—			7
Interest and related charges	230		210		4			(1		)	443
Income taxes	308		437		(86		)				659
Net income (loss)	490		750		(153		)	—			1,087
Capital expenditures	1,569		1,120		—			—			2,689
Total assets (billions)	14.7		17.0		—			(0.1		)	31.6
2014
Operating revenue	$	1,928	$	5,651	$	—		$	—		$	7,579
Depreciation and amortization	462		416		37			—			915
Interest income	—		8		—			—			8
Interest and related charges	205		203		3			—			411
Income taxes	317		416		(185		)	—			548
Net income (loss)	509		691		(342		)	—			858
Capital expenditures	1,651		1,456		—			—			3,107
Total assets (billions)	13.2		16.4		—			(0.1		)	29.5
2013
Operating revenue	$	1,826	$	5,475	$	(6	)	$	—		$	7,295
Depreciation and amortization	427		425		1			—			$	853
Interest income	—		6		—			—			$	6
Interest and related charges	175		192		2			—			$	369
Income taxes	286		399		(26		)	—			$	659
Net income (loss)	483		702		(47		)	—			$	1,138
Capital expenditures	1,360		1,173		—			—			$	2,533

Dominion Gas Holdings, LLC

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information, by Segment

The following table presents segment information pertaining to Dominion Gas' operations:

Year Ended December 31,	Dominion Energy		Corporate and Other			Consolidated Total
(millions)
2015
Operating revenue	$	1,716	$	—		$	1,716
Depreciation and amortization	213		4			217
Equity in earnings of equity method investees	23		—			23
Interest income	1		—			1
Interest and related charges	72		1			73
Income taxes	296		(13		)	283
Net income (loss)	478		(21		)	457
Investment in equity method investees	102		—			102
Capital expenditures	795		—			795
Total assets (billions)	9.7		0.6			10.3
2014
Operating revenue	$	1,898	$	—		$	1,898
Depreciation and amortization	197		—			197
Equity in earnings of equity method investees	21		—			21
Interest income	1		—			1
Interest and related charges	27		—			27
Income taxes	340		(6		)	334
Net income (loss)	521		(9		)	512
Investment in equity method investees	107		—			107
Capital expenditures	719		—			719
Total assets (billions)	9.2		0.6			9.8
2013
Operating revenue	$	1,937	$	—		$	1,937
Depreciation and amortization	188		—			188
Equity in earnings of equity method investees	22		—			22
Interest income	2		—			2
Interest and related charges	28		—			28
Income taxes	333		(32		)	301
Net income (loss)	510		(49		)	461
Capital expenditures	650		—			650

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Quarterly Financial and Common Stock Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Condensed Financial Statements, Captions [Line Items]

Quarterly Financial and Common Stock Data

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions, except per share amounts)
2015
Operating revenue	$	3,409	$	2,747	$	2,971	$	2,556	$	11,683
Income from operations	1,002		773		1,123		638		3,536
Net income including noncontrolling interests	540		418		599		366		1,923
Income from continuing operations(1)	536		413		593		357		1,899
Net income attributable to Dominion	536		413		593		357		1,899
Basic EPS:
Income from continuing operations(1)	0.91		0.70		1.00		0.60		3.21
Net income attributable to Dominion	0.91		0.70		1.00		0.60		3.21
Diluted EPS:
Income from continuing operations(1)	0.91		0.70		1.00		0.60		3.20
Net income attributable to Dominion	0.91		0.70		1.00		0.60		3.20
Dividends declared per share	0.6475		0.6475		0.6475		0.6475		2.5900
Common stock prices (intraday high-low)	$79.89 - 68.25		$74.34 - 66.52		$76.59 - 66.65		$74.88 - 64.54		$79.89 - 64.54
2014
Operating revenue	$	3,630	$	2,813	$	3,050	$	2,943	$	12,436
Income from operations	768		394		921		638		2,721
Net income including noncontrolling interests	385		161		531		249		1,326
Income from continuing operations(1)	379		159		529		243		1,310
Net income attributable to Dominion	379		159		529		243		1,310
Basic EPS:
Income from continuing operations(1)	0.65		0.27		0.91		0.42		2.25
Net income attributable to Dominion	0.65		0.27		0.91		0.42		2.25
Diluted EPS:
Income from continuing operations(1)	0.65		0.27		0.90		0.42		2.24
Net income attributable to Dominion	0.65		0.27		0.90		0.42		2.24
Dividends declared per share	0.60		0.60		0.60		0.60		2.40
Common stock prices (intraday high-low)	$72.22  - 63.14		$73.75  - 67.06		$71.62 - 64.71		$80.89  - 65.53		$80.89  - 63.14

(1) Amounts attributable to Dominion's common shareholders.

Virginia Electric and Power Company

Condensed Financial Statements, Captions [Line Items]

Quarterly Financial and Common Stock Data

Virginia Power's quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	2,137	$	1,813	$	2,058	$	1,614	$	7,622
Income from operations	525		481		741		374		2,121
Net income	269		246		385		187		1,087
Balance available for common stock	269		246		385		187		1,087
2014
Operating revenue	$	1,983	$	1,729	$	2,053	$	1,814	$	7,579
Income from operations	613		205		594		312		1,724
Net income	324		69		314		151		858
Balance available for common stock	318		67		312		148		845

Dominion Gas Holdings, LLC

Condensed Financial Statements, Captions [Line Items]

Quarterly Financial and Common Stock Data

Dominion Gas' quarterly results of operations were as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Year
(millions)
2015
Operating revenue	$	531	$	395	$	365	$	425	$	1,716
Income from operations	271		153		202		163		789
Net income	161		85		111		100		457
2014
Operating revenue	$	569	$	428	$	391	$	510	$	1,898
Income from operations	265		154		177		255		851
Net income	164		93		107		148		512

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Nature of Operations (Narrative) (Details) $ / shares in Units, $ in Millions		1 Months Ended		12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015 shares	Oct. 31, 2014 USD ($) shares	Dec. 31, 2015 Segment	Oct. 20, 2014 $ / shares
Subsidiary, Sale of Stock [Line Items]
Number of operating segments | Segment				3
Dominion Midstream Partners, LP
Subsidiary, Sale of Stock [Line Items]
Percentage of limited partner interests in Dominion Midstream Partners, LP	64.10%
Dominion Midstream Partners, LP | Iroquois | Partnership Interest
Subsidiary, Sale of Stock [Line Items]
Common units included in initial public offering | shares		8,600,000
Noncontrolling partnership interest	25.93%			25.93%
Dominion Midstream Partners, LP | IPO
Subsidiary, Sale of Stock [Line Items]
Common units included in initial public offering | shares			20,125,000
Price per unit for units included in initial public offering | $ / shares					$ 21
Net proceeds received from sale of units | $			$ 392
Dominion Midstream Partners, LP | Over-Allotment Option
Subsidiary, Sale of Stock [Line Items]
Common units included in initial public offering | shares			2,625,000
Virginia Electric and Power Company
Subsidiary, Sale of Stock [Line Items]
Number of operating segments | Segment				2
Dominion Gas Holdings, LLC
Subsidiary, Sale of Stock [Line Items]
Number of operating segments | Segment				1

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Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Sep. 30, 2015
Accounting Policy [Line Items]
Capitalized Interest Costs, Including Allowance for Funds Used During Construction		$ 100	$ 80	$ 66
Accrued unbilled revenue		$ 462	564
Percentage of fuel currently subject to deferred fuel accounting		84.00%
Accounts payable for checks outstanding		$ 27	42
Margin deposit assets		16	287
Margin liabilities			34
Virginia Electric and Power Company
Accounting Policy [Line Items]
Accrued unbilled revenue		333	407
Income tax receivable			225
Noncurrent income tax payable			38
Accounts payable for checks outstanding		11	20
Margin deposit assets			6
Capitalized interest costs		30	39	33
AFUDC related to projects		19	8	32
Dominion Gas Holdings, LLC
Accounting Policy [Line Items]
Accrued unbilled revenue		98	127
Income tax receivable			96
Accounts payable for checks outstanding		7	9
Capitalized interest costs		1	1	$ 5
Inventory under LIFO method		24	12
Amount exceeded on LIFO basis		109	98
Federal | IRS | Virginia Electric and Power Company
Accounting Policy [Line Items]
Income taxes payable		9
Federal | IRS | Tax Year 2014 | Virginia Electric and Power Company
Accounting Policy [Line Items]
Refund received for 2014 federal income tax payments	$ 229
Federal | IRS | Tax Year 2014 | Dominion Gas Holdings, LLC
Accounting Policy [Line Items]
Refund received for 2014 federal income tax payments	$ 93
State | Virginia Electric and Power Company
Accounting Policy [Line Items]
Income taxes payable		1
Income tax receivable		10
Noncurrent income taxes receivable		14	13
Noncurrent income tax payable		2
State | Dominion Gas Holdings, LLC
Accounting Policy [Line Items]
Income taxes payable		1	14
Income tax receivable		4
Noncurrent income taxes receivable			20
Noncurrent income tax payable		22	$ 7
Affiliated Entity | Virginia Electric and Power Company
Accounting Policy [Line Items]
Affiliated receivable for federal income tax payments expected to be refunded		296
Affiliated Entity | Dominion Gas Holdings, LLC
Accounting Policy [Line Items]
Affiliated receivable for federal income tax payments expected to be refunded		$ 91
Merchant Solar Projects | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Accounting Policy [Line Items]
SunEdison's ownership interest in merchant solar projects		33.00%			33.00%

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Significant Accounting Policies (Depreciation Rates and Estimated Useful Life) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Virginia Electric and Power Company
Public Utility, Property, Plant and Equipment [Line Items]
Increase in depreciation		$ 38	$ 19
Increase in depreciation, after tax		$ 23	12
Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Decrease in depreciation			8
Decrease in depreciation, after tax			$ 5
Generation
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.78%	2.66%	2.71%
Generation | Virginia Electric and Power Company
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.78%	2.66%	2.71%
Transmission
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.42%	2.38%	2.36%
Transmission | Virginia Electric and Power Company
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.33%	2.34%	2.28%
Transmission | Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.46%	2.40%	2.43%
Distribution
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.11%	3.12%	3.13%
Distribution | Virginia Electric and Power Company
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.33%	3.34%	3.33%
Distribution | Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.45%	2.47%	2.50%
Storage
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.42%	2.39%	2.43%
Storage | Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	2.44%	2.40%	2.43%
Gas gathering and processing
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.19%	2.81%	2.39%
Gas gathering and processing | Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.20%	2.82%	2.39%
General and other
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.67%	3.62%	3.82%
General and other | Virginia Electric and Power Company
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	3.40%	3.29%	3.51%
General and other | Dominion Gas Holdings, LLC
Public Utility, Property, Plant and Equipment [Line Items]
Depreciation rates	4.72%	5.77%	5.93%
Merchant generation-nuclear
Public Utility, Property, Plant and Equipment [Line Items]
Estimated Useful Lives	44 years
Minimum | General and other
Public Utility, Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5 years
Minimum | Merchant generation-other
Public Utility, Property, Plant and Equipment [Line Items]
Estimated Useful Lives	15 years
Maximum | General and other
Public Utility, Property, Plant and Equipment [Line Items]
Estimated Useful Lives	59 years
Maximum | Merchant generation-other
Public Utility, Property, Plant and Equipment [Line Items]
Estimated Useful Lives	36 years

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Acquisitions and Dispositions (Narrative) (Details)				1 Months Ended							6 Months Ended		12 Months Ended
		Jan. 31, 2016 USD ($) $ / shares	Apr. 01, 2015 USD ($) $ / shares shares	Dec. 31, 2015 USD ($) Project MW	Sep. 30, 2015 USD ($) Project mi MW shares	Jun. 30, 2015 USD ($) Project MW	Jan. 31, 2015 USD ($) mi	Mar. 31, 2014 USD ($)	Aug. 31, 2013 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2015 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Remaining ownership interest percentage				100.00%							100.00%		100.00%
Required payments				$ 50,000,000							$ 50,000,000		$ 50,000,000
Contributions from SunEdison to Four Brothers and Three Cedars													103,000,000
Goodwill	[1]			$ 3,294,000,000							$ 3,294,000,000		3,294,000,000	$ 3,044,000,000	$ 3,086,000,000
Proceeds from sale of electric retail energy marketing business													$ 0	187,000,000	0
Asset disposition adjustment														42,000,000
Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage	[2]			50.65%							50.65%		50.65%
Elwood
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage									50.00%
Discontinued Operations, Disposed of by Sale | Elwood
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of equity method investment									$ 465,000,000
Discontinued Operations, Disposed of by Sale | Other Income | Elwood
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on sale of investment									35,000,000
After tax gain on sale of investment									$ 25,000,000
Merchant Solar Projects | SunEdison | Call Option
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Remaining ownership interest percentage				67.00%							67.00%		67.00%
Merchant Solar Projects | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
SunEdison's ownership interest in merchant solar projects				33.00%	33.00%						33.00%		33.00%
Number of currently wholly-owned merchant solar projects | Project					24
MW Capacity | MW					425
Sales price of equity interest to noncontrolling interest owners					$ 300,000,000
Number of solar projects sold under agreement | Project				15
Sales price				$ 184,000,000							$ 184,000,000		$ 184,000,000
Electric Retail Energy Marketing Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of electric retail energy marketing business								$ 187,000,000
Gain on sale								100,000,000
After-tax gain on sale								57,000,000
Asset disposition adjustment								$ 31,000,000
Illinois Gas Contracts | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales price										$ 32,000,000		$ 32,000,000
Gain on sale										29,000,000
After-tax gain on sale										18,000,000
Asset disposition adjustment										$ 3,000,000
Brayton Point and Kincaid | Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charge												48,000,000
Long-lived assets impairment charges, net of tax												$ 28,000,000
Brayton Point and Kincaid | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operation															17,000,000
Loss on discontinued operation, net of tax															18,000,000
Brayton Point and Kincaid | Discontinued Operations, Disposed of by Sale | Loss from Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Asset disposition adjustment															16,000,000
Partnership Interest | National Grid | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership interest percentage					20.40%
Partnership Interest | NJNR Pipeline Company | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership interest percentage					5.53%
Four Brothers Solar, LLC and Three Cedars
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Remaining ownership interest percentage				50.00%							50.00%		50.00%
Four Brothers Solar, LLC and Three Cedars | Investment Credits | Federal
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percentage of expected federal investment tax credits on projects to be claimed				99.00%							99.00%		99.00%
Four Brothers Solar, LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price						$ 64,000,000
Acquisition price payable						$ 62,000,000
MW Capacity | MW						320
Percentage of equity interests acquired						50.00%
Acquisition price in cash						$ 2,000,000
Number of Projects | Project						4
Estimated project cost once constructed				$ 730,000,000							$ 730,000,000		$ 730,000,000
Purchase price						$ 64,000,000
Net property plant and equipment acquired						89,000,000
Amount of noncontrolling interest						25,000,000
Four Brothers Solar, LLC | Obligation to Contribute Capital to Fund Construction of Projects | Limited Liability Company
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Required payments						$ 445,000,000
Amount of contributions				138,000,000							138,000,000		138,000,000
Four Brothers Solar, LLC | Current Liabilities
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payable included in other current liabilities				43,000,000							43,000,000		43,000,000
Three Cedars
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price					$ 43,000,000
Acquisition price payable					$ 37,000,000
MW Capacity | MW					210
Percentage of equity interests acquired					50.00%
Acquisition price in cash					$ 6,000,000
Number of Projects | Project					3
Estimated project cost once constructed				425,000,000							425,000,000		425,000,000
Purchase price					$ 43,000,000
Net property plant and equipment acquired					65,000,000
Amount of noncontrolling interest					22,000,000
Three Cedars | Obligation to Contribute Capital to Fund Construction of Projects | Affiliated Entity
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Required payments					$ 276,000,000
Amount of contributions				60,000,000							60,000,000		60,000,000
Three Cedars | Current Liabilities
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payable included in other current liabilities				$ 29,000,000							29,000,000		$ 29,000,000
DCG
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price							$ 497,000,000
Percentage of equity interests acquired							100.00%
Net property plant and equipment acquired							$ 277,000,000
Length of FERC regulated interstate natural gas pipeline | mi							1,500
Goodwill							$ 250,000,000
Amount expected to be deductible for tax purposes							225,000,000
Amount of regulatory liabilities							$ 38,000,000
SunEdison | Four Brothers Solar, LLC and Three Cedars
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Contributions from SunEdison to Four Brothers and Three Cedars											$ 103,000,000
Dominion Midstream Partners, LP | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage	[2]			25.93%							25.93%		25.93%
Dominion Midstream Partners, LP | Partnership Interest | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
SunEdison's ownership interest in merchant solar projects				25.93%							25.93%		25.93%
Ownership percentage					25.93%
Length of FERC regulated interstate natural gas pipeline | mi					416
Number of common units issued | shares					8,600,000
Value of common units at closing					$ 216,000,000
Dominion Midstream Partners, LP | Partnership Interest | National Grid | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of common units issued | shares					6,800,000
Dominion Midstream Partners, LP | Partnership Interest | NJNR Pipeline Company | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of common units issued | shares					1,800,000
Dominion Midstream Partners, LP | Affiliated Entity | DCG | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales price			$ 501,000,000
Ownership interest percentage			100.00%
Dominion Midstream Partners, LP | Affiliated Entity | DCG | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Unsecured Promissory Note Receivable | Notes Receivable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Term of senior unsecured promissory note payable			2 years
Senior unsecured promissory note payable by Dominion Midstream			$ 301,000,000
Interest rate (percentage)			0.60%
Dominion Midstream Partners, LP | Affiliated Entity | Partnership Interest | DCG | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of common units issued | shares			5,112,139
Value of common units at closing			$ 200,000,000
Number of trading days			10 days
Price per unit | $ / shares			$ 39.12
Dominion Gas Holdings, LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill	[1]			$ 542,000,000							$ 542,000,000		$ 542,000,000	542,000,000	$ 545,000,000
Asset disposition adjustment														$ 3,000,000
Dominion Gas Holdings, LLC | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage	[2]			24.72%							24.72%		24.72%
Dominion Gas Holdings, LLC | Partnership Interest | Iroquois
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage				24.72%							24.72%		24.72%
Virginia Electric and Power Company | Morgans Corner Solar Energy, LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price				$ 47,000,000
MW Capacity | MW				20
Percentage of equity interests acquired				100.00%							100.00%		100.00%
Virginia Electric and Power Company | Morgans Corner Solar Energy, LLC | Solar Development Project
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total cost of project placed into service				$ 49,000,000							$ 49,000,000		$ 49,000,000
Virginia Electric and Power Company | Morgans Corner Solar Energy, LLC | Supply Agreement with US Navy
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Duration of supply agreement				10 years
Subsequent Event | Questar Corporation
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Price per unit | $ / shares		$ 25
Purchase price		$ 4,400,000,000
Debt outstanding		1,600,000,000
Acquisition price payable		3,900,000,000
Required termination fee to Questar per agreement		154,000,000
Required termination fee to Dominion per agreement		$ 99,000,000

[1] Goodwill amounts do not contain any accumulated impairment losses.

[2] Comprised of Dominion Midstream's interest of 25.93% and Dominion Gas' interest of 24.72%. See Note 15 for more information.

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Acquisitions and Dispositions (Schedule of Acquisitions of Solar Projects) (Details) $ in Millions		1 Months Ended														3 Months Ended
		Oct. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Nov. 30, 2015 USD ($) Project MW	Aug. 31, 2015 USD ($)	Jul. 31, 2015 USD ($) Project MW	Jun. 30, 2015 USD ($) Project MW	May. 31, 2015 USD ($)		Apr. 30, 2015 USD ($) Project MW		Jan. 31, 2015 USD ($)	Dec. 31, 2014 USD ($) Project MW	Nov. 30, 2014 USD ($) Project MW	Mar. 31, 2014 USD ($) Project MW	Dec. 31, 2014 USD ($)
Recurrent Energy Development Holdings, LLC
Business Acquisition [Line Items]
Number of Projects | Project															6
Initial Acquisition Cost (millions)	[1]														$ 50
Project Cost (millions)	[2]															$ 428
MW Capacity | MW															139
CSI Project Holdco, LLC
Business Acquisition [Line Items]
Number of Projects | Project														1
Initial Acquisition Cost (millions)	[1]													$ 79
Project Cost (millions)	[2]													$ 79
MW Capacity | MW														20
EDF Renewable Development, Inc.
Business Acquisition [Line Items]
Number of Projects | Project							1			3	[3]		1
Initial Acquisition Cost (millions)	[1]						$ 68			$ 106	[3]		$ 71
Project Cost (millions)	[2]					$ 68		$ 106	[3]			$ 71
MW Capacity | MW							18			24	[3]		20
EC&R NA Solar PV, LLC
Business Acquisition [Line Items]
Number of Projects | Project				1						1
Initial Acquisition Cost (millions)	[1]			$ 65						$ 66
Project Cost (millions)	[2]		$ 65					$ 66
MW Capacity | MW				20						20
SunPeak Solar, LLC
Business Acquisition [Line Items]
Number of Projects | Project						1
Initial Acquisition Cost (millions)	[1]					$ 42
Project Cost (millions)	[2]				$ 71
MW Capacity | MW						20
Community Energy, Inc.
Business Acquisition [Line Items]
Number of Projects | Project				1
Initial Acquisition Cost (millions)	[1]			$ 34
MW Capacity | MW				80
Community Energy, Inc. | Scenario, Forecast
Business Acquisition [Line Items]
Project Cost (millions)	[2]	$ 212

[1] The purchase price was primarily allocated to Property, Plant and Equipment.

[2] Includes acquisition cost.

[3] One of the projects, Marin Carport, is expected to begin commercial operations in 2016.

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Acquisitions and Dispositions (Schedule of Disposal Groups, Including Discontinued Operations, Income Statement) (Details) - Discontinued Operations, Held-for-sale or Disposed of by Sale - Brayton Point and Kincaid $ in Millions	12 Months Ended
	Dec. 31, 2013 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Operating revenue	$ 304
Loss before income taxes	(135)	[1]
Charges related to early redemption of debt	$ 64

[1] Includes $64 million of charges related to the defeasance of Brayton Point debt and the early redemption of Kincaid debt in 2013.

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Operating Revenue (Operating Revenue) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Electric sales:
Regulated									$ 7,482		$ 7,460		$ 7,193
Nonregulated									1,488		1,839		2,511
Gas sales:
Regulated									218		334		323
Nonregulated									471		751		930
Gas transportation and storage									1,616		1,543		1,535
Other									408		509		628
Total operating revenue	$ 2,556	$ 2,971	$ 2,747	$ 3,409	$ 2,943	$ 3,050	$ 2,813	$ 3,630	11,683		12,436		13,120
Virginia Electric and Power Company
Electric sales:
Regulated									7,482		7,460		7,193
Gas sales:
Other									140		119		102
Total operating revenue	1,614	2,058	1,813	2,137	1,814	2,053	1,729	1,983	7,622	[1]	7,579	[1]	7,295	[1]
Dominion Gas Holdings, LLC
Gas sales:
Regulated									122		209		202
Nonregulated									10		26		32
Gas transportation and storage									1,366		1,353		1,338
NGL revenue									93		212		292
Other									125		98		73
Total operating revenue	$ 425	$ 365	$ 395	$ 531	$ 510	$ 391	$ 428	$ 569	$ 1,716	[2]	$ 1,898	[2]	$ 1,937	[2]

[1] See Note 24 for amounts attributable to affiliates.

[2] See Note 24 for amounts attributable to related parties.

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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Operating Loss Carryforwards [Line Items]
Investment tax credits		$ (134)	$ (152)	$ (48)
Unrecognized tax benefits that would impact effective tax rate		69	77	126
Increase (decrease) in unrecognized tax benefits		(6)	(47)	(29)
Scenario, Forecast
Operating Loss Carryforwards [Line Items]
Decrease in Unrecognized tax benefits due to settlement negotiations and expiration of statutes of limitations	$ 30
Amount that earnings could potentially increase if changes were to occur	15
Federal | IRS
Operating Loss Carryforwards [Line Items]
Benefit related to carryback recognized		20
Operating loss carryforward		594
Investment tax credits		407
Tax credits		89
Payment after conclusion of audit				46
State
Operating Loss Carryforwards [Line Items]
Operating loss carryforward		1,600
Carryforwards valuation allowance		1,100
General Business | State
Operating Loss Carryforwards [Line Items]
Tax credits		145
Investment Credits | State
Operating Loss Carryforwards [Line Items]
Tax credits		40
Virginia Electric and Power Company
Operating Loss Carryforwards [Line Items]
Investment tax credits		(11)	0	0
Unrecognized tax benefits that would impact effective tax rate		8	8	8
Increase (decrease) in unrecognized tax benefits		1	1	4
Virginia Electric and Power Company | Federal | IRS
Operating Loss Carryforwards [Line Items]
Operating loss carryforward		7
Tax credits		38
Virginia Electric and Power Company | Investment Credits | State
Operating Loss Carryforwards [Line Items]
Amount of tax credits		9
Dominion Gas Holdings, LLC
Operating Loss Carryforwards [Line Items]
Investment tax credits		0	0	0
Unrecognized tax benefits that would impact effective tax rate		19	19	19
Increase (decrease) in unrecognized tax benefits		1	$ 1	$ 1
Dominion Gas Holdings, LLC | Scenario, Forecast
Operating Loss Carryforwards [Line Items]
Decrease in Unrecognized tax benefits due to settlement negotiations and expiration of statutes of limitations	22
Amount that earnings could potentially increase if changes were to occur	$ 10
Dominion Gas Holdings, LLC | Federal | IRS
Operating Loss Carryforwards [Line Items]
Operating loss carryforward		$ 10

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Income Taxes (Income Tax Expense for Continuing Operations Including Noncontrolling Interests) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current:
Federal	$ (24)	$ (11)	$ 317
State	75	14	110
Total current expense	51	3	427
Federal
Taxes before operating loss carryforwards and investment tax credits	384	956	563
Tax utilization (benefit) of operating loss carryforwards	539	(352)	(18)
Investment tax credits	(134)	(152)	(48)
State	66	(2)	(31)
Total deferred expense	855	450	466
Amortization of deferred investment tax credits	(1)	(1)	(1)
Total income tax expense	905	452	892
Virginia Electric and Power Company
Current:
Federal	316	85	357
State	92	67	62
Total current expense	408	152	419
Federal
Taxes before operating loss carryforwards and investment tax credits	154	381	224
Tax utilization (benefit) of operating loss carryforwards	96	0	0
Investment tax credits	(11)	0	0
State	13	16	17
Total deferred expense	252	397	241
Amortization of deferred investment tax credits	(1)	(1)	(1)
Total income tax expense	659	548	659
Dominion Gas Holdings, LLC
Current:
Federal	90	86	158
State	30	32	41
Total current expense	120	118	199
Federal
Taxes before operating loss carryforwards and investment tax credits	156	192	92
Tax utilization (benefit) of operating loss carryforwards	6	0	0
Investment tax credits	0	0	0
State	1	24	10
Total deferred expense	163	216	102
Amortization of deferred investment tax credits	0	0	0
Total income tax expense	$ 283	$ 334	$ 301

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Income Taxes (Reconciliation of Income Taxes at the U.S. Statutory Federal Rate as Compared to the Income Tax Expense Recorded in Our Consolidated Statements of Income) (Details)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Contingency [Line Items]
U.S. statutory rate	35.00%	35.00%	35.00%
Increases (reductions) resulting from:
State taxes, net of federal benefit	3.70%	0.00%	2.10%
Investment tax credits	(4.70%)	(8.60%)	(1.80%)
Production tax credits	(0.80%)	(1.20%)	(0.60%)
Valuation allowances	(0.30%)	0.70%	(0.10%)
AFUDC - equity	(0.30%)	0.00%	(0.60%)
Employee stock ownership plan deduction	(0.60%)	(0.90%)	(0.60%)
Other, net	0.00%	0.40%	(0.40%)
Effective tax rate	32.00%	25.40%	33.00%
Virginia Electric and Power Company
Income Tax Contingency [Line Items]
U.S. statutory rate	35.00%	35.00%	35.00%
Increases (reductions) resulting from:
State taxes, net of federal benefit	3.90%	3.80%	3.10%
Investment tax credits	(0.60%)	(0.00%)	(0.00%)
Production tax credits	(0.60%)	(0.60%)	(0.20%)
Valuation allowances	0.00%	0.00%	0.00%
AFUDC - equity	(0.60%)	0.00%	(0.80%)
Employee stock ownership plan deduction	(0.00%)	(0.00%)	(0.00%)
Other, net	0.60%	0.80%	(0.40%)
Effective tax rate	37.70%	39.00%	36.70%
Dominion Gas Holdings, LLC
Income Tax Contingency [Line Items]
U.S. statutory rate	35.00%	35.00%	35.00%
Increases (reductions) resulting from:
State taxes, net of federal benefit	2.70%	4.40%	4.30%
Investment tax credits	(0.00%)	(0.00%)	(0.00%)
Production tax credits	(0.00%)	(0.00%)	(0.00%)
Valuation allowances	0.00%	0.00%	0.00%
AFUDC - equity	0.20%	0.00%	(0.10%)
Employee stock ownership plan deduction	(0.00%)	(0.00%)	(0.00%)
Other, net	0.30%	0.10%	0.30%
Effective tax rate	38.20%	39.50%	39.50%

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Income Taxes (The Companies Deferred Income Taxes Components) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Income Tax Contingency [Line Items]
Total deferred income tax assets	$ 1,152	$ 2,023
Total deferred income tax liabilities	8,552	8,663
Total deferred income tax liabilities	7,400	6,640
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	6,299	5,895
Nuclear decommissioning	1,158	1,241
Deferred state income taxes	646	659
Federal benefit of deferred state income taxes	(226)	(231)
Deferred fuel, purchased energy and gas costs	(1)	27
Pension benefits	291	272
Other postretirement benefits	(15)	(17)
Loss and credit carryforwards	(1,004)	(1,434)
Valuation allowances	73	87
Partnership basis differences	367	304
Other	(188)	(163)
Total deferred income tax liabilities	7,400	6,640
Virginia Electric and Power Company
Income Tax Contingency [Line Items]
Total deferred income tax assets	164	500
Total deferred income tax liabilities	4,805	4,915
Total deferred income tax liabilities	4,641	4,415
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	4,133	3,965
Nuclear decommissioning	378	474
Deferred state income taxes	302	299
Federal benefit of deferred state income taxes	(106)	(105)
Deferred fuel, purchased energy and gas costs	(3)	18
Pension benefits	(99)	(77)
Other postretirement benefits	30	13
Loss and credit carryforwards	(53)	(116)
Valuation allowances	0	0
Partnership basis differences	0	0
Other	59	(56)
Total deferred income tax liabilities	4,641	4,415
Dominion Gas Holdings, LLC
Income Tax Contingency [Line Items]
Total deferred income tax assets	129	227
Total deferred income tax liabilities	2,343	2,289
Total deferred income tax liabilities	2,214	2,062
Total deferred income taxes:
Plant and equipment, primarily depreciation method and basis differences	1,541	1,417
Nuclear decommissioning	0	0
Deferred state income taxes	205	207
Federal benefit of deferred state income taxes	(72)	(72)
Deferred fuel, purchased energy and gas costs	1	7
Pension benefits	613	567
Other postretirement benefits	(7)	(12)
Loss and credit carryforwards	(4)	(10)
Valuation allowances	0	0
Partnership basis differences	41	42
Other	(104)	(84)
Total deferred income tax liabilities	$ 2,214	$ 2,062

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Income Taxes (Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 145	$ 222	$ 293
Increases-prior period positions	2	24	17
Decreases-prior period positions	(40)	(26)	(99)
Increases-current period positions	8	16	30
Decreases-current period positions	0	0	(5)
Settlements with tax authorities	(5)	0	(2)
Expiration of statutes of limitations	(7)	(91)	(12)
Balance at December 31	103	145	222
Virginia Electric and Power Company
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	36	39	57
Increases-prior period positions	0	2	12
Decreases-prior period positions	(25)	(16)	(42)
Increases-current period positions	1	11	14
Decreases-current period positions	0	0	0
Settlements with tax authorities	0	0	(2)
Expiration of statutes of limitations	0	0	0
Balance at December 31	12	36	39
Dominion Gas Holdings, LLC
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	29	29	30
Increases-prior period positions	0	0	0
Decreases-prior period positions	0	0	(1)
Increases-current period positions	0	0	0
Decreases-current period positions	0	0	0
Settlements with tax authorities	0	0	0
Expiration of statutes of limitations	0	0	0
Balance at December 31	$ 29	$ 29	$ 29

XML

Income Taxes (Earliest Tax Year) (Details)	12 Months Ended
	Dec. 31, 2015
Pennsylvania
Operation In Major Geographical Areas Tax Year [Line Items]
Earliest Open Tax Year	2010	[1]
Connecticut
Operation In Major Geographical Areas Tax Year [Line Items]
Earliest Open Tax Year	2012
Virginia
Operation In Major Geographical Areas Tax Year [Line Items]
Earliest Open Tax Year	2012	[2]
West Virginia
Operation In Major Geographical Areas Tax Year [Line Items]
Earliest Open Tax Year	2012	[1]
New York
Operation In Major Geographical Areas Tax Year [Line Items]
Earliest Open Tax Year	2007	[1]

[1] Considered a major state for Dominion Gas' operations.

[2] Considered a major state for Virginia Power's operations.

XML

Income Taxes Income Taxes (Schedule of Income Tax Expense from Discontinued Operations) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2013 USD ($)
Current:
Federal	$ (274)
State	(41)
Total current benefit	(315)
Deferred:
Federal	232
State	40
Total deferred expense	272
Total income tax benefit	$ (43)

XML

Fair Value Measurements (Fair Value, Option, Quantitative Disclosures) (Details) $ in Millions		12 Months Ended
		Dec. 31, 2015 USD ($) $ / gal $ / MMBTU $ / MWh	Dec. 31, 2014 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 388	$ 719
Derivative liabilities		343	794
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		114
Derivative liabilities		19
Level 3 | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	[1]	97
Derivative liabilities	[1]	9
Level 3 | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		4
Derivative liabilities		7
Level 3 | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		9
Derivative liabilities		3
Level 3 | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	[2]	$ 4
Level 3 | Liabilities: | Minimum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	(2)
Level 3 | Liabilities: | Minimum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	2
Price Volatility	[4]	25.00%
Level 3 | Liabilities: | Minimum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3]	(9)
Level 3 | Liabilities: | Weighted Average | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3],[5]	2
Level 3 | Liabilities: | Weighted Average | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3],[5]	3
Price Volatility	[4],[5]	35.00%
Level 3 | Liabilities: | Weighted Average | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3],[5]	2
Level 3 | Liabilities: | Maximum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	3
Level 3 | Liabilities: | Maximum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	5
Price Volatility	[4]	58.00%
Level 3 | Liabilities: | Maximum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3]	9
Level 3 | Assets: | Minimum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	(2)
Credit Spread	[6]	1.00%
Level 3 | Assets: | Minimum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	2
Price Volatility	[4]	25.00%
Level 3 | Assets: | Minimum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3]	0
Level 3 | Assets: | Minimum | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[3]	(2)
Level 3 | Assets: | Weighted Average | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3],[5]	(1)
Credit Spread	[5],[6]	3.00%
Level 3 | Assets: | Weighted Average | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3],[5]	3
Price Volatility	[4],[5]	37.00%
Level 3 | Assets: | Weighted Average | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[3],[5]	1
Level 3 | Assets: | Weighted Average | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3],[5]	1
Level 3 | Assets: | Maximum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	8
Credit Spread	[6]	6.00%
Level 3 | Assets: | Maximum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[3]	3
Price Volatility	[4]	58.00%
Level 3 | Assets: | Maximum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[3]	2
Level 3 | Assets: | Maximum | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[3]	14
Dominion Gas Holdings, LLC
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 11	2
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		6
Dominion Gas Holdings, LLC | Level 3 | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 6
Dominion Gas Holdings, LLC | Level 3 | Assets: | Minimum | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[7]	0
Dominion Gas Holdings, LLC | Level 3 | Assets: | Weighted Average | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[7],[8]	1
Dominion Gas Holdings, LLC | Level 3 | Assets: | Maximum | Liquids | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / gal	[7]	1
Virginia Electric and Power Company
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 127	113
Derivative liabilities		86	$ 87
Virginia Electric and Power Company | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		101
Derivative liabilities		8
Virginia Electric and Power Company | Level 3 | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	[9]	92
Virginia Electric and Power Company | Level 3 | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		5
Virginia Electric and Power Company | Level 3 | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		9
Derivative liabilities		$ 3
Virginia Electric and Power Company | Level 3 | Liabilities: | Minimum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	(9)
Virginia Electric and Power Company | Level 3 | Liabilities: | Minimum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	2
Price Volatility	[11]	32.00%
Virginia Electric and Power Company | Level 3 | Liabilities: | Weighted Average | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10],[12]	3
Price Volatility	[11],[12]	35.00%
Virginia Electric and Power Company | Level 3 | Liabilities: | Weighted Average | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[10],[12]	2
Virginia Electric and Power Company | Level 3 | Liabilities: | Maximum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	9
Virginia Electric and Power Company | Level 3 | Liabilities: | Maximum | Gas | Physical and Financial Options:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	5
Price Volatility	[11]	38.00%
Virginia Electric and Power Company | Level 3 | Assets: | Minimum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	(2)
Credit Spread	[13]	1.00%
Virginia Electric and Power Company | Level 3 | Assets: | Minimum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[10]	(2)
Virginia Electric and Power Company | Level 3 | Assets: | Weighted Average | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10],[12]	(1)
Credit Spread	[12],[13]	3.00%
Virginia Electric and Power Company | Level 3 | Assets: | Weighted Average | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[10],[12]	1
Virginia Electric and Power Company | Level 3 | Assets: | Maximum | Gas | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MMBTU	[10]	4
Credit Spread	[13]	6.00%
Virginia Electric and Power Company | Level 3 | Assets: | Maximum | FTRs | Physical and Financial Forwards and Futures:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Market Price | $ / MWh	[10]	14

[1] Includes basis.

[2] Includes NGLs and oil.

[3] Represents market prices beyond defined terms for Levels 1 and 2.

[4] Represents volatilities unrepresented in published markets

[5] Averages weighted by volume.

[6] Represents credit spreads unrepresented in published markets.

[7] Represents market prices beyond defined terms for Levels 1 and 2.

[8] Averages weighted by volume.

[9] Includes basis.

[10] Represents market prices beyond defined terms for Levels 1 and 2.

[11] Represents volatilities unrepresented in published markets.

[12] Averages weighted by volume.

[13] Represents credit spreads unrepresented in published markets.

XML

Fair Value Measurements (Narrative) (Details) $ in Millions	1 Months Ended	3 Months Ended
	Jun. 30, 2013 USD ($) Project	Dec. 31, 2015 USD ($)
Fair Value, Measurements, Nonrecurring | Gas, Transmission and Distribution Equipment | Other operations and maintenance expense
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment charge	$ 49
Impairment charge after tax	29
Fair Value, Measurements, Nonrecurring | Gas, Transmission and Distribution Equipment | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Estimated fair value	$ 1
Dominion Gas Holdings, LLC
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of development projects canceled | Project	2
Dominion Gas Holdings, LLC | Fair Value, Measurements, Nonrecurring | Other operations and maintenance expense
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment charge	$ 6	$ 9
Impairment charge, net of tax	$ 4	$ 6

XML

Fair Value Measurements (Assets and Liabilities that are Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 388	$ 719
Derivative liabilities		343	794
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		114
Derivative liabilities		19
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		4,589	4,938
Total liabilities		343	794
Fair Value, Measurements, Recurring | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		364	695
Derivative liabilities		160	592
Fair Value, Measurements, Recurring | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		24	24
Derivative liabilities		183	202
Fair Value, Measurements, Recurring | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	2,547	2,669
Fair Value, Measurements, Recurring | Equity securities: | Large Cap | Non-U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	10	12
Fair Value, Measurements, Recurring | Equity securities: | Other | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	5	6
Fair Value, Measurements, Recurring | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	63
Fair Value, Measurements, Recurring | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	437	441
Fair Value, Measurements, Recurring | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	659	609
Fair Value, Measurements, Recurring | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	376	395
Fair Value, Measurements, Recurring | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	100	74
Fair Value, Measurements, Recurring | Cash equivalents and other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	4	13
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		3,086	3,112
Total liabilities		0	3
Fair Value, Measurements, Recurring | Level 1 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		1	3
Derivative liabilities		0	3
Fair Value, Measurements, Recurring | Level 1 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Derivative liabilities		0	0
Fair Value, Measurements, Recurring | Level 1 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	2,547	2,669
Fair Value, Measurements, Recurring | Level 1 | Equity securities: | Large Cap | Non-U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	10	12
Fair Value, Measurements, Recurring | Level 1 | Equity securities: | Other | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	5	6
Fair Value, Measurements, Recurring | Level 1 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	63
Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	458	419
Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 1 | Cash equivalents and other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	2	3
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,389	1,701
Total liabilities		324	773
Fair Value, Measurements, Recurring | Level 2 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		249	567
Derivative liabilities		141	571
Fair Value, Measurements, Recurring | Level 2 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		24	24
Derivative liabilities		183	202
Fair Value, Measurements, Recurring | Level 2 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 2 | Equity securities: | Large Cap | Non-U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 2 | Equity securities: | Other | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 2 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0
Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	437	441
Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	201	190
Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	376	395
Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	100	74
Fair Value, Measurements, Recurring | Level 2 | Cash equivalents and other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	2	10
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		114	125
Total liabilities		19	18
Fair Value, Measurements, Recurring | Level 3 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		114	125
Derivative liabilities		19	18
Fair Value, Measurements, Recurring | Level 3 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Derivative liabilities		0	0
Fair Value, Measurements, Recurring | Level 3 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Equity securities: | Large Cap | Non-U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Equity securities: | Other | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0
Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Fair Value, Measurements, Recurring | Level 3 | Cash equivalents and other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[1]	0	0
Virginia Electric and Power Company
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		127	113
Derivative liabilities		86	87
Virginia Electric and Power Company | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		101
Derivative liabilities		8
Virginia Electric and Power Company | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,996	1,952
Total liabilities		86	87
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		114	113
Derivative liabilities		27	15
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		13
Derivative liabilities		59	72
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	1,100	1,157
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	63
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	238	250
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	259	198
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	175	211
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	34	23
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,343	1,294
Total liabilities		0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Derivative liabilities		0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Derivative liabilities		0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	1,100	1,157
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	63
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	180	137
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 1 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		552	552
Total liabilities		78	83
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		13	7
Derivative liabilities		19	11
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		13
Derivative liabilities		59	72
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	238	250
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	79	61
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	175	211
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 2 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	34	23
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		101	106
Total liabilities		8	4
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		101	106
Derivative liabilities		8	4
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Derivative liabilities		0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Equity securities: | Large Cap | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Equity securities: | REIT | U.S.:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | Corporate debt instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | U.S. Treasury securities and agency debentures
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | State and municipal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Virginia Electric and Power Company | Fair Value, Measurements, Recurring | Level 3 | Fixed Income: | Other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments	[2]	0	0
Dominion Gas Holdings, LLC
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		11	2
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		6
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		11	2
Total liabilities		14	9
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		11	2
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		0	0
Total liabilities		0	0
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 1 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 1 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0	0
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		5	0
Total liabilities		14	9
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 2 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		5	0
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 2 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		6	2
Total liabilities		0	0
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 3 | Commodity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		6	2
Dominion Gas Holdings, LLC | Fair Value, Measurements, Recurring | Level 3 | Interest rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		$ 0	$ 0

[1] Includes investments held in the nuclear decommissioning and rabbi trusts.

[2] Includes investments held in the nuclear decommissioning and rabbi trusts.

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Fair Value Measurements (Net Change in the Assets and Liabilities Measured at Fair Value on a Recurring Basis and Included in the Level 3 Fair Value Category) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Included in earnings		$ (5)	$ 97	$ (9)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date		2	6	0
Commodity | Level 3 | Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Beginnning balance		107	(16)	25
Included in earnings		(5)	97	(9)
Included in other comprehensive income (loss)		(9)	7	1
Included in regulatory assets/liabilities		(4)	109	(9)
Settlements		9	(88)	(23)
Transfers out of Level 3	[1]	(3)	(2)	(1)
Ending balance		95	107	(16)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date		2	6	0
NGL's | Level 3 | Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Transfers out of Level 3		(9)
Virginia Electric and Power Company | Commodity | Level 3 | Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Beginnning balance		102	(7)	2
Included in earnings		(13)	96	(17)
Included in regulatory assets/liabilities		(5)	109	(9)
Settlements		13	(96)	17
Transfers out of Level 3		(4)	0	0
Ending balance		93	102	(7)
Dominion Gas Holdings, LLC | Commodity | Level 3 | Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Beginnning balance		2	(6)	(12)
Included in earnings		1	2	1
Included in other comprehensive income (loss)		(5)	10	3
Settlements		(1)	(4)	2
Transfers out of Level 3	[2]	9	0	0
Ending balance		6	$ 2	$ (6)
Dominion Gas Holdings, LLC | NGL's | Level 3 | Fair Value, Measurements, Recurring
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward]
Transfers out of Level 3		$ (9)

[1] In March 2015, Dominion changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

[2] In March 2015, Dominion Gas changed the classification of certain short term NGL derivatives from Level 3 to Level 2 due to an increase in liquidity in financial forward markets. The transfers out of Level 3 that relate to NGLs for the year ended December 31, 2015 were $9 million.

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Fair Value Measurements (Schedule of Gains and Losses Included in the Level 3 Fair Value Category) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Total gains (losses) included in earnings	$ (5)	$ 97	$ (9)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	2	6	0
Operating Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Total gains (losses) included in earnings	6	4	11
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1	4	1
Electric Fuel and Other Energy-Related Purchases
Derivative Instruments, Gain (Loss) [Line Items]
Total gains (losses) included in earnings	(11)	97	(19)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	1	1	0
Purchased Gas
Derivative Instruments, Gain (Loss) [Line Items]
Total gains (losses) included in earnings	0	(4)	(1)
The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at the reporting date	$ 0	$ 1	$ (1)

XML

Fair Value Measurements (Financial Instruments' Carrying Amounts and Fair Values) (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year		$ 25,473
Valuation of certain fair value hedges		7	$ 19
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[1]	21,998	19,723
Junior subordinated notes	[2]	1,358	1,374
Remarketable subordinated notes	[2]	2,086	2,083
Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[1],[3]	23,210	21,881
Junior subordinated notes	[2],[3]	1,192	1,396
Remarketable subordinated notes	[2],[3]	2,129	2,362
Virginia Electric and Power Company
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year		9,425
Virginia Electric and Power Company | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[2]	9,425	8,937
Virginia Electric and Power Company | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[2],[3]	10,400	10,293
Dominion Gas Holdings, LLC
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year		3,300
Dominion Gas Holdings, LLC | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[2]	3,292	2,594
Dominion Gas Holdings, LLC | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including securities due within one year	[2],[3]	$ 3,299	$ 2,672

[1] Carrying amount includes amounts which represent the unamortized discount and/or premium. At December 31, 2015, and 2014, includes the valuation of certain fair value hedges associated with Dominion's fixed rate debt, of $7 million and $19 million, respectively.

[2] Carrying amount includes amounts which represent the unamortized discount and/or premium.

[3] Fair value is estimated using market prices, where available, and interest rates currently available for issuance of debt with similar terms and remaining maturities. All fair value measurements are classified as Level 2. The carrying amount of debt issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

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Derivatives and Hedge Accounting Activities (Schedule of Offsetting Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	$ 379	$ 704
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	379	704
Total derivatives, not subject to a master netting or similar arrangement	9	15
Gross Amounts of Recognized Assets, Total	388	719
Derivative Asset	388	719
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	141	348
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	34
Net Amounts	238	322
Interest rate | Over-the-counter
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	24	24
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	24	24
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	22	16
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	2	8
Commodity | Over-the-counter
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	217	382
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	217	382
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	37	34
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	34
Net Amounts	180	314
Commodity | Exchange
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	138	298
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	138	298
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	82	298
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	56	0
Virginia Electric and Power Company
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	114	106
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	114	106
Total derivatives, not subject to a master netting or similar arrangement	13	7
Gross Amounts of Recognized Assets, Total	127	113
Derivative Asset	127	113
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	13	4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	101	102
Virginia Electric and Power Company | Interest rate | Over-the-counter
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	13	0
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	13	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	10	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	3	0
Virginia Electric and Power Company | Commodity | Over-the-counter
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	101	106
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	101	106
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	3	4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	98	102
Dominion Gas Holdings, LLC
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	11	2
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	11	2
Derivative Asset	11	2
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	0	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	11	2
Dominion Gas Holdings, LLC | Commodity | Over-the-counter
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	11	2
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Assets Presented in the Consolidated Balance Sheet	11	2
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	0	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Received	0	0
Net Amounts	$ 11	$ 2

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Derivatives and Hedge Accounting Activities (Schedule of Offsetting Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ 335	$ 782
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	335	782
Total derivatives, not subject to a master netting or similar arrangement	8	12
Gross Amounts of Recognized Liabilities, Total	343	794
Derivative liabilities	343	794
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	141	348
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	196
Net Amounts	194	238
Interest rate | Over-the-counter
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	183	202
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	183	202
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	22	16
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	161	186
Commodity | Over-the-counter
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	70	87
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	70	87
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	37	34
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	1
Net Amounts	33	52
Commodity | Exchange
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	82	493
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	82	493
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	82	298
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	195
Net Amounts	0	0
Virginia Electric and Power Company
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	64	80
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	64	80
Total derivatives, not subject to a master netting or similar arrangement	22	7
Gross Amounts of Recognized Liabilities, Total	86	87
Derivative liabilities	86	87
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	13	4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	51	76
Virginia Electric and Power Company | Interest rate | Over-the-counter
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	59	72
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	59	72
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	10	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	49	72
Virginia Electric and Power Company | Commodity | Over-the-counter
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	5	8
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	5	8
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	3	4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	2	4
Dominion Gas Holdings, LLC
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	14	9
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	14	9
Derivative liabilities	14	9
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	0	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	14	9
Dominion Gas Holdings, LLC | Interest rate | Over-the-counter
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	14	9
Gross Amounts Offset in the Consolidated Balance Sheet	0	0
Net Amounts of Liabilities Presented in the Consolidated Balance Sheet	14	9
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments	0	0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Cash Collateral Paid	0	0
Net Amounts	$ 14	$ 9

XML

Derivatives and Hedge Accounting Activities (Volume of our Derivative Activity) (Details) gal in Thousands, MMcf in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($) MWh MW MMcf gal
Fixed Price - Natural Gas - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	80	[1]
Fixed Price - Natural Gas - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	19	[1]
Basis - Natural Gas - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	216
Basis - Natural Gas - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	554
Fixed Price - Electricity - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	15,661,078
Fixed Price - Electricity - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	0
Financial Transmission Rights - Electricity- Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	33,350,993
Financial Transmission Rights - Electricity- Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	0
Capacity - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of capacity (MW) | MW	7,600
Capacity - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of capacity (MW) | MW	0
Liquids - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal) | gal	83,076	[2]
Liquids - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal) | gal	18,606	[2]
Interest Rate - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 2,950
Interest Rate - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 3,100
Virginia Electric and Power Company | Fixed Price - Natural Gas - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	32	[3]
Virginia Electric and Power Company | Fixed Price - Natural Gas - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	10	[3]
Virginia Electric and Power Company | Basis - Natural Gas - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	102
Virginia Electric and Power Company | Basis - Natural Gas - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal)	509
Virginia Electric and Power Company | Financial Transmission Rights - Electricity- Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	30,383,934
Virginia Electric and Power Company | Financial Transmission Rights - Electricity- Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of electricity (MWh) | MWh	0
Virginia Electric and Power Company | Capacity - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of capacity (MW) | MW	7,600
Virginia Electric and Power Company | Capacity - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of capacity (MW) | MW	0
Virginia Electric and Power Company | Interest Rate - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 900
Virginia Electric and Power Company | Interest Rate - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 1,100
Dominion Gas Holdings, LLC | Liquids - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal) | gal	77,364
Dominion Gas Holdings, LLC | Liquids - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Volume of derivative activity (bcf, Gal) | gal	13,818
Dominion Gas Holdings, LLC | Interest Rate - Current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 250
Dominion Gas Holdings, LLC | Interest Rate - Non-current Derivative Contract
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate | $	$ 0

[1] Includes options.

[2] Includes NGLs and oil.

[3] Includes options.

XML

Derivatives and Hedge Accounting Activities (Selected Information Related to Gains (Losses) on Cash Flow Hedges Included in AOCI) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ (176)	$ (178)
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	66
Commodity | Gas
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	(7)
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ (7)
Maximum Term	22 months
Commodity | Electricity
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ 76
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ 76
Maximum Term	12 months
Commodity | Other
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ 6
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ 6
Maximum Term	15 months
Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ (251)
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ (9)
Maximum Term	387 months
Dominion Gas Holdings, LLC
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ (17)	$ (20)
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	6
Dominion Gas Holdings, LLC | Commodity | Other
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	7
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ 6
Maximum Term	15 months
Dominion Gas Holdings, LLC | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
AOCI After-Tax	$ (24)
Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax	$ 0
Maximum Term	348 months

XML

Derivatives and Hedge Accounting Activities (Fair Values of our Derivatives) (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		$ 388	$ 719
Derivative liabilities		343	794
Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		255	536
Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		252	523
Current Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		3	13
Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[1]	133	183
Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		112	172
Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		21	11
Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		312	591
Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		148	491
Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		164	100
Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[2]	31	203
Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		12	101
Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		19	102
Fair Value - Derivatives under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		128	376
Derivative liabilities		215	481
Fair Value - Derivatives under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		104	294
Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		101	281
Fair Value - Derivatives under Hedge Accounting | Current Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		3	13
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[1]	24	82
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		3	71
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		21	11
Fair Value - Derivatives under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		196	324
Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		32	224
Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		164	100
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[2]	19	157
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	55
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		19	102
Fair Value - Derivatives not under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		260	343
Derivative liabilities		128	313
Fair Value - Derivatives not under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		151	242
Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		151	242
Fair Value - Derivatives not under Hedge Accounting | Current Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[1]	109	101
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		109	101
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		116	267
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		116	267
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	0
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[2]	12	46
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		12	46
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	0
Virginia Electric and Power Company
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		127	113
Derivative liabilities		86	87
Virginia Electric and Power Company | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[3]	18	51
Virginia Electric and Power Company | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		18	51
Virginia Electric and Power Company | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[4]	109	62
Virginia Electric and Power Company | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		96	62
Virginia Electric and Power Company | Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		13
Virginia Electric and Power Company | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		80	60
Virginia Electric and Power Company | Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		23	15
Virginia Electric and Power Company | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		57	45
Virginia Electric and Power Company | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[5]	6	27
Virginia Electric and Power Company | Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		4	27
Virginia Electric and Power Company | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		2
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		13	0
Derivative liabilities		59	75
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[3]	0	0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[4]	13	0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		13
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		57	48
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	3
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		57	45
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[5]	2	27
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	27
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		2
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		114	113
Derivative liabilities		27	12
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[3]	18	51
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		18	51
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[4]	96	62
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		96	62
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		23	12
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		23	12
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0	0
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[5]	4	0
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		4	0
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		0
Dominion Gas Holdings, LLC
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		11	2
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[6]	10	2
Dominion Gas Holdings, LLC | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		10	2
Dominion Gas Holdings, LLC | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[7]	1
Dominion Gas Holdings, LLC | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		1
Dominion Gas Holdings, LLC | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[8]	14
Dominion Gas Holdings, LLC | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		14
Dominion Gas Holdings, LLC | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[9]		9
Dominion Gas Holdings, LLC | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities			9
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		11	2
Derivative liabilities		14	9
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[6]	10	2
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		10	2
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[7]	1
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		1
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[8]	14
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		14
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[9]		9
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities			9
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Derivative liabilities		0	0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[6]	0	0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0	0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	[7]	0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets		0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[8]	0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities		$ 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities	[9]		0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities			$ 0

[1] Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion's Consolidated Balance Sheets.

[2] Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion's Consolidated Balance Sheets.

[3] Current derivative assets are presented in other current assets in Virginia Power's Consolidated Balance Sheets.

[4] Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power's Consolidated Balance Sheets.

[5] Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power's Consolidated Balance Sheets.

[6] Current derivative assets are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

[7] Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

[8] Current derivative liabilities are presented in other current liabilities in Dominion Gas' Consolidated Balance Sheets.

[9] Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

XML

Derivatives and Hedge Accounting Activities (Gains and Losses on our Derivatives in Cash Flow Hedging Relationships) (Details) - Cash Flow Hedges - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[1]	$ 184	$ 37	$ (404)
Amount of Gain (Loss) Reclassified from AOCI to Income		176	(152)	(130)
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[2]	(9)	(85)	86
Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[1]	230	245	(481)
Amount of Gain (Loss) Reclassified from AOCI to Income		187	(136)	(115)
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[2]	4	(4)	5
Commodity | Operating Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income		203	(130)	(58)
Commodity | Purchased gas
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income		(15)	(13)	(47)
Commodity | Electric fuel and other energy-related purchases
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income		(1)	7	(10)
Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[1],[3]	(46)	(208)	77
Amount of Gain (Loss) Reclassified from AOCI to Income	[3]	(11)	(16)	(15)
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[2],[3]	(13)	(81)	81
Virginia Electric and Power Company
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[4]	(3)	(6)	9
Amount of Gain (Loss) Reclassified from AOCI to Income		(1)	5	0
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[5]	(9)	(85)	86
Virginia Electric and Power Company | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[4]	0	4	0
Amount of Gain (Loss) Reclassified from AOCI to Income		(1)	5	0
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[5]	4	(4)	5
Virginia Electric and Power Company | Commodity | Electric Fuel and Other Energy-Related Purchases
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income		(1)	5	0
Virginia Electric and Power Company | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[4],[6]	(3)	(10)	9
Amount of Gain (Loss) Reclassified from AOCI to Income	[6]	0	0	0
Increase (Decrease) in Derivatives Subject to Regulatory Treatment	[5],[6]	(13)	(81)	81
Dominion Gas Holdings, LLC
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[7]	10	(50)	66
Amount of Gain (Loss) Reclassified from AOCI to Income		6	(13)	(16)
Dominion Gas Holdings, LLC | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[7]	16	12	(2)
Amount of Gain (Loss) Reclassified from AOCI to Income		6	(12)	(16)
Dominion Gas Holdings, LLC | Commodity | Operating Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income		6	2	(2)
Dominion Gas Holdings, LLC | Commodity | Purchased gas
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income			(14)	(14)
Dominion Gas Holdings, LLC | Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)	[7],[8]	(6)	(62)	68
Amount of Gain (Loss) Reclassified from AOCI to Income	[8]	$ 0	$ (1)	$ 0

[1] Amounts deferred into AOCI have no associated effect in Dominion's Consolidated Statements of Income.

[2] Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

[3] Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

[4] Amounts deferred into AOCI have no associated effect in Virginia Power's Consolidated Statements of Income.

[5] Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

[6] Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in interest and related charges.

[7] Amounts deferred into AOCI have no associated effect in Dominion Gas' Consolidated Statements of Income.

[8] Amounts recorded in Dominion Gas' Consolidated Statements of Income are classified in interest and related charges.

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Derivatives and Hedge Accounting Activities (Gains and Losses on our Derivatives Not Designated as Hedging Instruments) (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[1]	$ (5)	$ (248)	$ (83)
Commodity | Operating Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[1]	24	(310)	(45)
Commodity | Purchased gas
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[1]	(14)	(51)	(9)
Commodity | Electric fuel and other energy-related purchases
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[1]	(14)	113	(29)
Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[1],[2]	(1)	0	0
Virginia Electric and Power Company
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[3]	(13)	105	(16)
Virginia Electric and Power Company | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	[3],[4]	(13)	105	(16)
Dominion Gas Holdings, LLC | Commodity
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives		6	0	0
Dominion Gas Holdings, LLC | Commodity | Operating Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives		$ 6	$ 0	$ 0

[1] Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.

[2] Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.

[3] Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.

[4] Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.

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Earnings Per Share (Calculation of our Basic and Diluted EPS) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended								12 Months Ended
		Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Earnings Per Share [Abstract]
Net income attributable to Dominion		$ 357	$ 593	$ 413	$ 536	$ 243	$ 529	$ 159	$ 379	$ 1,899	$ 1,310	$ 1,697
Average shares of common stock outstanding-Basic										592.4	582.7	578.7
Net effect of potentially dilutive securities	[1]									1.3	1.8	0.8
Average shares of common stock outstanding-Diluted										593.7	584.5	579.5
Earnings Per Common Share-Basic (in dollars per share)		$ 0.60	$ 1.00	$ 0.70	$ 0.91	$ 0.42	$ 0.91	$ 0.27	$ 0.65	$ 3.21	$ 2.25	$ 2.93
Earnings Per Common Share-Diluted (in dollars per share)		$ 0.60	$ 1.00	$ 0.70	$ 0.91	$ 0.42	$ 0.90	$ 0.27	$ 0.65	$ 3.20	$ 2.24	$ 2.93

[1] Dilutive securities consist primarily of the 2013 Equity Units for 2015, the 2013 Equity Units and contingently convertible senior notes for 2014, and contingently convertible senior notes for 2013. Dominion redeemed all of its contingently convertible senior notes in 2014. See Note 17 for more information.

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Investments (Narrative) (Details) $ in Millions	1 Months Ended				3 Months Ended		12 Months Ended
	Sep. 30, 2014 Member mi	Mar. 31, 2014 USD ($)	Jan. 31, 2014 USD ($)	Mar. 31, 2013 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2013 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Gain (Loss) on Investments [Line Items]
Equity earnings on investments							$ 56	$ 46	$ 14
Company received distribution from Fowler Ridge in connection with non-recourse permanent financing							83	60	33
Carrying amount of Company's investments exceeded its shares of underlying equity							234	126
Equity method investment goodwill							162	39
Proceeds from Blue Racer							0	85	160
Write off of goodwill								42
Finite Lived Equity Method Investment Basis Difference
Gain (Loss) on Investments [Line Items]
Carrying amount of Company's investments exceeded its shares of underlying equity							72	87
Blue Racer
Gain (Loss) on Investments [Line Items]
Amount of consideration		$ 84
Proceeds from Blue Racer		84		$ 47
Increase in equity method investment						$ 473
Increase in equity method investment			$ 155
Realignment of nonregulated retail energy marketing to the Dominion Energy segment			$ 6
Atlantic Coast Pipeline | Pipelines | Jointly Owned Natural Gas Pipeline | Distribution
Gain (Loss) on Investments [Line Items]
Ownership interest (percentage)	45.00%
Length of FERC regulated interstate natural gas pipeline | mi	600
Number of members | Member	4
Duration of contract	20 years
Atlantic Coast Pipeline | Pipelines | Duke Energy | Jointly Owned Natural Gas Pipeline | Distribution
Gain (Loss) on Investments [Line Items]
Ownership interest (percentage)	40.00%
Atlantic Coast Pipeline | Pipelines | Piedmont | Jointly Owned Natural Gas Pipeline | Distribution
Gain (Loss) on Investments [Line Items]
Ownership interest (percentage)	10.00%
Atlantic Coast Pipeline | Pipelines | AGL | Jointly Owned Natural Gas Pipeline | Distribution
Gain (Loss) on Investments [Line Items]
Ownership interest (percentage)	5.00%
Other operations and maintenance expense | Blue Racer
Gain (Loss) on Investments [Line Items]
Gain from sale				25	$ 4
After tax gain on sale		34		14	2
Write off of goodwill				$ 2
Dominion Gas Holdings, LLC
Gain (Loss) on Investments [Line Items]
Equity earnings on investments							23	21	22
Company received distribution from Fowler Ridge in connection with non-recourse permanent financing							28	20	19
Carrying amount of Company's investments exceeded its shares of underlying equity							8	8
Proceeds from Blue Racer							0	1	$ 78
Write off of goodwill								3
Dominion Gas Holdings, LLC | Blue Racer
Gain (Loss) on Investments [Line Items]
Proceeds from Blue Racer		17			30	78
Extinguishment of affiliated current borrowings		67
Dominion Gas Holdings, LLC | Other operations and maintenance expense | Blue Racer
Gain (Loss) on Investments [Line Items]
Gain from sale		59			3	74
After tax gain on sale		35			$ 2	$ 41
Write off of goodwill		$ 3
Categories of Investments, Marketable Securities, Trading Securities
Gain (Loss) on Investments [Line Items]
Investments held in our rabbi trusts							$ 100	$ 110

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Investments (Marketable Equity and Debt Securities and Cash Equivalents (Classified as Available-for-sale) and Cost Method Investments in Decommissioning Trust Funds) (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014
Investment Holdings [Line Items]
Total Unrealized Gains	[1]	$ 1,258	$ 1,408
Total Unrealized Losses	[1],[2]	(11)	(6)
Nuclear decommissioning trust funds		4,183	4,196
Total Amortized Cost		2,936	2,794
Net assets related to pending sales and purchases of securities		12	3
Fair value of securities in an unrealized loss position		592	379
Virginia Electric and Power Company
Investment Holdings [Line Items]
Total Unrealized Gains	[3]	548	619
Total Unrealized Losses	[3],[4]	(7)	(3)
Nuclear decommissioning trust funds		1,945	1,930
Total Amortized Cost		1,404	1,314
Net assets related to pending sales and purchases of securities		8	6
Fair value of securities in an unrealized loss position		281	170
Cost method investments
Investment Holdings [Line Items]
Other investments and securities, at cost		70	86
Total Unrealized Gains	[1]	0	0
Total Unrealized Losses	[1]	0	0
Nuclear decommissioning trust funds		70	86
Cost method investments | Virginia Electric and Power Company
Investment Holdings [Line Items]
Other investments and securities, at cost		70	86
Total Unrealized Gains	[3]	0	0
Total Unrealized Losses	[3]	0	0
Nuclear decommissioning trust funds		70	86
Cash equivalents and other
Investment Holdings [Line Items]
Other investments and securities, at cost	[5]	14	16
Total Unrealized Gains	[1],[5]	0	0
Total Unrealized Losses	[1],[5]	0	0
Nuclear decommissioning trust funds	[5]	14	16
Cash equivalents and other | Virginia Electric and Power Company
Investment Holdings [Line Items]
Other investments and securities, at cost	[6]	8	6
Total Unrealized Gains	[3],[6]	0	0
Total Unrealized Losses	[3],[6]	0	0
Nuclear decommissioning trust funds	[6]	8	6
Equity securities: | REIT
Investment Holdings [Line Items]
Amortized Cost		59
Total Unrealized Gains	[1]	4
Total Unrealized Losses	[1]	0
Nuclear decommissioning trust funds		63
Equity securities: | REIT | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		59
Total Unrealized Gains	[3]	4
Total Unrealized Losses	[3]	0
Nuclear decommissioning trust funds		63
Corporate debt instruments
Investment Holdings [Line Items]
Amortized Cost		433	424
Total Unrealized Gains	[1]	11	19
Total Unrealized Losses	[1]	(7)	(2)
Nuclear decommissioning trust funds		437	441
Corporate debt instruments | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		237	242
Total Unrealized Gains	[3]	5	9
Total Unrealized Losses	[3]	(4)	(1)
Nuclear decommissioning trust funds		238	250
U.S. Treasury securities and agency debentures
Investment Holdings [Line Items]
Amortized Cost		654	597
Total Unrealized Gains	[1]	8	13
Total Unrealized Losses	[1]	(4)	(4)
Nuclear decommissioning trust funds		658	606
U.S. Treasury securities and agency debentures | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		260	197
Total Unrealized Gains	[3]	1	3
Total Unrealized Losses	[3]	(2)	(2)
Nuclear decommissioning trust funds		259	198
State and municipal
Investment Holdings [Line Items]
Amortized Cost		312	332
Total Unrealized Gains	[1]	22	23
Total Unrealized Losses	[1]	0	0
Nuclear decommissioning trust funds		334	355
State and municipal | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		162	197
Total Unrealized Gains	[3]	13	13
Total Unrealized Losses	[3]	(1)	0
Nuclear decommissioning trust funds		174	210
Other securities
Investment Holdings [Line Items]
Amortized Cost		99	66
Total Unrealized Gains	[1]	0	0
Total Unrealized Losses	[1]	0	0
Nuclear decommissioning trust funds		99	66
Other securities | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		34	23
Total Unrealized Gains	[3]	0	0
Total Unrealized Losses	[3]	0	0
Nuclear decommissioning trust funds		34	23
U.S.: | Equity securities: | Large Cap
Investment Holdings [Line Items]
Amortized Cost		1,295	1,273
Total Unrealized Gains	[1]	1,213	1,353
Total Unrealized Losses	[1]	0	0
Nuclear decommissioning trust funds		2,508	2,626
U.S.: | Equity securities: | Large Cap | Virginia Electric and Power Company
Investment Holdings [Line Items]
Amortized Cost		574	563
Total Unrealized Gains	[3]	525	594
Total Unrealized Losses	[3]	0	0
Nuclear decommissioning trust funds		$ 1,099	$ 1,157

[1] Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

[2] The fair value of securities in an unrealized loss position was $592 million and $379 million at December 31, 2015 and 2014, respectively.

[3] Included in AOCI and the nuclear decommissioning trust regulatory liability as discussed in Note 2.

[4] The fair value of securities in an unrealized loss position was $281 million and $170 million at December 31, 2015 and 2014, respectively.

[5] Includes pending sales of securities of $12 million and $3 million at December 31, 2015 and 2014, respectively.

[6] Includes pending sales of securities of $8 million and $6 million at December 31, 2015 and 2014, respectively.

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Investments (Fair Value of our Marketable Debt Securities by Contractual Maturity) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Schedule of Available-for-sale Securities [Line Items]
Due in one year or less	$ 208
Due after one year through five years	396
Due after five years through ten years	412
Due after ten years	512
Total	1,528
Virginia Electric and Power Company
Schedule of Available-for-sale Securities [Line Items]
Due in one year or less	67
Due after one year through five years	166
Due after five years through ten years	236
Due after ten years	236
Total	$ 705

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Investments (Selected Information Regarding Marketable Equity and Debt Securities) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Available-for-sale securities:
Proceeds from sales		$ 1,340	$ 1,235	$ 1,476
Realized gains	[1]	219	171	157
Realized losses	[1]	84	30	33
Virginia Electric and Power Company
Available-for-sale securities:
Proceeds from sales		639	549	572
Realized gains	[2]	110	73	52
Realized losses	[2]	$ 43	$ 12	$ 14

[1] Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

[2] Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability as discussed in Note 2.

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Investments (Recorded Other-Than-Temporary Impairment Losses on Investments) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Total other-than-temporary impairment losses	[1]	$ 66	$ 21	$ 31
Losses recorded to nuclear decommissioning trust regulatory liability		(26)	(5)	(13)
Losses recognized in other comprehensive income (before taxes)		(9)	(3)	(10)
Net impairment losses recognized in earnings		31	13	8
Other-than-temporary impairment losses for debt securities		9	3	18
Virginia Electric and Power Company
Schedule of Available-for-sale Securities [Line Items]
Total other-than-temporary impairment losses	[2]	36	8	15
Losses recorded to nuclear decommissioning trust regulatory liability		(26)	(4)	(13)
Losses recognized in other comprehensive income (before taxes)		(6)	(2)	(1)
Net impairment losses recognized in earnings		4	2	1
Other-than-temporary impairment losses for debt securities		$ 6	$ 2	$ 9

[1] Amounts include other-than-temporary impairment losses for debt securities of $9 million, $3 million and $18 million at December 31, 2015, 2014 and 2013, respectively.

[2] Comprised of Dominion Midstream's interest of 25.93% and Dominion Gas' interest of 24.72%. See Note 15 for more information.

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Investments (Investments Under Equity Method of Accounting) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]
Investment Balance		$ 1,320	$ 1,081
Commitment to invest in clean power and technology		$ 50
Blue Racer
Schedule of Equity Method Investments [Line Items]
Ownership%		50.00%
Investment Balance		$ 661	671
Description		Midstream gas and related services
Iroquois
Schedule of Equity Method Investments [Line Items]
Ownership%	[1]	50.65%
Investment Balance		$ 324	107
Description		Gas transmission system
Fowler Ridge
Schedule of Equity Method Investments [Line Items]
Ownership%		50.00%
Investment Balance		$ 125	134
Description		Wind-powered merchant generation facility
NedPower
Schedule of Equity Method Investments [Line Items]
Ownership%		50.00%
Investment Balance		$ 119	128
Description		Wind-powered merchant generation facility
Atlantic Coast Pipeline
Schedule of Equity Method Investments [Line Items]
Ownership%		45.00%
Investment Balance		$ 59	19
Description		Gas transmission system
Other
Schedule of Equity Method Investments [Line Items]
Investment Balance	[2]	$ 32	22
Dominion Gas Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Investment Balance		$ 102	107
Dominion Gas Holdings, LLC | Iroquois
Schedule of Equity Method Investments [Line Items]
Ownership%	[1]	24.72%
Investment Balance		$ 102	$ 107
Description		Gas transmission system
Dominion Midstream Partners, LP | Iroquois
Schedule of Equity Method Investments [Line Items]
Ownership%	[1]	25.93%

[1] Comprised of Dominion Midstream's interest of 25.93% and Dominion Gas' interest of 24.72%. See Note 15 for more information.

[2] Dominion has a $50 million commitment to invest in clean power and technology businesses through 2018.

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Property, Plant and Equipment (Property, Plant and Equipment) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Utility:
Generation	$ 15,656	$ 15,193
Transmission	11,461	9,897
Distribution	13,128	12,354
Storage	2,460	2,350
Nuclear fuel	1,464	1,411
Gas gathering and processing	799	791
General and other	927	845
Other-including plant under construction	5,550	3,633
Total utility	51,445	46,474
Nonutility:
Merchant generation-nuclear	1,339	1,267
Merchant generation-other	2,683	2,023
Nuclear fuel	938	860
Other-including plant under construction	1,371	782
Total nonutility	6,331	4,932
Total property, plant and equipment	57,776	51,406
Virginia Electric and Power Company
Utility:
Generation	15,656	15,193
Transmission	6,963	5,884
Distribution	10,048	9,526
Nuclear fuel	1,464	1,411
General and other	709	697
Other-including plant under construction	2,793	2,464
Total utility	37,633	35,175
Nonutility:
Total nonutility	6	5
Total property, plant and equipment	37,639	35,180
Dominion Gas Holdings, LLC
Utility:
Transmission	3,804	3,690
Distribution	2,765	2,530
Storage	1,583	1,466
Gas gathering and processing	797	786
General and other	165	111
Plant under construction	443	179
Total utility	9,557	8,762
Nonutility:
E&P properties being amortized and other	136	140
Total nonutility	136	140
Total property, plant and equipment	$ 9,693	$ 8,902

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Property, Plant and Equipment (Share of Jointly-Owned Power Stations) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Millstone Unit 3
Jointly Owned Utility Plant Interests [Line Items]
Ownership interest (percentage)	93.50%	[1]
Plant in service	$ 1,149	[1]
Accumulated depreciation	(320)	[1]
Nuclear fuel	521	[1]
Accumulated amortization of nuclear fuel	(364)	[1]
Plant under construction	$ 55	[1]
Virginia Electric and Power Company | Bath County Pumped Storage Station
Jointly Owned Utility Plant Interests [Line Items]
Ownership interest (percentage)	60.00%	[2]
Plant in service	$ 1,049	[2]
Accumulated depreciation	(567)	[2]
Nuclear fuel	0	[2]
Accumulated amortization of nuclear fuel	0	[2]
Plant under construction	$ 12	[2]
Virginia Electric and Power Company | North Anna
Jointly Owned Utility Plant Interests [Line Items]
Ownership interest (percentage)	88.40%	[2]
Plant in service	$ 2,452	[2]
Accumulated depreciation	(1,177)	[2]
Nuclear fuel	621	[2]
Accumulated amortization of nuclear fuel	(502)	[2]
Plant under construction	$ 116	[2]
Virginia Electric and Power Company | Clover Power Station
Jointly Owned Utility Plant Interests [Line Items]
Ownership interest (percentage)	50.00%	[2]
Plant in service	$ 576	[2]
Accumulated depreciation	(214)	[2]
Nuclear fuel	0	[2]
Accumulated amortization of nuclear fuel	0	[2]
Plant under construction	$ 16	[2]

[1] Unit jointly owned by Dominion.

[2] Units jointly owned by Virginia Power.

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Property, Plant and Equipment (Narrative) (Details) - Dominion Gas Holdings, LLC a in Thousands, $ in Millions	1 Months Ended				3 Months Ended		12 Months Ended
	Sep. 30, 2015 USD ($) a Field	Mar. 31, 2015 USD ($) a Natural_Gas_Producer Field	Nov. 30, 2014 USD ($) a Field	Dec. 31, 2013 USD ($) a Natural_Gas_Producer	Dec. 31, 2015 USD ($)	Sep. 30, 2015 USD ($) a Field	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($) a
Property, Plant and Equipment [Line Items]
E&P properties being amortized and other					$ 136		$ 136	$ 140
Appalachian Exploration and Production Properties [Member]
Property, Plant and Equipment [Line Items]
E&P properties being amortized and other					14		14
Appalachian Exploration and Production Properties [Member] | Other operations and maintenance expense
Property, Plant and Equipment [Line Items]
Ceiling test impairment charge							16
Ceiling test impairment charge, net of tax							10
Oil and Gas Properties
Property, Plant and Equipment [Line Items]
After tax gain on sale					43	$ 29
Oil and Gas Properties | Marcellus Shale
Property, Plant and Equipment [Line Items]
Number of natural gas producers | Natural_Gas_Producer				2
Acres of development rights | a		11	24	100					100
Amount of consideration			$ 120	$ 200					$ 200
Period for payments related to conveyance of natural gas storage fields			4 years	9 years
Proceeds from assignment of Shale Development Rights		$ 27	$ 60					16	100
Total deferred revenue								$ 85
Number of natural gas storage fields | Field		1	1
Number of acres included in initial conveyance | a			12
Oil and Gas Properties | Marcellus Shale | Amended Agreement to Extend Conveyance of Development Rights
Property, Plant and Equipment [Line Items]
Number of natural gas producers | Natural_Gas_Producer		1
Acres of development rights | a		9
Period for payments related to conveyance of natural gas storage fields		2 years
Total deferred revenue					$ 37		$ 37
Oil and Gas Properties | Marcellus Shale | Other operations and maintenance expense
Property, Plant and Equipment [Line Items]
Gain from sale		$ 27	$ 60						20
After tax gain on sale		16	$ 36						$ 12
Oil and Gas Properties | Marcellus Shale | Other operations and maintenance expense | Amended Agreement to Extend Conveyance of Development Rights
Property, Plant and Equipment [Line Items]
Revenue recognized		43
Revenue recognized net of tax		$ 27
Oil and Gas Properties | Utica and Point Pleasant Shale
Property, Plant and Equipment [Line Items]
Acres of development rights | a	16					16
Amount of consideration	$ 52					$ 52
Proceeds from assignment of Shale Development Rights	$ 52
Number of natural gas storage fields | Field	1					1
Oil and Gas Properties | Utica and Point Pleasant Shale | Other operations and maintenance expense
Property, Plant and Equipment [Line Items]
Gain from sale	$ 52
After tax gain on sale	$ 29

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Goodwill and Intangible Assets (Goodwill) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	$ 3,044	$ 3,086
Asset disposition adjustment			(42)
DCG acquisition		250
Goodwill, Ending Balance	[1]	3,294	3,044
Operating Segments | Dominion Generation
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1],[2]	1,422	1,454
Asset disposition adjustment	[3]		(32)
DCG acquisition	[2]	0
Goodwill, Ending Balance	[1]	1,422	1,422	[2]
Operating Segments | Dominion Energy
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1],[2]	696	706
Asset disposition adjustment	[4]		(10)
DCG acquisition		250
Goodwill, Ending Balance	[1]	946	696	[2]
Operating Segments | DVP
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	926	926
Asset disposition adjustment			0
DCG acquisition		0
Goodwill, Ending Balance	[1]	926	926
Operating Segments | Corporate and Other
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1],[5]	0	0
Asset disposition adjustment	[5]		0
DCG acquisition	[5]	0
Goodwill, Ending Balance	[1],[5]	0	0
Dominion Gas Holdings, LLC
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	542	545
Asset disposition adjustment			(3)
No events affecting goodwill		0
Goodwill, Ending Balance	[1]	542	542
Dominion Gas Holdings, LLC | Operating Segments | Dominion Generation
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	0	0
Asset disposition adjustment			0
No events affecting goodwill		0
Goodwill, Ending Balance	[1]	0	0
Dominion Gas Holdings, LLC | Operating Segments | Dominion Energy
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	542	545
Asset disposition adjustment	[4]		(3)
No events affecting goodwill		0
Goodwill, Ending Balance	[1]	542	542
Dominion Gas Holdings, LLC | Operating Segments | DVP
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	0	0
Asset disposition adjustment			0
No events affecting goodwill		0
Goodwill, Ending Balance	[1]	0	0
Dominion Gas Holdings, LLC | Operating Segments | Corporate and Other
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1],[5]	0	0
Asset disposition adjustment	[5]		0
No events affecting goodwill	[5]	0
Goodwill, Ending Balance	[1],[5]	$ 0	$ 0

[1] Goodwill amounts do not contain any accumulated impairment losses.

[2] Recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

[3] See Note 3 for a discussion of Dominion's dispositions and related goodwill write-offs.

[4] Related to assets sold or contributed to an affiliate or Blue Racer.

[5] Goodwill recorded at the Corporate and Other segment is allocated to the primary operating segments for goodwill impairment testing purposes.

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Goodwill and Intangible Assets (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Goodwill [Line Items]
Amortization expense for intangible assets	$ 78	$ 71	$ 72
Acquisition of intangible assets	$ 78
Weighted-average amortization period (years)	8 years
Virginia Electric and Power Company
Goodwill [Line Items]
Amortization expense for intangible assets	$ 25	24	22
Acquisition of intangible assets	$ 34
Weighted-average amortization period (years)	6 years
Dominion Gas Holdings, LLC
Goodwill [Line Items]
Amortization expense for intangible assets	$ 18	$ 17	$ 16
Acquisition of intangible assets	$ 24
Weighted-average amortization period (years)	14 years

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Goodwill and Intangible Assets (Components of Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 942	$ 887
Accumulated Amortization	372	317
Virginia Electric and Power Company
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	301	286
Accumulated Amortization	88	81
Dominion Gas Holdings, LLC
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	211	192
Accumulated Amortization	128	113
Software, licenses and other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	942	887
Accumulated Amortization	372	317
Software, licenses and other | Virginia Electric and Power Company
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	301	286
Accumulated Amortization	88	81
Software, licenses and other | Dominion Gas Holdings, LLC
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	211	192
Accumulated Amortization	$ 128	$ 113

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Goodwill and Intangible Assets (Annual Amortization Expense of Intangible Assets) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Finite-Lived Intangible Assets [Line Items]
2016	$ 79
2017	68
2018	57
2019	47
2020	35
Virginia Electric and Power Company
Finite-Lived Intangible Assets [Line Items]
2016	25
2017	22
2018	19
2019	15
2020	9
Dominion Gas Holdings, LLC
Finite-Lived Intangible Assets [Line Items]
2016	18
2017	15
2018	14
2019	13
2020	$ 13

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Regulatory Assets and Liabilities (Regulatory Assets and Liabilities) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Regulatory Assets And Liabilities [Line Items]
Deferred cost of fuel used in electric generation	[1]	$ 111	$ 79
Deferred rate adjustment clause costs	[2]	90	124
Deferred nuclear refueling outage costs	[3]	75	44
Unrecovered gas costs	[4]	12	36
Other		63	64
Regulatory assets-current		351	347
Unrecognized pension and other postretirement benefit costs	[5]	1,015	1,050
Deferred rate adjustment clause costs	[2]	295	250
PJM transmission rates	[6]	192	0
Income taxes recoverable through future rates	[7]	126	133
Derivatives	[8]	110	101
Other		127	108
Regulatory assets-non-current		1,865	1,642
Total regulatory assets		2,216	1,989
PIPP, regulatory liabilities-current	[9]	46	71
Other		54	99
Regulatory liabilities-current	[10]	100	170
Provision for future cost of removal and AROs	[11]	1,120	1,072
Decommissioning trust	[12]	804	815
Deferred cost of fuel used in electric generation	[1]	97	6
Derivatives	[8]	79	0
Other		185	98
Regulatory liabilities-non-current		2,285	1,991
Total regulatory liabilities		$ 2,385	2,161
Maximum amortization period for deferred operation and maintenance costs		18 months
Virginia Electric and Power Company
Regulatory Assets And Liabilities [Line Items]
Deferred cost of fuel used in electric generation	[1]	$ 111	79
Deferred rate adjustment clause costs	[2]	80	117
Deferred nuclear refueling outage costs	[3]	75	44
Other		60	58
Regulatory assets-current		326	298
Deferred rate adjustment clause costs	[2]	213	179
PJM transmission rates	[6]	192	0
Income taxes recoverable through future rates	[7]	97	100
Derivatives	[8]	110	101
Other		55	59
Regulatory assets-non-current		667	439
Total regulatory assets		993	737
Other		35	90
Regulatory liabilities-current		35	90
Provision for future cost of removal	[11]	890	852
Decommissioning trust	[12]	804	815
Deferred cost of fuel used in electric generation	[1]	97	6
Derivatives	[8]	79	0
Other		59	10
Regulatory liabilities-non-current		1,929	1,683
Total regulatory liabilities		1,964	1,773
Dominion Gas Holdings, LLC
Regulatory Assets And Liabilities [Line Items]
Deferred rate adjustment clause costs	[2]	10	7
Unrecovered gas costs	[4]	11	29
Other		2	2
Regulatory assets-current		23	38
Unrecognized pension and other postretirement benefit costs	[5]	282	242
Deferred rate adjustment clause costs	[2]	82	71
Income taxes recoverable through future rates	[7]	20	24
Other		65	42
Regulatory assets-non-current		449	379
Total regulatory assets		472	417
PIPP, regulatory liabilities-current	[9]	46	71
Other		9	4
Regulatory liabilities-current		55	75
Provision for future cost of removal and AROs	[11]	170	172
Other		31	20
Regulatory liabilities-non-current		201	192
Total regulatory liabilities		$ 256	$ 267

[1] Primarily reflects deferred fuel expenses for the Virginia jurisdiction of Dominion's and Virginia Power’s generation operations. See Note 13 for more information.

[2] Reflects deferrals under the electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects for Virginia Power. Reflects deferrals of costs associated with certain current and prospective rider projects for Dominion Gas. See Note 13 for more information.

[3] Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

[4] Reflects unrecovered gas costs at regulated gas operations, which are recovered through filings with the applicable regulatory authority.

[5] Represents unrecognized pension and other postretirement employee benefit costs expected to be recovered through future rates generally over the expected remaining service period of plan participants by certain of Dominion’s and Dominion Gas' rate-regulated subsidiaries.

[6] Reflects amount related to the PJM transmission cost allocation matter. See Note 13 for more information.

[7] Amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC-equity and depreciation of property, plant and equipment for which deferred income taxes were not recognized for ratemaking purposes, including amounts attributable to tax rate changes.

[8] As discussed under Derivative Instruments in Note 2, for jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

[9] Under PIPP, eligible customers can make reduced payments based on their ability to pay. The difference between the customer’s total bill and the PIPP plan amount is deferred and collected or returned annually under the PIPP rate adjustment clause according to East Ohio tariff provisions. See Note 13 for more information.

[10] Current regulatory liabilities are presented in other current liabilities in Dominion's Consolidated Balance Sheets.

[11] Rates charged to customers by the Companies’ regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

[12] Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon) for the future decommissioning of Virginia Power’s utility nuclear generation stations, in excess of the related AROs.

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Regulatory Assets and Liabilities (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
Regulatory Assets And Liabilities [Line Items]
Regulatory assets represented past expenditures not earning return	$ 131
Period expenditures expected to be recovered (years)	2 years
Virginia Electric and Power Company
Regulatory Assets And Liabilities [Line Items]
Regulatory assets represented past expenditures not earning return	$ 100
Dominion Gas Holdings, LLC
Regulatory Assets And Liabilities [Line Items]
Regulatory assets represented past expenditures not earning return	$ 29

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Regulatory Matters (Narrative) (Details) customer in Millions	1 Months Ended																						3 Months Ended			12 Months Ended
	Feb. 29, 2016 USD ($) kV	Jan. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Nov. 30, 2015 USD ($) kV mi	Oct. 31, 2015 USD ($) Facility MW	Sep. 30, 2015 USD ($)	Aug. 31, 2015 USD ($) Program	Jul. 31, 2015 USD ($)	Jun. 30, 2015 USD ($)	May. 31, 2015 USD ($) kV mi	Apr. 30, 2015 kV	Mar. 31, 2015 USD ($)	Feb. 28, 2015 USD ($) Test_Period MW	Jan. 31, 2015 USD ($) MW	Oct. 31, 2014 USD ($)	Apr. 30, 2014 USD ($)	Nov. 30, 2013 kV mi	Dec. 31, 2012 USD ($)	May. 31, 2012 USD ($)	Mar. 31, 2010 USD ($)	Aug. 31, 2009 kV	Apr. 30, 2007 kV	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) Power_Station	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2008	Dec. 31, 2007 customer
Regulatory Matters [Line Items]
Regulatory asset			$ 2,216,000,000																										$ 2,216,000,000	$ 1,989,000,000
Charge recognized																													0	374,000,000	$ 0
Total amount of credit to customers			2,385,000,000																										2,385,000,000	2,161,000,000
Plant construction and other property additions (including nuclear fuel)																													$ 5,575,000,000	5,345,000,000	4,065,000,000
Charge recognized for cumulative recovery of costs, after tax																							$ 191,000,000	$ 193,000,000
Virginia Electric and Power Company
Regulatory Matters [Line Items]
Approved ROE																													11.40%
Costs claimed to be unjust and excluded from transmission formula rate																				$ 223,000,000
Potential settlement required annual payment for 10 years																			$ 250,000
Settlement payment duration																			10 years
Facility operating capacity (kV) | kV																					500	500
Regulatory asset			993,000,000																										$ 993,000,000	737,000,000
Charge recognized																													0	374,000,000	0
Total amount of credit to customers			1,964,000,000																										1,964,000,000	1,773,000,000
Plant construction and other property additions (including nuclear fuel)																													$ 2,474,000,000	$ 2,911,000,000	2,394,000,000
Charge recognized for cumulative recovery of costs, after tax																							$ 191,000,000
Virginia Electric and Power Company | Virginia Regulation
Regulatory Matters [Line Items]
Approved fuel recovery amount							$ 1,600,000,000
Revenue increase (decrease)							(512,000,000)
Capacity of solar facility | MW														20
Virginia Electric and Power Company | Virginia Regulation | North Anna
Regulatory Matters [Line Items]
Projected amount of capitalized costs recovered, percentage																70.00%														70.00%
Plant construction and other property additions (including nuclear fuel)																															$ 577,000,000
Virginia Electric and Power Company | Virginia Regulation | North Anna | Legislation enacted | Other operations and maintenance expense
Regulatory Matters [Line Items]
Charge recognized																														$ 374,000,000
Charge recognized for cumulative recovery of costs, after tax																														248,000,000
Virginia Electric and Power Company | Virginia Regulation | Surry Switching Station Transmission Line
Regulatory Matters [Line Items]
KV Line | kV																	500
Virginia Electric and Power Company | Virginia Regulation | Surry Switching Station Transmission Line | Minimum
Regulatory Matters [Line Items]
Length of Transmission line | mi																	7
Virginia Electric and Power Company | Virginia Regulation | Transmission Line from Skiffes Creek Switching Station to Wheaton Substation
Regulatory Matters [Line Items]
Length of Transmission line | mi																	20
KV Line | kV																	230
Virginia Electric and Power Company | Virginia Regulation | Surry to Skiffes Creek Transmission Line
Regulatory Matters [Line Items]
KV Line | kV											500
Virginia Electric and Power Company | Virginia Regulation | Poland Road Substation
Regulatory Matters [Line Items]
KV Line | kV										230
Virginia Electric and Power Company | Virginia Regulation | Double Circuit Transmission Line between Loudoun-Brambleton Line and Poland Road Substation
Regulatory Matters [Line Items]
Total estimate cost										$ 55,000,000
Length of Transmission line | mi										4
KV Line | kV										230
Virginia Electric and Power Company | Virginia Regulation | Loudoun- Brambleton Line
Regulatory Matters [Line Items]
KV Line | kV										230
Virginia Electric and Power Company | Virginia Regulation | Transmission Line Near Gainesville Substation and Haymarket Substation
Regulatory Matters [Line Items]
Total estimate cost				$ 51,000,000
Length of Transmission line | mi				5
KV Line | kV				230
Virginia Electric and Power Company | Virginia Regulation | Transmission Line between Remington and Gordonsville Substations
Regulatory Matters [Line Items]
Total estimate cost				$ 104,000,000
Length of Transmission line | mi				38
KV Line | kV				230
Virginia Electric and Power Company | Virginia Regulation | Remington CT-Warrenton, Vint Hill-Wheeler, and Wheeler Gainesville Transmission Lines, and Vint Hill and Wheeler Switching Stations | Subsequent Event | Scenario, Forecast
Regulatory Matters [Line Items]
Total estimate cost	$ 105,000,000
Virginia Electric and Power Company | Virginia Regulation | Remington CT Warrenton Double Circuit Transmission Line | Subsequent Event | Scenario, Forecast
Regulatory Matters [Line Items]
KV Line | kV	230
Virginia Electric and Power Company | Virginia Regulation | Vint Hill-Wheeler and Wheeler Gainesville Lines | Subsequent Event | Scenario, Forecast
Regulatory Matters [Line Items]
KV Line | kV	230
Virginia Electric and Power Company | Virginia Regulation | Vint Hill and Wheeler Switching Stations | Subsequent Event | Scenario, Forecast
Regulatory Matters [Line Items]
KV Line | kV	230
Virginia Electric and Power Company | Virginia Regulation | February 2015 Regulation Act Legislation
Regulatory Matters [Line Items]
Number of test periods | Test_Period													5
Virginia Electric and Power Company | Virginia Regulation | February 2015 Regulation Act Legislation | Deferred Fuel Costs
Regulatory Matters [Line Items]
Write off of prior period deferred fuel costs												$ 85,000,000
MW Capacity | MW													500
Virginia Electric and Power Company | Virginia Regulation | Virginia Commission 2015 Biennial Review
Regulatory Matters [Line Items]
Approved ROE				10.00%
Earned ROE percentage				10.89%
ROE above authorized ROE (basis points)				0.70%
Duration excess earnings will be credited to customers				6 months
Period after Biennial Review Order				60 days
Virginia Electric and Power Company | Virginia Regulation | Virginia Commission 2015 Biennial Review | Revenue Subject to Refund
Regulatory Matters [Line Items]
Total amount of credit to customers				$ 20,000,000
Virginia Electric and Power Company | Virginia Regulation | Rider US-1 | Solar Development Project
Regulatory Matters [Line Items]
Total estimate cost														$ 47,000,000
Virginia Electric and Power Company | Virginia Regulation | Rider US-2 | Solar Development Project
Regulatory Matters [Line Items]
Capacity of solar facility | MW					56
Total estimate cost					$ 130,000,000
Number of solar facilities | Facility					3
Virginia Electric and Power Company | Virginia Regulation | Rider T1
Regulatory Matters [Line Items]
Proposed revenue requirement										$ 668,000,000
Increase (decrease) in revenue requirement over the prior year										130,000,000
Amount of proposed deferred revenue requirement										$ 96,000,000
Percentage reduction in rate impact on residential customers										50.00%
Duration of rate impact on residential customers										1 year
Virginia Electric and Power Company | Virginia Regulation | Rider S
Regulatory Matters [Line Items]
Proposed revenue requirement									$ 250,000,000
Increase (decrease) in revenue requirement over the prior year									5,000,000
Virginia Electric and Power Company | Virginia Regulation | Rider W
Regulatory Matters [Line Items]
Proposed revenue requirement									118,000,000
Increase (decrease) in revenue requirement over the prior year									(17,000,000)
Virginia Electric and Power Company | Virginia Regulation | Rider R
Regulatory Matters [Line Items]
Proposed revenue requirement									74,000,000
Increase (decrease) in revenue requirement over the prior year									(10,000,000)
Virginia Electric and Power Company | Virginia Regulation | Rider B
Regulatory Matters [Line Items]
Proposed revenue requirement									30,000,000
Increase (decrease) in revenue requirement over the prior year									$ 21,000,000
Number of power stations converted to biomass | Power_Station																													3
Virginia Electric and Power Company | Virginia Regulation | Rider U
Regulatory Matters [Line Items]
Proposed revenue requirement			24,000,000												$ 28,000,000
Amount of proposed deferred revenue requirement										$ 24,000,000
Virginia Electric and Power Company | Virginia Regulation | Riders C1A and C2A
Regulatory Matters [Line Items]
Proposed revenue requirement							$ 50,000,000
Number of new energy efficiency programs | Program							2
Period for cost cap							5 years
Cost cap amount							$ 51,000,000
Extension period for cost cap							5 years
Virginia Electric and Power Company | Virginia Regulation | Rider BW
Regulatory Matters [Line Items]
Proposed revenue requirement					$ 156,000,000
Increase (decrease) in revenue requirement over the prior year					45,000,000
Virginia Electric and Power Company | Virginia Regulation | Rider GV
Regulatory Matters [Line Items]
Proposed revenue requirement								$ 42,000,000
Virginia Electric and Power Company | North Carolina Regulation
Regulatory Matters [Line Items]
Approved ROE																		10.20%
Revenue increase (decrease)																		$ 22,000,000
Increase (decrease) in revenue requirement over the prior year							$ (11,000,000)
Cost cap amount							$ 17,000,000
Percentage of deferred fuel balance							50.00%
Virginia Electric and Power Company | North Carolina Regulation | Annual Non- Fuel Base Revenues
Regulatory Matters [Line Items]
Revenue increase (decrease)																		36,000,000
Virginia Electric and Power Company | North Carolina Regulation | Annual Base Fuel Revenues
Regulatory Matters [Line Items]
Revenue increase (decrease)																		$ (14,000,000)
Virginia Electric and Power Company | FERC | Order Regarding Transmission Rate Design for Allocation of Costs among PJM Interconnect LLC Transmission Customers | Settled Litigation | Legislation enacted
Regulatory Matters [Line Items]
Settlement amount			$ 200,000,000
Settlement payment period			10 years
Virginia Electric and Power Company | FERC | Order Regarding Transmission Rate Design for Allocation of Costs among PJM Interconnect LLC Transmission Customers | Settled Litigation | Legislation enacted | Regulatory Asset for contingent liability
Regulatory Matters [Line Items]
Regulatory asset			$ 192,000,000																										$ 192,000,000
Virginia Electric and Power Company | FERC | Order Regarding Transmission Rate Design for Allocation of Costs among PJM Interconnect LLC Transmission Customers | Settled Litigation | Legislation enacted | Other operations and maintenance expense
Regulatory Matters [Line Items]
Charge recognized			8,000,000
Virginia Electric and Power Company | FERC | Order Regarding Transmission Rate Design for Allocation of Costs among PJM Interconnect LLC Transmission Customers | Settled Litigation | Legislation enacted | Other Deferred Credits and Other Liabilities
Regulatory Matters [Line Items]
Amount of accrued liability			$ 200,000,000																										$ 200,000,000
East Ohio | Ohio Regulation | PIR Program
Regulatory Matters [Line Items]
Proposed revenue requirement													$ 108,000,000
Percentage replacement of pipeline system																																25.00%
Extension period for PIR program												5 years
Estimated cost of project												$ 200,000,000
Annual percentage increase in capital investment												3.00%
Total estimated cost													829,000,000																	$ 155,000,000
East Ohio | Ohio Regulation | PIR Program | Scenario, Forecast
Regulatory Matters [Line Items]
Increase in PIR investment																										$ 20,000,000	$ 20,000,000
East Ohio | Ohio Regulation | AMR Program
Regulatory Matters [Line Items]
Proposed revenue requirement													$ 8,000,000
Number of customers with automated meter reading technology | customer																																	1.2
East Ohio | Ohio Regulation | PIPP Plus Program
Regulatory Matters [Line Items]
Refund of overrecovery of accumulated arrearages								57,000,000
Recovery of projected deferred program costs								35,000,000
East Ohio | Ohio Regulation | UEX Rider
Regulatory Matters [Line Items]
Elimination of over-recovered balance of accumulated bad debt expense								14,000,000
Prospective bad debt expense recovered								$ 20,000,000
East Ohio | Ohio Regulation | PSMP
Regulatory Matters [Line Items]
Estimated cost of project					15,000,000
Cove Point | FERC | St Charles Transportation Project
Regulatory Matters [Line Items]
Expected cost of project					30,000,000
Cove Point | FERC | Keys Energy Project
Regulatory Matters [Line Items]
Expected cost of project					$ 40,000,000
Hope Gas Inc | West Virginia Regulation | PREP
Regulatory Matters [Line Items]
Extension period for PIR program						5 years
Estimated cost of project						$ 158,000,000
Hope Gas Inc | West Virginia Regulation | PREP | Scenario, Forecast
Regulatory Matters [Line Items]
Increase in PIR investment																												$ 24,000,000
Hope Gas Inc | West Virginia Regulation | Subsequent Event | PREP
Regulatory Matters [Line Items]
Revenue increase (decrease)		$ 20,000,000
DCG | FERC | Edgemoor Project
Regulatory Matters [Line Items]
Expected cost of project																									$ 35,000,000
DCG | FERC | Columbia to Eastover Project
Regulatory Matters [Line Items]
Expected cost of project																$ 35,000,000

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Asset Retirement Obligations (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Asset Retirement Obligations [Line Items]
Nuclear decommissioning trust funds	$ 4,183	$ 4,196
Virginia Electric and Power Company
Asset Retirement Obligations [Line Items]
Nuclear decommissioning trust funds	$ 1,945	$ 1,930

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Asset Retirement Obligations (Changes to AROs) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015		Dec. 31, 2014
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
AROs, Beginning balance		$ 1,714	[1]	$ 1,578
Obligations incurred during the period		315	[2]	40
Obligations settled during the period		(106)		(82)
Revisions in estimated cash flows		88	[2]	102	[3]
Accretion		93		81
Other		(1)		(5)
AROs , Ending balance	[1]	2,103		1,714
Asset retirement obligations, non current		1,887		1,633
Current Liabilities
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligation, current		216		81
Virginia Electric and Power Company
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
AROs, Beginning balance		855		689
Obligations incurred during the period		289	[2]	28
Obligations settled during the period		(39)		(1)
Revisions in estimated cash flows		92	[2]	108	[3]
Accretion		50		37
Other				(6)
AROs , Ending balance		1,247		855
Asset retirement obligation, current		143		7
Asset retirement obligations, non current		1,104		848
Dominion Gas Holdings, LLC
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
AROs, Beginning balance		147	[4]	137
Obligations incurred during the period		5		2
Obligations settled during the period		(6)		(8)
Revisions in estimated cash flows		(5)
Accretion		9		8
Other		(1)		8
AROs , Ending balance	[4]	149		147
Dominion Gas Holdings, LLC | Other Deferred Credits and Other Liabilities
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligations, non current		$ 137		$ 140

[1] Includes $81 million and $216 million reported in other current liabilities at December 31, 2014, and 2015, respectively.

[2] Primarily reflects future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 for further information.

[3] Relates primarily to a shift of the delayed planned date on which the DOE is expected to begin accepting spent nuclear fuel.

[4] Includes $140 million and $137 million reported in other deferred credits and other liabilities, with the remainder recorded in other current liabilities, at December 31, 2014 and 2015, respectively.

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Variable Interest Entities (Narrative) (Details) $ in Millions	1 Months Ended		12 Months Ended
	Sep. 30, 2014	Aug. 31, 2013 USD ($)	Dec. 31, 2015 USD ($) generator MW	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Variable Interest Entity [Line Items]
Acquisition of Juniper noncontrolling interest in Fairless			$ 0	$ 0	$ 923
Dominion Gas Holdings, LLC
Variable Interest Entity [Line Items]
Shared services purchased			$ 115	106	115
Virginia Electric and Power Company
Variable Interest Entity [Line Items]
Number of non utility generators | generator			5
Number of expired non-utility generators | generator			2
Aggregate generation capacity from long-term power and capacity contracts (MW) | MW			418
Remaining purchase commitments			$ 439
Payment for electric capacity			200	223	217
Payment for electric energy			83	138	98
Shared services purchased			$ 318	$ 335	$ 331
Juniper
Variable Interest Entity [Line Items]
Acquisition of Juniper noncontrolling interest in Fairless		$ 923
Variable Interest Entity, Not Primary Beneficiary | Iroquois | Dominion Midstream Partners, LP
Variable Interest Entity [Line Items]
Initial membership interest percentage			25.93%
Variable Interest Entity, Not Primary Beneficiary | Iroquois | Dominion Gas Holdings, LLC
Variable Interest Entity [Line Items]
Initial membership interest percentage			24.72%
Variable Interest Entity, Not Primary Beneficiary | Distribution | Atlantic Coast Pipeline | Pipelines | Jointly Owned Natural Gas Pipeline
Variable Interest Entity [Line Items]
Initial membership interest percentage	45.00%

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Short-Term Debt And Credit Agreements (Commercial Paper, Bank Loans, and Letters of Credit Outstanding, as well as Capacity Available Under Credit Facilities (Details)		1 Months Ended
		Jan. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) Facility		Dec. 31, 2014 USD ($)
Short term Debt [Line Items]
Facility Limit	[1]		$ 4,500,000,000		$ 4,500,000,000
Outstanding Commercial Paper	[2]		3,509,000,000		2,775,000,000
Outstanding Letters of Credit			59,000,000		48,000,000
Facility Capacity Available			$ 932,000,000		1,677,000,000
Weighted-average interest rates	[3],[4]		2.38%
Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit	[5]		$ 4,500,000,000		4,500,000,000
Outstanding Commercial Paper	[6]		1,656,000,000		1,361,000,000
Outstanding Letters of Credit			$ 0		0
Weighted-average interest rates	[4]		5.24%
Number of joint revolving credit facilities | Facility			2
Credit facility			$ 120,000,000
Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Facility Limit	[7]		1,500,000,000		1,500,000,000
Outstanding Commercial Paper			391,000,000	[8]	0
Outstanding Letters of Credit			$ 0		0
Weighted-average interest rates	[4]		1.05%
Number of joint revolving credit facilities | Facility			2
Line of Credit | Virginia Electric and Power Company
Short term Debt [Line Items]
Credit facility, to support letters of credit			$ 120,000,000
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Virginia Electric and Power Company
Short term Debt [Line Items]
Credit facility, to support letters of credit			1,750,000,000.00
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Facility Limit					$ 1,500,000,000.0
Credit facility, to support letters of credit			500,000,000
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Letter of Credit
Short term Debt [Line Items]
Credit facility, to support letters of credit			2,000,000,000.0
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Letter of Credit | Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit			2,000,000,000.0
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Letter of Credit | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Facility Limit			1,500,000,000.0
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Line of Credit
Short term Debt [Line Items]
Facility Limit			4,000,000,000
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Line of Credit | Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit			$ 4,000,000,000
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Commercial Paper
Short term Debt [Line Items]
Weighted-average interest rates			0.62%		0.38%
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Commercial Paper | Virginia Electric and Power Company
Short term Debt [Line Items]
Weighted-average interest rates			0.60%		0.36%
Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Commercial Paper | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Weighted-average interest rates			0.63%
Credit Facility 4 Billion
Short term Debt [Line Items]
Facility Limit	[1]		$ 4,000,000,000	[9]	$ 4,000,000,000
Outstanding Commercial Paper	[1]		3,353,000,000	[9]	2,664,000,000
Outstanding Letters of Credit	[1]		0	[9]	0
Facility Capacity Available	[1]		647,000,000	[9]	1,336,000,000
Credit Facility 4 Billion | Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit	[5]		4,000,000,000	[10]	4,000,000,000
Outstanding Commercial Paper	[5]		1,500,000,000	[10]	1,250,000,000
Outstanding Letters of Credit	[5]		0	[10]	0
Credit Facility 4 Billion | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Facility Limit	[7]		1,000,000,000		1,000,000,000
Outstanding Commercial Paper	[7]		391,000,000		0
Outstanding Letters of Credit	[7]		0		0
Credit Facility 500 million
Short term Debt [Line Items]
Facility Limit	[1]		500,000,000		500,000,000
Outstanding Commercial Paper	[1]		156,000,000		111,000,000
Outstanding Letters of Credit	[1]		59,000,000		48,000,000
Facility Capacity Available	[1]		285,000,000		341,000,000
Credit Facility 500 million | Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit	[5]		500,000,000		500,000,000
Outstanding Commercial Paper	[5]		156,000,000		111,000,000
Outstanding Letters of Credit	[5]		0		0
Credit Facility 500 million | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Facility Limit	[7]		500,000,000		500,000,000
Outstanding Commercial Paper	[7]		0		0
Outstanding Letters of Credit	[7]		0		$ 0
Tax-Exempt Financings | Virginia Electric and Power Company
Short term Debt [Line Items]
Variable rate tax-exempt financings			$ 119,000,000
Subsequent Event | Revolving Credit Facility
Short term Debt [Line Items]
Increase in revolving credit facility limits		$ 1,000,000,000
Subsequent Event | Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Line of Credit
Short term Debt [Line Items]
Facility Limit		5,000,000,000
Subsequent Event | Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Line of Credit | Virginia Electric and Power Company
Short term Debt [Line Items]
Facility Limit		5,000,000,000
Subsequent Event | Joint Revolving Credit Facility 4 Billion and Joint Revolving Credit Facility 500 Million | Line of Credit | Dominion Gas Holdings, LLC
Short term Debt [Line Items]
Credit facility, to support letters of credit		$ 1,000,000,000.0

[1] These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

[2] The weighted-average interest rates of the outstanding commercial paper supported by Dominion’s credit facilities were 0.62% and 0.38% at December 31, 2015 and 2014, respectively.

[3] Includes $4 million for fair value hedge valuation in 2014. Excludes $100 million of variable rate short-term notes scheduled to mature in May 2016 that were purchased and cancelled using the proceeds from the February 2016 issuance of senior notes that mature in 2018.

[4] Represents weighted-average coupon rates for debt outstanding as of December 31, 2015.

[5] The full amount of the facilities is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion and Dominion Gas. Sub-limits for Virginia Power are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Virginia Power was an aggregate $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

[6] The weighted-average interest rates of the outstanding commercial paper supported by these credit facilities were 0.60% and 0.36% at December 31, 2015 and 2014, respectively.

[7] A maximum of a combined $1.5 billion of the facilities is available to Dominion Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion and Virginia Power. Sub-limits for Dominion Gas are set within the facility limit but can be changed at the option of the Companies multiple times per year. At December 31, 2015, the sub-limit for Dominion Gas was an aggregate $500 million. In January 2016, the aggregate sub-limit for Dominion Gas was increased to $1.0 billion. If Dominion Gas has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion. These credit facilities mature in April 2019, and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.

[8] The weighted-average interest rate of the outstanding commercial paper supported by these credit facilities was 0.63% at December 31, 2015.

[9] In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

[10] In January 2016, this facility limit was increased from $4.0 billion to $5.0 billion.

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Long-Term Debt (Total Long Term Debt) (Details) - USD ($)		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[1],[2]	2.38%
Total principal, including VIE		$ 25,473,000,000	$ 23,200,000,000
Securities due within one year, including VIE	[1]	(1,826,000,000)	(1,375,000,000)
Unamortized discount and premium, net		(38,000,000)	(39,000,000)
Total long term debt, including VIE		23,616,000,000	21,805,000,000
Fair value hedge valuation	[3]	7,000,000	19,000,000
Unamortized premium and discount			4,000,000
5.25% Senior Notes Due 2033
Debt Instrument [Line Items]
Senior notes		$ 510,000,000
RSN Annual Interest Rate		5.25%
Long term debt maturity date		2033
Redemption percentage of principal and accrued interest		100.00%
Variable Rate Short Term Notes Maturing in May 2016 | Variable rate short-term notes
Debt Instrument [Line Items]
Principal amount of notes		$ 100,000,000
Senior Notes | Variable rates, due 2015 and 2016
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	1.11%
Total principal, including VIE		$ 600,000,000	400,000,000
Senior Notes | 1.25% to 6.4%, due 2015 to 2019
Debt Instrument [Line Items]
Interest rate, minimum		1.25%
Interest rate, maximum		6.40%
2014 Weighted- average Coupon	[2]	3.05%
Total principal, including VIE		$ 3,400,000,000	3,150,000,000
Senior Notes | 2.75% to 7.0%, due 2021 to 2044
Debt Instrument [Line Items]
Interest rate, minimum		2.75%
Interest rate, maximum		7.00%
2014 Weighted- average Coupon	[2],[4]	4.80%
Total principal, including VIE	[4]	$ 5,099,000,000	4,449,000,000
Senior Notes | 6.8% and 6.875%, due 2026 and 2027
Debt Instrument [Line Items]
Interest rate, minimum		6.80%
Interest rate, maximum		6.875%
2014 Weighted- average Coupon	[2],[5]	6.81%
Total principal, including VIE	[5]	$ 89,000,000	89,000,000
Tax-Exempt Financings | Tax-Exempt Financing, variable rate, due 2041
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	1.16%
Total principal, including VIE		$ 75,000,000	75,000,000
Tax-Exempt Financings | Tax-Exempt Financing, 2.375%, due 2033
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	2.38%
Total principal, including VIE		$ 27,000,000	27,000,000
RSN Annual Interest Rate		2.375%
Junior Subordinated Notes | Unsecured Junior Subordinated Notes Payable to Affiliated Trust, 8.4%, due 2031
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	8.40%
Total principal, including VIE		$ 10,000,000	10,000,000
RSN Annual Interest Rate		8.40%
Junior Subordinated Notes | 5.75% and 7.5%, due 2054 and 2066
Debt Instrument [Line Items]
Interest rate, minimum		5.75%
Interest rate, maximum		7.50%
2014 Weighted- average Coupon	[2]	6.27%
Total principal, including VIE		$ 971,000,000	985,000,000
Junior Subordinated Notes | Enhanced Junior Subordinated Notes, variable rate, due 2066
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	2.90%
Total principal, including VIE		$ 377,000,000	380,000,000
Remarketable Subordinated Notes | Remarketable Subordinated Notes, 1.07% to 1.50%, due 2019 to 2021
Debt Instrument [Line Items]
Interest rate, minimum		1.07%
Interest rate, maximum		1.50%
2014 Weighted- average Coupon	[2]	1.30%
Total principal, including VIE		$ 2,100,000,000	2,100,000,000
Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	1.05%
Total principal, including VIE		$ 3,300,000,000	2,600,000,000
Securities due within one year, including VIE		(400,000,000)
Unamortized discount and premium, net		(8,000,000)	(6,000,000)
Total long term debt, including VIE		$ 2,892,000,000	2,594,000,000
Dominion Gas Holdings, LLC | Senior Notes | 1.05% to 2.8%, due 2016 to 2020
Debt Instrument [Line Items]
Interest rate, minimum		1.05%
Interest rate, maximum		2.80%
2014 Weighted- average Coupon	[2]	2.26%
Total principal, including VIE		$ 1,550,000,000	850,000,000
Dominion Gas Holdings, LLC | Senior Notes | 3.55% to 4.8%, due 2023 to 2044
Debt Instrument [Line Items]
Interest rate, minimum		3.55%
Interest rate, maximum		4.80%
2014 Weighted- average Coupon	[2]	4.15%
Total principal, including VIE		$ 1,750,000,000	1,750,000,000
Virginia Electric and Power Company
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2]	5.24%
Total principal, including VIE		$ 9,425,000,000	8,935,000,000
Securities due within one year, including VIE		(476,000,000)	(211,000,000)
Unamortized discount and premium, net		0	2,000,000
Total long term debt, including VIE		8,949,000,000	8,726,000,000
Virginia Electric and Power Company | Line of Credit
Debt Instrument [Line Items]
Credit facility, to support letters of credit		$ 120,000,000
Virginia Electric and Power Company | Senior Notes | 1.2% to 8.625%, due 2015 to 2019
Debt Instrument [Line Items]
Interest rate, minimum		1.20%
Interest rate, maximum		8.625%
2014 Weighted- average Coupon	[2]	5.03%
Total principal, including VIE		$ 2,261,000,000	2,471,000,000
Virginia Electric and Power Company | Senior Notes | 2.75% to 8.875%, due 2022 to 2045
Debt Instrument [Line Items]
Interest rate, minimum		2.75%
Interest rate, maximum		8.875%
2014 Weighted- average Coupon	[2]	4.91%
Total principal, including VIE		$ 6,292,000,000	5,592,000,000
Virginia Electric and Power Company | Tax-Exempt Financings | Variable rates, due 2016 to 2041
Debt Instrument [Line Items]
2014 Weighted- average Coupon	[2],[6]	0.79%
Total principal, including VIE	[6]	$ 194,000,000	606,000,000
Virginia Electric and Power Company | Tax-Exempt Financings | 0.70% to 5.6%, due 2023 to 2041
Debt Instrument [Line Items]
Interest rate, minimum		0.70%
Interest rate, maximum		5.60%
2014 Weighted- average Coupon	[2],[6]	2.19%
Total principal, including VIE	[6]	$ 678,000,000	$ 266,000,000

[1] Includes $4 million for fair value hedge valuation in 2014. Excludes $100 million of variable rate short-term notes scheduled to mature in May 2016 that were purchased and cancelled using the proceeds from the February 2016 issuance of senior notes that mature in 2018.

[2] Represents weighted-average coupon rates for debt outstanding as of December 31, 2015.

[3] Represents the valuation of certain fair value hedges associated with Dominion's fixed rate debt.

[4] At the option of holders, $510 million of Dominion's 5.25% senior notes due 2033 were subject to redemption at 100% of the principal amount plus accrued interest in August 2015. As a result, at December 31, 2014, the notes were included in securities due within one year in Dominion’s Consolidated Balance Sheets. The option to redeem the notes expired in June 2015. At December 31, 2015, the notes are included in long-term debt in Dominion’s Consolidated Balance Sheets.

[5] Represents debt assumed by Dominion from the merger of its former CNG subsidiary.

[6] These financings relate to certain pollution control equipment at Virginia Power's generating facilities. Certain variable rate tax-exempt financings are supported by a $120 million credit facility that terminates in April 2019.

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Long-Term Debt (Based on Stated Maturity Dates Rather than Early Redemption Dates that Could be Elected by Instrument Holders) (Details) - USD ($)		Feb. 29, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
2016			$ 1,926,000,000
2017			1,429,000,000
2018			1,850,000,000
2019			2,550,000,000
2020			1,700,000,000
Thereafter			16,018,000,000
Total			25,473,000,000
Variable rate short-term notes | Variable Rate Short Term Notes Maturing in May 2016
Debt Instrument [Line Items]
Principal amount of notes			100,000,000
Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
2016			400,000,000
2017			0
2018			0
2019			450,000,000
2020			700,000,000
Thereafter			1,750,000,000
Total			3,300,000,000
Virginia Electric and Power Company
Debt Instrument [Line Items]
2016			476,000,000
2017			679,000,000
2018			850,000,000
2019			350,000,000
2020			0
Thereafter			7,070,000,000
Total			$ 9,425,000,000
2016
Debt Instrument [Line Items]
Weighted-average Coupon			2.31%
2016 | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon			1.05%
2016 | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			5.24%
2017
Debt Instrument [Line Items]
Weighted-average Coupon			3.28%
2017 | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon
2017 | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			5.44%
2018
Debt Instrument [Line Items]
Weighted-average Coupon			4.16%
2018 | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon
2018 | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			4.17%
2019
Debt Instrument [Line Items]
Weighted-average Coupon			3.09%
2019 | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon			2.50%
2019 | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			5.00%
2020
Debt Instrument [Line Items]
Weighted-average Coupon			2.04%
2020 | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon			2.80%
2020 | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			0.00%
Thereafter
Debt Instrument [Line Items]
Weighted-average Coupon			4.54%
Thereafter | Dominion Gas Holdings, LLC
Debt Instrument [Line Items]
Weighted-average Coupon			4.15%
Thereafter | Virginia Electric and Power Company
Debt Instrument [Line Items]
Weighted-average Coupon			4.59%
Unsecured Senior Notes
Debt Instrument [Line Items]
2016	[1]		$ 1,907,000,000
2017	[1]		1,354,000,000
2018	[1]		1,850,000,000
2019	[1]		2,000,000,000
2020	[1]		700,000,000
Thereafter	[1]		13,230,000,000
Total	[1]		21,041,000,000
Tax-Exempt Financings
Debt Instrument [Line Items]
2016			19,000,000
2017			75,000,000
2018			0
2019			0
2020			0
Thereafter			880,000,000
Total			974,000,000
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts
Debt Instrument [Line Items]
2016			0
2017			0
2018			0
2019			0
2020			0
Thereafter			10,000,000
Total			10,000,000
Enhanced Junior Subordinated Notes
Debt Instrument [Line Items]
2016			0
2017			0
2018			0
2019			0
2020			0
Thereafter			1,348,000,000
Total			1,348,000,000
Remarketable Subordinated Notes
Debt Instrument [Line Items]
2016			0
2017			0
2018			0
2019			550,000,000
2020			1,000,000,000
Thereafter			550,000,000
Total			$ 2,100,000,000
Subsequent Event | Variable rate short-term notes | Variable Rate Short Term Notes Maturing in May 2016
Debt Instrument [Line Items]
Amount purchased and cancelled		$ 100,000,000

[1] In February 2016, Dominion purchased and cancelled $100 million of variable rate short-term notes that would have otherwise matured in May 2016 using the proceeds from the February 2016 issuance of senior notes that mature in 2018. As a result, at December 31, 2015, $100 million of the notes were included in long-term debt in the Consolidated Balance Sheets.

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Long-Term Debt (Narrative) (Details)		1 Months Ended									12 Months Ended
	Oct. 01, 2024	Jul. 31, 2017 shares	Jul. 31, 2016 shares	Apr. 30, 2016 shares	Dec. 31, 2014 USD ($)	Oct. 31, 2014 USD ($)	Jul. 31, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jan. 31, 2013 USD ($) $ / shares shares	Sep. 30, 2011	Dec. 31, 2015 USD ($) senior_note $ / shares shares	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Mar. 31, 2016 USD ($)	Feb. 29, 2016 USD ($)	Jan. 31, 2016 USD ($)	Nov. 30, 2014 USD ($)	Jul. 01, 2014	Jun. 30, 2009 USD ($)	Sep. 30, 2006 USD ($)	Jul. 01, 2006	Jun. 30, 2006 USD ($)
Debt Instrument [Line Items]
Aggregate outstanding principal amount											$ 25,473,000,000
Make-whole premium amount											$ 0	$ 284,000,000	$ 0
Shares issued in excess of principal amounts related to converted securities													28,000,000
Noncontrolling interest, ownership percentage by parent											100.00%
Beneficial ownership percentage											97.00%
Beneficial ownership interest											3.00%
Percentage in capital trust assets											100.00%
Redemption of units of Dominion Resources Capital Trust I capital securities | shares									250,000
Dominion Resources Capital Trust I capital securities									$ 250,000,000
Rate of Dominion Resources Capital Trust I capital securities									7.83%
Redemption price per capital security | $ / shares									$ 1,019.58
Period of deferral						10 years
Period for consideration of proceeds (days)										180 days	365 days
Interest in RSN issued by Dominion (percentage)											5.00%
Scenario, Forecast | Minimum
Debt Instrument [Line Items]
Shares to be issued under purchase contracts | shares		11,500,000	8,500,000	8,500,000
Scenario, Forecast | Maximum
Debt Instrument [Line Items]
Shares to be issued under purchase contracts | shares		14,400,000	10,000,000	10,000,000
Common Stock
Debt Instrument [Line Items]
Purchase price to be paid under stock purchase contracts | $ / shares											$ 50
Shares reserved and available for issuance | shares											40,300,000
Capital Unit, Class A
Debt Instrument [Line Items]
Issuance of Dominion Midstream common units, net of offering costs							$ 1,000,000,000	$ 550,000,000
Payment rate on Equity Units								6.125%										6.375%
Capital Unit, Class B
Debt Instrument [Line Items]
Issuance of Dominion Midstream common units, net of offering costs								$ 550,000,000
Payment rate on Equity Units								6.00%
June 2006 hybrids
Debt Instrument [Line Items]
Interest rate (percentage)																					2.825%	7.50%
Aggregate redemption price paid											$ 14,000,000
Junior subordinated notes																						$ 300,000,000
June 2006 hybrids | Scenario, Forecast
Debt Instrument [Line Items]
Aggregate redemption price paid														$ 37,000,000
September 2006 hybrids
Debt Instrument [Line Items]
Interest rate (percentage)										2.30%
Aggregate redemption price paid											3,000,000
Junior subordinated notes																				$ 500,000,000
September 2006 hybrids | Scenario, Forecast
Debt Instrument [Line Items]
Aggregate redemption price paid														$ 2,000,000
June 2009 hybrids
Debt Instrument [Line Items]
Interest rate (percentage)																			8.375%
Aggregate redemption price paid						$ 685,000,000
Junior subordinated notes																			$ 685,000,000
7.83% Debentures due 12/1/2027
Debt Instrument [Line Items]
Interest rate (percentage)									7.83%
Junior subordinated notes									$ 258,000,000
Virginia Electric and Power Company
Debt Instrument [Line Items]
Aggregate outstanding principal amount											$ 9,425,000,000
Senior Notes
Debt Instrument [Line Items]
Number of outstanding series of senior notes | senior_note											5
Aggregate outstanding principal amount											$ 1,900,000,000
Aggregate redemption price paid											2,200,000,000
Make-whole premium amount					$ 263,000,000
Interest charges					284,000,000
Senior Notes | Senior Notes Due in 2026 | Subsequent Event | Virginia Electric and Power Company
Debt Instrument [Line Items]
Principal amount of notes																$ 750,000,000
Interest rate (percentage)																3.15%
Senior Notes | Senior Notes Due in 2018 | Subsequent Event | Virginia Electric and Power Company | Scenario, Forecast
Debt Instrument [Line Items]
Principal amount of notes															$ 500,000,000
Interest rate (percentage)															2.125%
Convertible Debt
Debt Instrument [Line Items]
Outstanding contingent convertible senior notes					0							0					$ 22,000,000
Shares issued in excess of principal amounts related to converted securities					$ 26,000,000
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts
Debt Instrument [Line Items]
Aggregate outstanding principal amount											10,000,000
Interest charges											$ 1,000,000	$ 1,000,000	$ 1,000,000
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts | Enhanced Junior Subordinated Notes, 5.75%
Debt Instrument [Line Items]
Principal amount of notes						$ 685,000,000
Interest rate (percentage)						5.75%
Unsecured Junior Subordinated Notes Payable to Affiliated Trusts | Enhanced Junior Subordinated Notes, 5.75% | LIBOR | Scenario, Forecast
Debt Instrument [Line Items]
Spread on variable rate	3.057%

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Long-Term Debt Long Term Debt (Schedule of Equity Units) (Details) - USD ($) shares in Millions, $ in Millions				12 Months Ended
		Jul. 01, 2014	Jun. 07, 2013	Dec. 31, 2015	Dec. 31, 2014
Capital Unit [Line Items]
Stock Purchase Contract Liability	[1]			$ 115.0	$ 216.0
Total payments				$ 101.0	$ 66.0
Capital Unit, Class A
Capital Unit [Line Items]
Units Issued		20	11
Total Net Proceeds		$ 982.0	$ 533.5
Stock Purchase Contract Annual Rate		4.875%	5.055%
Stock Purchase Contract Liability	[1]	$ 142.8	$ 76.7
Capital Unit, Class A | Remarketable Subordinated Notes
Capital Unit [Line Items]
Total Long-term Debt		$ 1,000.0	$ 550.0
RSN Annual Interest Rate		1.50%	1.07%
Capital Unit, Class B
Capital Unit [Line Items]
Units Issued			11
Total Net Proceeds			$ 553.5
Stock Purchase Contract Annual Rate			4.82%
Stock Purchase Contract Liability	[1]		$ 79.3
Capital Unit, Class B | Remarketable Subordinated Notes
Capital Unit [Line Items]
Total Long-term Debt			$ 550.0
RSN Annual Interest Rate			1.18%

[1] Payments of $101 million and $66 million were made in 2015 and 2014, respectively. The stock purchase contract liability was $115 million and $216 million at December 31, 2015 and 2014, respectively.

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Preferred Stock (Narrative) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2015
Class of Stock [Line Items]
Preferred stock shares authorized		20,000,000
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Virginia Electric and Power Company
Class of Stock [Line Items]
Preferred stock shares authorized		10,000,000
Amount each share is entitled to receive		$ 100
Amount of all outstanding series of preferred stock redeemed	2,590,000

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Equity (Narrative) (Details) shares in Thousands			1 Months Ended			3 Months Ended		6 Months Ended	12 Months Ended
	Mar. 15, 2016 USD ($) Performance_Metric	Sep. 30, 2013	May. 31, 2015 USD ($) shares	Jan. 31, 2015 shares	Dec. 31, 2014 USD ($) Agreement shares	Mar. 31, 2016 USD ($) shares	Dec. 31, 2015 USD ($) shares	Jun. 30, 2015 USD ($) shares	Dec. 31, 2015 USD ($) Performance_Metric shares	Dec. 31, 2014 USD ($) Performance_Metric shares	Dec. 31, 2013 USD ($) Performance_Metric	Dec. 31, 2007	Mar. 15, 2017 USD ($)	Feb. 23, 2016 USD ($)	Sep. 30, 2015 USD ($)	Feb. 28, 2015 USD ($)	Jan. 31, 2014 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash proceeds									$ 786,000,000	$ 205,000,000	$ 278,000,000
Common stock, shares outstanding | shares					585,000		596,000		596,000	585,000
Compensation cost related to stock-based compensation									$ 39,000,000	$ 39,000,000	31,000,000
Tax benefit from stock awards and stock options exercised									14,000,000	14,000,000	11,000,000
Tax benefits from the vesting of restricted stock awards (less than $1 million in 2014 and 2013)									$ 3,000,000	1,000,000	1,000,000
Dominion Direct, Employee Stock Awards, Employee Savings Plans, Director Stock Compensation Plans, and Contingent Convertible Senior Notes
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved and available for issuance | shares							50,000		50,000
Stock-Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum term of stock based awards									8 years
Shares were available for future grants | shares							25,000		25,000
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period									3 years
Unrecognized compensation cost related to nonvested awards							$ 27,000,000		$ 27,000,000
Expected weighted-average period recognized for the unrecognized compensation cost									2 years
Fair value of restricted stock awards that vested									$ 37,000,000	$ 19,000,000	$ 20,000,000
Goal-Based Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period									3 years
Number of performance metrics | Performance_Metric									2
Performance metrics period									2 years
Shares issued minimum percentage									0.00%
Shares issued maximum percentage									200.00%
Targeted shares expected to be issued | shares							24		24
Number of shares converted to one class to another | shares				10
Dominion Gas Holdings, LLC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of limited liability membership interests		100.00%
Dominion Midstream Limited Partner Common Unit Purchase Program | Limited partner interest in Dominion Midstream | Dominion Midstream Partners, LP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized purchase amount (up to $50 million)															$ 50,000,000
Period to acquire common units									12 months
Number of common units purchased | shares							887
Value of common units purchased							$ 25,000,000
Dominion Midstream Limited Partner Common Unit Purchase Program | Limited partner interest in Dominion Midstream | Dominion Midstream Partners, LP | Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining value of common units authorized to purchase under program														$ 15,000,000
Dominion Midstream Limited Partner Common Unit Purchase Program | Limited partner interest in Dominion Midstream | Dominion Midstream Partners, LP | Subsequent Event | Scenario, Forecast
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common units purchased | shares						377
Value of common units purchased						$ 10,000,000
Various Programs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash proceeds									$ 783,000,000
Number of shares issued | shares									11,000
Common stock, shares outstanding | shares							596,000		596,000
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash proceeds received from issuance of shares through Dominion Direct and employee savings plans									$ 284,000,000
Number of shares issued through Dominion Direct and employee savings plans | shares									4,100
Shelf Registration for Sale of Common Stock through At-the-market Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash proceeds								$ 297,000,000
Number of shares issued | shares								4,000
Number of sales agency agreements | Agreement					4
Aggregate amount of common stock in which Dominion may offer under sales agency agreements					$ 500,000,000
Net fees and commissions paid								$ 3,000,000
Common stock reserved for issuance in connection with stock purchase contracts							$ 200,000,000		$ 200,000,000
Registered Underwritten Public Offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash proceeds			$ 202,000,000
Number of shares issued | shares			2,800
Cash-Based Performance Grant | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash-based performance grants minimum												0.00%
Cash-based performance grants maximum												200.00%
February 2012 Awards | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance metrics | Performance_Metric											2
Expected award under grant											$ 8,000,000						$ 12,000,000
February 2013 Awards | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance metrics | Performance_Metric										2
Expected award under grant					$ 14,000,000					$ 14,000,000						$ 20,000,000
February 2014 Awards | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Liability accrued for award							10,000,000		$ 10,000,000
February 2014 Awards | Officer | Scenario, Forecast
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance metrics | Performance_Metric	2
Expected award under grant	$ 10,000,000
February 2015 Cash Based Performance Grant | Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance metrics | Performance_Metric									2
Liability accrued for award							$ 7,000,000		$ 7,000,000
February 2015 Cash Based Performance Grant | Officer | Scenario, Forecast
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected award under grant													$ 14,000,000

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Equity (Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net unrealized losses on derivatives-hedging activities, net of tax	$ (176)	$ (178)
Net unrealized gains on nuclear decommissioning trust funds, net of tax	504	548
Net unrecognized pension and other postretirement benefit costs, net of tax	(797)	(782)
Other comprehensive loss from equity method investees, net of tax	(5)	(4)
Total AOCI	(474)	(416)	$ (324)
Net unrealized gains on derivatives-hedging activities, tax	110	116
Net unrealized gains on nuclear decommissioning trust funds, tax	(281)	(333)
Net unrecognized pension and other postretirement benefit costs, tax	525	530
Other comprehensive loss from equity method investees, tax	4	3
Virginia Electric and Power Company
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net unrealized losses on derivatives-hedging activities, net of tax	(7)	(7)
Net unrealized gains on nuclear decommissioning trust funds, net of tax	47	57
Total AOCI	40	50	48
Net unrealized gains on derivatives-hedging activities, tax	4	4
Net unrecognized pension and other postretirement benefit costs, tax	(30)	(35)
Dominion Gas Holdings, LLC
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net unrealized losses on derivatives-hedging activities, net of tax	(17)	(20)
Net unrealized gains on nuclear decommissioning trust funds, net of tax	(82)	(66)
Total AOCI	(99)	(86)	$ (58)
Net unrealized gains on derivatives-hedging activities, tax	10	11
Net unrecognized pension and other postretirement benefit costs, tax	$ 56	$ 46

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Equity (Schedule of Components of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		$ (416)	$ (324)
Other comprehensive income before reclassifications: gains (losses)		49	(164)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[1]	(107)	72
Other comprehensive income (loss)		(58)	(92)	$ 553
Ending balance		(474)	(416)	(324)
Deferred gains and losses on derivatives-hedging activities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(178)	(288)
Other comprehensive income before reclassifications: gains (losses)		110	17
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[1]	(108)	93
Other comprehensive income (loss)		2	110
Ending balance		(176)	(178)	(288)
Unrealized gains and losses on investment securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		548	474
Other comprehensive income before reclassifications: gains (losses)		6	128
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[1]	(50)	(54)
Other comprehensive income (loss)		(44)	74
Ending balance		504	548	474
Unrecognized pension and other postretirement benefit costs
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(782)	(510)
Other comprehensive income before reclassifications: gains (losses)		(66)	(305)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[1]	51	33
Other comprehensive income (loss)		(15)	(272)
Ending balance		(797)	(782)	(510)
Other comprehensive loss from equity method investees
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(4)	0
Other comprehensive income before reclassifications: gains (losses)		(1)	(4)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[1]	0	0
Other comprehensive income (loss)		(1)	(4)
Ending balance		(5)	(4)	0
Virginia Electric and Power Company
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		50	48
Other comprehensive income before reclassifications: gains (losses)		(5)	11
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[2]	(5)	(9)
Other comprehensive income (loss)		(10)	2	23
Ending balance		40	50	48
Virginia Electric and Power Company | Deferred gains and losses on derivatives-hedging activities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(7)	0
Other comprehensive income before reclassifications: gains (losses)		(1)	(4)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[2]	1	(3)
Other comprehensive income (loss)		0	(7)
Ending balance		(7)	(7)	0
Virginia Electric and Power Company | Unrealized gains and losses on investment securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		57	48
Other comprehensive income before reclassifications: gains (losses)		(4)	15
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[2]	(6)	(6)
Other comprehensive income (loss)		(10)	9
Ending balance		47	57	48
Dominion Gas Holdings, LLC
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(86)	(58)
Other comprehensive income before reclassifications: gains (losses)		(14)	(41)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[3]	1	13
Other comprehensive income (loss)		(13)	(28)	82
Ending balance		(99)	(86)	(58)
Dominion Gas Holdings, LLC | Deferred gains and losses on derivatives-hedging activities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(20)	3
Other comprehensive income before reclassifications: gains (losses)		6	(31)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[3]	(3)	8
Other comprehensive income (loss)		3	(23)
Ending balance		(17)	(20)	3
Dominion Gas Holdings, LLC | Unrealized gains and losses on investment securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(66)	(61)
Other comprehensive income before reclassifications: gains (losses)		(20)	(10)
Amounts reclassified from accumulated other comprehensive income: (gains) losses	[3]	4	5
Other comprehensive income (loss)		(16)	(5)
Ending balance		$ (82)	$ (66)	$ (61)

[1] See table below for details about these reclassifications.

[2] See table below for details about these reclassifications.

[3] See table below for details about these reclassifications.

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Equity (Schedule of Reclassifications out of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions		3 Months Ended								12 Months Ended
		Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operating Revenue		$ 2,556	$ 2,971	$ 2,747	$ 3,409	$ 2,943	$ 3,050	$ 2,813	$ 3,630	$ 11,683		$ 12,436		$ 13,120
Purchased gas										551		1,355		1,331
Electric fuel and other energy-related purchases										2,725		3,400		3,885
Interest and related charges										904		1,193		877
Income from continuing operations including noncontrolling interests before income taxes										2,828		1,778		2,704
Income tax expense										(905)		(452)		(892)
Income from continuing operations including noncontrolling interests										1,923		1,326		1,812
Other income										196		250		265
Impairment										31		13		8
Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										(176)		152
Income tax expense										68		(59)
Income from continuing operations including noncontrolling interests										(108)		93
Unrealized gains and losses on investment securities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										(79)		(87)
Income tax expense										29		33
Income from continuing operations including noncontrolling interests										(50)		(54)
Other income										(110)		(100)
Impairment										31		13
Unrecognized pension and other postretirement benefit costs | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										86		57
Income tax expense										(35)		(24)
Income from continuing operations including noncontrolling interests										51		33
Prior-service costs (credits)										(12)		(12)
Actuarial losses										98		69
Commodity | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operating Revenue										(203)		130
Purchased gas										15		13
Electric fuel and other energy-related purchases										1		(7)
Interest rate | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest and related charges										11		16
Dominion Gas Holdings, LLC
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operating Revenue		425	365	395	531	510	391	428	569	1,716	[1]	1,898	[1]	1,937	[1]
Purchased gas	[1]									133		315		323
Interest and related charges	[1]									73		27		28
Income from continuing operations including noncontrolling interests before income taxes										740		846		762
Income tax expense										(283)		(334)		(301)
Other income										24		22		28
Dominion Gas Holdings, LLC | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										(6)		13
Income tax expense										3		(5)
Income from continuing operations including noncontrolling interests										(3)		8
Dominion Gas Holdings, LLC | Unrecognized pension and other postretirement benefit costs | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										7		8
Income tax expense										(3)		(3)
Income from continuing operations including noncontrolling interests										4		5
Prior-service costs (credits)												1
Actuarial losses										7		7
Dominion Gas Holdings, LLC | Commodity | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operating Revenue										(6)		(2)
Purchased gas												14
Dominion Gas Holdings, LLC | Interest rate | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest and related charges												1
Virginia Electric and Power Company
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Operating Revenue		$ 1,614	$ 2,058	$ 1,813	$ 2,137	$ 1,814	$ 2,053	$ 1,729	$ 1,983	7,622	[2]	7,579	[2]	7,295	[2]
Electric fuel and other energy-related purchases	[2]									2,320		2,406		2,304
Interest and related charges										443		411		369
Income from continuing operations including noncontrolling interests before income taxes										1,746		1,406		1,797
Income tax expense										(659)		(548)		(659)
Other income										68		93		86
Impairment										4		2		$ 1
Virginia Electric and Power Company | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										1		(5)
Income tax expense										0		2
Income from continuing operations including noncontrolling interests										1		(3)
Virginia Electric and Power Company | Unrealized gains and losses on investment securities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income from continuing operations including noncontrolling interests before income taxes										(10)		(10)
Income tax expense										4		4
Income from continuing operations including noncontrolling interests										(6)		(6)
Other income										(14)		(10)
Impairment										4
Virginia Electric and Power Company | Commodity | Deferred gains and losses on derivatives-hedging activities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Electric fuel and other energy-related purchases										$ 1		$ (5)

[1] See Note 24 for amounts attributable to related parties.

[2] See Note 24 for amounts attributable to affiliates.

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Equity (Summary of Restricted Stock and Goal-Based Stock Activity) (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested beginning, Shares	1,065	1,007	1,085
Granted, Shares	302	354	312
Vested, Shares	(510)	(278)	(356)
Cancelled and forfeited, Shares	(2)	(18)	(34)
Nonvested ending, Shares	855	1,065	1,007
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested beginning, Weighted Average Grant Date Fair Value	$ 56.74	$ 49.35	$ 44.46
Granted, Weighted Average Grant Date Fair Value	73.26	67.98	54.70
Vested, Weighted Average Grant Date Fair Value	50.71	44.50	39.00
Cancelled and forfeited, Weighted Average Grant Date Fair Value	62.62	53.61	51.11
Nonvested ending, Weighted Average Grant Date Fair Value	$ 66.16	$ 56.74	$ 49.35
Goal-Based Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested beginning, Shares	17	5	4
Granted, Shares	14	13	4
Vested, Shares	(7)	(1)	(2)
Cancelled and forfeited, Shares			(1)
Nonvested ending, Shares	24	17	5
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested beginning, Weighted Average Grant Date Fair Value	$ 65.15	$ 53.85	$ 45.60
Granted, Weighted Average Grant Date Fair Value	72.72	68.83	54.17
Vested, Weighted Average Grant Date Fair Value	56.22	52.48	43.54
Cancelled and forfeited, Weighted Average Grant Date Fair Value			43.54
Nonvested ending, Weighted Average Grant Date Fair Value	$ 72.27	$ 65.15	$ 53.85

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Employee Benefit Plans (Narrative) (Details) - USD ($)		3 Months Ended			12 Months Ended
		Sep. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					$ 72,000,000	$ 706,000,000
Expected return on pension and other postretirement plan assets					648,000,000	610,000,000
Federal subsidy received						4,000,000
Decrease in other postretirement benefit obligations due to federal subsidy					20,000,000
Net actuarial loss					25,000,000
Reduction in net periodic benefit cost for next year			$ 8,000,000	$ 36,000,000
Reduction in accumulated postretirement benefit obligation			220,000,000				$ 220,000,000
Period for reduction in net periodic benefit cost							5 years
Accumulated benefit obligation					5,800,000,000	6,000,000,000
Estimated reduction in net cumulative required contributions					$ 200,000,000
Cumulative required contribution period (years)					10 years
Expected contribution to voluntary employees beneficiary association					$ 12,000,000
Percentage coverage of US stock market					7.00%
Amounts recognized in employer matching contributions					$ 43,000,000	41,000,000	$ 40,000,000
U.S. equity:
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined benefit plan, actual plan asset allocations					28.00%
Non-U.S. equity:
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined benefit plan, actual plan asset allocations					18.00%
Fixed Income
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined benefit plan, actual plan asset allocations					35.00%
Real estate-REITs
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined benefit plan, actual plan asset allocations					3.00%
Other alternative investments
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined benefit plan, actual plan asset allocations					16.00%
Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Expected reduction in net periodic benefit cost							40,000,000
Investment grade bonds average weighted maturity period					4 years
Minimum | External Credit Rating, Investment Grade | Fixed Income Funds
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Percentage of fund's total assets					75.00%
Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Expected reduction in net periodic benefit cost							60,000,000
Investment grade bonds average weighted maturity period					12 years
Maximum | External Credit Rating, Non Investment Grade | Fixed Income Funds
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Percentage of fund's total assets					25.00%
Virginia Electric and Power Company
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Amounts recognized in employer matching contributions					$ 18,000,000	17,000,000	16,000,000
Virginia Electric and Power Company | Other operations and maintenance expense
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost					97,000,000	75,000,000	96,000,000
Virginia Electric and Power Company | Dominion Retiree Health And Welfare Plan | Other operations and maintenance expense
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost					(16,000,000)	(18,000,000)	5,000,000
Dominion Gas Holdings, LLC
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					13,000,000	157,000,000
Expected return on pension and other postretirement plan assets					150,000,000	138,000,000
Federal subsidy received						1,000,000
Net actuarial loss					3,000,000
Reduction in net periodic benefit cost for next year				2,000,000
Accumulated benefit obligation					578,000,000	604,000,000
Amounts recognized in employer matching contributions					7,000,000
Dominion Gas Holdings, LLC | Dominion Retiree Health And Welfare Plan | Multiemployer Plans, Postretirement Benefit
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Amount of contributions to VEBAs					0	1,000,000
Dominion Gas Holdings, LLC | Dominion Retiree Health And Welfare Plan | Multiemployer Plans, Postretirement Benefit | Other operations and maintenance expense
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost					(5,000,000)	(5,000,000)	1,000,000
Pension Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					(71,000,000)	601,000,000
Expected return on pension and other postretirement plan assets					531,000,000	$ 499,000,000	462,000,000
Actuarial (gains) losses during the year					131,000,000
Net actuarial loss					111,000,000
Medicare Part D reimbursement				$ 354,000,000
Discount rate				4.80%		4.40%
Reduction in accumulated postretirement benefit obligation	[1]		$ (22,000,000)		$ 0	$ (1,000,000)	$ (22,000,000)
Discount rate					4.40%
Expected long-term rate of return on plan assets					8.75%	8.75%	8.50%
Net periodic benefit cost					$ 44,000,000	$ 20,000,000	$ 106,000,000
Pension Benefits | Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate					4.96%
Discount rate						5.20%	4.40%
Pension Benefits | Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate					4.99%
Discount rate						5.30%	4.80%
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					$ (14,000,000)	$ 136,000,000
Expected return on pension and other postretirement plan assets					126,000,000	$ 115,000,000	$ 106,000,000
Actuarial (gains) losses during the year					10,000,000
Net actuarial loss					$ 13,000,000
Medicare Part D reimbursement				$ 28,000,000
Discount rate					4.99%	4.40%
Discount rate					4.40%	5.20%
Expected long-term rate of return on plan assets					8.75%	8.75%	8.50%
Net periodic benefit cost					$ (63,000,000)	$ (55,000,000)	$ (39,000,000)
Pension Benefits | Dominion Gas Holdings, LLC | Other operations and maintenance expense
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost					(38,000,000)	(37,000,000)	$ (27,000,000)
Pension Benefits | Dominion Gas Holdings, LLC | Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate							4.40%
Pension Benefits | Dominion Gas Holdings, LLC | Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate							4.80%
Other Postretirement Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					(1,000,000)	105,000,000
Expected return on pension and other postretirement plan assets					117,000,000	$ 111,000,000	$ 92,000,000
Actuarial (gains) losses during the year					32,000,000
Net actuarial loss					5,000,000
Medicare Part D reimbursement				$ 78,000,000
Discount rate			4.80%	4.70%		4.40%	4.80%
Reduction in accumulated postretirement benefit obligation	[1]		$ (7,000,000)		$ 0	$ 0	$ (7,000,000)
Discount rate					4.40%
Expected long-term rate of return on plan assets					8.50%	8.50%	7.75%
Net periodic benefit cost					$ (31,000,000)	$ (38,000,000)	$ 2,000,000
Other Postretirement Benefits | Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate					4.93%
Discount rate						4.20%	4.40%
Other Postretirement Benefits | Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate					4.94%
Discount rate						5.10%	4.80%
Other Postretirement Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Actual return (loss) on plan assets					$ 1,000,000	$ 21,000,000
Expected return on pension and other postretirement plan assets					24,000,000	$ 23,000,000	$ 19,000,000
Actuarial (gains) losses during the year					7,000,000
Net actuarial loss					$ 1,000,000
Medicare Part D reimbursement				$ 9,000,000
Discount rate					4.93%	4.40%
Discount rate					4.40%
Expected long-term rate of return on plan assets					8.50%	8.50%	7.75%
Net periodic benefit cost					$ (2,000,000)	$ (5,000,000)	$ (1,000,000)
Other Postretirement Benefits | Dominion Gas Holdings, LLC | Minimum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate						4.20%	4.40%
Other Postretirement Benefits | Dominion Gas Holdings, LLC | Maximum
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Discount rate						5.00%	4.70%
Other Postretirement Benefits | East Ohio
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Retirement age		65 years
Increase in accumulated postretirement benefit obligation due to amendment		$ 22,000,000
Reduction in net periodic benefit credit due to amendment		$ 1,000,000
Discount rate		4.20%
Expected long-term rate of return on plan assets		8.50%

[1] 2013 amounts relate primarily to the decommissioning of Kewaunee.

XML

Employee Benefit Plans (Pension Plan and Other Postretirement Benefit Plan Obligations and Plan Assets and Includes a Statement of the Plans Funded Status) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Jun. 30, 2013
Changes in fair value of plan assets:
Actual return (loss) on plan assets		$ 72	$ 706
Dominion Gas Holdings, LLC
Changes in fair value of plan assets:
Actual return (loss) on plan assets		13	157
Pension Benefits
Changes in benefit obligation:
Benefit obligation at beginning of year		6,667	5,625
Service cost		126	114	$ 131
Interest cost		287	290	271
Benefits paid		(246)	(236)
Actuarial (gains) losses during the year		(443)	887
Plan amendments	[1]	0	0
Settlements and curtailments	[2]	0	(13)
Medicare Part D reimbursement		0	0
Benefit obligation at end of year		6,391	6,667	5,625
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year		6,480	6,113
Actual return (loss) on plan assets		(71)	601
Employer contributions		3	15
Benefits paid		(246)	(236)
Settlements	[2]	0	(13)
Fair value of plan assets at end of year		6,166	6,480	$ 6,113
Funded status at end of year		(225)	(187)
Noncurrent pension and other postretirement benefit assets		931	946
Other current liabilities		(14)	(13)
Noncurrent pension and other postretirement benefit liabilities		(1,142)	(1,120)
Net amount recognized		$ (225)	$ (187)
Discount rate			4.40%		4.80%
Weighted average rate of increase for compensation		4.22%	4.22%
Expected long-term rate of return on plan assets		8.75%	8.75%	8.50%
Pension Benefits | Minimum
Changes in fair value of plan assets:
Discount rate		4.96%
Pension Benefits | Maximum
Changes in fair value of plan assets:
Discount rate		4.99%
Pension Benefits | Dominion Gas Holdings, LLC
Changes in benefit obligation:
Benefit obligation at beginning of year		$ 638	$ 563
Service cost		15	12	$ 13
Interest cost		27	28	27
Benefits paid		(29)	(29)
Actuarial (gains) losses during the year		(43)	64
Plan amendments		0	0
Medicare Part D reimbursement		0	0
Benefit obligation at end of year		608	638	563
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year		1,510	1,403
Actual return (loss) on plan assets		(14)	136
Employer contributions		0	0
Benefits paid		(29)	(29)
Fair value of plan assets at end of year		1,467	1,510	$ 1,403
Funded status at end of year		859	872
Noncurrent pension and other postretirement benefit assets		859	872
Noncurrent pension and other postretirement benefit liabilities	[3]	0	0
Net amount recognized		$ 859	$ 872
Discount rate		4.99%	4.40%
Weighted average rate of increase for compensation		3.93%	3.93%
Expected long-term rate of return on plan assets		8.75%	8.75%	8.50%
Other Postretirement Benefits
Changes in benefit obligation:
Benefit obligation at beginning of year		$ 1,571	$ 1,360
Service cost		40	32	$ 43
Interest cost		67	67	73
Benefits paid		(79)	(78)
Actuarial (gains) losses during the year		(138)	177
Plan amendments	[1]	(31)	9
Settlements and curtailments	[2]	0	0
Medicare Part D reimbursement		0	4
Benefit obligation at end of year		1,430	1,571	1,360
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year		1,402	1,315
Actual return (loss) on plan assets		(1)	105
Employer contributions		12	12
Benefits paid		(31)	(30)
Settlements	[2]	0	0
Fair value of plan assets at end of year		1,382	1,402	$ 1,315
Funded status at end of year		(48)	(169)
Noncurrent pension and other postretirement benefit assets		12	10
Other current liabilities		(3)	(3)
Noncurrent pension and other postretirement benefit liabilities		(57)	(176)
Net amount recognized		$ (48)	$ (169)
Discount rate			4.40%	4.80%	4.70%
Weighted average rate of increase for compensation		4.22%	4.22%
Expected long-term rate of return on plan assets		8.50%	8.50%	7.75%
Other Postretirement Benefits | Minimum
Changes in fair value of plan assets:
Discount rate		4.93%
Other Postretirement Benefits | Maximum
Changes in fair value of plan assets:
Discount rate		4.94%
Other Postretirement Benefits | Dominion Gas Holdings, LLC
Changes in benefit obligation:
Benefit obligation at beginning of year		$ 320	$ 269
Service cost		7	6	$ 7
Interest cost		14	13	12
Benefits paid		(18)	(16)
Actuarial (gains) losses during the year		(31)	38
Plan amendments		0	9
Medicare Part D reimbursement		0	1
Benefit obligation at end of year		292	320	269
Changes in fair value of plan assets:
Fair value of plan assets at beginning of year		288	273
Actual return (loss) on plan assets		1	21
Employer contributions		12	10
Benefits paid		(18)	(16)
Fair value of plan assets at end of year		283	288	$ 273
Funded status at end of year		(9)	(32)
Noncurrent pension and other postretirement benefit assets		0	0
Noncurrent pension and other postretirement benefit liabilities	[3]	(9)	(32)
Net amount recognized		$ (9)	$ (32)
Discount rate		4.93%	4.40%
Weighted average rate of increase for compensation		3.93%	3.93%
Expected long-term rate of return on plan assets		8.50%	8.50%	7.75%

[1] 2015 amount relates primarily to a plan amendment that changed retiree medical benefits for certain nonunion employees after Medicare eligibility.

[2] Relates primarily to a settlement charge for certain executives.

[3] Reflected in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

XML

Employee Benefit Plans (Benefit Obligation in Excess of Plan Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation	$ 5,728	$ 5,970
Fair value of plan assets	4,571	4,838
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation	0	0
Fair value of plan assets	0	0
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation	359	1,564
Fair value of plan assets	299	1,385
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation	292	320
Fair value of plan assets	$ 283	$ 288

XML

Employee Benefit Plans (Accumulated Benefit Obligation in Excess of Plan Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
General Discussion of Pension and Other Postretirement Benefits [Abstract]
Accumulated benefit obligation	$ 5,198	$ 5,370
Fair value of plan assets	$ 4,571	$ 4,838

XML

Employee Benefit Plans (Benefit Payments Expected Future Service) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
2016	$ 288
2017	303
2018	324
2019	337
2020	359
2021-2025	2,023
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
2016	35
2017	37
2018	39
2019	40
2020	41
2021-2025	208
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
2016	92
2017	96
2018	99
2019	100
2020	102
2021-2025	512
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
2016	18
2017	19
2018	21
2019	21
2020	21
2021-2025	$ 107

XML

Employee Benefit Plans (Fair values of pension and post retirement plan assets by asset category) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		$ 6,166	$ 6,480	$ 6,113
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1,467	1,510	1,403
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1,382	1,402	1,315
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		283	288	$ 273
Collective Bargaining Agreement | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		4,082	4,201
Total recorded at NAV	[1]	2,074	2,268
Pension plan assets by asset category	[2]	6,156	6,469
Pending sales of securities		112	31
Net accrued income		16	18
Pending purchases of securities		118	38
Collective Bargaining Agreement | Pension Benefits | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		16	38
Collective Bargaining Agreement | Pension Benefits | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1,178	1,313
Collective Bargaining Agreement | Pension Benefits | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		475	530
Collective Bargaining Agreement | Pension Benefits | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		286	234
Collective Bargaining Agreement | Pension Benefits | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		493	403
Collective Bargaining Agreement | Pension Benefits | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[1]	330	360
Total recorded at NAV	[1],[3]	1,200	1,235
John Hancock insurance contracts held		330	360
Collective Bargaining Agreement | Pension Benefits | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		712	711
Collective Bargaining Agreement | Pension Benefits | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		358	416
Collective Bargaining Agreement | Pension Benefits | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		74	70
Collective Bargaining Agreement | Pension Benefits | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		70	86
Collective Bargaining Agreement | Pension Benefits | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		90	40
Collective Bargaining Agreement | Pension Benefits | Real estate-REITs | Real estate-Partnerships
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[1]	153	209
Collective Bargaining Agreement | Pension Benefits | Other alternative investments: | Private equity
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	465	518
Collective Bargaining Agreement | Pension Benefits | Other alternative investments: | Debt
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	170	144
Collective Bargaining Agreement | Pension Benefits | Other alternative investments: | Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[1]	86	162
Collective Bargaining Agreement | Pension Benefits | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		2,667	2,668
Collective Bargaining Agreement | Pension Benefits | Level 1 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		16	13
Collective Bargaining Agreement | Pension Benefits | Level 1 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1,178	1,313
Collective Bargaining Agreement | Pension Benefits | Level 1 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		475	530
Collective Bargaining Agreement | Pension Benefits | Level 1 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		286	234
Collective Bargaining Agreement | Pension Benefits | Level 1 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		493	403
Collective Bargaining Agreement | Pension Benefits | Level 1 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[1]	0	0
Collective Bargaining Agreement | Pension Benefits | Level 1 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		40	45
Collective Bargaining Agreement | Pension Benefits | Level 1 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		60	74
Collective Bargaining Agreement | Pension Benefits | Level 1 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		20	10
Collective Bargaining Agreement | Pension Benefits | Level 1 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		9	6
Collective Bargaining Agreement | Pension Benefits | Level 1 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		90	40
Collective Bargaining Agreement | Pension Benefits | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1,415	1,533
Collective Bargaining Agreement | Pension Benefits | Level 2 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	25
Collective Bargaining Agreement | Pension Benefits | Level 2 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 2 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 2 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 2 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 2 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[1]	330	360
Collective Bargaining Agreement | Pension Benefits | Level 2 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		672	666
Collective Bargaining Agreement | Pension Benefits | Level 2 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		298	342
Collective Bargaining Agreement | Pension Benefits | Level 2 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		54	60
Collective Bargaining Agreement | Pension Benefits | Level 2 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		61	80
Collective Bargaining Agreement | Pension Benefits | Level 2 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[1]	0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Level 3 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		970	979
Total recorded at NAV	[3]	494	529
Pension plan assets by asset category	[4]	1,464	1,508
Pending sales of securities		27	7
Net accrued income		4
Pending purchases of securities		28	9
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		4	9
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		280	306
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		113	124
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		68	54
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		117	94
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[5]	78	84
Total recorded at NAV	[3],[5]	286	288
John Hancock insurance contracts held		78	84
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		169	166
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		85	97
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		18	16
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		16	20
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		22	9
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Real estate-REITs | Real estate-Partnerships
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	36	48
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Other alternative investments: | Private equity
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	111	121
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Other alternative investments: | Debt
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	40	34
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Other alternative investments: | Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[3]	21	38
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		634	621
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		4	3
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		280	306
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		113	124
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		68	54
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		117	94
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[5]	0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		9	11
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		14	17
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		5	2
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		2	1
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 1 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		22	9
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		336	358
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	6
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[5]	78	84
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		160	155
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		71	80
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		13	14
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		14	19
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 2 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[5]	0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Pension Benefits | Dominion Gas Holdings, LLC | Level 3 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		752	762
Total recorded at NAV	[6]	630	640
Pension plan assets by asset category	[6]	1,382	1,402
Collective Bargaining Agreement | Other Postretirement Plans | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		2	8
Collective Bargaining Agreement | Other Postretirement Plans | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		468	514
Collective Bargaining Agreement | Other Postretirement Plans | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		26	28
Collective Bargaining Agreement | Other Postretirement Plans | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		107	102
Collective Bargaining Agreement | Other Postretirement Plans | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		27	21
Collective Bargaining Agreement | Other Postretirement Plans | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[7]	18	19
Total recorded at NAV	[6],[7]	543	536
John Hancock insurance contracts held		18	19
Collective Bargaining Agreement | Other Postretirement Plans | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		39	38
Collective Bargaining Agreement | Other Postretirement Plans | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		20	22
Collective Bargaining Agreement | Other Postretirement Plans | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		4	4
Collective Bargaining Agreement | Other Postretirement Plans | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		4	4
Collective Bargaining Agreement | Other Postretirement Plans | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		37	2
Collective Bargaining Agreement | Other Postretirement Plans | Real estate-REITs | Real estate-Partnerships
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	14	19
Collective Bargaining Agreement | Other Postretirement Plans | Other alternative investments: | Private equity
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	54	58
Collective Bargaining Agreement | Other Postretirement Plans | Other alternative investments: | Debt
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	14	18
Collective Bargaining Agreement | Other Postretirement Plans | Other alternative investments: | Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	5	9
Collective Bargaining Agreement | Other Postretirement Plans | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		673	676
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1	1
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		468	514
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		26	28
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		107	102
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		27	21
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[7]	0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		2	3
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		3	4
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1	1
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 1 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		37	2
Collective Bargaining Agreement | Other Postretirement Plans | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		79	86
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		1	7
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[7]	18	19
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		37	35
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		17	18
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		3	3
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		3	4
Collective Bargaining Agreement | Other Postretirement Plans | Level 2 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Non-U.S. equity: | Other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value	[7]	0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Fixed Income: | Corporate debt instruments
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Fixed Income: | U.S. Treasury securities and agency debentures
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Fixed Income: | State and municipal
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Fixed Income: | Other securities
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Level 3 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		137	141
Pension plan assets by asset category	[6]	283	288
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	2
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		102	113
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		24	26
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Common/collective trust funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6],[8]	132	129
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		11	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Real estate-REITs | Real estate-Partnerships
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	2	2
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Other alternative investments: | Private equity
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	11	12
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Other alternative investments: | Debt
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	1	4
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Other alternative investments: | Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Total recorded at NAV	[6]	146	147
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		137	139
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 1 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 1 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		102	113
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 1 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		24	26
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 1 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		11	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	2
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 2 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	2
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 2 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 2 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 2 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 3 | Cash equivalents and other
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 3 | U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 3 | Non-U.S. equity: | Large Cap
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		0	0
Collective Bargaining Agreement | Other Postretirement Plans | Dominion Gas Holdings, LLC | Level 3 | Real estate-REITs | Real estate-REITs
Defined Benefit Plan Disclosure [Line Items]
Total recorded at fair value		$ 0	$ 0

[1] Common/collective trust funds include $330 million and $360 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

[2] Includes net assets related to pending sales of securities of $112 million, net accrued income of $16 million, and excludes net assets related to pending purchases of securities of $118 million at December 31, 2015. Includes net assets related to pending sales of securities of $31 million, net accrued income of $18 million, and excludes net assets related to pending purchases of securities of $38 million at December 31, 2014.

[3] These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

[4] Includes net assets related to pending sales of securities of $27 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $28 million at December 31, 2015. Includes net assets related to pending sales of securities of $7 million, net accrued income of $4 million, and excludes net assets related to pending purchases of securities of $9 million at December 31, 2014.

[5] Common/collective trust funds include $78 million and $84 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

[6] These investments that are measured at fair value using the NAV per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Balance Sheets.

[7] Common/collective trust funds include $18 million and $19 million of John Hancock insurance contracts held at December 31, 2015 and 2014, respectively. See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

[8] See below for a description of the individual investments included within this line item, and the nature and risk of each respective fund.

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Employee Benefit Plans (Net Periodic Benefit (Credit) Cost and Amounts Recognized in Other Comprehensive Income and Regulatory Assets and Liabilities) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Expected return on plan assets		$ (648)	$ (610)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Settlements and curtailments				$ 220
Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Expected return on plan assets		(150)	(138)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost		126	114	131
Interest cost		287	290	271
Expected return on plan assets		(531)	(499)	(462)
Amortization of prior service (credit) cost		(2)	(3)	(3)
Amortization of net actuarial loss		160	111	165
Settlements and curtailments	[1]	0	1	(2)
Special termination benefits		0	0	0
Net periodic benefit (credit) cost		44	20	106
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss		159	784	(968)
Prior service (credit) cost		0	0	1
Settlements and curtailments	[1]	0	(1)	(22)
Total recognized in other comprehensive income and regulatory assets and liabilities		$ (3)	$ 669	$ (1,157)
Significant assumptions used to determine periodic cost:
Discount rate		4.40%
Expected long-term rate of return on plan assets		8.75%	8.75%	8.50%
Weighted average rate of increase for compensation		4.22%	4.21%	4.21%
Pension Benefits | Minimum
Significant assumptions used to determine periodic cost:
Discount rate			5.20%	4.40%
Pension Benefits | Maximum
Significant assumptions used to determine periodic cost:
Discount rate			5.30%	4.80%
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Service cost		$ 15	$ 12	$ 13
Interest cost		27	28	27
Expected return on plan assets		(126)	(115)	(106)
Amortization of prior service (credit) cost		(1)	(1)	(1)
Amortization of net actuarial loss		20	19	26
Net periodic benefit (credit) cost		(63)	(55)	(39)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss		97	43	(127)
Prior service (credit) cost		0	0	0
Total recognized in other comprehensive income and regulatory assets and liabilities		$ 76	$ 23	$ (154)
Significant assumptions used to determine periodic cost:
Discount rate		4.40%	5.20%
Expected long-term rate of return on plan assets		8.75%	8.75%	8.50%
Weighted average rate of increase for compensation		3.93%	3.93%	3.93%
Pension Benefits | Dominion Gas Holdings, LLC | Minimum
Significant assumptions used to determine periodic cost:
Discount rate				4.40%
Pension Benefits | Dominion Gas Holdings, LLC | Maximum
Significant assumptions used to determine periodic cost:
Discount rate				4.80%
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost		$ 40	$ 32	$ 43
Interest cost		67	67	73
Expected return on plan assets		(117)	(111)	(92)
Amortization of prior service (credit) cost		27	28	15
Amortization of net actuarial loss		6	2	7
Settlements and curtailments	[1]	0	0	(15)
Special termination benefits		0	0	1
Net periodic benefit (credit) cost		(31)	(38)	2
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss		(18)	183	(255)
Prior service (credit) cost		(31)	9	(215)
Settlements and curtailments	[1]	0	0	(7)
Total recognized in other comprehensive income and regulatory assets and liabilities		$ (28)	$ 218	$ (469)
Significant assumptions used to determine periodic cost:
Discount rate		4.40%
Expected long-term rate of return on plan assets		8.50%	8.50%	7.75%
Weighted average rate of increase for compensation		4.22%	4.22%	4.22%
Healthcare cost trend rate	[2]	7.00%	7.00%	7.00%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)	[2]	5.00%	5.00%	4.60%
Year that the rate reaches the ultimate trend rate	[2],[3]	2019	2018	2062
Other Postretirement Plans | Minimum
Significant assumptions used to determine periodic cost:
Discount rate			4.20%	4.40%
Other Postretirement Plans | Maximum
Significant assumptions used to determine periodic cost:
Discount rate			5.10%	4.80%
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Service cost		$ 7	$ 6	$ 7
Interest cost		14	13	12
Expected return on plan assets		(24)	(23)	(19)
Amortization of prior service (credit) cost		1	1	3
Amortization of net actuarial loss		2	0	2
Net periodic benefit (credit) cost		(2)	(5)	(1)
Changes in plan assets and benefit obligations recognized in other comprehensive income and regulatory assets and liabilities:
Current year net actuarial (gain) loss		(9)	40	(40)
Prior service (credit) cost		0	10	0
Total recognized in other comprehensive income and regulatory assets and liabilities		$ (10)	$ 51	$ (39)
Significant assumptions used to determine periodic cost:
Discount rate		4.40%
Expected long-term rate of return on plan assets		8.50%	8.50%	7.75%
Weighted average rate of increase for compensation		3.93%	3.93%	3.93%
Healthcare cost trend rate	[2]	7.00%	7.00%	7.00%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)	[2]	5.00%	5.00%	4.60%
Year that the rate reaches the ultimate trend rate	[2],[3]	2019	2018	2062
Other Postretirement Plans | Dominion Gas Holdings, LLC | Minimum
Significant assumptions used to determine periodic cost:
Discount rate			4.20%	4.40%
Other Postretirement Plans | Dominion Gas Holdings, LLC | Maximum
Significant assumptions used to determine periodic cost:
Discount rate			5.00%	4.70%

[1] 2013 amounts relate primarily to the decommissioning of Kewaunee.

[2] Assumptions used to determine net periodic cost for the following year.

[3] The Society of Actuaries model used to determine healthcare cost trend rates was updated in 2014. The new model converges to the ultimate trend rate much more quickly than previous models.

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Employee Benefit Plans (AOCI and regulatory assets and liabilities that have not been recognized as components of periodic benefit (credit) cost) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		$ (474)	$ (416)	$ (324)
Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		(99)	(86)	$ (58)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		2,381	2,382
Prior service (credit) cost		5	7
Total	[1]	2,386	2,389
Amount included in AOCI		1,400	1,400
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		380	303
Prior service (credit) cost		1	1
Total	[1]	381	304
Amount included in AOCI		138	112
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		114	139
Prior service (credit) cost		(237)	(233)
Total	[1]	(123)	(94)
Amount included in AOCI		(90)	(81)
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss		33	43
Prior service (credit) cost		7	7
Total	[1]	$ 40	$ 50

[1] As of December 31, 2015, of the $2.4 billion and $(123) million related to pension benefits and other postretirement benefits, $1.4 billion and $(90) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities. As of December 31, 2014, of the $2.4 billion and $(94) million related to pension benefits and other postretirement benefits, $1.4 billion and $(81) million, respectively, are included in AOCI, with the remainder included in regulatory assets and liabilities.

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Employee Benefit Plans (Components of AOCI and Regulatory Assets and Liabilities) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	$ 25
Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	3
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	111
Prior service (credit) cost	1
Pension Benefits | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	13
Prior service (credit) cost	0
Other Postretirement Plans
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	5
Prior service (credit) cost	(28)
Other Postretirement Plans | Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss	1
Prior service (credit) cost	$ 1

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Employee Benefit Plans (Effect of One Percentage Point Change on Benefit Plans) (Details) - Other Postretirement Plans $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Effect of one percentage point increase on total of service and interest cost components	$ 21
Effect of one percentage point increase on other postretirement benefit obligation	157
Effect of one percentage point decrease on total of service and interest cost components	(13)
Effect of one percentage point decrease on other postretirement benefit obligation	(129)
Dominion Gas Holdings, LLC
Defined Benefit Plan Disclosure [Line Items]
Effect of one percentage point increase on total of service and interest cost components	5
Effect of one percentage point increase on other postretirement benefit obligation	34
Effect of one percentage point decrease on total of service and interest cost components	(3)
Effect of one percentage point decrease on other postretirement benefit obligation	$ (26)

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Commitments and Contingencies (Environmental Matters and Other Legal Matters) (Narrative) (Details)	1 Months Ended								12 Months Ended				65 Months Ended
	Jun. 30, 2015 Party	Apr. 30, 2015 Facility	Oct. 31, 2014 Facility	Jun. 30, 2014 Unit	May. 31, 2014 USD ($)	Jul. 31, 2013 Unit	Sep. 30, 2011 Party	Jul. 31, 2011 State Group MW	Dec. 31, 2015 USD ($) Site Party		Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2015 USD ($) Site	Sep. 30, 2015 Facility
Loss Contingencies [Line Items]
Compliance extension period				1 year
Number of coal fired generating units | Unit				2		3
Capital expenditures									$ 5,575,000,000		$ 5,345,000,000	$ 4,065,000,000
Period for consideration of CO2 emissions for biomass projects								3 years
Number of parties ordered specific remedial action | Party							22
Maximum civil penalties per day									$ 37,500
Number of former manufactured gas plant sites | Site									17				17
Charges associated with future ash pond and landfill closure costs									$ 99,000,000		121,000,000	0
ARO recorded related to future ash pond and landfill closure costs									315,000,000	[1]	40,000,000
Required payments									50,000,000				$ 50,000,000
Obligated Payments to Maryland Strategic Energy Investments Fund and Low Income Energy Assistance Programs
Loss Contingencies [Line Items]
Required payments					$ 48,000,000
Obligated Payments to Maryland Strategic Energy Investments Fund
Loss Contingencies [Line Items]
Required payments					$ 40,000,000
Period of required payments					5 years
Low Income Energy Assistance Programs
Loss Contingencies [Line Items]
Required payments					$ 8,000,000
Period of required payments					20 years
CSAPR
Loss Contingencies [Line Items]
Number of states under EPA Replacement Rule | State								28
Emissions of fossil fuel fired electric generating units | MW								25
Number of groups of affected states | Group								2
National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines
Loss Contingencies [Line Items]
Capital expenditures													2,000,000
Clean Water Act
Loss Contingencies [Line Items]
Number of facilities | Facility			14
Clean Water Act | Final Rule to Revise Effluent Limitations Guidelines for Steam Electric Power Generating Category | EPA
Loss Contingencies [Line Items]
Number of facilities subject to ruling | Facility														8
Remedial options
Loss Contingencies [Line Items]
Estimates for compliance, minimum									1,000,000				1,000,000
Estimates for compliance, maximum									22,000,000				22,000,000
Breach of Contract Lawsuit | Pending Litigation
Loss Contingencies [Line Items]
Amount of accrued liability									6,000,000				$ 6,000,000
Virginia Electric and Power Company
Loss Contingencies [Line Items]
Capital expenditures									$ 2,474,000,000		2,911,000,000	2,394,000,000
Number of former manufactured gas plant sites | Site									3				3
Charges associated with future ash pond and landfill closure costs									$ 99,000,000		121,000,000	0
ARO recorded related to future ash pond and landfill closure costs									289,000,000	[1]	28,000,000
Virginia Electric and Power Company | Notice from Southern Environmental Law Center Alleging Clean Water Act Violations at Possum Point | EPA | Possum Point Power Station | Other operations and maintenance expense
Loss Contingencies [Line Items]
Charges associated with future ash pond and landfill closure costs											121,000,000
Virginia Electric and Power Company | Environmental Protection Agency Final Rule Regulating Management of Coal Combustion Residual | EPA | Facilities Subject to Coal Combustion Residual Final Rule
Loss Contingencies [Line Items]
Number of facilities with CCR | Facility		8
ARO recorded related to future ash pond and landfill closure costs									386,000,000
Virginia Electric and Power Company | Environmental Protection Agency Final Rule Regulating Management of Coal Combustion Residual | EPA | Facilities Subject to Coal Combustion Residual Final Rule | Other operations and maintenance expense
Loss Contingencies [Line Items]
Charges associated with future ash pond and landfill closure costs									99,000,000
Virginia Electric and Power Company | Environmental Protection Agency Final Rule Regulating Management of Coal Combustion Residual | EPA | Facilities Subject to Coal Combustion Residual Final Rule | Other Noncurrent Liabilities
Loss Contingencies [Line Items]
Reversal of contingent liability									121,000,000
Virginia Electric and Power Company | Environmental Protection Agency Final Rule Regulating Management of Coal Combustion Residual | EPA | Facilities Subject to Coal Combustion Residual Final Rule | Remediation Property for Sale, Abandonment or Disposal
Loss Contingencies [Line Items]
Increase in property plant and equipment associated with asset retirement costs									166,000,000
Virginia Electric and Power Company | Clean Water Act
Loss Contingencies [Line Items]
Number of facilities | Facility			11
Dominion Gas Holdings, LLC
Loss Contingencies [Line Items]
Capital expenditures									$ 795,000,000		719,000,000	$ 650,000,000
Number of former manufactured gas plant sites | Site									12				12
ARO recorded related to future ash pond and landfill closure costs									$ 5,000,000		$ 2,000,000
Cove Point | Liquefaction Project | Pending Litigation
Loss Contingencies [Line Items]
Number of parties | Party									2
Cove Point | Liquefaction Project | Judicial Ruling
Loss Contingencies [Line Items]
Number of parties | Party	1

[1] Primarily reflects future ash pond and landfill closure costs at certain utility generation facilities. See Note 22 for further information.

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Commitments and Contingencies (Nuclear Operations) (Narrative) (Details) $ in Millions	1 Months Ended	12 Months Ended
	Nov. 30, 2013 $ / kWh	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Amount of coverage purchased from commercial insurance pools		$ 375
Amount that could be assessed for each licensed reactor		127
Amount that could be assessed for each licensed reactor per reactor		19
Maximum assessment for premiums on insurance policy		84
Maximum assessment for insurance policy		23
Current fee per kWh for electricity paid by civilian nuclear power generators | $ / kWh	1
Waste fee recognized		16
Spent Nuclear Fuel
Loss Contingencies [Line Items]
Receivables		87	$ 69
Millstone Unit 1
Loss Contingencies [Line Items]
Minimum financial assurance			2,900
Surry and North Anna
Loss Contingencies [Line Items]
Settlement amount		8	27
Millstone
Loss Contingencies [Line Items]
Settlement amount		17	17
Kewaunee
Loss Contingencies [Line Items]
Settlement amount		7
Virginia Electric and Power Company
Loss Contingencies [Line Items]
Maximum assessment for premiums on insurance policy		48
Maximum assessment for insurance policy		10
Waste fee recognized		10
Virginia Electric and Power Company | Spent Nuclear Fuel
Loss Contingencies [Line Items]
Receivables		$ 54	41
Virginia Electric and Power Company | Kewaunee
Loss Contingencies [Line Items]
Minimum financial assurance			$ 1,800

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Commitments and Contingencies (Nuclear Insurance) (Details)	Dec. 31, 2015 USD ($)
Millstone
Guarantor Obligations [Line Items]
Property insurance coverage	$ 1,700,000
Kewaunee
Guarantor Obligations [Line Items]
Property insurance coverage	1,060,000
Surry | Virginia Electric and Power Company
Guarantor Obligations [Line Items]
Property insurance coverage	1,700,000	[1]
North Anna | Virginia Electric and Power Company
Guarantor Obligations [Line Items]
Property insurance coverage	1,700,000	[1]
Surry and North Anna
Guarantor Obligations [Line Items]
Coverage amount	$ 200,000,000

[1] Surry and North Anna share a blanket property limit of $200 million.

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Commitment and Contingencies (Schedule of Long Term Purchase Commitments) (Details) - Virginia Electric and Power Company - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Long-term Purchase Commitment [Line Items]
Present value of total commitment for capacity payments		$ 577
Purchased electric capacity
Long-term Purchase Commitment [Line Items]
2016	[1]	249
2017	[1]	157
2018	[1]	104
2019	[1]	65
2020	[1]	52
Thereafter	[1]	46
Total	[1]	673
Payments		305	$ 330	$ 345
Energy payments
Long-term Purchase Commitment [Line Items]
Payments		$ 198	$ 304	$ 236

[1] Commitments represent estimated amounts payable for capacity under power purchase contracts with qualifying facilities and independent power producers, the last of which ends in 2021. Capacity payments under the contracts are generally based on fixed dollar amounts per month, subject to escalation using broad-based economic indices. At December 31, 2015, the present value of Virginia Power's total commitment for capacity payments is $577 million. Capacity payments totaled $305 million, $330 million, and $345 million, and energy payments totaled $198 million, $304 million, and $236 million for the years ended 2015, 2014 and 2013, respectively.

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Commitments and Contingencies (Lease Commitments) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Loss Contingencies [Line Items]
2016	$ 67
2017	62
2018	54
2019	43
2020	25
Thereafter	153
Total	404
Virginia Electric and Power Company
Loss Contingencies [Line Items]
2016	30
2017	27
2018	23
2019	17
2020	14
Thereafter	27
Total	138
Dominion Gas Holdings, LLC
Loss Contingencies [Line Items]
2016	26
2017	25
2018	23
2019	18
2020	6
Thereafter	19
Total	$ 117

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Commitments and Contingencies (Lease Commitments) (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Loss Contingencies [Line Items]
Rental expense	$ 99	$ 92	$ 101
Virginia Electric and Power Company
Loss Contingencies [Line Items]
Rental expense	51	43	42
Dominion Gas Holdings, LLC
Loss Contingencies [Line Items]
Rental expense	$ 37	$ 35	$ 15

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Commitments and Contingencies (Guarantees, Surety Bonds and Letters of Credit) (Narrative) (Details) $ in Millions	Dec. 31, 2015 USD ($)
Guarantor Obligations [Line Items]
Exposure under guarantees	$ 6,562
Purchased surety bonds	92
Authorized issuance of standby letters of credit	59
Debt
Guarantor Obligations [Line Items]
Exposure under guarantees	27	[1]
Virginia Electric and Power Company
Guarantor Obligations [Line Items]
Purchased surety bonds	34
Virginia Electric and Power Company | Debt
Guarantor Obligations [Line Items]
Exposure under guarantees	14
Dominion Gas Holdings, LLC
Guarantor Obligations [Line Items]
Purchased surety bonds	23
Third Party and Equity Method Investee
Guarantor Obligations [Line Items]
Estimate of possible loss	74
Exposure under guarantees	$ 39

[1] Guarantee of debt of a DEI subsidiary. In the event of default by the subsidiary, Dominion would be obligated to repay such amounts.

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Commitments and Contingencies (Subsidiary Guarantees) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($) guarantee Subsidiary
Guarantor Obligations [Line Items]
Stated Limit	$ 6,562
Value	$ 1,712	[1]
Number of DEI subsidiaries | Subsidiary	2
Minimum
Guarantor Obligations [Line Items]
Annual future contributions	$ 4
Maximum
Guarantor Obligations [Line Items]
Annual future contributions	19
Third Party and Equity Method Investee
Guarantor Obligations [Line Items]
Stated Limit	39
Debt
Guarantor Obligations [Line Items]
Stated Limit	27	[2]
Value	27	[1],[2]
Commodity transactions
Guarantor Obligations [Line Items]
Stated Limit	2,371	[3]
Value	932	[1],[3]
Nuclear obligations
Guarantor Obligations [Line Items]
Stated Limit	184	[4]
Value	75	[1],[4]
Solar
Guarantor Obligations [Line Items]
Stated Limit	1,555	[5]
Value	647	[1],[5]
Other
Guarantor Obligations [Line Items]
Stated Limit	515	[6]
Value	31	[1],[6]
Through 2019 | Third Party and Equity Method Investee
Guarantor Obligations [Line Items]
Stated Limit	55
Virginia Electric and Power Company | Debt
Guarantor Obligations [Line Items]
Stated Limit	14
Millstone | Nuclear obligations
Guarantor Obligations [Line Items]
Stated Limit	150
Kewaunee | Nuclear obligations
Guarantor Obligations [Line Items]
Stated Limit	60
Cove Point
Guarantor Obligations [Line Items]
Stated Limit	$ 150
Number of guarantees with no stated limit | guarantee	2
Number of guarantees | guarantee	1
Aggregate limit for guarantees	$ 1,750
Annual draw limit	175
Cove Point | Nuclear obligations
Guarantor Obligations [Line Items]
Stated Limit	1,910	[7]
Value	$ 0	[1],[7]

[1] Represents the estimated portion of the guarantee's stated limit that is utilized as of December 31, 2015 based upon prevailing economic conditions and fact patterns specific to each guarantee arrangement. For those guarantees related to obligations that are recorded as liabilities by Dominion's subsidiaries, the value includes the recorded amount.

[2] Guarantee of debt of a DEI subsidiary. In the event of default by the subsidiary, Dominion would be obligated to repay such amounts.

[3] Guarantees related to commodity commitments of certain subsidiaries, including subsidiaries of Virginia Power, Dominion Gas and DEI. These guarantees were provided to counterparties in order to facilitate physical and financial transactions in gas, oil, electricity, pipeline capacity, transportation and related commodities and services. If any of these subsidiaries fail to perform or pay under the contracts and the counterparties seek performance or payment, Dominion would be obligated to satisfy such obligation. Dominion and its subsidiaries receive similar guarantees as collateral for credit extended to others. The value provided includes certain guarantees that do not have stated limits.

[4] Guarantees related to certain DEI subsidiaries' potential retrospective premiums that could be assessed if there is a nuclear incident under Dominion's nuclear insurance programs and guarantees for a DEI subsidiary's and Virginia Power's commitment to buy nuclear fuel. Excludes Dominion's agreement to provide up to $150 million and $60 million to two DEI subsidiaries to pay the operating expenses of Millstone (in the event of a prolonged outage) and Kewaunee, respectively, as part of satisfying certain NRC requirements concerned with ensuring adequate funding for the operations of nuclear power stations. The agreement for Kewaunee also provides for funds through the completion of decommissioning.

[5] Includes guarantees to facilitate the development of solar projects including guarantees that do not have stated limits. Also includes guarantees entered into by DEI on behalf of certain subsidiaries to facilitate the acquisition and development of solar projects.

[6] Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations and construction projects. Also includes guarantees related to certain DEI subsidiaries' obligations for equity capital contributions and energy generation associated with Fowler Ridge and NedPower. As of December 31, 2015, Dominion's maximum remaining cumulative exposure under these equity funding agreements is $55 million through 2019 and its maximum annual future contributions could range from approximately $4 million to $19 million. The value provided includes certain guarantees that do not have stated limits.

[7] Guarantees related to Cove Point, in support of terminal services, transportation and construction. Two of the guarantees have no stated limit, one guarantee has a $150 million limit, and one guarantee has a $1.75 billion aggregate limit with an annual draw limit of $175 million.

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Credit Risk (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($) customer	Dec. 31, 2014 USD ($)
Concentration Risk [Line Items]
Gross credit exposure	$ 149
Additional collateral to be posted if the credit-related contingent features were triggered	12	$ 20
Collateral already posted	0	1
Aggregate fair value of derivative instruments in a liability position and not fully collateralized with cash	$ 49	$ 49
Investment Grade Counterparties | Investment Grade
Concentration Risk [Line Items]
Concentration of credit risk	79.00%
CounterpartyA
Concentration Risk [Line Items]
Amount of exposure	$ 31
Customer Concentration Risk | Sales Revenue, Net | DTI
Concentration Risk [Line Items]
Concentration of credit risk	94.00%
Number of customers | customer	266
Customer Concentration Risk | Sales Revenue, Net | DTI | Ten Largest Customers
Concentration Risk [Line Items]
Concentration of credit risk	42.00%
Number of customers | customer	10
Customer Concentration Risk | Sales Revenue, Net | DTI | Thirty Largest Customers
Concentration Risk [Line Items]
Concentration of credit risk	72.00%
Number of customers | customer	30
Customer Concentration Risk | Sales Revenue, Net | East Ohio
Concentration Risk [Line Items]
Concentration of credit risk	98.00%

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Related Party Transactions (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Derivative assets		$ 388	$ 719
Derivative liabilities		343	794
Virginia Electric and Power Company
Related Party Transaction [Line Items]
Derivative assets		127	113
Derivative liabilities		86	87
Commodity purchases from affiliates		555	543	$ 417
Services provided by affiliates	[1]	422	432	415
Services provided to affiliates		22	22	21
Virginia Electric and Power Company | Noncurrent Pension and Other Postretirement Benefit Liabilities
Related Party Transaction [Line Items]
Amounts due to affiliate associated with benefit plan		316	219
Virginia Electric and Power Company | Other Deferred Charges and Other Assets
Related Party Transaction [Line Items]
Amounts due from affiliate associated with benefit plan		77	37
Virginia Electric and Power Company | Affiliated Entity
Related Party Transaction [Line Items]
Derivative assets		13
Derivative liabilities		22
Virginia Electric and Power Company | Dominion
Related Party Transaction [Line Items]
Short term demand note borrowings		376	427
Dominion Gas Holdings, LLC
Related Party Transaction [Line Items]
Derivative assets		11	2
Derivative liabilities		14	9
Amounts due to affiliate associated with benefit plan	[2]	1	3
Amounts due from affiliate associated with benefit plan		4	5
Services provided by affiliates	[3]	101	17	4
Services provided to affiliates		69	84	109
Purchases of natural gas and transportation and storage services from affiliates		10	34	31
Customer receivables from related parties	[4]	7	17
Affiliated notes receivable	[5]	14	9
Dominion Gas Holdings, LLC | Revolving Credit Facility | IRCA
Related Party Transaction [Line Items]
Borrowings under IRCA		95	384
Interest charges			4	35
Dominion Gas Holdings, LLC | Services provided by affiliates
Related Party Transaction [Line Items]
Purchases of natural gas and transportation and storage services from affiliates	[6]	133	106	$ 116
Dominion Gas Holdings, LLC | Noncurrent Pension and Other Postretirement Benefit Assets
Related Party Transaction [Line Items]
Amounts due from Dominion		652	614
Dominion Gas Holdings, LLC | Other Deferred Credits and Other Liabilities
Related Party Transaction [Line Items]
Amounts due to affiliate associated with benefit plan		$ 2	$ 7

[1] Includes capitalized expenditures.

[2] Amounts are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.

[3] Amounts primarily attributable to Atlantic Coast Pipeline.

[4] Represents amounts due from Atlantic Coast Pipeline, a related party VIE.

[5] Amounts are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.

[6] Includes capitalized expenditures.

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Operating Segments (Narrative) (Details) - USD ($) $ in Millions		3 Months Ended					12 Months Ended
		Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Total operating expenses							$ 8,147	$ 9,715	$ 9,804
Charges associated with future ash pond and landfill closure costs							99	121	0
Charge recognized							0	374	0
Charge recognized, net of tax					$ 191	$ 193
Income (loss) from discontinued operations	[1]						0	0	92
Asset disposition adjustment								42
Virginia Electric and Power Company
Segment Reporting Information [Line Items]
Total operating expenses							5,501	5,855	5,215
Charges associated with future ash pond and landfill closure costs							99	121	0
Charge related to settlement offer, net of tax				$ 74
Charge recognized							0	374	0
Charge recognized, net of tax					$ 191
Virginia Electric and Power Company | Virginia Regulation | Deferred Fuel Costs
Segment Reporting Information [Line Items]
Write off of deferred fuel cost, net of tax		$ 52
Virginia Electric and Power Company | Facilities Subject to Coal Combustion Residual Final Rule
Segment Reporting Information [Line Items]
Charge related to settlement offer, net of tax		$ 32	$ 28
Dominion Gas Holdings, LLC
Segment Reporting Information [Line Items]
Total operating expenses							927	1,047	1,175
Asset disposition adjustment								3
Operating Segments
Segment Reporting Information [Line Items]
Income (loss) from discontinued operations									92
Operating Segments | Corporate and Other
Segment Reporting Information [Line Items]
Total operating expenses							391	970	452
Net expenses attributable to other operating segments							136	544	184
Income (loss) from discontinued operations									92
Asset disposition adjustment	[2]							0
Operating Segments | Dominion Generation
Segment Reporting Information [Line Items]
Charges associated with future ash pond and landfill closure costs								121
Charge related to settlement offer, net of tax								74
Income (loss) from discontinued operations	[3]								0
Asset disposition adjustment	[4]							32
Net gain on investments									81
Net gain on investments after tax									49
Operating Segments | Dominion Generation | Legislation enacted
Segment Reporting Information [Line Items]
Charge recognized								374
Charge recognized, net of tax								248
Operating Segments | Dominion Generation | Virginia Regulation | Deferred Fuel Costs
Segment Reporting Information [Line Items]
Write offs of deferred fuel costs							85
Write off of deferred fuel cost, net of tax							52
Operating Segments | Dominion Generation | Facilities Subject to Coal Combustion Residual Final Rule
Segment Reporting Information [Line Items]
Charges associated with future ash pond and landfill closure costs							99
Charge related to settlement offer, net of tax							60
Operating Segments | Dominion Energy
Segment Reporting Information [Line Items]
Income (loss) from discontinued operations	[3]								0
Asset disposition adjustment	[5]							10
Loss from operations									182
Loss from operations after tax									109
Impairment charge									55
Impairment charge after tax									33
Loss from producer services business									127
Loss from producer services business after tax									76
Operating Segments | Dominion Energy | Legislation enacted
Segment Reporting Information [Line Items]
Charge recognized								319
Charge recognized, net of tax								193
Operating Segments | Brayton Point and Kincaid | Dominion Generation
Segment Reporting Information [Line Items]
Loss before income taxes									135
Income (loss) from discontinued operations									92
Amount of debt extinguishment									64
Amount of debt extinguishment after tax									38
Impairment charge									48
Long-lived assets impairment charges, net of tax									28
Loss from discontinued operation									17
Loss on discontinued operation, net of tax									18
Asset disposition adjustment									16
Loss from operations									6
Loss from operations after tax									8
Operating Segments | Virginia Electric and Power Company | Corporate and Other
Segment Reporting Information [Line Items]
Total operating expenses							153	342	47
Operating Segments | Virginia Electric and Power Company | Dominion Generation
Segment Reporting Information [Line Items]
Charges associated with future ash pond and landfill closure costs								121
Charge related to settlement offer, net of tax								74
Charge related to Biennial Review Order									40
Restoration costs net of tax									28
Operating Segments | Virginia Electric and Power Company | Dominion Generation | Legislation enacted
Segment Reporting Information [Line Items]
Charge recognized								374
Charge recognized, net of tax								248
Operating Segments | Virginia Electric and Power Company | Dominion Generation | Virginia Regulation | Deferred Fuel Costs
Segment Reporting Information [Line Items]
Write offs of deferred fuel costs							85
Write off of deferred fuel cost, net of tax							52
Operating Segments | Virginia Electric and Power Company | Dominion Generation | Facilities Subject to Coal Combustion Residual Final Rule
Segment Reporting Information [Line Items]
Charges associated with future ash pond and landfill closure costs							99
Charge related to settlement offer, net of tax							60
Operating Segments | Dominion Gas Holdings, LLC
Segment Reporting Information [Line Items]
Net expenses attributable to other operating segments							13		41
Impairment charge									55
Impairment charge after tax									33
Ceiling test impairment charge							16
Ceiling test impairment charge, net of tax							10
Severance costs									14
Severance costs net of tax									8
Operating Segments | Dominion Gas Holdings, LLC | Corporate and Other
Segment Reporting Information [Line Items]
Net expenses attributable to other operating segments							$ 21	9	$ 49
Asset disposition adjustment	[2]							0
Operating Segments | Dominion Gas Holdings, LLC | Dominion Generation
Segment Reporting Information [Line Items]
Asset disposition adjustment								0
Operating Segments | Dominion Gas Holdings, LLC | Dominion Energy
Segment Reporting Information [Line Items]
Asset disposition adjustment	[5]							$ 3

[1] Includes income tax benefit of $43 million in 2013.

[2] Goodwill recorded at the Corporate and Other segment is allocated to the primary operating segments for goodwill impairment testing purposes.

[3] Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

[4] See Note 3 for a discussion of Dominion's dispositions and related goodwill write-offs.

[5] Related to assets sold or contributed to an affiliate or Blue Racer.

XML

Operating Segment (Schedule of Segment Reporting Information, by Segment) (Details) - USD ($) $ in Millions		3 Months Ended								12 Months Ended
		Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Segment Reporting Information [Line Items]
Operating Revenue		$ 2,556	$ 2,971	$ 2,747	$ 3,409	$ 2,943	$ 3,050	$ 2,813	$ 3,630	$ 11,683		$ 12,436		$ 13,120
Equity in earnings of equity method investees										56		46		14
Income tax expense										905		452		892
Loss from discontinued operations, net of tax	[1]									0		0		(92)
Net income (loss) attributable to Dominion		357	593	413	536	243	529	159	379	1,899		1,310		1,697
Capital expenditures										5,575		5,345		4,065
Investment in equity method affiliates		1,320				1,081				1,320		1,081
Total assets		58,797				54,327				58,797		54,327
Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										11,683		12,436		13,120
Depreciation, depletion and amortization										1,395		1,292		1,208
Equity in earnings of equity method investees										56		46		14
Interest income										58		68		54
Interest and related charges										904		1,193		877
Income tax expense										905		452		892
Loss from discontinued operations, net of tax														(92)
Net income (loss) attributable to Dominion										1,899		1,310		1,697
Capital expenditures										5,993		5,551		4,104
Investment in equity method affiliates		1,320				1,081				1,320		1,081
Intersegment revenue
Segment Reporting Information [Line Items]
Operating Revenue	[2]									(1,284)		(1,504)		(1,640)
Adjustments & Eliminations
Segment Reporting Information [Line Items]
Operating Revenue	[2]									741		949		1,062
Depreciation, depletion and amortization	[2]									0		0		0
Equity in earnings of equity method investees	[2]									0		0		0
Interest income	[2]									(44)		(33)		(66)
Interest and related charges	[2]									(44)		(33)		(66)
Income tax expense	[2]									0		0		0
Loss from discontinued operations, net of tax	[2]													0
Net income (loss) attributable to Dominion	[2]									0		0		0
Capital expenditures	[2]									0		0		0
Investment in equity method affiliates	[2]	0				0				0		0
Total assets	[2]	(5,800)				(4,300)				(5,800)		(4,300)
Segment Reconciling Items and Intersegment Eliminations
Segment Reporting Information [Line Items]
Operating Revenue	[2]									(543)		(555)		(578)
DVP
Segment Reporting Information [Line Items]
Operating Revenue										2,111		1,936		1,834
DVP | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										2,091		1,918		1,825
Depreciation, depletion and amortization										498		462		427
Equity in earnings of equity method investees										0		0		0
Interest income										0		0		0
Interest and related charges										230		205		175
Income tax expense										307		317		287
Loss from discontinued operations, net of tax														0
Net income (loss) attributable to Dominion										490		502		475
Capital expenditures										1,607		1,652		1,361
Investment in equity method affiliates		0				0				0		0
Total assets		14,700				13,000				14,700		13,000
DVP | Intersegment revenue
Segment Reporting Information [Line Items]
Operating Revenue										20		18		9
Dominion Generation
Segment Reporting Information [Line Items]
Operating Revenue	[2]									7,016		7,169		6,947
Dominion Generation | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue	[2]									7,001		7,135		6,664
Depreciation, depletion and amortization	[2]									591		514		511
Equity in earnings of equity method investees	[2]									(15)		(18)		(14)
Interest income	[2]									64		58		59
Interest and related charges	[2]									262		240		220
Income tax expense	[2]									465		365		436
Loss from discontinued operations, net of tax	[2]													0
Net income (loss) attributable to Dominion	[2]									1,120		1,061		963
Capital expenditures	[2]									2,190		2,466		1,605
Investment in equity method affiliates	[2]	245				262				245		262
Total assets	[2]	25,600				23,900				25,600		23,900
Dominion Generation | Intersegment revenue
Segment Reporting Information [Line Items]
Operating Revenue	[2]									15		34		283
Dominion Energy
Segment Reporting Information [Line Items]
Operating Revenue	[2]									2,572		3,326		4,305
Dominion Energy | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue	[2]									1,877		2,446		3,566
Depreciation, depletion and amortization	[2]									262		243		235
Equity in earnings of equity method investees	[2]									60		54		21
Interest income	[2]									25		23		19
Interest and related charges	[2]									27		11		26
Income tax expense	[2]									423		463		456
Loss from discontinued operations, net of tax	[2]													0
Net income (loss) attributable to Dominion	[2]									680		717		711
Capital expenditures	[2]									2,153		1,329		1,043
Investment in equity method affiliates	[2]	1,042				796				1,042		796
Total assets	[2]	15,300				13,000				15,300		13,000
Dominion Energy | Intersegment revenue
Segment Reporting Information [Line Items]
Operating Revenue	[2]									695		880		739
Corporate and Other
Segment Reporting Information [Line Items]
Operating Revenue										527		560		612
Corporate and Other | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										(27)		(12)		3
Depreciation, depletion and amortization										44		73		35
Equity in earnings of equity method investees										11		10		7
Interest income										13		20		42
Interest and related charges										429		770		522
Income tax expense										(290)		(693)		(287)
Loss from discontinued operations, net of tax														(92)
Net income (loss) attributable to Dominion										(391)		(970)		(452)
Capital expenditures										43		104		95
Investment in equity method affiliates		33				23				33		23
Total assets		9,000				8,700				9,000		8,700
Corporate and Other | Intersegment revenue
Segment Reporting Information [Line Items]
Operating Revenue										554		572		609
Virginia Electric and Power Company
Segment Reporting Information [Line Items]
Operating Revenue		1,614	2,058	1,813	2,137	1,814	2,053	1,729	1,983	7,622	[3]	7,579	[3]	7,295	[3]
Depreciation, depletion and amortization										953		915		853
Interest income										7		8		6
Interest and related charges										443		411		369
Income tax expense										659		548		659
Net income (loss) attributable to Dominion		187	385	246	269	151	314	69	324	1,087		858		1,138
Capital expenditures										2,474		2,911		2,394
Capital expenditures										2,689		3,107		2,533
Total assets		31,622				29,509				31,622		29,509
Virginia Electric and Power Company | Adjustments & Eliminations
Segment Reporting Information [Line Items]
Operating Revenue										0		0		0
Depreciation, depletion and amortization										0		0		0
Interest income										0		0		0
Interest and related charges										$ (1)		0		0
Income tax expense												0		0
Net income (loss) attributable to Dominion										$ 0		0		0
Capital expenditures										0		0		0
Total assets		(100)				(100)				(100)		(100)
Virginia Electric and Power Company | DVP | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										2,099		1,928		1,826
Depreciation, depletion and amortization										498		462		427
Interest income										0		0		0
Interest and related charges										230		205		175
Income tax expense										308		317		286
Net income (loss) attributable to Dominion										490		509		483
Capital expenditures										1,569		1,651		1,360
Total assets		14,700				13,200				14,700		13,200
Virginia Electric and Power Company | Dominion Generation | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										5,566		5,651		5,475
Depreciation, depletion and amortization										453		416		425
Interest income										7		8		6
Interest and related charges										210		203		192
Income tax expense										437		416		399
Net income (loss) attributable to Dominion										750		691		702
Capital expenditures										1,120		1,456		1,173
Total assets		17,000				16,400				17,000		16,400
Virginia Electric and Power Company | Corporate and Other | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										(43)		0		(6)
Depreciation, depletion and amortization										2		37		1
Interest income										0		0		0
Interest and related charges										4		3		2
Income tax expense										(86)		(185)		(26)
Net income (loss) attributable to Dominion										(153)		(342)		(47)
Capital expenditures										0		0		0
Total assets		0				0				0		0
Dominion Gas Holdings, LLC
Segment Reporting Information [Line Items]
Operating Revenue		425	365	395	531	510	391	428	569	1,716	[4]	1,898	[4]	1,937	[4]
Depreciation, depletion and amortization										217		197		188
Equity in earnings of equity method investees										23		21		22
Interest income										1		1		2
Interest and related charges										73		27		28
Income tax expense										283		334		301
Net income (loss) attributable to Dominion		100	$ 111	$ 85	$ 161	148	$ 107	$ 93	$ 164	457		512		461
Capital expenditures										795		719		650
Investment in equity method affiliates		102				107				102		107
Total assets		10,331				9,848				10,331		9,848
Dominion Gas Holdings, LLC | Dominion Energy | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										1,716		1,898		1,937
Depreciation, depletion and amortization										213		197		188
Equity in earnings of equity method investees										23		21		22
Interest income										1		1		2
Interest and related charges										72		27		28
Income tax expense										296		340		333
Net income (loss) attributable to Dominion										478		521		510
Capital expenditures										795		719		650
Investment in equity method affiliates		102				107				102		107
Total assets		9,700				9,200				9,700		9,200
Dominion Gas Holdings, LLC | Corporate and Other | Operating Segments
Segment Reporting Information [Line Items]
Operating Revenue										0		0		0
Depreciation, depletion and amortization										4		0		0
Equity in earnings of equity method investees										0		0		0
Interest income										0		0		0
Interest and related charges										1		0		0
Income tax expense										(13)		(6)		(32)
Net income (loss) attributable to Dominion										(21)		(9)		(49)
Capital expenditures										0		0		$ 0
Investment in equity method affiliates		0				0				0		0
Total assets		$ 600				$ 600				$ 600		$ 600

[1] Includes income tax benefit of $43 million in 2013.

[2] Amounts have been recast to reflect nonregulated retail energy marketing operations in the Dominion Energy segment.

[3] See Note 24 for amounts attributable to affiliates.

[4] See Note 24 for amounts attributable to related parties.

XML

Quarterly Financial and Common Stock Data (Unaudited) (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Mar. 31, 2014
Condensed Financial Statements, Captions [Line Items]
After tax charges associated with liability management exercise				$ 172
Charge recognized, net of tax					$ 191	$ 193
Virginia Electric and Power Company
Condensed Financial Statements, Captions [Line Items]
Charge related to settlement offer, net of tax				74
Charge recognized, net of tax					$ 191
Virginia Electric and Power Company | Deferred Fuel Costs | Virginia Regulation
Condensed Financial Statements, Captions [Line Items]
Write off of deferred fuel cost, net of tax	$ 52
Virginia Electric and Power Company | Facilities Subject to Coal Combustion Residual Final Rule
Condensed Financial Statements, Captions [Line Items]
Charge related to settlement offer, net of tax	32		$ 28
Dominion Gas Holdings, LLC
Condensed Financial Statements, Captions [Line Items]
After tax gain from agreement to convey development rights				$ 36
Dominion Gas Holdings, LLC | Oil and Gas Properties
Condensed Financial Statements, Captions [Line Items]
After tax gain on sale	$ 43	$ 29

XML

Quarterly Financial and Common Stock Data (Unaudited) (Quarterly Financial and Common Stock Data) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended																12 Months Ended
	Dec. 31, 2015		Sep. 30, 2015		Jun. 30, 2015		Mar. 31, 2015		Dec. 31, 2014		Sep. 30, 2014		Jun. 30, 2014		Mar. 31, 2014		Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Operating Revenue	$ 2,556		$ 2,971		$ 2,747		$ 3,409		$ 2,943		$ 3,050		$ 2,813		$ 3,630		$ 11,683		$ 12,436		$ 13,120
Income from operations	638		1,123		773		1,002		638		921		394		768		3,536		2,721		3,316
Net income including noncontrolling interests	366		599		418		540		249		531		161		385		1,923		1,326		1,720
Income from continuing operations	357	[1]	593	[1]	413	[1]	536	[1]	243	[1]	529	[1]	159	[1]	379	[1]	1,899	[1]	1,310	[1]	1,789
Net income (loss) attributable to Dominion	$ 357		$ 593		$ 413		$ 536		$ 243		$ 529		$ 159		$ 379		1,899		1,310		1,697
Net income including noncontrolling interests																	$ 1,923		$ 1,326		$ 1,720
Income from continuing operations - basic (in dollars per share)	$ 0.60	[1]	$ 1.00	[1]	$ 0.70	[1]	$ 0.91	[1]	$ 0.42	[1]	$ 0.91	[1]	$ 0.27	[1]	$ 0.65	[1]	$ 3.21	[1]	$ 2.25	[1]	$ 3.09
Net income attributable to Dominion (in dollars per share)	0.60		1.00		0.70		0.91		0.42		0.91		0.27		0.65		3.21		2.25		2.93
Income from continuing operations - diluted (in dollars per share)	0.60	[1]	1.00	[1]	0.70	[1]	0.91	[1]	0.42	[1]	0.90	[1]	0.27	[1]	0.65	[1]	3.20	[1]	2.24	[1]	3.09
Net income attributable to Dominion - diluted (in dollars per share)	0.60		1.00		0.70		0.91		0.42		0.90		0.27		0.65		3.20		2.24		2.93
Dividends declared per common share	$ 0.6475		$ 0.6475		$ 0.6475		$ 0.6475		$ 0.6		$ 0.6		$ 0.6		$ 0.6		$ 2.59		$ 2.40		$ 2.25
Virginia Electric and Power Company
Condensed Financial Statements, Captions [Line Items]
Operating Revenue	$ 1,614		$ 2,058		$ 1,813		$ 2,137		$ 1,814		$ 2,053		$ 1,729		$ 1,983		$ 7,622	[2]	$ 7,579	[2]	$ 7,295	[2]
Income from operations	374		741		481		525		312		594		205		613		2,121		1,724		2,080
Net income (loss) attributable to Dominion	187		385		246		269		151		314		69		324		1,087		858		1,138
Net income including noncontrolling interests	187		385		246		269		148		312		67		318		1,087		845		1,121
Dominion Gas Holdings, LLC
Condensed Financial Statements, Captions [Line Items]
Operating Revenue	425		365		395		531		510		391		428		569		1,716	[3]	1,898	[3]	1,937	[3]
Income from operations	163		202		153		271		255		177		154		265		789		851		762
Net income (loss) attributable to Dominion	$ 100		$ 111		$ 85		$ 161		$ 148		$ 107		$ 93		$ 164		$ 457		$ 512		$ 461
Maximum
Condensed Financial Statements, Captions [Line Items]
Share Price	$ 74.88		$ 76.59		$ 74.34		$ 79.89		$ 80.89		$ 71.62		$ 73.75		$ 72.22		$ 74.88		$ 80.89
Common stock market value (high)																	79.89		80.89
Minimum
Condensed Financial Statements, Captions [Line Items]
Share Price	$ 64.54		$ 66.65		$ 66.52		$ 68.25		$ 65.53		$ 64.71		$ 67.06		$ 63.14		64.54		65.53
Common stock market value (low)																	$ 64.54		$ 63.14

[1] Amounts attributable to Dominion's common shareholders.

[2] See Note 24 for amounts attributable to affiliates.

[3] See Note 24 for amounts attributable to related parties.