10-Q 1 ava-20160930x10q.htm 10-Q Document

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
__________________________________________________________________________________________
Form 10-Q
(Mark One)
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE QUARTERLY PERIOD ENDED September 30, 2016 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 1-3701
__________________________________________________________________________________________
AVISTA CORPORATION
(Exact name of Registrant as specified in its charter)

Washington
 
91-0462470
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
 
 
1411 East Mission Avenue, Spokane, Washington
 
99202-2600
(Address of principal executive offices)
 
(Zip Code)
Registrant’s telephone number, including area code: 509-489-0500
Web site: http://www.avistacorp.com
None
(Former name, former address and former fiscal year, if changed since last report)
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:    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).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, 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. (Check one):
Large accelerated filer
x
Accelerated filer
¨
Non-accelerated filer
¨ (Do not check if a smaller reporting company)
Smaller reporting company
¨
Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):    Yes  ¨    No  x
As of October 28, 2016, 64,184,399 shares of Registrant’s Common Stock, no par value (the only class of common stock), were outstanding.



AVISTA CORPORATION



AVISTA CORPORATION
INDEX
Item No.
 
 
Page
No.
 
 
 
 
 
 
 
 
 
 
Item 1.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 2.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

i


AVISTA CORPORATION



 

ii


AVISTA CORPORATION



Forward-Looking Statements
From time to time, we make forward-looking statements such as statements regarding projected or future:
financial performance;
cash flows;
capital expenditures;
dividends;
capital structure;
other financial items;
strategic goals and objectives;
business environment; and
plans for operations.
These statements are based upon underlying assumptions (many of which are based, in turn, upon further assumptions). Such statements are made both in our reports filed under the Securities Exchange Act of 1934, as amended (including this Quarterly Report on Form 10-Q), and elsewhere. Forward-looking statements are all statements except those of historical fact including, without limitation, those that are identified by the use of words that include “will,” “may,” “could,” “should,” “intends,” “plans,” “seeks,” “anticipates,” “estimates,” “expects,” “forecasts,” “projects,” “predicts,” and similar expressions.
Forward-looking statements (including those made in this Quarterly Report on Form 10-Q) are subject to a variety of risks, uncertainties and other factors. Most of these factors are beyond our control and may have a significant effect on our operations, results of operations, financial condition or cash flows, which could cause actual results to differ materially from those anticipated in our statements. Such risks, uncertainties and other factors include, among others:
Financial Risk
weather conditions (temperatures, precipitation levels and wind patterns), which affect both energy demand and electric generating capability, including the effect of precipitation and temperature on hydroelectric resources, the effect of wind patterns on wind-generated power, weather-sensitive customer demand, and similar effects on supply and demand in the wholesale energy markets;
our ability to obtain financing through the issuance of debt and/or equity securities, which can be affected by various factors including our credit ratings, interest rates and other capital market conditions and the global economy;
changes in interest rates that affect borrowing costs, our ability to effectively hedge interest rates for anticipated debt issuances, variable interest rate borrowing and the extent to which we recover interest costs through retail rates collected from customers;
changes in actuarial assumptions, interest rates and the actual return on plan assets for our pension and other postretirement benefit plans, which can affect future funding obligations, pension and other postretirement benefit expense and the related liabilities;
external pressure to meet financial goals that can lead to short-term or expedient decisions that reduce the likelihood of long-term objectives being met;
deterioration in the creditworthiness of our customers;
the outcome of legal proceedings and other contingencies;
economic conditions in our service areas, including the economy's effects on customer demand for utility services;
declining energy demand related to customer energy efficiency and/or conservation measures;
changes in the long-term global and our utilities' service area climates, which can affect, among other things, customer demand patterns and the volume and timing of streamflows to our hydroelectric resources;
Utility Regulatory Risk
state and federal regulatory decisions or related judicial decisions that affect our ability to recover costs and earn a reasonable return including, but not limited to, disallowance or delay in the recovery of capital investments, operating costs and commodity costs and discretion over allowed return on investment;

1


AVISTA CORPORATION



possibility that our integrated resource plans for electric and natural gas will not be acknowledged by the state commissions;
Energy Commodity Risk
volatility and illiquidity in wholesale energy markets, including the availability of willing buyers and sellers, changes in wholesale energy prices that can affect operating income, cash requirements to purchase electricity and natural gas, value received for wholesale sales, collateral required of us by counterparties in wholesale energy transactions and credit risk to us from such transactions, and the market value of derivative assets and liabilities;
default or nonperformance on the part of any parties from whom we purchase and/or sell capacity or energy;
potential environmental requirements affecting our ability to utilize or resulting in the obsolescence of our power supply resources;
Operational Risk
severe weather or natural disasters, including, but not limited to, avalanches, wind storms, wildfires, snow and ice storms, that can disrupt energy generation, transmission and distribution, as well as the availability and costs of materials, equipment, supplies and support services;
explosions, fires, accidents, mechanical breakdowns or other incidents that may impair assets and may disrupt operations of any of our generation facilities, transmission, and electric and natural gas distribution systems or other operations and may require us to purchase replacement power;
wildfires caused by our transmission or distribution system that may result in public injuries or property damages;
public injuries or damage arising from or allegedly arising from our operations;
blackouts or disruptions of interconnected transmission systems (the regional power grid);
terrorist attacks, cyber attacks or other malicious acts that may disrupt or cause damage to our utility assets or to the national economy in general, including any effects of terrorism, cyber attacks or vandalism that damage or disrupt information technology systems;
work force issues, including changes in collective bargaining unit agreements, strikes, work stoppages, the loss of key executives, availability of workers in a variety of skill areas, and our ability to recruit and retain employees;
increasing costs of insurance, more restrictive coverage terms and our ability to obtain insurance;
delays or changes in construction costs, and/or our ability to obtain required permits and materials for present or prospective facilities;
increasing health care costs and health insurance provided to our employees and retirees;
third party construction of buildings, billboard signs or towers within our rights of way, or placement of fuel receptacles within close proximity to our transformers or other equipment, including overbuild atop natural gas distribution lines;
the loss of key suppliers for materials or services or disruptions to the supply chain;
adverse impacts to our Alaska operations that could result from an extended outage of its hydroelectric generating resources or their inability to deliver energy, due to their lack of interconnectivity to any other electrical grids and the extensive cost of replacement power (diesel);
Compliance Risk
compliance with extensive federal, state and local legislation and regulation, including numerous environmental, health, safety, infrastructure protection, reliability and other laws and regulations that affect our operations and costs;
the ability to comply with the terms of the licenses and permits for our hydroelectric or thermal generating facilities at cost-effective levels;
Technology Risk
cyber attacks on us or our vendors or other potential lapses that result in unauthorized disclosure of private information, which could result in liabilities against us, costs to investigate, remediate and defend, and damage to our reputation;

2


AVISTA CORPORATION



disruption to or breakdowns of information systems, automated controls and other technologies that we rely on for our operations, communications and customer service;
changes in the costs to operate and maintain current production technology or to implement new information technology systems that impede our ability to complete such projects timely and effectively;
changes in technologies, possibly making some of the current technology we utilize obsolete or the introduction of new technology that may create new cyber security related risk;
insufficient technology skills, which could lead to the inability to develop, modify or maintain our information systems;
Strategic Risk
growth or decline of our customer base and the extent to which new uses for our services may materialize or existing uses may decline, including, but not limited to, the effect of the trend toward distributed generation at customer sites;
potential difficulties in integrating acquired operations and in realizing expected opportunities, diversions of management resources, loss of key employees, challenges with respect to operating new businesses and other unanticipated risks and liabilities;
the potential effects of negative publicity regarding business practices, whether true or not, which could result in litigation or a decline in our common stock price;
changes in our strategic business plans, which may be affected by any or all of the foregoing, including the entry into new businesses and/or the exit from existing businesses and the extent of our business development efforts where potential future business is uncertain;
non-regulated activities may increase earnings volatility;
External Mandates Risk
changes in environmental laws, regulations, decisions and policies, including present and potential environmental remediation costs and our compliance with these matters;
the potential effects of legislation or administrative rulemaking at the federal, state or local levels, including possible effects on our generating resources of restrictions on greenhouse gas emissions to mitigate concerns over global climate changes;
political pressures or regulatory practices that could constrain or place additional cost burdens on our distribution systems through accelerated adoption of distributed generation or electric-powered transportation or on our energy supply sources, such as campaigns to halt coal-fired power generation and opposition to other thermal generation, wind turbines or hydroelectric facilities;
wholesale and retail competition including alternative energy sources, growth in customer-owned power resource technologies that displace utility-supplied energy or that may be sold back to the utility, and alternative energy suppliers and delivery arrangements;
failure to identify changes in legislation, taxation and regulatory issues which are detrimental or beneficial to our overall business; and
the risk of municipalization in any of our service territories.
Our expectations, beliefs and projections are expressed in good faith. We believe they are reasonable based on, without limitation, an examination of historical operating trends, our records and other information available from third parties. There can be no assurance that our expectations, beliefs or projections will be achieved or accomplished. Furthermore, any forward-looking statement speaks only as of the date on which such statement is made. We undertake no obligation to update any forward-looking statement or statements to reflect events or circumstances that occur after the date on which such statement is made or to reflect the occurrence of unanticipated events. New risks, uncertainties and other factors emerge from time to time, and it is not possible for us to predict all such factors, nor can we assess the effect of each such factor on our business or the extent that any such factor or combination of factors may cause actual results to differ materially from those contained in any forward-looking statement.



3


AVISTA CORPORATION



Available Information
Our website address is www.avistacorp.com. We make annual, quarterly and current reports available at our website as soon as practicable after electronically filing these reports with the Securities and Exchange Commission. Information contained on our website is not part of this report.


4


PART I. Financial Information
Item 1. Condensed Consolidated Financial Statements
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
Avista Corporation
Dollars in thousands, except per share amounts
(Unaudited)
 
Three months ended September 30,
 
Nine months ended September 30,
 
2016
 
2015
 
2016
 
2015
Operating Revenues:
 
 
 
 
 
 
 
Utility revenues
$
296,989

 
$
307,405

 
$
1,022,670

 
$
1,074,642

Non-utility revenues
6,360

 
6,244

 
17,690

 
22,829

Total operating revenues
303,349

 
313,649

 
1,040,360

 
1,097,471

Operating Expenses:
 
 
 
 
 
 
 
Utility operating expenses:
 
 
 
 
 
 
 
Resource costs
118,737

 
138,210

 
390,271

 
488,886

Other operating expenses
75,160

 
74,315

 
229,605

 
220,599

Depreciation and amortization
40,240

 
36,303

 
119,110

 
106,279

Taxes other than income taxes
22,669

 
22,269

 
74,669

 
75,424

Non-utility operating expenses:
 
 
 
 
 
 
 
Other operating expenses
6,756

 
6,462

 
18,862

 
22,924

Depreciation and amortization
193

 
178

 
573

 
512

Total operating expenses
263,755

 
277,737

 
833,090

 
914,624

Income from operations
39,594

 
35,912

 
207,270

 
182,847

Interest expense
21,632

 
19,951

 
64,223

 
59,719

Interest expense to affiliated trusts
164

 
120

 
456

 
347

Capitalized interest
(507
)
 
(905
)
 
(2,258
)
 
(2,701
)
Other income-net
(1,562
)
 
(2,123
)
 
(7,025
)
 
(6,190
)
Income from continuing operations before income taxes
19,867

 
18,869

 
151,874

 
131,672

Income tax expense
7,606

 
6,115

 
54,661

 
47,378

Net income from continuing operations
12,261

 
12,754

 
97,213

 
84,294

Net income from discontinued operations (Note 3)

 
289

 

 
485

Net income
12,261

 
13,043

 
97,213

 
84,779

Net income attributable to noncontrolling interests
(27
)
 
(32
)
 
(76
)
 
(73
)
Net income attributable to Avista Corp. shareholders
$
12,234

 
$
13,011

 
$
97,137

 
$
84,706

 
 
 
 
 
 
 
 
The Accompanying Notes are an Integral Part of These Statements.

5


CONDENSED CONSOLIDATED STATEMENTS OF INCOME (continued)
Avista Corporation
Dollars in thousands, except per share amounts
(Unaudited)
 
Three months ended September 30,
 
Nine months ended September 30,
 
2016
 
2015
 
2016
 
2015
Amounts attributable to Avista Corp. shareholders:
 
 
 
 
 
 
 
Net income from continuing operations attributable to Avista Corp. shareholders
$
12,234

 
$
12,722

 
$
97,137

 
$
84,221

Net income from discontinued operations attributable to Avista Corp. shareholders

 
289

 

 
485

Net income attributable to Avista Corp. shareholders
$
12,234

 
$
13,011

 
$
97,137

 
$
84,706

 
 
 
 
 
 
 
 
Weighted-average common shares outstanding (thousands), basic
63,857

 
62,299

 
63,282

 
62,299

Weighted-average common shares outstanding (thousands), diluted
64,325

 
62,688

 
63,687

 
62,691

 
 
 
 
 
 
 
 
Earnings per common share attributable to Avista Corp. shareholders, basic:
 
 
 
 
 
 
 
Earnings per common share from continuing operations
$
0.19

 
$
0.21

 
$
1.53

 
$
1.35

Earnings per common share from discontinued operations

 

 

 
0.01

Total earnings per common share attributable to Avista Corp. shareholders, basic
$
0.19

 
$
0.21

 
$
1.53

 
$
1.36

 
 
 
 
 
 
 
 
Earnings per common share attributable to Avista Corp. shareholders, diluted:
 
 
 
 
 
 
 
Earnings per common share from continuing operations
$
0.19

 
$
0.21

 
$
1.53

 
$
1.34

Earnings per common share from discontinued operations

 

 

 
0.01

Total earnings per common share attributable to Avista Corp. shareholders, diluted
$
0.19

 
$
0.21

 
$
1.53

 
$
1.35

Dividends declared per common share
$
0.3425

 
$
0.3300

 
$
1.0275

 
$
0.9900

The Accompanying Notes are an Integral Part of These Statements.

6


CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Avista Corporation
Dollars in thousands
(Unaudited)
 
Three months ended September 30,
 
Nine months ended September 30,
 
2016
 
2015
 
2016
 
2015
Net income
$
12,261

 
$
13,043

 
$
97,213

 
$
84,779

Other Comprehensive Income (Loss):
 
 
 
 
 
 
 
Change in unfunded benefit obligation for pension and other postretirement benefit plans - net of taxes of $75, $132, $(512) and $396 respectively
140

 
246

 
(949
)
 
737

Total other comprehensive income (loss)
140

 
246

 
(949
)
 
737

Comprehensive income
12,401

 
13,289

 
96,264

 
85,516

Comprehensive income attributable to noncontrolling interests
(27
)
 
(32
)
 
(76
)
 
(73
)
Comprehensive income attributable to Avista Corporation shareholders
$
12,374

 
$
13,257

 
$
96,188

 
$
85,443


The Accompanying Notes are an Integral Part of These Statements.

7


CONDENSED CONSOLIDATED BALANCE SHEETS
Avista Corporation
Dollars in thousands
(Unaudited) 
 
September 30,
 
December 31,
 
2016
 
2015
Assets:
 
 
 
Current Assets:
 
 
 
Cash and cash equivalents
$
7,084

 
$
10,484

Accounts and notes receivable-less allowances of $4,266 and $4,530, respectively
116,054

 
169,413

Regulatory asset for utility derivatives
17,936

 
17,260

Materials and supplies, fuel stock and stored natural gas
58,080

 
54,148

Income taxes receivable
49,342

 
24,121

Other current assets
35,879

 
30,620

Total current assets
284,375

 
306,046

Net Utility Property:
 
 
 
Utility plant in service
5,386,982

 
5,129,192

Construction work in progress
165,559

 
202,683

Total
5,552,541

 
5,331,875

Less: Accumulated depreciation and amortization
1,496,446

 
1,433,286

Total net utility property
4,056,095

 
3,898,589

Other Non-current Assets:
 
 
 
Investment in exchange power-net
7,146

 
8,983

Investment in affiliated trusts
11,547

 
11,547

Goodwill
57,672

 
57,672

Long-term energy contract receivable
3,790

 
14,694

Other property and investments-net and other non-current assets
55,799

 
50,750

Total other non-current assets
135,954

 
143,646

Deferred Charges:
 
 
 
Regulatory assets for deferred income tax
100,907

 
101,240

Regulatory assets for pensions and other postretirement benefits
223,596

 
235,009

Other regulatory assets
132,131

 
99,798

Regulatory asset for interest rate swaps
246,981

 
83,973

Non-current regulatory asset for utility commodity derivatives
27,336

 
32,420

Other deferred charges
7,731

 
5,928

Total deferred charges
738,682

 
558,368

Total assets
$
5,215,106

 
$
4,906,649

The Accompanying Notes are an Integral Part of These Statements.

8


CONDENSED CONSOLIDATED BALANCE SHEETS (continued)
Avista Corporation
Dollars in thousands
(Unaudited) 
 
September 30,
 
December 31,
 
2016
 
2015
Liabilities and Equity:
 
 
 
Current Liabilities:
 
 
 
Accounts payable
$
81,898

 
$
114,349

Current portion of long-term debt and capital leases
3,257

 
93,167

Short-term borrowings
84,000

 
105,000

Utility energy commodity derivative liabilities
8,608

 
14,268

Other current liabilities
164,119

 
147,896

Total current liabilities
341,882

 
474,680

Long-term debt and capital leases
1,678,257

 
1,480,111

Long-term debt to affiliated trusts
51,547

 
51,547

Regulatory liability for utility plant retirement costs
270,972

 
261,594

Pensions and other postretirement benefits
202,329

 
201,453

Deferred income taxes
816,334

 
747,477

Non-current interest rate swap derivative liabilities
89,683

 
30,679

Other non-current liabilities, regulatory liabilities and deferred credits
135,578

 
130,821

Total liabilities
3,586,582

 
3,378,362

Commitments and Contingencies (See Notes to Condensed Consolidated Financial Statements)

 

 
 
 
 
Equity:
 
 
 
Avista Corporation Shareholders’ Equity:
 
 
 
Common stock, no par value; 200,000,000 shares authorized; 64,182,487 and 62,312,651 shares issued and outstanding as of September 30, 2016 and December 31, 2015, respectively
1,073,481

 
1,004,336

Accumulated other comprehensive loss
(7,599
)
 
(6,650
)
Retained earnings
562,905

 
530,940

Total Avista Corporation shareholders’ equity
1,628,787

 
1,528,626

Noncontrolling Interests
(263
)
 
(339
)
Total equity
1,628,524

 
1,528,287

Total liabilities and equity
$
5,215,106

 
$
4,906,649

The Accompanying Notes are an Integral Part of These Statements.


9


CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Avista Corporation
For the Nine Months Ended September 30
Dollars in thousands
(Unaudited) 
 
2016
 
2015
Operating Activities:
 
 
 
Net income
$
97,213

 
$
84,779

Non-cash items included in net income:
 
 
 
Depreciation and amortization
122,414

 
109,522

Deferred income tax provision and investment tax credits
87,246

 
12,381

Power and natural gas cost amortizations, net
11,422

 
10,004

Amortization of debt expense
2,595

 
2,651

Amortization of investment in exchange power
1,838

 
1,838

Stock-based compensation expense
6,261

 
5,263

Equity-related AFUDC
(6,306
)
 
(5,891
)
Pension and other postretirement benefit expense
29,076

 
28,179

Amortization of Spokane Energy contract
10,904

 
10,023

Gain on sale of Ecova

 
(710
)
Decoupling regulatory deferral
(24,693
)
 
(5,146
)
Other
(15,163
)
 
4,429

Contributions to defined benefit pension plan
(12,000
)
 
(12,000
)
Cash paid for settlement of interest rate swap agreements
(53,966
)
 

Changes in certain current assets and liabilities:
 
 
 
Accounts and notes receivable
53,726

 
49,524

Materials and supplies, fuel stock and stored natural gas
(3,932
)
 
6,621

Increase in collateral posted for derivative instruments
(19,754
)
 
(9,917
)
Income taxes receivable
(25,222
)
 
43,266

Other current assets
(8,486
)
 
3,408

Accounts payable
(17,206
)
 
(32,378
)
Income taxes payable
713

 
158

Other current liabilities
17,438

 
5,240

Net cash provided by operating activities
254,118

 
311,244

 
 
 
 
Investing Activities:
 
 
 
Utility property capital expenditures (excluding equity-related AFUDC)
(288,072
)
 
(272,801
)
Other capital expenditures
(270
)
 
(852
)
Cash paid in acquisition, net

 
(95
)
Other
(26,611
)
 
2,646

Net cash used in investing activities
(314,953
)
 
(271,102
)
The Accompanying Notes are an Integral Part of These Statements.

10


CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)
Avista Corporation
For the Nine Months Ended September 30
Dollars in thousands
(Unaudited)
 
2016
 
2015
Financing Activities:
 
 
 
Net increase in borrowings from committed line of credit
$
82,000

 
$
25,000

Proceeds from issuance of long-term debt
70,000

 

Redemption and maturity of long-term debt
(92,375
)
 
(2,174
)
Maturity of nonrecourse long-term debt of Spokane Energy

 
(1,431
)
Issuance of common stock, net of issuance costs
66,756

 
1,397

Repurchase of common stock

 
(2,920
)
Cash dividends paid
(65,172
)
 
(61,828
)
Other
(3,774
)
 
(11,015
)
Net cash provided by (used in) financing activities
57,435

 
(52,971
)
 
 
 
 
Net decrease in cash and cash equivalents
(3,400
)
 
(12,829
)
 
 
 
 
Cash and cash equivalents at beginning of period
10,484

 
22,143

 
 
 
 
Cash and cash equivalents at end of period
$
7,084

 
$
9,314

The Accompanying Notes are an Integral Part of These Statements.



11


CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
Avista Corporation
For the Nine Months Ended September 30
Dollars in thousands
(Unaudited)
 
2016
 
2015
Common Stock, Shares:
 
 
 
Shares outstanding at beginning of period
62,312,651

 
62,243,374

Shares issued
1,869,836

 
149,883

Shares repurchased

 
(89,400
)
Shares outstanding at end of period
64,182,487

 
62,303,857

Common Stock, Amount:
 
 
 
Balance at beginning of period
$
1,004,336

 
$
999,960

Equity compensation expense
5,462

 
4,579

Issuance of common stock, net of issuance costs
66,756

 
1,397

Payment of minimum tax withholdings for share-based payment awards
(3,073
)
 
(1,832
)
Repurchase of common stock

 
(1,431
)
Excess tax benefits

 
43

Balance at end of period
1,073,481

 
1,002,716

Accumulated Other Comprehensive Loss:
 
 
 
Balance at beginning of period
(6,650
)
 
(7,888
)
Other comprehensive income (loss)
(949
)
 
737

Balance at end of period
(7,599
)
 
(7,151
)
Retained Earnings:
 
 
 
Balance at beginning of period
530,940

 
491,599

Net income attributable to Avista Corporation shareholders
97,137

 
84,706

Cash dividends paid (common stock)
(65,172
)
 
(61,828
)
Repurchase of common stock

 
(1,489
)
Balance at end of period
562,905

 
512,988

Total Avista Corporation shareholders’ equity
1,628,787

 
1,508,553

Noncontrolling Interests:
 
 
 
Balance at beginning of period
(339
)
 
(429
)
Net income attributable to noncontrolling interests
76

 
73

Balance at end of period
(263
)
 
(356
)
Total equity
$
1,628,524

 
$
1,508,197

The Accompanying Notes are an Integral Part of These Statements.

12


AVISTA CORPORATION



NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)
The accompanying condensed consolidated financial statements of Avista Corporation (Avista Corp. or the Company) for the interim periods ended September 30, 2016 and 2015 are unaudited; however, in the opinion of management, the statements reflect all adjustments necessary for a fair statement of the results for the interim periods. The condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. The Condensed Consolidated Statements of Income for the interim periods are not necessarily indicative of the results to be expected for the full year. These condensed consolidated financial statements do not contain the detail or footnote disclosure concerning accounting policies and other matters which would be included in full fiscal year consolidated financial statements; therefore, they should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015 (2015 Form 10-K). Please refer to the section “Acronyms and Terms” in the 2015 Form 10-K for definitions of terms. The acronyms and terms are an integral part of these condensed consolidated financial statements.
NOTE 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Nature of Business
Avista Corp. is primarily an electric and natural gas utility with certain other business ventures. Avista Utilities is an operating division of Avista Corp., comprising the regulated utility operations in the Pacific Northwest. Avista Utilities provides electric distribution and transmission, and natural gas distribution services in parts of eastern Washington and northern Idaho. Avista Utilities also provides natural gas distribution service in parts of northeastern and southwestern Oregon. Avista Utilities has electric generating facilities in Washington, Idaho, Oregon and Montana. Avista Utilities also supplies electricity to a small number of customers in Montana, most of whom are employees who operate Avista Utilities' Noxon Rapids generating facility.
Alaska Energy and Resources Company (AERC) is a wholly-owned subsidiary of Avista Corp. The primary subsidiary of AERC is Alaska Electric Light and Power Company (AEL&P), which comprises Avista Corp.'s regulated utility operations in Alaska. Avista Capital, Inc. (Avista Capital), a wholly owned non-regulated subsidiary of Avista Corp., is the parent company of all of the subsidiary companies in the non-utility businesses, with the exception of AJT Mining Properties, Inc. in Alaska.
Basis of Reporting
The condensed consolidated financial statements include the assets, liabilities, revenues and expenses of the Company and its subsidiaries and other majority owned subsidiaries and variable interest entities for which the Company or its subsidiaries are the primary beneficiaries. Intercompany balances were eliminated in consolidation. The accompanying condensed consolidated financial statements include the Company’s proportionate share of utility plant and related operations resulting from its interests in jointly owned plants.
Taxes Other Than Income Taxes
Taxes other than income taxes include state excise taxes, city occupational and franchise taxes, real and personal property taxes and certain other taxes not based on income. These taxes are generally based on revenues or the value of property. Utility related taxes collected from customers (primarily state excise taxes and city utility taxes) are recorded as operating revenue and expense. Taxes other than income taxes consisted of the following items for the three and nine months ended September 30 (dollars in thousands):
 
Three months ended September 30,
 
Nine months ended September 30,
 
2016
 
2015
 
2016
 
2015
Utility related taxes
$
12,095

 
$
12,316

 
$
43,033

 
$
44,755

Property taxes
10,047

 
9,448

 
29,757

 
28,669

Other taxes
527

 
505

 
1,879

 
2,000

Total
$
22,669

 
$
22,269

 
$
74,669

 
$
75,424


13


AVISTA CORPORATION



Materials and Supplies, Fuel Stock and Stored Natural Gas
Inventories of materials and supplies, fuel stock and stored natural gas are recorded at average cost for our regulated operations and the lower of cost or net realizable value for our non-regulated operations and consisted of the following as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Materials and supplies
$
39,487

 
$
37,101

Fuel stock
4,754

 
4,273

Stored natural gas
13,839

 
12,774

Total
$
58,080

 
$
54,148

Derivative Assets and Liabilities
Derivatives are recorded as either assets or liabilities on the Condensed Consolidated Balance Sheets measured at estimated fair value.
The Washington Utilities and Transportation Commission (UTC) and the Idaho Public Utilities Commission (IPUC) issued accounting orders authorizing Avista Corp. to offset energy commodity derivative assets or liabilities with a regulatory asset or liability. This accounting treatment is intended to defer the recognition of mark-to-market gains and losses on energy commodity transactions until the period of delivery. The orders provide for Avista Corp. to not recognize the unrealized gain or loss on utility derivative commodity instruments in the Condensed Consolidated Statements of Income. Realized gains or losses are recognized in the periods of delivery, subject to approval for recovery through retail rates. Realized gains and losses, result in adjustments to retail rates through purchased gas cost adjustments, the Energy Recovery Mechanism (ERM) in Washington, the Power Cost Adjustment (PCA) mechanism in Idaho, and periodic general rates cases. Regulatory assets are assessed regularly and are probable for recovery through future rates.
Substantially all forward contracts to purchase or sell power and natural gas are recorded as derivative assets or liabilities at estimated fair value with an offsetting regulatory asset or liability. Contracts that are not considered derivatives are accounted for on the accrual basis until they are settled or realized unless there is a decline in the fair value of the contract that is determined to be other-than-temporary.
For interest rate swap derivatives, each period Avista Corp. records all mark-to-market gains and losses as assets and liabilities, and records offsetting regulatory assets and liabilities, such that there is no income statement impact. The interest rate swap derivatives are risk management tools similar to energy commodity derivatives. Upon settlement of interest rate swaps, the regulatory asset or liability is amortized as a component of interest expense over the term of the associated debt. The Company records an offset of interest rate swap assets and liabilities with regulatory assets and liabilities, based on the prior practice of the commissions to provide recovery through the ratemaking process.
As of September 30, 2016, the Company has multiple master netting agreements with a variety of entities that allow for cross-commodity netting of derivative agreements with the same counterparty (i.e. power derivatives can be netted with natural gas derivatives) under Accounting Standards Codification (ASC) 815-10-45. In addition, some master netting agreements allow for the netting of commodity derivatives and interest rate swap derivatives for the same counterparty. The Company does not have any agreements which allow for cross-affiliate netting among multiple affiliated legal entities. The Company nets all derivative instruments when allowed by the agreement for presentation in the Condensed Consolidated Balance Sheets.
Fair Value Measurements
Fair value represents the price that would be received when selling an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. Energy commodity derivative assets and liabilities, deferred compensation assets, as well as derivatives related to interest rate swap derivatives and foreign currency exchange derivatives, are reported at estimated fair value on the Condensed Consolidated Balance Sheets. See Note 9 for the Company’s fair value disclosures.

14


AVISTA CORPORATION



Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss, net of tax, consisted of the following as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Unfunded benefit obligation for pensions and other postretirement benefit plans - net of taxes of $4,092 and $3,580, respectively
$
7,599

 
$
6,650

The following table details the reclassifications out of accumulated other comprehensive loss by component for the three and nine months ended September 30 (dollars in thousands). Items in parenthesis indicate reductions to net income.
 
 
Amounts Reclassified from Accumulated Other Comprehensive Loss
 
 
 
 
Three months ended September 30,
 
Nine months ended September 30,
 
 
Details about Accumulated Other Comprehensive Loss Components
 
2016
 
2015
 
2016
 
2015
 
Affected Line Item in Statement of Income
Amortization of defined benefit pension items
 
 
 
 
 
 
 
 
Amortization of net prior service cost
 
$
(312
)
 
$
(273
)
 
$
(934
)
 
$
(819
)
 
(a)
Amortization of net loss
 
3,642

 
3,688

 
$
10,926

 
$
11,063

 
(a)
Adjustment due to effects of regulation
 
(3,115
)
 
(3,037
)
 
(11,453
)
 
(9,111
)
 
(a) (b)
 
 
215

 
378

 
(1,461
)
 
1,133

 
Total before tax
 
 
(75
)
 
(132
)
 
512

 
(396
)
 
Tax benefit (expense)
 
 
$
140

 
$
246

 
$
(949
)
 
$
737

 
Net of tax
(a)
These accumulated other comprehensive loss components are included in the computation of net periodic pension cost (see Note 5 for additional details).
(b)
The adjustment for the effects of regulation during the nine months ended September 30, 2016 includes approximately $2.1 million related to the reclassification of a pension regulatory asset associated with one of our jurisdictions into accumulated other comprehensive loss.
Contingencies
The Company has unresolved regulatory, legal and tax issues which have inherently uncertain outcomes. The Company accrues a loss contingency if it is probable that a liability has been incurred and the amount of the loss or impairment can be reasonably estimated. The Company also discloses losses that do not meet these conditions for accrual if there is a reasonable possibility that a loss may be incurred. As of September 30, 2016, the Company has not recorded any significant amounts related to unresolved contingencies.
NOTE 2. NEW ACCOUNTING STANDARDS
In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, "Revenue from Contracts with Customers (Topic 606)," which outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that an entity identifies the various performance obligations in a contract, allocates the transaction price among the performance obligations and recognizes revenue as the entity satisfies the performance obligations. This ASU was originally effective for periods beginning after December 15, 2016 and early adoption is not permitted. In August 2015, the FASB issued ASU No. 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU No. 2014-09 for one year, with adoption as of the original date permitted. However, while this ASU is not effective until 2018, it may require retroactive application to all periods presented in the financial statements. As such, at adoption, amounts from the two preceding years may have to be revised or a cumulative adjustment to opening retained earnings may have to be recorded. The Company is evaluating this standard and cannot, at this time, estimate the potential impact on its future financial condition, results of operations and cash flows.
In February 2015, the FASB issued ASU No. 2015-02, "Consolidation (Topic 810): Amendments to the Consolidation Analysis." This ASU changes the consolidation analysis required under GAAP, including the identification of variable interest

15


AVISTA CORPORATION



entities (VIE). The ASU also removes the deferral of the VIE analysis related to investments in certain investment funds, which results in a different consolidation evaluation for these types of investments. The Company adopted this standard effective January 1, 2016. The adoption of this standard resulted in the identification of several Avista Corp. investments in limited partnerships (or a functional equivalent) that are now considered VIEs under the new standard. Consolidation of these VIEs by Avista Corp. is not required because the Company does not have majority ownership in any of the entities, it does not have the power to direct any activities of the entities and it does not have the power to appoint executive leadership (including the board of directors). Avista Corp.'s total investment in these entities is not material and it does not have any additional commitments to these VIEs beyond the initial investment.
In February 2016, the FASB issued ASU No. 2016-02 “Leases (Topic 842).” This ASU introduces a new lessee model that brings most leases onto the balance sheet. The standard also aligns certain of the underlying principles of the new lessor model with those in Topic 606, the FASB’s new revenue recognition standard. Furthermore, this ASU addresses other concerns related to the current leases model; for example, eliminating the required use of bright-line tests in current GAAP for determining lease classification (operating leases versus capital leases). This ASU also includes enhanced disclosures surrounding leases. This ASU is effective for periods beginning on or after December 15, 2018; however, early adoption is permitted. Upon adoption, this ASU must be applied using a modified retrospective approach. The modified retrospective approach includes a number of optional practical expedients that entities may elect to apply. The Company evaluated this standard and determined that it will not early adopt this standard as of September 30, 2016. The Company is evaluating this standard and cannot, at this time, estimate the potential impact on its future financial condition, results of operations and cash flows.
In March 2016, the FASB issued ASU No. 2016-09 "Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting." This ASU simplifies several aspects of the accounting for employee share-based payment transactions including:
allowing excess tax benefits or tax deficiencies to be recognized as income tax benefits or expenses in the Statements of Income rather than in Additional Paid in Capital (APIC),
excess tax benefits no longer represent a financing cash inflow on the Statements of Cash Flows and instead will be included as an operating activity,
excess tax benefits and tax deficiencies will be excluded from the calculation of diluted earnings per share, whereas under current accounting guidance, these amounts must be estimated and included in the calculation,
allowing forfeitures to be accounted for as they occur, instead of estimating forfeitures, and
changing the statutory tax withholding requirements for share-based payments.
This ASU is effective for periods beginning after December 15, 2016 and early adoption is permitted. The Company early adopted this standard during the second quarter of 2016, with a retrospective effective date of January 1, 2016. The adoption of this standard resulted in a recognized income tax benefit of $1.6 million in 2016 associated with excess tax benefits on settled share-based employee payments. Periods prior to 2016 were not restated for the adoption of this accounting standard as the Company has adopted this standard on a prospective basis beginning January 1, 2016.
NOTE 3. DISCONTINUED OPERATIONS
On June 30, 2014, Avista Capital, completed the sale of its interest in Ecova to Cofely USA Inc., an unrelated party to Avista Corp. The sales price was $335.0 million in cash, less the payment of debt and other customary closing adjustments. At the closing of the transaction on June 30, 2014, Ecova became a wholly-owned subsidiary of Cofely USA Inc. and the Company has not had and will not have any further involvement with Ecova after such date.
The purchase price of $335.0 million, as adjusted, was divided among all the security holders of Ecova pro rata based on ownership. A portion of the proceeds from the transaction was held in escrow for a period of time to satisfy certain indemnification obligations under the merger agreement and to resolve adjustments to working capital.
All escrow amounts were released in October 2015 and the Company received its full portion of the escrow proceeds of $13.8 million. After consideration of all escrow amounts received, the sales transaction provided cash proceeds to Avista Corp., net of debt, payment to option and minority holders, income taxes and transaction expenses, of $143.7 million and resulted in a net gain of $74.8 million. Almost all of the net gain was recognized in 2014 with some true-ups during 2015.

16


AVISTA CORPORATION



Prior to the completion of the sales transaction, Ecova was a reportable business segment. The following table presents amounts that were included in discontinued operations for the three and nine months ended September 30, 2015 (there were no amounts recorded in the three and nine months ended September 30, 2016) (dollars in thousands):
 
Three months ended September 30, 2015:
 
Nine months ended September 30, 2015:
Gain on sale of Ecova (1)
$
547

 
$
710

Transaction expenses and accelerated employee benefits
24

 
24

Gain on sale of Ecova, net of transaction expenses
523

 
686

 
 
 
 
Income before income taxes
523

 
686

Income tax benefit (2)
234

 
201

Net income from discontinued operations attributable to Avista Corp. shareholders
$
289

 
$
485

(1)
The gain recognized during 2015 relates to the resolution of the working capital adjustment, as well as a gain associated with the favorable settlement of outstanding litigation at Ecova that was shared between the Cofely USA, Inc. and the former shareholders and option holders of Ecova.
(2)
The tax expense during 2015 resulted from a state tax true-up, partially offset by tax expense associated with the gain on sale and the final true-up of 2014 federal tax payments.
NOTE 4. DERIVATIVES AND RISK MANAGEMENT
The disclosures below in Note 4 apply only to Avista Corp. and Avista Utilities; AERC and its primary subsidiary AEL&P do not enter into derivative instruments.
Energy Commodity Derivatives
Avista Utilities is exposed to market risks relating to changes in electricity and natural gas commodity prices and certain other fuel prices. Market risk is, in general, the risk of fluctuation in the market price of the commodity being traded and is influenced primarily by supply and demand. Market risk includes the fluctuation in the market price of associated derivative commodity instruments. Avista Utilities utilizes derivative instruments, such as forwards, futures, swaps and options in order to manage the various risks relating to these commodity price exposures. The Company has an energy resources risk policy and control procedures to manage these risks.
As part of the Company's resource procurement and management operations in the electric business, the Company engages in an ongoing process of resource optimization, which involves the economic selection from available energy resources to serve the Company's load obligations and the use of these resources to capture available economic value. The Company transacts in wholesale markets by selling and purchasing electric capacity and energy, fuel for electric generation, and derivative contracts related to capacity, energy and fuel. Such transactions are part of the process of matching resources with load obligations and hedging a portion of the related financial risks. These transactions range from terms of intra-hour up to multiple years.
As part of its resource procurement and management of its natural gas business, Avista Utilities makes continuing projections of its natural gas loads and assesses available natural gas resources including natural gas storage availability. Natural gas resource planning typically includes peak requirements, low and average monthly requirements and delivery constraints from natural gas supply locations to Avista Utilities’ distribution system. However, daily variations in natural gas demand can be significantly different than monthly demand projections. On the basis of these projections, Avista Utilities plans and executes a series of transactions to hedge a portion of its projected natural gas requirements through forward market transactions and derivative instruments. These transactions may extend as much as four natural gas operating years (November through October) into the future. Avista Utilities also leaves a significant portion of its natural gas supply requirements unhedged for purchase in short-term and spot markets.
The Company is required to plan for sufficient natural gas delivery capacity to serve its retail customers for a theoretical peak day event. The Company generally has more pipeline and storage capacity than what is needed during periods other than a peak day. The Company optimizes its natural gas resources by using market opportunities to generate economic value that helps mitigate fixed costs. Avista Utilities also optimizes its natural gas storage capacity by purchasing and storing natural gas when prices are traditionally lower, typically in the summer, and withdrawing during higher priced months, typically during the winter. However, if market conditions and prices indicate that the Company should buy or sell natural gas during other times in the year, the Company engages in optimization transactions to capture value in the marketplace. Natural gas optimization

17


AVISTA CORPORATION



activities include, but are not limited to, wholesale market sales of surplus natural gas supplies, purchases and sales of natural gas to optimize use of pipeline and storage capacity, and participation in the transportation capacity release market.
The following table presents the underlying energy commodity derivative volumes as of September 30, 2016 that are expected to be delivered in each respective year (in thousands of MWhs and mmBTUs):
 
Purchases
 
Sales
 
Electric Derivatives
 
Gas Derivatives
 
Electric Derivatives
 
Gas Derivatives
Year
Physical (1)
MWH
 
Financial (1)
MWH
 
Physical (1)
mmBTUs
 
Financial (1)
mmBTUs
 
Physical (1)
MWH
 
Financial (1)
MWH
 
Physical (1)
mmBTUs
 
Financial (1)
mmBTUs
2016
170

 
701

 
9,094

 
46,475

 
95

 
1,009

 
2,058

 
35,170

2017
403

 
302

 
5,765

 
98,893

 
333

 
1,205

 
1,360

 
56,938

2018
397

 

 

 
35,628

 
286

 
438

 
1,360

 
11,978

2019
235

 

 
610

 
11,980

 
158

 

 
1,345

 
1,125

2020

 

 
910

 
2,725

 

 

 
1,430

 

Thereafter

 

 

 

 

 

 
1,060

 

 
The following table presents the underlying energy commodity derivative volumes as of December 31, 2015 that are expected to be delivered in each respective year (in thousands of MWhs and mmBTUs):
 
Purchases
 
Sales
 
Electric Derivatives
 
Gas Derivatives
 
Electric Derivatives
 
Gas Derivatives
Year
Physical (1)
MWH
 
Financial (1)
MWH
 
Physical (1)
mmBTUs
 
Financial (1)
mmBTUs
 
Physical (1)
MWH
 
Financial (1)
MWH
 
Physical (1)
mmBTUs
 
Financial (1)
mmBTUs
2016
407

 
1,954

 
17,252

 
142,693

 
280

 
2,656

 
3,182

 
112,233

2017
397

 
97

 
675

 
49,200

 
255

 
483

 
1,360

 
26,965

2018
397

 

 

 
15,118

 
286

 

 
1,360

 
2,738

2019
235

 

 
305

 
6,935

 
158

 

 
1,345

 

2020

 

 
455

 
905

 

 

 
1,430

 

Thereafter

 

 

 

 

 

 
1,060

 

 
(1)
Physical transactions represent commodity transactions in which Avista Utilities will take or make delivery of either electricity or natural gas; financial transactions represent derivative instruments with delivery of cash in the amount of the benefit or cost but with no physical delivery of the commodity, such as futures, swaps, options, or forward contracts.
The electric and natural gas derivative contracts above will be included in either power supply costs or natural gas supply costs during the period they are delivered and will be included in the various recovery mechanisms (ERM, PCA, and Purchased Gas Adjustments (PGA)), or in the general rate case process, and are expected to be collected through retail rates from customers.
Foreign Currency Exchange Derivatives
A significant portion of Avista Utilities’ natural gas supply (including fuel for power generation) is obtained from Canadian sources. Most of those transactions are executed in U.S. dollars, which avoids foreign currency risk. A portion of Avista Utilities’ short-term natural gas transactions and long-term Canadian transportation contracts are committed based on Canadian currency prices and settled within 60 days with U.S. dollars. Avista Utilities hedges a portion of the foreign currency risk by purchasing Canadian currency derivatives when such commodity transactions are initiated. The foreign currency exchange derivatives and the unhedged foreign currency risk have not had a material effect on the Company’s financial condition, results of operations or cash flows and these differences in cost related to currency fluctuations are included with natural gas supply costs for ratemaking.
The following table summarizes the foreign currency derivatives that the Company has outstanding as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Number of contracts
22

 
24

Notional amount (in United States currency)
$
8,572

 
$
1,463

Notional amount (in Canadian currency)
11,222

 
2,002


18


AVISTA CORPORATION



Interest Rate Derivatives
Avista Corp. is affected by fluctuating interest rates related to a portion of its existing debt, and future borrowing requirements. The Company hedges a portion of its interest rate risk with financial derivative instruments, which may include interest rate swaps and U.S. Treasury lock agreements. These interest rate swaps and U.S. Treasury lock agreements are considered economic hedges against fluctuations in future cash flows associated with anticipated debt issuances.
The following table summarizes the outstanding unsettled interest rate swaps as of September 30, 2016 and December 31, 2015 (dollars in thousands):
Balance Sheet Date
 
Number of Contracts
 
Notional Amount
 
Mandatory Cash Settlement Date
September 30, 2016
 
5
 
$
65,000

 
2017
 
 
14
 
275,000

 
2018
 
 
5
 
60,000

 
2019
 
 
1
 
10,000

 
2020
 
 
5
 
60,000

 
2022
December 31, 2015
 
6
 
$
115,000

 
2016
 
 
3
 
45,000

 
2017
 
 
11
 
245,000

 
2018
 
 
2
 
30,000

 
2019
 
 
1
 
20,000

 
2022
The fair value of outstanding interest rate swaps can vary significantly from period to period depending on the total notional amount of swaps outstanding and fluctuations in market interest rates compared to the interest rates fixed by the swaps. The Company would be required to make cash payments to settle the interest rate swaps if the fixed rates are higher than prevailing market rates at the date of settlement. Conversely, the Company receives cash to settle its interest rate swaps when prevailing market rates at the time of settlement exceed the fixed swap rates. Upon settlement of interest rate swaps, the cash payments made or received are recorded as a regulatory asset or liability and are amortized as a component of interest expense over the life of the associated debt. The settled interest rate swaps are also included as a part of the Company's cost of debt calculation for ratemaking purposes.
Summary of Outstanding Derivative Instruments
The amounts recorded on the Condensed Consolidated Balance Sheet as of September 30, 2016 and December 31, 2015 reflect the offsetting of derivative assets and liabilities where a legal right of offset exists.
The following table presents the fair values and locations of derivative instruments recorded on the Condensed Consolidated Balance Sheet as of September 30, 2016 (in thousands):
 
 
Fair Value as of September 30, 2016
Derivative and Balance Sheet Location
 
Gross
Asset
 
Gross
Liability
 
Collateral
Netted
 
Net Asset
(Liability)
on Balance
Sheet
Foreign currency exchange derivatives
 
 
 
 
 
 
 
 
Other current assets
 
$
27

 
$
(25
)
 
$

 
$
2

Interest rate swap derivatives
 
 
 
 
 
 
 
 
Other current liabilities
 

 
(9,033
)
 
8,692

 
(341
)
Non-current interest rate swap derivative liabilities
 
386

 
(145,737
)
 
55,668

 
(89,683
)
Energy commodity derivatives
 
 
 
 
 
 
 
 
Other current assets
 
823

 
(103
)
 

 
720

Current utility energy commodity derivative liabilities
 
27,159

 
(45,815
)
 
10,048

 
(8,608
)
Other non-current liabilities, regulatory liabilities and deferred credits
 
5,632

 
(32,968
)
 
7,914

 
(19,422
)
Total derivative instruments recorded on the balance sheet
 
$
34,027

 
$
(233,681
)
 
$
82,322

 
$
(117,332
)

19


AVISTA CORPORATION



The following table presents the fair values and locations of derivative instruments recorded on the Condensed Consolidated Balance Sheet as of December 31, 2015 (in thousands):
 
 
Fair Value as of December 31, 2015
Derivative and Balance Sheet Location
 
Gross
Asset
 
Gross
Liability
 
Collateral
Netted
 
Net Asset
(Liability)
on Balance
Sheet
Foreign currency exchange derivatives
 
 
 
 
 
 
 
 
Other current liabilities
 
$
2

 
$
(19
)
 
$

 
$
(17
)
Interest rate swap derivatives
 
 
 
 
 
 
 
 
Other property and investments-net and other non-current assets
 
23

 

 

 
23

Other current liabilities
 
118

 
(23,262
)
 
3,880

 
(19,264
)
Non-current interest rate swap derivative liabilities
 
1,407

 
(62,236
)
 
30,150

 
(30,679
)
Energy commodity derivatives
 
 
 
 
 
 
 
 
Other current assets
 
1,236

 
(553
)
 

 
683

Current utility energy commodity derivative liabilities
 
67,466

 
(85,409
)
 
3,675

 
(14,268
)
Other non-current liabilities, regulatory liabilities and deferred credits
 
6,613

 
(39,033
)
 
10,851

 
(21,569
)
Total derivative instruments recorded on the balance sheet
 
$
76,865

 
$
(210,512
)
 
$
48,556

 
$
(85,091
)
Exposure to Demands for Collateral
The Company's derivative contracts often require collateral (in the form of cash or letters of credit) or other credit enhancements, or reductions or terminations of a portion of the contract through cash settlement, in the event of a downgrade in the Company's credit ratings or changes in market prices. In periods of price volatility, the level of exposure can change significantly. As a result, sudden and significant demands may be made against the Company's credit facilities and cash. The Company actively monitors the exposure to possible collateral calls and takes steps to mitigate capital requirements.
The following table presents the Company's collateral outstanding related to its derivative instruments as of September 30, 2016 and December 31, 2015 (in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Energy commodity derivatives
 
 
 
Cash collateral posted
$
18,140

 
$
28,716

Letters of credit outstanding
27,800

 
28,200

Balance sheet offsetting (cash collateral against net derivative positions)
17,962

 
14,526

 
 
 
 
Interest rate swap derivatives
 
 
 
Cash collateral posted
64,360

 
34,030

Letters of credit outstanding
39,100

 
9,600

Balance sheet offsetting (cash collateral against net derivative positions)
64,360

 
34,030

There was no cash collateral or letters of credit outstanding as of September 30, 2016 and December 31, 2015 related to foreign currency exchange derivatives.
Certain of the Company’s derivative instruments contain provisions that require the Company to maintain an "investment grade" credit rating from the major credit rating agencies. If the Company’s credit ratings were to fall below "investment grade," it would be in violation of these provisions, and the counterparties to the derivative instruments could request immediate payment or demand immediate and ongoing collateralization on derivative instruments in net liability positions.

20


AVISTA CORPORATION



The following table presents the aggregate fair value of all derivative instruments with credit-risk-related contingent features that are in a liability position and the amount of additional collateral the Company could be required to post as of September 30, 2016 and December 31, 2015 (in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Energy commodity derivatives
 
 
 
Liabilities with credit-risk-related contingent features
$
2,213

 
$
7,090

Additional collateral to post
1,966

 
6,980

 
 
 
 
Interest rate swap derivatives
 
 
 
Liabilities with credit-risk-related contingent features
154,770

 
85,498

Additional collateral to post
32,230

 
18,750

NOTE 5. PENSION PLANS AND OTHER POSTRETIREMENT BENEFIT PLANS
Avista Utilities
The Company’s pension and other postretirement plans have not changed during the nine months ended September 30, 2016. The Company’s funding policy is to contribute at least the minimum amounts that are required to be funded under the Employee Retirement Income Security Act, but not more than the maximum amounts that are currently deductible for income tax purposes. The Company contributed $12.0 million in cash to the pension plan for the nine months ended September 30, 2016 and does not expect to make any further contributions in 2016. The Company contributed $12.0 million in cash to the pension plan in 2015.
The Company uses a December 31 measurement date for its defined benefit pension and other postretirement benefit plans. The following table sets forth the components of net periodic benefit costs for the three and nine months ended September 30 (dollars in thousands):
 
Pension Benefits
 
Other Post-retirement Benefits
 
2016
 
2015
 
2016
 
2015
Three months ended September 30:
 
 
 
 
 
 
 
Service cost
$
4,567

 
$
4,984

 
$
806

 
$
721

Interest cost
6,895

 
6,531

 
1,530

 
1,292

Expected return on plan assets
(6,887
)
 
(7,075
)
 
(465
)
 
(500
)
Amortization of prior service cost
1

 
6

 
(300
)
 
(287
)
Net loss recognition
2,161

 
2,397

 
1,453

 
1,324

Net periodic benefit cost
$
6,737

 
$
6,843

 
$
3,024

 
$
2,550

Nine months ended September 30:
 
 
 
 
 
 
 
Service cost
$
13,655

 
$
14,917

 
$
2,389

 
$
2,141

Interest cost
20,695

 
19,734

 
4,623

 
3,915

Expected return on plan assets
(20,512
)
 
(21,566
)
 
(1,415
)
 
(1,431
)
Amortization of prior service cost
1

 
18

 
(924
)
 
(853
)
Net loss recognition
6,252

 
7,425

 
4,312

 
3,879

Net periodic benefit cost
$
20,091

 
$
20,528

 
$
8,985

 
$
7,651

NOTE 6. COMMITTED LINES OF CREDIT
Avista Corp.
Avista Corp. has a committed line of credit with various financial institutions in the total amount of $400.0 million. A two-year option was exercised by the Company in May 2016 to extend the maturity of the facility agreement to April 2021.

21


AVISTA CORPORATION



Balances outstanding and interest rates of borrowings (excluding letters of credit) under the Company’s revolving committed lines of credit were as follows as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Borrowings outstanding at end of period (1)
$
187,000

 
$
105,000

Letters of credit outstanding at end of period
$
73,195

 
$
44,595

Average interest rate on borrowings at end of period
1.26
%
 
1.18
%
(1)
As of September 30, 2016, there was $187.0 million outstanding under the committed line of credit; however, $84.0 million was classified as short-term borrowings and the remaining $103.0 million was classified as long-term debt on the Condensed Consolidated Balance Sheet due to the Company's intention to refinance such amount on a long-term basis through the issuance and sale of first mortgage bonds pursuant to a bond purchase agreement entered into in August 2016. See Note 7 for further discussion of the bond purchase agreement and the refinancing of short-term debt on a long-term basis.
AEL&P
AEL&P has a committed line of credit in the amount of $25.0 million that expires in November 2019. As of September 30, 2016 and December 31, 2015, there were no borrowings or letters of credit outstanding under this committed line of credit.

22


AVISTA CORPORATION



NOTE 7. LONG-TERM DEBT AND CAPITAL LEASES
The following details long-term debt outstanding as of September 30, 2016 and December 31, 2015 (dollars in thousands):
Maturity
 
 
 
Interest
 
September 30,
 
December 31,
Year
 
Description
 
Rate
 
2016
 
2015
Avista Corp. Secured Long-Term Debt
 
 
 
 
 
 
2016
 
First Mortgage Bonds
 
0.84%
 
$

 
$
90,000

2018
 
First Mortgage Bonds
 
5.95%
 
250,000

 
250,000

2018
 
Secured Medium-Term Notes
 
7.39%-7.45%
 
22,500

 
22,500

2019
 
First Mortgage Bonds
 
5.45%
 
90,000

 
90,000

2020
 
First Mortgage Bonds
 
3.89%
 
52,000

 
52,000

2022
 
First Mortgage Bonds
 
5.13%
 
250,000

 
250,000

2023
 
Secured Medium-Term Notes
 
7.18%-7.54%
 
13,500

 
13,500

2028
 
Secured Medium-Term Notes
 
6.37%
 
25,000

 
25,000

2032
 
Secured Pollution Control Bonds (1)
 
(1)
 
66,700

 
66,700

2034
 
Secured Pollution Control Bonds (1)
 
(2)
 
17,000

 
17,000

2035
 
First Mortgage Bonds
 
6.25%
 
150,000

 
150,000

2037
 
First Mortgage Bonds
 
5.70%
 
150,000

 
150,000

2040
 
First Mortgage Bonds
 
5.55%
 
35,000

 
35,000

2041
 
First Mortgage Bonds
 
4.45%
 
85,000

 
85,000

2044
 
First Mortgage Bonds
 
4.11%
 
60,000

 
60,000

2045
 
First Mortgage Bonds
 
4.37%
 
100,000

 
100,000

2047
 
First Mortgage Bonds
 
4.23%
 
80,000

 
80,000

 
 
Total Avista Corp. secured long-term debt
 
 
 
1,446,700

 
1,536,700

Alaska Electric Light and Power Company Secured Long-Term Debt
 
 
 
 
 
 
2044
 
First Mortgage Bonds
 
4.54%
 
75,000

 
75,000

Alaska Energy and Resources Company Unsecured Long-Term Debt
 
 
 
 
 
 
2019
 
Unsecured Term Loan
 
3.85%
 
15,000

 
15,000

 
 
Total consolidated secured and unsecured long-term debt
 
 
 
1,536,700

 
1,626,700

Other Long-Term Debt Components
 
 
 
 
 
 
 
 
Capital lease obligations
 
 
 
66,226

 
68,601

 
 
Settled interest rate swaps (2)
 
 
 

 
(26,515
)
 
 
Unamortized debt discount
 
 
 
(833
)
 
(956
)
 
 
Unamortized long-term debt issuance costs
 
 
 
(9,879
)
 
(10,852
)
 
 
Unsecured short-term loan to be refinanced on a long-term basis (3)
 
 
 
70,000

 

 
 
Committed line of credit to be refinanced on a long-term basis (3)
 
 
 
103,000

 

 
 
Total
 
 
 
1,765,214

 
1,656,978

 
 
Secured Pollution Control Bonds held by Avista Corp. (1)
 
 
 
(83,700
)
 
(83,700
)
 
 
Current portion of long-term debt and capital leases
 
 
 
(3,257
)
 
(93,167
)
 
 
Total long-term debt and capital leases
 
 
 
$
1,678,257

 
$
1,480,111

 
(1)
In December 2010, $66.7 million and $17.0 million of the City of Forsyth, Montana Pollution Control Revenue Refunding Bonds (Avista Corporation Colstrip Project) due in 2032 and 2034, respectively, which had been held by Avista Corp. since 2008 and 2009, respectively, were refunded by new bond issues (Series 2010A and Series 2010B). The new bonds were not offered to the public and were purchased by Avista Corp. due to market conditions. The Company expects that at a later date, subject to market conditions, these bonds may be remarketed to unaffiliated investors. So long as Avista Corp. is the holder of these bonds, the bonds will not be reflected as an asset or a liability on Avista Corp.'s Condensed Consolidated Balance Sheets.

23


AVISTA CORPORATION



(2)
Prior to September 30, 2016, settled interest rate swaps were included as part of long-term debt on the Condensed Consolidated Balance Sheets because they were considered similar to a debt discount or premium. During the third quarter 2016, the Company reevaluated the presentation of settled interest rate swaps and determined that since they are regulatory assets and liabilities that are being recovered through the ratemaking process, the more appropriate classification is as regulatory assets and liabilities rather than as a component of long-term debt. As such, as of September 30, 2016, the Company has included unamortized settled interest rate swaps of $92.8 million in regulatory assets and $12.8 million in regulatory liabilities. The Company did not reclassify any amounts as of December 31, 2015 and prior because the amounts are not material to the financial statements. The increase in settled interest rate swaps during 2016 is due to the cash settlement of interest rate swaps during the third quarter of 2016 (discussed in detail below). There is no impact to the Condensed Consolidated Statements of Income and the Condensed Consolidated Statements of Cash Flows for any periods as a result of the balance sheet reclassification.
(3)
In August 2016, Avista Corp. entered into a term loan agreement with a commercial bank in the amount of $70.0 million with a maturity date of December 30, 2016. Loans under this agreement are unsecured and have a variable annual interest rate determined by either the Eurodollar rate or the Alternative Base Rate, depending on the type of loan selected by Avista Corp. The Company borrowed the entire $70.0 million available under this agreement, which was used to repay a portion of the $90.0 million in first mortgage bonds that matured in August 2016.
Also in August 2016 subsequent to the $70.0 million borrowing, the Company entered into a bond purchase agreement with five institutional investors in the private placement market for the issuance and sale of $175.0 million of Avista Corp. first mortgage bonds in December 2016. The first mortgage bonds will bear a coupon rate of 3.54 percent and mature in December 2051. The proceeds from the bonds will be received in December 2016, prior to the repayment of the $70.0 million term loan on December 30, 2016. Because the Company intends to use the funds to refinance on a long-term basis both the $70.0 million borrowing and $103.0 million outstanding under the Company's committed line of credit, a total of $173.0 million has been excluded from current liabilities and is recorded as long-term debt on the Condensed Consolidated Balance Sheets as of September 30, 2016. In connection with the bond purchase agreement, the Company cash-settled six interest rate swap contracts (notional aggregate amount of $115.0 million) and paid a total of $54.0 million.
NOTE 8. LONG-TERM DEBT TO AFFILIATED TRUSTS
In 1997, the Company issued Floating Rate Junior Subordinated Deferrable Interest Debentures, Series B, with a principal amount of $51.5 million to Avista Capital II, an affiliated business trust formed by the Company. Avista Capital II issued $50.0 million of Preferred Trust Securities with a floating distribution rate of LIBOR plus 0.875 percent, calculated and reset quarterly. The distribution rates paid were as follows during the nine months ended September 30, 2016 and the year ended December 31, 2015:
 
September 30,
 
December 31,
 
2016
 
2015
Low distribution rate
1.29
%
 
1.11
%
High distribution rate
1.72
%
 
1.29
%
Distribution rate at the end of the period
1.72
%
 
1.29
%
Concurrent with the issuance of the Preferred Trust Securities, Avista Capital II issued $1.5 million of Common Trust Securities to the Company. These debt securities may be redeemed at the option of Avista Capital II on or after June 1, 2007 and mature on June 1, 2037. In December 2000, the Company purchased $10.0 million of these Preferred Trust Securities.
The Company owns 100 percent of Avista Capital II and has solely and unconditionally guaranteed the payment of distributions on, and redemption price and liquidation amount for, the Preferred Trust Securities to the extent that Avista Capital II has funds available for such payments from the respective debt securities. Upon maturity or prior redemption of such debt securities, the Preferred Trust Securities will be mandatorily redeemed. The Company does not include these capital trusts in its consolidated financial statements as Avista Corp. is not the primary beneficiary. As such, the sole assets of the capital trusts are $51.5 million of junior subordinated deferrable interest debentures of Avista Corp., which are reflected on the Condensed Consolidated Balance Sheets as of September 30, 2016 and December 31, 2015. Interest expense to affiliated trusts in the Condensed Consolidated Statements of Income represents interest expense on these debentures.
NOTE 9. FAIR VALUE
The carrying values of cash and cash equivalents, accounts and notes receivable, accounts payable, short-term borrowings and short-term borrowings to be refinanced on a long-term basis are reasonable estimates of their fair values. Long-term debt

24


AVISTA CORPORATION



(including current portion and material capital leases) and long-term debt to affiliated trusts are reported at carrying value on the Condensed Consolidated Balance Sheets.
The fair value hierarchy prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement).
The three levels of the fair value hierarchy are defined as follows:
Level 1 – Quoted prices are available in active markets for identical assets or liabilities. Active markets are those in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.
Level 2 – Pricing inputs are other than quoted prices in active markets included in Level 1, which are either directly or indirectly observable as of the reporting date. Level 2 includes those financial instruments that are valued using models or other valuation methodologies. These models are primarily industry-standard models that consider various assumptions, including quoted forward prices for commodities, time value, volatility factors, and current market and contractual prices for the underlying instruments, as well as other relevant economic measures. Substantially all of these assumptions are observable in the marketplace throughout the full term of the instrument, can be derived from observable data or are supported by observable levels at which transactions are executed in the marketplace.
Level 3 – Pricing inputs include significant inputs that are generally unobservable from objective sources. These inputs may be used with internally developed methodologies that result in management’s best estimate of fair value.
Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels. The determination of the fair values incorporates various factors that not only include the credit standing of the counterparties involved and the impact of credit enhancements (such as cash deposits and letters of credit), but also the impact of Avista Corp.’s nonperformance risk on its liabilities.
The following table sets forth the carrying value and estimated fair value of the Company’s financial instruments not reported at estimated fair value on the Condensed Consolidated Balance Sheets as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30, 2016
 
December 31, 2015
 
Carrying
Value
 
Estimated
Fair Value
 
Carrying
Value
 
Estimated
Fair Value
Long-term debt (Level 2)
$
951,000

 
$
1,100,059

 
$
951,000

 
$
1,055,797

Long-term debt (Level 3)
502,000

 
572,112

 
592,000

 
595,018

Snettisham capital lease obligation (Level 3)
62,734

 
64,800

 
64,455

 
63,150

Long-term debt to affiliated trusts (Level 3)
51,547

 
38,145

 
51,547

 
36,083

These estimates of fair value of long-term debt and long-term debt to affiliated trusts were primarily based on available market information, which generally consists of estimated market prices from third party brokers for debt with similar risk and terms. The price ranges obtained from the third party brokers consisted of par values of 74.00 to 133.96, where a par value of 100.0 represents the carrying value recorded on the Condensed Consolidated Balance Sheets. Level 2 long-term debt represents publicly issued bonds with quoted market prices; however, due to their limited trading activity, they are classified as Level 2 because brokers must generate quotes and make estimates if there is no trading activity near a period end. Level 3 long-term debt consists of private placement bonds and debt to affiliated trusts, which typically have no secondary trading activity. Fair values in Level 3 are estimated based on market prices from third party brokers using secondary market quotes for debt with similar risk and terms to generate quotes for Avista Corp. bonds. Due to the unique nature of the Snettisham capital lease obligation, the estimated fair value of these items was determined based on a discounted cash flow model using available market information. The Snettisham capital lease obligation was discounted to present value using the Moody's Aaa Corporate discount rate as published by the Federal Reserve on September 30, 2016.

25


AVISTA CORPORATION



The following table discloses by level within the fair value hierarchy the Company’s assets and liabilities measured and reported on the Condensed Consolidated Balance Sheets as of September 30, 2016 and December 31, 2015 at fair value on a recurring basis (dollars in thousands):
 
Level 1
 
Level 2
 
Level 3
 
Counterparty
and Cash
Collateral
Netting (1)
 
Total
September 30, 2016
 
 
 
 
 
 
 
 
 
Assets:
 
 
 
 
 
 
 
 
 
Energy commodity derivatives
$

 
$
33,589

 
$

 
$
(32,869
)
 
$
720

Level 3 energy commodity derivatives:
 
 
 
 
 
 
 
 
 
Natural gas exchange agreement

 

 
25

 
(25
)
 

Foreign currency derivatives

 
27

 

 
(25
)
 
2

Interest rate swaps

 
386

 

 
(386
)
 

Deferred compensation assets:
 
 
 
 
 
 
 
 
 
Fixed income securities (2)
1,895

 

 

 

 
1,895

Equity securities (2)
5,627

 

 

 

 
5,627

Total
$
7,522

 
$
34,002

 
$
25

 
$
(33,305
)
 
$
8,244

Liabilities:
 
 
 
 
 
 
 
 
 
Energy commodity derivatives
$

 
$
55,233

 
$

 
$
(50,831
)
 
$
4,402

Level 3 energy commodity derivatives:
 
 
 
 
 
 
 
 
 
Natural gas exchange agreement

 

 
6,546

 
(25
)
 
6,521

Power exchange agreement

 

 
16,310

 

 
16,310

Power option agreement

 

 
797

 

 
797

Foreign currency derivatives

 
25

 

 
(25
)
 

Interest rate swaps

 
154,770

 

 
(64,746
)
 
90,024

Total
$

 
$
210,028

 
$
23,653

 
$
(115,627
)
 
$
118,054

 
 
 
 
 
 
 
 
 
 

26


AVISTA CORPORATION



 
Level 1
 
Level 2
 
Level 3
 
Counterparty
and Cash
Collateral
Netting (1)
 
Total
December 31, 2015
 
 
 
 
 
 
 
 
 
Assets:
 
 
 
 
 
 
 
 
 
Energy commodity derivatives
$

 
$
74,637

 
$

 
$
(73,954
)
 
$
683

Level 3 energy commodity derivatives:
 
 
 
 
 
 
 
 
 
Natural gas exchange agreement

 

 
678

 
(678
)
 

Foreign currency derivatives

 
2

 

 
(2
)
 

Interest rate swaps

 
1,548

 

 

 
1,548

Deferred compensation assets:
 
 
 
 
 
 
 
 
 
Fixed income securities (2)
1,727

 

 

 

 
1,727

Equity securities (2)
5,761

 

 

 

 
5,761

Total
$
7,488

 
$
76,187

 
$
678

 
$
(74,634
)
 
$
9,719

Liabilities:
 
 
 
 
 
 
 
 
 
Energy commodity derivatives
$

 
$
97,193

 
$

 
$
(88,480
)
 
$
8,713

Level 3 energy commodity derivatives:
 
 
 
 
 
 
 
 
 
Natural gas exchange agreement

 

 
5,717

 
(678
)
 
5,039

Power exchange agreement

 

 
21,961

 

 
21,961

Power option agreement

 

 
124

 

 
124

Foreign currency derivatives

 
19

 

 
(2
)
 
17

Interest rate swaps

 
85,498

 

 

 
85,498

Total
$

 
$
182,710

 
$
27,802

 
$
(89,160
)
 
$
121,352

(1)
The Company is permitted to net derivative assets and derivative liabilities with the same counterparty when a legally enforceable master netting agreement exists. In addition, the Company nets derivative assets and derivative liabilities against any payables and receivables for cash collateral held or placed with these same counterparties.
(2)
These assets are trading securities and are included in other property and investments-net and other non-current assets on the Condensed Consolidated Balance Sheets.
The difference between the amount of derivative assets and liabilities disclosed in respective levels in the table above and the amount of derivative assets and liabilities disclosed on the Condensed Consolidated Balance Sheets is due to netting arrangements with certain counterparties.
To establish fair value for commodity derivatives, the Company uses quoted market prices and forward price curves to estimate the fair value of utility derivative commodity instruments included in Level 2. In particular, electric derivative valuations are performed using market quotes, adjusted for periods in between quotable periods. Natural gas derivative valuations are estimated using New York Mercantile Exchange (NYMEX) pricing for similar instruments, adjusted for basin differences, using market quotes. Where observable inputs are available for substantially the full term of the contract, the derivative asset or liability is included in Level 2.
To establish fair values for interest rate swaps, the Company uses forward market curves for interest rates for the term of the swaps and discounts the cash flows back to present value using an appropriate discount rate. The discount rate is calculated by third party brokers according to the terms of the swap derivatives and evaluated by the Company for reasonableness, with consideration given to the potential non-performance risk by the Company. Future cash flows of the interest rate swaps are equal to the fixed interest rate in the swap compared to the floating market interest rate multiplied by the notional amount for each period.
To establish fair value for foreign currency derivatives, the Company uses forward market curves for Canadian dollars against the US dollar and multiplies the difference between the locked-in price and the market price by the notional amount of the derivative. Forward foreign currency market curves are provided by third party brokers. The Company's credit spread is factored into the locked-in price of the foreign exchange contracts.
Deferred compensation assets and liabilities represent funds held by the Company in a Rabbi Trust for an executive deferral plan. These funds consist of actively traded equity and bond funds with quoted prices in active markets. The balance disclosed

27


AVISTA CORPORATION



in the table above excludes cash and cash equivalents of $0.5 million as of September 30, 2016 and $0.6 million as of December 31, 2015.
Level 3 Fair Value
Under the power exchange agreement the Company purchases power at a price that is based on the average operating and maintenance (O&M) charges from three surrogate nuclear power plants around the country. To estimate the fair value of this agreement the Company estimates the difference between the purchase price based on the future O&M charges and forward prices for energy. The Company compares the Level 2 brokered quotes and forward price curves described above to an internally developed forward price which is based on the average O&M charges from the three surrogate nuclear power plants for the current year. Because the nuclear power plant O&M charges are only known for one year, all forward years are estimated assuming an annual escalation. In addition to the forward price being estimated using unobservable inputs, the Company also estimates the volumes of the transactions that will take place in the future based on historical average transaction volumes per delivery year (November to April). Significant increases or decreases in any of these inputs in isolation would result in a significantly higher or lower fair value measurement. Generally, a change in the current year O&M charges for the surrogate plants is accompanied by a directionally similar change in O&M charges in future years. There is generally not a correlation between external market prices and the O&M charges used to develop the internal forward price.
For the power commodity option agreement, the Company uses the Black-Scholes-Merton valuation model to estimate the fair value, and this model includes significant inputs not observable or corroborated in the market. These inputs include: 1) the strike price (which is an internally derived price based on a combination of generation plant heat rate factors, natural gas market pricing, delivery and other O&M charges), 2) estimated delivery volumes, and 3) volatility rates. Significant increases or decreases in any of these inputs in isolation would result in a significantly higher or lower fair value measurement. Generally, changes in overall commodity market prices and volatility rates are accompanied by directionally similar changes in the strike price and volatility assumptions used in the calculation.
For the natural gas commodity exchange agreement, the Company uses the same Level 2 brokered quotes described above; however, the Company also estimates the purchase and sales volumes (within contractual limits) as well as the timing of those transactions. Changing the timing of volume estimates changes the timing of purchases and sales, impacting which brokered quote is used. Because the brokered quotes can vary significantly from period to period, the unobservable estimates of the timing and volume of transactions can have a significant impact on the calculated fair value. The Company currently estimates volumes and timing of transactions based on a most likely scenario using historical data. Historically, the timing and volume of transactions have not been highly correlated with market prices and market volatility.
The following table presents the quantitative information which was used to estimate the fair values of the Level 3 assets and liabilities above as of September 30, 2016 (dollars in thousands):
 
 
Fair Value (Net) at
 
 
 
 
 
 
 
 
September 30, 2016
 
Valuation Technique
 
Unobservable
Input
 
Range
Power exchange agreement
 
$
(16,310
)
 
Surrogate facility
pricing
 
O&M charges
 
$33.59-$49.15/MWh (1)
 
 
 
 
Escalation factor
 
3% - 2017 to 2019
 
 
 
 
Transaction volumes
 
396,984 - 406,909 MWhs
Power option agreement

 
$
(797
)
 
Black-Scholes-
Merton
 
Strike price
 
$37.46/MWh - 2019
 
 
 
 
 
$49.71/MWh - 2017
 
 
 
 
Delivery volumes
 
157,517 - 285,979 MWhs
 
 
 
 
Volatility rates
 
0.21 (2)
Natural gas exchange
agreement
 
$
(6,521
)
 
Internally derived
weighted average
cost of gas
 
Forward purchase
prices
 
$1.95 - $2.55/mmBTU
 
 
 
 
 
 
 
 
 
Forward sales prices
 
$2.03 - $3.37/mmBTU
 
 
 
 
Purchase volumes
 
115,000 - 310,000 mmBTUs
 
 
 
 
Sales volumes
 
60,000 - 310,000 mmBTUs
(1) The average O&M charges for the delivery year beginning in November 2016 are $39.22 per MWh. For ratemaking purposes the average O&M charges to be included for recovery in retail rates vary slightly between regulatory jurisdictions. The average O&M charges for the delivery year beginning in 2016 are $44.33 for Washington and $39.22 for Idaho.

28


AVISTA CORPORATION



(2) The estimated volatility rate of 0.21 is compared to actual quoted volatility rates of 0.42 for 2016 to 0.24 in September 2018.
The valuation methods, significant inputs and resulting fair values described above were developed by the Company's management and are reviewed on at least a quarterly basis to ensure they provide a reasonable estimate of fair value each reporting period.
The following table presents activity for energy commodity derivative assets (liabilities) measured at fair value using significant unobservable inputs (Level 3) for the three and nine months ended September 30 (dollars in thousands):
 
Natural Gas Exchange Agreement
 
Power Exchange Agreement
 
Power Option Agreement
 
Total
Three months ended September 30, 2016:
 
 
 
 
 
 
 
Balance as of July 1, 2016
$
(6,857
)
 
$
(14,614
)
 
$
(105
)
 
$
(21,576
)
Total gains or (losses) (realized/unrealized):
 
 
 
 
 
 
 
Included in regulatory assets/liabilities (1)
336

 
(1,696
)
 
(692
)
 
(2,052
)
Settlements

 

 

 

Ending balance as of September 30, 2016 (2)
$
(6,521
)
 
$
(16,310
)
 
$
(797
)
 
$
(23,628
)
Three months ended September 30, 2015:
 
 
 
 
 
 
 
Balance as of July 1, 2015
$
(6,825
)
 
$
(18,616
)
 
$
(145
)
 
$
(25,586
)
Total gains or (losses) (realized/unrealized):
 
 
 
 
 
 
 
Included in regulatory assets/liabilities (1)
1,800

 
(4,563
)
 
28

 
(2,735
)
Settlements
282

 

 

 
282

Ending balance as of September 30, 2015 (2)
$
(4,743
)
 
$
(23,179
)
 
$
(117
)
 
$
(28,039
)
Nine months ended September 30, 2016:
 
 
 
 
 
 
 
Balance as of January 1, 2016
$
(5,039
)
 
$
(21,961
)
 
$
(124
)
 
$
(27,124
)
Total gains or (losses) (realized/unrealized):
 
 
 
 
 
 
 
Included in regulatory assets/liabilities (1)
(2,960
)
 
272

 
(673
)
 
(3,361
)
Settlements
1,478

 
5,379

 

 
6,857

Ending balance as of September 30, 2016 (2)
$
(6,521
)
 
$
(16,310
)
 
$
(797
)
 
$
(23,628
)
 
 
 
 
 
 
 
 
Nine months ended September 30, 2015:
 
 
 
 
 
 
 
Balance as of January 1, 2015
$
(35
)
 
$
(23,299
)
 
$
(424
)
 
$
(23,758
)
Total gains or (losses) (realized/unrealized):
 
 
 
 
 
 
 
Included in regulatory assets/liabilities (1)
(5,586
)
 
(4,393
)
 
307

 
(9,672
)
Settlements
878

 
4,513

 

 
5,391

Ending balance as of September 30, 2015 (2)
$
(4,743
)
 
$
(23,179
)
 
$
(117
)
 
$
(28,039
)
 
 
 
 
 
 
 
 
(1)
All gains and losses are included in other regulatory assets and liabilities. There were no gains and losses included in either net income or other comprehensive income during any of the periods presented in the table above.
(2)
There were no purchases, issuances or transfers from other categories of any derivatives instruments during the periods presented in the table above.
NOTE 10. COMMON STOCK
In March 2016, the Company entered into four separate sales agency agreements under which the sales agents, as Avista Corp.’s agents, may offer and sell up to 3.8 million new shares of Avista Corp.'s common stock, no par value, from time to time. The sales agency agreements expire on February 29, 2020. As of September 30, 2016, 1.6 million shares have been issued under these agreements resulting in total net proceeds of $65.6 million, leaving 2.2 million shares remaining to be issued.
In the nine months ended September 30, 2016, Avista Corp. also issued 0.3 million shares of common stock for total net proceeds of $1.2 million in share-based compensation.

29


AVISTA CORPORATION



NOTE 11. EARNINGS PER COMMON SHARE ATTRIBUTABLE TO AVISTA CORP. SHAREHOLDERS
The following table presents the computation of basic and diluted earnings per common share attributable to Avista Corp. shareholders for the three and nine months ended September 30 (in thousands, except per share amounts):
 
Three months ended
 
Nine months ended
 
September 30,
 
September 30,
 
2016
 
2015
 
2016
 
2015
Numerator:
 
 
 
 
 
 
 
Net income from continuing operations attributable to Avista Corp. shareholders
$
12,234

 
$
12,722

 
$
97,137

 
$
84,221

Net income from discontinued operations attributable to Avista Corp. shareholders

 
289

 

 
485

Denominator:
 
 
 
 
 
 
 
Weighted-average number of common shares outstanding-basic
63,857

 
62,299

 
63,282

 
62,299

Effect of dilutive securities:
 
 
 
 
 
 
 
Performance and restricted stock awards
468

 
389

 
405

 
392

Weighted-average number of common shares outstanding-diluted
64,325

 
62,688

 
63,687

 
62,691

Earnings per common share attributable to Avista Corp. shareholders, basic:
 
 
 
 
 
 
 
Earnings per common share from continuing operations
$
0.19

 
$
0.21

 
$
1.53

 
$
1.35

Earnings per common share from discontinued operations
$

 
$

 
$

 
$
0.01

Total earnings per common share attributable to Avista Corp. shareholders, basic
$
0.19

 
$
0.21

 
$
1.53

 
$
1.36

Earnings per common share attributable to Avista Corp. shareholders, diluted:
 
 
 
 
 
 
 
Earnings per common share from continuing operations
$
0.19

 
$
0.21

 
$
1.53

 
$
1.34

Earnings per common share from discontinued operations
$

 
$

 
$

 
$
0.01

Total earnings per common share attributable to Avista Corp. shareholders, diluted
$
0.19

 
$
0.21

 
$
1.53

 
$
1.35

There were no shares excluded from the calculation because they were antidilutive.
NOTE 12. COMMITMENTS AND CONTINGENCIES
In the course of its business, the Company becomes involved in various claims, controversies, disputes and other contingent matters, including the items described in this Note. Some of these claims, controversies, disputes and other contingent matters involve litigation or other contested proceedings. For all such matters, the Company intends to vigorously protect and defend its interests and pursue its rights. However, no assurance can be given as to the ultimate outcome of any particular matter because litigation and other contested proceedings are inherently subject to numerous uncertainties. For matters that affect Avista Utilities’ or AEL&P's operations, the Company intends to seek, to the extent appropriate, recovery of incurred costs through the ratemaking process.
California Refund Proceeding
In February 2016, APX, a market maker in the California Refund Proceedings in whose markets Avista Energy participated in the summer of 2000, asserted that Avista Energy and its other customer/participants may be responsible for a share of the disgorgement penalty APX may be found to owe to the California parties. The penalty arises as a result of the Federal Energy and Regulatory Commission's (FERC) finding that APX committed violations in the California market in the summer of 2000. APX is making these assertions despite Avista Energy having been dismissed in FERC Opinion No. 536 from the on-going administrative proceeding at the FERC regarding potential wrongdoing in the California markets in the summer of 2000. APX has identified Avista Energy’s share of APX’s exposure to be as much as $16.0 million even though no wrongdoing allegations are specifically attributable to Avista Energy. Avista Energy believes its settlement insulates it from any such liability and that as a dismissed party it cannot be drawn back into the litigation. Avista Energy intends to vigorously dispute APX’s assertions of indirect liability, but cannot at this time predict the eventual outcome.

30


AVISTA CORPORATION



Pacific Northwest Refund Proceeding
In July 2001, the FERC initiated a preliminary evidentiary hearing to develop a factual record as to whether prices for spot market sales of wholesale energy in the Pacific Northwest between December 25, 2000 and June 20, 2001 were just and reasonable. In June 2003, the FERC terminated the Pacific Northwest refund proceedings, after finding that the equities do not justify the imposition of refunds. In August 2007, the Ninth Circuit found that the FERC had failed to take into account new evidence of market manipulation and that such failure was arbitrary and capricious and, accordingly, remanded the case to the FERC, stating that the FERC's findings must be reevaluated in light of the new evidence. The Ninth Circuit expressly declined to direct the FERC to grant refunds. On October 3, 2011, the FERC issued an Order on Remand (Order) and on April 5, 2013 expanded the temporal scope of the proceeding to permit parties to submit evidence on transactions during the period from January 1, 2000 through and including June 20, 2001.
On July 11, 2012 and March 28, 2013, Avista Energy and Avista Corp. filed settlements of all issues in this docket with regard to the claims made by the City of Tacoma and the California AG (on behalf of the California Department of Water Resources). The FERC approved the settlements and they are final.
The remaining direct claimant against Avista Corp. and Avista Energy in this proceeding is the City of Seattle, Washington (Seattle). An evidentiary, trial type hearing before an ALJ to permit parties to present evidence of unlawful market activity was conducted in the period August through October 2013.
With regard to the Seattle claims, on March 28, 2014, the Presiding ALJ issued an Initial Decision finding that: 1) Seattle failed to demonstrate that either Avista Corp. or Avista Energy engaged in unlawful market activity and also failed to identify any specific contracts at issue; 2) Seattle failed to demonstrate that contracts with either Avista Corp. or Avista Energy imposed an excessive burden on consumers or seriously harmed the public interest; and that 3) Seattle failed to demonstrate that either Avista Corp. or Avista Energy engaged in any specific violations of substantive provisions of the FPA or any filed tariffs or rate schedules. Accordingly, the ALJ denied all of Seattle’s claims under both section 206 and section 309 of the FPA. On May 22, 2015, the FERC issued its Order on Initial Decision in which it upheld the ALJ’s Initial Decision denying all of Seattle’s claims against Avista Corp. and Avista Energy. Seattle filed a Request for Rehearing of the FERC’s Order on Initial Decision which was denied on December 31, 2015. Seattle appealed the FERC’s decision to the Ninth Circuit. In October 2016, Seattle settled all of the matters with the remaining parties and withdrew its appeal at the Ninth Circuit. All the parties signed the settlement agreement and a petition to dismiss the case was filed with the Ninth Circuit on October 27, 2016. There are no remaining claims outstanding under this proceeding. The settlement did not have a material adverse effect on the Company's financial condition, results of operations or cash flows.
Sierra Club and Montana Environmental Information Center Litigation
In 2013, the Sierra Club and Montana Environmental Information Center (MEIC) (collectively "Plaintiffs"), filed a Complaint in the United States District Court for the District of Montana, Billings Division, against the Owners of the Colstrip Generating Project ("Colstrip"); Avista Corp. owns a 15 percent interest in Units 3 & 4 of Colstrip. The other Colstrip co-Owners are Talen (formerly PPL Montana), Puget Sound Energy, Portland General Electric Company, NorthWestern Energy and PacifiCorp. The Complaint alleged certain violations of the Clean Air Act, including the New Source Review, Title V and opacity requirements.
The Complaint alleged certain violations of the Clean Air Act and the New Source Review with respect to post-January 1, 2001 Colstrip projects. The Plaintiffs requested that the Court grant injunctive and declaratory relief, order remediation of alleged environmental damages, impose civil penalties, require a beneficial environmental project in the areas affected by the alleged air pollution and require payment of Plaintiffs’ costs of litigation and attorney fees.
The liability trial was scheduled to start on May 31, 2016. The parties engaged in settlement discussions with the Plaintiffs to resolve the claims raised in the litigation. On July 12, 2016, the parties filed a proposed Consent Decree with the court which contained the terms of the settlement of the matter with respect to all four units at Colstrip. The settlement does not include any monetary payments by any party, dismisses all claims against all four units, and provides for the shut-down of units 1 and 2 (which are owned solely by Talen Montana and Puget Sound Energy) no later than July, 2022. The Consent Decree was entered on September 6, 2016. The parties have petitioned the Court for costs and attorneys’ fees. This issue is pending with the Court.
The Company does not expect that this matter will have a material adverse effect on its financial condition, results of operations or cash flows.
Cabinet Gorge Total Dissolved Gas Abatement Plan
Dissolved atmospheric gas levels (referred to as "Total Dissolved Gas" or "TDG") in the Clark Fork River exceed state of Idaho and federal water quality numeric standards downstream of Cabinet Gorge particularly during periods when excess river flows must be diverted over the spillway. Under the terms of the Clark Fork Settlement Agreement as incorporated in Avista Corp.’s

31


AVISTA CORPORATION



FERC license for the Clark Fork Project, Avista Corp. has worked in consultation with agencies, tribes and other stakeholders to address this issue. Under the terms of a gas supersaturation mitigation plan, Avista is reducing TDG by constructing spill crest modifications on spill gates at the dam, and the Company expects to continue spill crest modifications over the next several years, in ongoing consultation with key stakeholders. Avista Corp. cannot at this time predict the outcome or estimate a range of costs associated with this contingency; however, the Company will continue to seek recovery, through the ratemaking process, of all operating and capitalized costs related to this issue.
Fish Passage at Cabinet Gorge and Noxon Rapids
In 1999, the United States Fish and Wildlife Service (USFWS) listed bull trout as threatened under the Endangered Species Act. In 2010, the USFWS issued a revised designation of critical habitat for bull trout, which includes the lower Clark Fork River. The USFWS issued a final recovery plan in October 2015.
The Clark Fork Settlement Agreement (CFSA) describes programs intended to help restore bull trout populations in the project area. Using the concept of adaptive management and working closely with the USFWS, the Company evaluated the feasibility of fish passage at Cabinet Gorge and Noxon Rapids. The results of these studies led, in part, to the decision to move forward with development of permanent facilities, among other bull trout enhancement efforts. Parties to the CFSA are working to resolve several technical issues, including screening for fish pathogens prior to transport and several other issues of concern between the states of Montana and Idaho as well as to the USFWS and Avista. Fishway designs for Cabinet Gorge have been completed, and the Company is currently developing construction cost estimates. The Company believes its ongoing efforts through the Clark Fork Settlement Agreement continue to effectively address issues related to bull trout. Avista Corp. cannot at this time predict the outcome or estimate a range of costs associated with this contingency; however, the Company will continue to seek recovery, through the ratemaking process, of all operating and capitalized costs related to fish passage at Cabinet Gorge and Noxon Rapids.
Other Contingencies
In the normal course of business, the Company has various other legal claims and contingent matters outstanding. The Company believes that any ultimate liability arising from these actions will not have a material impact on its financial condition, results of operations or cash flows. It is possible that a change could occur in the Company’s estimates of the probability or amount of a liability being incurred. Such a change, should it occur, could be significant.
NOTE 13. INFORMATION BY BUSINESS SEGMENTS
The business segment presentation reflects the basis used by the Company's management to analyze performance and determine the allocation of resources. The Company's management evaluates performance based on income (loss) from operations before income taxes as well as net income (loss) attributable to Avista Corp. shareholders. The accounting policies of the segments are the same as those described in the summary of significant accounting policies. Avista Utilities' business is managed based on the total regulated utility operation; therefore, it is considered one segment. AEL&P is a separate reportable business segment as it has separate financial reports that are reviewed in detail by the Chief Operating Decision Maker and its operations and risks are sufficiently different from Avista Utilities and the other businesses at AERC that it cannot be aggregated with any other operating segments. The Other category, which is not a reportable segment, includes other investments and operations of various subsidiaries, as well as certain other operations of Avista Capital.

32


AVISTA CORPORATION



The following table presents information for each of the Company’s business segments (dollars in thousands):
 
Avista
Utilities
 
Alaska Electric Light and Power Company
 
Total Utility
 
Other
 
Intersegment
Eliminations
(1)
 
Total
For the three months ended September 30, 2016:
 
 
 
 
 
 
 
 
 
 
Operating revenues
$
287,193

 
$
9,796

 
$
296,989

 
$
6,360

 
$

 
$
303,349

Resource costs
115,228

 
3,509

 
118,737

 

 

 
118,737

Other operating expenses
72,318

 
2,842

 
75,160

 
6,756

 

 
81,916

Depreciation and amortization
38,909

 
1,331

 
40,240

 
193

 

 
40,433

Income (loss) from operations
38,554

 
1,629

 
40,183

 
(589
)
 

 
39,594

Interest expense (2)
20,772

 
894

 
21,666

 
149

 
(19
)
 
21,796

Income taxes
7,983

 
339

 
8,322

 
(716
)
 

 
7,606

Net income (loss) from continuing operations attributable to Avista Corp. shareholders
12,673

 
866

 
13,539

 
(1,305
)
 

 
12,234

Capital expenditures (3)
101,558

 
3,699

 
105,257

 
105

 

 
105,362

For the three months ended September 30, 2015:
 
 
 
 
 
 
 
 
 
 
Operating revenues
$
298,132

 
$
9,273

 
$
307,405

 
$
6,244

 
$

 
$
313,649

Resource costs
135,048

 
3,162

 
138,210

 

 

 
138,210

Other operating expenses
71,536

 
2,779

 
74,315

 
6,462

 

 
80,777

Depreciation and amortization
34,986

 
1,317

 
36,303

 
178

 

 
36,481

Income (loss) from operations
34,800

 
1,508

 
36,308

 
(396
)
 

 
35,912

Interest expense (2)
19,054

 
896

 
19,950

 
150

 
(29
)
 
20,071

Income taxes
5,980

 
229

 
6,209

 
(94
)
 

 
6,115

Net income (loss) from continuing operations attributable to Avista Corp. shareholders
12,525

 
394

 
12,919

 
(197
)
 

 
12,722

Capital expenditures (3)
92,271

 
2,778

 
95,049

 
348

 

 
95,397


33


AVISTA CORPORATION



 
Avista
Utilities
 
Alaska Electric Light and Power Company
 
Total Utility
 
Other
 
Intersegment
Eliminations
(1)
 
Total
For the nine months ended September 30, 2016:
 
 
 
 
 
 
 
 
 
 
Operating revenues
$
989,981

 
$
32,689

 
$
1,022,670

 
$
17,690

 
$

 
$
1,040,360

Resource costs
380,913

 
9,358

 
390,271

 

 

 
390,271

Other operating expenses
221,364

 
8,241

 
229,605

 
18,862

 

 
248,467

Depreciation and amortization
115,126

 
3,984

 
119,110

 
573

 

 
119,683

Income (loss) from operations
199,661

 
9,354

 
209,015

 
(1,745
)
 

 
207,270

Interest expense (2)
61,652

 
2,684

 
64,336

 
459

 
(116
)
 
64,679

Income taxes (4)
53,004

 
2,910

 
55,914

 
(1,253
)
 

 
54,661

Net income (loss) from continuing operations attributable to Avista Corp. shareholders
94,431

 
4,885

 
99,316

 
(2,179
)
 

 
97,137

Capital expenditures (3)
274,041

 
14,031

 
288,072

 
270

 

 
288,342

For the nine months ended September 30, 2015:
 
 
 
 
 
 
 
 
 
 
Operating revenues
$
1,042,913

 
$
32,279

 
$
1,075,192

 
$
22,829

 
$
(550
)
 
$
1,097,471

Resource costs
479,604

 
9,282

 
488,886

 

 

 
488,886

Other operating expenses
212,293

 
8,306

 
220,599

 
23,474

 
(550
)
 
243,523

Depreciation and amortization
102,334

 
3,945

 
106,279

 
512

 

 
106,791

Income (loss) from operations
175,003

 
9,001

 
184,004

 
(1,157
)
 

 
182,847

Interest expense (2)
56,991

 
2,695

 
59,686

 
461

 
(81
)
 
60,066

Income taxes
45,500

 
2,504

 
48,004

 
(626
)
 

 
47,378

Net income (loss) from continuing operations attributable to Avista Corp. shareholders
81,387

 
3,953

 
85,340

 
(1,119
)
 

 
84,221

Capital expenditures (3)
264,283

 
8,518

 
272,801

 
852

 

 
273,653

Total Assets:
 
 
 
 
 
 
 
 
 
 
 
As of September 30, 2016:
$
4,889,256

 
$
270,423

 
$
5,159,679

 
$
55,427

 
$

 
$
5,215,106

As of December 31, 2015:
$
4,601,708

 
$
265,735

 
$
4,867,443

 
$
39,206

 
$

 
$
4,906,649


(1)
Intersegment eliminations reported as operating revenues and resource costs represent intercompany purchases and sales of electric capacity and energy. Intersegment eliminations reported as interest expense and net income (loss) attributable to Avista Corp. shareholders represent intercompany interest.
(2)
Including interest expense to affiliated trusts.
(3)
The capital expenditures for the other businesses are included as other capital expenditures on the Condensed Consolidated Statements of Cash Flows.

34


REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Shareholders of
Avista Corporation
Spokane, Washington
We have reviewed the accompanying condensed consolidated balance sheet of Avista Corporation and subsidiaries (the “Company”) as of September 30, 2016, and the related condensed consolidated statements of income and comprehensive income for the three-month and nine-month periods ended September 30, 2016 and 2015 and the related condensed consolidated statements of equity and cash flows for the nine-month periods ended September 30, 2016 and 2015. These interim financial statements are the responsibility of the Company’s management.
We conducted our reviews in accordance with the standards of the Public Company Accounting Oversight Board (United States). A review of interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the Public Company Accounting Oversight Board (United States), the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.
Based on our reviews, we are not aware of any material modifications that should be made to such condensed consolidated interim financial statements for them to be in conformity with accounting principles generally accepted in the United States of America.
We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheet of Avista Corporation and subsidiaries as of December 31, 2015, and the related consolidated statements of income, comprehensive income, equity and redeemable noncontrolling interests, and cash flows for the year then ended (not presented herein); and in our report dated February 23, 2016, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of December 31, 2015 is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.

/s/ Deloitte & Touche LLP
Seattle, Washington
October 31, 2016

35


AVISTA CORPORATION



Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Management’s Discussion and Analysis of Financial Condition and Results of Operations has been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. The interim Management’s Discussion and Analysis of Financial Condition and Results of Operations does not contain the full detail or analysis which would be included in a full fiscal year Form 10-K; therefore, it should be read in conjunction with the Company's 2015 Form 10-K.
Business Segments
Our business segments have not changed during the nine months ended September 30, 2016. See the 2015 Form 10-K as well as “Note 13 of the Notes to Condensed Consolidated Financial Statements” for further information regarding our business segments.
The following table presents net income (loss) attributable to Avista Corp. shareholders for each of our business segments (and the other businesses) for the three and nine months ended September 30 (dollars in thousands):
 
Three months ended September 30,
 
Nine months ended September 30,
 
2016
 
2015
 
2016
 
2015
Avista Utilities
$
12,673

 
$
12,525

 
$
94,431

 
$
81,387

AEL&P
866

 
394

 
4,885

 
3,953

Ecova - Discontinued operations

 
289

 

 
485

Other
(1,305
)
 
(197
)
 
(2,179
)
 
(1,119
)
Net income attributable to Avista Corporation shareholders
$
12,234

 
$
13,011

 
$
97,137

 
$
84,706

Executive Level Summary
Overall Results
Net income attributable to Avista Corp. shareholders was $12.2 million for the three months ended September 30, 2016, a decrease from $13.0 million for the three months ended September 30, 2015. The decrease in earnings was primarily due to an increase in losses at our other businesses (due to initial organization costs and management fees associated with a new investment in the third quarter), partially offset by an increase in earnings at Avista Utilities and AEL&P. Avista Utilities' earnings increased due to an increase in gross margin (operating revenues less resource costs) as a result of general rate increases (net of an electric general rate decrease in Washington). The increase to gross margin was partially offset by weather that was cooler than the prior year (which reduced electric cooling loads). Also, we had increases in other operating expenses and depreciation and amortization.
Net income attributable to Avista Corp. shareholders was $97.1 million for the nine months ended September 30, 2016, an increase from $84.7 million for the nine months ended September 30, 2015. Avista Utilities' earnings increased primarily due to an increase in gross margin as a result of general rate increases (net of an electric general rate decrease in Washington) and the implementation of decoupling mechanisms in Idaho and Oregon. Weather was cooler in the first quarter of 2016 as compared to the first quarter of 2015 (which increased electric and natural gas heating loads), warmer than the prior year in April and May (which reduced electric and natural gas heating loads) and cooler than the prior year June through August (which reduced electric cooling loads). Also, there were increases in other operating expenses and depreciation and amortization. There was also an increase in earnings at AEL&P offset by an increase in the net loss at the other businesses.
More detailed explanations of the fluctuations are provided in the results of operations and business segment discussions (Avista Utilities, AEL&P, and the other businesses) that follow this section.
Regulatory Matters
General Rate Cases
We regularly review the need for electric and natural gas rate changes in each state in which we provide service. We will continue to file for rate adjustments to:
seek recovery of operating costs and capital investments, and
seek the opportunity to earn reasonable returns as allowed by regulators.
With regards to the timing and plans for future filings, the assessment of our need for rate relief and the development of rate case plans takes into consideration short-term and long-term needs, as well as specific factors that can affect the timing of rate

36


AVISTA CORPORATION



filings. Such factors include, but are not limited to, in-service dates of major capital investments and the timing of changes in major revenue and expense items.
Washington General Rate Cases
2015 General Rate Cases
In January 2016, we received an order (Order 05) that concluded our electric and natural gas general rate cases that were originally filed with the UTC in February 2015. New electric and natural gas rates were effective on January 11, 2016.
The UTC-approved rates are designed to provide a 1.6 percent, or $8.1 million decrease in electric base revenue, and a 7.4 percent, or $10.8 million increase in natural gas base revenue. The UTC also approved a rate of return (ROR) on rate base of 7.29 percent, with a common equity ratio of 48.5 percent and a 9.5 percent return on equity (ROE).
UTC Order denying Industrial Customers of Northwest Utilities / Public Counsel Joint Motion for Clarification, UTC Staff Motion to Reconsider and UTC Staff Motion to Reopen Record
On January 19, 2016, the Industrial Customers of Northwest Utilities (ICNU) and the Public Counsel Unit of the Washington State Office of the Attorney General (PC) filed a Joint Motion for Clarification with the UTC. In its Motion for Clarification, ICNU and PC requested that the UTC clarify the calculation of the electric attrition adjustment and the end-result revenue decrease of $8.1 million. ICNU and PC provided their own calculations in their Motion, and suggested that the revenue decrease should have been $19.8 million based on their reading of the UTC’s Order.
On January 19, 2016, the UTC Staff, which is a separate party in the general rate case proceedings from the UTC Advisory Staff, filed a Motion to Reconsider with the UTC. In its Motion to Reconsider, the Staff provided calculations and explanations that suggested that the electric revenue decrease should have been a revenue decrease of $27.4 million instead of $8.1 million, based on its reading of the UTC's Order. Further, on February 4, 2016, the UTC Staff filed a Motion to Reopen Record for the Limited Purpose of Receiving into Evidence Instruction on Use and Application of Staff’s Attrition Model, and sought to supplement the record “to incorporate all aspects of the Company’ Power Cost Update.” Within this Motion, UTC Staff updated its suggested electric revenue decrease to $19.6 million.
None of the parties in their Motions raised issues with the UTC’s decision on the natural gas revenue increase of $10.8 million.
On February 19, 2016, the UTC issued an order (Order 06) denying the Motions summarized above and affirmed Order 05 including an $8.1 million decrease in electric base revenue.
PC Petition for Judicial Review
On March 18, 2016, PC filed in Thurston County Superior Court a Petition for Judicial Review of the UTC's Order 05 and Order 06 described above that concluded our electric and natural gas general rate cases. In its Petition for Judicial Review, PC seeks judicial review of five aspects of Order 05 and Order 06, alleging, among other things, that (1) the UTC exceeded its statutory authority by setting rates for our natural gas and electric services based on amounts for utility plant and facilities that are not "used and useful" in providing utility service to customers; (2) the UTC acted arbitrarily and capriciously in granting an attrition adjustment for our electric operations after finding that the we did not meet the newly articulated standard regarding attrition adjustments; (3) the UTC erred in applying the "end results test" to set rates for our electric operations that are not supported by the record; (4) the UTC did not correct its calculation of our electric rates after significant errors were brought to its attention; and (5) the UTC's calculation of our electric rates lacks substantial evidence.
PC is requesting that the Court (1) vacate or set aside portions of the UTC’s orders; (2) identify the errors contained in the UTC’s orders; (3) find that the rates approved in Order 05 and reaffirmed in Order 06 are unlawful and not fair, just and reasonable; (4) remand the matter to the UTC for further proceedings consistent with these rulings, including a determination of our revenue requirement for electric and natural gas services; and (5) find the customers are entitled to a refund.
On April 18, 2016, PC filed an application with the Thurston County Superior Court to certify this matter for review directly by the Court of Appeals, an intermediate appellate court in the State of Washington. After briefing and argument, the matter was certified on April 29, 2016 and accepted by the Court of Appeals on July 29, 2016.

37


AVISTA CORPORATION



The new rates established by Order 05 will continue in effect while the Petition for Judicial Review is being considered. We believe the UTC's Order 05 and Order 06 finalizing the electric and natural gas general rate cases provide a reasonable end result for all parties. If the outcome of the judicial review were to result in an electric rate reduction greater than the decrease ordered by the UTC, it may not provide us with a reasonable opportunity to earn the rate of return authorized by the UTC.
2016 General Rate Cases
On February 19, 2016, we filed electric and natural gas general rates cases with the UTC. Our proposal includes an 18-month rate plan, with new rates taking effect on January 1, 2017 and January 1, 2018. Under this plan, we would not file a future rate case for new rates to be effective prior to July 1, 2018. Capital investments in infrastructure, technology and system maintenance are the main drivers in our electric and natural gas rate requests.
The 2017 increase, if approved, would increase overall base electric rates 7.8 percent (designed to increase annual electric revenues by $38.6 million) and overall base natural gas rates 5.0 percent (designed to increase annual natural gas revenues by $4.4 million).
In addition, we have requested a second step increase effective January 1, 2018, which would increase overall base electric rates by 3.9 percent (designed to increase electric revenues by $10.3 million for the January through June 2018 period) and overall base natural gas rates by 1.8 percent (designed to increase natural gas revenues by $0.9 million for the January through June 2018 period). We have proposed to offset the electric increase, for the period January through June 2018, with available ERM deferrals. As a result, customers would not see an electric general rate case bill increase in 2018 prior to July 1, 2018.
Our requests are based on a proposed ROR on rate base of 7.64 percent with a common equity ratio of 48.5 percent and a 9.9 percent ROE.
The UTC has up to 11 months to review the filings and issue a decision.
Accounting Order to Defer Existing Washington Electric Meters
In March 2016, the UTC granted our Petition for an Accounting Order to defer and include in a regulatory asset the undepreciated value of our existing Washington electric meters for the opportunity for later recovery. This accounting treatment is related to our plans to replace approximately 253,000 of our existing electric meters with new two-way digital meters and the related software and support services through our Advanced Metering Infrastructure (AMI) project in Washington State. Replacement of the meters is expected to begin in the second half of 2017.
The prudence of the overall AMI project and ultimate recovery of the regulatory assets and the costs of the new meters will be addressed in a future regulatory proceeding. The undepreciated value estimated for the existing meters is approximately $19.0 million.
Idaho General Rate Cases
2015 General Rate Cases
In December 2015, the IPUC approved a settlement agreement between Avista Utilities and all interested parties related to our electric and natural gas general rate cases, which were originally filed with the IPUC on June 1, 2015. New rates were effective on January 1, 2016.
The settlement agreement is designed to increase annual electric base revenues by $1.7 million or 0.7 percent and annual natural gas base revenues by $2.5 million or 3.5 percent. The settlement is based on a ROR of 7.42 percent with a common equity ratio of 50 percent and a 9.5 percent ROE.
The settlement agreement also reflects the following:
the discontinuation of the after-the-fact earnings test (provision for earnings sharing) that was originally agreed to as part of the settlement of our 2012 electric and natural gas general rate cases, and
the implementation of electric and natural gas Fixed Cost Adjustment mechanisms, as discussed below.
2016 General Rate Case
On October 24, 2016, we filed with the IPUC, a settlement agreement between us and all of the other parties in our electric general rate case that, if approved by the IPUC, would conclude our Idaho electric general rate case that was originally filed in

38


AVISTA CORPORATION



May 2016. New rates would take effect on January 1, 2017 under the settlement agreement. We did not file a natural gas general rate case in May 2016.
If approved, the settlement agreement would increase annual electric base rates by 2.6 percent (designed to increase annual electric revenues by $6.3 million). The settlement revenue increase is based on a rate of return on rate base of 7.58 percent with a common equity ratio of 50 percent and a 9.5 percent return on equity.
In addition to the agreed-upon increase in electric revenues to recover costs primarily driven by our increased capital investments in infrastructure to serve customers, the settlement includes the continued recovery of approximately $4.1 million in costs related to the Palouse Wind Project through the PCA mechanism rather than through base rates.
In our original request we requested an overall increase in base electric rates of 6.3 percent (designed to increase annual electric revenues by $15.4 million), effective January 1, 2017.
Our original request was based on a proposed rate of return on rate base of 7.78 percent with a common equity ratio of 50 percent and a 9.9 percent return on equity.
Oregon General Rate Cases
2015 General Rate Case
On February 29, 2016, the OPUC issued a preliminary order (and a final order on March 15, 2016) concluding our natural gas general rate case, which was originally filed with OPUC in May 2015. The OPUC order approved rates designed to increase overall billed natural gas rates by 4.9 percent (designed to increase annual natural gas revenues by $4.5 million). New rates went into effect on March 1, 2016. The final OPUC order incorporated two partial settlement agreements which were entered into during November 2015 and January 2016.
The OPUC order provides for an overall authorized ROR of 7.46 percent with a common equity ratio of 50 percent and a 9.4 percent ROE.
The November 2015 partial settlement agreement, approved by the OPUC, included a provision for the implementation of a decoupling mechanism, similar to the Washington and Idaho mechanisms described below. See further description and a summary of the balances recorded under this mechanism below.
2016 General Rate Cases
We expect to file a natural gas general rate case with the OPUC in the fourth quarter of 2016.
Alaska General Rate Case
In September 2016, AEL&P filed an electric general rate case with the Regulatory Commission of Alaska (RCA). AEL&P is seeking an interim base rate increase of 3.86 percent (designed to increase electric revenues by $1.3 million), which, if approved, could take effect as early as November 23, 2016 (after consideration of AEL&P's delay request in October 2016), and a permanent base rate increase of an additional 4.24 percent (designed to increase electric revenues by $1.5 million), which, if approved, could take effect in December 2017. This represents a combined total rate increase of 8.1 percent (designed to increase electric revenues by $2.8 million).
Included in the general rate case are additional annual revenues of $2.9 million from the Greens Creek Mine, which offsets a portion of the rate increase to retail customers that would otherwise occur.
The RCA typically acts on interim rate increase requests within 45 days and must rule on permanent rate increase requests within 450 days (approximately 15 months) from the date of filing.
The rate request is based largely on the addition of a new backup generation plant to rate base.
Purchased Gas Adjustments
PGAs are designed to pass through changes in natural gas costs to Avista Utilities' customers with no change in gross margin or net income. In Oregon, we absorb (cost or benefit) 10 percent of the difference between actual and projected gas costs included in retail rates for supply that is not hedged. Total net deferred natural gas costs among all jurisdictions were a liability of $30.9 million as of September 30, 2016 and a liability of $17.9 million as of December 31, 2015. These balances represent amounts due to customers.
Power Cost Deferrals and Recovery Mechanisms
The ERM is an accounting method used to track certain differences between Avista Utilities' actual power supply costs, net of wholesale sales and sales of fuel, and the amount included in base retail rates for our Washington customers and defer these

39


AVISTA CORPORATION



differences (to the extent of the excess, if any, over a $4.0 million deadband) for future surcharge or rebate to customers. Total net deferred power costs under the ERM were a liability of $17.8 million as of September 30, 2016, compared to a liability of $18.0 million as of December 31, 2015. These deferred power cost balances represent amounts due to customers.
Avista Utilities has a PCA mechanism in Idaho that allows us to modify electric rates on October 1 of each year with IPUC approval. Under the PCA mechanism, we defer 90 percent of the difference between certain actual net power supply expenses and the amount included in base retail rates for our Idaho customers for future surcharge or rebate to customers. The October 1 rate adjustments recover or rebate power supply costs deferred during the preceding July-June twelve-month period. Total net power supply costs deferred under the PCA mechanism was an asset of $0.3 million as of September 30, 2016 compared to an asset of $0.2 million as of December 31, 2015.
Decoupling and Earnings Sharing Mechanisms
Decoupling is a mechanism designed to sever the link between a utility's revenues and consumers' energy usage. Our actual revenue, based on kilowatt hour and therm sales will vary, up or down, from the level included in a general rate case, which could be caused by changes in weather, energy conservation or the economy. Under decoupling, our electric and natural gas revenues will be adjusted each month to be based on the number of customers in certain customer rate classes, rather than kilowatt hour and therm sales. The difference between revenues based on sales and revenues based on the number of customers will be deferred and either surcharged or rebated to customers beginning in the following year. Only the residential and commercial customer classes are included in our decoupling mechanisms described below.
Washington Decoupling and Earnings Sharing Mechanisms
In Washington, the UTC approved our decoupling mechanisms for electric and natural gas for a five-year period that commenced January 1, 2015. Electric and natural gas decoupling surcharge rate adjustments to customers are limited to 3 percent on an annual basis, with any remaining surcharge balance carried forward for recovery in a future period. There is no limit on the level of rebate rate adjustments.
The decoupling mechanisms each include an after-the-fact earnings test. At the end of each calendar year, separate electric and natural gas earnings calculations are made to accrue for any earnings which occurred during that year that were above the established threshold. These earnings tests will reflect actual decoupled revenues, normalized power supply costs and other normalizing adjustments. The operation of the Washington decoupling and earnings sharing mechanisms have not changed for the nine months ended September 30, 2016. These decoupling and earnings sharing mechanisms are more fully described in the 2015 Form 10-K.
Idaho Fixed Cost Adjustment (FCA) and Earnings Sharing Mechanisms
In Idaho, the IPUC approved the implementation of FCAs for electric and natural gas (similar in operation and effect to the Washington decoupling mechanisms) for an initial term of three years, commencing on January 1, 2016.
For the period 2013 through 2015, we had an after-the-fact earnings test, such that if Avista Corp., on a consolidated basis for electric and natural gas operations in Idaho, earned more than a 9.8 percent ROE, we were required to share with customers 50 percent of any earnings above the 9.8 percent. This after-the-fact earnings test was discontinued as part of the settlement of our 2015 Idaho electric and natural gas general rates cases (discussed in further detail above).
Oregon Decoupling Mechanism
In February 2016, the OPUC approved the implementation of a decoupling mechanism for natural gas, similar to the Washington and Idaho mechanisms described above. The decoupling mechanism became effective on March 1, 2016 and there will be an opportunity for interested parties to review the mechanism and recommend changes, if any, by September 2019. The OPUC rules require that an earnings review be conducted on an annual basis, which is filed by us with the OPUC on or before June 1 of each year for the prior calendar year. In the annual earnings review, if we earn more than 100 basis points above our allowed return on equity, one-third of the earnings above the 100 basis points would be deferred and later returned to customers.

40


AVISTA CORPORATION



Cumulative Decoupling and Earnings Sharing Mechanism Balances
As of September 30, 2016 and December 31, 2015, we had the following cumulative balances outstanding related to decoupling and earnings sharing mechanisms in our various jurisdictions (dollars in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
Washington
 
 
 
Decoupling surcharge (1)
$
26,620

 
$
10,933

Provision for earnings sharing rebate (1)
(359
)
 
(3,422
)
Idaho
 
 
 
Decoupling surcharge
$
6,598

 
n/a

Provision for earnings sharing rebate
(5,903
)
 
(8,814
)
Oregon
 
 
 
Decoupling surcharge
$
2,407

 
n/a

Provision for earnings sharing rebate

 

(1)
As of September 30, 2016, the cumulative Washington electric provision for earnings sharing rebate for 2015 was $0.9 million and this amount was offset against the 2015 Washington electric decoupling surcharge to reduce the total decoupling surcharge balance.
(n/a)    This mechanism did not exist during this time period.
See "Results of Operations - Avista Utilities" for further discussion of the amounts recorded to operating revenues in 2015 and 2016 related to the decoupling and earnings sharing mechanisms.
Results of Operations - Overall
The following provides an overview of changes in our Condensed Consolidated Statements of Income. More detailed explanations are provided in the business segment discussions (Avista Utilities, AEL&P, and the other businesses) that follow this section.
The balances included below for utility operations reconcile to the Condensed Consolidated Statements of Income.
Three months ended September 30, 2016 compared to the three months ended September 30, 2015
The following graph shows the total change in net income attributable to Avista Corp. shareholders for the third quarter of 2015 to the third quarter of 2016, as well as the various factors that caused such change (dollars in millions):
qtdearningsq316.jpg
Utility revenues decreased due to a decrease at Avista Utilities, partially offset by a slight increase in AEL&P's revenues.

41


AVISTA CORPORATION



Including intracompany revenues, Avista Utilities' electric revenues decreased $2.1 million and natural gas revenues decreased $8.8 million. Electric revenues decreased primarily due to lower retail electric cooling loads due to weather that was cooler than the prior year and a general rate decrease in Washington. This was partially offset by a general rate increase in Idaho and the expiration of the ERM rebate to customers in Washington. Natural gas revenues decreased primarily due to a decrease in wholesale activity (both a decrease in volumes and prices), partially offset by general rate increases and slightly higher retail natural gas heating loads due to cooler weather.
Utility resource costs decreased due to a decrease at Avista Utilities, partially offset by an increase in AEL&P's electric resource costs. Including intracompany resource costs, Avista Utilities' electric resource costs decreased $7.4 million and natural gas resource costs decreased $12.4 million. Electric resource costs decreased primarily due to a decrease in purchased power due to lower volumes purchased and a decrease in wholesale prices. Natural gas resource costs decreased due to a decrease in natural gas purchased resulting from lower volumes and lower prices.
The increase in utility other operating expenses was all attributable to Avista Utilities. Avista Utilities' other operating expenses increased due to an increase in medical costs, electric generation operating and maintenance expenses and other postretirement benefit expenses.
Utility depreciation and amortization increased due to additions to utility plant.
Income taxes increased due to an increase in income before income taxes as well as an increase in our effective tax rate. Our effective tax rate was 38.3 percent for the third quarter of 2016 compared to 32.4 percent for the third quarter of 2015. During the third quarter of each year, we reconcile the income tax amounts included in the financial statements for the previous year to our federal income tax return and we record any true-ups to income tax expense as necessary (return-to-accrual). During 2015, there was a reduction to income tax expense as a result of this return-to-accrual process, whereas in 2016, there were not any significant true-ups. For the full year of 2016, we expect our effective tax rate to be approximately 36.1 percent.
Other was primarily related to an increase in interest expense, due to additional debt being outstanding during 2016 as compared to 2015 and losses on investments at our subsidiaries, mainly due to initial organization costs and management fees associated with a new investment.
Nine months ended September 30, 2016 compared to the nine months ended September 30, 2015
The following graph shows the total change in net income attributable to Avista Corp. shareholders for the nine months ended September 30, 2015 to the nine months ended September 30, 2016, as well as the various factors that caused such change (dollars in millions):
ytdearningsq316.jpg
Utility revenues decreased due to a decrease in revenues at Avista Utilities, partially offset by a slight increase at AEL&P. Including intracompany revenues, Avista Utilities' electric revenues decreased $7.6 million and natural gas revenues decreased $58.4 million. Electric revenues decreased primarily due to lower retail electric heating and cooling loads caused by weather fluctuations throughout the period, a general rate decrease in Washington and lower wholesale revenues resulting from lower volumes and lower wholesale prices. These decreases were partially offset by a general rate increase in Idaho, the expiration of

42


AVISTA CORPORATION



the ERM rebate to customers in Washington and increased decoupling revenues. Natural gas revenues decreased primarily due to a decrease in wholesale activity (both a decrease in volumes and prices) and lower retail revenues due to lower prices, partially offset by higher natural gas heating volumes. The decreases in natural gas revenues were partially offset by general rate increases and higher decoupling revenues.
Non-utility revenues decreased due to the long-term fixed rate electric capacity contract that was previously held by Spokane Energy being transferred to Avista Corp. during the second quarter of 2015. The capacity revenue from this contract was included in non-utility revenues when it was held by Spokane Energy during the first quarter of 2015.
Utility resource costs decreased due to a decrease at Avista Utilities. Including intracompany resource costs, Avista Utilities' electric resource costs decreased $34.8 million and natural gas resource costs decreased $77.0 million. Electric resource costs decreased primarily due to a decrease in purchased power due to lower volumes purchased and a decrease in wholesale prices. Natural gas resource costs decreased due to a decrease in natural gas purchased resulting from lower volumes and lower prices.
Utility other operating expenses increased due to an increase at Avista Utilities, partially offset by a slight decrease at AEL&P. Avista Utilities' portion of other operating expenses increased due to an increase in medical costs, electric generation operating and maintenance expenses, natural gas distribution expenses and other postretirement benefit expenses.
Utility depreciation and amortization increased due to additions to utility plant.
Other non-utility operating expenses decreased $4.1 million due to the long-term fixed rate electric capacity contract that was previously held by Spokane Energy being transferred to Avista Corp. during the second quarter of 2015. The amortization of this contract was included in non-utility operating expenses when it was held by Spokane Energy during the first quarter of 2015.
Income taxes increased primarily due to an increase in income before income taxes, partially offset by excess tax benefits of $1.6 million during 2016 relating to the settlement of share-based payment awards. See "Note 2 of the Notes to Condensed Consolidated Financial Statements" for further discussion of the excess tax benefits. Our effective tax rate was 36.0 percent for the first nine months of 2016 and 2015. For the full year of 2016, we expect our effective tax rate to be approximately 36.1 percent.
Other was primarily related to an increase in interest expense, due to additional debt being outstanding during 2016 as compared to 2015 and losses on investments at our subsidiaries, mainly due to initial organization costs and management fees associated with a new investment.
Results of Operations - Avista Utilities
Non-GAAP Financial Measures
The following discussion for Avista Utilities includes two financial measures that are considered “non-GAAP financial measures,” electric gross margin and natural gas gross margin. In the AEL&P section, we include a discussion of electric gross margin. Generally, a non-GAAP financial measure is a numerical measure of a company's financial performance, financial position or cash flows that excludes (or includes) amounts that are included (excluded) in the most directly comparable measure calculated and presented in accordance with GAAP. The presentation of electric gross margin and natural gas gross margin for Avista Utilities is intended to supplement an understanding of Avista Utilities' operating performance. We use these measures to determine whether the appropriate amount of energy costs are being collected from our customers to allow for recovery of operating costs, as well as to analyze how changes in loads (due to weather, economic or other conditions), rates, supply costs and other factors impact our results of operations. In addition, we present electric and natural gas gross margin separately below as each business has slightly different cost sources, cost recovery mechanisms and jurisdictions, where separate analysis is beneficial. These measures are not intended to replace income from operations as determined in accordance with GAAP as an indicator of operating performance. The calculations of electric and natural gas gross margins are presented below.
Three months ended September 30, 2016 compared to the three months ended September 30, 2015
The following table presents our operating revenues, resource costs and resulting gross margin for the three months ended September 30 (dollars in thousands):
 
Electric
 
Natural Gas
 
Intracompany
 
Total
 
2016
 
2015
 
2016
 
2015
 
2016
 
2015
 
2016
 
2015
Operating revenues
$
237,768

 
$
239,836

 
$
83,335

 
$
92,109

 
$
(33,910
)
 
$
(33,813
)
 
$
287,193

 
$
298,132

Resource costs
90,445

 
97,771

 
58,693

 
71,090

 
(33,910
)
 
(33,813
)
 
115,228

 
135,048

Gross margin
$
147,323

 
$
142,065

 
$
24,642

 
$
21,019

 
$

 
$

 
$
171,965

 
$
163,084


43


AVISTA CORPORATION



The gross margin on electric sales increased $5.3 million and the gross margin on natural gas sales increased $3.6 million in the third quarter of 2016 compared to the third quarter of 2015. The increase in electric gross margin was primarily due to a general rate increase in Idaho and lower resource costs, partially offset by a general rate decrease in Washington and lower electric retail loads. Weather was cooler than the prior year which reduced retail electric cooling loads compared to the prior year. However, weather was normal with respect to cooling degree days; accordingly, there was no material impact on gross margin from decoupling mechanisms during the third quarter of 2016. See the table below for a comparison of the amounts recorded for decoupling by jurisdiction. For the third quarter of 2016, we had a $1.6 million pre-tax expense under the ERM in Washington. We had a $0.1 million pre-tax expense under the ERM for the third quarter of 2015.
The increase in natural gas gross margin was primarily due to general rate cases in each of our jurisdictions, lower natural gas resource costs, the implementation of decoupling mechanisms in Idaho and Oregon, and higher natural gas retail loads. Weather was cooler than the prior year (which resulted in a slight increase in natural gas loads); however, loads are generally not significant in the third quarter.
Intracompany revenues and resource costs represent purchases and sales of natural gas between our natural gas distribution operations and our electric generation operations (as fuel for our generation plants). These transactions are eliminated in the presentation of total results for Avista Utilities and in the condensed consolidated financial statements but are included in the separate results for electric and natural gas presented below.
The following graphs present our utility electric operating revenues and megawatt-hour (MWh) sales for the three months ended September 30 (dollars in millions and MWhs in thousands):
ava-2016033_chartx52183a02.jpg

44


AVISTA CORPORATION



ava-2016033_chartx55961a02.jpg
The following table presents Avista Utilities' decoupling and customer earnings sharing mechanisms by jurisdiction that are included in utility electric operating revenues for the three months ended September 30 (dollars in thousands):
 
Electric Operating
Revenues
 
2016
 
2015
Washington
 
 
 
Decoupling surcharge (rebate)
$
266

 
$
(2,214
)
Provision for earnings sharing (1)
355

 
(940
)
Idaho
 
 
 
Decoupling surcharge (rebate)
$
(515
)
 
n/a

Provision for earnings sharing (2)
n/a

 
(1,160
)
(1)
The provision for earnings sharing in Washington in the third quarter of 2016 resulted from a $0.4 million reduction in the 2016 estimated provision for earnings sharing (which increased third quarter 2016 revenues). We are estimating no provision for earnings sharing for the full year of 2016 for electric operations.
(2)
Beginning in 2016 there is no longer an earnings sharing mechanism in Idaho.
(n/a)
This mechanism did not exist during this time period.
Total electric revenues decreased $2.1 million for the third quarter of 2016 as compared to the third quarter of 2015 due to the following:
a $5.8 million decrease in retail electric revenue due to a decrease in total MWhs sold (decreased revenues $7.2 million), partially offset by an increase in revenue per MWh (increased revenues $1.4 million).
The increase in revenue per MWh was primarily due to a general rate increase in Idaho and the expiration of the ERM rebate to customers in Washington, partially offset by a general rate decrease in Washington.
The decrease in total retail MWhs sold was the result of weather that was cooler than the prior year (which reduced electric cooling loads). Compared to the third quarter of 2015, residential electric use per customer decreased 7 percent and commercial use per customer decreased 4 percent.
a $0.3 million decrease in wholesale electric revenues due to a decrease in sales prices (decreased revenues $6.2 million), partially offset by an increase in sales volumes (increased revenues $5.9 million). The fluctuation in volumes and prices was primarily the result of our optimization activities during the quarter.
a $1.2 million decrease in sales of fuel due to a decrease in sales of natural gas fuel as part of thermal generation resource optimization activities. For the third quarter of 2016, $13.8 million of these sales were made to our natural

45


AVISTA CORPORATION



gas operations and are included as intracompany revenues and resource costs. For the third quarter of 2015, $14.8 million of these sales were made to our natural gas operations.
a $2.5 million decrease in the electric provision for earnings sharing (which increases revenues) due to a $1.3 million reduction in the provision for earnings sharing in Washington and a $1.2 million reduction in the provision for earnings sharing in Idaho.
a $2.0 million increase in electric revenue due to decoupling, which reflected the implementation of a decoupling mechanism in Idaho effective January 1, 2016 and lower retail revenues as a result of cooler weather in the third quarter of 2016.
The following graphs present our utility natural gas operating revenues and therms delivered for the three months ended September 30 (dollars in millions and therms in thousands):
ava-2016033_chartx58887a02.jpg
ava-2016033_chartx01940a02.jpg

46


AVISTA CORPORATION



The following table presents Avista Utilities' decoupling and customer earnings sharing mechanisms by jurisdiction that are included in utility natural gas operating revenues for the three months ended September 30 (dollars in thousands):
 
Natural Gas Operating
Revenues
 
2016
 
2015
Washington
 
 
 
Decoupling surcharge
$
376

 
$
509

Provision for earnings sharing (1)
177

 

Idaho
 
 
 
Decoupling surcharge (rebate)
$
(82
)
 
n/a

Provision for earnings sharing
n/a

 

Oregon
 
 
 
Decoupling surcharge
$
486

 
n/a

Provision for earnings sharing

 

(1)
The provision for earnings sharing in Washington in the third quarter of 2016 resulted from a $0.2 million reduction in the 2016 estimated provision for earnings sharing (which increased 2016 revenues).
(n/a)
This mechanism did not exist during this time period.
Total natural gas revenues decreased $8.8 million for the third quarter of 2016 as compared to the third quarter of 2015 due to the following:
a $0.5 million increase in natural gas retail revenues due an increase in volumes (increased revenues $2.2 million), partially offset by lower retail rates (decreased revenues $1.7 million).
Lower retail rates were due to PGAs, partially offset by general rate increases.
We sold more retail natural gas in the third quarter of 2016 as compared to the third quarter of 2015 due to weather that was cooler than the prior year. Compared to the third quarter of 2015, residential natural gas use per customer increased 4 percent and commercial use per customer increased 5 percent. Retail natural gas loads and changes in customer usage during the third quarter are typically not significant to the full year.
a $9.9 million decrease in wholesale natural gas revenues due to a decrease in prices (decreased revenues $5.7 million) and a decrease in volumes (decreased revenues $4.2 million). In the third quarter of 2016, $20.1 million of these sales were made to our electric generation operations and are included as intracompany revenues and resource costs. In the third quarter of 2015, $19.0 million of these sales were made to our electric generation operations. Differences between revenues and costs from sales of resources in excess of retail load requirements and from resource optimization are accounted for through the PGA mechanisms.
a $0.3 million increase for natural gas decoupling revenues due primarily to the implementation of decoupling mechanisms in Idaho and Oregon.
The following table presents our average number of electric and natural gas retail customers for the three months ended September 30:
 
Electric
Customers
 
Natural Gas
Customers
 
2016
 
2015
 
2016
 
2015
Residential
330,435

 
326,692

 
300,168

 
295,286

Commercial
41,830

 
41,176

 
34,792

 
34,110

Interruptible

 

 
35

 
36

Industrial
1,340

 
1,360

 
256

 
262

Public street and highway lighting
559

 
510

 

 

Total retail customers
374,164

 
369,738

 
335,251

 
329,694

 

47


AVISTA CORPORATION



The following graphs present our utility resource costs for the three months ended September 30 (dollars in millions):
ava-2016033_chartx04464a02.jpg
ava-2016033_chartx07175a02.jpg
Total resource costs in the graphs above include intracompany resource costs of $33.9 million and $33.8 million for the three months ended September 30, 2016 and September 30, 2015, respectively.
Total electric resource costs decreased $7.4 million for the third quarter of 2016 as compared to the third quarter of 2015 due to the following:
an $8.8 million decrease in purchased power due to a decrease in the volume of power purchases (decreased costs $2.6 million) and a decrease in wholesale prices (decreased costs $6.2 million). The fluctuation in volumes and prices was primarily the result of our optimization activities during the quarter.
a $2.1 million increase from amortizations and deferrals of power costs.
a $2.3 million decrease in other fuel costs. This represents fuel and the related derivative instruments that were purchased for generation but were later sold when conditions indicated that it was more economical to sell the fuel as part of the resource optimization process. When the fuel or related derivative instruments are sold, that revenue is included in sales of fuel.

48


AVISTA CORPORATION



a $2.0 million increase in other regulatory amortizations.
a $0.3 million decrease in other electric resource costs.
Total natural gas resource costs decreased $12.4 million for the third quarter of 2016 as compared to the third quarter of 2015 due to following:
a $13.5 million decrease in natural gas purchased due to a decrease in the price of natural gas (decreased costs $9.6 million) and a decrease in total therms purchased (decreased costs $3.9 million). Total therms purchased decreased due to a decrease in wholesale sales, partially offset by an increase in retail sales.
a $0.5 million increase from amortizations and deferrals of natural gas costs. This reflects lower natural gas prices and the deferral of lower costs which occurred in the current year for future rebate to customers.
a $0.6 million increase in other regulatory amortizations.
Nine months ended September 30, 2016 compared to the nine months ended September 30, 2015
The following table presents our operating revenues, resource costs and resulting gross margin for the nine months ended September 30 (dollars in thousands):
 
Electric
 
Natural Gas
 
Intracompany
 
Total
 
2016
 
2015
 
2016
 
2015
 
2016
 
2015
 
2016
 
2015
Operating revenues
$
735,361

 
$
742,984

 
$
319,700

 
$
378,094

 
$
(65,080
)
 
$
(78,165
)
 
$
989,981

 
$
1,042,913

Resource costs
258,147

 
292,942

 
187,846

 
264,827

 
(65,080
)
 
(78,165
)
 
380,913

 
479,604

Gross margin
$
477,214

 
$
450,042

 
$
131,854

 
$
113,267

 
$

 
$

 
$
609,068

 
$
563,309

The gross margin on electric sales increased $27.2 million and the gross margin on natural gas sales increased $18.6 million. The increase in electric gross margin was primarily due to a general rate increase in Idaho, lower resource costs and the implementation of decoupling in Idaho, partially offset by a general rate decrease in Washington and lower electric retail loads. Weather was cooler than the prior year in the first quarter (which increased electric heating loads), warmer than the prior year in April and May (which reduced electric heating loads) and cooler than the prior year June through August (which reduced electric cooling loads). Weather was warmer than normal for most of the year. Retail electric loads decreased as compared to prior year and the impact as compared to normal was mostly offset by decoupling mechanisms. See the table below for a comparison of the amounts recorded for decoupling by jurisdiction. For the nine months ended September 30, 2016, we recognized a pre-tax benefit of $2.7 million under the ERM in Washington compared to a benefit of $5.6 million for the nine months ended September 30, 2015.
The increase in natural gas gross margin was primarily due to general rate increases in each of our jurisdictions, lower natural gas resources costs, the implementation of decoupling mechanisms in Idaho and Oregon, and higher natural gas retail loads. Weather was cooler in the first quarter (which increased natural gas heating loads) and warmer in April and May (which reduced natural gas heating loads) as compared to the prior year. The period June through September typically does not have significant natural gas retail loads. Overall, retail natural gas loads increased as compared to prior year and the impact as compared to normal (lower loads) was mostly offset by decoupling mechanisms. See the table below for a comparison of the amounts recorded for decoupling by jurisdiction.
Intracompany revenues and resource costs represent purchases and sales of natural gas between our natural gas distribution operations and our electric generation operations (as fuel for our generation plants). These transactions are eliminated in the presentation of total results for Avista Utilities and in the condensed consolidated financial statements but are included in the separate results for electric and natural gas presented below.

49


AVISTA CORPORATION



The following graphs present our utility electric operating revenues and megawatt-hour (MWh) sales for the nine months ended September 30 (dollars in millions and MWhs in thousands):
ava-2016063_chartx56194a01.jpg
ava-2016063_chartx58172a01.jpg

50


AVISTA CORPORATION



The following table presents Avista Utilities' decoupling and customer earnings sharing mechanisms by jurisdiction that are included in utility electric operating revenues for the nine months ended September 30 (dollars in thousands):
 
Electric Operating
Revenues
 
2016
 
2015
Washington
 
 
 
Decoupling surcharge
$
8,900

 
$
(382
)
Provision for earnings sharing (1)
2,524

 
(1,500
)
Idaho
 
 
 
Decoupling surcharge
$
4,516

 
n/a

Provision for earnings sharing (2)
711

 
(1,160
)
(1)
The provision for earnings sharing in Washington in the nine months ended September 30, 2016 resulted from a $2.5 million reduction in the 2015 provision for earnings sharing (which increased 2016 revenues). We are estimating no provision for earnings sharing for the full year of 2016 for electric operations.
(2)
The provision for earnings sharing in Idaho in the nine months ended September 30, 2016 resulted from a reduction in the 2015 provision for earnings sharing (which increased 2016 revenues). Beginning in 2016 there is no longer an earnings sharing mechanism in Idaho.
(n/a)
This mechanism did not exist during this time period.
Total electric revenues decreased $7.6 million for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015 due to the following:
a $9.7 million decrease in retail electric revenue due to a decrease in total MWhs sold (decreased revenues $13.5 million), partially offset by an increase in revenue per MWh (increased revenues $3.8 million).
The increase in revenue per MWh was primarily due to a general rate increase in Idaho and the expiration of the ERM rebate to customers in Washington, partially offset by a general rate decrease in Washington.
The decrease in total retail MWhs sold was the result of weather that was cooler in the first quarter (higher electric heating loads), warmer in April and May (lower electric heating loads) and cooler June through August (lower electric cooling loads) as compared to the prior year (which overall decreased electric loads), partially offset by customer growth. Compared to the nine months ended September 30, 2015, residential electric use per customer decreased 2.6 percent and commercial use per customer decreased 0.9 percent. Heating degree days in Spokane were 15 percent below normal and 1 percent above the first nine months of 2015. Year-to-date 2016 cooling degree days were 29 percent above normal (mostly in June). However, cooling degree days were 41 percent below the prior year.
an $11.5 million decrease in wholesale electric revenues due to a decrease in sales volumes (decreased revenues $10.5 million) and a decrease in sales prices (decreased revenues $1.0 million). The fluctuation in volumes and prices was primarily the result of our optimization activities.
a $7.4 million decrease in sales of fuel due to a decrease in sales of natural gas fuel as part of thermal generation resource optimization activities. For the nine months ended September 30, 2016, $30.1 million of these sales were made to our natural gas operations and are included as intracompany revenues and resource costs. For the nine months ended September 30, 2015, $38.5 million of these sales were made to our natural gas operations.
a $5.9 million decrease in the electric provision for earnings sharing (which increases revenues) due to a $2.5 million reduction in the 2015 provision for earnings sharing in Washington and a $0.7 million reduction in the 2015 provision for earnings sharing in Idaho recorded in 2016. This compares to provisions (which decreased revenues) of $1.5 million in Washington and $1.2 million in Idaho recorded for the nine months ended September 30, 2015.
a $13.8 million increase in electric revenue due to decoupling, which reflected the implementation of a decoupling (FCA) mechanism in Idaho effective January 1, 2016 and lower retail revenues in 2016 as compared to 2015.

51


AVISTA CORPORATION



The following graphs present our utility natural gas operating revenues and therms delivered for the nine months ended September 30 (dollars in millions and therms in thousands):
ava-2016063_chartx00144a01.jpg
ava-2016063_chartx02263a01.jpg

52


AVISTA CORPORATION



The following table presents Avista Utilities' decoupling and customer earnings sharing mechanisms by jurisdiction that are included in utility natural gas operating revenues for the nine months ended September 30 (dollars in thousands):
 
Natural Gas Operating
Revenues
 
2016
 
2015
Washington
 
 
 
Decoupling surcharge
$
7,142

 
$
5,413

Provision for earnings sharing
(359
)
 

Idaho
 
 
 
Decoupling surcharge
$
2,044

 
n/a

Provision for earnings sharing
n/a

 

Oregon
 
 
 
Decoupling surcharge
$
2,344

 
n/a

Provision for earnings sharing

 

(n/a)
This mechanism did not exist during this time period.
Total natural gas revenues decreased $58.4 million for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015 primarily due to the following:
a $10.1 million decrease in natural gas retail revenues due to lower retail rates (decreased revenues $16.5 million), partially offset by an increase in volumes (increased revenues $6.4 million).
Lower retail rates were due to PGAs, partially offset by general rate increases.
We sold more retail natural gas in the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015 due to cooler weather in the first quarter and customer growth, partially offset by warmer weather in April and May. Compared to the first nine months of 2015, residential natural gas use per customer increased 3 percent and commercial use per customer increased 2 percent. Heating degree days in Spokane were 15 percent below normal and 1 percent above the first nine months of 2015. Heating degree days in Medford were 17 percent below normal and 1 percent below the first nine months of 2015.
a $54.4 million decrease in wholesale natural gas revenues due to a decrease in prices (decreased revenues $29.3 million) and a decrease in volumes (decreased revenues $25.1 million). In the nine months ended September 30, 2016, $35.0 million of these sales were made to our electric generation operations and are included as intracompany revenues and resource costs. In the nine months ended September 30, 2015, $39.6 million of these sales were made to our electric generation operations. Differences between revenues and costs from sales of resources in excess of retail load requirements and from resource optimization are accounted for through the PGA mechanisms.
a $6.1 million increase for natural gas decoupling revenues due primarily to the implementation of decoupling mechanisms in Idaho and Oregon, as well as an increase in the decoupling surcharge in Washington.
Under GAAP, any decoupling revenue amounts that will not be collected within 24 months of the current period are not allowed to be recognized as revenue until the period in which revenue recognition criteria are met. As a result, we have reached the maximum amount of natural gas decoupling revenue that we can recognize during 2016 in Washington and Idaho and we are close to the maximum amount in Oregon. Any additional revenues that would normally be recognized under the decoupling mechanisms for 2016, had the maximum amounts not been reached, will be recognized in a future period.

53


AVISTA CORPORATION



The following table presents our average number of electric and natural gas retail customers for the nine months ended September 30:
 
Electric
Customers
 
Natural Gas
Customers
 
2016
 
2015
 
2016
 
2015
Residential
330,018

 
326,318

 
300,033

 
295,275

Commercial
41,742

 
41,239

 
34,847

 
34,177

Interruptible

 

 
37

 
35

Industrial
1,345

 
1,356

 
256

 
262

Public street and highway lighting
556

 
527

 

 

Total retail customers
373,661

 
369,440

 
335,173

 
329,749

 
The following graphs present our utility resource costs for the nine months ended September 30 (dollars in millions):
ava-2016063_chartx04365a01.jpg
ava-2016063_chartx06270a01.jpg

54


AVISTA CORPORATION



Total resource costs in the graphs above include intracompany resource costs of $65.1 million and $78.2 million for the nine months ended September 30, 2016 and September 30, 2015, respectively.
Total electric resource costs decreased $34.8 million for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015 due to the following:
a $23.0 million decrease in purchased power due to a decrease in the volume of power purchases (decreased costs $8.4 million) and a decrease in wholesale prices (decreased costs $14.6 million). The fluctuation in volumes and prices was primarily the result of our optimization activities during the quarter.
a $4.8 million decrease from amortizations and deferrals of power costs.
an $8.5 million decrease in fuel for generation due to a decrease in thermal generation and a decrease in natural gas fuel prices.
an $8.4 million decrease in other fuel costs.
a $5.4 million increase in other electric resource costs primarily due to a benefit that was recorded during 2015 related to a capacity contract of Spokane Energy. This benefit was mostly deferred for probable future benefit to customers through the ERM and PCA.
a $4.5 million increase in other regulatory amortizations.
Total natural gas resource costs decreased $77.0 million for the nine months ended September 30, 2016 as compared to the nine months ended September 30, 2015 due to following:
an $85.2 million decrease in natural gas purchased due to a decrease in the price of natural gas (decreased costs $58.3 million) and a decrease in total therms purchased (decreased costs $26.9 million). Total therms purchased decreased due to a decrease in wholesale sales, partially offset by an increase in retail sales.
a $5.9 million increase from amortizations and deferrals of natural gas costs. This reflects lower natural gas prices and the deferral of lower costs for future rebate to customers.
a $2.3 million increase in other regulatory amortizations.
Results of Operations - Alaska Electric Light and Power Company
Three months ended September 30, 2016 compared to the three months ended September 30, 2015 and nine months ended September 30, 2016 compared to the nine months ended September 30, 2015
Net income for AEL&P was $0.9 million for the three months ended September 30, 2016 compared to $0.4 million for the three months ended September 30, 2015. Net income was $4.9 million for the nine months ended September 30, 2016 compared to $4.0 million for the nine months ended September 30, 2015.
The increase in earnings for both the quarter and year-to-date at AEL&P was primarily due to a slight increase in gross margin. Also, there was a slight decrease in operating expenses for the year-to-date and there was an increase in equity-related AFUDC (increased earnings) due to the construction of an additional back-up generation plant which will be completed during the fourth quarter of 2016.
The increase in gross margin was primarily related to a decrease in resource costs associated with the Snettisham hydroelectric project (due to a refinancing transaction during the second half of 2015 which lowered interest costs under the take-or-pay power purchase agreement) as well as an increase in sales to commercial customers, partially offset by a decrease in sales to residential and governmental customers.
AEL&P has a relatively stable load profile as it does not have a large population of customers in its service territory with electric heating and cooling requirements; therefore, its revenues are not as sensitive to weather fluctuations as Avista Utilities. However, AEL&P does have higher winter rates for its customers during the peak period of November through May of each year, which drives higher revenues during those periods.
Results of Operations - Other Businesses
Net losses for our other businesses were $1.3 million for the three months ended September 30, 2016 compared to $0.2 million for the three months ended September 30, 2015. Net losses were $2.2 million for the nine months ended September 30, 2016 compared to $1.1 million for the nine months ended September 30, 2015.
Net losses for both the third quarter and the year-to-date were primarily related an increase in losses on investments due to initial organization costs and management fees associated with a new investment. This was partially offset by a slight decrease

55


AVISTA CORPORATION



in corporate costs (including costs associated with exploring strategic opportunities) and a slight increase in net income at METALfx for the year-to-date.

Salix Liquefied Natural Gas (LNG) Project
In early 2016, Salix was selected as the preferred respondent to a request for proposal (RFP) issued by the Alaska Industrial Development and Export Authority (AIDEA) that sought a qualified candidate to develop a new LNG facility to serve the Fairbanks, Alaska area as part of the Interior Energy Project (IEP). Commercial discussions led Salix and AIDEA to enter into an agreement that concludes Salix’s involvement in the IEP.
Critical Accounting Policies and Estimates
The preparation of our consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect amounts reported in the consolidated financial statements. Changes in these estimates and assumptions are considered reasonably possible and may have a material effect on our consolidated financial statements and thus actual results could differ from the amounts reported and disclosed herein. Our critical accounting policies that require the use of estimates and assumptions were discussed in detail in the 2015 Form 10-K and have not changed materially from that discussion.
Liquidity and Capital Resources
Overall Liquidity
Our sources of overall liquidity and the requirements for liquidity have not materially changed in the nine months ended September 30, 2016. See the 2015 Form 10-K for further discussion.
As of September 30, 2016, we had $139.8 million of available liquidity under the Avista Corp. committed line of credit and $25.0 million under the AEL&P committed line of credit. With our $400.0 million credit facility that expires in April 2021 and AEL&P's $25.0 million credit facility that expires in November 2019, we believe that we have adequate liquidity to meet our needs for the next 12 months.
Review of Cash Flow Statement
Overall
During the nine months ended September 30, 2016, positive cash flows from operating activities were $254.1 million, we received proceeds from the issuance of common stock of $66.8 million, we borrowed $70.0 million pursuant to a term loan agreement and we increased our borrowings under our committed line of credit by $82.0 million. Cash requirements included utility capital expenditures of $288.1 million, net cash collateral for derivative instruments (primarily interest rate swaps) of $19.8 million, dividends of $65.2 million, maturities of long-term debt of $92.4 million, cash paid for the settlement of interest rate swaps of $54.0 million and contributions to our pension plan of $12.0 million.
Operating Activities
Net cash provided by operating activities was $254.1 million for the nine months ended September 30, 2016 compared to $311.2 million for the nine months ended September 30, 2015. Net income was $97.2 million for the nine months ended September 30, 2016 compared to $84.8 million for the nine months ended September 30, 2015. In addition to the fluctuation in net income, the provision for deferred income taxes was $87.2 million for the nine months ended September 30, 2016 compared to $12.4 million for the nine months ended September 30, 2015. The change in the provision for deferred income taxes was primarily related to deferred taxes on property, plant and equipment, investment tax credits associated with our Nine Mile Falls hydroelectric capital project and deferred taxes on the decoupling regulatory assets.
In connection with the pricing of first mortgage bonds that will be issued in December 2016, we cash-settled interest rate swap contracts and paid a total of $54.0 million during the third quarter of 2016.
Net cash used in fluctuations in certain current assets and liabilities was $2.7 million for the nine months ended September 30, 2016, compared to net cash provided of $65.9 million for the nine months ended September 30, 2015. The net cash used by certain current assets and liabilities during the nine months ended September 30, 2016, primarily reflects net cash outflows from an increase in deposits with counterparties (primarily due to a decrease in the fair value of outstanding interest rate swaps, which required additional collateral), an increase in income taxes receivable (mainly due to an increase from the settlement of interest rate swaps in the third quarter), and a seasonal decrease in accounts payable. This was partially offset by cash inflows associated with accounts receivable and other current liabilities (primarily accrued interest).
The net cash provided by certain current assets and liabilities during the first nine months of 2015 primarily reflects positive cash flows related to a decrease in income taxes receivable (which resulted from the receipt of a tax refund in 2015 from our

56


AVISTA CORPORATION



election of federal tax tangible property regulations in 2014) and a seasonal decrease in accounts receivable and stored natural gas. These positive cash flows were partially offset by net cash outflows related to a seasonal decrease in accounts payable.
Our regulatory assets associated with our decoupling regulatory deferrals increased by $24.7 million for the nine months ended September 30, 2016 compared to $5.1 million for the nine months ended September 30, 2015 primarily related to the implementation of decoupling mechanisms in Idaho and Oregon during 2016, as well as weather that was warmer than normal during the first half of 2016. Contributions to our defined benefit pension plan were $12.0 million for each of the nine months ended September 30, 2016 and 2015.
Investing Activities
Net cash used in investing activities was $315.0 million for the nine months ended September 30, 2016, compared to $271.1 million for the nine months ended September 30, 2015. During the first nine months of 2016, we paid $288.1 million for utility capital expenditures compared to $272.8 million for the first nine months of 2015. In addition, during the first nine months of 2016, our subsidiaries disbursed $9.7 million for notes receivable to third parties and made $7.3 million in investments.
Financing Activities
Net cash provided by financing activities was $57.4 million for the nine months ended September 30, 2016 compared to net cash used of $53.0 million for the nine months ended September 30, 2015. During the first nine months of 2016, borrowings under our committed line of credit increased by $82.0 million, compared to an increase of $25.0 million in 2015. During the third quarter of 2016, we borrowed $70.0 million pursuant to a term loan agreement and redeemed $92.4 million of long-term debt at maturity. Cash dividends paid to Avista Corp. shareholders increased to $65.2 million (or $1.0275 per share) for the first nine months of 2016 from $61.8 million (or $0.99 per share) for the first nine months of 2015. During the nine months ended September 30, 2016, we issued $66.8 million of common stock, almost all of which was under sales agency agreements. During the nine months ended September 30, 2015, we issued $1.4 million of common stock and repurchased $2.9 million of common stock.
Capital Resources
Our consolidated capital structure, including the current portion of long-term debt and short-term borrowings, and excluding noncontrolling interests, consisted of the following as of September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30, 2016
 
December 31, 2015
 
Amount
 
Percent
of total
 
Amount
 
Percent
of total
Current portion of long-term debt and capital leases
$
3,257

 
0.1
%
 
$
93,167

 
2.9
%
Short-term borrowings
84,000

 
2.4
%
 
105,000

 
3.2
%
Long-term debt to affiliated trusts
51,547

 
1.5
%
 
51,547

 
1.6
%
Long-term debt and capital leases
1,678,257

 
48.7
%
 
1,480,111

 
45.4
%
Total debt
1,817,061

 
52.7
%
 
1,729,825

 
53.1
%
Total Avista Corporation shareholders’ equity
1,628,787

 
47.3
%
 
1,528,626

 
46.9
%
Total
$
3,445,848

 
100.0
%
 
$
3,258,451

 
100.0
%
Our shareholders’ equity increased $100.2 million during the first nine months of 2016 primarily due to net income and the issuance of common stock through our sales agency agreements, partially offset by dividends.
We need to finance capital expenditures and acquire additional funds for operations from time to time. The cash requirements needed to service our indebtedness, both short-term and long-term, reduce the amount of cash flow available to fund capital expenditures, purchased power, fuel and natural gas costs, dividends and other requirements.
Avista Corp. has a committed line of credit with various financial institutions in the total amount of $400.0 million. We exercised a two-year option in May 2016 to extend the maturity of the facility agreement to April 2021. As of September 30, 2016, there were $187.0 million of cash borrowings (including $103.0 million classified as long-term) and $73.2 million in letters of credit outstanding (which were primarily issued as collateral for our commodity and interest rate swap derivatives), leaving $139.8 million of available liquidity under this line of credit. See "Note 6" and "Note 7 of the Notes to Condensed Consolidated Financial Statements" for further discussion of the refinancing of short-term debt on a long-term basis.
The Avista Corp. facility contains customary covenants and default provisions, including a covenant which does not permit our ratio of “consolidated total debt” to “consolidated total capitalization” to be greater than 65 percent at any time. As of September 30, 2016, we were in compliance with this covenant with a ratio of 52.7 percent.

57


AVISTA CORPORATION



AEL&P has a $25.0 million committed line of credit that expires in November 2019. As of September 30, 2016, there were no borrowings or letters of credit outstanding under this committed line of credit.
The AEL&P committed line of credit agreement contains customary covenants and default provisions including a covenant which does not permit the ratio of “consolidated total debt at AEL&P” to “consolidated total capitalization at AEL&P,” (including the impact of the Snettisham obligation) to be greater than 67.5 percent at any time. As of September 30, 2016, AEL&P was in compliance with this covenant with a ratio of 55.8 percent.
In March 2016, we entered into four separate sales agency agreements under which Avista Corp.’s sales agents may offer and sell up to 3.8 million new shares of Avista Corp.'s common stock, no par value, from time to time. The sales agency agreements expire on February 29, 2020. In the nine months ended September 30, 2016, 1.6 million shares were issued under these agreements resulting in total net proceeds of $65.6 million, leaving 2.2 million shares remaining to be issued. We do not expect to issue any additional common stock in 2016, other than under the employee plans.
In August 2016, we entered into a term loan agreement with a commercial bank in the amount of $70.0 million with a maturity date of December 30, 2016. Loans under this agreement are unsecured and have a variable annual interest rate determined by either the Eurodollar rate or the Alternative Base Rate depending on the type of loan selected by us. We borrowed the entire $70.0 million available under this agreement, which was used to repay a portion of the $90.0 million of first mortgage bonds that matured in August 2016.
Also in August 2016 subsequent to the issuance of the $70.0 million term loan, we entered into a bond purchase agreement with five institutional investors in the private placement market for the issuance and sale of $175.0 million of Avista Corp. first mortgage bonds in December 2016. The first mortgage bonds will bear a coupon rate of 3.54 percent and mature in December 2051. The proceeds from the bonds will be received in December 2016, prior to the repayment of the $70.0 million term loan on December 30, 2016 and will be used to pay off the $70.0 million term loan and pay down the outstanding balance on the committed line of credit. In connection with the bond purchase agreement, we cash-settled six interest rate swap contracts (notional aggregate amount of $115.0 million) and paid a total of $54.0 million. The effective interest rate of the first mortgage bonds is approximately 5.63 percent, including the effects of the settled interest rate swaps and estimated issuance costs.
After considering the expected issuances of long-term debt and common stock during 2016, we expect net cash flows from operating activities, together with cash available under our committed line of credit agreements, to provide adequate resources to fund capital expenditures, dividends, and other contractual commitments.
Balances outstanding and interest rates of borrowings (excluding letters of credit) under Avista Corp.'s committed line of credit were as follows as of and for the nine months ended September 30 (dollars in thousands):
 
2016
 
2015
Borrowings outstanding at end of period
$
187,000

 
$
130,000

Letters of credit outstanding at end of period
$
73,195

 
$
43,812

Maximum borrowings outstanding during the period
$
205,000

 
$
137,500

Average borrowings outstanding during the period
$
138,296

 
$
84,013

Average interest rate on borrowings during the period
1.23
%
 
0.96
%
Average interest rate on borrowings at end of period
1.26
%
 
0.95
%
There were no borrowings outstanding under AEL&P's committed line of credit as of September 30, 2016 and September 30, 2015.
As of September 30, 2016, Avista Corp. and its subsidiaries were in compliance with all of the covenants of their financing agreements, and none of Avista Corp.'s subsidiaries constituted a “significant subsidiary” as defined in Avista Corp.'s committed line of credit.
Capital Expenditures
We are making significant capital investments in generation, transmission and distribution systems to preserve and enhance service reliability for our customers and replace aging infrastructure. Our estimated capital expenditures for 2016, 2017 and 2018 have not materially changed during the nine months ended September 30, 2016. See the 2015 Form 10-K as well as our first quarter 2016 Form 10-Q for further information.

58


AVISTA CORPORATION



Off-Balance Sheet Arrangements
As of September 30, 2016, we had $73.2 million in letters of credit outstanding under our $400.0 million committed line of credit, compared to $44.6 million as of December 31, 2015. The increase in outstanding letters of credit was related to issuing additional letters of credit as collateral for out of the money interest rate swaps during the nine months ended September 30, 2016.
Pension Plan
Avista Utilities
In the nine months ended September 30, 2016 we contributed $12.0 million to the pension plan and we do not expect to make any further contributions in 2016. We expect to contribute a total of $60.0 million to the pension plan in the period 2016 through 2020, with annual contributions of $12.0 million over that period.
The final determination of pension plan contributions for future periods is subject to multiple variables, most of which are beyond our control, including changes to the fair value of pension plan assets, changes in actuarial assumptions (in particular the discount rate used in determining the benefit obligation), or changes in federal legislation. We may change our pension plan contributions in the future depending on changes to any variables, including those listed above.
See "Note 5 of the Notes to Condensed Consolidated Financial Statements" for additional information regarding the pension plan.
Contractual Obligations
Our future contractual obligations have not materially changed during the nine months ended September 30, 2016 except for the following:
In April 2016, we entered into an agreement to invest in a company for a total of $10.0 million. The investment was $5.0 million for partial equity ownership in the company and $5.0 million in a short-term convertible loan. We issued the full $10.0 million to this company in April 2016.
In August 2016, we entered into a term loan agreement with a commercial bank in the amount of $70.0 million with a maturity date of December 30, 2016. We borrowed the entire $70.0 million available under this agreement, which was used to repay a portion of the $90.0 million of first mortgage bonds that matured in August 2016. See "Note 7 of the Notes to Condensed Consolidated Financial Statements" for further discussion of the term loan and its balance sheet classification.
In August 2016 we entered into a bond purchase agreement with five institutional investors in the private placement market for the issuance and sale of $175.0 million of Avista Corp. first mortgage bonds in December 2016. The first mortgage bonds will bear a coupon rate of 3.54 percent and mature in December 2051. See "Note 7 of the Notes to Condensed Consolidated Financial Statements" for further discussion of the first mortgage bonds.
In September 2016, we entered into an agreement to invest up to $25.0 million in a private equity fund that invests in emerging technologies, products and services throughout the electricity supply chain from generation to consumption. The funding of this commitment will be required periodically over the next five years as capital calls are made by the fund manager. As of September 30, 2016, we have paid $2.1 million toward this commitment.
In September 2016, we entered into an agreement to replace all of our existing electric meters with new two-way digital meters and the related software and support services through our AMI project in Washington State. The total agreement provides for an estimated $49.3 million in equipment, software and professional services and $0.5 million in annual maintenance for a period of 15 years. The equipment will be installed over a four year period beginning in the second half of 2017. In addition to the meter agreement, we also have approximately $10.5 million in commitments to other vendors for meter data management software and associated integration services. See "Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations: Regulatory Matters: Washington General Rate Cases" for further discussion of the regulatory treatment of existing electric meters in Washington.
See the 2015 Form 10-K for other contractual obligations.
Environmental Issues and Contingencies
Our environmental issues and contingencies disclosures have not materially changed except for the following during the nine months ended September 30, 2016. See the 2015 Form 10-K for all other environmental issues and contingencies.

59


AVISTA CORPORATION



Clean Air Act
On March 6, 2013, the Sierra Club and Montana Environmental Information Center, filed a Complaint (Complaint) in the United States District Court for the District of Montana, Billings Division, against the owners of Colstrip. The Complaint alleged certain violations of the Clean Air Act. On July 12, 2016, all of the parties to this action filed a Consent Decree with the Court settling all claims contained in the Complaint. See “Sierra Club and Montana Environmental Information Center Litigation” in “Note 12 of the Notes to Condensed Consolidated Financial Statements” for further information on this matter.
Hazardous Air Pollutants
The EPA regulates hazardous air pollutants from a published list of industrial sources referred to as "source categories" which must meet control technology requirements if they emit one or more of the pollutants in significant quantities. In 2012, the EPA finalized the Mercury Air Toxic Standards (MATS) for the coal and oil-fired source category. At the time of issuance in 2012, we examined the existing emission control systems of Colstrip Units 3 & 4, the only units in which we are a minority owner, and concluded that the existing emission control systems should be sufficient to meet mercury limits. For the remaining portion of the rule that utilized Particulate Matter as a surrogate for air toxics (including metals and acid gases), the Colstrip owners reviewed recent stack testing data and expected that no additional emission control systems would be needed for Units 3 & 4 MATS compliance.
On June 29, 2015, the Supreme Court held that the EPA's interpretation of MATS was unreasonable when it deemed cost irrelevant for MATS regulation. The EPA made a final supplemental determination on April 14, 2016, determining that an inclusion of cost considerations supported its original regulation.
Climate Change - State Legislation and State Regulatory Activities
Washington
Clean Air Rule
In September 2016, the Washington State Department of Ecology (Ecology) adopted the Clean Air Rule (CAR) to cap and reduce carbon emissions across the State of Washington in pursuit of the State’s carbon goals, which were enacted in 2008 by the Washington State Legislature (Legislature). The CAR applies to sources of annual greenhouse emissions in excess of 100,000 tons for the first compliance period of 2017 through 2019; this threshold incrementally decreases to 70,000 metric tons beginning in 2035. The rule affects stationary sources and transportation fuel suppliers, as well as natural gas distribution companies. Ecology has identified approximately 30 entities that would be regulated under the CAR. Parties covered by the regulation must reduce emissions by 1.7 percent annually until 2035. Compliance can be demonstrated by achieving emission reductions and surrendering Emission Reduction Units (ERU), which are generated by parties that achieve reductions greater than required by the rule. ERUs can also take the form of renewable energy credits from renewable resources located in Washington, carbon emission offsets, and allowances acquired from an organized cap and trade market, such as that operating in California. The CAR applies to Avista Corp. as a natural gas distribution company, for the emissions associated with the use of the natural gas we provide our customers who are not already covered under the regulation.
In September 2016, Avista Corp., Cascade Natural Gas Corp., NW Natural and Puget Sound Energy (Petitioners) jointly filed an action in the U.S. District Court for the Eastern District of Washington challenging Ecology’s recently promulgated CAR. The four companies also filed litigation in Thurston County Superior Court.
Petitioners believe that reducing greenhouse gas emissions is a matter that needs to be addressed, but the CAR is not the solution. Each utility represented in this case provided feedback and public comment to improve the rule, but ideas put forward were not incorporated. They are asking the U.S District Court and the Thurston County Superior Court to find that the CAR is invalid.
In their State claim, Petitioners assert that:
Ecology lacks statutory authority to regulate natural gas utilities, because the CAR holds them responsible for the indirect emissions of their customers;
Ecology does not have the authority to create an emission reduction trading program (ERUs); and
Ecology failed to comply with the requirements of the State Environmental Policy Act; and that the CAR is arbitrary and capricious.
Petitioners' Federal claim asserts that the CAR violates the dormant Commerce Clause of the U.S. Constitution by discriminating against interstate commerce, regulating extraterritorially and unduly burdening interstate commerce by restricting the use of ERU’s (allowances) generated from outside Washington State for compliance purposes.

60


AVISTA CORPORATION



Initiative I-732
An Initiative to the Legislature (I-732), which would impose a carbon tax on fossil-fueled generation and natural gas distribution, as well as on transportation fuels, was submitted to the Legislature in January 2016 as an Initiative to the Legislature. Given the Legislature’s failure to act upon the measure, I-732 has been referred to the November 2016 General Election ballot.
While we cannot predict the eventual outcome of actions arising out of the initiatives, legislation and regulatory actions at this time nor estimate the effect thereof, we will continue to seek recovery, through the ratemaking process, of all operating and capitalized costs related to our utility operations.
Oregon
In Oregon, legislation was enacted this year which requires Portland General Electric and PacifiCorp to remove coal-fired generation from their Oregon rate-base by 2030. This legislation does not directly relate to Avista Corp. because Avista Corp. is not an electric utility in Oregon. However, because these two utilities, along with Avista Corp., hold minority interests in Colstrip, the legislation could indirectly impact Avista Corp., though specific impacts cannot be identified at this time. While the legislation requires Portland General Electric and PacifiCorp to eliminate Colstrip from their rates, they would be permitted to sell the output of their shares of Colstrip into the wholesale market or, as is the case with PacifiCorp, reallocate the plant to other states. We cannot predict the eventual outcome of actions arising from this legislation at this time or estimate the effect thereof on Avista Corp.; however, we will continue to seek recovery, through the ratemaking process, of all operating and capitalized costs related to our generation assets.
Other
For other environmental issues and other contingencies see “Note 12 of the Notes to Condensed Consolidated Financial Statements.”
Enterprise Risk Management
The material risks to our businesses were discussed in our 2015 Form 10-K and have not materially changed during the nine months ended September 30, 2016. Refer to the 2015 Form 10-K for further discussion of our risks and the mitigation of those risks.
Financial Risk
Our financial risks have not materially changed during the nine months ended September 30, 2016. Refer to the 2015 Form 10-K. The financial risks included below are required interim disclosures, even if they have not materially changed from December 31, 2015.
Interest Rate Risk
We use a variety of techniques to manage our interest rate risks. We have an interest rate risk policy and have established a policy to limit our variable rate exposures to a percentage of total capitalization. Additionally, interest rate risk is managed by monitoring market conditions when timing the issuance of long-term debt and optional debt redemptions and through the use of fixed rate long-term debt with varying maturities. The 2015 Form 10-K contains a discussion of risk management policies and procedures. See "Note 4 of the Notes to Condensed Consolidated Financial Statements" for a summary of our interest rate swaps outstanding as of September 30, 2016 and December 31, 2015.
Credit Risk
Avista Utilities' contracts for the purchase and sale of energy commodities can require collateral in the form of cash or letters of credit. As of September 30, 2016, we had cash deposited as collateral in the amount of $18.1 million and letters of credit of $27.8 million outstanding related to our energy derivative contracts. Price movements and/or a downgrade in our credit ratings could further impact the amount of collateral required. See “Credit Ratings” in the 2015 Form 10-K for further information. For example, in addition to limiting our ability to conduct transactions, if our credit ratings were lowered to below “investment grade” based on our positions outstanding at September 30, 2016, we would potentially be required to post additional collateral of up to $4.4 million. This amount is different from the amount disclosed in “Note 4 of the Notes to Condensed Consolidated Financial Statements” because, while this analysis includes contracts that are not considered derivatives in addition to the contracts considered in Note 4, this analysis takes into account contractual threshold limits that are not considered in Note 4. Without contractual threshold limits, we would potentially be required to post additional collateral of $5.6 million.
Under the terms of interest rate swap derivatives that we enter into periodically, we may be required to post cash or letters of credit as collateral depending on fluctuations in the fair value of the instrument. As of September 30, 2016, we had interest rate

61


AVISTA CORPORATION



swap derivatives outstanding with a notional amount totaling $470.0 million and we had deposited cash in the amount of $64.4 million and letters of credit of $39.1 million as collateral for these interest rate swap derivative contracts. If our credit ratings were lowered to below “investment grade” based on our interest rate swap derivatives outstanding at September 30, 2016, we would be required to post additional collateral of $32.2 million.
Energy Commodity Risk
Our energy commodity risks have not materially changed during the nine months ended September 30, 2016, except as discussed below. Refer to the 2015 Form 10-K. The following table presents energy commodity derivative fair values as a net asset or (liability) as of September 30, 2016 that are expected to settle in each respective year (dollars in thousands):
 
Purchases
 
Sales
 
Electric Derivatives
 
Gas Derivatives
 
Electric Derivatives
 
Gas Derivatives
Year
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
2016
$
(1,968
)
 
$
(1,918
)
 
$
(252
)
 
$
(9,555
)
 
$
24

 
$
3,755

 
$
(400
)
 
$
3,035

2017
(5,291
)
 
111

 
(801
)
 
(13,454
)
 
(636
)
 
3,542

 
(1,568
)
 
2,048

2018
(5,591
)
 

 

 
(4,980
)
 
(45
)
 
(19
)
 
(1,115
)
 
644

2019
(3,454
)
 

 
(228
)
 
(3,261
)
 
(17
)
 

 
(1,087
)
 
12

2020

 

 
(259
)
 
(358
)
 

 

 
(1,290
)
 

Thereafter

 

 

 

 

 

 
(896
)
 

The following table presents energy commodity derivative fair values as a net asset or (liability) as of December 31, 2015 that are expected to be delivered in each respective year (dollars in thousands):
 
Purchases
 
Sales
 
Electric Derivatives
 
Gas Derivatives
 
Electric Derivatives
 
Gas Derivatives
Year
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
 
Physical (1)
 
Financial (1)
2016
$
(6,928
)
 
$
(14,988
)
 
$
(5,895
)
 
$
(41,006
)
 
$
82

 
$
28,857

 
$
173

 
$
22,445

2017
(6,403
)
 
36

 
(1,050
)
 
(9,473
)
 
(23
)
 
3,971

 
(1,125
)
 
313

2018
(5,614
)
 

 

 
(3,554
)
 
(50
)
 

 
(1,172
)
 
(162
)
2019
(3,072
)
 

 
(22
)
 
(1,964
)
 
(44
)
 

 
(1,220
)
 

2020

 

 
35

 
(18
)
 

 

 
(1,130
)
 

Thereafter

 

 

 

 

 

 
(679
)
 

(1)
Physical transactions represent commodity transactions in which we will take or make delivery of either electricity or natural gas; financial transactions represent derivative instruments with delivery of cash in the amount of the benefit or cost but with no physical delivery of the commodity, such as futures, swaps, options, or forward contracts.
The electric and natural gas derivative contracts above will be included in either net power supply costs or net natural gas supply costs during the period they are delivered and will be included in the various recovery mechanisms (ERM, PCA, and PGAs), or in the general rate case process, and are expected to eventually be reflected in retail rates from customers.
Item 3. Quantitative and Qualitative Disclosures about Market Risk
The information required by this item is set forth in the Enterprise Risk Management section of "Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations" and is incorporated herein by reference.
Item 4. Controls and Procedures
Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures
The Company has disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended) (Act) that are designed to ensure that information required to be disclosed in the reports it files or submits under the Act is recorded, processed, summarized and reported on a timely basis. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Act is accumulated and communicated to the Company’s management, including its principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure. With the participation of the Company’s principal executive officer and principal financial officer, the Company's management evaluated its disclosure controls and procedures as of the end of the period covered by this report. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the

62


AVISTA CORPORATION



possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. Based upon this evaluation, the Company’s principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures are effective at a reasonable assurance level as of September 30, 2016.
There have been no changes in the Company's internal control over financial reporting that occurred during the third quarter of 2016 that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.
PART II. Other Information
Item 1. Legal Proceedings
See “Note 12 of Notes to Condensed Consolidated Financial Statements” in “Part I. Financial Information Item 1. Condensed Consolidated Financial Statements.”
Item 1A. Risk Factors
Please refer to the 2015 Form 10-K for disclosure of risk factors that could have a significant impact on our results of operations, financial condition or cash flows and could cause actual results or outcomes to differ materially from those discussed in our reports filed with the Securities and Exchange Commission (including this Quarterly Report on Form 10-Q), and elsewhere. These risk factors have not materially changed from the disclosures provided in the 2015 Form 10-K.
In addition to these risk factors, see also “Forward-Looking Statements” and "Item 2. Management’s Discussion and Analysis: Regulatory Matters: 2015 Washington General Rate Cases" for additional factors which could have a significant impact on our operations, results of operations, financial condition or cash flows and could cause actual results to differ materially from those anticipated in such statements.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
(a)
Not applicable
(b)
Not applicable
(c)
Not applicable
Item 4. Mine Safety Disclosures
Not applicable.
Item 6. Exhibits
12

Computation of ratio of earnings to fixed charges*
15

Letter Re: Unaudited Interim Financial Information*
31.1

Certification of Chief Executive Officer (Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002)*
31.2

Certification of Chief Financial Officer (Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002)*
32

Certification of Corporate Officers (Furnished Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)**
101

The following financial information from the Quarterly Report on Form 10−Q for the period ended September 30, 2016, formatted in XBRL (Extensible Business Reporting Language) and filed electronically herewith: (i) the Condensed Consolidated Statements of Income; (ii) Condensed Consolidated Statements of Comprehensive Income; (iii) the Condensed Consolidated Balance Sheets; (iv) the Condensed Consolidated Statements of Cash Flows; (v) the Condensed Consolidated Statements of Equity; and (vi) the Notes to Condensed Consolidated Financial Statements.*
 
 
*

Filed herewith.
**

Furnished herewith.

63


AVISTA CORPORATION



SIGNATURE
Pursuant to the requirements 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.
 
 
 
 
AVISTA CORPORATION
 
 
 
(Registrant)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date:
October 31, 2016
 
/s/    Mark T. Thies        
 
 
 
Mark T. Thies
 
 
 
Senior Vice President,
Chief Financial Officer, and Treasurer
(Principal Financial Officer)

64