10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 10-Q

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

For the quarterly period ended March 31, 2017

OR

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

Exact Name of Registrant as	Commission	I.R.S. Employer
Specified in Its Charter	File Number	Identification No.
HAWAIIAN ELECTRIC INDUSTRIES, INC.	1-8503	99-0208097
and Principal Subsidiary
HAWAIIAN ELECTRIC COMPANY, INC.	1-4955	99-0040500

State of Hawaii

(State or other jurisdiction of incorporation or organization)

Hawaiian Electric Industries, Inc. – 1001 Bishop Street, Suite 2900, Honolulu, Hawaii  96813

Hawaiian Electric Company, Inc. – 900 Richards Street, Honolulu, Hawaii  96813

(Address of principal executive offices and zip code)

Hawaiian Electric Industries, Inc. –(808) 543-5662

Hawaiian Electric Company, Inc. – (808) 543-7771

(Registrant’s telephone number, including area code)

Not applicable

(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.

Hawaiian Electric Industries, Inc. Yes x No o Hawaiian Electric Company, Inc. Yes x No o

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).

Hawaiian Electric Industries, Inc. Yes x No o Hawaiian Electric Company, Inc. Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Securities Exchange Act of 1934.

Hawaiian Electric Industries, Inc.	Large accelerated filer  x	Hawaiian Electric Company, Inc.	Large accelerated filer o
	Accelerated filer o		Accelerated filer o
	Non-accelerated filer o		Non-accelerated filer  x
	(Do not check if a smaller reporting company)		(Do not check if a smaller reporting company)
	Smaller reporting company o		Smaller reporting company o
	Emerging growth company o		Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Hawaiian Electric Industries, Inc. o Hawaiian Electric Company, Inc. o

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

Hawaiian Electric Industries, Inc. Yes o No x Hawaiian Electric Company, Inc. Yes o No x

APPLICABLE ONLY TO CORPORATE ISSUERS:

Indicate the number of shares outstanding of each of the issuers’ classes of common stock, as of the latest practicable date.

Class of Common Stock	Outstanding April 27, 2017
Hawaiian Electric Industries, Inc. (Without Par Value)	108,750,455 Shares
Hawaiian Electric Company, Inc. ($6-2/3 Par Value)	16,019,785 Shares (not publicly traded)

Hawaiian Electric Industries, Inc. (HEI) is the sole holder of Hawaiian Electric Company, Inc. (Hawaiian Electric) common stock.

This combined Form 10-Q is separately filed by HEI and Hawaiian Electric. Information contained herein relating to any individual registrant is filed by such registrant on its own behalf. No registrant makes any representation as to information relating to the other registrant, except that information relating to Hawaiian Electric is also attributed to HEI.

Hawaiian Electric Industries, Inc. and Subsidiaries

Hawaiian Electric Company, Inc. and Subsidiaries

Form 10-Q—Quarter ended March 31, 2017

TABLE OF CONTENTS

Page No.
ii	Glossary of Terms
iv	Cautionary Note Regarding Forward-Looking Statements
	PART I. FINANCIAL INFORMATION
1	Item 1.	Financial Statements
		Hawaiian Electric Industries, Inc. and Subsidiaries
1		Condensed Consolidated Statements of Income (unaudited) - three months ended March 31, 2017 and 2016
2		Condensed Consolidated Statements of Comprehensive Income (unaudited) - three months ended March 31, 2017 and 2016
3		Condensed Consolidated Balance Sheets (unaudited) - March 31, 2017 and December 31, 2016
4		Condensed Consolidated Statements of Changes in Shareholders’ Equity (unaudited) - three months ended March 31, 2017 and 2016
5		Condensed Consolidated Statements of Cash Flows (unaudited) - three months ended March 31, 2017 and 2016
		Hawaiian Electric Company, Inc. and Subsidiaries
6		Condensed Consolidated Statements of Income (unaudited) - three months ended March 31, 2017 and 2016
6		Condensed Consolidated Statements of Comprehensive Income (unaudited) - three months ended March 31, 2017 and 2016
7		Condensed Consolidated Balance Sheets (unaudited) - March 31, 2017 and December 31, 2016
8		Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited) - three months ended March 31, 2017 and 2016
9		Condensed Consolidated Statements of Cash Flows (unaudited) - three months ended March 31, 2017 and 2016
10		Notes to Condensed Consolidated Financial Statements (unaudited)
57	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations
57		HEI consolidated
60		Electric Utilities
70		Bank
77	Item 3.	Quantitative and Qualitative Disclosures About Market Risk
77	Item 4.	Controls and Procedures
	PART II.	OTHER INFORMATION
78	Item 1.	Legal Proceedings
78	Item 1A.	Risk Factors
79	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds
79	Item 5.	Other Information
80	Item 6.	Exhibits
81	Signatures

i

Hawaiian Electric Industries, Inc. and Subsidiaries

Hawaiian Electric Company, Inc. and Subsidiaries

Form 10-Q—Quarter ended March 31, 2017

GLOSSARY OF TERMS

Terms	Definitions
AES Hawaii	AES Hawaii, Inc.
AFUDC	Allowance for funds used during construction
AOCI	Accumulated other comprehensive income/(loss)
ASB	American Savings Bank, F.S.B., a wholly-owned subsidiary of ASB Hawaii, Inc.
ASB Hawaii	ASB Hawaii, Inc. (formerly American Savings Holdings, Inc.), a wholly owned subsidiary of Hawaiian Electric Industries, Inc. and the parent company of American Savings Bank, F.S.B.
ASU	Accounting Standards Update
CIP CT-1	Campbell Industrial Park 110 MW combustion turbine No. 1
Company	Hawaiian Electric Industries, Inc. and its direct and indirect subsidiaries, including, without limitation, Hawaiian Electric Company, Inc. and its subsidiaries (listed under Hawaiian Electric); ASB Hawaii, Inc. and its subsidiary, American Savings Bank, F.S.B.; HEI Properties, Inc. (dissolved in 2015); and The Old Oahu Tug Service, Inc. (formerly Hawaiian Tug & Barge Corp.).
Consumer Advocate	Division of Consumer Advocacy, Department of Commerce and Consumer Affairs of the State of Hawaii
CBRE	Community-based renewable energy
DER	Distributed Energy Resources
D&O	Decision and order from the PUC
DG	Distributed generation
Dodd-Frank Act	Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010
DOH	Department of Health of the State of Hawaii
DRIP	HEI Dividend Reinvestment and Stock Purchase Plan
DSM	Demand-side management
ECAC	Energy cost adjustment clause
EIP	2010 Equity and Incentive Plan, as amended and restated
EPA	Environmental Protection Agency — federal
EPS	Earnings per share
ERP/EAM	Enterprise Resource Planning/Enterprise Asset Management
EVE	Economic value of equity
Exchange Act	Securities Exchange Act of 1934
FASB	Financial Accounting Standards Board
FDIC	Federal Deposit Insurance Corporation
federal	U.S. Government
FHLB	Federal Home Loan Bank
FHLMC	Federal Home Loan Mortgage Corporation
FNMA	Federal National Mortgage Association
FRB	Federal Reserve Board
GAAP	Accounting principles generally accepted in the United States of America
GHG	Greenhouse gas

ii

GLOSSARY OF TERMS, continued

Terms	Definitions
GNMA	Government National Mortgage Association
Hawaii Electric Light	Hawaii Electric Light Company, Inc., an electric utility subsidiary of Hawaiian Electric Company, Inc.
Hawaiian Electric	Hawaiian Electric Company, Inc., an electric utility subsidiary of Hawaiian Electric Industries, Inc. and parent company of Hawaii Electric Light Company, Inc., Maui Electric Company, Limited, HECO Capital Trust III (unconsolidated financing subsidiary), Renewable Hawaii, Inc. and Uluwehiokama Biofuels Corp.
HEP	Hamakua Energy Partners, L.P., successor in interest to Encogen Hawaii, L.P.
HEI	Hawaiian Electric Industries, Inc., direct parent company of Hawaiian Electric Company, Inc., ASB Hawaii, Inc., HEI Properties, Inc. (dissolved in 2015) and The Old Oahu Tug Service, Inc. (formerly Hawaiian Tug & Barge Corp.)
HEIRSP	Hawaiian Electric Industries Retirement Savings Plan
HELOC	Home equity line of credit
HPOWER	City and County of Honolulu with respect to a power purchase agreement for a refuse-fired plant
IPP	Independent power producer
Kalaeloa	Kalaeloa Partners, L.P.
KWH	Kilowatthour/s (as applicable)
LNG	Liquefied natural gas
LTIP	Long-term incentive plan
Maui Electric	Maui Electric Company, Limited, an electric utility subsidiary of Hawaiian Electric Company, Inc.
Merger	As provided in the Merger Agreement (see below), merger of NEE Acquisition Sub II, Inc. with and into HEI, with HEI surviving, and then merger of HEI with and into NEE Acquisition Sub I, LLC, with NEE Acquisition Sub I, LLC surviving as a wholly owned subsidiary of NextEra Energy, Inc.
Merger Agreement	Agreement and Plan of Merger by and among HEI, NextEra Energy, Inc., NEE Acquisition Sub II, Inc. and NEE Acquisition Sub I, LLC, dated December 3, 2014 and terminated July 16, 2016
MW	Megawatt/s (as applicable)
NEE	NextEra Energy, Inc.
NEM	Net energy metering
NII	Net interest income
O&M	Other operation and maintenance
OCC	Office of the Comptroller of the Currency
OPEB	Postretirement benefits other than pensions
PPA	Power purchase agreement
PPAC	Purchased power adjustment clause
PSIPs	Power Supply Improvement Plans
PUC	Public Utilities Commission of the State of Hawaii
PV	Photovoltaic
RAM	Rate adjustment mechanism
RBA	Revenue balancing account
RFP	Request for proposals
ROACE	Return on average common equity
RORB	Return on rate base
RPS	Renewable portfolio standards
SEC	Securities and Exchange Commission
See	Means the referenced material is incorporated by reference
Spin-Off	The previously planned distribution to HEI shareholders of all of the common stock of ASB Hawaii immediately prior to the Merger, which was terminated
TDR	Troubled debt restructuring
Trust III	HECO Capital Trust III
Utilities	Hawaiian Electric Company, Inc., Hawaii Electric Light Company, Inc. and Maui Electric Company, Limited
VIE	Variable interest entity

iii

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This report and other presentations made by Hawaiian Electric Industries, Inc. (HEI) and Hawaiian Electric Company, Inc. (Hawaiian Electric) and their subsidiaries contain “forward-looking statements,” which include statements that are predictive in nature, depend upon or refer to future events or conditions and usually include words such as “will,” “expects,” “anticipates,” “intends,” “plans,” “believes,” “predicts,” “estimates” or similar expressions. In addition, any statements concerning future financial performance, ongoing business strategies or prospects or possible future actions are also forward-looking statements. Forward-looking statements are based on current expectations and projections about future events and are subject to risks, uncertainties and the accuracy of assumptions concerning HEI and its subsidiaries (collectively, the Company), the performance of the industries in which they do business and economic, political and market factors, among other things. These forward-looking statements are not guarantees of future performance.

Risks, uncertainties and other important factors that could cause actual results to differ materially from those described in forward-looking statements and from historical results include, but are not limited to, the following:

• international, national and local economic and political conditions, including the state of the Hawaii tourism, defense and construction industries, the strength or weakness of the Hawaii and continental U.S. real estate markets (including the fair value and/or the actual performance of collateral underlying loans held by ASB, which could result in higher loan loss provisions and write-offs), decisions concerning the extent of the presence of the federal government and military in Hawaii, the implications and potential impacts of U.S. and foreign capital and credit market conditions and federal, state and international responses to those conditions, and the potential impacts of global developments (including global economic conditions and uncertainties, the effects of the United Kingdom’s referendum to withdraw from the European Union, unrest, the conflict in Syria, terrorist acts by ISIS or others, potential conflict or crisis with North Korea and potential pandemics);

• the effects of future actions or inaction of the U.S. government or related agencies, including those related to the U.S. debt ceiling, monetary policy and policy and regulation changes advanced or proposed by President Trump and his administration;

• weather and natural disasters (e.g., hurricanes, earthquakes, tsunamis, lightning strikes, lava flows and the potential effects of climate change, such as more severe storms and rising sea levels), including their impact on the Company's and Utilities' operations and the economy;

• the timing and extent of changes in interest rates and the shape of the yield curve;

• the ability of the Company and the Utilities to access the credit and capital markets (e.g., to obtain commercial paper and other short-term and long-term debt financing, including lines of credit, and, in the case of HEI, to issue common stock) under volatile and challenging market conditions, and the cost of such financings, if available;

• the risks inherent in changes in the value of the Company’s pension and other retirement plan assets and ASB’s securities available for sale;

• changes in laws, regulations, market conditions and other factors that result in changes in assumptions used to calculate retirement benefits costs and funding requirements;

• the impact of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (Dodd-Frank Act) and of the rules and regulations that the Dodd-Frank Act requires to be promulgated;

• increasing competition in the banking industry (e.g., increased price competition for deposits, or an outflow of deposits to alternative investments, which may have an adverse impact on ASB’s cost of funds);

• the impacts of the termination of the Merger with NextEra Energy, Inc. (NEE) and the resulting loss of NEE’s resources, expertise and support (e.g., financial and technological), including potentially higher costs and longer lead times to increase levels of renewable energy and to complete projects like Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM) and smart grids, and a higher cost of capital;

• the potential delay by the Public Utilities Commission of the State of Hawaii (PUC) in considering (and potential disapproval of actual or proposed) renewable energy proposals and related costs; reliance by the Utilities on outside parties such as the state, independent power producers (IPPs) and developers; and uncertainties surrounding technologies, solar power, wind power, biofuels, environmental assessments required to meet renewable portfolio standards (RPS) goals and the impacts of implementation of the renewable energy proposals on future costs of electricity;

• the ability of the Utilities to develop, implement and recover the costs of implementing the Utilities’ action plans and business model changes proposed and being developed in response to the four orders that the PUC issued in April 2014, in which the PUC: directed the Utilities to develop, among other things, Power Supply Improvement Plans, a Demand Response Portfolio Plan and a Distributed Generation Interconnection Plan; described the PUC’s inclinations on the future of Hawaii’s electric utilities and the vision, business strategies and regulatory policy changes required to align the Utilities’ business model with customer interests and the state’s public policy goals; and emphasized the need to “leap ahead” of other states in creating a 21st century generation system and modern transmission and distribution grids;

• capacity and supply constraints or difficulties, especially if generating units (utility-owned or IPP-owned) fail or measures such as demand-side management (DSM), distributed generation (DG), combined heat and power or other firm capacity supply-side resources fall short of achieving their forecasted benefits or are otherwise insufficient to reduce or meet peak demand;

• fuel oil price changes, delivery of adequate fuel by suppliers and the continued availability to the electric utilities of their energy cost adjustment clauses (ECACs);

• the continued availability to the electric utilities or modifications of other cost recovery mechanisms, including the purchased power adjustment clauses (PPACs), rate adjustment mechanisms (RAMs) and pension and postretirement benefits other than pensions (OPEB) tracking mechanisms, and the continued decoupling of revenues from sales to mitigate the effects of declining kilowatthour sales;

• the impact of fuel price volatility on customer satisfaction and political and regulatory support for the Utilities;

iv

• the risks associated with increasing reliance on renewable energy, including the availability and cost of non-fossil fuel supplies for renewable energy generation and the operational impacts of adding intermittent sources of renewable energy to the electric grid;

• the growing risk that energy production from renewable generating resources may be curtailed and the interconnection of additional resources will be constrained as more generating resources are added to the Utilities' electric systems and as customers reduce their energy usage;

• the ability of IPPs to deliver the firm capacity anticipated in their power purchase agreements (PPAs);

• the potential that, as IPP contracts near the end of their terms, there may be less economic incentive for the IPPs to make investments in their units to ensure the availability of their units;

• the ability of the Utilities to negotiate, periodically, favorable agreements for significant resources such as fuel supply contracts and collective bargaining agreements;

• new technological developments that could affect the operations and prospects of the Utilities and ASB or their competitors;

• new technological developments, such as the commercial development of energy storage and microgrids, that could affect the operations of the Utilities;

• cyber security risks and the potential for cyber incidents, including potential incidents at HEI, ASB and the Utilities (including at ASB branches and electric utility plants) and incidents at data processing centers they use, to the extent not prevented by intrusion detection and prevention systems, anti-virus software, firewalls and other general information technology controls;

• federal, state, county and international governmental and regulatory actions, such as existing, new and changes in laws, rules and regulations applicable to HEI, the Utilities and ASB (including changes in taxation, increases in capital requirements, regulatory policy changes, environmental laws and regulations (including resulting compliance costs and risks of fines and penalties and/or liabilities), the regulation of greenhouse gas (GHG) emissions, governmental fees and assessments (such as Federal Deposit Insurance Corporation assessments), and potential carbon “cap and trade” legislation that may fundamentally alter costs to produce electricity and accelerate the move to renewable generation);

• developments in laws, regulations and policies governing protections for historic, archaeological and cultural sites, and plant and animal species and habitats, as well as developments in the implementation and enforcement of such laws, regulations and policies;

• discovery of conditions that may be attributable to historical chemical releases, including any necessary investigation and remediation, and any associated enforcement, litigation or regulatory oversight;

• decisions by the PUC in rate cases and other proceedings (including the risks of delays in the timing of decisions, adverse changes in final decisions from interim decisions and the disallowance of project costs as a result of adverse regulatory audit reports or otherwise);

• decisions by the PUC and by other agencies and courts on land use, environmental and other permitting issues (such as required corrective actions, restrictions and penalties that may arise, such as with respect to environmental conditions or RPS);

• potential enforcement actions by the Office of the Comptroller of the Currency (OCC), the Federal Reserve Board (FRB), the Federal Deposit Insurance Corporation (FDIC) and/or other governmental authorities (such as consent orders, required corrective actions, restrictions and penalties that may arise, for example, with respect to compliance deficiencies under existing or new banking and consumer protection laws and regulations or with respect to capital adequacy);

• the ability of the Utilities to recover increasing costs and earn a reasonable return on capital investments not covered by RAMs;

• the risks associated with the geographic concentration of HEI’s businesses and ASB’s loans, ASB’s concentration in a single product type (i.e., first mortgages) and ASB’s significant credit relationships (i.e., concentrations of large loans and/or credit lines with certain customers);

• changes in accounting principles applicable to HEI, the Utilities and ASB, including the adoption of new U.S. accounting standards, the potential discontinuance of regulatory accounting and the effects of potentially required consolidation of variable interest entities (VIEs) or required capital lease accounting for PPAs with IPPs;

• changes by securities rating agencies in their ratings of the securities of HEI and Hawaiian Electric and the results of financing efforts;

• faster than expected loan prepayments that can cause an acceleration of the amortization of premiums on loans and investments and the impairment of mortgage-servicing assets of ASB;

• changes in ASB’s loan portfolio credit profile and asset quality which may increase or decrease the required level of provision for loan losses, allowance for loan losses and charge-offs;

• changes in ASB’s deposit cost or mix which may have an adverse impact on ASB’s cost of funds;

• the final outcome of tax positions taken by HEI, the Utilities and ASB;

• the risks of suffering losses and incurring liabilities that are uninsured (e.g., damages to the Utilities’ transmission and distribution system and losses from business interruption) or underinsured (e.g., losses not covered as a result of insurance deductibles or other exclusions or exceeding policy limits); and

• other risks or uncertainties described elsewhere in this report and in other reports (e.g., “Item 1A. Risk Factors” in the Company’s Annual Report on Form 10-K) previously and subsequently filed by HEI and/or Hawaiian Electric with the Securities and Exchange Commission (SEC).

Forward-looking statements speak only as of the date of the report, presentation or filing in which they are made. Except to the extent required by the federal securities laws, HEI, Hawaiian Electric, ASB and their subsidiaries undertake no obligation to publicly update or revise any forward-looking statements, whether written or oral and whether as a result of new information, future events or otherwise.

v

PART I - FINANCIAL INFORMATION

Item 1.  Financial Statements

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Income (unaudited)

	Three months ended March 31
(in thousands, except per share amounts)	2017			2016
Revenues
Electric utility	$	518,611		$	482,052
Bank	72,856			68,840
Other	95			68
Total revenues	591,562			550,960
Expenses
Electric utility	469,673			426,726
Bank	48,696			49,246
Other	5,331			6,137
Total expenses	523,700			482,109
Operating income (loss)
Electric utility	48,938			55,326
Bank	24,160			19,594
Other	(5,236		)	(6,069		)
Total operating income	67,862			68,851
Interest expense, net—other than on deposit liabilities and other bank borrowings	(19,568		)	(20,126		)
Allowance for borrowed funds used during construction	889			662
Allowance for equity funds used during construction	2,399			1,739
Income before income taxes	51,582			51,126
Income taxes	16,916			18,301
Net income	34,666			32,825
Preferred stock dividends of subsidiaries	473			473
Net income for common stock	$	34,193		$	32,352
Basic earnings per common share	$	0.31		$	0.30
Diluted earnings per common share	$	0.31		$	0.30
Dividends per common share	$	0.31		$	0.31
Weighted-average number of common shares outstanding	108,674			107,620
Net effect of potentially dilutive shares	184			161
Weighted-average shares assuming dilution	108,858			107,781

The accompanying notes are an integral part of these condensed consolidated financial statements.

1

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Comprehensive Income (unaudited)

	Three months ended March 31
(in thousands)	2017			2016
Net income for common stock	$	34,193		$	32,352
Other comprehensive income (loss), net of taxes:
Net unrealized gains on available-for-sale investment securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223			7,428
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gains arising during the period, net of taxes of nil and $638, respectively	—			1,002
Reclassification adjustment to net income, net of tax benefits of $289 and $35, respectively	454			54
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,502 and $2,257, respectively	3,921			3,538
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $2,301 and $2,052, respectively	(3,613		)	(3,222		)
Other comprehensive income, net of taxes	985			8,800
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	$	35,178		$	41,152

The accompanying notes are an integral part of these condensed consolidated financial statements.

2

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets (unaudited)

(dollars in thousands)	March 31, 2017			December 31, 2016
Assets
Cash and cash equivalents	$	234,230		$	278,452
Accounts receivable and unbilled revenues, net	252,416			237,950
Available-for-sale investment securities, at fair value	1,228,922			1,105,182
Stock in Federal Home Loan Bank, at cost	11,706			11,218
Loans receivable held for investment, net	4,669,274			4,683,160
Loans held for sale, at lower of cost or fair value	10,454			18,817
Property, plant and equipment, net of accumulated depreciation of $2,475,562 and $2,444,348 at March 31, 2017 and December 31, 2016, respectively	4,641,514			4,603,465
Regulatory assets	945,409			957,451
Other	467,160			447,621
Goodwill	82,190			82,190
Total assets	$	12,543,275		$	12,425,506
Liabilities and shareholders’ equity
Liabilities
Accounts payable	$	160,819		$	143,279
Interest and dividends payable	27,407			25,225
Deposit liabilities	5,675,090			5,548,929
Short-term borrowings—other than bank	2,300			—
Other bank borrowings	200,154			192,618
Long-term debt, net—other than bank	1,618,651			1,619,019
Deferred income taxes	740,506			728,806
Regulatory liabilities	419,940			410,693
Contributions in aid of construction	541,574			543,525
Defined benefit pension and other postretirement benefit plans liability	632,964			638,854
Other	423,989			473,512
Total liabilities	10,443,394			10,324,460
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293			34,293
Commitments and contingencies (Notes 4 and 5)
Shareholders’ equity
Preferred stock, no par value, authorized 10,000,000 shares; issued: none	—			—
Common stock, no par value, authorized 200,000,000 shares; issued and outstanding: 108,745,265 shares and 108,583,413 shares at March 31, 2017 and December 31, 2016, respectively	1,658,280			1,660,910
Retained earnings	439,452			438,972
Accumulated other comprehensive loss, net of tax benefits	(32,144		)	(33,129		)
Total shareholders’ equity	2,065,588			2,066,753
Total liabilities and shareholders’ equity	$	12,543,275		$	12,425,506

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Changes in Shareholders’ Equity (unaudited)

	Common stock				Retained			Accumulated other comprehensive
(in thousands)	Shares	Amount			Earnings			income (loss)			Total
Balance, December 31, 2016	108,583	$	1,660,910		$	438,972		$	(33,129	)	$	2,066,753
Net income for common stock	—	—			34,193			—			34,193
Other comprehensive income, net of taxes	—	—			—			985			985
Issuance of common stock, net of expenses	162	(2,630		)	—			—			(2,630		)
Common stock dividends	—	—			(33,713		)	—			(33,713		)
Balance, March 31, 2017	108,745	$	1,658,280		$	439,452		$	(32,144	)	$	2,065,588
Balance, December 31, 2015	107,460	$	1,629,136		$	324,766		$	(26,262	)	$	1,927,640
Net income for common stock	—	—			32,352			—			32,352
Other comprehensive income, net of taxes	—	—			—			8,800			8,800
Issuance of common stock, net of expenses	416	6,754			—			—			6,754
Common stock dividends	—	—			(33,367		)	—			(33,367		)
Balance, March 31, 2016	107,876	$	1,635,890		$	323,751		$	(17,462	)	$	1,942,179

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (unaudited)

	Three months ended March 31
(in thousands)	2017			2016
Cash flows from operating activities
Net income	$	34,666		$	32,825
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	50,051			48,594
Other amortization	2,372			1,928
Provision for loan losses	3,907			4,766
Loans receivable originated and purchased, held for sale	(35,725		)	(42,719		)
Proceeds from sale of loans receivable, held for sale	40,588			40,363
Deferred income taxes	10,096			13,008
Share-based compensation expense	1,056			1,013
Allowance for equity funds used during construction	(2,399		)	(1,739		)
Other	(347		)	1,702
Changes in assets and liabilities
Decrease (increase) in accounts receivable and unbilled revenues, net	(12,337		)	28,108
Decrease (increase) in fuel oil stock	(7,444		)	22,812
Decrease in regulatory assets	5,909			1,585
Increase in accounts, interest and dividends payable	71,846			30,135
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(42,175		)	(14,343		)
Increase in defined benefit pension and other postretirement benefit plans liability	1,012			137
Change in other assets and liabilities	(27,142		)	2,797
Net cash provided by operating activities	93,934			170,972
Cash flows from investing activities
Available-for-sale investment securities purchased	(171,878		)	(122,387		)
Principal repayments on available-for-sale investment securities	48,200			48,819
Purchase of stock from Federal Home Loan Bank	(488		)	(1,373		)
Redemption of stock from Federal Home Loan Bank	—			833
Net decrease (increase) in loans held for investment	890			(28,137		)
Proceeds from sale of commercial loans	13,493			—
Proceeds from sale of real estate acquired in settlement of loans	185			232
Capital expenditures	(138,185		)	(127,818		)
Contributions in aid of construction	10,650			13,761
Other	5,709			819
Net cash used in investing activities	(231,424		)	(215,251		)
Cash flows from financing activities
Net increase in deposit liabilities	126,161			114,678
Net increase (decrease) in short-term borrowings with original maturities of three months or less	2,300			(7,578		)
Net increase in retail repurchase agreements	21,071			19,041
Proceeds from other bank borrowings	—			20,835
Repayments of other bank borrowings	(13,534		)	(39,369		)
Proceeds from issuance of long-term debt	—			75,000
Repayment of long-term debt	—			(75,000		)
Withheld shares for employee taxes on vested share-based compensation	(3,687		)	(2,335		)
Net proceeds from issuance of common stock	—			3,022
Common stock dividends	(33,713		)	(27,716		)
Preferred stock dividends of subsidiaries	(473		)	(473		)
Other	(4,857		)	(1,561		)
Net cash provided by financing activities	93,268			78,544
Net increase (decrease) in cash and cash equivalents	(44,222		)	34,265
Cash and cash equivalents, beginning of period	278,452			300,478
Cash and cash equivalents, end of period	$	234,230		$	334,743

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Income (unaudited)

	Three months ended March 31
(in thousands)	2017			2016
Revenues	$	518,611		$	482,052
Expenses
Fuel oil	144,270			113,740
Purchased power	127,124			115,859
Other operation and maintenance	100,240			103,908
Depreciation	48,216			46,781
Taxes, other than income taxes	49,823			46,438
Total expenses	469,673			426,726
Operating income	48,938			55,326
Allowance for equity funds used during construction	2,399			1,739
Interest expense and other charges, net	(17,504		)	(17,308		)
Allowance for borrowed funds used during construction	889			662
Income before income taxes	34,722			40,419
Income taxes	12,758			14,553
Net income	21,964			25,866
Preferred stock dividends of subsidiaries	229			229
Net income attributable to Hawaiian Electric	21,735			25,637
Preferred stock dividends of Hawaiian Electric	270			270
Net income for common stock	$	21,465		$	25,367

The accompanying notes are an integral part of these condensed consolidated financial statements.

HEI owns all of the common stock of Hawaiian Electric. Therefore, per share data with respect to shares of common stock of Hawaiian Electric are not meaningful.

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Comprehensive Income (unaudited)

	Three months ended March 31
(in thousands)	2017			2016
Net income for common stock	$	21,465		$	25,367
Other comprehensive income, net of taxes:
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gains arising during the period, net of taxes of nil and $638, respectively	—			1,002
Reclassification adjustment to net income, net of tax benefits of $289 and nil, respectively	454			—
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,618			3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $2,301 and $2,052, respectively	(3,613		)	(3,222		)
Other comprehensive income, net of taxes	459			1,016
Comprehensive income attributable to Hawaiian Electric Company, Inc.	$	21,924		$	26,383

The accompanying notes are an integral part of these condensed consolidated financial statements.

6

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets (unaudited)

(dollars in thousands, except par value)	March 31, 2017			December 31, 2016
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	53,157		$	53,153
Plant and equipment	6,651,094			6,605,732
Less accumulated depreciation	(2,399,222		)	(2,369,282		)
Construction in progress	230,072			211,742
Utility property, plant and equipment, net	4,535,101			4,501,345
Nonutility property, plant and equipment, less accumulated depreciation of $1,232 at March 31, 2017 and December 31, 2016	7,410			7,407
Total property, plant and equipment, net	4,542,511			4,508,752
Current assets
Cash and cash equivalents	13,207			74,286
Customer accounts receivable, net	117,990			123,688
Accrued unbilled revenues, net	97,632			91,693
Other accounts receivable, net	20,388			5,233
Fuel oil stock, at average cost	73,874			66,430
Materials and supplies, at average cost	57,045			53,679
Prepayments and other	28,934			23,100
Regulatory assets	81,952			66,032
Total current assets	491,022			504,141
Other long-term assets
Regulatory assets	863,457			891,419
Unamortized debt expense	183			208
Other	71,869			70,908
Total other long-term assets	935,509			962,535
Total assets	$	5,969,042		$	5,975,428
Capitalization and liabilities
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 16,019,785 shares at March 31, 2017 and December 31, 2016)	$	106,818		$	106,818
Premium on capital stock	601,491			601,491
Retained earnings	1,091,323			1,091,800
Accumulated other comprehensive income (loss), net of taxes	137			(322		)
Common stock equity	1,799,769			1,799,787
Cumulative preferred stock — not subject to mandatory redemption	34,293			34,293
Long-term debt, net	1,318,871			1,319,260
Total capitalization	3,152,933			3,153,340
Commitments and contingencies (Note 4)
Current liabilities
Short-term borrowings from non-affiliates	1,500			—
Accounts payable	129,863			117,814
Interest and preferred dividends payable	26,174			22,838
Taxes accrued	131,330			172,730
Regulatory liabilities	2,691			3,762
Other	56,235			55,221
Total current liabilities	347,793			372,365
Deferred credits and other liabilities
Deferred income taxes	746,017			733,659
Regulatory liabilities	417,249			406,931
Unamortized tax credits	91,012			88,961
Defined benefit pension and other postretirement benefit plans liability	593,856			599,726
Other	78,608			76,921
Total deferred credits and other liabilities	1,926,742			1,906,198
Contributions in aid of construction	541,574			543,525
Total capitalization and liabilities	$	5,969,042		$	5,975,428

The accompanying notes are an integral part of these condensed consolidated financial statements.

7

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited)

	Common stock			Premium on capital			Retained			Accumulated other comprehensive
(in thousands)	Shares	Amount		stock			earnings			income (loss)			Total
Balance, December 31, 2016	16,020	$	106,818	$	601,491		$	1,091,800		$	(322	)	$	1,799,787
Net income for common stock	—	—		—			21,465			—			21,465
Other comprehensive income, net of taxes	—	—		—			—			459			459
Common stock dividends	—	—		—			(21,942		)	—			(21,942		)
Balance, March 31, 2017	16,020	$	106,818	$	601,491		$	1,091,323		$	137		$	1,799,769
Balance, December 31, 2015	15,805	$	105,388	$	578,930		$	1,043,082		$	925		$	1,728,325
Net income for common stock	—	—		—			25,367			—			25,367
Other comprehensive income, net of taxes	—	—		—			—			1,016			1,016
Common stock dividends	—	—		—			(23,400		)	—			(23,400		)
Common stock issuance expenses	—	—		(4		)	—			—			(4		)
Balance, March 31, 2016	15,805	$	105,388	$	578,926		$	1,045,049		$	1,941		$	1,731,304

The accompanying notes are an integral part of these condensed consolidated financial statements.

8

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (unaudited)

	Three months ended March 31
(in thousands)	2017			2016
Cash flows from operating activities
Net income	$	21,964		$	25,866
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	48,216			46,781
Other amortization	1,949			1,774
Deferred income taxes	11,064			13,558
Allowance for equity funds used during construction	(2,399		)	(1,739		)
Other	436			1,702
Changes in assets and liabilities
Decrease (increase) in accounts receivable	(7,328		)	28,297
Increase in accrued unbilled revenues	(5,939		)	(858		)
Decrease (increase) in fuel oil stock	(7,444		)	22,812
Decrease (increase) in materials and supplies	(3,366		)	173
Decrease in regulatory assets	5,909			1,585
Increase in accounts payable	64,174			27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(43,984		)	(42,018		)
Increase in defined benefit pension and other postretirement benefit plans liability	264			205
Change in other assets and liabilities	(4,694		)	20,967
Net cash provided by operating activities	78,822			146,871
Cash flows from investing activities
Capital expenditures	(131,655		)	(125,183		)
Contributions in aid of construction	10,650			13,761
Other	2,702			45
Net cash used in investing activities	(118,303		)	(111,377		)
Cash flows from financing activities
Common stock dividends	(21,942		)	(23,400		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(499		)	(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	1,500			12,998
Other	(657		)	—
Net cash used in financing activities	(21,598		)	(10,901		)
Net increase (decrease) in cash and cash equivalents	(61,079		)	24,593
Cash and cash equivalents, beginning of period	74,286			24,449
Cash and cash equivalents, end of period	$	13,207		$	49,042

The accompanying notes are an integral part of these condensed consolidated financial statements.

9

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1 · Basis of presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP) for interim financial information, the instructions to SEC Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the balance sheet and the reported amounts of revenues and expenses for the period. Actual results could differ significantly from those estimates. The accompanying unaudited condensed consolidated financial statements and the following notes should be read in conjunction with the audited consolidated financial statements and the notes thereto in HEI’s and Hawaiian Electric’s Form 10-K for the year ended December 31, 2016.

In the opinion of HEI’s and Hawaiian Electric’s management, the accompanying unaudited condensed consolidated financial statements contain all material adjustments required by GAAP to fairly state consolidated HEI’s and Hawaiian Electric’s financial positions as of March 31, 2017 and December 31, 2016 and the results of their operations and their cash flows for the three months ended March 31, 2017 and 2016. All such adjustments are of a normal recurring nature, unless otherwise disclosed below or in other referenced material. Results of operations for interim periods are not necessarily indicative of results for the full year.

2 · Termination of proposed merger and other matters

On December 3, 2014, HEI, NextEra Energy, Inc. (NEE) and two subsidiaries of NEE entered into an Agreement and Plan of Merger (the Merger Agreement), under which Hawaiian Electric was to become a subsidiary of NEE. The Merger Agreement contemplated that, prior to the Merger, HEI would distribute to its shareholders all of the common stock of ASB Hawaii, Inc. (ASB Hawaii), the parent company of ASB (such distribution referred to as the Spin-Off).

The closing of the Merger was subject to various conditions, including receipt of regulatory approval from the PUC. In July 2016: (1) the PUC dismissed NEE and Hawaiian Electric’s application requesting approval of the proposed Merger, (2) NEE terminated the Merger Agreement and (3) pursuant to the terms of the Merger Agreement, NEE paid HEI a $90 million termination fee and $5 million for the reimbursement of expenses associated with the transaction. In 2016, the Company recognized $60 million of net income ($2 million of net loss in each of the first and second quarters and $64 million of net income in the third quarter), comprised of the termination fee ($55 million), reimbursements of expenses from NEE and insurance ($3 million), and additional tax benefits on the previously non-tax-deductible merger- and Spin-Off-related expenses incurred through June 30, 2016 ($8 million), less merger- and Spin-Off-related expenses incurred in 2016 ($6 million) (all net of tax impacts). The Spin-Off of ASB Hawaii was cancelled as it was cross-conditioned on the merger consummation.

In May 2016, the Utilities had filed an application for approval of an liquefied natural gas (LNG) supply and transport agreement and LNG-related capital equipment, which application was conditioned on the PUC’s approval of the proposed Merger. Subsequently, the Utilities terminated the LNG agreement and withdrew the application. In 2016, Hawaiian Electric recognized expenses related to the terminated LNG agreement of $1 million, net of tax benefits, in each of the first and second quarters.

10

3 · Segment financial information

(in thousands)	Electric utility		Bank		Other			Total
Three months ended March 31, 2017
Revenues from external customers	$	518,566	$	72,856	$	140		$	591,562
Intersegment revenues (eliminations)	45		—		(45		)	—
Revenues	$	518,611	$	72,856	$	95		$	591,562
Income (loss) before income taxes	$	34,722	$	24,160	$	(7,300	)	$	51,582
Income taxes (benefit)	12,758		8,347		(4,189		)	16,916
Net income (loss)	21,964		15,813		(3,111		)	34,666
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	21,465	$	15,813	$	(3,085	)	$	34,193
Total assets (at March 31, 2017)	$	5,969,042	$	6,559,646	$	14,587		$	12,543,275
Three months ended March 31, 2016
Revenues from external customers	$	482,045	$	68,840	$	75		$	550,960
Intersegment revenues (eliminations)	7		—		(7		)	—
Revenues	$	482,052	$	68,840	$	68		$	550,960
Income (loss) before income taxes	$	40,419	$	19,594	$	(8,887	)	$	51,126
Income taxes (benefit)	14,553		6,921		(3,173		)	18,301
Net income (loss)	25,866		12,673		(5,714		)	32,825
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	25,367	$	12,673	$	(5,688	)	$	32,352
Total assets (at December 31, 2016)	$	5,975,428	$	6,421,357	$	28,721		$	12,425,506

Intercompany electricity sales of the Utilities to the bank and “other” segments are not eliminated because those segments would need to purchase electricity from another source if it were not provided by the Utilities and the profit on such sales is nominal.

Bank fees that ASB charges the Utilities and “other” segments are not eliminated because those segments would pay fees to another financial institution if they were to bank with another institution and the profit on such fees is nominal.

4 · Electric utility segment

Revenue taxes. The Utilities’ revenues include amounts for the recovery of various Hawaii state revenue taxes. Revenue taxes are generally recorded as an expense in the period the related revenues are recognized. However, the Utilities’ revenue tax payments to the taxing authorities in the period are based on the prior year’s billed revenues (in the case of public service company taxes and PUC fees) or on the current year’s cash collections from electric sales (in the case of franchise taxes). The Utilities included in the three months ended March 31, 2017 and 2016 approximately $46 million and $43 million, respectively, of revenue taxes in “revenues” and in “taxes, other than income taxes” expense.

Recent tax developments. The extension of bonus depreciation under the “Protecting Americans from Tax Hikes (PATH) Act of 2015” continues to be the most significant recent tax change. The PATH Act provides 50% bonus depreciation through 2017, phases down the percentage to 40% in 2018 and 30% in 2019 and then terminates bonus depreciation thereafter. Tax depreciation is expected to increase by approximately $121 million in 2017 due to bonus depreciation, which has the effect of increasing accumulated deferred tax liabilities. However, the rate of growth of accumulated deferred tax liabilities is decreasing over time as book depreciation “catches up” with the tax depreciation taken in the past.

Congressional action on tax reform for 2017 has not progressed sufficiently to estimate the impact of any such proposed reform on the Utilities’ future results of operation and financial condition.

Unconsolidated variable interest entities.

HECO Capital Trust III.  HECO Capital Trust III (Trust III) was created and exists for the exclusive purposes of (i) issuing in March 2004 2,000,0006.50% Cumulative Quarterly Income Preferred Securities, Series 2004 (2004 Trust Preferred Securities) ($50 million aggregate liquidation preference) to the public and trust common securities ($1.5 million aggregate liquidation preference) to Hawaiian Electric, (ii) investing the proceeds of these trust securities in 2004 Debentures issued by Hawaiian Electric in the principal amount of $31.5 million and issued by Hawaii Electric Light and Maui Electric each in the principal amount of $10 million, (iii) making distributions on these trust securities and (iv) engaging in only those other

11

activities necessary or incidental thereto. The 2004 Trust Preferred Securities are mandatorily redeemable at the maturity of the underlying debt on March 18, 2034, which maturity may be extended to no later than March 18, 2053; and are currently redeemable at the issuer’s option without premium. The 2004 Debentures, together with the obligations of the Utilities under an expense agreement and Hawaiian Electric’s obligations under its trust guarantee and its guarantee of the obligations of Hawaii Electric Light and Maui Electric under their respective debentures, are the sole assets of Trust III. Taken together, Hawaiian Electric’s obligations under the Hawaiian Electric debentures, the Hawaiian Electric indenture, the subsidiary guarantees, the trust agreement, the expense agreement and trust guarantee provide, in the aggregate, a full, irrevocable and unconditional guarantee of payments of amounts due on the Trust Preferred Securities. Trust III has at all times been an unconsolidated subsidiary of Hawaiian Electric. Since Hawaiian Electric, as the holder of 100% of the trust common securities, does not absorb the majority of the variability of Trust III, Hawaiian Electric is not the primary beneficiary and does not consolidate Trust III in accordance with accounting rules on the consolidation of VIEs. Trust III’s balance sheets as of March 31, 2017 and December 31, 2016 each consisted of $51.5 million of 2004 Debentures; $50.0 million of 2004 Trust Preferred Securities; and $1.5 million of trust common securities. Trust III’s income statements for the three months ended March 31, 2017 consisted of $0.8 million of interest income received from the 2004 Debentures; $0.8 million of distributions to holders of the Trust Preferred Securities; and $25,000 of common dividends on the trust common securities to Hawaiian Electric. As long as the 2004 Trust Preferred Securities are outstanding, Hawaiian Electric is not entitled to receive any funds from Trust III other than pro-rata distributions, subject to certain subordination provisions, on the trust common securities. In the event of a default by Hawaiian Electric in the performance of its obligations under the 2004 Debentures or under its Guarantees, or in the event any of the Utilities elect to defer payment of interest on any of their respective 2004 Debentures, then Hawaiian Electric will be subject to a number of restrictions, including a prohibition on the payment of dividends on its common stock.

Power purchase agreements.  As of March 31, 2017, the Utilities had five power purchase agreements (PPAs) for firm capacity and other PPAs with IPPs and Schedule Q providers (e.g., customers with cogeneration and/or power production facilities who buy power from or sell power to the Utilities), none of which are currently required to be consolidated as VIEs. Purchases from all IPPs were as follows:

	Three months ended March 31
(in millions)	2017		2016
Kalaeloa	$	40	$	29
AES Hawaii	29		38
HPOWER	17		16
Puna Geothermal Venture	8		7
HEP	7		11
Other IPPs 1	26		15
Total IPPs	$	127	$	116

¹  Includes wind power, solar power, feed-in tariff projects and other PPAs.

Some of the IPPs provided sufficient information for Hawaiian Electric to determine that the IPP was not a VIE, or was either a “business” or “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. Other IPPs declined to provide the information necessary for Hawaiian Electric to determine the applicability of accounting standards for VIEs. Since 2004, Hawaiian Electric has continued its efforts to obtain from the other IPPs the information necessary to make the determinations required under accounting standards for VIEs. In each year from 2005 to 2016, the Utilities sent letters to the identified IPPs requesting the required information. All of these IPPs declined to provide the necessary information, except that Kalaeloa Partners, L.P. (Kalaeloa) later agreed to provide the information pursuant to the amendments to its PPA (see below). During the negotiations of an amendment to the PPA with AES Hawaii, Inc. (AES Hawaii), management determined that Hawaiian Electric was not the primary beneficiary of AES Hawaii and consolidation was not required (see below). Management has concluded that the consolidation of two entities owning wind farms was not required as Hawaii Electric Light and Maui Electric do not have variable interests in the entities because the PPAs do not require them to absorb any variability of the entities. If the requested information is ultimately received from the remaining IPPs, a possible outcome of future analyses of such information is the consolidation of one or more of such IPPs in the Consolidated Financial Statements. The consolidation of any significant IPP could have a material effect on the Consolidated Financial Statements, including the recognition of a significant amount of assets and liabilities and, if such a consolidated IPP were operating at a loss and had insufficient equity, the potential recognition of such losses. If the Utilities determine they are required to consolidate the financial statements of such an IPP and the consolidation has a material effect, the Utilities would retrospectively apply accounting standards for VIEs.

Purchase power adjustment clause. The PUC has approved purchased power adjustment clauses (PPACs) for the Utilities. Purchased power capacity, O&M and other non-energy costs previously recovered through base rates are now

12

recovered in the PPACs and, subject to approval by the PUC, such costs resulting from new purchased power agreements can be added to the PPACs outside of a rate case. Purchased energy costs continue to be recovered through the ECAC to the extent they are not recovered through base rates.

Kalaeloa Partners, L.P.  In October 1988, Hawaiian Electric entered into a PPA with Kalaeloa, subsequently approved by the PUC, which provided that Hawaiian Electric would purchase 180 megawatts (MW) of firm capacity for a period of 25 years beginning in May 1991. In October 2004, Hawaiian Electric and Kalaeloa entered into amendments to the PPA, subsequently approved by the PUC, which together effectively increased the firm capacity from 180 MW to 208 MW. The energy payments that Hawaiian Electric makes to Kalaeloa include: (1) a fuel component, with a fuel price adjustment based on the cost of low sulfur fuel oil, (2) a fuel additives cost component and (3) a non-fuel component, with an adjustment based on changes in the Gross National Product Implicit Price Deflator. The capacity payments that Hawaiian Electric makes to Kalaeloa are fixed in accordance with the PPA. Kalaeloa also has a steam delivery cogeneration contract with another customer, the term of which coincides with the PPA. The facility has been certified by the Federal Energy Regulatory Commission as a Qualifying Facility under the Public Utility Regulatory Policies Act of 1978.

Hawaiian Electric and Kalaeloa are in negotiations to address the PPA term that ended on May 23, 2016. The PPA automatically extends on a month-to-month basis as long as the parties are still negotiating in good faith. The month-to-month term extensions shall end 60 days after either party notifies the other in writing that negotiations have terminated.

On August 1, 2016, Hawaiian Electric and Kalaeloa entered into an agreement that neither party will give written notice of termination of the Kalaeloa PPA prior to October 31, 2017.

Pursuant to the current accounting standards for VIEs, Hawaiian Electric is deemed to have a variable interest in Kalaeloa by reason of the provisions of Hawaiian Electric’s PPA with Kalaeloa. However, management has concluded that Hawaiian Electric is not the primary beneficiary of Kalaeloa because Hawaiian Electric does not have the power to direct the activities that most significantly impact Kalaeloa’s economic performance nor the obligation to absorb Kalaeloa’s expected losses, if any, that could potentially be significant to Kalaeloa. Thus, Hawaiian Electric has not consolidated Kalaeloa in its unaudited condensed consolidated financial statements. The energy payments paid by Hawaiian Electric will fluctuate as fuel prices change, but the PPA does not currently expose Hawaiian Electric to losses as the fuel and fuel related energy payments under the PPA have been approved by the PUC for recovery from customers through base electric rates and through Hawaiian Electric’s ECAC to the extent the fuel and fuel related energy payments are not included in base energy rates. As of March 31, 2017, Hawaiian Electric’s accounts payable to Kalaeloa for electricity purchased amounted to $11 million.

AES Hawaii, Inc. In March 1988, Hawaiian Electric entered into a PPA with AES Barbers Point, Inc. (now known as AES Hawaii, Inc.), which, as amended (through Amendment No. 2) and approved by the PUC, provided that Hawaiian Electric would purchase 180 MW of firm capacity for a period of 30 years beginning in September 1992. In November 2015, Hawaiian Electric entered into Amendment No. 3 for which PUC approval was requested and subsequently denied in January 2017. The payments that Hawaiian Electric makes to AES Hawaii for energy associated with the first 180 MW of firm capacity include a fuel component, a variable O&M component and a fixed O&M component, all of which are subject to adjustment based on changes in the Gross National Product Implicit Price Deflator.

Pursuant to the current accounting standards for VIEs, Hawaiian Electric is deemed to have a variable interest in AES Hawaii by reason of the provisions within the executed PPA. However, management has concluded that Hawaiian Electric is not the primary beneficiary of AES Hawaii because Hawaiian Electric does not have the power to control the most significant activities of AES Hawaii that impact its economic performance, including operations and maintenance of its facility. Thus, Hawaiian Electric has not consolidated AES Hawaii in its consolidated financial statements. As of March 31, 2017, Hawaiian Electric’s accounts payable to AES Hawaii for electricity purchased, amounted to $13 million.

Commitments and contingencies.

Fuel contracts.The Utilities have contractual agreements to purchase minimum quantities of low sulfur fuel oil (LSFO), medium sulfur fuel oil (MSFO), diesel fuel and biodiesel for multi-year periods, some through December 2019. Fossil fuel prices are tied to the market prices of crude oil fand petroleum products in the Far East and U.S. West Coast and the biodiesel price is tied to the market prices of animal fat feedstocks in the U.S. West Coast and U.S. Midwest.

On February 18, 2016, the Companies signed two fuel supply contracts with Chevron Products Company (Chevron) for: (1) Oahu’s LSFO and diesel (for purposes of blending with LSFO) to meet the Environmental Protection Agency’s Mercury and Air Toxic Standards; and (2) MSFO, diesel and ultra-low sulfur diesel for Oahu, Maui, Molokai and the island of Hawaii. The contract began on January 1, 2017, terminates on December 31, 2019, and may automatically renew for annual terms thereafter unless terminated earlier by either party. Both of these fuel contracts were recently assigned to Island Energy Services, LLC, a subsidiary of One Rock Capital Partners, L.P., who purchased Chevron’s Hawaii assets on November 1, 2016. Both of these fuel

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contracts replace prior fuel supply contracts with Chevron and Par Hawaii Refining, LLC (Par), which both expired on December 31, 2016.

Hawaii Electric Light also signed a contract with Chevron, now Island Energy Services, LLC, for terminalling services in Hilo, Hawaii for 2017 through 2019. The terminalling services were provided by Chevron as part of the fuel supply contract but as mentioned above, that contract expired December 31, 2016. Now Hilo terminalling services are contracted in a stand-alone contract.

The PUC approved all of the contracts with Chevron, now Island Energy Services, LLC. All of the costs incurred under these contracts are included in the Utilities’ respective Energy Cost Adjustment Clauses (ECACs) to the extent such costs are not recovered through the base rates.

Hawaiian Electric also has three contracts for biodiesel. Two of the contracts are with Pacific Biodiesel Technologies, LLC (PBT) and one contingency contract is in place with REG Marketing & Logistics, LLC (REG). PBT has agreed to supply biodiesel to Hawaiian Electric’s Campbell Industrial Park (CIP) generating facility through November 2017. The contract extends for one-year if either party does not give notice otherwise within 90 days of November 2017. While fuel is delivered to CIP, the contract provides that biodiesel can be trucked to the Honolulu International Airport Emergency Facility and to any other generating facility on Oahu owned by Hawaiian Electric. Hawaiian Electric intends to shift the biodiesel supply to Schofield generating station when that new facility comes online and as long as the PBT contract remains in effect. PBT also has a spot buy contract with Hawaiian Electric to purchase additional quantities of biodiesel at or below the price of diesel. Very few purchases of “at parity” biodiesel have been made; however, the contract remains in effect and was recently extended through June 2018.

Hawaiian Electric also has a contingency contract with REG. REG will supply biodiesel in the event PBT is unable to supply quantities above the contract maximum volume, should something unexpected occur. Hawaiian Electric did not purchase any biofuel from REG during 2016. Hawaiian Electric secured a one-year extension of this contract through November 2017.

The costs incurred under the Utilities’ biodiesel contracts are included in their respective ECACs, to the extent such costs are not recovered through the Utilities’ base rates.

The energy charge for energy purchased from Kalaeloa under Hawaiian Electric’s PPA with Kalaeloa is based in part on the price Kalaeloa pays PAR (formerly known as Hawaii Independent Energy, LLC) for LSFO in a fuel contract between the two parties.

Hawaiian Electric and Kalaeloa are currently in negotiations to address the PPA term that ended on May 23, 2016. See “Unconsolidated variable interest entities - Kalaeloa Partners, L.P.” above.

The costs incurred for LSFO under Hawaiian Electric's fuel contract with Kalaeloa is included in Hawaiian Electric's ECAC, to the extent such costs are not recovered through base rates.

AES Hawaii, Inc. Under a PPA entered into in March 1988, as amended (through Amendment No. 2) for a period of 30 years beginning September 1992, Hawaiian Electric agreed to purchase 180 MW of firm capacity from AES Hawaii. In August 2012, Hawaiian Electric filed an application with the PUC seeking an exemption from the PUC’s Competitive Bidding Framework to negotiate an amendment to the PPA to purchase 186 MW of firm capacity, and amend the energy pricing formula in the PPA. The PUC approved the exemption in April 2013, but Hawaiian Electric and AES Hawaii were not able to reach an agreement on the amendment. In June 2015, AES Hawaii filed an arbitration demand regarding a dispute about whether Hawaiian Electric was obligated to buy up to 9 MW of additional capacity based on a 1992 letter. Hawaiian Electric responded to the arbitration demand and in October 2015, AES Hawaii and Hawaiian Electric entered into a Settlement Agreement to stay the arbitration proceeding. The Settlement Agreement included certain conditions precedent which, if satisfied, would have released the parties from the claims under the arbitration proceeding. Among the conditions precedent was the successful negotiation and PUC approval of an amendment to the existing PPA.

In November 2015, Hawaiian Electric entered into Amendment No. 3 for which PUC approval was requested and subsequently denied in January 2017. Approval of Amendment No. 3 would have satisfied the final condition for effectiveness of the Settlement Agreement and resolved AES Hawaii's claims. Following the PUC's decision, the parties agreed to extend the stay of the arbitration proceeding, while settlement discussions continue.

Hu Honua Bioenergy, LLC.In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua Bioenergy, LLC (Hu Honua) for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Per the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction delays, failed to meet its obligations under the PPA and failed to provide adequate assurances that it could perform or had the financial means to perform. Hawaii Electric Light terminated the PPA on March 1, 2016. Hawaii Electric Light and Hu Honua were in discussions regarding the possibility of reinstating the PPA under

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revised terms and conditions. However, on November 30, 2016, Hu Honua filed a civil complaint in the United States District Court for the District of Hawaii which included claims purportedly arising out of the termination of Hu Honua’s PPA. The complaint named HEI, Hawaiian Electric and Hawaii Electric Light as defendants. HEI, Hawaiian Electric and Hawaii Electric Light believe the allegations in the complaint are without merit and intend to defend these lawsuits vigorously.

Utility projects.  Many public utility projects require PUC approval and various permits from other governmental agencies. Difficulties in obtaining, or the inability to obtain, the necessary approvals or permits can result in significantly increased project costs or even cancellation of projects. In the event a project does not proceed, or if it becomes probable the PUC will disallow cost recovery for all or part of a project, or if PUC imposed caps on project costs are exceeded, project costs may need to be written off in amounts that could result in significant reductions in Hawaiian Electric’s consolidated net income.

Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM) Implementation Project. The Utilities submitted their Enterprise Information System Roadmap to the PUC in June 2014 and refiled an application for an ERP/EAM Implementation Project in July 2014 with an estimated cost of $82.4 million.

In October 2015, the PUC issued a decision and order (D&O) (1) finding that there is a need to replace the Utilities’ existing ERP/EAM system, (2) denying the Utilities request to defer the costs for the ERP software purchased in 2012 and (3) deferring any ruling on whether it is reasonable and in the public interest for the Utilities to commence with the project under two options (in consideration of the then potential merger with NEE). As a result, the Utilities expensed the ERP software costs of $4.8 million in the third quarter of 2015 and in April 2016, the Utilities filed additional information per the two options on the costs and benefits of the project and the Consumer Advocate subsequently submitted its reply.

On August 11, 2016, the PUC issued a second D&O approving the Utilities’ request to commence the ERP/EAM Implementation Project, subject to certain conditions, including a $77.6 million cap on cost recovery as well as a requirement that the Utilities pass onto customers a minimum of $244 million in savings associated with the system over its 12-year service life. Pursuant to the D&O and subsequent orders, the Utilities are required to file a bottom-up, low-level analysis of the project’s benefits; performance metrics and tracking mechanism for passing the project’s benefits on to customers by September 2017; and monthly reports on the status and costs of the project.

On March 31, 2017, the Utilities filed their proposed methods of passing on to customers the estimated monetary savings attributable to the project. The project is expected to go live by October 1, 2018.

Schofield Generating Station Project. In August 2012, the PUC approved a waiver from the competitive bidding framework to allow Hawaiian Electric to negotiate with the U.S. Army for the construction of a 50 MW utility owned and operated firm, renewable and dispatchable generation facility at Schofield Barracks. In September 2015, the PUC approved Hawaiian Electric’s application to expend $167 million for the project. In approving the project, the PUC placed a cost cap of $167 million for the project, stated 90% of the cap is allowed for cost recovery through cost recovery mechanisms other than base rates, and stated the $167 million cap will be adjusted downward due to any reduction in the cost of the engine contract due to a reduction in the foreign exchange rate. Hawaiian Electric was required to take all necessary steps to lock in the lowest possible exchange rate. On January 5, 2016, Hawaiian Electric executed window forward contracts, which lowered the cost of the engine contract by $9.7 million, resulting in a revised project cost cap of $157.3 million. Hawaiian Electric has received all of the major permits for the project, including a 35 year site lease from the U.S. Army. Construction of the facility began in October 2016, and the facility is expected to be placed in service in the first quarter of 2018.

Hamakua Energy Partners, L.P. (HEP) Asset Purchase Agreement. Hawaii Electric Light has been purchasing up to 60 MW (net) of firm capacity from HEP under a PPA that expires on December 30, 2030. The HEP plant currently contributes about 23% of the island of Hawaii’s generating capacity. On December 22, 2015, Hawaii Electric Light entered into an agreement, subject to PUC approval, to acquire the assets of HEP for approximately $84.5 million. If approved by the PUC, the agreement to purchase the existing HEP generating assets will terminate the existing PPA. The elimination of certain required capacity payments under the PPA is expected to result in lower costs to customers. Additionally, by owning the plant, Hawaii Electric Light will be able to manage HEP’s efficient generating units more productively, providing greater flexibility to cycle HEP’s generating units to more effectively manage the Hawaii Island grid. This increased operational flexibility will be essential to support and facilitate Hawaii Electric Light’s efforts to integrate more renewable energy onto the grid.

Hawaii Electric Light applied for approval of the Asset Purchase Agreement in February 2016. The Consumer Advocate has recommended approval of the application, subject to certain proposed conditions including a lower purchase price, and three participants in the proceeding have recommended denial of the application. A decision by the PUC on the application is pending.

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Environmental regulation.  The Utilities are subject to environmental laws and regulations that regulate the operation of existing facilities, the construction and operation of new facilities and the proper cleanup and disposal of hazardous waste and toxic substances. In recent years, legislative, regulatory and governmental activities related to the environment, including proposals and rulemaking under the Clean Air Act and Clean Water Act (CWA), have increased significantly.

Hawaiian Electric, Hawaii Electric Light and Maui Electric, like other utilities, periodically encounter petroleum or other chemical releases into the environment associated with current or previous operations. The Utilities report and take action on these releases when and as required by applicable law and regulations. The Utilities believe the costs of responding to such releases identified to date will not have a material adverse effect, individually or in the aggregate, on Hawaiian Electric’s consolidated results of operations, financial condition or liquidity.

Clean Water Act Section 316(b). On August 14, 2014, the Environmental Protection Agency (EPA) published in the Federal Register the final regulations required by section 316(b) of the CWA designed to protect aquatic organisms from adverse impacts associated with existing power plant cooling water intake structures. The regulations were effective October 14, 2014 and apply to the cooling water systems for the steam generating units at three of Hawaiian Electric’s power plants on the island of Oahu. The regulations prescribe a process, including a number of required site-specific studies, for states to develop facility-specific entrainment and impingement controls to be incorporated in each facility’s National Pollutant Discharge Elimination System permit. Hawaiian Electric submitted the final site specific studies for the Honolulu and Waiau power plants to the Hawaii Department of Health (DOH) in December 2016, and the final site specific study for Kahe will be submitted to the DOH no later than October 2017. Hawaiian Electric will work with the DOH to identify the appropriate compliance methods for the 316(b) rule.

Mercury Air Toxics Standards. On February 16, 2012, the EPA published the final rule establishing the National Emission Standards for Hazardous Air Pollutants for fossil-fuel fired steam electrical generating units (EGUs) in the Federal Register. The final rule, known as the Mercury and Air Toxics Standards (MATS), applies to the 14 EGUs at Hawaiian Electric’s power plants. MATS established the Maximum Achievable Control Technology standards for the control of hazardous air pollutants emissions from new and existing EGUs. Hawaiian Electric received a one-year extension to comply by April 16, 2016. Hawaiian Electric initially selected a MATS compliance strategy based on switching to lower emission fuels, but has since continued developing and refining its emission control strategy. Hawaiian Electric’s liquid oil-fired steam generating units that are subject to the MATS limits are able to comply with the new standards without a significant fuel switch in combination with a suite of operational changes.

Hawaiian Electric has proceeded with the implementation of its MATS Compliance Plan and has met all compliance requirements to date.

1-Hour Sulfur Dioxide National Ambient Air Quality Standard. On August 1, 2015, the EPA published the Data Requirements Rule for the 2010 1-Hour Sulfur Dioxide (SO₂₎ Primary National Ambient Air Quality Standard (NAAQS). Hawaiian Electric is working with the DOH to gather data the EPA requires through the installation and operation of two new 1-hour SO₂ air quality monitoring stations on the island of Oahu. This data will be integrated into the DOH’s statewide monitoring network and will assist the State’s development of its strategy to maintain the NAAQS and comply with the new 1-Hour SO₂ Rule in its State Implementation Plan. The two new 1-hour SO2 air quality monitoring stations have been installed and were placed into operation prior to the EPA regulatory deadline of January 1, 2017.

Potential Clean Air Act Enforcement. On July 1, 2013, Hawaii Electric Light and Maui Electric received a letter from the U.S. Department of Justice (DOJ) alleging potential violations of the Prevention of Significant Deterioration and Title V requirements of the Clean Air Act involving the Hill and Kahului Power Plants. In correspondence dated November 4, 2014, the DOJ also identified potential violations by Hawaiian Electric at its Kahe facility and proposed resolving the identified, potential violations by entering into a consent decree pursuant to which the Utilities would install certain pollution controls and pay a penalty. The Utilities continue to negotiate with the DOJ to resolve these issues, but are unable to estimate the effect or costs of a consent decree, if any, at this time.

Former Molokai Electric Company generation site.  In 1989, Maui Electric acquired by merger Molokai Electric Company. Molokai Electric Company had sold its former generation site (Site) in 1983, but continued to operate at the Site under a lease until 1985. The EPA has since identified environmental impacts in the subsurface soil at the Site. Although Maui Electric never operated at the Site or owned the Site property, after discussions with the EPA and the DOH, Maui Electric agreed to undertake additional investigations at the Site and an adjacent parcel that Molokai Electric Company had used for equipment storage (the Adjacent Parcel) to determine the extent of environmental contamination. A 2011 assessment by a Maui Electric contractor of the Adjacent Parcel identified environmental impacts, including elevated polychlorinated biphenyls (PCBs) in the subsurface soils. In cooperation with the DOH and EPA, Maui Electric is further investigating the Site and the Adjacent Parcel to determine the extent of impacts of PCBs, residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $3.6 million as of March 31, 2017, representing the probable and reasonably estimated cost to complete the additional

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investigation and estimated cleanup costs at the Site and the Adjacent Parcel; however, final costs of remediation will depend on the results of continued investigation.

Pearl Harbor sediment study. In July 2014, the U.S. Navy notified Hawaiian Electric of the Navy’s determination that Hawaiian Electric is a Potentially Responsible Party responsible for cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. The Navy has also requested that Hawaiian Electric reimburse the costs incurred by the Navy to investigate the area. The Navy has completed a remedial investigation and a feasibility study (FS) for the remediation of contaminated sediment at several locations in Pearl Harbor and issued its Final FS Report on June 29, 2015. On February 2, 2016, the Navy released the Proposed Plan for Pearl Harbor Sediment Remediation and Hawaiian Electric submitted comments. The extent of the contamination, the appropriate remedial measures to address it and Hawaiian Electric’s potential responsibility for any associated costs have not been determined.

On March 23, 2015, Hawaiian Electric received a letter from the EPA requesting that Hawaiian Electric submit a work plan to assess potential sources and extent of PCB contamination onshore at the Waiau Power Plant. Hawaiian Electric submitted a sampling and analysis (SAP) work plan to the EPA and the DOH. Onshore sampling at the Waiau Power Plant was completed in two phases in December 2015 and June 2016. The extent of the onshore contamination, the appropriate remedial measures to address it and any associated costs have not yet been determined.

As of March 31, 2017, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $5.0 million. The reserve represents the probable and reasonably estimable cost to complete the onshore and offshore investigations and the remediation of PCB contamination in the offshore sediment. The final remediation costs will depend on the results of the onshore investigation and assessment of potential source control requirements, as well as the further investigation of contaminated sediment offshore from the Waiau Power Plant.

Global climate change and greenhouse gas emissions reduction.  Concerns about climate change and the contribution of greenhouse gas (GHG) emissions (including carbon dioxide emissions from the combustion of fossil fuels) to climate change have led to regulatory action by the State of Hawaii to reduce GHG emissions.

In 2007, the State Legislature passed Act 234, which requires a statewide reduction of GHG emissions by January 1, 2020 to levels at or below the statewide GHG emission levels in 1990. On June 20, 2014, the Governor signed the final regulations required to implement Act 234 (i.e., the final GHG rule), which went into effect on June 30, 2014. In general, Act 234 and the corresponding GHG rule require affected sources (that have the potential to emit GHGs in excess of established thresholds) to reduce their GHG emissions by 16% below 2010 emission levels by 2020. In accordance with the GHG rule, the Utilities submitted their Emissions Reduction Plan (EmRP) to the DOH on June 30, 2015, demonstrating how they will comply. The Utilities have committed to a 16% reduction in GHG emissions company-wide. Pursuant to the State’s GHG rule, the DOH will incorporate the proposed facility-specific GHG emission limits into each facility’s covered source permit based on the 2020 levels specified in Hawaiian Electric’s approved EmRP.

The GHG rule also requires affected sources to pay an annual fee that is based on tons per year of GHG emissions starting on the effective date of the regulations. The fee for the Utilities is estimated to be approximately $0.5 million annually. The latest assessment of the state GHG rules is that the continued growth in renewable power generation will significantly reduce the compliance costs and risk for the Utilities.

The Utilities have taken, and continue to identify opportunities to take, direct action to reduce GHG emissions from their operations, including supporting DSM programs that foster energy efficiency, using renewable resources for energy production and purchasing power from IPPs generated by renewable resources, burning renewable biodiesel in Hawaiian Electric’s Campbell Industrial Park combustion turbine No. 1 (CIP CT-1), using biodiesel for startup and shutdown of selected Maui Electric generating units, and testing biofuel blends in other Hawaiian Electric and Maui Electric generating units. The Utilities will continue to pursue the use of cleaner fuels to replace, at least in part, petroleum. Management is unable to evaluate the ultimate impact on the Utilities’ operations of more comprehensive GHG regulations that might be promulgated; however, the various initiatives that the Utilities are pursuing are likely to provide a sound basis for appropriately managing the Utilities’ carbon footprint and thereby meet state GHG reduction goals.

While the timing, extent and ultimate effects of climate change cannot be determined with any certainty, climate change is predicted to result in sea level rise. This effect could potentially result in impacts to coastal and other low-lying areas (where much of the Utilities’ electric infrastructure is sited), and result in increased flooding and storm damage due to heavy rainfall, increased rates of beach erosion, saltwater intrusion into freshwater aquifers and terrestrial ecosystems, and higher water tables in low-lying areas. The effects of climate change on the weather (for example, more intense or more frequent rain events, flooding, or hurricanes), sea levels and freshwater availability and quality have the potential to materially adversely affect the results of operations, financial condition and liquidity of the Utilities. For example, severe weather could cause significant harm to the Utilities’ physical facilities.

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Asset retirement obligations.  Asset retirement obligations (AROs) represent legal obligations associated with the ultimate retirement of certain tangible long-lived assets, are measured as the present value of the projected costs for the future retirement of specific assets and are recognized in the period in which the liability is incurred if a reasonable estimate of fair value can be made. The Utilities’ recognition of AROs have no impact on their earnings. The cost of the AROs is recovered over the life of the asset through depreciation. AROs recognized by the Utilities relate to obligations associated with the ultimate retirement of plant and equipment, including removal of asbestos and other hazardous materials.

Hawaiian Electric has recorded estimated AROs related to removing retired generating units at its Honolulu and Waiau power plants. These removal projects are ongoing, with activity and expenditures occurring in partial settlement of these liabilities. Both removal projects are expected to continue through 2017.

Changes to the ARO liability included in “Other liabilities” on Hawaiian Electric’s balance sheet were as follows:

	Three months ended March 31
(in thousands)	2017			2016
Balance, beginning of period	$	25,589		$	26,848
Accretion expense	3			3
Liabilities incurred	—			—
Liabilities settled	(403		)	(138		)
Revisions in estimated cash flows	—			—
Balance, end of period	$	25,189		$	26,713

Decoupling.In 2010, the PUC issued an order approving decoupling, which was implemented by Hawaiian Electric on March 1, 2011, by Hawaii Electric Light on April 9, 2012 and by Maui Electric on May 4, 2012. Decoupling is a regulatory model that is intended to facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. The decoupling model implemented in Hawaii delinks revenues from sales and includes annual rate adjustments for certain O&M expenses and rate base changes. The decoupling mechanism has three components: (1) a sales decoupling component via a revenue balancing account (RBA), (2) a revenue escalation component via a rate adjustment mechanism (RAM) and (3) an earnings sharing mechanism, which would provide for a reduction of revenues between rate cases in the event the utility exceeds the ROACE allowed in its most recent rate case. Decoupling provides for more timely cost recovery and earning on investments. Under the decoupling tariff approved in 2011, the annual RAM is accrued and billed from June 1 of each year through May 31 of the following year.

As part of a January 2013 Settlement Agreement with the Consumer Advocate, which was approved by the PUC, for the RAM years 2014 - 2016, Hawaiian Electric was allowed to record RAM revenue beginning on January 1 and to bill such amounts from June 1 of the applicable year through May 31 of the following year (current accrual method). Subsequent to 2016, Hawaiian Electric reverted to the RAM provisions initially approved in March 2011—i.e., RAM is both accrued and billed from June 1 of each year through May 31 of the following year.

On May 31, 2013, as provided for in its original order issued in 2010 approving decoupling and citing three years of implementation experience for Hawaiian Electric, the PUC opened an investigative docket to review whether the decoupling mechanisms are functioning as intended, are fair to the Utilities and their ratepayers and are in the public interest. The PUC affirmed its support for the continuation of the RBA mechanism and stated its interest in evaluating the RAM to ensure it provides the appropriate balance of risks, costs, incentives and performance requirements, as well as administrative efficiency, and whether the current interest rate applied to the outstanding RBA balance is reasonable. In October 2013, the PUC issued orders that bifurcated the proceeding (into Schedule A and Schedule B issues).

On February 7, 2014, the PUC issued a D&O on the Schedule A issues, which made certain modifications to the decoupling mechanism. The D&O required a 90% limitation on the incremental current year Rate Base RAM adjustment effective with the Utilities’ 2014 decoupling filing and that effective March 1, 2014, the interest rate to be applied on the outstanding RBA balances to be the short term debt rate used in each Utilities last rate case (ranging from 1.25% to 3.25%), instead of the 6% that had been previously approved.

On March 31, 2015, the PUC issued an Order (the 2015 Decoupling Order) related to the Schedule B portion of the proceeding to make certain further modifications to the decoupling mechanism, and to establish a briefing schedule with respect to certain issues in the proceeding. The 2015 Decoupling Order modified the RAM portion of the decoupling mechanism to be capped at the lesser of the RAM revenue adjustment as then determined (adjusted to eliminate the 90% limitation on the current RAM Period Rate Base RAM adjustment that was ordered in the Schedule A portion of the proceeding) and a RAM revenue adjustment calculated based on the cumulative annual compounded increase in Gross Domestic Product Price Index (GDPPI) applied to the 2014 annualized target revenues (adjusted for certain items specified in the Order) (the RAM Cap). The 2014

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annualized target revenues represent the target revenues from the last rate case, plus RAM revenues, offset by earnings sharing credits, if any, allowed under the decoupling mechanism through the 2014 decoupling filing. The triennial rate case cycle required under the decoupling mechanism continues to serve as the maximum period between the filing of general rate cases.

The RAM Cap impacted the Utilities' recovery of capital investments as follows:

• Hawaiian Electric's RAM revenues were limited to the RAM Cap in 2015 and 2016, and the RAM filing for 2017 reflects a limitation to the RAM Cap. In October, 2015, Hawaiian Electric filed an application to recover the revenue requirements associated with certain 2015 underground cable and transmission net plant additions through the RAM above the 2015 RAM Cap. In August 2016, the PUC dismissed Hawaiian Electric's October 2015 above the RAM Cap application because the application did not also request approval of the commitment of capital expenditures. Return on plant additions in excess of the amount provided by the RAM is being requested in the Hawaiian Electric 2017 test year rate case.

• Maui Electric's RAM revenues were limited to the RAM Cap in 2015 and 2016, however, the RAM filing for 2017 reflects RAM revenues below the RAM Cap.

• Hawaii Electric Light’s RAM revenues were below the RAM Cap in 2015 or 2016, and the RAM filing for 2017 continues to reflects RAM revenues below the RAM Cap.

On April 27, 2017, the PUC issued an Order (the 2017 Decoupling Order) related to Schedule B issues outstanding from the 2015 Decoupling Order. The 2017 Decoupling Order requires the establishment of specific performance incentive mechanisms and provides guidelines for interim recovery of revenues to support major projects placed in service between general rate cases.

The performance incentive mechanisms to be established are:

• Service reliability performance standards to include: 1) System Average Interruption Duration Index based on the average customer interruption time and 2) System Average Interruption Frequency Index based on the average number of customer interruptions. Target performance for each is based on each utilities’ historical 10 year average performance with a dead band of one standard deviation. Management believes that the maximum penalty for each is 20 basis points of return on equity (or approximately $3 million for each of the standards in total for the three utilities). These performance standards have penalties only.

• Call Center Performance based on utility call center percentage of calls answered within 30 seconds. Target performance is based on the annual average performance for each utility for the most recent 8 quarters with a dead band of 3% above and below the target. Management believes that the maximum incentive is based on 8 basis points of return on equity (or approximately $1.2 million in total for the three utilities).

The Utilities are required to file proposed tariffs for the performance incentive mechanisms and sample calculations based on hypothetical future performance within 30 days.

The Parties may file comments on the Utilities’ proposed tariffs and sample calculations within 60 days of the date of the 2017 Decoupling Order, after which the PUC is expected to issue an order on the tariffs.

The 2017 Decoupling Order also established guidelines for Major Project Interim Recovery (MPIR). Projects eligible for recovery through the MPIR adjustment mechanism are major projects (i.e., projects with capital expenditures net of customer contributions in excess of $2.5 million), including but not restricted to renewable energy, energy efficiency, utility scale generation, grid modernization and smaller qualifying projects grouped into programs for review. The MPIR adjustment mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases wherein cost recovery is limited by a revenue cap and is not provided by other effective recovery mechanisms. The request for PUC approval must include a business case and all costs that are allowed to be recovered through the MPIR adjustment mechanism shall be offset by any related benefits. The guidelines provide for accrual of revenues approved for recovery upon in-service date to be collected from customers through the annual Revenue Balancing Account tariff.

In the 2017 Decoupling Order, the PUC indicated that in pending and subsequent rate cases, the PUC intends to require all fuel expenses and purchased energy expenses be recovered through an appropriately modified energy cost adjustment mechanism rather than through base rates, and will consider adopting processes to periodically reset fuel efficiency measures embedded in the energy cost adjustment mechanism to account for changes in the generating system.

Annual decoupling filings.  On March 31, 2017, the Utilities submitted to the PUC, their annual decoupling filings for tariffed rates that will be effective from June 1, 2017, through May 31, 2018. The net annual incremental amounts proposed to be collected (refunded) were as follows:

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($ in millions)	Hawaiian Electric			Hawaii Electric Light			Maui Electric
2017 Annual incremental RAM adjusted revenues	$	12.7		$	3.2		$	2.4
Annual change in accrued earnings sharing credits	$	—		$	—		$	—
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	$	(2.4	)	$	(2.5	)	$	(0.2	)
Net annual incremental amount to be collected under the tariffs	$	10.3		$	0.7		$	2.2
Impact on typical residential customer monthly bill (in dollars) *	$	0.60		$	0.15		$	1.18

* Based on a 500 kilowatthour (KWH) bill for Hawaiian Electric, Maui Electric, and Hawaii Electric Light. The bill impact for Lanai and Molokai customers is expected to be an increase of $0.95, based on a 400 KWH bill.

Hawaiian Electric consolidated 2014 test year abbreviated and 2017 test year rate cases. In December 2016, the PUC issued an order consolidating the Hawaiian Electric filings for the 2014 test year abbreviated rate case and the 2017 test year rate case. The order also found and concluded that Hawaiian Electric's abbreviated 2014 rate case filing did not comply with: (1) the Mandatory Triennial Rate Case Cycle requirement in the decoupling order that Hawaiian Electric file an application for a general rate case every three years and (2) the requirement that Hawaiian Electric file its 2014 calendar test year rate case application by June 27, 2014. The order then stated that: “[T]he determination and disposition of any rates, accounts, adjustment mechanisms, and practices that would have been subject to review in the context of a 2014 test year rate case proceeding are subject to appropriate adjustment based on evidence and findings in the consolidated rate case proceeding.”

In January 2017, Hawaiian Electric filed a motion for clarification and/or partial reconsideration of the PUC’s order. In March 2017, the PUC issued an order to address Hawaiian Electric’s motion, stating that the PUC is not initiating an investigation/enforcement proceeding against Hawaiian Electric regarding its compliance with the decoupling order, and the transfer and consolidation of Hawaiian Electric’s 2014 abbreviated rate case with the 2017 rate case is intended to ensure that ratepayers receive the attendant benefits of Hawaiian Electric’s decision to voluntarily forgo a general rate increase in base rates for its mandated 2014 test year. As directed, in April 2017, Hawaiian Electric filed a supplement to its 2017 rate case filing, addressing the items raised in the order and explaining why Hawaiian Electric’s forgoing of a general rate increase in the 2014 test year should not result in any further adjustments to Hawaiian Electric’s revenue requirement in the 2017 test year.

In April 2017, the PUC issued an Order regarding the supplement to Hawaiian Electric’s 2017 rate case filing, requesting updated pension and OPEB regulatory asset and liability schedules, by May 12, 2017, to reflect the use of the 2014 NPPC and NPBC for the pension and OPEB tracking mechanisms and with amortization of such regulatory assets and liabilities beginning May 1, 2015.

Hawaiian Telcom. The Utilities each have separate agreements for the joint ownership and maintenance of utility poles with Hawaiian Telcom, Inc. (Hawaiian Telcom), the respective county or counties in which each utility operates and other third parties, such as the State of Hawaii. The agreements set forth various circumstances requiring pole removal/installation/replacement and the sharing of costs among the joint pole owners. The agreements allow for the cost of work done by one joint pole owner to be shared by the other joint pole owners based on the apportionment of costs in the agreements. The Utilities have maintained, replaced and installed the majority of the jointly-owned poles in each of the respective service territories, and have billed the other joint pole owners for their respective share of the costs. The counties and the State have been reimbursing the Utilities for their share of the costs. However, Hawaiian Telcom has been delinquent in reimbursing the Utilities for its share of the costs.

Hawaiian Electric has initiated a dispute resolution process to collect the unpaid amounts from Hawaiian Telcom as specified by the joint pole agreement. For Hawaii Electric Light, the agreement does not specify an alternative dispute resolution process, and thus a complaint for payment was filed with the Circuit Court in June 2016. Maui Electric has not yet commenced any legal action to recover the delinquent amounts. As of March 31, 2017, total receivables under the joint pole agreement, including interest, from Hawaiian Telcom are $21.7 million ($14.5 million at Hawaiian Electric, $5.9 million at Hawaii Electric Light, and $1.3 million at Maui Electric). Management expects to prevail on these claims but has reserved for the accrued interest of $4.5 million on the receivables.

April 2014 regulatory orders. In April 2014, the PUC issued four orders that collectively address certain key policy, resource planning and operational issues for the Utilities. The Utilities addressed these orders as follows:

Integrated Resource Planning. The PUC did not accept the Utilities’ Integrated Resource Plan and Action Plans submission, and, in lieu of an approved plan, has commenced other initiatives to enable resource planning. The PUC directed each of Hawaiian Electric and Maui Electric to file their respective Power Supply Improvement Plans (PSIPs), which they did in August 2014. The PUC also provided its inclinations on the future of Hawaii’s electric utilities in an exhibit to the order. The exhibit provides the PUC’s perspectives on the vision, business strategies and regulatory policy changes required to align the Utilities' business model with customers’ interests and the state’s public policy goals.

20

Reliability Standards Working Group. The PUC ordered the Utilities to take timely actions intended to lower energy costs, improve system reliability and address emerging challenges to integrate additional renewable energy. In addition to the PSIPs mentioned above, the PUC ordered certain filing requirements, which include the following:

• Distributed Generation Interconnection Plan - the Utilities’ Plan was filed in August 2014.

• Plan to implement an on-going distribution circuit monitoring program to measure real-time voltage and other power quality parameters - the Utilities’ Plan was filed in June 2014.

• Action Plan for improving efficiencies in the interconnection requirements studies - the Utilities’ Plan was filed in May 2014.

• The Utilities are to file monthly reports providing details about interconnection requirements studies.

• Integrated interconnection queue for each distribution circuit for each island grid - the Utilities’ integrated interconnection queue plan was filed in August 2014 and the integrated interconnection queues were implemented in January 2015.

The PUC also stated it would be opening new dockets to address (1) reliability standards, (2) the technical, economic and policy issues associated with distributed energy resources (see “Distributed Energy Resources (DER) Investigative Proceeding” below) and (3) the Hawaii electricity reliability administrator, which is a third party position which the legislature has authorized the PUC to create by contract to provide support for the PUC in developing and periodically updating local grid reliability standards and procedures and interconnection requirements and overseeing grid access and operation.

Policy Statement and Order Regarding Demand Response Programs. The PUC provided guidance concerning the objectives and goals for demand response programs, and ordered the Utilities to develop an integrated Demand Response (DR) Portfolio Plan that will enhance system operations and reduce costs to customers. The Utilities’ Plan was filed in July 2014. Subsequently, the Utilities submitted status updates and an update and supplemental report to the Plan. On July 28, 2015, the PUC issued an order appointing a special adviser to guide, monitor and review the Utility’s Plan design and implementation. On December 30, 2015, the Utilities filed applications with the PUC for approval of their proposed DR Portfolio Tariff Structure, Reporting Schedule and Cost Recovery of Program Costs. The Utilities filed an updated DR Portfolio on February 10, 2017.  In May 2017, the Utilities plan to file their reply to the statements of position submitted by the other parties in April 2017. In the DRMS proceeding, the parties filed Statements of Position in December 2016 and are awaiting a PUC decision.

Review of PSIPs. Collectively, the PUC's April 2014 resource planning orders confirm the energy policy and operational priorities that will guide the Utilities' strategies and plans going forward.

PSIPs for the Utilities were filed in August 2014. The PSIPs each included a tactical plan to transform how electric utility services will be offered to meet customer needs and produce higher levels of renewable energy. Each plan contained a diversified mix of technologies, including significant distributed and utility‑scale renewable resources, that are expected to result, on a consolidated basis, in over 65% of the Utilities’ energy being produced from renewable resources by 2030. Under these plans, the Utilities would support sustainable growth of private rooftop solar, expand use of energy storage systems, empower customers by developing smart grids, offer new products and services to customers (e.g., community solar, microgrids and voluntary “demand response” programs), switch from high-priced oil to lower cost liquefied natural gas, retire higher-cost, less efficient existing oil-based steam generators and lower full service residential customer bills in real dollars.

In November 2015, the PUC issued an order in the proceeding to review the PSIPs filed. The order provided observations and concerns on the PSIPs submitted. As required by the order, the Utilities submitted a Proposed Revision Plan in November 2015, which included a schedule and a work plan to supplement, amend and update the PSIPs in order to address the PUC’s observations and concerns. The parties and participants filed comments on the Utilities Proposed Revision Plan in January 2016. The updated PSIPs, filed by the Utilities on April 1, 2016, provide the Utilities’ assumptions, analyses and plans to achieve 100% renewable energy using a diverse mix of energy resources by 2045.

As required by the PUC, on December 23, 2016, the Utilities filed their PSIP Update Report: December 2016. The updated plans describe greater and faster expansion of the Utilities’ renewable energy portfolio than in the plans filed in April 2016 and emphasize work that is in progress or planned over the next five years on each of the five islands the Utilities serve. The final step in the procedural schedule was the filing of the parties and participants’ respective statements of position in February 2017.

Distributed Energy Resources (DER) Investigative Proceeding. In March 2015, the PUC issued an order to address DER issues.

On June 29, 2015, the Utilities submitted their final Statement of Position in the DER proceeding, which included:

(1) new pricing provisions for future private rooftop photovoltaic (PV) systems,

(2) technical standards for advanced inverters,

(3) new options for customers including battery-equipped private rooftop PV systems,

21

(4) a pilot time-of-use rate,

(5) an improved method of calculating the amount of private rooftop PV that can be safely installed, and

(6) a streamlined and standardized PV application process.

On October 12, 2015, the PUC issued a D&O establishing DER reforms that: (1) promote rapid adoption of the next generation of solar PV and other distributed energy technologies; (2) encourage more competitive pricing of distributed energy resource systems; (3) lower overall energy supply costs for all customers; and (4) help to manage DER in terms of each island’s limited grid capacity.

The D&O approved a customer self-supply tariff and a customer grid supply tariff to govern customer generators connected to the Utilities’ systems. These tariffs replace the Net Energy Metering (NEM) program.

In June 2016, the PUC approved the Utilities Advanced Inverter Test Plan and the Utilities submitted the results of the testing to the PUC.

Pursuant to a PUC order, in October 2016, the Utilities submitted tariffs for a Residential Interim Time of Use program, which is limited to 2 years and 5,000 customers. The primary objective is to encourage more efficient use of the electric system and enable more cost-effective integration of renewable energy by shifting customer load from the system’s higher cost, peak demand period to the mid-day period when relatively inexpensive renewable resources are abundant.

The DER Phase 2 of this proceeding is focused on further developing competitive markets for distributed energy resources, including storage. On December 9, 2016, the PUC issued an order, establishing the statement of issues and procedural schedule to govern Phase 2 of this proceeding. Technical track issues, including DER integration analyses and revisions to interconnection standards, will be addressed before the end of 2017. More complex market issues will be addressed in late 2018.

Pursuant to PUC order, in January and February 2017, the Utilities and various DER parties submitted tariff proposals to modify existing interim DER option and proposals, and interconnection standards to facilitate or enable interim DER options, as well as provided comments and reply comments on such tariff proposals. A PUC decision is pending.

Derivative financial instrument. On January 5, 2016, Hawaiian Electric executed window forward contracts to hedge the foreign currency risk associated with the anticipated purchase of engines from a European manufacturer to be included as part of the Schofield generating station. The generating station is expected to be placed into service in the first quarter of 2018.

	March 31, 2017					December 31, 2016
(dollars in thousands)	Notional amount		Fair value			Notional amount		Fair value
Window forward contracts	$	15,838	$	(277	)	$	20,734	$	(743	)

Condensed consolidating financial information. Hawaiian Electric is not required to provide separate financial statements or other disclosures concerning Hawaii Electric Light and Maui Electric to holders of the 2004 Debentures issued by Hawaii Electric Light and Maui Electric to Trust III since all of their voting capital stock is owned, and their obligations with respect to these securities have been fully and unconditionally guaranteed, on a subordinated basis, by Hawaiian Electric. Consolidating information is provided below for Hawaiian Electric and each of its subsidiaries for the periods ended and as of the dates indicated.

Hawaiian Electric also unconditionally guarantees Hawaii Electric Light’s and Maui Electric’s obligations (a) to the State of Hawaii for the repayment of principal and interest on Special Purpose Revenue Bonds issued for the benefit of Hawaii Electric Light and Maui Electric, (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder and (c) relating to the trust preferred securities of Trust III. Hawaiian Electric is also obligated, after the satisfaction of its obligations on its own preferred stock, to make dividend, redemption and liquidation payments on Hawaii Electric Light’s and Maui Electric’s preferred stock if the respective subsidiary is unable to make such payments.

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Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	362,843		78,982		76,793		—	(7	)	$	518,611
Expenses
Fuel oil	98,001			17,257		29,012		—	—		144,270
Purchased power	100,147			18,589		8,388		—	—		127,124
Other operation and maintenance	67,278			15,516		17,446		—	—		100,240
Depreciation	32,722			9,685		5,809		—	—		48,216
Taxes, other than income taxes	35,040			7,450		7,333		—	—		49,823
Total expenses	333,188			68,497		67,988		—	—		469,673
Operating income	29,655			10,485		8,805		—	(7	)	48,938
Allowance for equity funds used during construction	2,056			115		228		—	—		2,399
Equity in earnings of subsidiaries	8,603			—		—		—	(8,603	)	—
Interest expense and other charges, net	(12,057		)	(3,004	)	(2,450	)	—	7		(17,504		)
Allowance for borrowed funds used during construction	749			45		95		—	—		889
Income before income taxes	29,006			7,641		6,678		—	(8,603	)	34,722
Income taxes	7,271			2,923		2,564		—	—		12,758
Net income	21,735			4,718		4,114		—	(8,603	)	21,964
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	21,735			4,584		4,019		—	(8,603	)	21,735
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465
Other comprehensive income (loss), net of taxes:
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454			—		—		—	—		454
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,618			503		466		—	(969	)	3,618
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613		)	(503	)	(467	)	—	970		(3,613		)
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Comprehensive income attributable to common shareholder	$	21,924		4,584		4,018		—	(8,602	)	$	21,924

23

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	337,175		73,183		71,706		—	(12	)	$	482,052
Expenses
Fuel oil	74,085			14,374		25,281		—	—		113,740
Purchased power	91,917			16,797		7,145		—	—		115,859
Other operation and maintenance	69,558			16,441		17,909		—	—		103,908
Depreciation	31,522			9,449		5,810		—	—		46,781
Taxes, other than income taxes	32,684			6,891		6,863		—	—		46,438
Total expenses	299,766			63,952		63,008		—	—		426,726
Operating income	37,409			9,231		8,698		—	(12	)	55,326
Allowance for equity funds used during construction	1,406			127		206		—	—		1,739
Equity in earnings of subsidiaries	7,929			—		—		—	(7,929	)	—
Interest expense and other charges, net	(11,865		)	(2,965	)	(2,490	)	—	12		(17,308		)
Allowance for borrowed funds used during construction	529			49		84		—	—		662
Income before income taxes	35,408			6,442		6,498		—	(7,929	)	40,419
Income taxes	9,771			2,346		2,436		—	—		14,553
Net income	25,637			4,096		4,062		—	(7,929	)	25,866
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	25,637			3,962		3,967		—	(7,929	)	25,637
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net incomefor common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367
Other comprehensive income, net of taxes:
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gain, net of taxes	1,002			—		—		—	—		1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,236			458		418		—	(876	)	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,222		)	(458	)	(418	)	—	876		(3,222		)
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Comprehensive income attributable to common shareholder	$	26,383		3,962		3,967		—	(7,929	)	$	26,383

24

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (unaudited)

March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,950		6,191		3,016		—	—		$	53,157
Plant and equipment	4,272,395			1,261,079		1,117,620		—	—		6,651,094
Less accumulated depreciation	(1,404,024		)	(511,473	)	(483,725	)	—	—		(2,399,222		)
Construction in progress	196,535			13,249		20,288		—	—		230,072
Utility property, plant and equipment, net	3,108,856			769,046		657,199		—	—		4,535,101
Nonutility property, plant and equipment, less accumulated depreciation	5,763			115		1,532		—	—		7,410
Total property, plant and equipment, net	3,114,619			769,161		658,731		—	—		4,542,511
Investment in wholly owned subsidiaries, at equity	552,688			—		—		—	(552,688	)	—
Current assets
Cash and cash equivalents	8,617			2,952		1,537		101	—		13,207
Advances to affiliates	—			6,500		2,500		—	(9,000	)	—
Customer accounts receivable, net	82,389			18,735		16,866		—	—		117,990
Accrued unbilled revenues, net	70,398			13,883		13,351		—	—		97,632
Other accounts receivable, net	24,489			2,526		1,125		—	(7,752	)	20,388
Fuel oil stock, at average cost	56,473			6,744		10,657		—	—		73,874
Materials and supplies, at average cost	32,195			8,494		16,356		—	—		57,045
Prepayments and other	21,150			4,621		3,163		—	—		28,934
Regulatory assets	73,548			4,210		4,194		—	—		81,952
Total current assets	369,259			68,665		69,749		101	(16,752	)	491,022
Other long-term assets
Regulatory assets	637,014			119,783		106,660		—	—		863,457
Unamortized debt expense	133			20		30		—	—		183
Other	44,598			13,120		14,151		—	—		71,869
Total other long-term assets	681,745			132,923		120,841		—	—		935,509
Total assets	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,175			213,732		189,964		—	—		1,318,871
Total capitalization	2,737,237			512,733		455,550		101	(552,688	)	3,152,933
Current liabilities
Short-term borrowings from non-affiliates	1,500			—		—		—	—		1,500
Short-term borrowings from affiliate	9,000			—		—		—	(9,000	)	—
Accounts payable	103,957			14,665		11,241		—	—		129,863
Interest and preferred dividends payable	18,172			4,007		3,997		—	(2	)	26,174
Taxes accrued	90,035			21,965		19,330		—	—		131,330
Regulatory liabilities	—			2,004		687		—	—		2,691
Other	42,721			7,938		13,326		—	(7,750	)	56,235
Total current liabilities	265,385			50,579		48,581		—	(16,752	)	347,793
Deferred credits and other liabilities
Deferred income taxes	532,497			109,733		103,572		—	215		746,017
Regulatory liabilities	288,748			96,380		32,121		—	—		417,249
Unamortized tax credits	58,691			16,941		15,380		—	—		91,012
Defined benefit pension and other postretirement benefit plans liability	440,246			74,100		79,510		—	—		593,856
Other	49,630			12,996		16,197		—	(215	)	78,608
Total deferred credits and other liabilities	1,369,812			310,150		246,780		—	—		1,926,742
Contributions in aid of construction	345,877			97,287		98,410		—	—		541,574
Total capitalization and liabilities	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042

25

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (unaudited)

December 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,956		6,181		3,016		—	—		$	53,153
Plant and equipment	4,241,060			1,255,185		1,109,487		—	—		6,605,732
Less accumulated depreciation	(1,382,972		)	(507,666	)	(478,644	)	—	—		(2,369,282		)
Construction in progress	180,194			12,510		19,038		—	—		211,742
Utility property, plant and equipment, net	3,082,238			766,210		652,897		—	—		4,501,345
Nonutility property, plant and equipment, less accumulated depreciation	5,760			115		1,532		—	—		7,407
Total property, plant and equipment, net	3,087,998			766,325		654,429		—	—		4,508,752
Investment in wholly owned subsidiaries,at equity	550,946			—		—		—	(550,946	)	—
Current assets
Cash and cash equivalents	61,388			10,749		2,048		101	—		74,286
Advances to affiliates	—			3,500		10,000		—	(13,500	)	—
Customer accounts receivable, net	86,373			20,055		17,260		—	—		123,688
Accrued unbilled revenues, net	65,821			13,564		12,308		—	—		91,693
Other accounts receivable, net	7,652			2,445		1,416		—	(6,280	)	5,233
Fuel oil stock, at average cost	47,239			8,229		10,962		—	—		66,430
Materials and supplies, at average cost	29,928			7,380		16,371		—	—		53,679
Prepayments and other	16,502			5,352		2,179		—	(933	)	23,100
Regulatory assets	60,185			3,483		2,364		—	—		66,032
Total current assets	375,088			74,757		74,908		101	(20,713	)	504,141
Other long-term assets
Regulatory assets	662,232			120,863		108,324		—	—		891,419
Unamortized debt expense	151			23		34		—	—		208
Other	43,743			13,573		13,592		—	—		70,908
Total other long-term assets	706,126			134,459		121,950		—	—		962,535
Total assets	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,437			213,703		190,120		—	—		1,319,260
Total capitalization	2,737,517			511,994		454,674		101	(550,946	)	3,153,340
Current liabilities
Short-term borrowings from affiliate	13,500			—		—		—	(13,500	)	—
Accounts payable	86,369			18,126		13,319		—	—		117,814
Interest and preferred dividends payable	15,761			4,206		2,882		—	(11	)	22,838
Taxes accrued	120,176			28,100		25,387		—	(933	)	172,730
Regulatory liabilities	—			2,219		1,543		—	—		3,762
Other	41,352			7,637		12,501		—	(6,269	)	55,221
Total current liabilities	277,158			60,288		55,632		—	(20,713	)	372,365
Deferred credits and other liabilities
Deferred income taxes	524,433			108,052		100,911		—	263		733,659
Regulatory liabilities	281,112			93,974		31,845		—	—		406,931
Unamortized tax credits	57,844			15,994		15,123		—	—		88,961
Defined benefit pension and other postretirement benefit plans liability	444,458			75,005		80,263		—	—		599,726
Other	49,191			13,024		14,969		—	(263	)	76,921
Total deferred credits and other liabilities	1,357,038			306,049		243,111		—	—		1,906,198
Contributions in aid of construction	348,445			97,210		97,870		—	—		543,525
Total capitalization and liabilities	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428

26

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2016	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Net income for common stock	21,465			4,584		4,019		—	(8,603	)	21,465
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Balance, March 31, 2017	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2015	$	1,728,325		292,702		263,725		101	(556,528	)	$	1,728,325
Net income for common stock	25,367			3,962		3,967		—	(7,929	)	25,367
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Common stock issuance expenses	(4		)	(4	)	(1	)	—	5		(4		)
Balance, March 31, 2016	$	1,731,304		293,358		264,426		101	(557,885	)	$	1,731,304

27

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	21,735		4,718		4,114		—	(8,603	)	$	21,964
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(8,628		)	—		—		—	8,603		(25		)
Common stock dividends received from subsidiaries	6,910			—		—		—	(6,860	)	50
Depreciation of property, plant and equipment	32,722			9,685		5,809		—	—		48,216
Other amortization	914			442		593		—	—		1,949
Deferred income taxes	6,810			1,700		2,602		—	(48	)	11,064
Allowance for equity funds used during construction	(2,056		)	(115	)	(228	)	—	—		(2,399		)
Other	661			(138	)	(87	)	—	—		436
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(10,724		)	1,239		685		—	1,472		(7,328		)
Increase in accrued unbilled revenues	(4,577		)	(319	)	(1,043	)	—	—		(5,939		)
Decrease (increase) in fuel oil stock	(9,234		)	1,485		305		—	—		(7,444		)
Decrease (increase) in materials and supplies	(2,267		)	(1,114	)	15		—	—		(3,366		)
Decrease (increase) in regulatory assets	7,711			(677	)	(1,125	)	—	—		5,909
Increase in accounts payable	59,861			2,735		1,578		—	—		64,174
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(32,272		)	(5,352	)	(6,408	)	—	48		(43,984		)
Increase in defined benefit pension and other postretirement benefit plans liability	240			14		10		—	—		264
Change in other assets and liabilities	(4,249		)	805		197		—	(1,472	)	(4,719		)
Net cash provided by operating activities	63,557			15,108		7,017		—	(6,860	)	78,822
Cash flows from investing activities
Capital expenditures	(101,953		)	(16,890	)	(12,812	)	—	—		(131,655		)
Contributions in aid of construction	8,934			915		801		—	—		10,650
Other	2,352			78		272		—	—		2,702
Advances from affiliates	—			(3,000	)	7,500		—	(4,500	)	—
Net cash used in investing activities	(90,667		)	(18,897	)	(4,239	)	—	(4,500	)	(118,303		)
Cash flows from financing activities
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(3,000		)	—		—		—	4,500		1,500
Other	(449		)	—		(208	)	—	—		(657		)
Net cash used in financing activities	(25,661		)	(4,008	)	(3,289	)	—	11,360		(21,598		)
Net increase (decrease) in cash and cash equivalents	(52,771		)	(7,797	)	(511	)	—	—		(61,079		)
Cash and cash equivalents, beginning of period	61,388			10,749		2,048		101	—		74,286
Cash and cash equivalents, end of period	$	8,617		2,952		1,537		101	—		$	13,207

28

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	25,637		4,096		4,062		—	(7,929	)	$	25,866
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(7,954		)	—		—		—	7,929		(25		)
Common stock dividends received from subsidiaries	6,592			—		—		—	(6,567	)	25
Depreciation of property, plant and equipment	31,522			9,449		5,810		—	—		46,781
Other amortization	1,045			268		461		—	—		1,774
Deferred income taxes	9,764			1,277		2,517		—	—		13,558
Allowance for equity funds used during construction	(1,406		)	(127	)	(206	)	—	—		(1,739		)
Other	1,386			154		162		—	—		1,702
Changes in assets and liabilities:
Decrease in accounts receivable	22,606			2,113		3,563		—	15		28,297
Decrease (increase) in accrued unbilled revenues	58			(326	)	(590	)	—	—		(858		)
Decrease in fuel oil stock	14,902			2,622		5,288		—	—		22,812
Decrease (increase) in materials and supplies	378			(27	)	(178	)	—	—		173
Increase in regulatory assets	79			397		1,109		—	—		1,585
Increase in accounts payable	24,827			1,652		1,287		—	—		27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(31,916		)	(1,634	)	(8,466	)	—	(2	)	(42,018		)
Increase in defined benefit pension and other postretirement benefit plans liability	177			13		15		—	—		205
Change in other assets and liabilities	15,249			5,562		169		—	(13	)	20,967
Net cash provided by operating activities	112,946			25,489		15,003		—	(6,567	)	146,871
Cash flows from investing activities
Capital expenditures	(97,363		)	(16,649	)	(11,171	)	—	—		(125,183		)
Contributions in aid of construction	11,585			969		1,207		—	—		13,761
Other	22			23		—		—	—		45
Advances from affiliates	—			3,000		500		—	(3,500	)	—
Net cash used in investing activities	(85,756		)	(12,657	)	(9,464	)	—	(3,500	)	(111,377		)
Cash flows from financing activities
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	9,498			—		—		—	3,500		12,998
Other	8			(8	)	—		—	—		—
Net cash used in financing activities	(14,164		)	(3,444	)	(3,360	)	—	10,067		(10,901		)
Net increase in cash and cash equivalents	13,026			9,388		2,179		—	—		24,593
Cash and cash equivalents, beginning of period	16,281			2,682		5,385		101	—		24,449
Cash and cash equivalents, end of period	$	29,307		12,070		7,564		101	—		$	49,042

29

5 · Bank segment

Selected financial information

American Savings Bank, F.S.B.

Statements of Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Interest and dividend income
Interest and fees on loans	$	50,742	$	48,437
Interest and dividends on investment securities	6,980		5,017
Total interest and dividend income	57,722		53,454
Interest expense
Interest on deposit liabilities	2,103		1,592
Interest on other borrowings	816		1,485
Total interest expense	2,919		3,077
Net interest income	54,803		50,377
Provision for loan losses	3,907		4,766
Net interest income after provision for loan losses	50,896		45,611
Noninterest income
Fees from other financial services	5,610		5,499
Fee income on deposit liabilities	5,428		5,156
Fee income on other financial products	1,866		2,205
Bank-owned life insurance	983		998
Mortgage banking income	789		1,195
Other income, net	458		333
Total noninterest income	15,134		15,386
Noninterest expense
Compensation and employee benefits	23,237		22,434
Occupancy	4,154		4,138
Data processing	3,280		3,172
Services	2,360		2,911
Equipment	1,748		1,663
Office supplies, printing and postage	1,535		1,365
Marketing	517		861
FDIC insurance	728		884
Other expense	4,311		3,975
Total noninterest expense	41,870		41,403
Income before income taxes	24,160		19,594
Income taxes	8,347		6,921
Net income	$	15,813	$	12,673

American Savings Bank, F.S.B.

Statements of Comprehensive Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Net income	$	15,813	$	12,673
Other comprehensive income, net of taxes:
Net unrealized gains on available-for-sale investment securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223		7,429
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $404 and $137, respectively	612		208
Other comprehensive income, net of taxes	835		7,637
Comprehensive income	$	16,648	$	20,310

30

American Savings Bank, F.S.B.

Balance Sheets Data (unaudited)

(in thousands)	March 31, 2017						December 31, 2016
Assets
Cash and due from banks				$	125,901					$	137,083
Interest-bearing deposits				94,573						52,128
Restricted cash				—						1,764
Available-for-sale investment securities, at fair value				1,228,922						1,105,182
Stock in Federal Home Loan Bank, at cost				11,706						11,218
Loans receivable held for investment				4,725,271						4,738,693
Allowance for loan losses				(55,997		)				(55,533		)
Net loans				4,669,274						4,683,160
Loans held for sale, at lower of cost or fair value				10,454						18,817
Other				336,626						329,815
Goodwill				82,190						82,190
Total assets				$	6,559,646					$	6,421,357
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing				$	1,696,390					$	1,639,051
Deposit liabilities—interest-bearing				3,978,700						3,909,878
Other borrowings				200,154						192,618
Other				98,223						101,635
Total liabilities				5,973,467						5,843,182
Commitments and contingencies
Common stock				1						1
Additional paid in capital				343,435						342,704
Retained earnings				264,381						257,943
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(7,708	)				$	(7,931	)
Retirement benefit plans	(13,930		)	(21,638		)	(14,542		)	(22,473		)
Total shareholder’s equity				586,179						578,175
Total liabilities and shareholder’s equity				$	6,559,646					$	6,421,357
Other assets
Bank-owned life insurance				$	144,661					$	143,197
Premises and equipment, net				94,865						90,570
Prepaid expenses				4,031						3,348
Accrued interest receivable				16,508						16,824
Mortgage-servicing rights				9,294						9,373
Low-income housing equity investments				46,782						47,081
Real estate acquired in settlement of loans, net				1,242						1,189
Other				19,243						18,233
				$	336,626					$	329,815
Other liabilities
Accrued expenses				$	32,324					$	36,754
Federal and state income taxes payable				10,642						4,728
Cashier’s checks				23,777						24,156
Advance payments by borrowers				6,134						10,335
Other				25,346						25,662
				$	98,223					$	101,635

31

Bank-owned life insurance is life insurance purchased by ASB on the lives of certain key employees, with ASB as the beneficiary. The insurance is used to fund employee benefits through tax-free income from increases in the cash value of the policies and insurance proceeds paid to ASB upon an insured’s death.

Other borrowings consisted of securities sold under agreements to repurchase and advances from the Federal Home Loan Bank (FHLB) of $100 million and $100 million, respectively, as of March 31, 2017 and $93 million and $100 million, respectively, as of December 31, 2016.

Available-for-sale investment securities.  The major components of investment securities were as follows:

	Amortized cost		Gross unrealized gains		Gross unrealized losses			Estimated fair value			Gross unrealized losses
										Less than 12 months						12 months or longer
(dollars in thousands)										Number of issues	Fair  value		Amount			Number of issues	Fair  value		Amount
March 31, 2017
Available-for-sale
U.S. Treasury and federal agency obligations	$	189,420	$	928	$	(1,991	)	$	188,357	14	$	97,572	$	(1,855	)	1	$	3,492	$	(136	)
Mortgage-related securities- FNMA, FHLMC and GNMA	1,036,872		1,719		(13,453		)	1,025,138		96	792,672		(11,920		)	13	45,025		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,241,719	$	2,647	$	(15,444	)	$	1,228,922	110	$	890,244	$	(13,775	)	14	$	48,517	$	(1,669	)
December 31, 2016
Available-for-sale
U.S. Treasury and federal agency obligations	$	193,515	$	920	$	(2,154	)	$	192,281	18	$	123,475	$	(2,010	)	1	$	3,485	$	(144	)
Mortgage-related securities- FNMA, FHLMC and GNMA	909,408		1,742		(13,676		)	897,474		88	709,655		(12,143		)	13	47,485		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,118,350	$	2,662	$	(15,830	)	$	1,105,182	106	$	833,130	$	(14,153	)	14	$	50,970	$	(1,677	)

ASB does not believe that the investment securities that were in an unrealized loss position at March 31, 2017, represent an other-than-temporary impairment. Total gross unrealized losses were primarily attributable to rising interest rates relative to when the investment securities were purchased and not due to the credit quality of the investment securities. The contractual cash flows of the U.S. Treasury, federal agency obligations and mortgage-related securities are backed by the full faith and credit guaranty of the United States government or an agency of the government. ASB does not intend to sell the securities before the recovery of its amortized cost basis and there have been no adverse changes in the timing of the contractual cash flows for the securities. ASB did not recognize OTTI for the quarters ended March 31, 2017 and 2016.

U.S. Treasury, federal agency obligations, and the mortgage revenue bond have contractual terms to maturity. Mortgage-related securities have contractual terms to maturity, but require periodic payments to reduce principal. In addition, expected maturities will differ from contractual maturities because borrowers have the right to prepay the underlying mortgages.

The contractual maturities of available-for-sale investment securities were as follows:

March 31, 2017	Amortized cost		Fair value
(in thousands)
Due in one year or less	$	9,986	$	9,993
Due after one year through five years	77,165		77,274
Due after five years through ten years	78,014		77,582
Due after ten years	39,682		38,935
	204,847		203,784
Mortgage-related securities-FNMA, FHLMC and GNMA	1,036,872		1,025,138
Total available-for-sale securities	$	1,241,719	$	1,228,922

32

Allowance for loan losses.The allowance for loan losses (balances and changes) and financing receivables were as follows:

(in thousands)	Residential 1-4 family			Commercial real estate		Home equity line of credit			Residential land			Commercial construction		Residential construction			Commercial loans			Consumer loans			Unallo-cated		Total
Three months ended March 31, 2017
Allowance for loan losses:
Beginning balance	$	2,873		$	16,004	$	5,039		$	1,738		$	6,449	$	12		$	16,618		$	6,800		$	—	$	55,533
Charge-offs	(6		)	—		(14		)	—			—		—			(1,510		)	(2,810		)	—		(4,340		)
Recoveries	9			—		91			203			—		—			297			297			—		897
Provision	(95		)	500		301			(462		)	808		(1		)	(503		)	3,359			—		3,907
Ending balance	$	2,781		$	16,504	$	5,417		$	1,479		$	7,257	$	11		$	14,902		$	7,646		$	—	$	55,997
March 31, 2017
Ending balance: individually evaluated for impairment	$	1,386		$	74	$	228		$	660		$	—	$	—		$	1,318		$	34				$	3,700
Ending balance: collectively evaluated for impairment	$	1,395		$	16,430	$	5,189		$	819		$	7,257	$	11		$	13,584		$	7,612		$	—	$	52,297
Financing Receivables:
Ending balance	$	2,058,202		$	790,191	$	866,880		$	16,888		$	130,808	$	13,694		$	661,016		$	192,113				$	4,729,792
Ending balance: individually evaluated for impairment	$	19,340		$	1,515	$	6,803		$	2,863		$	—	$	—		$	9,175		$	69				$	39,765
Ending balance: collectively evaluated for impairment	$	2,038,862		$	788,676	$	860,077		$	14,025		$	130,808	$	13,694		$	651,841		$	192,044				$	4,690,027
Three months ended March 31, 2016
Allowance for loan losses:
Beginning balance	$	4,186		$	11,342	$	7,260		$	1,671		$	4,461	$	13		$	17,208		$	3,897		$	—	$	50,038
Charge-offs	(45		)	—		—			—			—		—			(1,343		)	(1,570		)	—		(2,958		)
Recoveries	17			—		15			103			—		—			135			210			—		480
Provision	435			464		(103		)	(34		)	1,703		(1		)	991			1,311			—		4,766
Ending balance	$	4,593		$	11,806	$	7,172		$	1,740		$	6,164	$	12		$	16,991		$	3,848		$	—	$	52,326
December 31, 2016
Ending balance: individually evaluated for impairment	$	1,352		$	80	$	215		$	789		$	—	$	—		$	1,641		$	6				$	4,083
Ending balance: collectively evaluated for impairment	$	1,521		$	15,924	$	4,824		$	949		$	6,449	$	12		$	14,977		$	6,794		$	—	$	51,450
Financing Receivables:
Ending balance	$	2,048,051		$	800,395	$	863,163		$	18,889		$	126,768	$	16,080		$	692,051		$	178,222				$	4,743,619
Ending balance: individually evaluated for impairment	$	19,854		$	1,569	$	6,158		$	3,629		$	—	$	—		$	20,539		$	10				$	51,759
Ending balance: collectively evaluated for impairment	$	2,028,197		$	798,826	$	857,005		$	15,260		$	126,768	$	16,080		$	671,512		$	178,212				$	4,691,860

Credit quality.  ASB performs an internal loan review and grading on an ongoing basis. The review provides management with periodic information as to the quality of the loan portfolio and effectiveness of its lending policies and procedures. The objectives of the loan review and grading procedures are to identify, in a timely manner, existing or emerging credit trends so that appropriate steps can be initiated to manage risk and avoid or minimize future losses. Loans subject to grading include commercial, commercial real estate and commercial construction loans.

Each loan is assigned an Asset Quality Rating (AQR) reflecting the likelihood of repayment or orderly liquidation of that loan transaction pursuant to regulatory credit classifications:  Pass, Special Mention, Substandard, Doubtful and Loss. The AQR is a function of the probability of default model rating, the loss given default and possible non-model factors which impact the ultimate collectability of the loan such as character of the business owner/guarantor, interim period performance, litigation, tax liens and major changes in business and economic conditions. Pass exposures generally are well protected by the current net worth and paying capacity of the obligor or by the value of the asset or underlying collateral. Special Mention loans have potential weaknesses that, if left uncorrected, could jeopardize the liquidation of the debt.  Substandard loans have well-defined weaknesses that jeopardize the liquidation of the debt and are characterized by the distinct possibility that the Bank may sustain some loss. An asset classified Doubtful has the weaknesses of those classified Substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. An asset classified Loss is considered uncollectible and has such little value that its continuance as a bankable asset is not warranted.

33

The credit risk profile by internally assigned grade for loans was as follows:

	March 31, 2017						December 31, 2016
(in thousands)	Commercial real estate		Commercial construction		Commercial		Commercial real estate		Commercial construction		Commercial
Grade:
Pass	$	669,117	$	84,495	$	605,256	$	701,657	$	102,955	$	614,139
Special mention	89,370		22,500		22,568		65,541		—		25,229
Substandard	31,704		23,813		33,192		33,197		23,813		52,683
Doubtful	—		—		—		—		—		—
Loss	—		—		—		—		—		—
Total	$	790,191	$	130,808	$	661,016	$	800,395	$	126,768	$	692,051

The credit risk profile based on payment activity for loans was as follows:

(in thousands)	30-59 days past due		60-89 days past due		Greater than 90 days		Total past due		Current		Total financing receivables		Recorded investment> 90 days and accruing
March 31, 2017
Real estate:
Residential 1-4 family	$	3,557	$	2,982	$	3,419	$	9,958	$	2,048,244	$	2,058,202	$	—
Commercial real estate	—		—		—		—		790,191		790,191		—
Home equity line of credit	594		571		1,532		2,697		864,183		866,880		—
Residential land	—		318		79		397		16,491		16,888		—
Commercial construction	—		—		—		—		130,808		130,808		—
Residential construction	—		—		—		—		13,694		13,694		—
Commercial	1,255		928		847		3,030		657,986		661,016		—
Consumer	1,809		917		908		3,634		188,479		192,113		—
Total loans	$	7,215	$	5,716	$	6,785	$	19,716	$	4,710,076	$	4,729,792	$	—
December 31, 2016
Real estate:
Residential 1-4 family	$	5,467	$	2,338	$	3,505	$	11,310	$	2,036,741	$	2,048,051	$	—
Commercial real estate	2,416		—		—		2,416		797,979		800,395		—
Home equity line of credit	1,263		381		1,342		2,986		860,177		863,163		—
Residential land	—		—		255		255		18,634		18,889		—
Commercial construction	—		—		—		—		126,768		126,768		—
Residential construction	—		—		—		—		16,080		16,080		—
Commercial	413		510		1,303		2,226		689,825		692,051		—
Consumer	1,945		1,001		963		3,909		174,313		178,222		—
Total loans	$	11,504	$	4,230	$	7,368	$	23,102	$	4,720,517	$	4,743,619	$	—

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The credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due and TDR loans was as follows:

(in thousands)	March 31, 2017		December 31, 2016
Real estate:
Residential 1-4 family	$	11,709	$	11,154
Commercial real estate	218		223
Home equity line of credit	3,340		3,080
Residential land	695		878
Commercial construction	—		—
Residential construction	—		—
Commercial	2,016		6,708
Consumer	1,410		1,282
Total nonaccrual loans	$	19,388	$	23,325
Real estate:
Residential 1-4 family	$	—	$	—
Commercial real estate	—		—
Home equity line of credit	—		—
Residential land	—		—
Commercial construction	—		—
Residential construction	—		—
Commercial	—		—
Consumer	—		—
Total accruing loans 90 days or more past due	$	—	$	—
Real estate:
Residential 1-4 family	$	13,661	$	14,450
Commercial real estate	1,297		1,346
Home equity line of credit	4,894		4,934
Residential land	2,246		2,751
Commercial construction	—		—
Residential construction	—		—
Commercial	7,234		14,146
Consumer	69		10
Total troubled debt restructured loans not included above	$	29,401	$	37,637

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The total carrying amount and the total unpaid principal balance of impaired loans were as follows:

	March 31, 2017						Three months ended March 31, 2017
(in thousands)	Recorded investment		Unpaid principal balance		Related Allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,145	$	9,980	$	—	$	9,555	$	84
Commercial real estate	218		227		—		220		—
Home equity line of credit	2,376		2,829		—		2,004		14
Residential land	954		1,401		—		957		26
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	2,315		5,391		—		4,907		6
Consumer	—		—		—		—		—
	$	15,008	$	19,828	$	—	$	17,643	$	130
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,195	$	10,398	$	1,386	$	10,048	$	119
Commercial real estate	1,297		1,297		74		1,300		14
Home equity line of credit	4,427		4,443		228		4,562		49
Residential land	1,909		1,909		660		2,076		37
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,860		6,860		1,318		7,268		401
Consumer	69		69		34		30		—
	$	24,757	$	24,976	$	3,700	$	25,284	$	620
Total
Real estate:
Residential 1-4 family	$	19,340	$	20,378	$	1,386	$	19,603	$	203
Commercial real estate	1,515		1,524		74		1,520		14
Home equity line of credit	6,803		7,272		228		6,566		63
Residential land	2,863		3,310		660		3,033		63
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	9,175		12,251		1,318		12,175		407
Consumer	69		69		34		30		—
	$	39,765	$	44,804	$	3,700	$	42,927	$	750

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	December 31, 2016						Three months ended March 31, 2016
(in thousands)	Recorded investment		Unpaid principal balance		Related allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,571	$	10,400	$	—	$	10,392	$	51
Commercial real estate	223		228		—		1,173		—
Home equity line of credit	1,500		1,900		—		849		—
Residential land	1,218		1,803		—		1,590		16
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,299		8,869		—		4,999		6
Consumer	—		—		—		—		—
	$	18,811	$	23,200	$	—	$	19,003	$	73
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,283	$	10,486	$	1,352	$	12,018	$	122
Commercial real estate	1,346		1,346		80		854		—
Home equity line of credit	4,658		4,712		215		2,944		27
Residential land	2,411		2,411		789		3,378		67
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	14,240		14,240		1,641		16,970		30
Consumer	10		10		6		13		—
	$	32,948	$	33,205	$	4,083	$	36,177	$	246
Total
Real estate:
Residential 1-4 family	$	19,854	$	20,886	$	1,352	$	22,410	$	173
Commercial real estate	1,569		1,574		80		2,027		—
Home equity line of credit	6,158		6,612		215		3,793		27
Residential land	3,629		4,214		789		4,968		83
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	20,539		23,109		1,641		21,969		36
Consumer	10		10		6		13		—
	$	51,759	$	56,405	$	4,083	$	55,180	$	319

* Since loan was classified as impaired.

Troubled debt restructurings.  A loan modification is deemed to be a troubled debt restructuring (TDR) when ASB grants a concession it would not otherwise consider were it not for the borrower’s financial difficulty. When a borrower experiencing financial difficulty fails to make a required payment on a loan or is in imminent default, ASB takes a number of steps to improve the collectibility of the loan and maximize the likelihood of full repayment. At times, ASB may modify or restructure a loan to help a distressed borrower improve its financial position to eventually be able to fully repay the loan, provided the borrower has demonstrated both the willingness and the ability to fulfill the modified terms. TDR loans are considered an alternative to foreclosure or liquidation with the goal of minimizing losses to ASB and maximizing recovery.

ASB may consider various types of concessions in granting a TDR including maturity date extensions, extended amortization of principal, temporary deferral of principal payments and temporary interest rate reductions. ASB rarely grants principal forgiveness in its TDR modifications. Residential loan modifications generally involve interest rate reduction, extending the amortization period, or capitalizing certain delinquent amounts owed not to exceed the original loan balance. Land loans at origination are typically structured as a three-year term, interest-only monthly payment with a balloon payment due at maturity. Land loan TDR modifications typically involve extending the maturity date up to five years and converting the payments from interest-only to principal and interest monthly, at the same or higher interest rate. Commercial loan modifications generally involve extensions of maturity dates, extending the amortization period and temporary deferral or

37

reduction of principal payments. ASB generally does not reduce the interest rate on commercial loan TDR modifications. Occasionally, additional collateral and/or guaranties are obtained.

All TDR loans are classified as impaired and are segregated and reviewed separately when assessing the adequacy of the allowance for loan losses based on the appropriate method of measuring impairment:  (1) present value of expected future cash flows discounted at the loan’s effective original contractual rate, (2) fair value of collateral less cost to sell or (3) observable market price. The financial impact of the calculated impairment amount is an increase to the allowance associated with the modified loan. When available information confirms that specific loans or portions thereof are uncollectible (confirmed losses), these amounts are charged off against the allowance for loan losses.

Loan modifications that occurred during the first quarters of 2017 and 2016 and the impact on the allowance for loan losses were as follows:

	Three months ended March 31, 2017
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	3	$	512	$	520	$	45
Commercial real estate	—	—		—		—
Home equity line of credit	8	226		212		34
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	1	342		342		—
Consumer	1	59		59		27
	13	$	1,139	$	1,133	$	106

	Three months ended March 31, 2016
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	4	$	1,097	$	1,215	$	161
Commercial real estate	—	—		—		—
Home equity line of credit	10	669		669		74
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	3	16,200		16,200		525
Consumer	—	—		—		—
	17	$	17,966	$	18,084	$	760

¹ The reported balances include loans that became TDR during the period, and were fully paid-off, charged-off, or sold prior to period end.

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Loans modified in TDRs that experienced a payment default of 90 days or more during the first quarters of 2017 and 2016, and for which the payment of default occurred within one year of the modification, were as follows:

	Three months ended March 31, 2017			Three months ended March 31, 2016
(dollars in thousands)	Number of contracts	Recorded investment		Number of contracts	Recorded investment
Troubled debt restructurings that  subsequently defaulted
Real estate:
Residential 1-4 family	1	$	301	1	$	488
Commercial real estate	—	—		—	—
Home equity line of credit	—	—		—	—
Residential land	—	—		—	—
Commercial construction	—	—		—	—
Residential construction	—	—		—	—
Commercial	—	—		—	—
Consumer	—	—		—	—
	1	$	301	1	$	488

If loans modified in a TDR subsequently default, ASB evaluates the loan for further impairment. Based on its evaluation, adjustments may be made in the allocation of the allowance or partial charge-offs may be taken to further write-down the carrying value of the loan. Commitments to lend additional funds to borrowers whose loan terms have been modified in a TDR totaled $2.1 million at March 31, 2017.

Mortgage servicing rights. In its mortgage banking business, ASB sells residential mortgage loans to government-sponsored entities and other parties, who may issue securities backed by pools of such loans. ASB retains no beneficial interests in these loans other than the servicing rights of certain loans sold.

ASB received proceeds from the sale of residential mortgages of $40.6 million and $40.4 million for the three months ended March 31, 2017 and 2016, respectively, and recognized gains on such sales of $0.8 million and $1.2 million for the three months ended March 31, 2017 and 2016, respectively.

There were no repurchased mortgage loans for the three months ended March 31, 2017 and 2016. The repurchase reserve was $0.1 million as of March 31, 2017 and 2016.

Mortgage servicing fees, a component of other income, net, were $0.8 million and $0.7 million for the three months ended March 31, 2017 and 2016, respectively.

Changes in the carrying value of mortgage servicing rights were as follows:

(in thousands)	Gross carrying amount1		Accumulated amortization1			Valuation allowance		Net carrying amount
March 31, 2017	$	17,707	$	(8,413	)	$	—	$	9,294
December 31, 2016	17,271		(7,898		)	—		9,373

¹ Reflects the impact of loans paid in full.

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Changes related to mortgage servicing rights were as follows:

(in thousands)	2017			2016
Mortgage servicing rights
Balance, January 1	$	9,373		$	8,884
Amount capitalized	436			455
Amortization	(515		)	(482		)
Other-than-temporary impairment	—			—
Carrying amount before valuation allowance, March 31	9,294			8,857
Valuation allowance for mortgage servicing rights
Balance, January 1	—			—
Provision (recovery)	—			—
Other-than-temporary impairment	—			—
Balance, March 31	—			—
Net carrying value of mortgage servicing rights	$	9,294		$	8,857

ASB capitalizes mortgage servicing rights acquired through either the purchase or origination of mortgage loans for sale with servicing rights retained. On a monthly basis, ASB compares the net carrying value of the mortgage servicing rights to its fair value to determine if there are any changes to the valuation allowance and/or other-than-temporary impairment for the mortgage servicing rights. ASB’s MSRs are stratified based on predominant risk characteristics of the underlying loans including loan type such as fixed-rate 15 and 30 year mortgages and note rate in bands of 50 to 100 basis points. For each stratum, fair value is calculated by discounting expected net income streams using discount rates that reflect industry pricing for similar assets. Changes in mortgage interest rates impact the value of ASB’s mortgage servicing rights. Rising interest rates typically result in slower prepayment speeds in the loans being serviced for others, which increases the value of mortgage servicing rights, whereas declining interest rates typically result in faster prepayment speeds which decrease the value of mortgage servicing rights and increase the amortization of the mortgage servicing rights. Expected net income streams are estimated based on industry assumptions regarding prepayment expectations and income and expenses associated with servicing residential mortgage loans for others.

ASB uses a present value cash flow model using techniques described above to estimate the fair value of MSRs. Impairment is recognized through a valuation allowance for each stratum when the carrying amount exceeds fair value, with any associated provision recorded as a component of loan servicing fees included in other income, net in the consolidated statements of income. A direct write-down is recorded when the recoverability of the valuation allowance is deemed to be unrecoverable.

Key assumptions used in estimating the fair value of ASB’s mortgage servicing rights used in the impairment analysis were as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Unpaid principal balance	$	1,205,197		$	1,188,380
Weighted average note rate	3.95		%	3.96		%
Weighted average discount rate	9.5		%	9.4		%
Weighted average prepayment speed	8.2		%	8.5		%

The sensitivity analysis of fair value of MSRs to hypothetical adverse changes of 25 and 50 basis points in certain key assumptions was as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Prepayment rate:
25 basis points adverse rate change	$	(556	)	$	(567	)
50 basis points adverse rate change	(1,144		)	(1,154		)
Discount rate:
25 basis points adverse rate change	(134		)	(128		)
50 basis points adverse rate change	(266		)	(254		)

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The effect of a variation in certain assumptions on fair value is calculated without changing any other assumptions. This analysis typically cannot be extrapolated because the relationship of a change in one key assumption to the changes in the fair value of MSRs typically is not linear.

Other borrowings.  Securities sold under agreements to repurchase are accounted for as financing transactions and the obligations to repurchase these securities are recorded as liabilities in the balance sheet. ASB pledges investment securities as collateral for securities sold under agreements to repurchase. All such agreements are subject to master netting arrangements, which provide for a conditional right of set-off in case of default by either party; however, ASB presents securities sold under agreements to repurchase on a gross basis in the balance sheet. The following tables present information about the securities sold under agreements to repurchase, including the related collateral received from or pledged to counterparties:

(in millions)	Gross amount of recognized liabilities	Gross amount offset in the Balance Sheet	Net amount of liabilities presented in the Balance Sheet
Repurchase agreements
March 31, 2017	$100	$—	$100
December 31, 2016	93	—	93

	Gross amount not offset in the Balance Sheet
(in millions)	Net amount of liabilities presented in the Balance Sheet		Financial instruments		Cash collateral pledged
March 31, 2017
Financial institution	$	—	$	—	$	—
Government entities	—		—		—
Commercial account holders	100		119		—
Total	$	100	$	119	$	—
December 31, 2016
Financial institution	$	—	$	—	$	—
Government entities	14		15		—
Commercial account holders	79		101		—
Total	$	93	$	116	$	—

The securities underlying the agreements to repurchase are book-entry securities and were delivered by appropriate entry into the counterparties’ accounts or into segregated tri-party custodial accounts at the FHLB. Securities sold under agreements to repurchase are accounted for as financing transactions and the obligations to repurchase these securities are recorded as liabilities in the consolidated balance sheets. The securities underlying the agreements to repurchase continue to be reflected in ASB’s asset accounts.

Derivative financial instruments. ASB enters into interest rate lock commitments (IRLCs) with borrowers, and forward commitments to sell loans or to-be-announced mortgage-backed securities to investors to hedge against the inherent interest rate and pricing risks associated with selling loans.

ASB enters into IRLCs for residential mortgage loans, which commit ASB to lend funds to a potential borrower at a specific interest rate and within a specified period of time. IRLCs that relate to the origination of mortgage loans that will be held for sale are considered derivative financial instruments under applicable accounting guidance. Outstanding IRLCs expose ASB to the risk that the price of the mortgage loans underlying the commitments may decline due to increases in mortgage interest rates from inception of the rate lock to the funding of the loan. The IRLCs are free-standing derivatives which are carried at fair value with changes recorded in mortgage banking income.

ASB enters into forward commitments to hedge the interest rate risk for rate locked mortgage applications in process and closed mortgage loans held for sale. These commitments are primarily forward sales of to-be-announced mortgage backed securities. Generally, when mortgage loans are closed, the forward commitment is liquidated and replaced with a mandatory delivery forward sale of the mortgage to a secondary market investor. In some cases, a best-efforts forward sale agreement is utilized as the forward commitment. These commitments are free-standing derivatives which are carried at fair value with changes recorded in mortgage banking income.

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Changes in the fair value of IRLCs and forward commitments subsequent to inception are based on changes in the fair value of the underlying loan resulting from the fulfillment of the commitment and changes in the probability that the loan will fund within the terms of the commitment, which is affected primarily by changes in interest rates and the passage of time.

The notional amount and fair value of ASB’s derivative financial instruments were as follows:

	March 31, 2017					December 31, 2016
(in thousands)	Notional amount		Fair value			Notional amount		Fair value
Interest rate lock commitments	$	21,771	$	317		$	25,883	$	421
Forward commitments	22,120		(104		)	30,813		(177		)

ASB’s derivative financial instruments, their fair values and balance sheet location were as follows:

Derivative Financial Instruments Not Designated as Hedging Instruments 1	March 31, 2017				December 31, 2016
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	317	$	—	$	445	$	24
Forward commitments	—		104		8		185
	$	317	$	104	$	453	$	209

¹ Asset derivatives are included in other assets and liability derivatives are included in other liabilities in the balance sheets.

The following table presents ASB’s derivative financial instruments and the amount and location of the net gains or losses recognized in the statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statement of Income	Three months ended March 31
(in thousands)		2017			2016
Interest rate lock commitments	Mortgage banking income	$	(104	)	$	271
Forward commitments	Mortgage banking income	73			(163		)
		$	(31	)	$	108

Low-Income Housing Tax Credit (LIHTC). ASB’s unfunded commitments to fund its LIHTC investment partnerships were $14.4 million and $14.0 million at March 31, 2017 and December 31, 2016, respectively. These unfunded commitments were unconditional and legally binding and are recorded in other liabilities with a corresponding increase in other assets. Cash contributions and payments made on commitments to LIHTC investment partnerships are classified as operating activities in the Company’s consolidated statements of cash flows. As of March 31, 2017, ASB did not have any impairment losses resulting from forfeiture or ineligibility of tax credits or other circumstances related to its LIHTC investment partnerships.

Contingencies.  ASB is subject in the normal course of business to pending and threatened legal proceedings. Management does not anticipate that the aggregate ultimate liability arising out of these pending or threatened legal proceedings will be material to its financial position. However, ASB cannot rule out the possibility that such outcomes could have a material adverse effect on the results of operations or liquidity for a particular reporting period in the future.

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6 · Retirement benefits

Defined benefit pension and other postretirement benefit plans information.  For the first three months of 2017, the Company contributed $17 million ($17 million by the Utilities) to its pension and other postretirement benefit plans, compared to $16 million ($16 million by the Utilities) in the first three months of 2016. The Company’s current estimate of contributions to its pension and other postretirement benefit plans in 2017 is $67 million ($66 million by the Utilities, $1 million by HEI and nil by ASB), compared to $65 million ($64 million by the Utilities, $1 million by HEI and nil by ASB) in 2016. In addition, the Company expects to pay directly $2 million ($1 million by the Utilities) of benefits in 2017, compared to $2 million ($1 million by the Utilities) paid in 2016.

The components of net periodic benefit cost for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended March 31
	Pension benefits						Other benefits
(in thousands)	2017			2016			2017			2016
HEI consolidated
Service cost	$	16,494		$	15,391		$	840		$	836
Interest cost	20,216			20,277			2,411			2,474
Expected return on plan assets	(25,721		)	(24,664		)	(3,066		)	(3,052		)
Amortization of net prior service loss (gain)	(14		)	(14		)	(449		)	(448		)
Amortization of net actuarial loss	6,513			5,969			366			287
Net periodic benefit cost	17,488			16,959			102			97
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	12,332		$	12,913		$	248		$	286
Hawaiian Electric consolidated
Service cost	$	16,094		$	14,933		$	835		$	822
Interest cost	18,589			18,603			2,327			2,389
Expected return on plan assets	(24,011		)	(22,932		)	(3,017		)	(3,003		)
Amortization of net prior service loss (gain)	2			4			(451		)	(451		)
Amortization of net actuarial loss	6,006			5,461			359			284
Net periodic benefit cost	16,680			16,069			53			41
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	11,524		$	12,023		$	199		$	230

HEI consolidated recorded retirement benefits expense of $9 million ($8 million by the Utilities) and $9 million ($8 million by the Utilities) in the first three months of 2017 and 2016, respectively, and charged the remaining net periodic benefit cost primarily to electric utility plant.

The Utilities have implemented pension and OPEB tracking mechanisms under which all of their retirement benefit expenses (except for executive life and nonqualified pension plan expenses) determined in accordance with GAAP are recovered over time. Under the tracking mechanisms, these retirement benefit costs that are over/under amounts allowed in rates are charged/credited to a regulatory asset/liability. The regulatory asset/liability for each utility will be amortized over 5 years beginning with the issuance of the PUC’s D&O in the respective utility’s next rate case.

Defined contribution plans information.  For the first three months of 2017 and 2016, the Company’s expenses for its defined contribution pension plans under the Hawaiian Electric Industries Retirement Savings Plan (HEIRSP) and the ASB 401(k) Plan were $1.5 million and $1.4 million, respectively, and cash contributions were $2.9 million and $2.7 million, respectively. For the first three months of 2017 and 2016, the Utilities’ expenses for its defined contribution pension plan under the HEIRSP were $0.5 million and $0.4 million, respectively, and cash contributions were $0.5 million and $0.4 million, respectively.

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7 · Share-based compensation

Under the 2010 Equity and Incentive Plan, as amended, HEI can issue shares of common stock as incentive compensation to selected employees in the form of stock options, stock appreciation rights, restricted shares, restricted stock units, performance shares and other share-based and cash-based awards. The 2010 Equity and Incentive Plan (original EIP) was amended and restated effective March 1, 2014 (EIP) and an additional 1.5 million shares was added to the shares available for issuance under these programs.

As of March 31, 2017, approximately 3.3 million shares remained available for future issuance under the terms of the EIP, assuming recycling of shares withheld to satisfy minimum statutory tax liabilities relating to EIP awards, including an estimated 0.4 million shares that could be issued upon the vesting of outstanding restricted stock units and the achievement of performance goals for awards outstanding under long-term incentive plans (assuming that such performance goals are achieved at maximum levels).

Under the 2011 Nonemployee Director Stock Plan (2011 Director Plan), HEI can issue shares of common stock as compensation to nonemployee directors of HEI, Hawaiian Electric and ASB. As of March 31, 2017, there were 120,428 shares remaining available for future issuance under the 2011 Director Plan.

Share-based compensation expense and the related income tax benefit were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
Share-based compensation expense 1	$	1.1	$	1.0
Income tax benefit	0.3		0.3
Hawaiian Electric consolidated
Share-based compensation expense 1	0.5		0.3
Income tax benefit	0.2		0.1

¹  For the three months ended March 31, 2017 and 2016, the Company has not capitalized any share-based compensation.

Stock awards. HEI granted HEI common stock to a nonemployee director of HEI and Hawaiian Electric under the 2011 Director Plan as follows:

($ in thousands)	Three months ended March 31, 2017
Shares granted	770
Fair value	$	25
Income tax benefit	10

The number of shares issued to the nonemployee director of HEI and Hawaiian Electric is determined based on the closing price of HEI Common Stock on the grant date.

Restricted stock units.  Information about HEI’s grants of restricted stock units was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	220,683			$	29.57	210,634			$	28.82
Granted	96,977			33.48		94,282			29.90
Vested	(81,624		)	28.85		(78,379		)	27.92
Forfeited	—			—		—			—
Outstanding, end of period	236,036			$	31.42	226,537			$	29.59
Total weighted-average grant-date fair value of shares granted ($ millions)	$	3.2				$	2.8

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

For the first three months of 2017 and 2016, total restricted stock units that vested and related dividends had a fair value of $3.1 million and $2.5 million, respectively, and the related tax benefits were $1.1 million and $0.9 million, respectively.

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As of March 31, 2017, there was $6.1 million of total unrecognized compensation cost related to the nonvested restricted stock units. The cost is expected to be recognized over a weighted-average period of 3.0 years.

Long-term incentive plan payable in stock.  The 2017-2019 long-term incentive plan (LTIP) provides for performance awards under the EIP of shares of HEI common stock based on the satisfaction of performance goals, including a market condition goal. The number of shares of HEI common stock that may be awarded is fixed on the date the grants are made, subject to the achievement of specified performance levels and calculated dividend equivalents. The potential payout varies from 0% to 200% of the number of target shares depending on the achievement of the goals. The market condition goal is based on HEI’s total return to shareholders (TRS) compared to the Edison Electric Institute Index over the three-year period. The other performance condition goals relate to EPS growth, return on average common equity (ROACE) and ASB’s efficiency ratio. The 2015-2017 and 2016-2018 LTIPs provide for performance awards payable in cash, and thus are not included in the tables below.

LTIP linked to TRS.  Information about HEI’s LTIP grants linked to TRS was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	83,106			$	22.95	162,500			$	27.66
Granted (target level)	36,971			39.51		—			—
Vested (issued or unissued and cancelled)	(83,106		)	22.95		(78,553		)	32.69
Forfeited	—			—		—			—
Outstanding, end of period	36,971			$	39.51	83,947			$	22.95
Total weighted-average grant-date fair value of shares granted ($ millions)	$	1.5				$	—

(1) Weighted-average grant-date fair value per share determined using a Monte Carlo simulation model.

The grant date fair values of the shares were determined using a Monte Carlo simulation model utilizing actual information for the common shares of HEI and its peers for the period from the beginning of the performance period to the grant date and estimated future stock volatility and dividends of HEI and its peers over the remaining three-year performance period. The expected stock volatility assumptions for HEI and its peer group were based on the three-year historic stock volatility, and the annual dividend yield assumptions were based on dividend yields calculated on the basis of daily stock prices over the same three-year historical period.

The following table summarizes the assumptions used to determine the fair value of the LTIP awards linked to TRS and the resulting fair value of LTIP awards granted:

	2017
Risk-free interest rate	1.46		%
Expected life in years	3
Expected volatility	20.1		%
Range of expected volatility for Peer Group	15.4% to 26.0%
Grant date fair value (per share)	$	39.51

For the three months ended March 31, 2017, total vested LTIP awards linked to TRS and related dividends had a fair value of $1.9 million and the related tax benefits were $0.7 million. For the three months ended March 31, 2016, all vested shares in the table above were unissued and cancelled (i.e., lapsed) because the TRS goal was not met.

As of March 31, 2017, there was $1.3 million of total unrecognized compensation cost related to the nonvested performance awards payable in shares linked to TRS. The cost is expected to be recognized over a weighted-average period of 2.8 years.

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LTIP awards linked to other performance conditions.  Information about HEI’s LTIP awards payable in shares linked to other performance conditions was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	109,816			$	25.18	222,647			$	26.02
Granted (target level)	147,888			33.48		—			—
Vested (issued)	(109,816		)	25.18		(109,097		)	26.89
Forfeited	—			—		—			—
Outstanding, end of period	147,888			$	33.48	113,550			$	25.18
Total weighted-average grant-date fair value of shares granted (at target performance levels) ($ millions)	$	5.0				$	—

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

For the three months ended March 31, 2017 and 2016, total vested LTIP awards linked to other performance conditions and related dividends had a fair value of $4.2 million and $3.6 million and the related tax benefits were $1.6 million and $1.4 million, respectively.

As of March 31, 2017, there was $4.2 million of total unrecognized compensation cost related to the nonvested shares linked to performance conditions other than TRS. The cost is expected to be recognized over a weighted-average period of 2.8 years.

8 · Shareholders’ equity

Accumulated other comprehensive income/(loss).  Changes in the balances of each component of accumulated other comprehensive income/(loss) (AOCI) were as follows:

	HEI Consolidated												Hawaiian Electric Consolidated
(in thousands)	Net unrealized gains (losses) on securities			Unrealized gains (losses) on derivatives			Retirement benefit plans			AOCI			Unrealized gains (losses) on derivatives			Retirement benefit plans		AOCI
Balance, December 31, 2016	$	(7,931	)	$	(454	)	$	(24,744	)	$	(33,129	)	$	(454	)	$	132	$	(322	)
Current period other comprehensive income	223			454			308			985			454			5		459
Balance, March 31, 2017	$	(7,708	)	$	—		$	(24,436	)	$	(32,144	)	$	—		$	137	$	137
Balance, December 31, 2015	$	(1,872	)	$	(54	)	$	(24,336	)	$	(26,262	)	$	—		$	925	$	925
Current period other comprehensive income	7,428			1,056			316			8,800			1,002			14		1,016
Balance, March 31, 2016	$	5,556		$	1,002		$	(24,020	)	$	(17,462	)	$	1,002		$	939	$	1,941

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Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI
	Three months ended March 31						Affected line item in the
(in thousands)	2017			2016			Statement of Income
HEI consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue-electric utilities (losses on window forward contracts - see Note 4 for additional details)
Interest rate contracts (settled in 2011)	$	—		$	54		Interest expense
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,921			3,537			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	762		$	369
Hawaiian Electric consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue (losses on window forward contracts - see Note 4 for additional details)
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,618			3,236			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	459		$	14

9 ·Fair value measurements

Fair value estimates are estimates of the price that would be received to sell an asset, or paid upon the transfer of a liability, in an orderly transaction between market participants at the measurement date. The fair value estimates are generally determined based on assumptions that market participants would use in pricing the asset or liability and are based on market data obtained from independent sources. However, in certain cases, the Company and the Utilities use their own assumptions about market participant assumptions based on the best information available in the circumstances. These valuations are estimates at a specific point in time, based on relevant market information, information about the financial instrument and judgments regarding future expected loss experience, economic conditions, risk characteristics of various financial instruments and other factors. These estimates do not reflect any premium or discount that could result if the Company or the Utilities were to sell its entire holdings of a particular financial instrument at one time. Because no active trading market exists for a portion of the Company’s and the Utilities’ financial instruments, fair value estimates cannot be determined with precision. Changes in the underlying assumptions used, including discount rates and estimates of future cash flows, could significantly affect the estimates.  In addition, the tax ramifications related to the realization of the unrealized gains and losses could have a significant effect on fair value estimates, but have not been considered in making such estimates.

The Company and the Utilities group their financial assets measured at fair value in three levels outlined as follows:

Level 1: Inputs to the valuation methodology are quoted prices, unadjusted, for identical assets or liabilities in active markets. A quoted price in an active market provides the most reliable evidence of fair value and is used to measure fair value whenever available.

Level 2: Inputs to the valuation methodology include quoted prices for similar assets or liabilities in active markets; inputs to the valuation methodology include quoted prices for identical or similar assets or liabilities in markets that are not active; or inputs to the valuation methodology that are derived principally from or can be corroborated by observable market data by correlation or other means.

Level 3: Inputs to the valuation methodology are unobservable and significant to the fair value measurement. Level 3 assets and liabilities include financial instruments whose value is determined using discounted cash flow

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methodologies, as well as instruments for which the determination of fair value requires significant management judgment or estimation.

Classification in the hierarchy is based upon the lowest level input that is significant to the fair value measurement of the asset or liability. For instruments classified in Level 1 and 2 where inputs are primarily based upon observable market data, there is less judgment applied in arriving at the fair value. For instruments classified in Level 3, management judgment is more significant due to the lack of observable market data.

Fair value is also used on a nonrecurring basis to evaluate certain assets for impairment or for disclosure purposes. Examples of nonrecurring uses of fair value include mortgage servicing rights accounted for by the amortization method, loan impairments for certain loans and goodwill.

Fair value measurement and disclosure valuation methodology. The following are descriptions of the valuation methodologies used for assets and liabilities recorded at fair value and for estimating fair value for financial instruments not carried at fair value:

Short-term borrowings—other than bank.  The carrying amount of short-term borrowings approximated fair value because of the short maturity of these instruments.

Investment securities. The fair value of ASB’s investment securities is determined quarterly through pricing obtained from independent third-party pricing services or from brokers not affiliated with the trade. Non-binding broker quotes are infrequent and generally occur for new securities that are settled close to the month-end pricing date. The third-party pricing vendors ASB uses for pricing its securities are reputable firms that provide pricing services on a global basis and have processes in place to ensure quality and control. The third-party pricing services use a variety of methods to determine the fair value of securities that fall under Level 2 of the ASB’s fair value measurement hierarchy. Among the considerations are quoted prices for similar securities in an active market, yield spreads for similar trades, adjustments for liquidity, size, collateral characteristics, historic and generic prepayment speeds, and other observable market factors.

To enhance the robustness of the pricing process, ASB will on a quarterly basis compare its standard third-party vendor’s price with that of another third-party vendor. If the prices are within an acceptable tolerance range, the price of the standard vendor will be accepted. If the variance is beyond the tolerance range, an evaluation will be conducted by ASB and a challenge to the price may be made. Fair value in such cases will be based on the value that best reflects the data and observable characteristics of the security. In all cases, the fair value used will have been independently determined by a third-party pricing vendor or non-affiliated broker and not by ASB.

The fair value of the mortgage revenue bond is estimated using a discounted cash flow model to calculate the present value of future principal and interest payments and, therefore is classified within Level 3 of the valuation hierarchy.

Loans held for sale. Loans carried at the lower of cost or market are valued using market observable pricing inputs, which are derived from third party loan sales and securitizations and, therefore, are classified within Level 2 of the valuation hierarchy. ASB transferred $6.1 million of loans receivable out of Level 3 into Level 2 due to changes in the observability of significant inputs during the quarter ended March 31, 2017.

Loans held for investment. Fair value of loans held for investment is derived using a discounted cash flow approach which includes an evaluation of the underlying loan characteristics. The valuation model uses loan characteristics which includes product type, maturity dates and the underlying interest rate of the portfolio. This information is input into the valuation models along with various forecast valuation assumptions including prepayment forecasts, to determine the discount rate. These assumptions are derived from internal and third party sources. Noting the valuation is derived from model-based techniques, ASB includes loans held for investment within Level 3 of the valuation hierarchy.

Impaired loans. At the time a loan is considered impaired, it is valued at the lower of cost or fair value. Fair value is determined primarily by using an income, cost or market approach and is normally provided through appraisals. Impaired loans carried at fair value generally receive specific allocations within the allowance for loan losses. For collateral-dependent loans, fair value is commonly based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments typically result in a Level 3 classification of the inputs for determining fair value. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Generally, impaired loans are evaluated quarterly for additional impairment and adjusted accordingly.

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Real estate acquired in settlement of loans. Foreclosed assets are carried at fair value (less estimated costs to sell) and are generally based upon appraisals or independent market prices that are periodically updated subsequent to classification as real estate owned. Such adjustments typically result in a Level 3 classification of the inputs for determining fair value. ASB estimates the fair value of collateral-dependent loans and real estate owned using the sales comparison approach.

Mortgage servicing rights. Mortgage servicing rights (MSRs) are capitalized at fair value based on market data at the time of sale and accounted for in subsequent periods at the lower of amortized cost or fair value. Mortgage servicing rights are evaluated for impairment at each reporting date. ASB's MSRs are stratified based on predominant risk characteristics of the underlying loans including loan type and note rate. For each stratum, fair value is calculated by discounting expected net income streams using discount rates that reflect industry pricing for similar assets. Expected net income streams are estimated based on industry assumptions regarding prepayment expectations and income and expenses associated with servicing residential mortgage loans for others. Impairment is recognized through a valuation allowance for each stratum when the carrying amount exceeds fair value, with any associated provision recorded as a component of loan servicing fees included in "Revenues - bank" in the consolidated statements of income. A direct write-down is recorded when the recoverability of the valuation allowance is deemed to be unrecoverable. ASB compares the fair value of MSRs to an estimated value calculated by an independent third-party. The third-party relies on both published and unpublished sources of market related assumptions and their own experience and expertise to arrive at a value. ASB uses the third-party value only to assess the reasonableness of its own estimate.

Time deposits. The fair value of fixed-maturity certificates of deposit was estimated by discounting the future cash flows using the rates currently offered for deposits of similar remaining maturities.

Other borrowings. For fixed-rate advances and repurchase agreements, fair value is estimated using quantitative discounted cash flow models that require the use of interest rate inputs that are currently offered for advances and repurchase agreements of similar remaining maturities. The majority of market inputs are actively quoted and can be validated through external sources, including broker market transactions and third party pricing services.

Long-term debt—other than bank.  Fair value of long-term debt of HEI and the Utilities was obtained from third-party financial services providers based on the current rates offered for debt of the same or similar remaining maturities and from discounting the future cash flows using the current rates offered for debt of the same or similar remaining maturities.

Interest rate lock commitments (IRLCs). The estimated fair value of commitments to originate residential mortgage loans for sale is based on quoted prices for similar loans in active markets. IRLCs are classified as Level 2 measurements.

Forward sales commitments. To be announced (TBA) mortgage-backed securities forward commitments are classified as Level 1, and consist of publicly-traded debt securities for which identical fair values can be obtained through quoted market prices in active exchange markets. The fair values of ASB’s best efforts and mandatory delivery loan sale commitments are determined using quoted prices in the market place that are observable and are classified as Level 2 measurements.

Window forward contracts. The estimated fair value of the Utilities’ window forward contracts was obtained from a third-party financial services provider based on the effective exchange rate offered for the foreign currency denominated transaction. Window forward contracts are classified as Level 2 measurements.

The following table presents the carrying or notional amount, fair value and placement in the fair value hierarchy of the Company’s financial instruments. For stock in Federal Home Loan Bank, the carrying amount is a reasonable estimate of fair value because it can only be redeemed at par. For bank-owned life insurance, the carrying amount is the cash surrender value of the insurance policies, which is a reasonable estimate of fair value. For financial liabilities such as noninterest-bearing demand, interest-bearing demand, and savings and money market deposits, the carrying amount is a reasonable estimate of fair value as these liabilities have no stated maturity.

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			Estimated fair value
	Carrying or notional amount		Quoted prices in active markets for identical assets		Significant  other observable  inputs		Significant unobservable inputs
(in thousands)			(Level 1)		(Level 2)		(Level 3)		Total
March 31, 2017
Financial assets
HEI consolidated
Money market funds	$	6	$	—	$	6	$	—	$	6
Available-for-sale investment securities	1,228,922		—		1,213,495		15,427		1,228,922
Stock in Federal Home Loan Bank	11,706		—		11,706		—		11,706
Loans receivable, net	4,679,728		—		10,881		4,816,099		4,826,980
Mortgage servicing rights	9,294		—		—		13,650		13,650
Bank-owned life insurance	144,661		—		144,661		—		144,661
Derivative assets	22,986		—		317		—		317
Financial liabilities
HEI consolidated
Deposit liabilities	5,675,090		—		5,671,729		—		5,671,729
Short-term borrowings—other than bank	2,300		—		2,300		—		2,300
Other bank borrowings	200,154		—		201,000		—		201,000
Long-term debt, net—other than bank	1,618,651		—		1,707,954		—		1,707,954
Derivative liabilities	36,743		98		283		—		381
Hawaiian Electric consolidated
Short-term borrowings	1,500		—		1,500		—		1,500
Long-term debt, net	1,318,871		—		1,402,690		—		1,402,690
Derivative liabilities	15,838		—		277		—		277
December 31, 2016
Financial assets
HEI consolidated
Money market funds	$	13,085	$	—	$	13,085	$	—	$	13,085
Available-for-sale investment securities	1,105,182		—		1,089,755		15,427		1,105,182
Stock in Federal Home Loan Bank	11,218		—		11,218		—		11,218
Loans receivable, net	4,701,977		—		13,333		4,839,493		4,852,826
Mortgage servicing rights	9,373		—		—		13,216		13,216
Bank-owned life insurance	143,197		—		143,197		—		143,197
Derivative assets	23,578		—		453		—		453
Financial liabilities
HEI consolidated
Deposit liabilities	5,548,929		—		5,546,644		—		5,546,644
Short-term borrowings—other than bank	—		—		—		—		—
Other bank borrowings	192,618		—		193,991		—		193,991
Long-term debt, net—other than bank	1,619,019		—		1,704,717		—		1,704,717
Derivative liabilities	53,852		129		823		—		952
Hawaiian Electric consolidated
Long-term debt, net	1,319,260		—		1,399,490		—		1,399,490
Derivative liabilities	20,734		—		743		—		743

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Fair value measurements on a recurring basis.  Assets and liabilities measured at fair value on a recurring basis were as follows:

	March 31, 2017						December 31, 2016
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Money market funds (“other” segment)	$	—	$	6	$	—	$	—	$	13,085	$	—
Available-for-sale investment securities (bank segment)
Mortgage-related securities-FNMA, FHLMC and GNMA	$	—	$	1,025,138	$	—	$	—	$	897,474	$	—
U.S. Treasury and federal agency obligations	—		188,357		—		—		192,281		—
Mortgage revenue bond	—		—		15,427		—		—		15,427
	$	—	$	1,213,495	$	15,427	$	—	$	1,089,755	$	15,427
Derivative assets (bank segment) 1
Interest rate lock commitments	$	—	$	317	$	—	$	—	$	445	$	—
Forward commitments	—		—		—		—		8		—
	$	—	$	317	$	—	$	—	$	453	$	—
Derivative liabilities
Interest rate lock commitments (bank segment) 1	$	—	$	—	$	—	$	—	$	24	$	—
Forward commitments (bank segment) 1	98		6		—		129		56		—
Window forward contracts (electric utility segment)2	—		277		—		—		743		—
	$	98	$	283	$	—	$	129	$	823	$	—

¹  Derivatives are carried at fair value with changes in value reflected in the balance sheet in other assets or other liabilities and included in mortgage banking income.

² Liability derivatives are included in other current liabilities in the balance sheets.

There were no transfers of financial assets and liabilities between Level 1 and Level 2 of the fair value hierarchy during the quarter ended March 31, 2017.

The changes in Level 3 assets and liabilities measured at fair value on a recurring basis were as follows:

Mortgage revenue bond	2017		2016
(in thousands)
Balance, January 1	$	15,427	$	—
Principal payments received	—		—
Purchases	—		—
Unrealized gain (loss) included in other comprehensive income	—		—
Balance, March 31	$	15,427	$	—

ASB holds one mortgage revenue bond issued by the Department of Budget and Finance of the State of Hawaii. The Company estimates the fair value by using a discounted cash flow model to calculate the present value of estimated future principal and interest payments. The unobservable input used in the fair value measurement is the weighted average discount rate. As of March 31, 2017, the weighted average discount rate was 2.658% which was derived by incorporating a credit spread over the one month LIBOR rate. Significant increases (decreases) in the weighted average discount rate could result in a significantly lower (higher) fair value measurement.

Fair value measurements on a nonrecurring basis.  Certain assets and liabilities are measured at fair value on a nonrecurring basis and therefore are not included in the tables above. These measurements primarily result from assets carried at the lower of cost or fair value or from impairment of individual assets. The carrying value of assets measured at fair value on a nonrecurring basis were as follows:

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			Fair value measurements
(in thousands)	Balance		Level 1		Level 2		Level 3
March 31, 2017
Loans	$	1,281	$	—	$	—	$	1,281
December 31, 2016
Loans	2,767		—		—		2,767
Real estate acquired in settlement of loans	1,189		—		—		1,189

For three months ended March 31,2017 and 2016, there were no adjustments to fair value for ASB’s loans held for sale.

The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis:

					Significant unobservable  input value (1)
($ in thousands)	Fair value		Valuation technique	Significant unobservable input	Range	Weighted Average
March 31, 2017
Residential loan	$	222	Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Commercial loan	810		Sales price	Sales price		N/A (2)
Commercial loan	249		Fair value of property or collateral	Fair value of business assets		N/A (2)
Total loans	$	1,281
December 31, 2016
Residential loans	$	2,468	Sales price	Sales price	95-100%	97%
Residential loans	287		Fair value of property or collateral	Appraised value less 7% selling cost	42-65%	61%
Home equity lines of credit	12		Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Total loans	$	2,767
Real estate acquired in settlement of loans	$	1,189	Fair value of property or collateral	Appraised value less 7% selling cost	100%	100%

(1) Represent percent of outstanding principal balance.

(2) N/A - Not applicable. There is one loan in each fair value measurement type.

Significant increases (decreases) in any of those inputs in isolation would result in significantly higher (lower) fair value measurements.

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10 · Cash flows

Three months ended March 31	2017			2016
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates	$	19		$	20
Income taxes paid (including refundable credits)	4			1
Income taxes refunded (including refundable credits)	—			45
Hawaiian Electric consolidated
Interest paid to non-affiliates	13			12
Income taxes paid (including refundable credits)	2			—
Income taxes refunded (including refundable credits)	—			20
Supplemental disclosures of noncash activities
HEI consolidated
Common stock dividends reinvested in HEI common stock (financing)1	—			6
Loans transferred from held for investment to held for sale (investing)	9			—
Common stock issued (gross) for director and executive/management compensation (financing)2	9			6
Obligations to fund low income housing investments (operating)	1			—
HEI consolidated and Hawaiian Electric consolidated
Electric utility property, plant and equipment
AFUDC-equity (operating)	2			2
Estimated fair value of noncash contributions in aid of construction (investing)	—			1
Change in unpaid invoices and accruals (investing)	(52		)	(48		)

¹The amounts shown represent common stock dividends reinvested in HEI common stock under the HEI Dividend Reinvestment and Stock Purchase Plan (DRIP) in noncash transactions.

²The amounts shown represent the market value of common stock issued for director and executive/management compensation and withheld to satisfy statutory tax liabilities.

11 · Recent accounting pronouncements

Revenues from contracts with customers.  In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, “Revenue from Contracts with Customers (Topic 606).” The core principle of the guidance in ASU No. 2014-09 is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, an entity should:  (1) identify the contract/s with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when, or as, the entity satisfies a performance obligation. ASU No. 2014-09 also requires disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.

As of March 31, 2017, the Company has identified its revenue streams from, and performance obligations to, customers. The Company continues to monitor development of industry-specific application guidance and is currently evaluating the impacts of adoption of ASU No. 2014-09.

The Company plans to adopt ASU No. 2014-09 (and subsequently issued revenue-related ASUs, as applicable) in the first quarter of 2018, but has not determined the method of adoption (full or modified retrospective application). The Company expects to present additional revenue disclosures, but the full impact of adoption of ASU No. 2014-09 on its results of operations, financial condition and liquidity cannot be determined until its evaluation process is complete.

Financial instruments.  In January 2016, the FASB issued ASU No. 2016-01, “Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities,” which, among other things:

• Requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.

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• Requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.

• Requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables).

• Eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost.

The Company plans to adopt ASU No. 2016-01 in the first quarter of 2018 and has not yet determined the impact of adoption.

Leases. In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842),” which requires that lessees recognize a liability to make lease payments (the lease liability) and a right-of-use asset, representing its right to use the underlying asset for the lease term, for all leases (except short-term leases) at the commencement date. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election and recognize lease expense for such leases generally on a straight-line basis over the lease term. For finance leases, a lessee is required to recognize interest on the lease liability separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, a lessee is required to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term on a generally straight-line basis.

The Company plans to adopt ASU No. 2016-02 in the first quarter of 2019 (using a modified retrospective transition approach for leases existing at, or entered into after, January 1, 2017) and has not yet determined the impact of adoption.

Stock compensation.  In March 2016, the FASB issued ASU No. 2016-09, “Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting,” which simplifies several aspects of the accounting for share-based payment transactions.

The Company adopted ASU No. 2016-09 in the first quarter of 2017. From January 1, 2017, all excess tax benefits and tax deficiencies are recognized as income tax expense or benefit in the income statement. From January 1, 2017, no excess tax benefits and deficiencies are included in determining the assumed proceeds under the treasury stock method of calculating diluted EPS. As of January 1, 2017, HEI adopted an accounting policy to account for forfeitures when they occur.

From January 1, 2017, HEI retrospectively applied the cashflow guidance for taxes paid (equivalent to the value of withheld shares for tax withholding purposes) and excess tax benefits. Excess tax benefits will be classified along with other income tax cash flows as an operating activity and the cash payments made to taxing authorities on the employees’ behalf for withheld shares will be classified as financing activities on the HEI Consolidated Statements of Cash Flows for all periods that are presented.

Credit Losses. In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments,” which is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. ASU No. 2016-13 requires the measurement of all expected credit losses for financial assets held at the reporting date (based on historical experience, current conditions and reasonable and supportable forecasts) and enhanced disclosures to help financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. In addition, ASU No. 2016-13 amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The other-than-temporary impairment model of accounting for credit losses on AFS debt securities will be replaced with an estimate of expected credit losses only when the fair value is below the amortized cost of the asset. The length of time the fair value of an AFS debt security has been below the amortized cost will no longer impact the determination of whether a credit loss exists. The AFS debt security model will also require the use of an allowance to record the estimated losses (and subsequent recoveries). The accounting for the initial recognition of the estimated expected credit losses for purchased financial assets with credit deterioration would be recognized through an allowance for loan losses with an offset to the cost basis of the related financial asset at acquisition (i.e., there is no impact to net income at initial recognition).

The Company plans to adopt ASU No. 2016-13 in the first quarter of 2020 and has not yet determined the impact of adoption.

Cash Flows. In August 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which provides guidance on eight specific cash flow issues - debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life

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insurance policies (including bank-owned life insurance policies), distributions received from equity method investees, beneficial interests in securitization transactions, and separately identifiable cash flows and application of the predominance principle.

The Company plans to adopt ASU No. 2016-15 in the first quarter of 2018 using a retrospective transition method and has not yet determined the impact of adoption.

Intra-entity transfers of assets other than inventory.  In October 2016, the FASB issued ASU No. 2016-16, “Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory,” which changes current guidance that prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer until the asset has been sold to an outside party by requiring the recognition of the income tax consequences of such transfer when it occurs.

The Company plans to adopt ASU No. 2016-16 in the first quarter of 2018 using a modified retrospective transition method and believes the impact of adoption will be immaterial to the Company’s and Hawaiian Electric’s condensed consolidated financial statements.

Restricted cash.  In November 2016, the FASB issued ASU No. 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash,” which requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents.

The Company plans to adopt ASU No. 2016-18 in the first quarter of 2018 using a retrospective transition method and believes the impact of adoption will not be material to the Company’s and Hawaiian Electric’s consolidated statements of cash flows.

Goodwill impairment. In January 2017, the FASB issued ASU No. 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to the adoption of ASU No. 2017-04, an entity was required to perform a two-step test to determine the amount, if any, of goodwill impairment. In Step 1, an entity compared the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeded its fair value, the entity performed Step 2 and compared the implied fair value of goodwill with the carrying amount of that goodwill for that reporting unit. An impairment charge equal to the amount by which the carrying amount of goodwill for the reporting unit exceeded the implied fair value of that goodwill would then be recorded. ASU No. 2017-04 removes the second step of the test. An entity will apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value. ASU No. 2017-04 does not amend the optional qualitative assessment of goodwill impairment.

The Company plans to adopt ASU No. 2017-04 prospectively in 2017 and does not expect the impact of adoption to be material.

Net periodic pension cost and net periodic postretirement benefit cost. In March 2017, the FASB issued ASU No. 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” which requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. It also requires the other components of net periodic pension cost and net periodic postretirement benefit cost as defined in paragraphs 715-30-35-4 and 715-60-35-9 to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. Additionally, only the service cost component is eligible for capitalization, when applicable.

The Company plans to adopt ASU No. 2017-07 in the first quarter of 2018 and has not yet determined the impact of adoption.

12 · Credit agreements

HEI. On April 2, 2014, HEI and a syndicate of nine financial institutions entered into an amended and restated revolving non-collateralized credit agreement (HEI Facility). The HEI Facility increased HEI’s line of credit to $150 million from $125 million, extended the term of the facility to April 2, 2019, and provided improved pricing compared to HEI’s prior facility. Under the HEI Facility, draws would generally bear interest, based on HEI’s current long-term credit ratings, at the “Adjusted LIBO Rate,” as defined in the agreement, plus 137.5 basis points and annual fees on undrawn commitments of 20 basis points. The HEI Facility contains updated provisions for pricing adjustments in the event of a long-term ratings change based on the HEI Facility’s ratings-based pricing grid. Certain modifications were made to incorporate some updated terms and conditions customary for facilities of this type. In addition, the HEI Consolidated Net Worth covenant, as defined in the original facility, was removed from the HEI Facility, leaving only one financial covenant (relating to HEI’s ratio of funded debt to total capitalization, each on a non-consolidated basis). Under the credit agreement, it is an event of default if HEI fails to maintain an unconsolidated “Capitalization Ratio” (funded debt) of 50% or less (actual ratio of 13% as of March 31, 2017, as calculated under the agreement) or if HEI no

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longer owns Hawaiian Electric. The HEI Facility continues to contain customary conditions which must be met in order to draw on it, including compliance with covenants (such as covenants preventing HEI’s subsidiaries from entering into agreements that restrict the ability of the subsidiaries to pay dividends to, or to repay borrowings from, HEI).

The HEI Facility will be maintained to support the issuance of commercial paper, but also may be drawn to repay HEI’s short-term and long-term indebtedness, to make investments in or loans to subsidiaries and for HEI’s working capital and general corporate purposes.

Hawaiian Electric. On April 2, 2014, Hawaiian Electric and a syndicate of nine financial institutions entered into an amended and restated revolving non-collateralized credit agreement (Hawaiian Electric Facility). The Hawaiian Electric Facility increased Hawaiian Electric’s line of credit to $200 million from $175 million. In January 2015, the PUC approved Hawaiian Electric’s request to extend the term of the credit facility to April 2, 2019. The Hawaiian Electric Facility provided improved pricing compared to its prior facility. Under the Hawaiian Electric Facility, draws would generally bear interest, based on Hawaiian Electric’s current long-term credit ratings, at the “Adjusted LIBO Rate,” as defined in the agreement, plus 137.5 basis points and annual fees on undrawn commitments of 20 basis points. The Hawaiian Electric Facility contains updated provisions for pricing adjustments in the event of a long-term ratings change based on the Hawaiian Electric Facility’s ratings-based pricing grid. Certain modifications were made to incorporate some updated terms and conditions customary for facilities of this type. The Hawaiian Electric Facility continues to contain customary conditions which must be met in order to draw on it, including compliance with several covenants (such as covenants preventing its subsidiaries from entering into agreements that restrict the ability of the subsidiaries to pay dividends to, or to repay borrowings from, Hawaiian Electric, and restricting its ability as well as the ability of any of its subsidiaries to guarantee additional indebtedness of the subsidiaries if such additional debt would cause the subsidiary’s “Consolidated Subsidiary Funded Debt to Capitalization Ratio” to exceed 65% (ratio of 42% for Hawaii Electric Light and 42% for Maui Electric as of March 31, 2017, as calculated under the agreement)). In addition to customary defaults, Hawaiian Electric’s failure to maintain its financial ratios, as defined in its credit agreement, or meet other requirements may result in an event of default. For example, under the credit agreement, it is an event of default if Hawaiian Electric fails to maintain a “Consolidated Capitalization Ratio” (equity) of at least 35% (ratio of 57% as of March 31, 2017, as calculated under the credit agreement), or if Hawaiian Electric is no longer owned by HEI.

The Hawaiian Electric Facility will be maintained to support the issuance of commercial paper, but also may be drawn to repay Hawaiian Electric’s short-term indebtedness, to make loans to subsidiaries and for Hawaiian Electric’s capital expenditures, working capital and general corporate purposes.

13 · Related party transactions

For general management and administrative services in the three months ended March 31, 2017 and 2016, HEI charged the Utilities $1.4 million and $2.1 million, respectively. The amounts charged by HEI to its subsidiaries for services provided by HEI employees are allocated primarily on the basis of time expended in providing such services.

Mr. Timothy Johns, a member of the Hawaiian Electric Board of Directors, is an executive officer of Hawaii Medical Service Association (HMSA). Ms. Susan Li, an executive of Hawaiian Electric, is the Chair of the Hawaii Dental Service (HDS) Board of Directors. The Company’s HMSA costs and expense (for health insurance premiums, claims plus administration expense and stop-loss insurance coverages) and HDS costs and expense (for dental insurance premiums) and the Utilities’ HMSA costs and expense (for health insurance premiums) and HDS costs and expense (for dental insurance premiums) were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
HMSA costs	$	7	$	7
HMSA expense*	5		5
HDS costs	1		1
HDS expense*	1		1
Hawaiian Electric consolidated
HMSA costs	6		6
HMSA expense*	4		3
HDS costs	1		1
HDS expense*	—		—

* Charged the remaining costs primarily to electric utility plant.

The costs and expense in the table above are gross amounts (i.e., not net of employee contributions to employee benefits).

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Item 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion updates “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in HEI’s and Hawaiian Electric’s 2016 Form 10-K and should be read in conjunction with such discussion and the 2016 annual consolidated financial statements of HEI and Hawaiian Electric and notes thereto included in HEI’s and Hawaiian Electric’s 2016 Form 10-K, as well as the quarterly (as of and for the three months ended March 31, 2017) financial statements and notes thereto included in this Form 10-Q.

HEI consolidated

RESULTS OF OPERATIONS

(in thousands, except per	Three months ended March 31				%
share amounts)	2017		2016		change		Primary reason(s)*
Revenues	$	591,562	$	550,960	7		Increase for the electric utility and bank segments
Operating income	67,862		68,851		(1	)	Decrease for the electric utility segment, partly offset by an increase at the bank segment and lower losses for the “other” segment
Net income for common stock	34,193		32,352		6		Higher net income at the bank segment and lower net loss for the “other” segment, partly offset by lower net income for the electric utility segment
Basic earnings per common share	$	0.31	$	0.30	3		Higher net income, partly offset by the impact of higher weighted average shares outstanding
Weighted-average number of common shares outstanding	108,674		107,620		1		Issuances of shares under the HEI Dividend Reinvestment and Stock Purchase Plan and other plans

*  Also, see segment discussions which follow.

Notes:  The Company’s effective tax rates (combined federal and state income tax rates) for the first three months of 2017 and 2016 were 33% and 36%, respectively. The effective tax rate was lower for the three months ended March 31, 2017 compared to the same period in 2016 due primarily to first quarter 2016 nondeductible merger- and spin-off-related expenses.

HEI’s consolidated ROACE was 12.5% for the twelve months ended March 31, 2017 and 8.4% for the twelve months ended March 31, 2016. The higher ROACE for the twelve months ended March 31, 2017 was largely due to the merger termination fee received in July 2016.

Dividends.  The payout ratios for the first three months of 2017 and full year 2016 were 99% and 54%, respectively. HEI currently expects to maintain its dividend at its present level; however, the HEI Board of Directors evaluates the dividend quarterly and considers many factors in the evaluation, including but not limited to the Company’s results of operations, the long-term prospects for the Company and current and expected future economic conditions.

Economic conditions.

Note: The statistical data in this section is from public third-party sources that management believes to be reliable (e.g., Department of Business, Economic Development and Tourism (DBEDT), University of Hawaii Economic Research Organization, U.S. Bureau of Labor Statistics, Department of Labor and Industrial Relations (DLIR), Hawaii Tourism Authority (HTA), Honolulu Board of REALTORS® and national and local newspapers).

Hawaii’s tourism industry, a significant driver of Hawaii’s economy, continues growing, ending the first quarter of 2017 with record highs in both visitor spending and arrivals. Visitor expenditures increased 10.4% and arrivals increased 3.1% compared to the first quarter of 2016. Looking ahead, the Hawaii Tourism Authority expects scheduled nonstop seats to Hawaii for the second quarter of 2017 to increase marginally by 0.9% over the second quarter of 2016 driven primarily by an increase in seats from the East coast and Japan.

Hawaii’s unemployment rate remained relatively stable at 2.7% in March 2017, lower than the state’s 3.1% rate in March 2016 and the March 2017 national unemployment rate of 4.5%.

Hawaii real estate activity, as indicated by the home resale market, experienced growth in median sales prices in 2017. Median sales prices for single family residential homes and condominiums on Oahu during the first quarter of 2017 were higher by 3.5% and 2.6%, respectively, over the first quarter of 2016. The number of closed sales for both single family residential homes and condominiums during the first quarter of 2017 were also up compared to first quarter of 2016 by 1.0% and 7.1%, respectively.

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Hawaii’s petroleum product prices reflect supply and demand in the Asia-Pacific region and the price of crude oil in international markets. Through the first two months of 2016, the price of crude oil reached a historical low. Since then, the price of crude oil has steadily increased to levels previously seen in 2015.

At its March 2017 meeting, the Federal Open Market Committee (FOMC) increased the federal funds rate target for the second time in a decade. The FOMC raised the target range of “0.5% to 0.75%” to “0.75% to 1%”. FOMC has indicated a slight uptick in the inflation rate to 1.9%, nearing the FOMC target of 2%.

Overall, Hawaii is expected to see a slight slowing in economic growth. Tourism will be aided by HTA’s marketing efforts targeting Japan and the East coast. However, growth in the construction industry is dampening as the value of private building permits is in decline. Slowing in construction could be tied to a weakening in the retail environment with the closing of stores by common anchor tenant retailers like Sports Authority and Sears. Geopolitical uncertainties could also negatively impact tourism but would accelerate the U.S. military pivot to Asia-Pacific, positively influencing the local economy.

“Other” segment.

	Three months ended March 31
(in thousands)	2017			2016			Primary reason(s)
Revenues	$	95		$	68
Operating loss	(5,236		)	(6,069		)	First quarter 2016 merger and spin-off-related expenses (see below), partly offset by higher administrative and general expenses in the first quarter of 2017
Net loss	(3,085		)	(5,688		)	Lower operating loss, lower interest expense due to lower interest rates and higher tax benefits relative to the operating loss (due to non-deductibility of certain merger- and spin-off-related expenses in first quarter 2016 and the recognition of excess tax benefits on share-based compensation after the adoption of ASU No. 2016-09 on January 1, 2017)

The “other” business segment includes results of the stand-alone corporate operations of HEI and ASB Hawaii, Inc. (ASBH), both holding companies; HEI Properties, Inc., a company which held passive, venture capital investments (all of which have been sold or abandoned prior to its dissolution in December 2015); and The Old Oahu Tug Service, Inc., a maritime freight transportation company that ceased operations in 1999, but has remaining employee benefit payments; as well as eliminations of intercompany transactions. Expenses recorded at HEI related to the previously proposed merger with NEE and spin-off of ASBH amounted to $1.5 million for the first quarter of 2016. See Note 2, “Termination of proposed merger and other matters,”

FINANCIAL CONDITION

Liquidity and capital resources.  The Company believes that its ability to generate cash, both internally from electric utility and banking operations and externally from issuances of equity and debt securities, commercial paper and bank borrowings, is adequate to maintain sufficient liquidity to fund its contractual obligations and commercial commitments, its forecasted capital expenditures and investments, its expected retirement benefit plan contributions and other cash requirements for the foreseeable future.

The consolidated capital structure of HEI (excluding deposit liabilities and other bank borrowings) was as follows:

(dollars in millions)	March 31, 2017				December 31, 2016
Short-term borrowings—other than bank	$	2	—	%	$	—	—	%
Long-term debt, net—other than bank	1,619		43		1,619		43
Preferred stock of subsidiaries	34		1		34		1
Common stock equity	2,066		56		2,067		56
	$	3,721	100	%	$	3,720	100	%

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HEI’s short-term borrowings and HEI’s line of credit facility were as follows:

	Average balance		Balance
(in millions)	Three months ended March 31, 2017		March 31, 2017		December 31, 2016
Short-term borrowings 1
Commercial paper	$	—	$	1	$	—
Line of credit draws	—		—		—
Undrawn capacity under HEI’s line of credit facility			150		150

¹ This table does not include Hawaiian Electric’s separate commercial paper issuances and line of credit facilities and draws, which are disclosed below under “Electric utility—Financial Condition—Liquidity and capital resources.” The maximum amount of HEI’s external short-term borrowings during the first three months of 2017 was $0.8 million. As of April 27, 2017, HEI had $3.1 million of outstanding commercial paper, and its line of credit facility was undrawn.

HEI has a line of credit facility, as amended and restated on April 2, 2014, of $150 million. See Note 12 of the Condensed Consolidated Financial Statements.

From December 7, 2016 to date, HEI satisfied the share purchase requirements of the HEI Dividend Reinvestment and Stock Purchase Plan (DRIP), HEIRSP and ASB 401(k) Plan through open market purchases of its common stock rather than through new issuances.

In October 2015, HEI amended and extended a two-year $125 million term loan agreement that it entered into on May 2, 2014, which extended term loan now matures on October 6, 2017. In March 2016, HEI entered into a $75 million term loan agreement with Bank of America, N.A., which matures on March 23, 2018.

In December 2014, HEI filed an omnibus registration statement to register an indeterminate amount of debt and equity securities.

For the first three months of 2017, net cash provided by operating activities of HEI consolidated was $94 million. Net cash used by investing activities for the same period was $231 million, primarily due to Hawaiian Electric’s consolidated capital expenditures and ASB’s purchases of investment securities, partly offset by ASB’s receipt of repayments from investment securities, proceeds from the sale of commercial loans and Hawaiian Electric’s contributions in aid of construction. Net cash provided by financing activities during this period was $93 million as a result of several factors, including increases in ASB’s deposit liabilities and net increases in ASB’s retail purchase agreements, partly offset by the payment of common stock dividends and repayments of other bank borrowings. Other than capital contributions from their parent company, intercompany services (and related intercompany payables and receivables), Hawaiian Electric’s periodic short-term borrowings from HEI (and related interest) and the payment of dividends to HEI, the electric utility and bank segments are largely autonomous in their operating, investing and financing activities. (See the electric utility and bank segments’ discussions of their cash flows in their respective “Financial condition—Liquidity and capital resources” sections below.) During the first three months of 2017, Hawaiian Electric and ASB (through ASB Hawaii) paid cash dividends to HEI of $22 million and $9 million, respectively.

CERTAIN FACTORS THAT MAY AFFECT FUTURE RESULTS AND FINANCIAL CONDITION

The Company’s results of operations and financial condition can be affected by numerous factors, many of which are beyond the Company’s control and could cause future results of operations to differ materially from historical results. For information about certain of these factors, see pages 47, 62 to 64, and 73 to 75 of HEI’s MD&A included in Part II, Item 7 of HEI’s 2016 Form 10-K.

Additional factors that may affect future results and financial condition are described on pages iv and v under “Cautionary Note Regarding Forward-Looking Statements.”

MATERIAL ESTIMATES AND CRITICAL ACCOUNTING POLICIES

In preparing financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses. Actual results could differ significantly from those estimates.

In accordance with SEC Release No. 33-8040, “Cautionary Advice Regarding Disclosure About Critical Accounting Policies,” management has identified the accounting policies it believes to be the most critical to the Company’s financial statements—that is, management believes that these policies are both the most important to the portrayal of the Company’s results of operations and financial condition, and currently require management’s most difficult, subjective or complex judgments.

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For information about these material estimates and critical accounting policies, see pages 48 to 49, 64 to 65, and 75 to 78 of HEI’s MD&A included in Part II, Item 7 of HEI’s 2016 Form 10-K.

Following are discussions of the results of operations, liquidity and capital resources of the electric utility and bank segments.

Electric utility

RESULTS OF OPERATIONS

Results.

Three months ended March 31				Increase
2017		2016		(decrease)						(dollars in millions, except per barrel amounts)
$	519	$	482	$	37					Revenues. Net increase largely due to:
							$	34		higher fuel oil prices1
							21			higher purchased power energy costs2
							(11		)	lower RAM revenues due to expiration of 2013 settlement agreement that allowed the accrual of RAM revenues on January 1 for years 2014 to 2016 at Hawaiian Electric
							(5		)	lower PPAC revenues
							(3		)	lower KWH purchased
							1			higher KWH generated
144		114		30						Fuel oil expense. Increase due to higher fuel oil prices
127		116		11						Purchased power expense. Increase due to higher fuel oil prices
100		104		(4		)				Operation and maintenance expenses. Net decrease due to:
							(3		)	PSIP consulting costs incurred in 2016, in order to complete the PSIP update in April 2016
							(2		)	LNG consulting costs incurred in 2016 to negotiate an LNG contract that was subsequently terminated following HEI/NextEra merger termination
							1			additional reserves for environmental costs in 20173
98		93		5						Other expenses. Increase due to higher revenue taxes from higher revenue, coupled with higher depreciation expense for plant investments in 2016
49		55		(6		)				Operating income. Decrease due to higher revenue taxes and depreciation expense
21		25		(4		)				Net income for common stock. Decrease due to lower operating income
2,038		2,085		(47		)				Kilowatthour sales (millions)4
884		884		—						Cooling degree days (Oahu)
$	65.85	$	53.99	$	11.86					Average fuel oil cost per barrel1
460,724		458,464		2,260						Customer accounts (end of period)

1 The rate schedules of the electric utilities currently contain energy cost adjustment clauses (ECACs) through which changes in fuel oil prices and certain components of purchased energy costs are passed on to customers.

2 The rate schedules of the electric utilities currently contain purchase power adjustment clauses (PPAC) through which changes in purchase power expenses (except purchased energy costs) are passed on to customers.

3 Increase reserve for additional costs for investigation of PCB contamination onshore and offshore of Waiau Power Plant

4 KWH sales were lower when compared to the same quarter in the prior year due largely to continued energy efficiency and conservation efforts by customers and increasing levels of private customer-sited renewable generation.

Notes:  The Utilities effective tax rates (combined federal and state income tax rates) for the first three months of 2017 and 2016 were 37% and 36%, respectively.

Hawaiian Electric’s consolidated ROACE was 7.8% for the twelve months ended March 31, 2017 and 7.9% for the twelve months ended March 31, 2016.

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The Utilities’ consolidated KWH sales have declined each year since 2007. Based on expectations of additional customer renewable self-generation and energy-efficiency installations, the Utilities’ full year 2017 KWH sales are expected to be below the 2016 level.

The net book value (cost less accumulated depreciation) of utility property, plant and equipment (PPE) as of March 31, 2017 amounted to $4 billion, of which approximately 25% related to production PPE, 66% related to transmission and distribution PPE, and 9% related to other PPE. Approximately 2% of the total net book value relates to generation PPE that has been deactivated or that the Utilities plan to deactivate or decommission. See “Adequacy of supply” below.

See “Economic conditions” in the “HEI Consolidated” section above.

Executive overview and strategy.  The Utilities provide electricity on all the principal islands in the state other than Kauai and operate five separate grids. The Utilities’ mission is to provide innovative energy leadership for Hawaii, to meet the needs and expectations of customers and communities, and to empower them with affordable, reliable and clean energy. The goal is to create a modern, flexible and dynamic electric grid that enables an optimal mix of distributed energy resources (such as private rooftop solar), demand response and grid-scale resources to achieve the statutory goal of 100% renewable energy by 2045.

Transition to renewable energy.  The Utilities are committed to assisting the State of Hawaii in achieving its Renewable Portfolio Standard goal of 100% renewable energy by 2045. Hawaii’s RPS law was revised in the 2015 Legislature and requires electric utilities to meet an RPS of 15%, 30%, 40%, 70% and 100% by December 31, 2015, 2020, 2030, 2040 and 2045, respectively. Energy savings resulting from DSM energy efficiency programs and solar water heating do not count toward these RPS. The Utilities have been successful in adding significant amounts of renewable energy resources to their electric systems and exceeded the 2015 RPS goal. The Utilities' RPS for 2016 was about 26% and on its way to achieving the 2020 RPS goal of 30%. The Utilities led the nation in 2016 and 2015 in the percentage of its customers who have installed PV systems. (See "Developments in renewable energy efforts” below).

In 2014, Hawaiian Electric, Hawaii Electric Light and Maui Electric filed proposed Power Supply Improvement Plans (PSIPs) with the PUC, as required by PUC orders issued in April 2014 (see “April 2014 regulatory orders” in Note 4 of the Condensed Consolidated Financial Statements). Updated PSIPs were filed in April 2016 providing plans to achieve 100% renewable energy using a diverse mix of energy resources by 2045. Under these plans, the Utilities will support sustainable growth of private rooftop solar, expand use of energy storage systems, empower customers by developing smart grids and offer new products and services to customers (e.g., community solar, microgrids and voluntary “demand response” programs). In December 2016, the Utilities filed a PSIP Update Report as ordered by the PUC. The updated plans describe greater and faster expansion of the Utilities’ renewable energy portfolio than in the plans filed in April 2016, and emphasize work that is in progress or planned over the next five years on each of the five islands the Utilities serve. The plans include the continued growth of private rooftop solar and describe the grid and generation modernization work needed to reliably integrate an estimated total of 165,000 private systems by 2030, more than double today’s total of 79,000, and additional grid-scale renewable energy resources. The Utilities already have the highest percentage of customers using private rooftop solar of any utility in the U.S. and customer-sited resources are seen as a key contributor to the growth of the renewable portfolio on every island. In addition, the plans forecast the addition of 360 MW of grid-scale solar and 157 MW of grid-scale wind, with 32 MW derived from community-based renewable energy (CBRE). The plans also include 115 MW from Demand Response (DR) programs, which can shift customer use of electricity to times when more renewable energy is available, potentially making room to add even more renewable resources. Unlike the April 2016 updated PSIPs, the December 2016 update does not include the use of LNG to generate power in the near-term or the Kahe 3x1 Combined Cycle Plant. While LNG remains a potential lower-cost bridge fuel to be evaluated, the Utilities’ priority is to continue replacing fossil fuel generation with renewables over the next five years as federal tax incentives for renewables begin to phase out. An interisland cable is not in the near-term plan, which states that its costs and benefits should continue to be evaluated.

On October 1, 2015, Hawaiian Electric, Hawaii Electric Light and Maui Electric filed a proposed CBRE program and tariff with the PUC that will allow customers who cannot, or chose not to, take advantage of private rooftop solar to receive the benefits of renewable energy to help offset their monthly electric bills and support clean energy for Hawaii. The program, if approved by the PUC, would allow customers to buy an interest in electricity generated by community renewable projects on their island without installing systems on their own roofs or property. In November 2015, the PUC suspended the tariff submittal and opened an investigatory docket. In February 2017, the PUC issued a proposed CBRE Program Framework and a Proposed Model Tariff Language, and requested comments and feedback from the parties by March 1, 2017. Under the proposed CBRE Program Framework, the CBRE program will utilize a phased approach. The Program Framework proposes a Phase 1 with an 80 MW capacity statewide with 73 MW allocated to the Utilities' service territories. During the two year initial phase, the Utilities' primary role is to serve as the program administrator. In addition, the Framework requires a minimum allocation of 7.5 MW to develop CBRE targeting low-to-moderate income subscribers with 6.75 MW allocated to the Utilities' service territories.

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After launching a smart grid customer engagement plan during the second quarter of 2014, Hawaiian Electric replaced approximately 5,200 residential and commercial meters with smart meters, 160 direct load control switches, fault circuit indicators and remote controlled switches in selected areas across Oahu as part of the Smart Grid Initial Phase implementation. Also under the Initial Phase a grid efficiency measure called Volt/Var Optimization (or Conservation Voltage Reduction) was enabled, customer energy portals were launched and are available for customer use and a PrePay Application was launched. The Initial Phase implementation was completed in 2015. The smart grid provides benefits such as customer tools to manage their electric bills, potentially shortening outages and enabling the Utilities to integrate more low-cost renewable energy, like wind and solar, which will reduce Hawaii’s dependence on imported oil. In March 2016, the Utilities sought PUC approval to commit funds for an expansion of the smart grid project. The proposed smart grid project was estimated to cost $340 million and be implemented over 5 years (beginning in 2017 for Oahu and 2018 for Hawaii Island and Maui County). On January 4, 2017, the PUC issued an order dismissing the application without prejudice and directing the Utilities to submit a Grid Modernization Strategy.

The PUC indicated that the overall goal of the Grid Modernization Strategy is to deploy modern grid investments at an appropriate priority, sequence and pace to cost-effectively maximize flexibility, minimize the risk of redundancy and obsolescence, deliver customer benefits and enable greater DER and renewable energy integration. The Utilities will file an initial draft of the Grid Modernization Strategy for stakeholder review by June 30, 2017 and final Grid Modernization Strategy by August 29, 2017.

Decoupling. In 2010, the PUC issued an order approving decoupling, which was implemented by the Utilities in 2011 and 2012. The decoupling model delinks revenues from sales and includes annual rate adjustments for certain O&M expenses and rate base changes. In May 2013, as provided for in its original order issued in 2010 approving decoupling, the PUC opened an investigative docket to review whether the decoupling mechanisms are functioning as intended, are fair to the Utilities and their ratepayers and are in the public interest. In February 2014, March 2015, and April 2017, the PUC issued orders to make certain modifications to the decoupling mechanism. See "Decoupling" in Note 4 of the Condensed Consolidated Financial Statements for a discussion of changes to the RAM component of decoupling.

As part of decoupling, the Utilities also track their rate-making ROACEs as calculated under the earnings sharing mechanism, which includes only items considered in establishing rates. At year-end, each utility's rate-making ROACE is compared against its ROACE allowed by the PUC to determine whether earnings sharing has been triggered. Annual earnings of a utility over and above the ROACE allowed by the PUC are shared between the utility and its ratepayers on a tiered basis. Results for 2016 and 2015 did not trigger the earnings sharing mechanism for the Utilities. For 2014, the earnings sharing mechanism was triggered for Maui Electric, and Maui Electric credited $0.5 million to its customers for their portion of the earnings sharing during the period between June 2015 to May 2016. Earnings sharing credits are included in the annual decoupling filing for the following year.

Annual decoupling filings.  See “Decoupling” in Note 4 of the Condensed Consolidated Financial Statements for a discussion of the 2017 annual decoupling filings.

Regulated Returns.Actual and PUC-allowed (as of March 31, 2017) returns were as follows:

%	Return on rate base (RORB)*						ROACE**						Rate-making ROACE***
Twelve months ended March 31, 2017	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Hawaiian Electric		Hawaii Electric Light		Maui Electric		Hawaiian Electric		Hawaii Electric Light		Maui Electric
Utility returns	7.21		6.96		7.12		7.88		7.47		8.07		8.90		7.99		8.56
PUC-allowed returns	8.11		8.31		7.34		10.00		10.00		9.00		10.00		10.00		9.00
Difference	(0.90	)	(1.35	)	(0.22	)	(2.12	)	(2.53	)	(0.93	)	(1.10	)	(2.01	)	(0.44	)

*      Based on recorded operating income and average rate base, both adjusted for items not included in determining electric rates.

**    Recorded net income divided by average common equity.

***  ROACE adjusted to remove items not included by the PUC in establishing rates, such as incentive compensation and certain advertising.

The gap between PUC-allowed ROACEs and the ROACEs actually achieved is primarily due to: the consistent exclusion of certain expenses from rates, the low RBA interest rate (currently a short-term debt rate rather than the actual cost of capital), O&M increases and return on capital additions since the last rate case in excess of indexed escalations, and the portion of the pension regulatory asset not earning a return due to pension contributions and pension costs in excess of the pension amount in rates.

The PUC approved a two-year special medical needs pilot program, which will provide residential customers who depend on life support a discounted non-fuel energy charge. The program will be effective from April 1, 2017 to March 31, 2019, with a maximum savings of $20 per month per participant and limited to 2,000 participants. The discount will not be reflected as part of the target adjusted revenues in the Revenue Balancing Account Provision.

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Most recent rate proceedings.  Unless otherwise agreed or ordered, each electric utility is currently required by PUC order to initiate a rate proceeding every third year (on a staggered basis) to allow the PUC and the Consumer Advocate to regularly evaluate decoupling and to allow the utility to request electric rate increases to cover rising operating costs and the cost of plant and equipment, including the cost of new capital projects to maintain and improve service reliability. The PUC may grant an interim increase within 10 to 11 months following the filing of an application, but there is no guarantee of such an interim increase and interim amounts collected are refundable, with interest, to the extent they exceed the amount approved in the PUC’s final D&O. The timing and amount of any final increase is determined at the discretion of the PUC. The adoption of revenue, expense, rate base and cost of capital amounts (including the ROACE and RORB) for purposes of an interim rate increase does not commit the PUC to accept any such amounts in its final D&O.

Test year (dollars in millions)	Date (filed/ implemented)	Amount		% over  rates in  effect	ROACE (%)	RORB (%)	Rate  base		Common equity %	Stipulated  agreement  reached with Consumer Advocate
Hawaiian Electric
2011 (1)
Request	7/30/10	$	113.5	6.6	10.75	8.54	$	1,569	56.29	Yes
Interim increase	7/26/11	53.2		3.1	10.00	8.11	1,354		56.29
Interim increase (adjusted)	4/2/12	58.2		3.4	10.00	8.11	1,385		56.29
Interim increase (adjusted)	5/21/12	58.8		3.4	10.00	8.11	1,386		56.29
Final increase	9/1/12	58.1		3.4	10.00	8.11	1,386		56.29
2014 (2)
Request	6/27/14
2017 (3)
Request	12/16/16	$	106.4	6.9	10.60	8.28	$	2,002	57.36
Hawaii Electric Light
2010 (4)
Request	12/9/09	$	20.9	6.0	10.75	8.73	$	487	55.91	Yes
Interim increase	1/14/11	6.0		1.7	10.50	8.59	465		55.91
Interim increase (adjusted)	1/1/12	5.2		1.5	10.50	8.59	465		55.91
Final increase	4/9/12	4.5		1.3	10.00	8.31	465		55.91
2013 (5)
Request	8/16/12	$	19.8	4.2	10.25	8.30	$	455	57.05
Closed	3/27/13
2016 (6)
Request	9/19/16	$	19.3	6.5	10.60	8.44	$	479	57.12
Maui Electric
2012 (7)
Request	7/22/11	$	27.5	6.7	11.00	8.72	$	393	56.85	Yes
Interim increase	6/1/12	13.1		3.2	10.00	7.91	393		56.86
Final increase	8/1/13	5.3		1.3	9.00	7.34	393		56.86
2015 (8)
Request	12/30/14

Note:  The “Request Date” reflects the application filing date for the rate proceeding. All other line items reflect the effective dates of the revised schedules and tariffs as a result of PUC-approved increases.

(1)   Hawaiian Electric filed a request with the PUC for a general rate increase of $113.5 million, based on depreciation rates and methodology as proposed by Hawaiian Electric in a separate depreciation proceeding. Hawaiian Electric’s request was primarily to pay for major capital projects and higher O&M costs to maintain and improve service reliability and to recover the costs for several proposed programs to help reduce Hawaii’s dependence on imported oil, and to further increase reliability and fuel security.

The $53.2 million, $58.2 million and $58.8 million interim increases, and the $58.1 million final increase, include the $15 million in annual revenues that were being recovered through the decoupling RAM prior to the first interim increase.

(2)   See “Hawaiian Electric 2014 test year rate case” below.

(3)   See “Hawaiian Electric 2017 test year rate case” below.

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(4) Hawaii Electric Light’s request was primarily to cover investments for system upgrade projects, two major transmission line upgrades and increasing O&M expenses. On February 8, 2012, the PUC issued a final D&O, which reflected the approval of decoupling and cost-recovery mechanisms, and on February 21, 2012, Hawaii Electric Light filed its revised tariffs to reflect the increase in rates. On April 4, 2012, the PUC issued an order approving the revised tariffs, which became effective April 9, 2012. Hawaii Electric Light implemented the decoupling mechanism and began tracking the target revenues and actual recorded revenues via a revenue balancing account. Hawaii Electric Light also reset the heat rates and implemented heat rate deadbands and the PPAC, which provides a surcharge mechanism that more closely aligns cost recovery with costs incurred. The revised tariffs reflect a lower increase in annual revenue requirement compared to the interim increase due to factors that became effective concurrently with the revised tariffs (lower depreciation rates and lower ROACE) and, therefore, no refund to customers was required.

(5)   Hawaii Electric Light’s request was to pay for O&M expenses and additional investments in plant and equipment required to maintain and improve system reliability and to cover the increased costs to support the integration of more renewable energy generation. As a result of a 2013 agreement with the Consumer Advocate, which was approved by the PUC in March 2013, the rate case was withdrawn and the docket was closed.

(6) See “Hawaii Electric Light 2016 test year rate case” below.

(7)   Maui Electric’s request was to pay for O&M expenses and additional investments in plant and equipment required to maintain and improve system reliability and to cover the increased costs to support the integration of more renewable energy generation. The final D&O approved an increase in annual revenue of $5.3 million, which was $7.8 million less than the interim increase in annual revenues that had been in effect since June 1, 2012. Maui Electric refunded to customers approximately $9.7 million (which included interest accrued) between September 2013 and early November 2013.

(8) See “Maui Electric 2015 test year rate case” below.

Hawaiian Electric 2014 test year rate case.  On June 27, 2014, Hawaiian Electric submitted an abbreviated rate case filing (abbreviated filing), stating that it intends to forgo the opportunity to seek a general rate increase in base rates and, if approved, this filing would result in no change in base rates. Hawaiian Electric stated that it is foregoing a rate increase request in recognition that its customers are already in a challenging high electricity bill environment, and further explained its view that the abbreviated filing satisfies the obligation to file a general rate case under the three-year cycle established by the PUC in the decoupling final D&O.

On December 27, 2016, the PUC issued an order consolidating the filings for this rate case with the Hawaiian Electric 2017 test year rate case and closed the docket.

Maui Electric 2015 test year rate case.  On December 30, 2014, Maui Electric filed its abbreviated 2015 test year rate case filing. In recognition that its customers have been enduring a high bill environment, Maui Electric proposed no change to its base rates, thereby forgoing the opportunity to seek a general rate increase. Maui Electric stated that, if it were to seek an increase in base rates, its requested increase in revenue, based on its revenue requirement for a normalized 2015 test year, would have been $11.6 million, or 2.8%, over revenues at current effective rates with estimated 2015 RAM revenues. The indicated normalized 2015 test year revenue requirement is based on an estimated cost of common equity of 10.75%.

Management cannot predict whether the PUC will accept this abbreviated filing to satisfy Maui Electric’s obligation to file a rate case in 2015, whether additional material will be required to be submitted or whether Maui Electric will be required to proceed with a traditional rate proceeding.

Hawaii Electric Light 2016 test year rate case. On September 19, 2016, Hawaii Electric Light filed an application with the PUC for a general rate increase of $19.3 million over revenues at current effective rates (for a 6.5% increase in revenues), based on an 8.44% rate of return (which incorporates a return on equity of 10.60%). The last rate increase in base rates for Hawaii Electric Light was in January 2011. The $19.3 million requested is to cover higher operating costs (including expanded vegetation management focusing on albizia tree removal and increased pension costs) and system upgrades to increase reliability, improve customer service and integrate more renewable energy. As part of this case, Hawaii Electric Light is also taking steps towards innovative ratemaking by proposing implementation of performance based regulation (PBR) mechanisms to measure and link certain revenues to its performance in areas of customer service, reliability and communication relating to the private rooftop solar interconnection process. Hawaii Electric Light proposed an expansion of the range of fuel usage efficiencies under which fuel costs would be fully passed through to customers, and an additional trigger that would allow a re-establishment of fuel usage efficiency targets under certain conditions. In addition, Hawaii Electric Light proposed an equal sharing of fuel expenses outside the fuel usage efficiency target range. Hawaii Electric Light also proposed revenue adjustments to recover costs associated with the acquisition and operation of the power plant currently owned by Hamakua Energy Partners, L.P. Hawaii Electric Light requested approval of the acquisition of this power plant in a separate application filed on February 12, 2016.

The PUC held public hearings for this rate case in December 2016. On April 13, 2017, the PUC issued an order allowing the County of Hawaii to participate in the proceeding and denying the motions to intervene of two other parties.

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On April 28, 2017, the Consumer Advocate filed its testimony in the proceeding, recommending an increase of $2.7 million over revenues at current effective rates (for a 0.9% increase in revenues), based on a 7.29% rate of return (which incorporates a return on equity of 8.75%). The stipulated procedural schedule filed by Hawaii Electric Light and the Consumer Advocate, subject to PUC approval, includes an evidentiary hearing at the end of July 2017.

Hawaiian Electric 2017 test year rate case. On December 16, 2016, Hawaiian Electric filed an application with the PUC for a general rate increase of $106.4 million over revenues at current effective rates (for a 6.9% increase in revenues), for a 2017 test year. The request is based on an 8.28% rate of return (which incorporates a return on equity of 10.6% and a capital structure that includes a 57.4% common equity capitalization) on a $2.0 billion rate base. The $106.4 million request is primarily to pay for operating costs and for system upgrades to increase reliability, improve customer service and integrate more renewable energy. The application is also proposing a step adjustment to increase base rates by an additional $20.6 million when the Schofield Generation Station is placed in service, which is expected in the first quarter of 2018. As in Hawaii Electric Light’s rate increase application filed in September 2016, Hawaiian Electric’s application is taking steps toward innovative ratemaking by proposing implementation of PBR mechanisms related to its performance in areas of customer service, reliability and communication relating to the private rooftop solar interconnection process. Hawaiian Electric proposed an expansion of the range of fuel usage efficiencies under which fuel costs would be fully passed through to customers, and an additional trigger that would allow a re-establishment of fuel usage efficiency targets under certain conditions. On February 22, 2017, the PUC held public hearings for this rate case. See “Hawaiian Electric consolidated 2014 test year abbreviated and 2017 test year cases” in Note 4 of the Condensed Consolidated Financial Statements.

Developments in renewable energy efforts.  Developments in the Utilities’ efforts to further their renewable energy strategy include the following:

• In August 2012, the PUC approved a waiver from the competitive bidding framework to allow Hawaiian Electric to negotiate with the U.S. Army for construction of a 50-MW utility-owned and operated firm, renewable and dispatchable generation facility at Schofield Barracks on the island of Oahu. In September 2015, the PUC approved Hawaiian Electric's application with conditions and limitations. See "Schofield Generating Station Project" in Note 4 of the Condensed Consolidated Financial Statements. Once online, biodiesel currently delivered to Hawaiian Electric's Campbell Industrial Park Combustion Turbine 1 (CIP CT-1) will be diverted to the Schofield Generating Station at no additional cost.

• In December 2013, Hawaiian Electric requested PUC approval for a waiver of the Na Pua Makani Power Partners, LLC’s (NPM) proposed 24-MW wind farm located in the Kahuku area on Oahu from the competitive bidding process and the PPA for Renewable As-Available Energy dated October 3, 2013 between Hawaiian Electric and NPM for the proposed 24-MW wind farm. In December 2014, the PUC approved both the waiver request and the PPA. On September 15, 2016, Hawaiian Electric filed the Amended and Restated PPA, dated August 12, 2016, which reflects the completion of the interconnection requirements study, including, among other things, amendments related to the final design of the facility, scope of work, cost, schedule and reporting milestones. The PUC conducted a public hearing on February 2, 2017, regarding the request for PUC approval to construct an overhead 46 sub-transmission line to accommodate the interconnection of the NPM wind farm. This project is expected to be placed into service by August 31, 2019.

• In July 2015, the PUC approved the PPA for the 27.6 MW Waianae Solar project that is being developed by Eurus Energy America. The project achieved commercial operations in January 2017 and is now the largest solar project in Hawaii.

• In July 2015, Maui Electric signed two PPAs, with Kuia Solar and South Maui Renewable Resources (which subsequently assigned its PPA to SSA Solar of HI 3, LLC), each for a 2.87-MW solar facility. In February 2016, the PUC approved both PPAs, subject to certain conditions and modifications. The guaranteed commercial operations date for the facilities was December 31, 2016, however both projects are experiencing delays and are expected to be completed by the end of the third quarter in 2017.   

• In September 2015, the PUC approved Hawaiian Electric’s 2-year biodiesel supply contract with Pacific Biodiesel Technologies, LLC (PBT) to supply 2 million to 3 million gallons of biodiesel at CIP CT-1 and the Honolulu International Airport Emergency Power Facility beginning in November 2015. The PBT contract was set to expire on November 2, 2017 with possible 1 year extensions. PBT also has a spot buy contract with Hawaiian Electric to purchase additional quantities of biodiesel at or below the price of diesel. Some purchases of “at parity” biodiesel have been made under the spot purchase contract, which was recently extended through June 2018. REG Marketing & Logistics Group, LLC has a contingency supply contract with Hawaiian Electric to also supply biodiesel to CIP CT-1 in the event PBT is not able to supply necessary quantities. This contingency contract has been extended to November 2018, and will continue with no volume purchase requirements.

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• In October 2015, the Utilities filed with the PUC a proposal for a Community-Based Renewable Energy (CBRE) program and tariff that would allow customers who cannot, or chose not to, take advantage of private rooftop solar to receive the benefits of renewable energy to help offset their monthly electric bills and support clean energy for Hawaii. In November 2015, the PUC suspended the filing and opened a docket to investigate the matter. In February 2017, the PUC issued a proposed CBRE Program Framework, a Proposed Model Tariff Language, and requested comments and feedback from the parties by March 1, 2017. Under the proposed CBRE Program Framework, the CBRE program will utilize a phased approach. The Program Framework proposes a Phase 1 with an 80 MW capacity statewide with 73 MW allocated to the Utilities' service territories. During the two year initial phase, the Utilities' primary role is to serve as the program administrator. In addition, the Framework requires a minimum allocation of 7.5 MW to develop CBRE targeting low-to-moderate income subscribers with 6.75 MW allocated to the Utilities' service territories.

• On May 5, 2016, Maui Electric filed a request for the PUC to open a docket and assign an Independent Observer to oversee the Maui Electric Dispatchable Firm Generation Request for Proposals. The solicitation intends to seek approximately 20 MW of new renewable generation capacity and approximately 20 MW of fuel flexible firm generation resources on the island of Maui by 2022.

• On June 6, 2016, Hawaiian Electric filed a request for the PUC to open a docket and assign an Independent Observer to oversee the Hawaiian Electric Renewable Energy Request for Proposals. The solicitation intends to seek new renewable energy generation on the island of Oahu to be placed into service by the end of 2020, consistent with the Five-Year Action Plan proposed in the PSIP Update Report.

• In July 2016, Hawaiian Electric announced plans to build, own and operate a 20-MW solar facility in conjunction with the Department of the Navy at a Navy/Air Force joint base, subject to PUC approval. On October 3, 2016, Hawaiian Electric filed with the PUC a request to waive the $67 million project from the Competitive Bidding Framework and to approve expenditures for the project. If approved by the PUC, the solar facility would generate renewable energy that will feed into Oahu's electrical grid at the low cost of 9.54 cents per KWH.

• The Utilities began accepting energy from feed-in tariff projects in 2011. As of March 31, 2017, there were 29 MW, 3 MW and 4 MW of installed feed-in tariff capacity from renewable energy technologies at Hawaiian Electric, Hawaii Electric Light and Maui Electric, respectively.

• As of March 31, 2017, there were approximately 316 MW, 74 MW and 84 MW of installed distributed renewable energy technologies (mainly PV) at Hawaiian Electric, Hawaii Electric Light and Maui Electric, respectively, for tariff-based private customer generation programs, namely NEM, Customer Grid Supply (CGS) and Customer Self Supply (CSS). As of March 31, 2017, an estimated 26% of single family homes on the islands the Utilities serve have installed private rooftop solar systems, and an estimated 29% of single family homes have installed, or have been approved to install, private rooftop solar systems. As of March 31, 2017, approximately 16% of the Utilities' total customers have solar systems.    

• On January 5, 2017, Hawaiian Electric issued an Onshore Wind Expression of Interest requesting expressions of interest from independent power producers that are capable of developing utility scale onshore wind projects that are eligible to capture the federal Investment Tax Credit for Large Wind on the island of Oahu. Responses have been accepted and are being evaluated.

• On January 6, 2017, Hawaii Electric Light and Maui Electric requested the PUC to open dockets to allow them to seek proposals for new renewable energy generation on the islands of Hawaii, Maui, Molokai, and Lanai.

• On December 12, 2016, the Utilities issued a request for information asking interested landowners to provide information about properties on Oahu, Hawaii Island, Maui, Molokai and Lanai available for utility-scale renewable energy projects or for growing biofuel feedstock. Responses have been accepted and are being evaluated.

• Hawaiian Electric had PPAs to purchase solar energy with three affiliates of SunEdison. In February 2016, as a result of the project entities missing contract milestones, Hawaiian Electric terminated the original PPAs for the three projects. SunEdison filed Chapter 11 bankruptcy proceedings and during those proceedings, the three SunEdison affiliates were acquired by an affiliate of NRG Energy, Inc. (NRG). Hawaiian Electric then negotiated with NRG and its newly acquired affiliates and has entered into amended and restated PPAs for solar energy on Oahu, subject to PUC approval, with Waipio PV, LLC for 45.9 MW, Lanikuhana Solar, LLC for 14.7 MW and Kawailoa Solar, LLC for 49 MW.

Other regulatory matters.  In addition to the items below, also see Note 4 of the Condensed Consolidated Financial Statements.

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Adequacy of supply.

Hawaiian Electric. In January 2017, Hawaiian Electric filed its 2017 Adequacy of Supply (AOS) letter, which indicated that based on its October 2016 sales and peak forecast for the 2017 - 2021 time period, Hawaiian Electric's generation capacity will be sufficient to meet reasonably expected demands for service and provide reasonable reserves for emergencies through 2018, but may have shortfalls in meeting the Utilities’ generating system reliability guideline. The calculated reliability guideline shortfalls are relatively small and Hawaiian Electric can implement mitigation measures.

In accordance to its planning criteria, Hawaiian Electric deactivated two fossil fuel generating units from active service at its Honolulu Power Plant in January 2014 and anticipates deactivating two additional fossil fuel units at its Waiau Power Plant in the 2022 timeframe. Hawaiian Electric is proceeding with future firm capacity additions in coordination with the State of Hawaii Department of Transportation in 2017, and with the U.S. Department of the Army for a utility owned and operated renewable, dispatchable, including black start capabilities, generation security project on federal lands, which is expected to be in service in the first quarter of 2018. Hawaiian Electric is continuing negotiations with firm capacity IPPs on Oahu. On August 1, 2016, Hawaiian Electric and Kalaeloa entered into an agreement that neither party will give written notice of termination of the Kalaeloa PPA prior to October 31, 2017. The PPA with AES Hawaii is scheduled to expire in 2022. 

Hawaii Electric Light. In January 2017, Hawaii Electric Light filed its 2017 AOS letter, which indicated that Hawaii Electric Light’s generation capacity through 2019 is sufficient to meet reasonably expected demands for service and provide for reasonable reserves for emergencies. Additional generation from other renewable resources could be added in the 2020-2025 timeframe.

Maui Electric. In January 2017, Maui Electric filed its 2017 AOS letter, which indicated that Maui Electric’s generation capacity for the islands of Lanai and Molokai for the next three years is sufficiently large to meet all reasonably expected demands for service and provide reasonable reserves for emergencies. The 2017 AOS letter also indicated that without the peak reduction benefits of demand response but with the equivalent firm capacity value of wind generation, Maui Electric expects to have a small reserve capacity shortfall from 2017 to 2022 on the island of Maui. Maui Electric is evaluating several measures to mitigate the anticipated reserve capacity shortfall.  Maui Electric anticipates needing a significant amount of additional firm capacity on Maui in the 2022 timeframe after the planned retirement of the Kahului Power Plant.

In February 2014, Maui Electric deactivated two fossil fuel generating units, with a combined rating of 11.4 MW-net, at its Kahului Power Plant. Due to various system conditions including lack of wind generation, approaching storms and scheduled and unscheduled outages of generating units, transmission lines and independent power producers, the two deactivated units at Kahului Power Plant were reactivated for several days in 2015 and 2016. Due to the frequency of reactivations of Kahului Units 1 and 2 to meet system requirements, these units were removed from deactivated status and designated as reactivated in September 2016. Considering the time needed to acquire replacement firm generating capacity, Maui Electric now anticipates the retirement of all generating units at the Kahului Power Plant, which have a combined rating of 32.3 MW, in the 2022 timeframe. A capacity planning analysis is in progress to better define generating needs and timing. Maui Electric plans to issue one or more RFPs for energy storage, demand response and firm generating capacity, and to make system improvements needed to ensure reliability and voltage support in this timeframe. In May 2016, Maui Electric requested that the PUC open a new docket for Maui Electric’s competitive bidding process for additional firm capacity resources. In September 2016, Maui Electric submitted an application to purchase and install three temporary mobile distributed generation diesel engines to address increasing reserve capacity shortfalls on the island of Maui, but in February 2017 Maui Electric requested the PUC to suspend the proceeding until the progress in the demand response programs and the DR portfolio proceeding can be further evaluated.

Legislation and regulation. Congress and the Hawaii legislature periodically consider legislation that could have positive or negative effects on the Utilities and their customers. Also see “Environmental regulation” and “Recent tax developments” in Note 4 of the Condensed Consolidated Financial Statements.

Public Utilities Commission and Division of Consumer Advocacy of the Department of Commerce and Consumer Affairs of the State of Hawaii.  Randall Y. Iwase is the Chair of the PUC (for a term that will expire in June 2020) and was formerly a state legislator, Honolulu city council member, supervising deputy attorney general, and Chair of the Hawaii State Tax Review Commission. The other commissioner is Lorraine H. Akiba (for a term that will expire in June 2018), who previously was an attorney in private practice who earlier served as the Director of the State Department of Labor and Industrial Relations. One commission seat is vacant pending an appointment by the Governor and subject to confirmation by the State Senate.

The Division of Consumer Advocacy is led by its Executive Director, Dean Nishina, most recently serving as the division’s Public Utilities Administrator.

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FINANCIAL CONDITION

Liquidity and capital resources.  Management believes that Hawaiian Electric’s ability, and that of its subsidiaries, to generate cash, both internally from operations and externally from issuances of equity and debt securities and commercial paper and draws on lines of credit, is adequate to maintain sufficient liquidity to fund their respective capital expenditures and investments and to cover debt, retirement benefits and other cash requirements in the foreseeable future.

Hawaiian Electric’s consolidated capital structure was as follows:

(dollars in millions)	March 31, 2017				December 31, 2016
Short-term borrowings	$	1	—	%	$	—	—	%
Long-term debt, net	1,319		42		1,319		42
Preferred stock	34		1		34		1
Common stock equity	1,800		57		1,800		57
	$	3,154	100	%	$	3,153	100	%

Information about Hawaiian Electric’s short-term borrowings (other than from Hawaii Electric Light and Maui Electric) and Hawaiian Electric’s line of credit facility were as follows:

	Average balance		Balance
(in millions)	Three months ended March 31, 2017		March 31, 2017		December 31, 2016
Short-term borrowings 1
Commercial paper	$	1	$	1	$	—
Line of credit draws	—		—		—
Borrowings from HEI	—		—		—
Undrawn capacity under line of credit facility			200		200

¹   The maximum amount of external short-term borrowings by Hawaiian Electric during the first three months of 2017 was $16 million. As of March 31, 2017, Hawaiian Electric had short-term borrowings from Hawaii Electric Light and Maui Electric of $6.5 million and $2.5 million, respectively. As of April 27, 2017, Hawaiian Electric had $3.5 million of outstanding commercial paper, no draws under its line of credit facility and no borrowings from HEI. Also, as of April 27, 2017, Hawaiian Electric had short-term borrowings from Hawaii Electric Light and Maui Electric of $3.5 million and nil, respectively, which intercompany borrowings are eliminated in consolidation.

Hawaiian Electric has a line of credit facility, as amended and restated on April 2, 2014, of $200 million. In January 2015, the PUC approved Hawaiian Electric’s request to extend the term of the credit facility to April 2, 2019. See Note 12 of the Condensed Consolidated Financial Statements.

Special purpose revenue bonds (SPRBs) have been issued by the Department of Budget and Finance of the State of Hawaii (DBF) to finance (and refinance) capital improvement projects of Hawaiian Electric and its subsidiaries, but the sources of their repayment are the non-collateralized obligations of Hawaiian Electric and its subsidiaries under loan agreements and notes issued to the DBF, including Hawaiian Electric’s guarantees of its subsidiaries’ obligations. The payment of principal and interest due on the Series 2007A and Refunding Series 2007B SPRBs are insured by Financial Guaranty Insurance Company (FGIC), which was placed in a rehabilitation proceeding in the State of New York in June 2012. On August 19, 2013, FGIC's plan of rehabilitation became effective and the rehabilitation proceeding terminated. The S&P and Moody’s ratings of FGIC, which at the time the insured obligations were issued were higher than the ratings of the Utilities, have been withdrawn. Management believes that if Hawaiian Electric’s long-term credit ratings were to be downgraded, or if credit markets further tighten, it could be more difficult and/or expensive to sell bonds in the future.

In May 2015, up to $80 million of SPRBs ($70 million for Hawaiian Electric, $2.5 million for Hawaii Electric Light and $7.5 million for Maui Electric) were authorized by the Hawaii legislature for issuance, with PUC approval, prior to June 30, 2020 to finance the Utilities’ capital improvement programs.

On April 28, 2017, Hawaiian Electric, Hawaii Electric Light and Maui Electric received PUC approval to issue unsecured obligations bearing taxable interest and/or refunding SPRBs with principal amounts totaling up to $252 million, $88 million and $75 million, respectively, to refinance three series of outstanding revenue bonds. The approval is limited to 2017, and an expedited approval procedure will apply for refinancings during January 2018 through December 2020.

On January 26, 2017, Hawaiian Electric, Hawaii Electric Light and Maui Electric obtained PUC approval to issue, on or before December 31, 2017, unsecured obligations bearing taxable interest (Hawaiian Electric up to $100 million, Hawaii Electric Light up to $10 million and Maui Electric up to $30 million), with the proceeds expected to be used, as applicable, to

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finance capital expenditures, repay long-term and/or short term debt used to finance or refinance capital expenditures and/or to reimburse funds used for payment of capital expenditures.

In March 2017 and amended in April 2017, the Utilities requested PUC approval to issue and sell each utility’s common stock through December 31, 2021 (Hawaiian Electric’s sale/s to HEI of up to $150 million and Hawaii Electric Light’s and Maui Electric’s sale/s to Hawaiian Electric of up to $10 million each) and the purchase of Hawaii Electric Light and Maui Electric common stock by Hawaiian Electric through December 31, 2021.

Cash flows. The following table reflects the changes in cash flows for the three months ended March 31, 2017 compared to the three months ended March 31, 2016:

	Three months ended March 31
(in thousands)	2017			2016			Change
Net cash provided by operating activities	$	78,822		$	146,871		$	(68,049	)
Net cash used in investing activities	(118,303		)	(111,377		)	(6,926		)
Net cash used in financing activities	(21,598		)	(10,901		)	(10,697		)

Net cash provided by operating activities. Cash flows from operating activities generally relate to the amount and timing of cash received from customers and payments made to third parties. Using the indirect method of determining cash flows from operating activities, noncash expense items such as depreciation and amortization, as well as changes in certain assets and liabilities, are added to (or deducted from ) net income.

The decrease in net cash provided by operating activities was impacted by the following:

• Lower cash from an increase in accounts receivable due to timing and increase in fuel prices.

• Lower cash from an increase in fuel oil stock due to higher fuel prices.

• Lower cash from refund of federal income taxes based on bonus depreciation enacted in the fourth quarter of 2015 that was subsequently received in 2016 (similar treatment was not granted in the fourth quarter of 2016).

And partially offset by an increase in net cash from operating activities provided by the following:

• Higher cash from an increase in accounts payable due to higher fuel prices.

Net cash used in investing activities. The increase in net cash used in investing activities was driven primarily by the increased capital expenditures related to construction activities and lower proceeds from contributions in aid of construction.

Net cash used in financing activities. Financing activities provide supplemental cash for both day-to-day operations and capital requirements as needed. The increase in net cash used in financing activities primarily reflects lower proceeds from short-term borrowings.

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Bank

	Three months ended March 31				Increase
(in millions)	2017		2016		(decrease)			Primary reason(s)
Interest income	$	58	$	53	$	5		The increase in interest income was the result of higher average earning asset balances and an increase in yields on earning assets. ASB’s average loan portfolio balance for the three months ended March 31, 2017 increased by $97 million compared to the same period in 2016 as average commercial real estate, consumer and home equity lines of credit balances increased by $102 million, $59 million and $17 million, respectively. The growth in these loan portfolios was reflective of ASB’s portfolio mix target and loan growth strategy. The average commercial loan balance decreased $78 million primarily due to a decrease in syndicated national credit loan portfolio. The yield on earning assets increased by 4 basis points due to a shift in the mix of the loan portfolio with the growth in the commercial real estate and consumer loan portfolios, which resulted in an increase in loan portfolio yields of 13 basis points and repricing of adjustable rate commercial loans with the increase in the prime rate. The average investment securities portfolio balance increased by $305 million due to the use of excess liquidity to purchase investments.
Noninterest income	15		16		(1		)	Noninterest income decreased slightly for the three months ended March 31, 2017 compared to noninterest income for the three months ended March 31, 2016 due to lower mortgage banking income and lower fee income on other financial products.
Revenues	73		69		4
Interest expense	3		3		—			Interest expense was flat for the three months ended March 31, 2017 compared to the same period in 2016 as higher interest expense from the growth in term certificates was offset by lower interest expense on other borrowings as a result of lower repurchase agreements. Average deposit balances for the three months ended March 31, 2017 increased by $535 million compared to the same period in 2016 due to an increase in core deposits and term certificates of $373 million and $162 million, respectively. Other borrowings decreased by $115 million primarily due to a decrease in repurchase agreements. The interest-bearing liability rate decreased by 4 basis points.
Provision for loan losses	4		5		(1		)	The provision for loan losses decreased by $0.9 million for the three months ended March 31, 2017 compared to the provision for loan losses for the three months ended March 31, 2016. The provision for loan losses for 2017 was primarily due to increased loan loss reserves for the consumer loan portfolio and additional loan loss reserves for the commercial real estate loan portfolio due to the downgrade of a commercial real estate relationship. The provision for loan losses for 2016 was primarily due to increased reserves for growth in the loan portfolio, additional loan loss reserves for the consumer loan portfolio and loan loss reserves for two commercial borrowers. Delinquency rates have decreased from 0.53% at March 31, 2016 to 0.42% at March 31, 2017. The annualized net charge-off ratio for the three months ended March 31, 2017 was 0.29% compared to an annualized net charge-off ratio of 0.21% for the same period in 2016. The increase in net charge-offs were due to an increase in consumer loan portfolio charge-offs as a result of ASB’s strategic expansion of its unsecured consumer loan product offering with risk-based pricing and loan charge-offs related to specific commercial borrowers.
Noninterest expense	42		41		1			The increase in noninterest expense for the three months ended March 31, 2017 compared to the same period in 2016 was primarily due to higher compensation and employee benefits expenses as a result of higher employee benefit costs.
Expenses	49		49		—
Operating income	24		20		4			Higher net interest income and lower provision for loan losses was partly offset by higher noninterest expenses and lower noninterest income.
Net income	16		13		3

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See Note 5 of the Condensed Consolidated Financial Statements and “Economic conditions” in the “HEI Consolidated” section above.

ASB continues to maintain its low-risk profile, strong balance sheet and straightforward community banking business model.

ASB’s return on average assets, return on average equity and net interest margin were as follows:

	Three months ended March 31
(percent)	2017	2016
Return on average assets	0.98	0.84
Return on average equity	10.82	8.89
Net interest margin	3.68	3.62

Average balance sheet and net interest margin.  The following tables provide a summary of average balances including major categories of interest-earning assets and interest-bearing liabilities:

	Three months ended March 31
	2017						2016
(dollars in thousands)	Average balance			Interest1 income/ expense		Yield/ rate (%)	Average balance			Interest1 income/ expense		Yield/ rate (%)
Assets:
Interest-earning deposits	$	92,590		$	186	0.80	$	79,320		$	99	0.49
FHLB stock	11,234			48		1.72	10,779			44		1.64
Available-for-sale investment securities
Taxable	1,143,915			6,649		2.32	854,401			4,874		2.28
Non-taxable	15,427			150		3.89	—			—		—
Total available-for-sale investment securities	1,159,342			6,799		2.35	854,401			4,874		2.28
Loans
Residential 1-4 family	2,073,428			21,626		4.17	2,076,525			22,320		4.30
Commercial real estate	910,827			9,412		4.14	808,407			8,164		4.03
Home equity line of credit	868,435			7,116		3.32	851,329			6,865		3.24
Residential land	18,013			278		6.18	18,206			276		6.06
Commercial	670,321			7,155		4.32	748,774			7,372		3.94
Consumer	187,316			5,155		11.16	128,189			3,440		10.79
Total loans 2,3	4,728,340			50,742		4.32	4,631,430			48,437		4.19
Total interest-earning assets 2	5,991,506			57,775		3.88	5,575,930			53,454		3.84
Allowance for loan losses	(56,236		)				(50,449		)
Non-interest-earning assets	519,941						497,204
Total assets	$	6,455,211					$	6,022,685
Liabilities and shareholder’s equity:
Savings	$	2,248,118		$	374	0.07	$	2,048,157		$	333	0.07
Interest-bearing checking	885,700			55		0.03	821,868			42		0.02
Money market	155,672			47		0.12	167,244			53		0.13
Time certificates	661,468			1,627		1.00	499,617			1,164		0.93
Total interest-bearing deposits	3,950,958			2,103		0.22	3,536,886			1,592		0.18
Advances from Federal Home Loan Bank	100,000			775		3.10	102,061			786		3.05
Securities sold under agreements to repurchase	93,673			41		0.18	207,033			699		1.34
Total interest-bearing liabilities	4,144,631			2,919		0.28	3,845,980			3,077		0.32
Non-interest bearing liabilities:
Deposits	1,627,753						1,506,595
Other	98,033						100,175
Shareholder’s equity	584,794						569,935
Total liabilities and shareholder’s equity	$	6,455,211					$	6,022,685
Net interest income				$	54,856					$	50,377
Net interest margin (%) 4						3.68						3.62

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¹ Interest income includes taxable equivalent basis adjustments, based upon a federal statutory tax rate of 35%, of $0.05 million and nil for the three months ended March 31, 2017 and 2016, respectively.

² Includes loans held for sale, at lower of cost or fair value.

³ Includes recognition of deferred loan fees of $0.5 million and $0.8 million for the three months ended March 31, 2017 and 2016, respectively, together with interest accrued prior to suspension of interest accrual on nonaccrual loans.

⁴ Defined as net interest income as a percentage of average total interest-earning assets.

Earning assets, costing liabilities and other factors.  Earnings of ASB depend primarily on net interest income, which is the difference between interest earned on earning assets and interest paid on costing liabilities. The interest rate environment has been impacted by disruptions in the financial markets over a period of several years. These conditions have begun to moderate with the interest rate increases in the past year which resulted in an increase in ASB’s net interest income and net interest margin.

Loan originations and mortgage-related securities are ASB’s primary earning assets.

Loan portfolio.  ASB’s loan volumes and yields are affected by market interest rates, competition, demand for financing, availability of funds and management’s responses to these factors. The composition of ASB’s loans receivable was as follows:

	March 31, 2017				December 31, 2016
(dollars in thousands)	Balance			% of total	Balance			% of total
Real estate:
Residential 1-4 family	$	2,058,202		43.5	$	2,048,051		43.2
Commercial real estate	790,191			16.7	800,395			16.9
Home equity line of credit	866,880			18.3	863,163			18.2
Residential land	16,888			0.4	18,889			0.4
Commercial construction	130,808			2.8	126,768			2.7
Residential construction	13,694			0.3	16,080			0.3
Total real estate, net	3,876,663			82.0	3,873,346			81.7
Commercial	661,016			14.0	692,051			14.6
Consumer	192,113			4.0	178,222			3.7
	4,729,792			100.0	4,743,619			100.0
Less: Deferred fees and discounts	(4,521		)		(4,926		)
Allowance for loan losses	(55,997		)		(55,533		)
Total loans, net	$	4,669,274			$	4,683,160

Home equity— key credit statistics. Attention has been given by regulators and rating agencies to the potential for increased exposure to credit losses associated with home equity lines of credit (HELOC) that were originated during the period of rapid home price appreciation between 2003 and 2007 as they have reached, or are starting to reach, the end of their 10-year, interest only payment periods. Once the interest only payment period has ended, payments are reset to include principal repayments along with interest. ASB does not have a large exposure to HELOCs originated between 2003 and 2007. Nearly all of the HELOC originations prior to 2008 consisted of amortizing equity lines that have structured principal payments during the draw period. These older equity lines represent 2% of the portfolio and are included in the amortizing balances identified in the loan portfolio table above.

	March 31, 2017			December 31, 2016
Outstanding balance of home equity loans (in thousands)	$	866,880		$	863,163
Percent of portfolio in first lien position	45.6		%	45.1		%
Annualized net charge-off (recovery) ratio	(0.04		)%	0.01		%
Delinquency ratio	0.31		%	0.35		%

							End of draw period – interest only									Current
March 31, 2017	Total			Interest only			2017-2018			2019-2021			Thereafter			amortizing
Outstanding balance (in thousands)	$	866,880		$	684,552		$	67,020		$	103,440		$	514,092		$	182,328
% of total	100		%	79		%	8		%	12		%	59		%	21		%

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The HELOC portfolio comprised 18% of the total loan portfolio and is generally an interest-only revolving loan for a 10-year period, after which time the HELOC outstanding balance converts to a fully amortizing variable rate term loan with a 20-year amortization period. This product type comprises 79% of the total HELOC portfolio and is the current product offering. Borrowers also have a “Fixed Rate Loan Option” to convert a part of their available line of credit into a 5, 7 or 10-year fully amortizing fixed rate loan with level principal and interest payments. As of March 31, 2017, approximately 19% of the portfolio balances were amortizing loans under the Fixed Rate Loan Option.

Loan portfolio risk elements.  See Note 5 of the Condensed Consolidated Financial Statements.

Available-for-sale investment securities.  ASB’s investment portfolio was comprised as follows:

	March 31, 2017				December 31, 2016
(dollars in thousands)	Balance		% of total		Balance		% of total
U.S. Treasury and federal agency obligations	$	188,357	15	%	$	192,281	18	%
Mortgage-related securities — FNMA, FHLMC and GNMA	1,025,138		84		897,474		81
Mortgage revenue bond	15,427		1		15,427		1
Total available-for-sale investment securities	$	1,228,922	100	%	$	1,105,182	100	%

Principal and interest on mortgage-related securities issued by Federal National Mortgage Association (FNMA), Federal Home Loan Mortgage Corporation (FHLMC) and Government National Mortgage Association (GNMA) are guaranteed by the issuer and, in the case of GNMA, backed by the full faith and credit of the U.S. government.

Deposits and other borrowings.  Deposits continue to be the largest source of funds for ASB and are affected by market interest rates, competition and management’s responses to these factors. Deposit retention and growth will remain challenging in the current environment due to competition for deposits and the low level of short-term interest rates. Advances from the FHLB of Des Moines and securities sold under agreements to repurchase continue to be additional sources of funds. As of March 31, 2017 and December 31, 2016, ASB’s costing liabilities consisted of 97% deposits and 3% other borrowings. The weighted average cost of deposits for the first three months of 2017 and 2016 was 0.16% and 0.13%, respectively.

Federal Home Loan Bank of Des Moines. As of March 31, 2017 and December 31, 2016, ASB had $100 million of advances outstanding at the FHLB of Des Moines. As of March 31, 2017, the unused borrowing capacity with the FHLB of Des Moines was $1.8 billion. The FHLB of Des Moines will continue to be a source of liquidity for ASB.

Other factors.  Interest rate risk is a significant risk of ASB’s operations and also represents a market risk factor affecting the fair value of ASB’s investment securities. Increases and decreases in prevailing interest rates generally translate into decreases and increases in the fair value of the investment securities, respectively. In addition, changes in credit spreads also impact the fair values of the investment securities.

As of March 31, 2017, ASB had an unrealized loss, net of taxes, on available-for-sale investment securities (including securities pledged for repurchase agreements) in AOCI of $7.7 million compared to an unrealized loss, net of taxes, of $7.9 million at December 31, 2016. See “Item 3. Quantitative and qualitative disclosures about market risk” for a discussion of ASB’s interest rate risk sensitivity.

During the first three months of 2017, ASB recorded a provision for loan losses of $3.9 million primarily due to increased loan loss reserves for the consumer loan portfolio and additional loan loss reserves for the commercial real estate loan portfolio due to the downgrade of a commercial real estate relationship. During the first three months of 2016, ASB recorded a provision for loan losses of $4.8 million primarily due to increased reserves for growth in the loan portfolio, additional loan loss reserves for the consumer loan portfolio and loan loss reserves for two commercial borrowers. Financial stress on ASB’s customers may result in higher levels of delinquencies and losses.

	Three months ended March 31						Year ended December 31,
(in thousands)	2017			2016			2016
Allowance for loan losses, January 1	$	55,533		$	50,038		$	50,038
Provision for loan losses	3,907			4,766			16,763
Less: net charge-offs	3,443			2,478			11,268
Allowance for loan losses, end of period	$	55,997		$	52,326		$	55,533
Ratio of net charge-offs during the period to average loans outstanding (annualized)	0.29		%	0.21		%	0.24		%

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We maintain a reserve for credit losses that consists of two components, the allowance for loan losses and a reserve for unfunded loan commitments (unfunded reserve). The level of the reserve for unfunded loan commitments is adjusted by recording an expense or recovery in other noninterest expense. As of March 31, 2017 and December 31, 2016, the reserve for unfunded loan commitments was $1.7 million and $1.8 million, respectively.

Legislation and regulation.  ASB is subject to extensive regulation, principally by the OCC and the FDIC. Depending on ASB’s level of regulatory capital and other considerations, these regulations could restrict the ability of ASB to compete with other institutions and to pay dividends to its shareholder. See the discussion below under “Liquidity and capital resources.”

Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act).  Regulation of the financial services industry, including regulation of HEI, ASB Hawaii and ASB, has changed and will continue to change as a result of the enactment of the Dodd-Frank Act, which became law in July 2010. Importantly for HEI, ASB Hawaii and ASB, under the Dodd-Frank Act all of the functions of the Office of Thrift Supervision transferred on July 21, 2011 to the OCC, the FDIC, the FRB and the Consumer Financial Protection Bureau (Bureau). Supervision and regulation of HEI and ASB Hawaii, as thrift holding companies, moved to the FRB, and supervision and regulation of ASB, as a federally chartered savings bank, moved to the OCC. While the laws and regulations applicable to HEI and ASB did not generally change, the applicable laws and regulations are being interpreted, and new and amended regulations may be adopted, by the FRB, the OCC and the Bureau. In addition, HEI will continue to be required to serve as a source of strength to ASB in the event of its financial distress. The Dodd-Frank Act also imposed new restrictions on the ability of a savings bank to pay dividends should it fail to remain a qualified thrift lender.

More stringent affiliate transaction rules now apply to ASB in the securities lending, repurchase agreement and derivatives areas. Standards were raised with respect to the ability of ASB to merge with or acquire another institution. In reviewing a potential merger or acquisition, the approving federal agency will need to consider the extent to which the proposed transaction will result in “greater or more concentrated risks to the stability of the U.S. banking or financial system.”

The Dodd-Frank Act established the Bureau. It has authority to prohibit practices it finds to be unfair, deceptive or abusive, and it may also issue rules requiring specified disclosures and the use of new model forms. On January 10, 2013, the Bureau issued the Ability-to-Repay rule which closed for comment on February 25, 2013. For mortgages, under the proposed Ability-to-Repay rule, among other things, (i) potential borrowers will have to supply financial information, and lenders must verify it, (ii) to qualify for a particular loan, a consumer will have to have sufficient assets or income to pay back the loan and (iii) lenders will have to determine the consumer’s ability to repay both the principal and the interest over the long term - not just during an introductory period when the rate may be lower.

ASB may also be subject to new state regulation because of a provision in the Dodd-Frank Act that acknowledges that a federal savings bank may be subject to state regulation and allows federal law to preempt a state consumer financial law on a “case by case” basis only when (1) the state law would have a discriminatory effect on the bank compared to that on a bank chartered in that state, (2) the state law prevents or significantly interferes with a bank’s exercise of its power or (3) the state law is preempted by another federal law.

The Dodd-Frank Act also adopts a number of provisions that will impact the mortgage industry, including the imposition of new specific duties on the part of mortgage originators (such as ASB) to act in the best interests of consumers and to take steps to ensure that consumers will have the capability to repay loans they may obtain, as well as provisions imposing new disclosure requirements and requiring appraisal reforms.

Also, the Dodd-Frank Act directs the Bureau to publish rules and forms that combine certain disclosures that consumers receive in connection with applying for and closing on a mortgage loan under the Truth in Lending Act and the Real Estate Settlement Procedures Act. Consistent with this requirement, the Bureau amended Regulation X (Real Estate Settlement Procedures Act) and Regulation Z (Truth in Lending) to establish new disclosure requirements and forms in Regulation Z for most closed-end consumer credit transactions secured by real property. In addition to combining the existing disclosure requirements and implementing new requirements, the final rule provides extensive guidance regarding compliance with those requirements. This rule was effective October 3, 2015.

The “Durbin Amendment” to the Dodd-Frank Act required the FRB to issue rules to ensure that debit card interchange fees are “reasonable and proportional” to the processing costs incurred. In June 2011, the FRB issued a final rule establishing standards for debit card interchange fees and prohibiting network exclusivity arrangements and routing restrictions. Under the final rule, effective October 1, 2011, the maximum permissible interchange fee that an issuer may receive for an electronic debit transaction is 21-24 cents, depending on certain components. Financial institutions and their affiliates that have less than $10 billion in assets are exempt from this Amendment; however, on July 1, 2013, ASB became non-exempt as the consolidated assets of HEI exceeded $10 billion. The debit card interchange fees received by ASB have been lower as a result of the application of this Amendment.

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Final Capital Rules.  On July 2, 2013, the FRB finalized its rule implementing the Basel III regulatory capital framework. The final rule would apply to banking organizations of all sizes and types regulated by the FRB and the OCC, except bank holding companies subject to the FRB’s Small Bank Holding Company Policy Statement and Savings & Loan Holding Companies (SLHCs) substantially engaged in insurance underwriting or commercial activities. HEI currently meets the requirements of the exemption as a top-tier grandfathered unitary SLHC that derived, as of June 30 of the previous calendar year, either 50% or more of its total consolidated assets or 50% or more of its total revenues on an enterprise-wide basis (calculated under GAAP) from activities that are not financial in nature pursuant to Section 4(k) of the Bank Holding Company Act. The FRB is temporarily excluding these SLHCs from the final rule while it considers a proposal relating to capital and other requirements for SLHC intermediate holding companies (such as ASB Hawaii). The FRB indicated that it would release a proposal on intermediate holding companies that would specify the criteria for establishing and transferring activities to intermediate holding companies and propose to apply the FRB’s capital requirements to such intermediate holding companies. The FRB has not yet issued such a proposal, or a proposal on how to apply the Basel III capital rules to SLHCs that are substantially engaged in commercial or insurance underwriting activities, such as grandfathered unitary SLHCs like HEI.

Pursuant to the final rule and consistent with the proposals, all banking organizations, including covered holding companies, would initially be subject to the following minimum regulatory capital requirements: a common equity Tier 1 capital ratio of 4.5%, a Tier 1 capital ratio of 6%, a total capital ratio of 8% of risk-weighted assets and a tier 1 leverage ratio of 4%, and these requirements would increase in subsequent years. In order to avoid restrictions on capital distributions and discretionary bonus payments to executive officers, the final rule requires a banking organization to hold a buffer of common equity tier 1 capital above its minimum capital requirements in an amount greater than 2.5% of total risk-weighted assets (capital conservation buffer). In addition, a countercyclical capital buffer would expand the capital conservation buffer by up to 2.5% of a banking organization’s total risk-weighted assets for advanced approaches banking organizations. The final rule would establish qualification criteria for common equity, additional tier 1 and tier 2 capital instruments that help to ensure their ability to absorb losses. All banking organizations would be required to calculate risk-weighted assets under the standardized approach, which harmonizes the banking agencies’ calculation of risk-weighted assets and address shortcomings in capital requirements identified by the agencies. The phased-in effective dates of the capital requirements under the final rule are:

Minimum Capital Requirements

Effective dates	1/1/2015		1/1/2016		1/1/2017		1/1/2018		1/1/2019
Capital conservation buffer			0.625	%	1.25	%	1.875	%	2.50	%
Common equity Tier-1 ratio + conservation buffer	4.50	%	5.125	%	5.75	%	6.375	%	7.00	%
Tier-1 capital ratio + conservation buffer	6.00	%	6.625	%	7.25	%	7.875	%	8.50	%
Total capital ratio + conservation buffer	8.00	%	8.625	%	9.25	%	9.875	%	10.50	%
Tier-1 leverage ratio	4.00	%	4.00	%	4.00	%	4.00	%	4.00	%
Countercyclical capital buffer — not applicable to ASB			0.625	%	1.25	%	1.875	%	2.50	%

The final rule was effective January 1, 2015 for ASB. As of March 31, 2017, ASB met the new capital requirements with a Common equity Tier-1 ratio of 12.4%, a Tier-1 capital ratio of 12.4%, a Total capital ratio of 13.6% and a Tier-1 leverage ratio of 8.5%.

Subject to the timing and final outcome of the FRB’s SLHC intermediate holding company proposal, HEI anticipates that the capital requirements in the final rule will eventually be effective for HEI or ASB Hawaii as well. If the fully phased-in capital requirements were currently applicable to HEI, management believes HEI would satisfy the capital requirements, including the fully phased-in capital conservation buffer. Management cannot predict what final rule the FRB may adopt concerning intermediate holding companies or their impact on ASB Hawaii, if any.

Military Lending Act. The Department of Defense (DOD) amended its regulation that implements the Military Lending Act (MLA), which became effective on October 3, 2016. The DOD amended its regulation primarily for the purpose of extending the protections of the MLA to a broader range of closed-end and open-end credit products. It initially applied to three narrowly-defined “consumer credit” products: closed-end payday loans; closed-end auto title loans; and closed-end tax refund anticipation loans. The DOD revised the scope of the definition of ‘‘consumer credit’’ to be generally consistent with the credit products that have been subject to the requirements of the Regulation Z, namely: credit offered or extended to a covered borrower primarily for personal, family or household purposes and that is (i) subject to a finance charge or (ii) payable by a written agreement in more than four installments.

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Additionally, the DOD elected to exercise its discretion by generally requiring any fees for credit insurance products or for credit-related ancillary products to be included in the Military Annual Percentage Rate. The DOD also modified the disclosures that a creditor must provide to a covered borrower and implemented the enforcement provisions of the MLA. ASB has modified certain products, practices and associated training to conform to these changes.

Overtime Rules. The Secretary of Labor updated the overtime regulations of the Fair Labor Standards Act to simplify and modernize them. The Department of Labor issued final rules that will raise the salary threshold indicating eligibility from $455/week to $913/week ($47,476 per year), and update automatically the salary threshold every three years, based on wage growth over time, increasing predictability. The final rule was to become effective on December 1, 2016. In late-November 2016 however, the U.S. District Court in the Eastern District of Texas granted a nationwide preliminary injunction that blocked the final rule, saying the Department of Labor's rule exceeds the authority the agency was delegated by Congress. Despite this block, ASB modified its salaries in the fourth quarter of 2016 such that it is in voluntary compliance with the final rule.

FINANCIAL CONDITION

Liquidity and capital resources.

(dollars in millions)	March 31, 2017		December 31, 2016		% change
Total assets	$	6,560	$	6,421	2
Available-for-sale investment securities	1,229		1,105		11
Loans receivable held for investment, net	4,669		4,683		—
Deposit liabilities	5,675		5,549		2
Other bank borrowings	200		193		4

As of March 31, 2017, ASB was one of Hawaii’s largest financial institutions based on assets of $6.6 billion and deposits of $5.7 billion.

As of March 31, 2017, ASB’s unused FHLB borrowing capacity was approximately $1.8 billion. As of March 31, 2017, ASB had commitments to borrowers for loans and unused lines and letters of credit of $1.8 billion, including commitments to lend $2.1 million to borrowers whose loan terms have been modified in troubled debt restructurings. Management believes ASB’s current sources of funds will enable it to meet these obligations while maintaining liquidity at satisfactory levels.

For the three months ended March 31, 2017, net cash provided by ASB’s operating activities was $25 million. Net cash used during the same period by ASB’s investing activities was $114 million, primarily due to purchases of investment securities of $172 million and additions to premises and equipment of $6 million, partly offset by receipt of repayments from investment securities of $48 million, proceeds from the sale of commercial loans of $13 million and a decrease in restricted cash of $2 million. Net cash provided by financing activities during this period was $120 million, primarily due to increases in deposit liabilities of $126 million and a net increase in retail repurchase agreements of $21 million, partly offset by repayments of securities sold under agreements to repurchase of $14 million, a net decrease in escrow deposits of $4 million and $9 million in common stock dividends to HEI (through ASB Hawaii).

For the three months ended March 31, 2016, net cash provided by ASB’s operating activities was $11 million. Net cash used during the same period by ASB’s investing activities was $104 million, primarily due to purchases of investment securities of $122 million, a net increase in loans receivable of $28 million and additions to premises and equipment of $3 million, partly offset by receipt of repayments and calls of investment securities of $49 million. Net cash provided by financing activities during this period was $102 million, primarily due to increases in deposit liabilities of $115 million and a net increase in retail repurchase agreements of $19 million, partly offset by maturities of securities sold under agreements to repurchase of $19 million, a net decrease in mortgage escrow deposits of $4 million and $9 million in common stock dividends to HEI (through ASB Hawaii).

ASB believes that maintaining a satisfactory regulatory capital position provides a basis for public confidence, affords protection to depositors, helps to ensure continued access to capital markets on favorable terms and provides a foundation for growth. FDIC regulations restrict the ability of financial institutions that are not well-capitalized to compete on the same terms as well-capitalized institutions, such as by offering interest rates on deposits that are significantly higher than the rates offered by competing institutions. As of March 31, 2017, ASB was well-capitalized (minimum ratio requirements noted in parentheses) with a Common equity Tier-1 ratio of 12.4% (6.5%), a Tier-1 capital ratio of 12.4% (8.0%), a Total capital ratio of 13.6% (10.0%) and a Tier-1 leverage ratio of 8.5% (5.0%). As of December 31, 2016, ASB was well-capitalized with a common equity Tier-1 ratio of 12.2%, Tier-1 capital ratio of 12.2%, a Total capital ratio of 13.4% and a Tier-1 leverage ratio of 8.6%. All dividends are subject to review by the OCC and FRB and receipt of a letter from the FRB communicating the agencies’ non-objection to the payment of any dividend ASB proposes to declare and pay to HEI (through ASB Hawaii).

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

The Company considers interest-rate risk (a non-trading market risk) to be a very significant market risk for ASB as it could potentially have a significant effect on the Company’s results of operations, financial condition and liquidity. For additional quantitative and qualitative information about the Company’s market risks, see HEI’s and Hawaiian Electric’s Quantitative and Qualitative Disclosures About Market Risk in Part II, Item 7A of HEI’s 2016 Form 10-K (pages 79 to 81).

ASB’s interest-rate risk sensitivity measures as of March 31, 2017 and December 31, 2016 constitute “forward-looking statements” and were as follows:

Change in interest rates	Change in NII (gradual change in interest rates)				Change in EVE (instantaneous change in interest rates)
(basis points)	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
+300	2.5	%	1.9	%	(8.0	)%	(8.0	)%
+200	1.5		0.8		(4.6	)	(4.6	)
+100	0.5		—		(1.5	)	(1.6	)
-100	(1.0	)	(0.5	)	(2.3	)	(1.6	)

Management believes that ASB’s interest rate risk position as of March 31, 2017 represents a reasonable level of risk. The NII profile under the rising interest rate scenarios was more asset sensitive for all rate increases as of March 31, 2017 compared to December 31, 2016. The increase in the prime rate from 3.75% to 4.00% and the increase in short-term LIBOR rates improved interest income for commercial and HELOC loans in rising rate scenarios. In addition, the repricing assumptions of certain commercial and consumer loans were updated which resulted in a net increase in NII.

ASB’s base EVE increased slightly to $1.12 billion as of March 31, 2017, compared to $1.09 billion as of December 31, 2016, due to the growth and mix of the balance sheet. Assets increased by $138 million with market valuation exceeding the growth and valuation of funding liabilities.

EVE sensitivity to rising rates remained relatively unchanged as of March 31, 2017 compared to December 31, 2016 as long-term rates remained stable. During the quarter, the purchase of longer duration investment securities was funded by the growth in longer duration core deposits, resulting in minimal impact to EVE sensitivity.

The computation of the prospective effects of hypothetical interest rate changes on the NII sensitivity and the percentage change in EVE is based on numerous assumptions, including relative levels of market interest rates, loan prepayments, balance changes and pricing strategies, and should not be relied upon as indicative of actual results. To the extent market conditions and other factors vary from the assumptions used in the simulation analysis, actual results may differ materially from the simulation results. Furthermore, NII sensitivity analysis measures the change in ASB’s twelve-month, pretax NII in alternate interest rate scenarios, and is intended to help management identify potential exposures in ASB’s current balance sheet and formulate appropriate strategies for managing interest rate risk. The simulation does not contemplate any actions that ASB management might undertake in response to changes in interest rates. Further, the changes in NII vary in the twelve-month simulation period and are not necessarily evenly distributed over the period. These analyses are for analytical purposes only and do not represent management’s views of future market movements, the level of future earnings or the timing of any changes in earnings within the twelve month analysis horizon. The actual impact of changes in interest rates on NII will depend on the magnitude and speed with which rates change, actual changes in ASB’s balance sheet and management’s responses to the changes in interest rates.

Item 4. Controls and Procedures

HEI:

Disclosure Controls and Procedures

The Company maintains a set of disclosure controls and procedures designed to provide reasonable assurance that information required to be disclosed by the Company in reports that it files or submits under the Securities Exchange Act of 1934, as amended (Exchange Act), is recorded, processed, summarized and reported within the time periods specified in SEC’s rules and forms, and that such information is accumulated and communicated to the Company’s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

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An evaluation was performed under the supervision and with the participation of the Company’s management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures, as defined in Rule 13a-15(e) or Rule 15d-15(e) of the Exchange Act. Management, including the Company’s Chief Executive Officer and Chief Financial Officer, concluded that the Company’s disclosure controls and procedures were effective, as of the end of the period covered by the report, at the reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There have been no changes in internal control over financial reporting during the first quarter of 2017 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

Hawaiian Electric:

Disclosure Controls and Procedures

Hawaiian Electric maintains a set of disclosure controls and procedures designed to provide reasonable assurance that information required to be disclosed by Hawaiian Electric in reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC’s rules and forms, and that such information is accumulated and communicated to Hawaiian Electric’s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

An evaluation was performed under the supervision and with the participation of Hawaiian Electric’s management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of Hawaiian Electric’s disclosure controls and procedures, as defined in Rule 13a-15(e) or Rule 15d-15(e) of the Exchange Act. Management, including Hawaiian Electric’s Chief Executive Officer and Chief Financial Officer, concluded that Hawaiian Electric’s disclosure controls and procedures were effective, as of the end of the period covered by the report, at the reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There have been no changes in internal control over financial reporting during the first quarter of 2017 that have materially affected, or are reasonably likely to materially affect, Hawaiian Electric’s internal control over financial reporting.

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

The descriptions of legal proceedings (including judicial proceedings and proceedings before the PUC and environmental and other administrative agencies) in HEI’s and Hawaiian Electric’s 2016 Form 10-K (see “Part I. Item 3. Legal Proceedings” and proceedings referred to therein) and this Form 10-Q (see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Notes 4 and 5 of the Condensed Consolidated Financial Statements) are incorporated by reference in this Item 1. With regard to any pending legal proceeding, alternative dispute resolution, such as mediation or settlement, may be pursued where appropriate, with such efforts typically maintained in confidence unless and until a resolution is achieved. Certain HEI subsidiaries (including Hawaiian Electric and its subsidiaries and ASB) may also be involved in ordinary routine PUC proceedings, environmental proceedings and litigation incidental to their respective businesses.

Item 1A. Risk Factors

For information about Risk Factors, see pages 25 to 35 of HEI’s and Hawaiian Electric’s 2016 Form 10-K and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Quantitative and Qualitative Disclosures about Market Risk” and the Condensed Consolidated Financial Statements herein. Also, see “Cautionary Note Regarding Forward-Looking Statements” on pages iv and v herein.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(c) Purchases of HEI common shares were made during the first quarter to satisfy the requirements of certain plans as follows:

ISSUER PURCHASES OF EQUITY SECURITIES

Period*	Total Number of Shares Purchased **	Average Price Paid per Share **	Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs
January 1 to 31, 2017	25,220	$33.26	—	NA
February 1 to 28, 2017	22,122	$32.85	—	NA
March 1 to 31, 2017	201,223	$33.00	—	NA

NA Not applicable.

* Trades (total number of shares purchased) are reflected in the month in which the order is placed.

** The purchases were made to satisfy the requirements of the DRIP, the HEIRSP and the ASB 401(k) Plan for shares purchased for cash or by the reinvestment of dividends by participants under those plans and none of the purchases were made under publicly announced repurchase plans or programs. Average prices per share are calculated exclusive of any commissions payable to the brokers making the purchases for the DRIP, the HEIRSP and the ASB 401(k) Plan. Of the shares listed in column (a), all of the 25,220 shares, 13,322 of the 22,122 shares and 179,053 of the 201,223 shares were purchased for the DRIP; none of the 25,220 shares, 6,700 of the 22,122 shares and 17,800 of the 201,223 shares were purchased for the HEIRSP; and the remainder was purchased for the ASB 401(k) Plan. The repurchased shares were issued for the accounts of the participants under registration statements registering the shares issued under these plans.

Item 5. Other Information

A.Ratio of earnings to fixed charges.

	Three months ended March 31		Years ended December 31
	2017	2016	2016	2015	2014	2013	2012
HEI and Subsidiaries
Excluding interest on ASB deposits	3.19	3.07	5.05	3.68	3.80	3.55	3.30
Including interest on ASB deposits	3.01	2.94	4.75	3.54	3.65	3.42	3.15
Hawaiian Electric and Subsidiaries	2.77	3.12	4.11	3.97	4.04	3.72	3.37

See HEI Exhibit 12.1 and Hawaiian Electric Exhibit 12.2.

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Item 6. Exhibits

HEI Exhibit 12.1	Hawaiian Electric Industries, Inc. and Subsidiaries Computation of ratio of earnings to fixed charges, three months ended March 31, 2017 and 2016 and years ended December 31, 2016, 2015, 2014, 2013 and 2012
HEI Exhibit 31.1	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Constance H. Lau (HEI Chief Executive Officer)
HEI Exhibit 31.2	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Gregory C. Hazelton (HEI Chief Financial Officer)
HEI Exhibit 32.1	HEI Certification Pursuant to 18 U.S.C. Section 1350
HEI Exhibit 101.INS	XBRL Instance Document
HEI Exhibit 101.SCH	XBRL Taxonomy Extension Schema Document
HEI Exhibit 101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
HEI Exhibit 101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
HEI Exhibit 101.LAB	XBRL Taxonomy Extension Label Linkbase Document
HEI Exhibit 101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document
Hawaiian Electric Exhibit 12.2	Hawaiian Electric Company, Inc. and Subsidiaries Computation of ratio of earnings to fixed charges, three months ended March 31, 2017 and 2016 and years ended December 31, 2016, 2015, 2014, 2013 and 2012
Hawaiian Electric Exhibit 31.3	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Alan M. Oshima (Hawaiian Electric Chief Executive Officer)
Hawaiian Electric Exhibit 31.4	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Tayne S. Y. Sekimura (Hawaiian Electric Chief Financial Officer)
Hawaiian Electric Exhibit 32.2	Hawaiian Electric Certification Pursuant to 18 U.S.C. Section 1350

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorized. The signature of the undersigned companies shall be deemed to relate only to matters having reference to such companies and any subsidiaries thereof.

HAWAIIAN ELECTRIC INDUSTRIES, INC.		HAWAIIAN ELECTRIC COMPANY, INC.
(Registrant)		(Registrant)
By	/s/ Constance H. Lau	By	/s/ Alan M. Oshima
	Constance H. Lau		Alan M. Oshima
	President and Chief Executive Officer		President and Chief Executive Officer
	(Principal Executive Officer of HEI)		(Principal Executive Officer of Hawaiian Electric)
By	/s/ Gregory C. Hazelton	By	/s/ Tayne S. Y. Sekimura
	Gregory C. Hazelton		Tayne S. Y. Sekimura
	Executive Vice President and		Senior Vice President
	Chief Financial Officer		and Chief Financial Officer
	(Principal Financial and Accounting		(Principal Financial Officer of Hawaiian Electric)
	Officer of HEI)
Date: May 5, 2017		Date: May 5, 2017

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EX-12.1

HEI Exhibit 12.1 (page 1 of 2)

Hawaiian Electric Industries, Inc. and Subsidiaries

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(unaudited)

Three months ended March 31	2017 (1)			2017 (2)			2016 (1)			2016 (2)
(dollars in thousands)
Fixed charges
Total interest charges	$	20,535		$	22,638		$	21,772		$	23,364
Interest component of rentals	1,586			1,586			1,546			1,546
Pretax preferred stock dividend requirements of subsidiaries	704			704			737			737
Total fixed charges	$	22,825		$	24,928		$	24,055		$	25,647
Earnings
Pretax income from continuing operations	$	51,109		$	51,109		$	50,653		$	50,653
Fixed charges, as shown	22,825			24,928			24,055			25,647
Interest capitalized	(1,040		)	(1,040		)	(823		)	(823		)
Earnings available for fixed charges	$	72,894		$	74,997		$	73,885		$	75,477
Ratio of earnings to fixed charges	3.19			3.01			3.07			2.94

Years ended December 31	2016 (1)			2016 (2)			2015 (1)			2015 (2)			2014 (1)			2014 (2)
(dollars in thousands)
Fixed charges
Total interest charges	$	81,974		$	89,141		$	83,936		$	89,284		$	83,458		$	88,535
Interest component of rentals	6,200			6,200			6,065			6,065			6,366			6,366
Pretax preferred stock dividend requirements of subsidiaries	2,825			2,825			2,977			2,977			2,952			2,952
Total fixed charges	$	90,999		$	98,166		$	92,978		$	98,326		$	92,776		$	97,853
Earnings
Pretax income from continuing operations	$	371,951		$	371,951		$	252,898		$	252,898		$	263,708		$	263,708
Fixed charges, as shown	90,999			98,166			92,978			98,326			92,776			97,853
Interest capitalized	(3,727		)	(3,727		)	(3,265		)	(3,265		)	(3,954		)	(3,954		)
Earnings available for fixed charges	$	459,223		$	466,390		$	342,611		$	347,959		$	352,530		$	357,607
Ratio of earnings to fixed charges	5.05			4.75			3.68			3.54			3.80			3.65

See notes on page 2 of 2.

HEI Exhibit 12.1 (page 2 of 2)

Hawaiian Electric Industries, Inc. and Subsidiaries

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(unaudited)

(continued)

Years ended December 31	2013 (1)			2013 (2)			2012 (1)			2012 (2)
(dollars in thousands)
Fixed charges
Total interest charges	$	85,315		$	90,407		$	83,020		$	89,443
Interest component of rentals	6,345			6,345			6,493			6,493
Pretax preferred stock dividend requirements of subsidiaries	2,886			2,886			2,943			2,943
Total fixed charges	$	94,546		$	99,638		$	92,456		$	98,879
Earnings
Pretax income from continuing operations	$	247,946		$	247,946		$	217,064		$	217,064
Fixed charges, as shown	94,546			99,638			92,456			98,879
Interest capitalized	(7,097		)	(7,097		)	(4,355		)	(4,355		)
Earnings available for fixed charges	$	335,395		$	340,487		$	305,165		$	311,588
Ratio of earnings to fixed charges	3.55			3.42			3.30			3.15

(1) Excluding interest on ASB deposits.

(2) Including interest on ASB deposits.

For purposes of calculating the ratio of earnings to fixed charges, “earnings” represent the sum of (i) pretax income from continuing operations (before adjustment for undistributed income or loss from equity investees) and (ii) fixed charges (as hereinafter defined, but excluding capitalized interest). “Fixed charges” are calculated both excluding and including interest on ASB’s deposits during the applicable periods and represent the sum of (i) interest, whether capitalized or expensed, (ii) amortization of debt expense and discount or premium related to any indebtedness, whether capitalized or expensed, (iii) the estimate of the interest within rental expense and (iv) the non-intercompany preferred stock dividend requirements of HEI’s subsidiaries, increased to an amount representing the pretax earnings required to cover such dividend requirements.

EX-12.2

Hawaiian Electric Exhibit 12.2

Hawaiian Electric Company, Inc. and Subsidiaries

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(unaudited)

	Three months ended March 31						Years ended December 31
(dollars in thousands)	2017			2016			2016			2015			2014			2013			2012
Fixed charges
Total interest charges	$	17,655		$	17,469		$	67,407		$	67,178		$	66,132		$	64,130		$	62,056
Interest component of rentals	848			777			3,249			3,060			3,244			2,793			2,690
Pretax preferred stock dividend requirements of subsidiaries	362			357			1,453			1,443			1,444			1,421			1,467
Total fixed charges	$	18,865		$	18,603		$	72,109		$	71,681		$	70,820		$	68,344		$	66,213
Earnings
Net income attributable to Hawaiian Electric	$	21,735		$	25,637		$	143,397		$	136,794		$	138,721		$	124,009		$	100,356
Fixed charges, as shown	18,865			18,603			72,109			71,681			70,820			68,344			66,213
Income taxes	12,758			14,553			84,801			79,422			80,725			69,117			61,048
Interest capitalized	(1,040		)	(823		)	(3,727		)	(3,265		)	(3,954		)	(7,097		)	(4,355		)
Earnings available for fixed charges	$	52,318		$	57,970		$	296,580		$	284,632		$	286,312		$	254,373		$	223,262
Ratio of earnings to fixed charges	2.77			3.12			4.11			3.97			4.04			3.72			3.37

For purposes of calculating the ratio of earnings to fixed charges, “earnings” represent the sum of (i) pretax income before preferred stock dividends of Hawaiian Electric and before adjustment for undistributed income or loss from equity investees and (ii) fixed charges (as hereinafter defined, but excluding interest capitalized). “Fixed charges” represent the sum of (i) interest, whether capitalized or expensed, (ii) amortization of debt expense and discount or premium related to any indebtedness, whether capitalized or expensed, (iii) the estimate of the interest within rental expense and (iv) the preferred stock dividend requirements of Hawaii Electric Light and Maui Electric, increased to an amount representing the pretax earnings required to cover such dividend requirements.

EX-31.1

HEI Exhibit 31.1

Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Constance H. Lau (HEI Chief Executive Officer)

I, Constance H. Lau, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended March 31, 2017 of Hawaiian Electric Industries, Inc. (“registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)   Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)   Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)   Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)   All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 5, 2017
	/s/ Constance H. Lau
	Constance H. Lau
	President and Chief Executive Officer

EX-31.2

HEI Exhibit 31.2

Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Gregory C. Hazelton (HEI Chief Financial Officer)

I, Gregory C. Hazelton, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended March 31, 2017 of Hawaiian Electric Industries, Inc. (“registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)   Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)   Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)   All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 5, 2017
	/s/ Gregory C. Hazelton
	Gregory C. Hazelton
	Executive Vice President and Chief Financial Officer

EX-31.3

Hawaiian Electric Exhibit 31.3

Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Alan M. Oshima

(Hawaiian Electric Chief Executive Officer)

I, Alan M. Oshima, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended March 31, 2017 of Hawaiian Electric Company, Inc. (“registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)   Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)   Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)   Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)   All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 5, 2017
	/s/ Alan M. Oshima
	Alan M. Oshima
	President and Chief Executive Officer

EX-31.4

Hawaiian Electric Exhibit 31.4

Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Tayne S. Y. Sekimura (Hawaiian Electric Chief Financial Officer)

I, Tayne S. Y. Sekimura, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended March 31, 2017 of Hawaiian Electric Company, Inc. (“registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)   Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)   Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)   Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)   All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 5, 2017
	/s/ Tayne S. Y. Sekimura
	Tayne S. Y. Sekimura
	Senior Vice President and Chief Financial Officer

EX-32.1

HEI Exhibit 32.1

Hawaiian Electric Industries, Inc.

Certification Pursuant to

18 U.S.C. Section 1350

In connection with the Quarterly Report of Hawaiian Electric Industries, Inc. (HEI) on Form 10-Q for the quarter ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the Report), we, Constance H. Lau and Gregory C. Hazelton, Chief Executive Officer and Chief Financial Officer, respectively, of HEI, certify, pursuant to 18 U.S.C. Section 1350, that to the best of our knowledge:

(1)   The Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934, as amended; and

(2)   The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of HEI and its subsidiaries as of, and for, the periods presented in this report.

Date: May 5, 2017

/s/ Constance H. Lau

Constance H. Lau

President and Chief Executive Officer

/s/ Gregory C. Hazelton

Gregory C. Hazelton

Executive Vice President and Chief Financial Officer

A signed original of this written statement has been provided to HEI and will be retained by HEI and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Hawaiian Electric Exhibit 32.2

Hawaiian Electric Company, Inc.

Certification Pursuant to

18 U.S.C. Section 1350

In connection with the Quarterly Report of Hawaiian Electric Company, Inc. (Hawaiian Electric) on Form 10-Q for the quarter ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the Hawaiian Electric Report), we, Alan M. Oshima and Tayne S. Y. Sekimura, Chief Executive Officer and Chief Financial Officer, respectively, of Hawaiian Electric, certify, pursuant to 18 U.S.C. Section 1350, that to the best of our knowledge:

(1)   The Hawaiian Electric Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934, as amended; and

(2)   The Hawaiian Electric information contained in the Hawaiian Electric Report fairly presents, in all material respects, the financial condition and results of operations of Hawaiian Electric and its subsidiaries as of, and for, the periods presented in this report. 

Date: May 5, 2017

/s/ Alan M. Oshima

Alan M. Oshima

President and Chief Executive Officer

/s/ Tayne S. Y. Sekimura

Tayne S. Y. Sekimura

Senior Vice President and Chief Financial Officer

A signed original of this written statement has been provided to Hawaiian Electric and will be retained by Hawaiian Electric and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2017	Apr. 27, 2017
Entity Information [Line Items]
Entity Registrant Name	HAWAIIAN ELECTRIC INDUSTRIES INC
Entity Central Index Key	0000354707
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		108,750,455
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1
Hawaiian Electric Company, Inc. and Subsidiaries
Entity Information [Line Items]
Entity Registrant Name	HAWAIIAN ELECTRIC COMPANY INC
Entity Central Index Key	0000046207
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		16,019,785
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1

XML

Condensed Consolidated Statements of Income (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues
Total revenues	$ 591,562	$ 550,960
Expenses
Other	523,700	482,109
Operating income (loss)
Total operating income	67,862	68,851
Interest expense, net—other than on deposit liabilities and other bank borrowings	(19,568)	(20,126)
Allowance for borrowed funds used during construction	889	662
Allowance for equity funds used during construction	2,399	1,739
Income before income taxes	51,582	51,126
Income taxes	16,916	18,301
Net income	34,666	32,825
Preferred stock dividends of subsidiaries	473	473
Net income for common stock	$ 34,193	$ 32,352
Basic earnings per common share (in dollars per share)	$ 0.31	$ 0.30
Diluted earnings per common share (in dollars per share)	0.31	0.30
Dividends per common share (in dollars per share)	$ 0.31	$ 0.31
Weighted-average number of common shares outstanding (in shares)	108,674	107,620
Net effect of potentially dilutive shares (in shares)	184	161
Weighted-average shares assuming dilution (in shares)	108,858	107,781
Electric utility
Revenues
Total revenues	$ 518,611	$ 482,052
Expenses
Other	469,673	426,726
Operating income (loss)
Total operating income	48,938	55,326
Income before income taxes	34,722	40,419
Income taxes	12,758	14,553
Net income	21,964	25,866
Preferred stock dividends of subsidiaries	499	499
Net income for common stock	21,465	25,367
Bank
Revenues
Total revenues	72,856	68,840
Expenses
Other	48,696	49,246
Operating income (loss)
Total operating income	24,160	19,594
Income before income taxes	24,160	19,594
Income taxes	8,347	6,921
Net income	15,813	12,673
Preferred stock dividends of subsidiaries	0	0
Net income for common stock	15,813	12,673
Other
Revenues
Total revenues	95	68
Expenses
Other	5,331	6,137
Operating income (loss)
Total operating income	(5,236)	(6,069)
Income before income taxes	(7,300)	(8,887)
Income taxes	(4,189)	(3,173)
Net income	(3,111)	(5,714)
Preferred stock dividends of subsidiaries	(26)	(26)
Net income for common stock	$ (3,085)	$ (5,688)

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Condensed Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income for common stock	$ 34,193	$ 32,352
Net unrealized gains on available-for-sale investment securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223	7,428
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gains arising during the period, net of taxes of nil and $638, respectively	0	1,002
Reclassification adjustment to net income, net of tax benefits of $289 and $35, respectively	454	54
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,502 and $2,257, respectively	3,921	3,538
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $2,301 and $2,052, respectively	(3,613)	(3,222)
Other comprehensive income, net of taxes	985	8,800
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	$ 35,178	$ 41,152

XML

Condensed Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net unrealized gains (losses) on securities arising during the period, taxes (benefits)	$ 148	$ 4,905
Effective portion of foreign currency hedge net unrealized gain, taxes	0	638
Less: reclassification adjustment to net income, net of (taxes) benefits	(289)	(35)
Less: amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	2,502	2,257
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, taxes	$ 2,301	$ 2,052

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Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Cash and cash equivalents	$ 234,230	$ 278,452
Accounts receivable and unbilled revenues, net	252,416	237,950
Available-for-sale investment securities, at fair value	1,228,922	1,105,182
Stock in Federal Home Loan Bank, at cost	11,706	11,218
Loans receivable held for investment, net	4,669,274	4,683,160
Loans held for sale, at lower of cost or fair value	10,454	18,817
Property, plant and equipment, net of accumulated depreciation of $2,475,562 and $2,444,348 at March 31, 2017 and December 31, 2016, respectively	4,641,514	4,603,465
Regulatory assets	945,409	957,451
Other	467,160	447,621
Goodwill	82,190	82,190
Total assets	12,543,275	12,425,506
Liabilities
Accounts payable	160,819	143,279
Interest and dividends payable	27,407	25,225
Deposit liabilities	5,675,090	5,548,929
Short-term borrowings—other than bank	2,300	0
Other bank borrowings	200,154	192,618
Long-term debt, net—other than bank	1,618,651	1,619,019
Deferred income taxes	740,506	728,806
Regulatory liabilities	419,940	410,693
Contributions in aid of construction	541,574	543,525
Defined benefit pension and other postretirement benefit plans liability	632,964	638,854
Other	423,989	473,512
Total liabilities	10,443,394	10,324,460
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293	34,293
Commitments and contingencies
Shareholders’ equity
Preferred stock, no par value, authorized 10,000,000 shares; issued: none	0	0
Common stock, no par value, authorized 200,000,000 shares; issued and outstanding: 108,745,265 shares and 108,583,413 shares at March 31, 2017 and December 31, 2016, respectively	1,658,280	1,660,910
Retained earnings	439,452	438,972
Accumulated other comprehensive loss, net of tax benefits	(32,144)	(33,129)
Total shareholders’ equity	2,065,588	2,066,753
Total liabilities and shareholders’ equity	$ 12,543,275	$ 12,425,506

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Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Property, plant and equipment, accumulated depreciation	$ 2,475,562	$ 2,444,348
Preferred stock, authorized shares (in shares)	10,000,000	10,000,000
Preferred stock, issued shares (in shares)	0	0
Common stock, authorized shares (in shares)	200,000,000	200,000,000
Common stock, issued shares (in shares)	108,745,265	108,583,413
Common stock, outstanding shares (in shares)	108,745,265	108,583,413

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Condensed Consolidated Statements of Changes in Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Total	Common stock	Retained Earnings	Accumulated other comprehensive income (loss)
Beginning Balance at Dec. 31, 2015	$ 1,927,640	$ 1,629,136	$ 324,766	$ (26,262)
Beginning Balance (in shares) at Dec. 31, 2015		107,460,000
Increase (decrease) in stockholders' equity
Net income for common stock	32,352		32,352
Other comprehensive income, net of taxes	8,800			8,800
Issuance of common stock, net of expenses	6,754	$ 6,754
Issuance of common stock, net of expenses (in shares)		416,000
Common stock dividends	(33,367)		(33,367)
Ending Balance at Mar. 31, 2016	1,942,179	$ 1,635,890	323,751	(17,462)
Ending Balance (in shares) at Mar. 31, 2016		107,876,000
Beginning Balance at Dec. 31, 2016	$ 2,066,753	$ 1,660,910	438,972	(33,129)
Beginning Balance (in shares) at Dec. 31, 2016	108,583,413	108,583,000
Increase (decrease) in stockholders' equity
Net income for common stock	$ 34,193		34,193
Other comprehensive income, net of taxes	985			985
Issuance of common stock, net of expenses	(2,630)	$ (2,630)
Issuance of common stock, net of expenses (in shares)		162,000
Common stock dividends	(33,713)		(33,713)
Ending Balance at Mar. 31, 2017	$ 2,065,588	$ 1,658,280	$ 439,452	$ (32,144)
Ending Balance (in shares) at Mar. 31, 2017	108,745,265	108,745,000

XML

Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities
Net income	$ 34,666	$ 32,825
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	50,051	48,594
Other amortization	2,372	1,928
Provision for loan losses	3,907	4,766
Loans receivable originated and purchased, held for sale	(35,725)	(42,719)
Proceeds from sale of loans receivable, held for sale	40,588	40,363
Deferred income taxes	10,096	13,008
Share-based compensation expense	1,056	1,013
Allowance for equity funds used during construction	(2,399)	(1,739)
Other	(347)	1,702
Changes in assets and liabilities
Decrease (increase) in accounts receivable and unbilled revenues, net	(12,337)	28,108
Decrease (increase) in fuel oil stock	(7,444)	22,812
Decrease in regulatory assets	5,909	1,585
Increase in accounts, interest and dividends payable	71,846	30,135
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(42,175)	(14,343)
Increase in defined benefit pension and other postretirement benefit plans liability	1,012	137
Change in other assets and liabilities	(27,142)	2,797
Net cash provided by operating activities	93,934	170,972
Cash flows from investing activities
Available-for-sale investment securities purchased	(171,878)	(122,387)
Principal repayments on available-for-sale investment securities	48,200	48,819
Purchase of stock from Federal Home Loan Bank	(488)	(1,373)
Redemption of stock from Federal Home Loan Bank	0	833
Net decrease (increase) in loans held for investment	890	(28,137)
Proceeds from sale of commercial loans	13,493	0
Proceeds from sale of real estate acquired in settlement of loans	185	232
Capital expenditures	(138,185)	(127,818)
Contributions in aid of construction	10,650	13,761
Other	5,709	819
Net cash used in investing activities	(231,424)	(215,251)
Cash flows from financing activities
Net increase in deposit liabilities	126,161	114,678
Net increase (decrease) in short-term borrowings with original maturities of three months or less	2,300	(7,578)
Net increase in retail repurchase agreements	21,071	19,041
Proceeds from other bank borrowings	0	20,835
Repayments of other bank borrowings	(13,534)	(39,369)
Proceeds from issuance of long-term debt	0	75,000
Repayment of long-term debt	0	(75,000)
Withheld shares for employee taxes on vested share-based compensation	(3,687)	(2,335)
Net proceeds from issuance of common stock	0	3,022
Common stock dividends	(33,713)	(27,716)
Preferred stock dividends of subsidiaries	(473)	(473)
Other	(4,857)	(1,561)
Net cash provided by financing activities	93,268	78,544
Net increase (decrease) in cash and cash equivalents	(44,222)	34,265
Cash and cash equivalents, beginning of period	278,452	300,478
Cash and cash equivalents, end of period	$ 234,230	$ 334,743

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Condensed Consolidated Statements of Income (unaudited) - HECO - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Total revenues	$ 591,562	$ 550,960
Expenses
Purchased power	127,000	116,000
Total expenses	523,700	482,109
Total operating income	67,862	68,851
Allowance for equity funds used during construction	2,399	1,739
Allowance for borrowed funds used during construction	889	662
Income taxes	16,916	18,301
Net income	34,666	32,825
Preferred stock dividends of subsidiaries	473	473
Net income for common stock	34,193	32,352
Hawaiian Electric Company, Inc. and Subsidiaries
Total revenues	518,611	482,052
Expenses
Fuel oil	144,270	113,740
Purchased power	127,124	115,859
Other operation and maintenance	100,240	103,908
Depreciation	48,216	46,781
Taxes, other than income taxes	49,823	46,438
Total expenses	469,673	426,726
Total operating income	48,938	55,326
Allowance for equity funds used during construction	2,399	1,739
Interest expense and other charges, net	(17,504)	(17,308)
Allowance for borrowed funds used during construction	889	662
Income before income taxes	34,722	40,419
Income taxes	12,758	14,553
Net income	21,964	25,866
Preferred stock dividends of subsidiaries	229	229
Net income attributable to Hawaiian Electric	21,735	25,637
Preferred stock dividends of Hawaiian Electric	270	270
Net income for common stock	$ 21,465	$ 25,367

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Condensed Consolidated Statements of Comprehensive Income (unaudited) - HECO - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net income for common stock	$ 34,193	$ 32,352
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gains arising during the period, net of taxes of nil and $638, respectively	0	1,002
Reclassification adjustment to net income, net of tax benefits of $289 and nil, respectively	454	54
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,921	3,538
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $2,301 and $2,052, respectively	(3,613)	(3,222)
Other comprehensive income, net of taxes	985	8,800
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	35,178	41,152
Hawaiian Electric Company, Inc. and Subsidiaries
Net income for common stock	21,465	25,367
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gains arising during the period, net of taxes of nil and $638, respectively	0	1,002
Reclassification adjustment to net income, net of tax benefits of $289 and nil, respectively	454	0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,618	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $2,301 and $2,052, respectively	(3,613)	(3,222)
Other comprehensive income, net of taxes	459	1,016
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	$ 21,924	$ 26,383

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Condensed Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical) - HECO - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Effective portion of foreign currency hedge net unrealized gain, taxes	$ 0	$ 638
Less: reclassification adjustment to net income, net of (taxes) benefits	(289)	(35)
Less: amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	2,502	2,257
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, taxes	2,301	2,052
Hawaiian Electric Company, Inc. and Subsidiaries
Effective portion of foreign currency hedge net unrealized gain, taxes	0	638
Less: reclassification adjustment to net income, net of (taxes) benefits	(289)	0
Less: amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	2,304	2,061
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, taxes	$ 2,301	$ 2,052

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Condensed Consolidated Balance Sheets (unaudited) - HECO - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Utility property, plant and equipment
Total property, plant and equipment, net	$ 4,641,514	$ 4,603,465
Current assets
Cash and cash equivalents	234,230	278,452
Other long-term assets
Total assets	12,543,275	12,425,506
Capitalization
Retained earnings	439,452	438,972
Accumulated other comprehensive income (loss), net of taxes	(32,144)	(33,129)
Total shareholders’ equity	2,065,588	2,066,753
Cumulative preferred stock — not subject to mandatory redemption	0	0
Commitments and contingencies
Current liabilities
Interest and preferred dividends payable	27,407	25,225
Deferred credits and other liabilities
Deferred income taxes	740,506	728,806
Contributions in aid of construction	541,574	543,525
Total liabilities and shareholders’ equity	12,543,275	12,425,506
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Land	53,157	53,153
Plant and equipment	6,651,094	6,605,732
Less accumulated depreciation	(2,399,222)	(2,369,282)
Construction in progress	230,072	211,742
Utility property, plant and equipment, net	4,535,101	4,501,345
Nonutility property, plant and equipment, less accumulated depreciation of $1,232 at March 31, 2017 and December 31, 2016	7,410	7,407
Total property, plant and equipment, net	4,542,511	4,508,752
Current assets
Cash and cash equivalents	13,207	74,286
Customer accounts receivable, net	117,990	123,688
Accrued unbilled revenues, net	97,632	91,693
Other accounts receivable, net	20,388	5,233
Fuel oil stock, at average cost	73,874	66,430
Materials and supplies, at average cost	57,045	53,679
Prepayments and other	28,934	23,100
Regulatory assets	81,952	66,032
Total current assets	491,022	504,141
Other long-term assets
Regulatory assets	863,457	891,419
Unamortized debt expense	183	208
Other	71,869	70,908
Total other long-term assets	935,509	962,535
Total assets	5,969,042	5,975,428
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 16,019,785 shares at March 31, 2017 and December 31, 2016)	106,818	106,818
Premium on capital stock	601,491	601,491
Retained earnings	1,091,323	1,091,800
Accumulated other comprehensive income (loss), net of taxes	137	(322)
Total shareholders’ equity	1,799,769	1,799,787
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Long-term debt, net	1,318,871	1,319,260
Total capitalization	3,152,933	3,153,340
Commitments and contingencies
Current liabilities
Short-term borrowings from affiliates	1,500	0
Accounts payable	129,863	117,814
Interest and preferred dividends payable	26,174	22,838
Taxes accrued	131,330	172,730
Regulatory liabilities	2,691	3,762
Other	56,235	55,221
Total current liabilities	347,793	372,365
Deferred credits and other liabilities
Deferred income taxes	746,017	733,659
Regulatory liabilities	417,249	406,931
Unamortized tax credits	91,012	88,961
Defined benefit pension and other postretirement benefit plans liability	593,856	599,726
Other	78,608	76,921
Total deferred credits and other liabilities	1,926,742	1,906,198
Contributions in aid of construction	541,574	543,525
Total liabilities and shareholders’ equity	$ 5,969,042	$ 5,975,428

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Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - HECO - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Common stock, authorized shares (in shares)	200,000,000	200,000,000
Common stock, outstanding shares (in shares)	108,745,265	108,583,413
Hawaiian Electric Company, Inc. and Subsidiaries
Nonutility property, plant and equipment, accumulated depreciation	$ 1,232	$ 1,232
Common stock, par value (in dollars per share)	$ 6.67	$ 6.67
Common stock, authorized shares (in shares)	50,000,000	50,000,000
Common stock, outstanding shares (in shares)	16,019,785	16,019,785

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Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited) - HECO - USD ($) $ in Thousands	Total	Retained Earnings	Accumulated other comprehensive income (loss)	Hawaiian Electric Company, Inc. and Subsidiaries	Hawaiian Electric Company, Inc. and Subsidiaries Common stock	Hawaiian Electric Company, Inc. and Subsidiaries Premium on capital stock	Hawaiian Electric Company, Inc. and Subsidiaries Retained Earnings	Hawaiian Electric Company, Inc. and Subsidiaries Accumulated other comprehensive income (loss)
Beginning Balance at Dec. 31, 2015	$ 1,927,640	$ 324,766	$ (26,262)	$ 1,728,325	$ 105,388	$ 578,930	$ 1,043,082	$ 925
Beginning Balance (in shares) at Dec. 31, 2015					15,805,000
Increase (decrease) in stockholders' equity
Net income for common stock	32,352	32,352		25,367			25,367
Other comprehensive income, net of taxes	8,800		8,800	1,016				1,016
Common stock dividends	(33,367)	(33,367)		(23,400)			(23,400)
Common stock issuance expenses				(4)		(4)
Ending Balance at Mar. 31, 2016	1,942,179	323,751	(17,462)	1,731,304	$ 105,388	578,926	1,045,049	1,941
Ending Balance (in shares) at Mar. 31, 2016					15,805,000
Beginning Balance at Dec. 31, 2016	$ 2,066,753	438,972	(33,129)	1,799,787	$ 106,818	601,491	1,091,800	(322)
Beginning Balance (in shares) at Dec. 31, 2016	108,583,413				16,020,000
Increase (decrease) in stockholders' equity
Net income for common stock	$ 34,193	34,193		21,465			21,465
Other comprehensive income, net of taxes	985		985	459				459
Common stock dividends	(33,713)	(33,713)		(21,942)			(21,942)
Ending Balance at Mar. 31, 2017	$ 2,065,588	$ 439,452	$ (32,144)	$ 1,799,769	$ 106,818	$ 601,491	$ 1,091,323	$ 137
Ending Balance (in shares) at Mar. 31, 2017	108,745,265				16,020,000

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Condensed Consolidated Statements of Cash Flows (unaudited) - HECO - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities
Net income	$ 34,666	$ 32,825
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	50,051	48,594
Other amortization	2,372	1,928
Deferred income taxes	10,096	13,008
Allowance for equity funds used during construction	(2,399)	(1,739)
Other	(347)	1,702
Changes in assets and liabilities
Decrease (increase) in fuel oil stock	(7,444)	22,812
Decrease in regulatory assets	5,909	1,585
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(42,175)	(14,343)
Increase in defined benefit pension and other postretirement benefit plans liability	1,012	137
Change in other assets and liabilities	(27,142)	2,797
Net cash provided by operating activities	93,934	170,972
Cash flows from investing activities
Capital expenditures	(138,185)	(127,818)
Contributions in aid of construction	10,650	13,761
Other	5,709	819
Net cash used in investing activities	(231,424)	(215,251)
Cash flows from financing activities
Common stock dividends	(33,713)	(27,716)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	2,300	(7,578)
Other	(4,857)	(1,561)
Net cash provided by financing activities	93,268	78,544
Net increase (decrease) in cash and cash equivalents	(44,222)	34,265
Cash and cash equivalents, beginning of period	278,452	300,478
Cash and cash equivalents, end of period	234,230	334,743
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	21,964	25,866
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	48,216	46,781
Other amortization	1,949	1,774
Deferred income taxes	11,064	13,558
Allowance for equity funds used during construction	(2,399)	(1,739)
Other	436	1,702
Changes in assets and liabilities
Decrease (increase) in accounts receivable	(7,328)	28,297
Increase in accrued unbilled revenues	(5,939)	(858)
Decrease (increase) in fuel oil stock	(7,444)	22,812
Decrease (increase) in materials and supplies	(3,366)	173
Decrease in regulatory assets	5,909	1,585
Increase in accounts payable	64,174	27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(43,984)	(42,018)
Increase in defined benefit pension and other postretirement benefit plans liability	264	205
Change in other assets and liabilities	(4,694)	20,967
Net cash provided by operating activities	78,822	146,871
Cash flows from investing activities
Capital expenditures	(131,655)	(125,183)
Contributions in aid of construction	10,650	13,761
Other	2,702	45
Net cash used in investing activities	(118,303)	(111,377)
Cash flows from financing activities
Common stock dividends	(21,942)	(23,400)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(499)	(499)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	1,500	12,998
Other	(657)	0
Net cash provided by financing activities	(21,598)	(10,901)
Net increase (decrease) in cash and cash equivalents	(61,079)	24,593
Cash and cash equivalents, beginning of period	74,286	24,449
Cash and cash equivalents, end of period	$ 13,207	$ 49,042

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Basis of presentation

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of presentation

Basis of presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP) for interim financial information, the instructions to SEC Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the balance sheet and the reported amounts of revenues and expenses for the period. Actual results could differ significantly from those estimates. The accompanying unaudited condensed consolidated financial statements and the following notes should be read in conjunction with the audited consolidated financial statements and the notes thereto in HEI’s and Hawaiian Electric’s Form 10-K for the year ended December 31, 2016.

In the opinion of HEI’s and Hawaiian Electric’s management, the accompanying unaudited condensed consolidated financial statements contain all material adjustments required by GAAP to fairly state consolidated HEI’s and Hawaiian Electric’s financial positions as of March 31, 2017 and December 31, 2016 and the results of their operations and their cash flows for the three months ended March 31, 2017 and 2016. All such adjustments are of a normal recurring nature, unless otherwise disclosed below or in other referenced material. Results of operations for interim periods are not necessarily indicative of results for the full year.

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Termination of proposed merger and other matters

3 Months Ended

Mar. 31, 2017

Business Combinations [Abstract]

Termination of proposed merger and other matters

Termination of proposed merger and other matters

On December 3, 2014, HEI, NextEra Energy, Inc. (NEE) and two subsidiaries of NEE entered into an Agreement and Plan of Merger (the Merger Agreement), under which Hawaiian Electric was to become a subsidiary of NEE. The Merger Agreement contemplated that, prior to the Merger, HEI would distribute to its shareholders all of the common stock of ASB Hawaii, Inc. (ASB Hawaii), the parent company of ASB (such distribution referred to as the Spin-Off).

The closing of the Merger was subject to various conditions, including receipt of regulatory approval from the PUC. In July 2016: (1) the PUC dismissed NEE and Hawaiian Electric’s application requesting approval of the proposed Merger, (2) NEE terminated the Merger Agreement and (3) pursuant to the terms of the Merger Agreement, NEE paid HEI a $90 million termination fee and $5 million for the reimbursement of expenses associated with the transaction. In 2016, the Company recognized $60 million of net income ($2 million of net loss in each of the first and second quarters and $64 million of net income in the third quarter), comprised of the termination fee ($55 million), reimbursements of expenses from NEE and insurance ($3 million), and additional tax benefits on the previously non-tax-deductible merger- and Spin-Off-related expenses incurred through June 30, 2016 ($8 million), less merger- and Spin-Off-related expenses incurred in 2016 ($6 million) (all net of tax impacts). The Spin-Off of ASB Hawaii was cancelled as it was cross-conditioned on the merger consummation.

In May 2016, the Utilities had filed an application for approval of an liquefied natural gas (LNG) supply and transport agreement and LNG-related capital equipment, which application was conditioned on the PUC’s approval of the proposed Merger. Subsequently, the Utilities terminated the LNG agreement and withdrew the application. In 2016, Hawaiian Electric recognized expenses related to the terminated LNG agreement of $1 million, net of tax benefits, in each of the first and second quarters.

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Segment financial information

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Segment financial information

Segment financial information

(in thousands)	Electric utility		Bank		Other			Total
Three months ended March 31, 2017
Revenues from external customers	$	518,566	$	72,856	$	140		$	591,562
Intersegment revenues (eliminations)	45		—		(45		)	—
Revenues	$	518,611	$	72,856	$	95		$	591,562
Income (loss) before income taxes	$	34,722	$	24,160	$	(7,300	)	$	51,582
Income taxes (benefit)	12,758		8,347		(4,189		)	16,916
Net income (loss)	21,964		15,813		(3,111		)	34,666
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	21,465	$	15,813	$	(3,085	)	$	34,193
Total assets (at March 31, 2017)	$	5,969,042	$	6,559,646	$	14,587		$	12,543,275
Three months ended March 31, 2016
Revenues from external customers	$	482,045	$	68,840	$	75		$	550,960
Intersegment revenues (eliminations)	7		—		(7		)	—
Revenues	$	482,052	$	68,840	$	68		$	550,960
Income (loss) before income taxes	$	40,419	$	19,594	$	(8,887	)	$	51,126
Income taxes (benefit)	14,553		6,921		(3,173		)	18,301
Net income (loss)	25,866		12,673		(5,714		)	32,825
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	25,367	$	12,673	$	(5,688	)	$	32,352
Total assets (at December 31, 2016)	$	5,975,428	$	6,421,357	$	28,721		$	12,425,506

Intercompany electricity sales of the Utilities to the bank and “other” segments are not eliminated because those segments would need to purchase electricity from another source if it were not provided by the Utilities and the profit on such sales is nominal.

Bank fees that ASB charges the Utilities and “other” segments are not eliminated because those segments would pay fees to another financial institution if they were to bank with another institution and the profit on such fees is nominal.

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Electric utility segment

3 Months Ended

Mar. 31, 2017

Electric utility subsidiary [Abstract]

Electric utility segment

Electric utility segment

Revenue taxes. The Utilities’ revenues include amounts for the recovery of various Hawaii state revenue taxes. Revenue taxes are generally recorded as an expense in the period the related revenues are recognized. However, the Utilities’ revenue tax payments to the taxing authorities in the period are based on the prior year’s billed revenues (in the case of public service company taxes and PUC fees) or on the current year’s cash collections from electric sales (in the case of franchise taxes). The Utilities included in the three months ended March 31, 2017 and 2016 approximately $46 million and $43 million, respectively, of revenue taxes in “revenues” and in “taxes, other than income taxes” expense.

Recent tax developments. The extension of bonus depreciation under the “Protecting Americans from Tax Hikes (PATH) Act of 2015” continues to be the most significant recent tax change. The PATH Act provides 50% bonus depreciation through 2017, phases down the percentage to 40% in 2018 and 30% in 2019 and then terminates bonus depreciation thereafter. Tax depreciation is expected to increase by approximately $121 million in 2017 due to bonus depreciation, which has the effect of increasing accumulated deferred tax liabilities. However, the rate of growth of accumulated deferred tax liabilities is decreasing over time as book depreciation “catches up” with the tax depreciation taken in the past.

Congressional action on tax reform for 2017 has not progressed sufficiently to estimate the impact of any such proposed reform on the Utilities’ future results of operation and financial condition.

Unconsolidated variable interest entities.

HECO Capital Trust III.  HECO Capital Trust III (Trust III) was created and exists for the exclusive purposes of (i) issuing in March 2004 2,000,0006.50% Cumulative Quarterly Income Preferred Securities, Series 2004 (2004 Trust Preferred Securities) ($50 million aggregate liquidation preference) to the public and trust common securities ($1.5 million aggregate liquidation preference) to Hawaiian Electric, (ii) investing the proceeds of these trust securities in 2004 Debentures issued by Hawaiian Electric in the principal amount of $31.5 million and issued by Hawaii Electric Light and Maui Electric each in the principal amount of $10 million, (iii) making distributions on these trust securities and (iv) engaging in only those other activities necessary or incidental thereto. The 2004 Trust Preferred Securities are mandatorily redeemable at the maturity of the underlying debt on March 18, 2034, which maturity may be extended to no later than March 18, 2053; and are currently redeemable at the issuer’s option without premium. The 2004 Debentures, together with the obligations of the Utilities under an expense agreement and Hawaiian Electric’s obligations under its trust guarantee and its guarantee of the obligations of Hawaii Electric Light and Maui Electric under their respective debentures, are the sole assets of Trust III. Taken together, Hawaiian Electric’s obligations under the Hawaiian Electric debentures, the Hawaiian Electric indenture, the subsidiary guarantees, the trust agreement, the expense agreement and trust guarantee provide, in the aggregate, a full, irrevocable and unconditional guarantee of payments of amounts due on the Trust Preferred Securities. Trust III has at all times been an unconsolidated subsidiary of Hawaiian Electric. Since Hawaiian Electric, as the holder of 100% of the trust common securities, does not absorb the majority of the variability of Trust III, Hawaiian Electric is not the primary beneficiary and does not consolidate Trust III in accordance with accounting rules on the consolidation of VIEs. Trust III’s balance sheets as of March 31, 2017 and December 31, 2016 each consisted of $51.5 million of 2004 Debentures; $50.0 million of 2004 Trust Preferred Securities; and $1.5 million of trust common securities. Trust III’s income statements for the three months ended March 31, 2017 consisted of $0.8 million of interest income received from the 2004 Debentures; $0.8 million of distributions to holders of the Trust Preferred Securities; and $25,000 of common dividends on the trust common securities to Hawaiian Electric. As long as the 2004 Trust Preferred Securities are outstanding, Hawaiian Electric is not entitled to receive any funds from Trust III other than pro-rata distributions, subject to certain subordination provisions, on the trust common securities. In the event of a default by Hawaiian Electric in the performance of its obligations under the 2004 Debentures or under its Guarantees, or in the event any of the Utilities elect to defer payment of interest on any of their respective 2004 Debentures, then Hawaiian Electric will be subject to a number of restrictions, including a prohibition on the payment of dividends on its common stock.

Power purchase agreements.  As of March 31, 2017, the Utilities had five power purchase agreements (PPAs) for firm capacity and other PPAs with IPPs and Schedule Q providers (e.g., customers with cogeneration and/or power production facilities who buy power from or sell power to the Utilities), none of which are currently required to be consolidated as VIEs. Purchases from all IPPs were as follows:

	Three months ended March 31
(in millions)	2017		2016
Kalaeloa	$	40	$	29
AES Hawaii	29		38
HPOWER	17		16
Puna Geothermal Venture	8		7
HEP	7		11
Other IPPs 1	26		15
Total IPPs	$	127	$	116

¹  Includes wind power, solar power, feed-in tariff projects and other PPAs.

Some of the IPPs provided sufficient information for Hawaiian Electric to determine that the IPP was not a VIE, or was either a “business” or “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. Other IPPs declined to provide the information necessary for Hawaiian Electric to determine the applicability of accounting standards for VIEs. Since 2004, Hawaiian Electric has continued its efforts to obtain from the other IPPs the information necessary to make the determinations required under accounting standards for VIEs. In each year from 2005 to 2016, the Utilities sent letters to the identified IPPs requesting the required information. All of these IPPs declined to provide the necessary information, except that Kalaeloa Partners, L.P. (Kalaeloa) later agreed to provide the information pursuant to the amendments to its PPA (see below). During the negotiations of an amendment to the PPA with AES Hawaii, Inc. (AES Hawaii), management determined that Hawaiian Electric was not the primary beneficiary of AES Hawaii and consolidation was not required (see below). Management has concluded that the consolidation of two entities owning wind farms was not required as Hawaii Electric Light and Maui Electric do not have variable interests in the entities because the PPAs do not require them to absorb any variability of the entities. If the requested information is ultimately received from the remaining IPPs, a possible outcome of future analyses of such information is the consolidation of one or more of such IPPs in the Consolidated Financial Statements. The consolidation of any significant IPP could have a material effect on the Consolidated Financial Statements, including the recognition of a significant amount of assets and liabilities and, if such a consolidated IPP were operating at a loss and had insufficient equity, the potential recognition of such losses. If the Utilities determine they are required to consolidate the financial statements of such an IPP and the consolidation has a material effect, the Utilities would retrospectively apply accounting standards for VIEs.

Purchase power adjustment clause. The PUC has approved purchased power adjustment clauses (PPACs) for the Utilities. Purchased power capacity, O&M and other non-energy costs previously recovered through base rates are now recovered in the PPACs and, subject to approval by the PUC, such costs resulting from new purchased power agreements can be added to the PPACs outside of a rate case. Purchased energy costs continue to be recovered through the ECAC to the extent they are not recovered through base rates.

Kalaeloa Partners, L.P.  In October 1988, Hawaiian Electric entered into a PPA with Kalaeloa, subsequently approved by the PUC, which provided that Hawaiian Electric would purchase 180 megawatts (MW) of firm capacity for a period of 25 years beginning in May 1991. In October 2004, Hawaiian Electric and Kalaeloa entered into amendments to the PPA, subsequently approved by the PUC, which together effectively increased the firm capacity from 180 MW to 208 MW. The energy payments that Hawaiian Electric makes to Kalaeloa include: (1) a fuel component, with a fuel price adjustment based on the cost of low sulfur fuel oil, (2) a fuel additives cost component and (3) a non-fuel component, with an adjustment based on changes in the Gross National Product Implicit Price Deflator. The capacity payments that Hawaiian Electric makes to Kalaeloa are fixed in accordance with the PPA. Kalaeloa also has a steam delivery cogeneration contract with another customer, the term of which coincides with the PPA. The facility has been certified by the Federal Energy Regulatory Commission as a Qualifying Facility under the Public Utility Regulatory Policies Act of 1978.

Hawaiian Electric and Kalaeloa are in negotiations to address the PPA term that ended on May 23, 2016. The PPA automatically extends on a month-to-month basis as long as the parties are still negotiating in good faith. The month-to-month term extensions shall end 60 days after either party notifies the other in writing that negotiations have terminated.

On August 1, 2016, Hawaiian Electric and Kalaeloa entered into an agreement that neither party will give written notice of termination of the Kalaeloa PPA prior to October 31, 2017.

Pursuant to the current accounting standards for VIEs, Hawaiian Electric is deemed to have a variable interest in Kalaeloa by reason of the provisions of Hawaiian Electric’s PPA with Kalaeloa. However, management has concluded that Hawaiian Electric is not the primary beneficiary of Kalaeloa because Hawaiian Electric does not have the power to direct the activities that most significantly impact Kalaeloa’s economic performance nor the obligation to absorb Kalaeloa’s expected losses, if any, that could potentially be significant to Kalaeloa. Thus, Hawaiian Electric has not consolidated Kalaeloa in its unaudited condensed consolidated financial statements. The energy payments paid by Hawaiian Electric will fluctuate as fuel prices change, but the PPA does not currently expose Hawaiian Electric to losses as the fuel and fuel related energy payments under the PPA have been approved by the PUC for recovery from customers through base electric rates and through Hawaiian Electric’s ECAC to the extent the fuel and fuel related energy payments are not included in base energy rates. As of March 31, 2017, Hawaiian Electric’s accounts payable to Kalaeloa for electricity purchased amounted to $11 million.

AES Hawaii, Inc. In March 1988, Hawaiian Electric entered into a PPA with AES Barbers Point, Inc. (now known as AES Hawaii, Inc.), which, as amended (through Amendment No. 2) and approved by the PUC, provided that Hawaiian Electric would purchase 180 MW of firm capacity for a period of 30 years beginning in September 1992. In November 2015, Hawaiian Electric entered into Amendment No. 3 for which PUC approval was requested and subsequently denied in January 2017. The payments that Hawaiian Electric makes to AES Hawaii for energy associated with the first 180 MW of firm capacity include a fuel component, a variable O&M component and a fixed O&M component, all of which are subject to adjustment based on changes in the Gross National Product Implicit Price Deflator.

Pursuant to the current accounting standards for VIEs, Hawaiian Electric is deemed to have a variable interest in AES Hawaii by reason of the provisions within the executed PPA. However, management has concluded that Hawaiian Electric is not the primary beneficiary of AES Hawaii because Hawaiian Electric does not have the power to control the most significant activities of AES Hawaii that impact its economic performance, including operations and maintenance of its facility. Thus, Hawaiian Electric has not consolidated AES Hawaii in its consolidated financial statements. As of March 31, 2017, Hawaiian Electric’s accounts payable to AES Hawaii for electricity purchased, amounted to $13 million.

ommitments and contingencies.

Fuel contracts.The Utilities have contractual agreements to purchase minimum quantities of low sulfur fuel oil (LSFO), medium sulfur fuel oil (MSFO), diesel fuel and biodiesel for multi-year periods, some through December 2019. Fossil fuel prices are tied to the market prices of crude oil fand petroleum products in the Far East and U.S. West Coast and the biodiesel price is tied to the market prices of animal fat feedstocks in the U.S. West Coast and U.S. Midwest.

On February 18, 2016, the Companies signed two fuel supply contracts with Chevron Products Company (Chevron) for: (1) Oahu’s LSFO and diesel (for purposes of blending with LSFO) to meet the Environmental Protection Agency’s Mercury and Air Toxic Standards; and (2) MSFO, diesel and ultra-low sulfur diesel for Oahu, Maui, Molokai and the island of Hawaii. The contract began on January 1, 2017, terminates on December 31, 2019, and may automatically renew for annual terms thereafter unless terminated earlier by either party. Both of these fuel contracts were recently assigned to Island Energy Services, LLC, a subsidiary of One Rock Capital Partners, L.P., who purchased Chevron’s Hawaii assets on November 1, 2016. Both of these fuel contracts replace prior fuel supply contracts with Chevron and Par Hawaii Refining, LLC (Par), which both expired on December 31, 2016.

Hawaii Electric Light also signed a contract with Chevron, now Island Energy Services, LLC, for terminalling services in Hilo, Hawaii for 2017 through 2019. The terminalling services were provided by Chevron as part of the fuel supply contract but as mentioned above, that contract expired December 31, 2016. Now Hilo terminalling services are contracted in a stand-alone contract.

The PUC approved all of the contracts with Chevron, now Island Energy Services, LLC. All of the costs incurred under these contracts are included in the Utilities’ respective Energy Cost Adjustment Clauses (ECACs) to the extent such costs are not recovered through the base rates.

Hawaiian Electric also has three contracts for biodiesel. Two of the contracts are with Pacific Biodiesel Technologies, LLC (PBT) and one contingency contract is in place with REG Marketing & Logistics, LLC (REG). PBT has agreed to supply biodiesel to Hawaiian Electric’s Campbell Industrial Park (CIP) generating facility through November 2017. The contract extends for one-year if either party does not give notice otherwise within 90 days of November 2017. While fuel is delivered to CIP, the contract provides that biodiesel can be trucked to the Honolulu International Airport Emergency Facility and to any other generating facility on Oahu owned by Hawaiian Electric. Hawaiian Electric intends to shift the biodiesel supply to Schofield generating station when that new facility comes online and as long as the PBT contract remains in effect. PBT also has a spot buy contract with Hawaiian Electric to purchase additional quantities of biodiesel at or below the price of diesel. Very few purchases of “at parity” biodiesel have been made; however, the contract remains in effect and was recently extended through June 2018.

Hawaiian Electric also has a contingency contract with REG. REG will supply biodiesel in the event PBT is unable to supply quantities above the contract maximum volume, should something unexpected occur. Hawaiian Electric did not purchase any biofuel from REG during 2016. Hawaiian Electric secured a one-year extension of this contract through November 2017.

The costs incurred under the Utilities’ biodiesel contracts are included in their respective ECACs, to the extent such costs are not recovered through the Utilities’ base rates.

The energy charge for energy purchased from Kalaeloa under Hawaiian Electric’s PPA with Kalaeloa is based in part on the price Kalaeloa pays PAR (formerly known as Hawaii Independent Energy, LLC) for LSFO in a fuel contract between the two parties.

Hawaiian Electric and Kalaeloa are currently in negotiations to address the PPA term that ended on May 23, 2016. See “Unconsolidated variable interest entities - Kalaeloa Partners, L.P.” above.

The costs incurred for LSFO under Hawaiian Electric's fuel contract with Kalaeloa is included in Hawaiian Electric's ECAC, to the extent such costs are not recovered through base rates.

AES Hawaii, Inc. Under a PPA entered into in March 1988, as amended (through Amendment No. 2) for a period of 30 years beginning September 1992, Hawaiian Electric agreed to purchase 180 MW of firm capacity from AES Hawaii. In August 2012, Hawaiian Electric filed an application with the PUC seeking an exemption from the PUC’s Competitive Bidding Framework to negotiate an amendment to the PPA to purchase 186 MW of firm capacity, and amend the energy pricing formula in the PPA. The PUC approved the exemption in April 2013, but Hawaiian Electric and AES Hawaii were not able to reach an agreement on the amendment. In June 2015, AES Hawaii filed an arbitration demand regarding a dispute about whether Hawaiian Electric was obligated to buy up to 9 MW of additional capacity based on a 1992 letter. Hawaiian Electric responded to the arbitration demand and in October 2015, AES Hawaii and Hawaiian Electric entered into a Settlement Agreement to stay the arbitration proceeding. The Settlement Agreement included certain conditions precedent which, if satisfied, would have released the parties from the claims under the arbitration proceeding. Among the conditions precedent was the successful negotiation and PUC approval of an amendment to the existing PPA.

In November 2015, Hawaiian Electric entered into Amendment No. 3 for which PUC approval was requested and subsequently denied in January 2017. Approval of Amendment No. 3 would have satisfied the final condition for effectiveness of the Settlement Agreement and resolved AES Hawaii's claims. Following the PUC's decision, the parties agreed to extend the stay of the arbitration proceeding, while settlement discussions continue.

Hu Honua Bioenergy, LLC.In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua Bioenergy, LLC (Hu Honua) for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Per the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction delays, failed to meet its obligations under the PPA and failed to provide adequate assurances that it could perform or had the financial means to perform. Hawaii Electric Light terminated the PPA on March 1, 2016. Hawaii Electric Light and Hu Honua were in discussions regarding the possibility of reinstating the PPA under revised terms and conditions. However, on November 30, 2016, Hu Honua filed a civil complaint in the United States District Court for the District of Hawaii which included claims purportedly arising out of the termination of Hu Honua’s PPA. The complaint named HEI, Hawaiian Electric and Hawaii Electric Light as defendants. HEI, Hawaiian Electric and Hawaii Electric Light believe the allegations in the complaint are without merit and intend to defend these lawsuits vigorously.

Utility projects.  Many public utility projects require PUC approval and various permits from other governmental agencies. Difficulties in obtaining, or the inability to obtain, the necessary approvals or permits can result in significantly increased project costs or even cancellation of projects. In the event a project does not proceed, or if it becomes probable the PUC will disallow cost recovery for all or part of a project, or if PUC imposed caps on project costs are exceeded, project costs may need to be written off in amounts that could result in significant reductions in Hawaiian Electric’s consolidated net income.

Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM) Implementation Project. The Utilities submitted their Enterprise Information System Roadmap to the PUC in June 2014 and refiled an application for an ERP/EAM Implementation Project in July 2014 with an estimated cost of $82.4 million.

In October 2015, the PUC issued a decision and order (D&O) (1) finding that there is a need to replace the Utilities’ existing ERP/EAM system, (2) denying the Utilities request to defer the costs for the ERP software purchased in 2012 and (3) deferring any ruling on whether it is reasonable and in the public interest for the Utilities to commence with the project under two options (in consideration of the then potential merger with NEE). As a result, the Utilities expensed the ERP software costs of $4.8 million in the third quarter of 2015 and in April 2016, the Utilities filed additional information per the two options on the costs and benefits of the project and the Consumer Advocate subsequently submitted its reply.

On August 11, 2016, the PUC issued a second D&O approving the Utilities’ request to commence the ERP/EAM Implementation Project, subject to certain conditions, including a $77.6 million cap on cost recovery as well as a requirement that the Utilities pass onto customers a minimum of $244 million in savings associated with the system over its 12-year service life. Pursuant to the D&O and subsequent orders, the Utilities are required to file a bottom-up, low-level analysis of the project’s benefits; performance metrics and tracking mechanism for passing the project’s benefits on to customers by September 2017; and monthly reports on the status and costs of the project.

On March 31, 2017, the Utilities filed their proposed methods of passing on to customers the estimated monetary savings attributable to the project. The project is expected to go live by October 1, 2018.

Schofield Generating Station Project. In August 2012, the PUC approved a waiver from the competitive bidding framework to allow Hawaiian Electric to negotiate with the U.S. Army for the construction of a 50 MW utility owned and operated firm, renewable and dispatchable generation facility at Schofield Barracks. In September 2015, the PUC approved Hawaiian Electric’s application to expend $167 million for the project. In approving the project, the PUC placed a cost cap of $167 million for the project, stated 90% of the cap is allowed for cost recovery through cost recovery mechanisms other than base rates, and stated the $167 million cap will be adjusted downward due to any reduction in the cost of the engine contract due to a reduction in the foreign exchange rate. Hawaiian Electric was required to take all necessary steps to lock in the lowest possible exchange rate. On January 5, 2016, Hawaiian Electric executed window forward contracts, which lowered the cost of the engine contract by $9.7 million, resulting in a revised project cost cap of $157.3 million. Hawaiian Electric has received all of the major permits for the project, including a 35 year site lease from the U.S. Army. Construction of the facility began in October 2016, and the facility is expected to be placed in service in the first quarter of 2018.

Hamakua Energy Partners, L.P. (HEP) Asset Purchase Agreement. Hawaii Electric Light has been purchasing up to 60 MW (net) of firm capacity from HEP under a PPA that expires on December 30, 2030. The HEP plant currently contributes about 23% of the island of Hawaii’s generating capacity. On December 22, 2015, Hawaii Electric Light entered into an agreement, subject to PUC approval, to acquire the assets of HEP for approximately $84.5 million. If approved by the PUC, the agreement to purchase the existing HEP generating assets will terminate the existing PPA. The elimination of certain required capacity payments under the PPA is expected to result in lower costs to customers. Additionally, by owning the plant, Hawaii Electric Light will be able to manage HEP’s efficient generating units more productively, providing greater flexibility to cycle HEP’s generating units to more effectively manage the Hawaii Island grid. This increased operational flexibility will be essential to support and facilitate Hawaii Electric Light’s efforts to integrate more renewable energy onto the grid.

Hawaii Electric Light applied for approval of the Asset Purchase Agreement in February 2016. The Consumer Advocate has recommended approval of the application, subject to certain proposed conditions including a lower purchase price, and three participants in the proceeding have recommended denial of the application. A decision by the PUC on the application is pending.

Environmental regulation.  The Utilities are subject to environmental laws and regulations that regulate the operation of existing facilities, the construction and operation of new facilities and the proper cleanup and disposal of hazardous waste and toxic substances. In recent years, legislative, regulatory and governmental activities related to the environment, including proposals and rulemaking under the Clean Air Act and Clean Water Act (CWA), have increased significantly.

Hawaiian Electric, Hawaii Electric Light and Maui Electric, like other utilities, periodically encounter petroleum or other chemical releases into the environment associated with current or previous operations. The Utilities report and take action on these releases when and as required by applicable law and regulations. The Utilities believe the costs of responding to such releases identified to date will not have a material adverse effect, individually or in the aggregate, on Hawaiian Electric’s consolidated results of operations, financial condition or liquidity.

Clean Water Act Section 316(b). On August 14, 2014, the Environmental Protection Agency (EPA) published in the Federal Register the final regulations required by section 316(b) of the CWA designed to protect aquatic organisms from adverse impacts associated with existing power plant cooling water intake structures. The regulations were effective October 14, 2014 and apply to the cooling water systems for the steam generating units at three of Hawaiian Electric’s power plants on the island of Oahu. The regulations prescribe a process, including a number of required site-specific studies, for states to develop facility-specific entrainment and impingement controls to be incorporated in each facility’s National Pollutant Discharge Elimination System permit. Hawaiian Electric submitted the final site specific studies for the Honolulu and Waiau power plants to the Hawaii Department of Health (DOH) in December 2016, and the final site specific study for Kahe will be submitted to the DOH no later than October 2017. Hawaiian Electric will work with the DOH to identify the appropriate compliance methods for the 316(b) rule.

Mercury Air Toxics Standards. On February 16, 2012, the EPA published the final rule establishing the National Emission Standards for Hazardous Air Pollutants for fossil-fuel fired steam electrical generating units (EGUs) in the Federal Register. The final rule, known as the Mercury and Air Toxics Standards (MATS), applies to the 14 EGUs at Hawaiian Electric’s power plants. MATS established the Maximum Achievable Control Technology standards for the control of hazardous air pollutants emissions from new and existing EGUs. Hawaiian Electric received a one-year extension to comply by April 16, 2016. Hawaiian Electric initially selected a MATS compliance strategy based on switching to lower emission fuels, but has since continued developing and refining its emission control strategy. Hawaiian Electric’s liquid oil-fired steam generating units that are subject to the MATS limits are able to comply with the new standards without a significant fuel switch in combination with a suite of operational changes.

Hawaiian Electric has proceeded with the implementation of its MATS Compliance Plan and has met all compliance requirements to date.

1-Hour Sulfur Dioxide National Ambient Air Quality Standard. On August 1, 2015, the EPA published the Data Requirements Rule for the 2010 1-Hour Sulfur Dioxide (SO₂₎ Primary National Ambient Air Quality Standard (NAAQS). Hawaiian Electric is working with the DOH to gather data the EPA requires through the installation and operation of two new 1-hour SO₂ air quality monitoring stations on the island of Oahu. This data will be integrated into the DOH’s statewide monitoring network and will assist the State’s development of its strategy to maintain the NAAQS and comply with the new 1-Hour SO₂ Rule in its State Implementation Plan. The two new 1-hour SO2 air quality monitoring stations have been installed and were placed into operation prior to the EPA regulatory deadline of January 1, 2017.

Potential Clean Air Act Enforcement. On July 1, 2013, Hawaii Electric Light and Maui Electric received a letter from the U.S. Department of Justice (DOJ) alleging potential violations of the Prevention of Significant Deterioration and Title V requirements of the Clean Air Act involving the Hill and Kahului Power Plants. In correspondence dated November 4, 2014, the DOJ also identified potential violations by Hawaiian Electric at its Kahe facility and proposed resolving the identified, potential violations by entering into a consent decree pursuant to which the Utilities would install certain pollution controls and pay a penalty. The Utilities continue to negotiate with the DOJ to resolve these issues, but are unable to estimate the effect or costs of a consent decree, if any, at this time.

Former Molokai Electric Company generation site.  In 1989, Maui Electric acquired by merger Molokai Electric Company. Molokai Electric Company had sold its former generation site (Site) in 1983, but continued to operate at the Site under a lease until 1985. The EPA has since identified environmental impacts in the subsurface soil at the Site. Although Maui Electric never operated at the Site or owned the Site property, after discussions with the EPA and the DOH, Maui Electric agreed to undertake additional investigations at the Site and an adjacent parcel that Molokai Electric Company had used for equipment storage (the Adjacent Parcel) to determine the extent of environmental contamination. A 2011 assessment by a Maui Electric contractor of the Adjacent Parcel identified environmental impacts, including elevated polychlorinated biphenyls (PCBs) in the subsurface soils. In cooperation with the DOH and EPA, Maui Electric is further investigating the Site and the Adjacent Parcel to determine the extent of impacts of PCBs, residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $3.6 million as of March 31, 2017, representing the probable and reasonably estimated cost to complete the additional investigation and estimated cleanup costs at the Site and the Adjacent Parcel; however, final costs of remediation will depend on the results of continued investigation.

Pearl Harbor sediment study. In July 2014, the U.S. Navy notified Hawaiian Electric of the Navy’s determination that Hawaiian Electric is a Potentially Responsible Party responsible for cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. The Navy has also requested that Hawaiian Electric reimburse the costs incurred by the Navy to investigate the area. The Navy has completed a remedial investigation and a feasibility study (FS) for the remediation of contaminated sediment at several locations in Pearl Harbor and issued its Final FS Report on June 29, 2015. On February 2, 2016, the Navy released the Proposed Plan for Pearl Harbor Sediment Remediation and Hawaiian Electric submitted comments. The extent of the contamination, the appropriate remedial measures to address it and Hawaiian Electric’s potential responsibility for any associated costs have not been determined.

On March 23, 2015, Hawaiian Electric received a letter from the EPA requesting that Hawaiian Electric submit a work plan to assess potential sources and extent of PCB contamination onshore at the Waiau Power Plant. Hawaiian Electric submitted a sampling and analysis (SAP) work plan to the EPA and the DOH. Onshore sampling at the Waiau Power Plant was completed in two phases in December 2015 and June 2016. The extent of the onshore contamination, the appropriate remedial measures to address it and any associated costs have not yet been determined.

As of March 31, 2017, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $5.0 million. The reserve represents the probable and reasonably estimable cost to complete the onshore and offshore investigations and the remediation of PCB contamination in the offshore sediment. The final remediation costs will depend on the results of the onshore investigation and assessment of potential source control requirements, as well as the further investigation of contaminated sediment offshore from the Waiau Power Plant.

Global climate change and greenhouse gas emissions reduction.  Concerns about climate change and the contribution of greenhouse gas (GHG) emissions (including carbon dioxide emissions from the combustion of fossil fuels) to climate change have led to regulatory action by the State of Hawaii to reduce GHG emissions.

In 2007, the State Legislature passed Act 234, which requires a statewide reduction of GHG emissions by January 1, 2020 to levels at or below the statewide GHG emission levels in 1990. On June 20, 2014, the Governor signed the final regulations required to implement Act 234 (i.e., the final GHG rule), which went into effect on June 30, 2014. In general, Act 234 and the corresponding GHG rule require affected sources (that have the potential to emit GHGs in excess of established thresholds) to reduce their GHG emissions by 16% below 2010 emission levels by 2020. In accordance with the GHG rule, the Utilities submitted their Emissions Reduction Plan (EmRP) to the DOH on June 30, 2015, demonstrating how they will comply. The Utilities have committed to a 16% reduction in GHG emissions company-wide. Pursuant to the State’s GHG rule, the DOH will incorporate the proposed facility-specific GHG emission limits into each facility’s covered source permit based on the 2020 levels specified in Hawaiian Electric’s approved EmRP.

The GHG rule also requires affected sources to pay an annual fee that is based on tons per year of GHG emissions starting on the effective date of the regulations. The fee for the Utilities is estimated to be approximately $0.5 million annually. The latest assessment of the state GHG rules is that the continued growth in renewable power generation will significantly reduce the compliance costs and risk for the Utilities.

The Utilities have taken, and continue to identify opportunities to take, direct action to reduce GHG emissions from their operations, including supporting DSM programs that foster energy efficiency, using renewable resources for energy production and purchasing power from IPPs generated by renewable resources, burning renewable biodiesel in Hawaiian Electric’s Campbell Industrial Park combustion turbine No. 1 (CIP CT-1), using biodiesel for startup and shutdown of selected Maui Electric generating units, and testing biofuel blends in other Hawaiian Electric and Maui Electric generating units. The Utilities will continue to pursue the use of cleaner fuels to replace, at least in part, petroleum. Management is unable to evaluate the ultimate impact on the Utilities’ operations of more comprehensive GHG regulations that might be promulgated; however, the various initiatives that the Utilities are pursuing are likely to provide a sound basis for appropriately managing the Utilities’ carbon footprint and thereby meet state GHG reduction goals.

While the timing, extent and ultimate effects of climate change cannot be determined with any certainty, climate change is predicted to result in sea level rise. This effect could potentially result in impacts to coastal and other low-lying areas (where much of the Utilities’ electric infrastructure is sited), and result in increased flooding and storm damage due to heavy rainfall, increased rates of beach erosion, saltwater intrusion into freshwater aquifers and terrestrial ecosystems, and higher water tables in low-lying areas. The effects of climate change on the weather (for example, more intense or more frequent rain events, flooding, or hurricanes), sea levels and freshwater availability and quality have the potential to materially adversely affect the results of operations, financial condition and liquidity of the Utilities. For example, severe weather could cause significant harm to the Utilities’ physical facilities.

Asset retirement obligations.  Asset retirement obligations (AROs) represent legal obligations associated with the ultimate retirement of certain tangible long-lived assets, are measured as the present value of the projected costs for the future retirement of specific assets and are recognized in the period in which the liability is incurred if a reasonable estimate of fair value can be made. The Utilities’ recognition of AROs have no impact on their earnings. The cost of the AROs is recovered over the life of the asset through depreciation. AROs recognized by the Utilities relate to obligations associated with the ultimate retirement of plant and equipment, including removal of asbestos and other hazardous materials.

Hawaiian Electric has recorded estimated AROs related to removing retired generating units at its Honolulu and Waiau power plants. These removal projects are ongoing, with activity and expenditures occurring in partial settlement of these liabilities. Both removal projects are expected to continue through 2017.

Changes to the ARO liability included in “Other liabilities” on Hawaiian Electric’s balance sheet were as follows:

	Three months ended March 31
(in thousands)	2017			2016
Balance, beginning of period	$	25,589		$	26,848
Accretion expense	3			3
Liabilities incurred	—			—
Liabilities settled	(403		)	(138		)
Revisions in estimated cash flows	—			—
Balance, end of period	$	25,189		$	26,713

Decoupling.In 2010, the PUC issued an order approving decoupling, which was implemented by Hawaiian Electric on March 1, 2011, by Hawaii Electric Light on April 9, 2012 and by Maui Electric on May 4, 2012. Decoupling is a regulatory model that is intended to facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. The decoupling model implemented in Hawaii delinks revenues from sales and includes annual rate adjustments for certain O&M expenses and rate base changes. The decoupling mechanism has three components: (1) a sales decoupling component via a revenue balancing account (RBA), (2) a revenue escalation component via a rate adjustment mechanism (RAM) and (3) an earnings sharing mechanism, which would provide for a reduction of revenues between rate cases in the event the utility exceeds the ROACE allowed in its most recent rate case. Decoupling provides for more timely cost recovery and earning on investments. Under the decoupling tariff approved in 2011, the annual RAM is accrued and billed from June 1 of each year through May 31 of the following year.

As part of a January 2013 Settlement Agreement with the Consumer Advocate, which was approved by the PUC, for the RAM years 2014 - 2016, Hawaiian Electric was allowed to record RAM revenue beginning on January 1 and to bill such amounts from June 1 of the applicable year through May 31 of the following year (current accrual method). Subsequent to 2016, Hawaiian Electric reverted to the RAM provisions initially approved in March 2011—i.e., RAM is both accrued and billed from June 1 of each year through May 31 of the following year.

On May 31, 2013, as provided for in its original order issued in 2010 approving decoupling and citing three years of implementation experience for Hawaiian Electric, the PUC opened an investigative docket to review whether the decoupling mechanisms are functioning as intended, are fair to the Utilities and their ratepayers and are in the public interest. The PUC affirmed its support for the continuation of the RBA mechanism and stated its interest in evaluating the RAM to ensure it provides the appropriate balance of risks, costs, incentives and performance requirements, as well as administrative efficiency, and whether the current interest rate applied to the outstanding RBA balance is reasonable. In October 2013, the PUC issued orders that bifurcated the proceeding (into Schedule A and Schedule B issues).

On February 7, 2014, the PUC issued a D&O on the Schedule A issues, which made certain modifications to the decoupling mechanism. The D&O required a 90% limitation on the incremental current year Rate Base RAM adjustment effective with the Utilities’ 2014 decoupling filing and that effective March 1, 2014, the interest rate to be applied on the outstanding RBA balances to be the short term debt rate used in each Utilities last rate case (ranging from 1.25% to 3.25%), instead of the 6% that had been previously approved.

On March 31, 2015, the PUC issued an Order (the 2015 Decoupling Order) related to the Schedule B portion of the proceeding to make certain further modifications to the decoupling mechanism, and to establish a briefing schedule with respect to certain issues in the proceeding. The 2015 Decoupling Order modified the RAM portion of the decoupling mechanism to be capped at the lesser of the RAM revenue adjustment as then determined (adjusted to eliminate the 90% limitation on the current RAM Period Rate Base RAM adjustment that was ordered in the Schedule A portion of the proceeding) and a RAM revenue adjustment calculated based on the cumulative annual compounded increase in Gross Domestic Product Price Index (GDPPI) applied to the 2014 annualized target revenues (adjusted for certain items specified in the Order) (the RAM Cap). The 2014 annualized target revenues represent the target revenues from the last rate case, plus RAM revenues, offset by earnings sharing credits, if any, allowed under the decoupling mechanism through the 2014 decoupling filing. The triennial rate case cycle required under the decoupling mechanism continues to serve as the maximum period between the filing of general rate cases.

The RAM Cap impacted the Utilities' recovery of capital investments as follows:

• Hawaiian Electric's RAM revenues were limited to the RAM Cap in 2015 and 2016, and the RAM filing for 2017 reflects a limitation to the RAM Cap. In October, 2015, Hawaiian Electric filed an application to recover the revenue requirements associated with certain 2015 underground cable and transmission net plant additions through the RAM above the 2015 RAM Cap. In August 2016, the PUC dismissed Hawaiian Electric's October 2015 above the RAM Cap application because the application did not also request approval of the commitment of capital expenditures. Return on plant additions in excess of the amount provided by the RAM is being requested in the Hawaiian Electric 2017 test year rate case.

• Maui Electric's RAM revenues were limited to the RAM Cap in 2015 and 2016, however, the RAM filing for 2017 reflects RAM revenues below the RAM Cap.

• Hawaii Electric Light’s RAM revenues were below the RAM Cap in 2015 or 2016, and the RAM filing for 2017 continues to reflects RAM revenues below the RAM Cap.

On April 27, 2017, the PUC issued an Order (the 2017 Decoupling Order) related to Schedule B issues outstanding from the 2015 Decoupling Order. The 2017 Decoupling Order requires the establishment of specific performance incentive mechanisms and provides guidelines for interim recovery of revenues to support major projects placed in service between general rate cases.

The performance incentive mechanisms to be established are:

• Service reliability performance standards to include: 1) System Average Interruption Duration Index based on the average customer interruption time and 2) System Average Interruption Frequency Index based on the average number of customer interruptions. Target performance for each is based on each utilities’ historical 10 year average performance with a dead band of one standard deviation. Management believes that the maximum penalty for each is 20 basis points of return on equity (or approximately $3 million for each of the standards in total for the three utilities). These performance standards have penalties only.

• Call Center Performance based on utility call center percentage of calls answered within 30 seconds. Target performance is based on the annual average performance for each utility for the most recent 8 quarters with a dead band of 3% above and below the target. Management believes that the maximum incentive is based on 8 basis points of return on equity (or approximately $1.2 million in total for the three utilities).

The Utilities are required to file proposed tariffs for the performance incentive mechanisms and sample calculations based on hypothetical future performance within 30 days.

The Parties may file comments on the Utilities’ proposed tariffs and sample calculations within 60 days of the date of the 2017 Decoupling Order, after which the PUC is expected to issue an order on the tariffs.

The 2017 Decoupling Order also established guidelines for Major Project Interim Recovery (MPIR). Projects eligible for recovery through the MPIR adjustment mechanism are major projects (i.e., projects with capital expenditures net of customer contributions in excess of $2.5 million), including but not restricted to renewable energy, energy efficiency, utility scale generation, grid modernization and smaller qualifying projects grouped into programs for review. The MPIR adjustment mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases wherein cost recovery is limited by a revenue cap and is not provided by other effective recovery mechanisms. The request for PUC approval must include a business case and all costs that are allowed to be recovered through the MPIR adjustment mechanism shall be offset by any related benefits. The guidelines provide for accrual of revenues approved for recovery upon in-service date to be collected from customers through the annual Revenue Balancing Account tariff.

In the 2017 Decoupling Order, the PUC indicated that in pending and subsequent rate cases, the PUC intends to require all fuel expenses and purchased energy expenses be recovered through an appropriately modified energy cost adjustment mechanism rather than through base rates, and will consider adopting processes to periodically reset fuel efficiency measures embedded in the energy cost adjustment mechanism to account for changes in the generating system.

Annual decoupling filings.  On March 31, 2017, the Utilities submitted to the PUC, their annual decoupling filings for tariffed rates that will be effective from June 1, 2017, through May 31, 2018. The net annual incremental amounts proposed to be collected (refunded) were as follows:

($ in millions)	Hawaiian Electric			Hawaii Electric Light			Maui Electric
2017 Annual incremental RAM adjusted revenues	$	12.7		$	3.2		$	2.4
Annual change in accrued earnings sharing credits	$	—		$	—		$	—
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	$	(2.4	)	$	(2.5	)	$	(0.2	)
Net annual incremental amount to be collected under the tariffs	$	10.3		$	0.7		$	2.2
Impact on typical residential customer monthly bill (in dollars) *	$	0.60		$	0.15		$	1.18

* Based on a 500 kilowatthour (KWH) bill for Hawaiian Electric, Maui Electric, and Hawaii Electric Light. The bill impact for Lanai and Molokai customers is expected to be an increase of $0.95, based on a 400 KWH bill.

Hawaiian Electric consolidated 2014 test year abbreviated and 2017 test year rate cases. In December 2016, the PUC issued an order consolidating the Hawaiian Electric filings for the 2014 test year abbreviated rate case and the 2017 test year rate case. The order also found and concluded that Hawaiian Electric's abbreviated 2014 rate case filing did not comply with: (1) the Mandatory Triennial Rate Case Cycle requirement in the decoupling order that Hawaiian Electric file an application for a general rate case every three years and (2) the requirement that Hawaiian Electric file its 2014 calendar test year rate case application by June 27, 2014. The order then stated that: “[T]he determination and disposition of any rates, accounts, adjustment mechanisms, and practices that would have been subject to review in the context of a 2014 test year rate case proceeding are subject to appropriate adjustment based on evidence and findings in the consolidated rate case proceeding.”

In January 2017, Hawaiian Electric filed a motion for clarification and/or partial reconsideration of the PUC’s order. In March 2017, the PUC issued an order to address Hawaiian Electric’s motion, stating that the PUC is not initiating an investigation/enforcement proceeding against Hawaiian Electric regarding its compliance with the decoupling order, and the transfer and consolidation of Hawaiian Electric’s 2014 abbreviated rate case with the 2017 rate case is intended to ensure that ratepayers receive the attendant benefits of Hawaiian Electric’s decision to voluntarily forgo a general rate increase in base rates for its mandated 2014 test year. As directed, in April 2017, Hawaiian Electric filed a supplement to its 2017 rate case filing, addressing the items raised in the order and explaining why Hawaiian Electric’s forgoing of a general rate increase in the 2014 test year should not result in any further adjustments to Hawaiian Electric’s revenue requirement in the 2017 test year.

In April 2017, the PUC issued an Order regarding the supplement to Hawaiian Electric’s 2017 rate case filing, requesting updated pension and OPEB regulatory asset and liability schedules, by May 12, 2017, to reflect the use of the 2014 NPPC and NPBC for the pension and OPEB tracking mechanisms and with amortization of such regulatory assets and liabilities beginning May 1, 2015.

Hawaiian Telcom. The Utilities each have separate agreements for the joint ownership and maintenance of utility poles with Hawaiian Telcom, Inc. (Hawaiian Telcom), the respective county or counties in which each utility operates and other third parties, such as the State of Hawaii. The agreements set forth various circumstances requiring pole removal/installation/replacement and the sharing of costs among the joint pole owners. The agreements allow for the cost of work done by one joint pole owner to be shared by the other joint pole owners based on the apportionment of costs in the agreements. The Utilities have maintained, replaced and installed the majority of the jointly-owned poles in each of the respective service territories, and have billed the other joint pole owners for their respective share of the costs. The counties and the State have been reimbursing the Utilities for their share of the costs. However, Hawaiian Telcom has been delinquent in reimbursing the Utilities for its share of the costs.

Hawaiian Electric has initiated a dispute resolution process to collect the unpaid amounts from Hawaiian Telcom as specified by the joint pole agreement. For Hawaii Electric Light, the agreement does not specify an alternative dispute resolution process, and thus a complaint for payment was filed with the Circuit Court in June 2016. Maui Electric has not yet commenced any legal action to recover the delinquent amounts. As of March 31, 2017, total receivables under the joint pole agreement, including interest, from Hawaiian Telcom are $21.7 million ($14.5 million at Hawaiian Electric, $5.9 million at Hawaii Electric Light, and $1.3 million at Maui Electric). Management expects to prevail on these claims but has reserved for the accrued interest of $4.5 million on the receivables.

April 2014 regulatory orders. In April 2014, the PUC issued four orders that collectively address certain key policy, resource planning and operational issues for the Utilities. The Utilities addressed these orders as follows:

Integrated Resource Planning. The PUC did not accept the Utilities’ Integrated Resource Plan and Action Plans submission, and, in lieu of an approved plan, has commenced other initiatives to enable resource planning. The PUC directed each of Hawaiian Electric and Maui Electric to file their respective Power Supply Improvement Plans (PSIPs), which they did in August 2014. The PUC also provided its inclinations on the future of Hawaii’s electric utilities in an exhibit to the order. The exhibit provides the PUC’s perspectives on the vision, business strategies and regulatory policy changes required to align the Utilities' business model with customers’ interests and the state’s public policy goals.

Reliability Standards Working Group. The PUC ordered the Utilities to take timely actions intended to lower energy costs, improve system reliability and address emerging challenges to integrate additional renewable energy. In addition to the PSIPs mentioned above, the PUC ordered certain filing requirements, which include the following:

• Distributed Generation Interconnection Plan - the Utilities’ Plan was filed in August 2014.

• Plan to implement an on-going distribution circuit monitoring program to measure real-time voltage and other power quality parameters - the Utilities’ Plan was filed in June 2014.

• Action Plan for improving efficiencies in the interconnection requirements studies - the Utilities’ Plan was filed in May 2014.

• The Utilities are to file monthly reports providing details about interconnection requirements studies.

• Integrated interconnection queue for each distribution circuit for each island grid - the Utilities’ integrated interconnection queue plan was filed in August 2014 and the integrated interconnection queues were implemented in January 2015.

The PUC also stated it would be opening new dockets to address (1) reliability standards, (2) the technical, economic and policy issues associated with distributed energy resources (see “Distributed Energy Resources (DER) Investigative Proceeding” below) and (3) the Hawaii electricity reliability administrator, which is a third party position which the legislature has authorized the PUC to create by contract to provide support for the PUC in developing and periodically updating local grid reliability standards and procedures and interconnection requirements and overseeing grid access and operation.

Policy Statement and Order Regarding Demand Response Programs. The PUC provided guidance concerning the objectives and goals for demand response programs, and ordered the Utilities to develop an integrated Demand Response (DR) Portfolio Plan that will enhance system operations and reduce costs to customers. The Utilities’ Plan was filed in July 2014. Subsequently, the Utilities submitted status updates and an update and supplemental report to the Plan. On July 28, 2015, the PUC issued an order appointing a special adviser to guide, monitor and review the Utility’s Plan design and implementation. On December 30, 2015, the Utilities filed applications with the PUC for approval of their proposed DR Portfolio Tariff Structure, Reporting Schedule and Cost Recovery of Program Costs. The Utilities filed an updated DR Portfolio on February 10, 2017.  In May 2017, the Utilities plan to file their reply to the statements of position submitted by the other parties in April 2017. In the DRMS proceeding, the parties filed Statements of Position in December 2016 and are awaiting a PUC decision.

Review of PSIPs. Collectively, the PUC's April 2014 resource planning orders confirm the energy policy and operational priorities that will guide the Utilities' strategies and plans going forward.

PSIPs for the Utilities were filed in August 2014. The PSIPs each included a tactical plan to transform how electric utility services will be offered to meet customer needs and produce higher levels of renewable energy. Each plan contained a diversified mix of technologies, including significant distributed and utility‑scale renewable resources, that are expected to result, on a consolidated basis, in over 65% of the Utilities’ energy being produced from renewable resources by 2030. Under these plans, the Utilities would support sustainable growth of private rooftop solar, expand use of energy storage systems, empower customers by developing smart grids, offer new products and services to customers (e.g., community solar, microgrids and voluntary “demand response” programs), switch from high-priced oil to lower cost liquefied natural gas, retire higher-cost, less efficient existing oil-based steam generators and lower full service residential customer bills in real dollars.

In November 2015, the PUC issued an order in the proceeding to review the PSIPs filed. The order provided observations and concerns on the PSIPs submitted. As required by the order, the Utilities submitted a Proposed Revision Plan in November 2015, which included a schedule and a work plan to supplement, amend and update the PSIPs in order to address the PUC’s observations and concerns. The parties and participants filed comments on the Utilities Proposed Revision Plan in January 2016. The updated PSIPs, filed by the Utilities on April 1, 2016, provide the Utilities’ assumptions, analyses and plans to achieve 100% renewable energy using a diverse mix of energy resources by 2045.

As required by the PUC, on December 23, 2016, the Utilities filed their PSIP Update Report: December 2016. The updated plans describe greater and faster expansion of the Utilities’ renewable energy portfolio than in the plans filed in April 2016 and emphasize work that is in progress or planned over the next five years on each of the five islands the Utilities serve. The final step in the procedural schedule was the filing of the parties and participants’ respective statements of position in February 2017.

Distributed Energy Resources (DER) Investigative Proceeding. In March 2015, the PUC issued an order to address DER issues.

On June 29, 2015, the Utilities submitted their final Statement of Position in the DER proceeding, which included:

(1) new pricing provisions for future private rooftop photovoltaic (PV) systems,

(2) technical standards for advanced inverters,

(3) new options for customers including battery-equipped private rooftop PV systems,

(4) a pilot time-of-use rate,

(5) an improved method of calculating the amount of private rooftop PV that can be safely installed, and

(6) a streamlined and standardized PV application process.

On October 12, 2015, the PUC issued a D&O establishing DER reforms that: (1) promote rapid adoption of the next generation of solar PV and other distributed energy technologies; (2) encourage more competitive pricing of distributed energy resource systems; (3) lower overall energy supply costs for all customers; and (4) help to manage DER in terms of each island’s limited grid capacity.

The D&O approved a customer self-supply tariff and a customer grid supply tariff to govern customer generators connected to the Utilities’ systems. These tariffs replace the Net Energy Metering (NEM) program.

In June 2016, the PUC approved the Utilities Advanced Inverter Test Plan and the Utilities submitted the results of the testing to the PUC.

Pursuant to a PUC order, in October 2016, the Utilities submitted tariffs for a Residential Interim Time of Use program, which is limited to 2 years and 5,000 customers. The primary objective is to encourage more efficient use of the electric system and enable more cost-effective integration of renewable energy by shifting customer load from the system’s higher cost, peak demand period to the mid-day period when relatively inexpensive renewable resources are abundant.

The DER Phase 2 of this proceeding is focused on further developing competitive markets for distributed energy resources, including storage. On December 9, 2016, the PUC issued an order, establishing the statement of issues and procedural schedule to govern Phase 2 of this proceeding. Technical track issues, including DER integration analyses and revisions to interconnection standards, will be addressed before the end of 2017. More complex market issues will be addressed in late 2018.

Pursuant to PUC order, in January and February 2017, the Utilities and various DER parties submitted tariff proposals to modify existing interim DER option and proposals, and interconnection standards to facilitate or enable interim DER options, as well as provided comments and reply comments on such tariff proposals. A PUC decision is pending.

Derivative financial instrument. On January 5, 2016, Hawaiian Electric executed window forward contracts to hedge the foreign currency risk associated with the anticipated purchase of engines from a European manufacturer to be included as part of the Schofield generating station. The generating station is expected to be placed into service in the first quarter of 2018.

	March 31, 2017					December 31, 2016
(dollars in thousands)	Notional amount		Fair value			Notional amount		Fair value
Window forward contracts	$	15,838	$	(277	)	$	20,734	$	(743	)

onsolidating financial information. Hawaiian Electric is not required to provide separate financial statements or other disclosures concerning Hawaii Electric Light and Maui Electric to holders of the 2004 Debentures issued by Hawaii Electric Light and Maui Electric to Trust III since all of their voting capital stock is owned, and their obligations with respect to these securities have been fully and unconditionally guaranteed, on a subordinated basis, by Hawaiian Electric. Consolidating information is provided below for Hawaiian Electric and each of its subsidiaries for the periods ended and as of the dates indicated.

Hawaiian Electric also unconditionally guarantees Hawaii Electric Light’s and Maui Electric’s obligations (a) to the State of Hawaii for the repayment of principal and interest on Special Purpose Revenue Bonds issued for the benefit of Hawaii Electric Light and Maui Electric, (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder and (c) relating to the trust preferred securities of Trust III. Hawaiian Electric is also obligated, after the satisfaction of its obligations on its own preferred stock, to make dividend, redemption and liquidation payments on Hawaii Electric Light’s and Maui Electric’s preferred stock if the respective subsidiary is unable to make such payments.

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	362,843		78,982		76,793		—	(7	)	$	518,611
Expenses
Fuel oil	98,001			17,257		29,012		—	—		144,270
Purchased power	100,147			18,589		8,388		—	—		127,124
Other operation and maintenance	67,278			15,516		17,446		—	—		100,240
Depreciation	32,722			9,685		5,809		—	—		48,216
Taxes, other than income taxes	35,040			7,450		7,333		—	—		49,823
Total expenses	333,188			68,497		67,988		—	—		469,673
Operating income	29,655			10,485		8,805		—	(7	)	48,938
Allowance for equity funds used during construction	2,056			115		228		—	—		2,399
Equity in earnings of subsidiaries	8,603			—		—		—	(8,603	)	—
Interest expense and other charges, net	(12,057		)	(3,004	)	(2,450	)	—	7		(17,504		)
Allowance for borrowed funds used during construction	749			45		95		—	—		889
Income before income taxes	29,006			7,641		6,678		—	(8,603	)	34,722
Income taxes	7,271			2,923		2,564		—	—		12,758
Net income	21,735			4,718		4,114		—	(8,603	)	21,964
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	21,735			4,584		4,019		—	(8,603	)	21,735
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465
Other comprehensive income (loss), net of taxes:
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454			—		—		—	—		454
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,618			503		466		—	(969	)	3,618
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613		)	(503	)	(467	)	—	970		(3,613		)
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Comprehensive income attributable to common shareholder	$	21,924		4,584		4,018		—	(8,602	)	$	21,924

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	337,175		73,183		71,706		—	(12	)	$	482,052
Expenses
Fuel oil	74,085			14,374		25,281		—	—		113,740
Purchased power	91,917			16,797		7,145		—	—		115,859
Other operation and maintenance	69,558			16,441		17,909		—	—		103,908
Depreciation	31,522			9,449		5,810		—	—		46,781
Taxes, other than income taxes	32,684			6,891		6,863		—	—		46,438
Total expenses	299,766			63,952		63,008		—	—		426,726
Operating income	37,409			9,231		8,698		—	(12	)	55,326
Allowance for equity funds used during construction	1,406			127		206		—	—		1,739
Equity in earnings of subsidiaries	7,929			—		—		—	(7,929	)	—
Interest expense and other charges, net	(11,865		)	(2,965	)	(2,490	)	—	12		(17,308		)
Allowance for borrowed funds used during construction	529			49		84		—	—		662
Income before income taxes	35,408			6,442		6,498		—	(7,929	)	40,419
Income taxes	9,771			2,346		2,436		—	—		14,553
Net income	25,637			4,096		4,062		—	(7,929	)	25,866
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	25,637			3,962		3,967		—	(7,929	)	25,637
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net incomefor common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367
Other comprehensive income, net of taxes:
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gain, net of taxes	1,002			—		—		—	—		1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,236			458		418		—	(876	)	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,222		)	(458	)	(418	)	—	876		(3,222		)
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Comprehensive income attributable to common shareholder	$	26,383		3,962		3,967		—	(7,929	)	$	26,383

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (unaudited)

March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,950		6,191		3,016		—	—		$	53,157
Plant and equipment	4,272,395			1,261,079		1,117,620		—	—		6,651,094
Less accumulated depreciation	(1,404,024		)	(511,473	)	(483,725	)	—	—		(2,399,222		)
Construction in progress	196,535			13,249		20,288		—	—		230,072
Utility property, plant and equipment, net	3,108,856			769,046		657,199		—	—		4,535,101
Nonutility property, plant and equipment, less accumulated depreciation	5,763			115		1,532		—	—		7,410
Total property, plant and equipment, net	3,114,619			769,161		658,731		—	—		4,542,511
Investment in wholly owned subsidiaries, at equity	552,688			—		—		—	(552,688	)	—
Current assets
Cash and cash equivalents	8,617			2,952		1,537		101	—		13,207
Advances to affiliates	—			6,500		2,500		—	(9,000	)	—
Customer accounts receivable, net	82,389			18,735		16,866		—	—		117,990
Accrued unbilled revenues, net	70,398			13,883		13,351		—	—		97,632
Other accounts receivable, net	24,489			2,526		1,125		—	(7,752	)	20,388
Fuel oil stock, at average cost	56,473			6,744		10,657		—	—		73,874
Materials and supplies, at average cost	32,195			8,494		16,356		—	—		57,045
Prepayments and other	21,150			4,621		3,163		—	—		28,934
Regulatory assets	73,548			4,210		4,194		—	—		81,952
Total current assets	369,259			68,665		69,749		101	(16,752	)	491,022
Other long-term assets
Regulatory assets	637,014			119,783		106,660		—	—		863,457
Unamortized debt expense	133			20		30		—	—		183
Other	44,598			13,120		14,151		—	—		71,869
Total other long-term assets	681,745			132,923		120,841		—	—		935,509
Total assets	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,175			213,732		189,964		—	—		1,318,871
Total capitalization	2,737,237			512,733		455,550		101	(552,688	)	3,152,933
Current liabilities
Short-term borrowings from non-affiliates	1,500			—		—		—	—		1,500
Short-term borrowings from affiliate	9,000			—		—		—	(9,000	)	—
Accounts payable	103,957			14,665		11,241		—	—		129,863
Interest and preferred dividends payable	18,172			4,007		3,997		—	(2	)	26,174
Taxes accrued	90,035			21,965		19,330		—	—		131,330
Regulatory liabilities	—			2,004		687		—	—		2,691
Other	42,721			7,938		13,326		—	(7,750	)	56,235
Total current liabilities	265,385			50,579		48,581		—	(16,752	)	347,793
Deferred credits and other liabilities
Deferred income taxes	532,497			109,733		103,572		—	215		746,017
Regulatory liabilities	288,748			96,380		32,121		—	—		417,249
Unamortized tax credits	58,691			16,941		15,380		—	—		91,012
Defined benefit pension and other postretirement benefit plans liability	440,246			74,100		79,510		—	—		593,856
Other	49,630			12,996		16,197		—	(215	)	78,608
Total deferred credits and other liabilities	1,369,812			310,150		246,780		—	—		1,926,742
Contributions in aid of construction	345,877			97,287		98,410		—	—		541,574
Total capitalization and liabilities	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (unaudited)

December 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,956		6,181		3,016		—	—		$	53,153
Plant and equipment	4,241,060			1,255,185		1,109,487		—	—		6,605,732
Less accumulated depreciation	(1,382,972		)	(507,666	)	(478,644	)	—	—		(2,369,282		)
Construction in progress	180,194			12,510		19,038		—	—		211,742
Utility property, plant and equipment, net	3,082,238			766,210		652,897		—	—		4,501,345
Nonutility property, plant and equipment, less accumulated depreciation	5,760			115		1,532		—	—		7,407
Total property, plant and equipment, net	3,087,998			766,325		654,429		—	—		4,508,752
Investment in wholly owned subsidiaries,at equity	550,946			—		—		—	(550,946	)	—
Current assets
Cash and cash equivalents	61,388			10,749		2,048		101	—		74,286
Advances to affiliates	—			3,500		10,000		—	(13,500	)	—
Customer accounts receivable, net	86,373			20,055		17,260		—	—		123,688
Accrued unbilled revenues, net	65,821			13,564		12,308		—	—		91,693
Other accounts receivable, net	7,652			2,445		1,416		—	(6,280	)	5,233
Fuel oil stock, at average cost	47,239			8,229		10,962		—	—		66,430
Materials and supplies, at average cost	29,928			7,380		16,371		—	—		53,679
Prepayments and other	16,502			5,352		2,179		—	(933	)	23,100
Regulatory assets	60,185			3,483		2,364		—	—		66,032
Total current assets	375,088			74,757		74,908		101	(20,713	)	504,141
Other long-term assets
Regulatory assets	662,232			120,863		108,324		—	—		891,419
Unamortized debt expense	151			23		34		—	—		208
Other	43,743			13,573		13,592		—	—		70,908
Total other long-term assets	706,126			134,459		121,950		—	—		962,535
Total assets	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,437			213,703		190,120		—	—		1,319,260
Total capitalization	2,737,517			511,994		454,674		101	(550,946	)	3,153,340
Current liabilities
Short-term borrowings from affiliate	13,500			—		—		—	(13,500	)	—
Accounts payable	86,369			18,126		13,319		—	—		117,814
Interest and preferred dividends payable	15,761			4,206		2,882		—	(11	)	22,838
Taxes accrued	120,176			28,100		25,387		—	(933	)	172,730
Regulatory liabilities	—			2,219		1,543		—	—		3,762
Other	41,352			7,637		12,501		—	(6,269	)	55,221
Total current liabilities	277,158			60,288		55,632		—	(20,713	)	372,365
Deferred credits and other liabilities
Deferred income taxes	524,433			108,052		100,911		—	263		733,659
Regulatory liabilities	281,112			93,974		31,845		—	—		406,931
Unamortized tax credits	57,844			15,994		15,123		—	—		88,961
Defined benefit pension and other postretirement benefit plans liability	444,458			75,005		80,263		—	—		599,726
Other	49,191			13,024		14,969		—	(263	)	76,921
Total deferred credits and other liabilities	1,357,038			306,049		243,111		—	—		1,906,198
Contributions in aid of construction	348,445			97,210		97,870		—	—		543,525
Total capitalization and liabilities	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2016	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Net income for common stock	21,465			4,584		4,019		—	(8,603	)	21,465
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Balance, March 31, 2017	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2015	$	1,728,325		292,702		263,725		101	(556,528	)	$	1,728,325
Net income for common stock	25,367			3,962		3,967		—	(7,929	)	25,367
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Common stock issuance expenses	(4		)	(4	)	(1	)	—	5		(4		)
Balance, March 31, 2016	$	1,731,304		293,358		264,426		101	(557,885	)	$	1,731,304

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	21,735		4,718		4,114		—	(8,603	)	$	21,964
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(8,628		)	—		—		—	8,603		(25		)
Common stock dividends received from subsidiaries	6,910			—		—		—	(6,860	)	50
Depreciation of property, plant and equipment	32,722			9,685		5,809		—	—		48,216
Other amortization	914			442		593		—	—		1,949
Deferred income taxes	6,810			1,700		2,602		—	(48	)	11,064
Allowance for equity funds used during construction	(2,056		)	(115	)	(228	)	—	—		(2,399		)
Other	661			(138	)	(87	)	—	—		436
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(10,724		)	1,239		685		—	1,472		(7,328		)
Increase in accrued unbilled revenues	(4,577		)	(319	)	(1,043	)	—	—		(5,939		)
Decrease (increase) in fuel oil stock	(9,234		)	1,485		305		—	—		(7,444		)
Decrease (increase) in materials and supplies	(2,267		)	(1,114	)	15		—	—		(3,366		)
Decrease (increase) in regulatory assets	7,711			(677	)	(1,125	)	—	—		5,909
Increase in accounts payable	59,861			2,735		1,578		—	—		64,174
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(32,272		)	(5,352	)	(6,408	)	—	48		(43,984		)
Increase in defined benefit pension and other postretirement benefit plans liability	240			14		10		—	—		264
Change in other assets and liabilities	(4,249		)	805		197		—	(1,472	)	(4,719		)
Net cash provided by operating activities	63,557			15,108		7,017		—	(6,860	)	78,822
Cash flows from investing activities
Capital expenditures	(101,953		)	(16,890	)	(12,812	)	—	—		(131,655		)
Contributions in aid of construction	8,934			915		801		—	—		10,650
Other	2,352			78		272		—	—		2,702
Advances from affiliates	—			(3,000	)	7,500		—	(4,500	)	—
Net cash used in investing activities	(90,667		)	(18,897	)	(4,239	)	—	(4,500	)	(118,303		)
Cash flows from financing activities
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(3,000		)	—		—		—	4,500		1,500
Other	(449		)	—		(208	)	—	—		(657		)
Net cash used in financing activities	(25,661		)	(4,008	)	(3,289	)	—	11,360		(21,598		)
Net increase (decrease) in cash and cash equivalents	(52,771		)	(7,797	)	(511	)	—	—		(61,079		)
Cash and cash equivalents, beginning of period	61,388			10,749		2,048		101	—		74,286
Cash and cash equivalents, end of period	$	8,617		2,952		1,537		101	—		$	13,207

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	25,637		4,096		4,062		—	(7,929	)	$	25,866
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(7,954		)	—		—		—	7,929		(25		)
Common stock dividends received from subsidiaries	6,592			—		—		—	(6,567	)	25
Depreciation of property, plant and equipment	31,522			9,449		5,810		—	—		46,781
Other amortization	1,045			268		461		—	—		1,774
Deferred income taxes	9,764			1,277		2,517		—	—		13,558
Allowance for equity funds used during construction	(1,406		)	(127	)	(206	)	—	—		(1,739		)
Other	1,386			154		162		—	—		1,702
Changes in assets and liabilities:
Decrease in accounts receivable	22,606			2,113		3,563		—	15		28,297
Decrease (increase) in accrued unbilled revenues	58			(326	)	(590	)	—	—		(858		)
Decrease in fuel oil stock	14,902			2,622		5,288		—	—		22,812
Decrease (increase) in materials and supplies	378			(27	)	(178	)	—	—		173
Increase in regulatory assets	79			397		1,109		—	—		1,585
Increase in accounts payable	24,827			1,652		1,287		—	—		27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(31,916		)	(1,634	)	(8,466	)	—	(2	)	(42,018		)
Increase in defined benefit pension and other postretirement benefit plans liability	177			13		15		—	—		205
Change in other assets and liabilities	15,249			5,562		169		—	(13	)	20,967
Net cash provided by operating activities	112,946			25,489		15,003		—	(6,567	)	146,871
Cash flows from investing activities
Capital expenditures	(97,363		)	(16,649	)	(11,171	)	—	—		(125,183		)
Contributions in aid of construction	11,585			969		1,207		—	—		13,761
Other	22			23		—		—	—		45
Advances from affiliates	—			3,000		500		—	(3,500	)	—
Net cash used in investing activities	(85,756		)	(12,657	)	(9,464	)	—	(3,500	)	(111,377		)
Cash flows from financing activities
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	9,498			—		—		—	3,500		12,998
Other	8			(8	)	—		—	—		—
Net cash used in financing activities	(14,164		)	(3,444	)	(3,360	)	—	10,067		(10,901		)
Net increase in cash and cash equivalents	13,026			9,388		2,179		—	—		24,593
Cash and cash equivalents, beginning of period	16,281			2,682		5,385		101	—		24,449
Cash and cash equivalents, end of period	$	29,307		12,070		7,564		101	—		$	49,042

XML

Bank segment

3 Months Ended

Mar. 31, 2017

Bank subsidiary

Bank segment

Bank segment

Selected financial information

American Savings Bank, F.S.B.

Statements of Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Interest and dividend income
Interest and fees on loans	$	50,742	$	48,437
Interest and dividends on investment securities	6,980		5,017
Total interest and dividend income	57,722		53,454
Interest expense
Interest on deposit liabilities	2,103		1,592
Interest on other borrowings	816		1,485
Total interest expense	2,919		3,077
Net interest income	54,803		50,377
Provision for loan losses	3,907		4,766
Net interest income after provision for loan losses	50,896		45,611
Noninterest income
Fees from other financial services	5,610		5,499
Fee income on deposit liabilities	5,428		5,156
Fee income on other financial products	1,866		2,205
Bank-owned life insurance	983		998
Mortgage banking income	789		1,195
Other income, net	458		333
Total noninterest income	15,134		15,386
Noninterest expense
Compensation and employee benefits	23,237		22,434
Occupancy	4,154		4,138
Data processing	3,280		3,172
Services	2,360		2,911
Equipment	1,748		1,663
Office supplies, printing and postage	1,535		1,365
Marketing	517		861
FDIC insurance	728		884
Other expense	4,311		3,975
Total noninterest expense	41,870		41,403
Income before income taxes	24,160		19,594
Income taxes	8,347		6,921
Net income	$	15,813	$	12,673

American Savings Bank, F.S.B.

Statements of Comprehensive Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Net income	$	15,813	$	12,673
Other comprehensive income, net of taxes:
Net unrealized gains on available-for-sale investment securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223		7,429
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $404 and $137, respectively	612		208
Other comprehensive income, net of taxes	835		7,637
Comprehensive income	$	16,648	$	20,310

American Savings Bank, F.S.B.

Balance Sheets Data (unaudited)

(in thousands)	March 31, 2017						December 31, 2016
Assets
Cash and due from banks				$	125,901					$	137,083
Interest-bearing deposits				94,573						52,128
Restricted cash				—						1,764
Available-for-sale investment securities, at fair value				1,228,922						1,105,182
Stock in Federal Home Loan Bank, at cost				11,706						11,218
Loans receivable held for investment				4,725,271						4,738,693
Allowance for loan losses				(55,997		)				(55,533		)
Net loans				4,669,274						4,683,160
Loans held for sale, at lower of cost or fair value				10,454						18,817
Other				336,626						329,815
Goodwill				82,190						82,190
Total assets				$	6,559,646					$	6,421,357
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing				$	1,696,390					$	1,639,051
Deposit liabilities—interest-bearing				3,978,700						3,909,878
Other borrowings				200,154						192,618
Other				98,223						101,635
Total liabilities				5,973,467						5,843,182
Commitments and contingencies
Common stock				1						1
Additional paid in capital				343,435						342,704
Retained earnings				264,381						257,943
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(7,708	)				$	(7,931	)
Retirement benefit plans	(13,930		)	(21,638		)	(14,542		)	(22,473		)
Total shareholder’s equity				586,179						578,175
Total liabilities and shareholder’s equity				$	6,559,646					$	6,421,357
Other assets
Bank-owned life insurance				$	144,661					$	143,197
Premises and equipment, net				94,865						90,570
Prepaid expenses				4,031						3,348
Accrued interest receivable				16,508						16,824
Mortgage-servicing rights				9,294						9,373
Low-income housing equity investments				46,782						47,081
Real estate acquired in settlement of loans, net				1,242						1,189
Other				19,243						18,233
				$	336,626					$	329,815
Other liabilities
Accrued expenses				$	32,324					$	36,754
Federal and state income taxes payable				10,642						4,728
Cashier’s checks				23,777						24,156
Advance payments by borrowers				6,134						10,335
Other				25,346						25,662
				$	98,223					$	101,635

Bank-owned life insurance is life insurance purchased by ASB on the lives of certain key employees, with ASB as the beneficiary. The insurance is used to fund employee benefits through tax-free income from increases in the cash value of the policies and insurance proceeds paid to ASB upon an insured’s death.

Other borrowings consisted of securities sold under agreements to repurchase and advances from the Federal Home Loan Bank (FHLB) of $100 million and $100 million, respectively, as of March 31, 2017 and $93 million and $100 million, respectively, as of December 31, 2016.

Available-for-sale investment securities.  The major components of investment securities were as follows:

	Amortized cost		Gross unrealized gains		Gross unrealized losses			Estimated fair value			Gross unrealized losses
										Less than 12 months						12 months or longer
(dollars in thousands)										Number of issues	Fair  value		Amount			Number of issues	Fair  value		Amount
March 31, 2017
Available-for-sale
U.S. Treasury and federal agency obligations	$	189,420	$	928	$	(1,991	)	$	188,357	14	$	97,572	$	(1,855	)	1	$	3,492	$	(136	)
Mortgage-related securities- FNMA, FHLMC and GNMA	1,036,872		1,719		(13,453		)	1,025,138		96	792,672		(11,920		)	13	45,025		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,241,719	$	2,647	$	(15,444	)	$	1,228,922	110	$	890,244	$	(13,775	)	14	$	48,517	$	(1,669	)
December 31, 2016
Available-for-sale
U.S. Treasury and federal agency obligations	$	193,515	$	920	$	(2,154	)	$	192,281	18	$	123,475	$	(2,010	)	1	$	3,485	$	(144	)
Mortgage-related securities- FNMA, FHLMC and GNMA	909,408		1,742		(13,676		)	897,474		88	709,655		(12,143		)	13	47,485		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,118,350	$	2,662	$	(15,830	)	$	1,105,182	106	$	833,130	$	(14,153	)	14	$	50,970	$	(1,677	)

ASB does not believe that the investment securities that were in an unrealized loss position at March 31, 2017, represent an other-than-temporary impairment. Total gross unrealized losses were primarily attributable to rising interest rates relative to when the investment securities were purchased and not due to the credit quality of the investment securities. The contractual cash flows of the U.S. Treasury, federal agency obligations and mortgage-related securities are backed by the full faith and credit guaranty of the United States government or an agency of the government. ASB does not intend to sell the securities before the recovery of its amortized cost basis and there have been no adverse changes in the timing of the contractual cash flows for the securities. ASB did not recognize OTTI for the quarters ended March 31, 2017 and 2016.

U.S. Treasury, federal agency obligations, and the mortgage revenue bond have contractual terms to maturity. Mortgage-related securities have contractual terms to maturity, but require periodic payments to reduce principal. In addition, expected maturities will differ from contractual maturities because borrowers have the right to prepay the underlying mortgages.

The contractual maturities of available-for-sale investment securities were as follows:

March 31, 2017	Amortized cost		Fair value
(in thousands)
Due in one year or less	$	9,986	$	9,993
Due after one year through five years	77,165		77,274
Due after five years through ten years	78,014		77,582
Due after ten years	39,682		38,935
	204,847		203,784
Mortgage-related securities-FNMA, FHLMC and GNMA	1,036,872		1,025,138
Total available-for-sale securities	$	1,241,719	$	1,228,922

Allowance for loan losses.The allowance for loan losses (balances and changes) and financing receivables were as follows:

(in thousands)	Residential 1-4 family			Commercial real estate		Home equity line of credit			Residential land			Commercial construction		Residential construction			Commercial loans			Consumer loans			Unallo-cated		Total
Three months ended March 31, 2017
Allowance for loan losses:
Beginning balance	$	2,873		$	16,004	$	5,039		$	1,738		$	6,449	$	12		$	16,618		$	6,800		$	—	$	55,533
Charge-offs	(6		)	—		(14		)	—			—		—			(1,510		)	(2,810		)	—		(4,340		)
Recoveries	9			—		91			203			—		—			297			297			—		897
Provision	(95		)	500		301			(462		)	808		(1		)	(503		)	3,359			—		3,907
Ending balance	$	2,781		$	16,504	$	5,417		$	1,479		$	7,257	$	11		$	14,902		$	7,646		$	—	$	55,997
March 31, 2017
Ending balance: individually evaluated for impairment	$	1,386		$	74	$	228		$	660		$	—	$	—		$	1,318		$	34				$	3,700
Ending balance: collectively evaluated for impairment	$	1,395		$	16,430	$	5,189		$	819		$	7,257	$	11		$	13,584		$	7,612		$	—	$	52,297
Financing Receivables:
Ending balance	$	2,058,202		$	790,191	$	866,880		$	16,888		$	130,808	$	13,694		$	661,016		$	192,113				$	4,729,792
Ending balance: individually evaluated for impairment	$	19,340		$	1,515	$	6,803		$	2,863		$	—	$	—		$	9,175		$	69				$	39,765
Ending balance: collectively evaluated for impairment	$	2,038,862		$	788,676	$	860,077		$	14,025		$	130,808	$	13,694		$	651,841		$	192,044				$	4,690,027
Three months ended March 31, 2016
Allowance for loan losses:
Beginning balance	$	4,186		$	11,342	$	7,260		$	1,671		$	4,461	$	13		$	17,208		$	3,897		$	—	$	50,038
Charge-offs	(45		)	—		—			—			—		—			(1,343		)	(1,570		)	—		(2,958		)
Recoveries	17			—		15			103			—		—			135			210			—		480
Provision	435			464		(103		)	(34		)	1,703		(1		)	991			1,311			—		4,766
Ending balance	$	4,593		$	11,806	$	7,172		$	1,740		$	6,164	$	12		$	16,991		$	3,848		$	—	$	52,326
December 31, 2016
Ending balance: individually evaluated for impairment	$	1,352		$	80	$	215		$	789		$	—	$	—		$	1,641		$	6				$	4,083
Ending balance: collectively evaluated for impairment	$	1,521		$	15,924	$	4,824		$	949		$	6,449	$	12		$	14,977		$	6,794		$	—	$	51,450
Financing Receivables:
Ending balance	$	2,048,051		$	800,395	$	863,163		$	18,889		$	126,768	$	16,080		$	692,051		$	178,222				$	4,743,619
Ending balance: individually evaluated for impairment	$	19,854		$	1,569	$	6,158		$	3,629		$	—	$	—		$	20,539		$	10				$	51,759
Ending balance: collectively evaluated for impairment	$	2,028,197		$	798,826	$	857,005		$	15,260		$	126,768	$	16,080		$	671,512		$	178,212				$	4,691,860

Credit quality.  ASB performs an internal loan review and grading on an ongoing basis. The review provides management with periodic information as to the quality of the loan portfolio and effectiveness of its lending policies and procedures. The objectives of the loan review and grading procedures are to identify, in a timely manner, existing or emerging credit trends so that appropriate steps can be initiated to manage risk and avoid or minimize future losses. Loans subject to grading include commercial, commercial real estate and commercial construction loans.

Each loan is assigned an Asset Quality Rating (AQR) reflecting the likelihood of repayment or orderly liquidation of that loan transaction pursuant to regulatory credit classifications:  Pass, Special Mention, Substandard, Doubtful and Loss. The AQR is a function of the probability of default model rating, the loss given default and possible non-model factors which impact the ultimate collectability of the loan such as character of the business owner/guarantor, interim period performance, litigation, tax liens and major changes in business and economic conditions. Pass exposures generally are well protected by the current net worth and paying capacity of the obligor or by the value of the asset or underlying collateral. Special Mention loans have potential weaknesses that, if left uncorrected, could jeopardize the liquidation of the debt.  Substandard loans have well-defined weaknesses that jeopardize the liquidation of the debt and are characterized by the distinct possibility that the Bank may sustain some loss. An asset classified Doubtful has the weaknesses of those classified Substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. An asset classified Loss is considered uncollectible and has such little value that its continuance as a bankable asset is not warranted.

The credit risk profile by internally assigned grade for loans was as follows:

	March 31, 2017						December 31, 2016
(in thousands)	Commercial real estate		Commercial construction		Commercial		Commercial real estate		Commercial construction		Commercial
Grade:
Pass	$	669,117	$	84,495	$	605,256	$	701,657	$	102,955	$	614,139
Special mention	89,370		22,500		22,568		65,541		—		25,229
Substandard	31,704		23,813		33,192		33,197		23,813		52,683
Doubtful	—		—		—		—		—		—
Loss	—		—		—		—		—		—
Total	$	790,191	$	130,808	$	661,016	$	800,395	$	126,768	$	692,051

The credit risk profile based on payment activity for loans was as follows:

(in thousands)	30-59 days past due		60-89 days past due		Greater than 90 days		Total past due		Current		Total financing receivables		Recorded investment> 90 days and accruing
March 31, 2017
Real estate:
Residential 1-4 family	$	3,557	$	2,982	$	3,419	$	9,958	$	2,048,244	$	2,058,202	$	—
Commercial real estate	—		—		—		—		790,191		790,191		—
Home equity line of credit	594		571		1,532		2,697		864,183		866,880		—
Residential land	—		318		79		397		16,491		16,888		—
Commercial construction	—		—		—		—		130,808		130,808		—
Residential construction	—		—		—		—		13,694		13,694		—
Commercial	1,255		928		847		3,030		657,986		661,016		—
Consumer	1,809		917		908		3,634		188,479		192,113		—
Total loans	$	7,215	$	5,716	$	6,785	$	19,716	$	4,710,076	$	4,729,792	$	—
December 31, 2016
Real estate:
Residential 1-4 family	$	5,467	$	2,338	$	3,505	$	11,310	$	2,036,741	$	2,048,051	$	—
Commercial real estate	2,416		—		—		2,416		797,979		800,395		—
Home equity line of credit	1,263		381		1,342		2,986		860,177		863,163		—
Residential land	—		—		255		255		18,634		18,889		—
Commercial construction	—		—		—		—		126,768		126,768		—
Residential construction	—		—		—		—		16,080		16,080		—
Commercial	413		510		1,303		2,226		689,825		692,051		—
Consumer	1,945		1,001		963		3,909		174,313		178,222		—
Total loans	$	11,504	$	4,230	$	7,368	$	23,102	$	4,720,517	$	4,743,619	$	—

The credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due and TDR loans was as follows:

(in thousands)	March 31, 2017		December 31, 2016
Real estate:
Residential 1-4 family	$	11,709	$	11,154
Commercial real estate	218		223
Home equity line of credit	3,340		3,080
Residential land	695		878
Commercial construction	—		—
Residential construction	—		—
Commercial	2,016		6,708
Consumer	1,410		1,282
Total nonaccrual loans	$	19,388	$	23,325
Real estate:
Residential 1-4 family	$	—	$	—
Commercial real estate	—		—
Home equity line of credit	—		—
Residential land	—		—
Commercial construction	—		—
Residential construction	—		—
Commercial	—		—
Consumer	—		—
Total accruing loans 90 days or more past due	$	—	$	—
Real estate:
Residential 1-4 family	$	13,661	$	14,450
Commercial real estate	1,297		1,346
Home equity line of credit	4,894		4,934
Residential land	2,246		2,751
Commercial construction	—		—
Residential construction	—		—
Commercial	7,234		14,146
Consumer	69		10
Total troubled debt restructured loans not included above	$	29,401	$	37,637

The total carrying amount and the total unpaid principal balance of impaired loans were as follows:

	March 31, 2017						Three months ended March 31, 2017
(in thousands)	Recorded investment		Unpaid principal balance		Related Allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,145	$	9,980	$	—	$	9,555	$	84
Commercial real estate	218		227		—		220		—
Home equity line of credit	2,376		2,829		—		2,004		14
Residential land	954		1,401		—		957		26
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	2,315		5,391		—		4,907		6
Consumer	—		—		—		—		—
	$	15,008	$	19,828	$	—	$	17,643	$	130
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,195	$	10,398	$	1,386	$	10,048	$	119
Commercial real estate	1,297		1,297		74		1,300		14
Home equity line of credit	4,427		4,443		228		4,562		49
Residential land	1,909		1,909		660		2,076		37
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,860		6,860		1,318		7,268		401
Consumer	69		69		34		30		—
	$	24,757	$	24,976	$	3,700	$	25,284	$	620
Total
Real estate:
Residential 1-4 family	$	19,340	$	20,378	$	1,386	$	19,603	$	203
Commercial real estate	1,515		1,524		74		1,520		14
Home equity line of credit	6,803		7,272		228		6,566		63
Residential land	2,863		3,310		660		3,033		63
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	9,175		12,251		1,318		12,175		407
Consumer	69		69		34		30		—
	$	39,765	$	44,804	$	3,700	$	42,927	$	750

	December 31, 2016						Three months ended March 31, 2016
(in thousands)	Recorded investment		Unpaid principal balance		Related allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,571	$	10,400	$	—	$	10,392	$	51
Commercial real estate	223		228		—		1,173		—
Home equity line of credit	1,500		1,900		—		849		—
Residential land	1,218		1,803		—		1,590		16
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,299		8,869		—		4,999		6
Consumer	—		—		—		—		—
	$	18,811	$	23,200	$	—	$	19,003	$	73
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,283	$	10,486	$	1,352	$	12,018	$	122
Commercial real estate	1,346		1,346		80		854		—
Home equity line of credit	4,658		4,712		215		2,944		27
Residential land	2,411		2,411		789		3,378		67
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	14,240		14,240		1,641		16,970		30
Consumer	10		10		6		13		—
	$	32,948	$	33,205	$	4,083	$	36,177	$	246
Total
Real estate:
Residential 1-4 family	$	19,854	$	20,886	$	1,352	$	22,410	$	173
Commercial real estate	1,569		1,574		80		2,027		—
Home equity line of credit	6,158		6,612		215		3,793		27
Residential land	3,629		4,214		789		4,968		83
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	20,539		23,109		1,641		21,969		36
Consumer	10		10		6		13		—
	$	51,759	$	56,405	$	4,083	$	55,180	$	319

* Since loan was classified as impaired.

Troubled debt restructurings.  A loan modification is deemed to be a troubled debt restructuring (TDR) when ASB grants a concession it would not otherwise consider were it not for the borrower’s financial difficulty. When a borrower experiencing financial difficulty fails to make a required payment on a loan or is in imminent default, ASB takes a number of steps to improve the collectibility of the loan and maximize the likelihood of full repayment. At times, ASB may modify or restructure a loan to help a distressed borrower improve its financial position to eventually be able to fully repay the loan, provided the borrower has demonstrated both the willingness and the ability to fulfill the modified terms. TDR loans are considered an alternative to foreclosure or liquidation with the goal of minimizing losses to ASB and maximizing recovery.

ASB may consider various types of concessions in granting a TDR including maturity date extensions, extended amortization of principal, temporary deferral of principal payments and temporary interest rate reductions. ASB rarely grants principal forgiveness in its TDR modifications. Residential loan modifications generally involve interest rate reduction, extending the amortization period, or capitalizing certain delinquent amounts owed not to exceed the original loan balance. Land loans at origination are typically structured as a three-year term, interest-only monthly payment with a balloon payment due at maturity. Land loan TDR modifications typically involve extending the maturity date up to five years and converting the payments from interest-only to principal and interest monthly, at the same or higher interest rate. Commercial loan modifications generally involve extensions of maturity dates, extending the amortization period and temporary deferral or reduction of principal payments. ASB generally does not reduce the interest rate on commercial loan TDR modifications. Occasionally, additional collateral and/or guaranties are obtained.

All TDR loans are classified as impaired and are segregated and reviewed separately when assessing the adequacy of the allowance for loan losses based on the appropriate method of measuring impairment:  (1) present value of expected future cash flows discounted at the loan’s effective original contractual rate, (2) fair value of collateral less cost to sell or (3) observable market price. The financial impact of the calculated impairment amount is an increase to the allowance associated with the modified loan. When available information confirms that specific loans or portions thereof are uncollectible (confirmed losses), these amounts are charged off against the allowance for loan losses.

Loan modifications that occurred during the first quarters of 2017 and 2016 and the impact on the allowance for loan losses were as follows:

	Three months ended March 31, 2017
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	3	$	512	$	520	$	45
Commercial real estate	—	—		—		—
Home equity line of credit	8	226		212		34
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	1	342		342		—
Consumer	1	59		59		27
	13	$	1,139	$	1,133	$	106

	Three months ended March 31, 2016
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	4	$	1,097	$	1,215	$	161
Commercial real estate	—	—		—		—
Home equity line of credit	10	669		669		74
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	3	16,200		16,200		525
Consumer	—	—		—		—
	17	$	17,966	$	18,084	$	760

¹ The reported balances include loans that became TDR during the period, and were fully paid-off, charged-off, or sold prior to period end.

Loans modified in TDRs that experienced a payment default of 90 days or more during the first quarters of 2017 and 2016, and for which the payment of default occurred within one year of the modification, were as follows:

	Three months ended March 31, 2017			Three months ended March 31, 2016
(dollars in thousands)	Number of contracts	Recorded investment		Number of contracts	Recorded investment
Troubled debt restructurings that  subsequently defaulted
Real estate:
Residential 1-4 family	1	$	301	1	$	488
Commercial real estate	—	—		—	—
Home equity line of credit	—	—		—	—
Residential land	—	—		—	—
Commercial construction	—	—		—	—
Residential construction	—	—		—	—
Commercial	—	—		—	—
Consumer	—	—		—	—
	1	$	301	1	$	488

If loans modified in a TDR subsequently default, ASB evaluates the loan for further impairment. Based on its evaluation, adjustments may be made in the allocation of the allowance or partial charge-offs may be taken to further write-down the carrying value of the loan. Commitments to lend additional funds to borrowers whose loan terms have been modified in a TDR totaled $2.1 million at March 31, 2017.

Mortgage servicing rights. In its mortgage banking business, ASB sells residential mortgage loans to government-sponsored entities and other parties, who may issue securities backed by pools of such loans. ASB retains no beneficial interests in these loans other than the servicing rights of certain loans sold.

ASB received proceeds from the sale of residential mortgages of $40.6 million and $40.4 million for the three months ended March 31, 2017 and 2016, respectively, and recognized gains on such sales of $0.8 million and $1.2 million for the three months ended March 31, 2017 and 2016, respectively.

There were no repurchased mortgage loans for the three months ended March 31, 2017 and 2016. The repurchase reserve was $0.1 million as of March 31, 2017 and 2016.

Mortgage servicing fees, a component of other income, net, were $0.8 million and $0.7 million for the three months ended March 31, 2017 and 2016, respectively.

Changes in the carrying value of mortgage servicing rights were as follows:

(in thousands)	Gross carrying amount1		Accumulated amortization1			Valuation allowance		Net carrying amount
March 31, 2017	$	17,707	$	(8,413	)	$	—	$	9,294
December 31, 2016	17,271		(7,898		)	—		9,373

¹ Reflects the impact of loans paid in full.

Changes related to mortgage servicing rights were as follows:

(in thousands)	2017			2016
Mortgage servicing rights
Balance, January 1	$	9,373		$	8,884
Amount capitalized	436			455
Amortization	(515		)	(482		)
Other-than-temporary impairment	—			—
Carrying amount before valuation allowance, March 31	9,294			8,857
Valuation allowance for mortgage servicing rights
Balance, January 1	—			—
Provision (recovery)	—			—
Other-than-temporary impairment	—			—
Balance, March 31	—			—
Net carrying value of mortgage servicing rights	$	9,294		$	8,857

ASB capitalizes mortgage servicing rights acquired through either the purchase or origination of mortgage loans for sale with servicing rights retained. On a monthly basis, ASB compares the net carrying value of the mortgage servicing rights to its fair value to determine if there are any changes to the valuation allowance and/or other-than-temporary impairment for the mortgage servicing rights. ASB’s MSRs are stratified based on predominant risk characteristics of the underlying loans including loan type such as fixed-rate 15 and 30 year mortgages and note rate in bands of 50 to 100 basis points. For each stratum, fair value is calculated by discounting expected net income streams using discount rates that reflect industry pricing for similar assets. Changes in mortgage interest rates impact the value of ASB’s mortgage servicing rights. Rising interest rates typically result in slower prepayment speeds in the loans being serviced for others, which increases the value of mortgage servicing rights, whereas declining interest rates typically result in faster prepayment speeds which decrease the value of mortgage servicing rights and increase the amortization of the mortgage servicing rights. Expected net income streams are estimated based on industry assumptions regarding prepayment expectations and income and expenses associated with servicing residential mortgage loans for others.

ASB uses a present value cash flow model using techniques described above to estimate the fair value of MSRs. Impairment is recognized through a valuation allowance for each stratum when the carrying amount exceeds fair value, with any associated provision recorded as a component of loan servicing fees included in other income, net in the consolidated statements of income. A direct write-down is recorded when the recoverability of the valuation allowance is deemed to be unrecoverable.

Key assumptions used in estimating the fair value of ASB’s mortgage servicing rights used in the impairment analysis were as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Unpaid principal balance	$	1,205,197		$	1,188,380
Weighted average note rate	3.95		%	3.96		%
Weighted average discount rate	9.5		%	9.4		%
Weighted average prepayment speed	8.2		%	8.5		%

The sensitivity analysis of fair value of MSRs to hypothetical adverse changes of 25 and 50 basis points in certain key assumptions was as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Prepayment rate:
25 basis points adverse rate change	$	(556	)	$	(567	)
50 basis points adverse rate change	(1,144		)	(1,154		)
Discount rate:
25 basis points adverse rate change	(134		)	(128		)
50 basis points adverse rate change	(266		)	(254		)

The effect of a variation in certain assumptions on fair value is calculated without changing any other assumptions. This analysis typically cannot be extrapolated because the relationship of a change in one key assumption to the changes in the fair value of MSRs typically is not linear.

Other borrowings.  Securities sold under agreements to repurchase are accounted for as financing transactions and the obligations to repurchase these securities are recorded as liabilities in the balance sheet. ASB pledges investment securities as collateral for securities sold under agreements to repurchase. All such agreements are subject to master netting arrangements, which provide for a conditional right of set-off in case of default by either party; however, ASB presents securities sold under agreements to repurchase on a gross basis in the balance sheet. The following tables present information about the securities sold under agreements to repurchase, including the related collateral received from or pledged to counterparties:

(in millions)	Gross amount of recognized liabilities	Gross amount offset in the Balance Sheet	Net amount of liabilities presented in the Balance Sheet
Repurchase agreements
March 31, 2017	$100	$—	$100
December 31, 2016	93	—	93

	Gross amount not offset in the Balance Sheet
(in millions)	Net amount of liabilities presented in the Balance Sheet		Financial instruments		Cash collateral pledged
March 31, 2017
Financial institution	$	—	$	—	$	—
Government entities	—		—		—
Commercial account holders	100		119		—
Total	$	100	$	119	$	—
December 31, 2016
Financial institution	$	—	$	—	$	—
Government entities	14		15		—
Commercial account holders	79		101		—
Total	$	93	$	116	$	—

The securities underlying the agreements to repurchase are book-entry securities and were delivered by appropriate entry into the counterparties’ accounts or into segregated tri-party custodial accounts at the FHLB. Securities sold under agreements to repurchase are accounted for as financing transactions and the obligations to repurchase these securities are recorded as liabilities in the consolidated balance sheets. The securities underlying the agreements to repurchase continue to be reflected in ASB’s asset accounts.

Derivative financial instruments. ASB enters into interest rate lock commitments (IRLCs) with borrowers, and forward commitments to sell loans or to-be-announced mortgage-backed securities to investors to hedge against the inherent interest rate and pricing risks associated with selling loans.

ASB enters into IRLCs for residential mortgage loans, which commit ASB to lend funds to a potential borrower at a specific interest rate and within a specified period of time. IRLCs that relate to the origination of mortgage loans that will be held for sale are considered derivative financial instruments under applicable accounting guidance. Outstanding IRLCs expose ASB to the risk that the price of the mortgage loans underlying the commitments may decline due to increases in mortgage interest rates from inception of the rate lock to the funding of the loan. The IRLCs are free-standing derivatives which are carried at fair value with changes recorded in mortgage banking income.

ASB enters into forward commitments to hedge the interest rate risk for rate locked mortgage applications in process and closed mortgage loans held for sale. These commitments are primarily forward sales of to-be-announced mortgage backed securities. Generally, when mortgage loans are closed, the forward commitment is liquidated and replaced with a mandatory delivery forward sale of the mortgage to a secondary market investor. In some cases, a best-efforts forward sale agreement is utilized as the forward commitment. These commitments are free-standing derivatives which are carried at fair value with changes recorded in mortgage banking income.

Changes in the fair value of IRLCs and forward commitments subsequent to inception are based on changes in the fair value of the underlying loan resulting from the fulfillment of the commitment and changes in the probability that the loan will fund within the terms of the commitment, which is affected primarily by changes in interest rates and the passage of time.

The notional amount and fair value of ASB’s derivative financial instruments were as follows:

	March 31, 2017					December 31, 2016
(in thousands)	Notional amount		Fair value			Notional amount		Fair value
Interest rate lock commitments	$	21,771	$	317		$	25,883	$	421
Forward commitments	22,120		(104		)	30,813		(177		)

ASB’s derivative financial instruments, their fair values and balance sheet location were as follows:

Derivative Financial Instruments Not Designated as Hedging Instruments 1	March 31, 2017				December 31, 2016
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	317	$	—	$	445	$	24
Forward commitments	—		104		8		185
	$	317	$	104	$	453	$	209

¹ Asset derivatives are included in other assets and liability derivatives are included in other liabilities in the balance sheets.

The following table presents ASB’s derivative financial instruments and the amount and location of the net gains or losses recognized in the statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statement of Income	Three months ended March 31
(in thousands)		2017			2016
Interest rate lock commitments	Mortgage banking income	$	(104	)	$	271
Forward commitments	Mortgage banking income	73			(163		)
		$	(31	)	$	108

Low-Income Housing Tax Credit (LIHTC). ASB’s unfunded commitments to fund its LIHTC investment partnerships were $14.4 million and $14.0 million at March 31, 2017 and December 31, 2016, respectively. These unfunded commitments were unconditional and legally binding and are recorded in other liabilities with a corresponding increase in other assets. Cash contributions and payments made on commitments to LIHTC investment partnerships are classified as operating activities in the Company’s consolidated statements of cash flows. As of March 31, 2017, ASB did not have any impairment losses resulting from forfeiture or ineligibility of tax credits or other circumstances related to its LIHTC investment partnerships.

Contingencies.  ASB is subject in the normal course of business to pending and threatened legal proceedings. Management does not anticipate that the aggregate ultimate liability arising out of these pending or threatened legal proceedings will be material to its financial position. However, ASB cannot rule out the possibility that such outcomes could have a material adverse effect on the results of operations or liquidity for a particular reporting period in the future.

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Retirement benefits

3 Months Ended

Mar. 31, 2017

Compensation and Retirement Disclosure [Abstract]

Retirement benefits

Retirement benefits

Defined benefit pension and other postretirement benefit plans information.  For the first three months of 2017, the Company contributed $17 million ($17 million by the Utilities) to its pension and other postretirement benefit plans, compared to $16 million ($16 million by the Utilities) in the first three months of 2016. The Company’s current estimate of contributions to its pension and other postretirement benefit plans in 2017 is $67 million ($66 million by the Utilities, $1 million by HEI and nil by ASB), compared to $65 million ($64 million by the Utilities, $1 million by HEI and nil by ASB) in 2016. In addition, the Company expects to pay directly $2 million ($1 million by the Utilities) of benefits in 2017, compared to $2 million ($1 million by the Utilities) paid in 2016.

The components of net periodic benefit cost for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended March 31
	Pension benefits						Other benefits
(in thousands)	2017			2016			2017			2016
HEI consolidated
Service cost	$	16,494		$	15,391		$	840		$	836
Interest cost	20,216			20,277			2,411			2,474
Expected return on plan assets	(25,721		)	(24,664		)	(3,066		)	(3,052		)
Amortization of net prior service loss (gain)	(14		)	(14		)	(449		)	(448		)
Amortization of net actuarial loss	6,513			5,969			366			287
Net periodic benefit cost	17,488			16,959			102			97
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	12,332		$	12,913		$	248		$	286
Hawaiian Electric consolidated
Service cost	$	16,094		$	14,933		$	835		$	822
Interest cost	18,589			18,603			2,327			2,389
Expected return on plan assets	(24,011		)	(22,932		)	(3,017		)	(3,003		)
Amortization of net prior service loss (gain)	2			4			(451		)	(451		)
Amortization of net actuarial loss	6,006			5,461			359			284
Net periodic benefit cost	16,680			16,069			53			41
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	11,524		$	12,023		$	199		$	230

HEI consolidated recorded retirement benefits expense of $9 million ($8 million by the Utilities) and $9 million ($8 million by the Utilities) in the first three months of 2017 and 2016, respectively, and charged the remaining net periodic benefit cost primarily to electric utility plant.

The Utilities have implemented pension and OPEB tracking mechanisms under which all of their retirement benefit expenses (except for executive life and nonqualified pension plan expenses) determined in accordance with GAAP are recovered over time. Under the tracking mechanisms, these retirement benefit costs that are over/under amounts allowed in rates are charged/credited to a regulatory asset/liability. The regulatory asset/liability for each utility will be amortized over 5 years beginning with the issuance of the PUC’s D&O in the respective utility’s next rate case.

Defined contribution plans information.  For the first three months of 2017 and 2016, the Company’s expenses for its defined contribution pension plans under the Hawaiian Electric Industries Retirement Savings Plan (HEIRSP) and the ASB 401(k) Plan were $1.5 million and $1.4 million, respectively, and cash contributions were $2.9 million and $2.7 million, respectively. For the first three months of 2017 and 2016, the Utilities’ expenses for its defined contribution pension plan under the HEIRSP were $0.5 million and $0.4 million, respectively, and cash contributions were $0.5 million and $0.4 million, respectively.

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Share-based compensation

3 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-based compensation

Share-based compensation

Under the 2010 Equity and Incentive Plan, as amended, HEI can issue shares of common stock as incentive compensation to selected employees in the form of stock options, stock appreciation rights, restricted shares, restricted stock units, performance shares and other share-based and cash-based awards. The 2010 Equity and Incentive Plan (original EIP) was amended and restated effective March 1, 2014 (EIP) and an additional 1.5 million shares was added to the shares available for issuance under these programs.

As of March 31, 2017, approximately 3.3 million shares remained available for future issuance under the terms of the EIP, assuming recycling of shares withheld to satisfy minimum statutory tax liabilities relating to EIP awards, including an estimated 0.4 million shares that could be issued upon the vesting of outstanding restricted stock units and the achievement of performance goals for awards outstanding under long-term incentive plans (assuming that such performance goals are achieved at maximum levels).

Under the 2011 Nonemployee Director Stock Plan (2011 Director Plan), HEI can issue shares of common stock as compensation to nonemployee directors of HEI, Hawaiian Electric and ASB. As of March 31, 2017, there were 120,428 shares remaining available for future issuance under the 2011 Director Plan.

Share-based compensation expense and the related income tax benefit were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
Share-based compensation expense 1	$	1.1	$	1.0
Income tax benefit	0.3		0.3
Hawaiian Electric consolidated
Share-based compensation expense 1	0.5		0.3
Income tax benefit	0.2		0.1

¹  For the three months ended March 31, 2017 and 2016, the Company has not capitalized any share-based compensation.

Stock awards. HEI granted HEI common stock to a nonemployee director of HEI and Hawaiian Electric under the 2011 Director Plan as follows:

($ in thousands)	Three months ended March 31, 2017
Shares granted	770
Fair value	$	25
Income tax benefit	10

The number of shares issued to the nonemployee director of HEI and Hawaiian Electric is determined based on the closing price of HEI Common Stock on the grant date.

Restricted stock units.  Information about HEI’s grants of restricted stock units was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	220,683			$	29.57	210,634			$	28.82
Granted	96,977			33.48		94,282			29.90
Vested	(81,624		)	28.85		(78,379		)	27.92
Forfeited	—			—		—			—
Outstanding, end of period	236,036			$	31.42	226,537			$	29.59
Total weighted-average grant-date fair value of shares granted ($ millions)	$	3.2				$	2.8

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

For the first three months of 2017 and 2016, total restricted stock units that vested and related dividends had a fair value of $3.1 million and $2.5 million, respectively, and the related tax benefits were $1.1 million and $0.9 million, respectively.

As of March 31, 2017, there was $6.1 million of total unrecognized compensation cost related to the nonvested restricted stock units. The cost is expected to be recognized over a weighted-average period of 3.0 years.

Long-term incentive plan payable in stock.  The 2017-2019 long-term incentive plan (LTIP) provides for performance awards under the EIP of shares of HEI common stock based on the satisfaction of performance goals, including a market condition goal. The number of shares of HEI common stock that may be awarded is fixed on the date the grants are made, subject to the achievement of specified performance levels and calculated dividend equivalents. The potential payout varies from 0% to 200% of the number of target shares depending on the achievement of the goals. The market condition goal is based on HEI’s total return to shareholders (TRS) compared to the Edison Electric Institute Index over the three-year period. The other performance condition goals relate to EPS growth, return on average common equity (ROACE) and ASB’s efficiency ratio. The 2015-2017 and 2016-2018 LTIPs provide for performance awards payable in cash, and thus are not included in the tables below.

LTIP linked to TRS.  Information about HEI’s LTIP grants linked to TRS was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	83,106			$	22.95	162,500			$	27.66
Granted (target level)	36,971			39.51		—			—
Vested (issued or unissued and cancelled)	(83,106		)	22.95		(78,553		)	32.69
Forfeited	—			—		—			—
Outstanding, end of period	36,971			$	39.51	83,947			$	22.95
Total weighted-average grant-date fair value of shares granted ($ millions)	$	1.5				$	—

(1) Weighted-average grant-date fair value per share determined using a Monte Carlo simulation model.

The grant date fair values of the shares were determined using a Monte Carlo simulation model utilizing actual information for the common shares of HEI and its peers for the period from the beginning of the performance period to the grant date and estimated future stock volatility and dividends of HEI and its peers over the remaining three-year performance period. The expected stock volatility assumptions for HEI and its peer group were based on the three-year historic stock volatility, and the annual dividend yield assumptions were based on dividend yields calculated on the basis of daily stock prices over the same three-year historical period.

The following table summarizes the assumptions used to determine the fair value of the LTIP awards linked to TRS and the resulting fair value of LTIP awards granted:

	2017
Risk-free interest rate	1.46		%
Expected life in years	3
Expected volatility	20.1		%
Range of expected volatility for Peer Group	15.4% to 26.0%
Grant date fair value (per share)	$	39.51

For the three months ended March 31, 2017, total vested LTIP awards linked to TRS and related dividends had a fair value of $1.9 million and the related tax benefits were $0.7 million. For the three months ended March 31, 2016, all vested shares in the table above were unissued and cancelled (i.e., lapsed) because the TRS goal was not met.

As of March 31, 2017, there was $1.3 million of total unrecognized compensation cost related to the nonvested performance awards payable in shares linked to TRS. The cost is expected to be recognized over a weighted-average period of 2.8 years.

LTIP awards linked to other performance conditions.  Information about HEI’s LTIP awards payable in shares linked to other performance conditions was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	109,816			$	25.18	222,647			$	26.02
Granted (target level)	147,888			33.48		—			—
Vested (issued)	(109,816		)	25.18		(109,097		)	26.89
Forfeited	—			—		—			—
Outstanding, end of period	147,888			$	33.48	113,550			$	25.18
Total weighted-average grant-date fair value of shares granted (at target performance levels) ($ millions)	$	5.0				$	—

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

For the three months ended March 31, 2017 and 2016, total vested LTIP awards linked to other performance conditions and related dividends had a fair value of $4.2 million and $3.6 million and the related tax benefits were $1.6 million and $1.4 million, respectively.

As of March 31, 2017, there was $4.2 million of total unrecognized compensation cost related to the nonvested shares linked to performance conditions other than TRS. The cost is expected to be recognized over a weighted-average period of 2.8 years.

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Shareholders' equity

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Shareholders' equity

Shareholders’ equity

Accumulated other comprehensive income/(loss).  Changes in the balances of each component of accumulated other comprehensive income/(loss) (AOCI) were as follows:

	HEI Consolidated												Hawaiian Electric Consolidated
(in thousands)	Net unrealized gains (losses) on securities			Unrealized gains (losses) on derivatives			Retirement benefit plans			AOCI			Unrealized gains (losses) on derivatives			Retirement benefit plans		AOCI
Balance, December 31, 2016	$	(7,931	)	$	(454	)	$	(24,744	)	$	(33,129	)	$	(454	)	$	132	$	(322	)
Current period other comprehensive income	223			454			308			985			454			5		459
Balance, March 31, 2017	$	(7,708	)	$	—		$	(24,436	)	$	(32,144	)	$	—		$	137	$	137
Balance, December 31, 2015	$	(1,872	)	$	(54	)	$	(24,336	)	$	(26,262	)	$	—		$	925	$	925
Current period other comprehensive income	7,428			1,056			316			8,800			1,002			14		1,016
Balance, March 31, 2016	$	5,556		$	1,002		$	(24,020	)	$	(17,462	)	$	1,002		$	939	$	1,941

Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI
	Three months ended March 31						Affected line item in the
(in thousands)	2017			2016			Statement of Income
HEI consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue-electric utilities (losses on window forward contracts - see Note 4 for additional details)
Interest rate contracts (settled in 2011)	$	—		$	54		Interest expense
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,921			3,537			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	762		$	369
Hawaiian Electric consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue (losses on window forward contracts - see Note 4 for additional details)
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,618			3,236			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	459		$	14

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Fair value measurements

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair value measurements

Fair value measurements

Fair value estimates are estimates of the price that would be received to sell an asset, or paid upon the transfer of a liability, in an orderly transaction between market participants at the measurement date. The fair value estimates are generally determined based on assumptions that market participants would use in pricing the asset or liability and are based on market data obtained from independent sources. However, in certain cases, the Company and the Utilities use their own assumptions about market participant assumptions based on the best information available in the circumstances. These valuations are estimates at a specific point in time, based on relevant market information, information about the financial instrument and judgments regarding future expected loss experience, economic conditions, risk characteristics of various financial instruments and other factors. These estimates do not reflect any premium or discount that could result if the Company or the Utilities were to sell its entire holdings of a particular financial instrument at one time. Because no active trading market exists for a portion of the Company’s and the Utilities’ financial instruments, fair value estimates cannot be determined with precision. Changes in the underlying assumptions used, including discount rates and estimates of future cash flows, could significantly affect the estimates.  In addition, the tax ramifications related to the realization of the unrealized gains and losses could have a significant effect on fair value estimates, but have not been considered in making such estimates.

The Company and the Utilities group their financial assets measured at fair value in three levels outlined as follows:

Level 1: Inputs to the valuation methodology are quoted prices, unadjusted, for identical assets or liabilities in active markets. A quoted price in an active market provides the most reliable evidence of fair value and is used to measure fair value whenever available.

Level 2: Inputs to the valuation methodology include quoted prices for similar assets or liabilities in active markets; inputs to the valuation methodology include quoted prices for identical or similar assets or liabilities in markets that are not active; or inputs to the valuation methodology that are derived principally from or can be corroborated by observable market data by correlation or other means.

Level 3: Inputs to the valuation methodology are unobservable and significant to the fair value measurement. Level 3 assets and liabilities include financial instruments whose value is determined using discounted cash flow methodologies, as well as instruments for which the determination of fair value requires significant management judgment or estimation.

Classification in the hierarchy is based upon the lowest level input that is significant to the fair value measurement of the asset or liability. For instruments classified in Level 1 and 2 where inputs are primarily based upon observable market data, there is less judgment applied in arriving at the fair value. For instruments classified in Level 3, management judgment is more significant due to the lack of observable market data.

Fair value is also used on a nonrecurring basis to evaluate certain assets for impairment or for disclosure purposes. Examples of nonrecurring uses of fair value include mortgage servicing rights accounted for by the amortization method, loan impairments for certain loans and goodwill.

Fair value measurement and disclosure valuation methodology. The following are descriptions of the valuation methodologies used for assets and liabilities recorded at fair value and for estimating fair value for financial instruments not carried at fair value:

Short-term borrowings—other than bank.  The carrying amount of short-term borrowings approximated fair value because of the short maturity of these instruments.

Investment securities. The fair value of ASB’s investment securities is determined quarterly through pricing obtained from independent third-party pricing services or from brokers not affiliated with the trade. Non-binding broker quotes are infrequent and generally occur for new securities that are settled close to the month-end pricing date. The third-party pricing vendors ASB uses for pricing its securities are reputable firms that provide pricing services on a global basis and have processes in place to ensure quality and control. The third-party pricing services use a variety of methods to determine the fair value of securities that fall under Level 2 of the ASB’s fair value measurement hierarchy. Among the considerations are quoted prices for similar securities in an active market, yield spreads for similar trades, adjustments for liquidity, size, collateral characteristics, historic and generic prepayment speeds, and other observable market factors.

To enhance the robustness of the pricing process, ASB will on a quarterly basis compare its standard third-party vendor’s price with that of another third-party vendor. If the prices are within an acceptable tolerance range, the price of the standard vendor will be accepted. If the variance is beyond the tolerance range, an evaluation will be conducted by ASB and a challenge to the price may be made. Fair value in such cases will be based on the value that best reflects the data and observable characteristics of the security. In all cases, the fair value used will have been independently determined by a third-party pricing vendor or non-affiliated broker and not by ASB.

The fair value of the mortgage revenue bond is estimated using a discounted cash flow model to calculate the present value of future principal and interest payments and, therefore is classified within Level 3 of the valuation hierarchy.

Loans held for sale. Loans carried at the lower of cost or market are valued using market observable pricing inputs, which are derived from third party loan sales and securitizations and, therefore, are classified within Level 2 of the valuation hierarchy. ASB transferred $6.1 million of loans receivable out of Level 3 into Level 2 due to changes in the observability of significant inputs during the quarter ended March 31, 2017.

Loans held for investment. Fair value of loans held for investment is derived using a discounted cash flow approach which includes an evaluation of the underlying loan characteristics. The valuation model uses loan characteristics which includes product type, maturity dates and the underlying interest rate of the portfolio. This information is input into the valuation models along with various forecast valuation assumptions including prepayment forecasts, to determine the discount rate. These assumptions are derived from internal and third party sources. Noting the valuation is derived from model-based techniques, ASB includes loans held for investment within Level 3 of the valuation hierarchy.

Impaired loans. At the time a loan is considered impaired, it is valued at the lower of cost or fair value. Fair value is determined primarily by using an income, cost or market approach and is normally provided through appraisals. Impaired loans carried at fair value generally receive specific allocations within the allowance for loan losses. For collateral-dependent loans, fair value is commonly based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments typically result in a Level 3 classification of the inputs for determining fair value. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Generally, impaired loans are evaluated quarterly for additional impairment and adjusted accordingly.

Real estate acquired in settlement of loans. Foreclosed assets are carried at fair value (less estimated costs to sell) and are generally based upon appraisals or independent market prices that are periodically updated subsequent to classification as real estate owned. Such adjustments typically result in a Level 3 classification of the inputs for determining fair value. ASB estimates the fair value of collateral-dependent loans and real estate owned using the sales comparison approach.

Mortgage servicing rights. Mortgage servicing rights (MSRs) are capitalized at fair value based on market data at the time of sale and accounted for in subsequent periods at the lower of amortized cost or fair value. Mortgage servicing rights are evaluated for impairment at each reporting date. ASB's MSRs are stratified based on predominant risk characteristics of the underlying loans including loan type and note rate. For each stratum, fair value is calculated by discounting expected net income streams using discount rates that reflect industry pricing for similar assets. Expected net income streams are estimated based on industry assumptions regarding prepayment expectations and income and expenses associated with servicing residential mortgage loans for others. Impairment is recognized through a valuation allowance for each stratum when the carrying amount exceeds fair value, with any associated provision recorded as a component of loan servicing fees included in "Revenues - bank" in the consolidated statements of income. A direct write-down is recorded when the recoverability of the valuation allowance is deemed to be unrecoverable. ASB compares the fair value of MSRs to an estimated value calculated by an independent third-party. The third-party relies on both published and unpublished sources of market related assumptions and their own experience and expertise to arrive at a value. ASB uses the third-party value only to assess the reasonableness of its own estimate.

Time deposits. The fair value of fixed-maturity certificates of deposit was estimated by discounting the future cash flows using the rates currently offered for deposits of similar remaining maturities.

Other borrowings. For fixed-rate advances and repurchase agreements, fair value is estimated using quantitative discounted cash flow models that require the use of interest rate inputs that are currently offered for advances and repurchase agreements of similar remaining maturities. The majority of market inputs are actively quoted and can be validated through external sources, including broker market transactions and third party pricing services.

Long-term debt—other than bank.  Fair value of long-term debt of HEI and the Utilities was obtained from third-party financial services providers based on the current rates offered for debt of the same or similar remaining maturities and from discounting the future cash flows using the current rates offered for debt of the same or similar remaining maturities.

Interest rate lock commitments (IRLCs). The estimated fair value of commitments to originate residential mortgage loans for sale is based on quoted prices for similar loans in active markets. IRLCs are classified as Level 2 measurements.

Forward sales commitments. To be announced (TBA) mortgage-backed securities forward commitments are classified as Level 1, and consist of publicly-traded debt securities for which identical fair values can be obtained through quoted market prices in active exchange markets. The fair values of ASB’s best efforts and mandatory delivery loan sale commitments are determined using quoted prices in the market place that are observable and are classified as Level 2 measurements.

Window forward contracts. The estimated fair value of the Utilities’ window forward contracts was obtained from a third-party financial services provider based on the effective exchange rate offered for the foreign currency denominated transaction. Window forward contracts are classified as Level 2 measurements.

The following table presents the carrying or notional amount, fair value and placement in the fair value hierarchy of the Company’s financial instruments. For stock in Federal Home Loan Bank, the carrying amount is a reasonable estimate of fair value because it can only be redeemed at par. For bank-owned life insurance, the carrying amount is the cash surrender value of the insurance policies, which is a reasonable estimate of fair value. For financial liabilities such as noninterest-bearing demand, interest-bearing demand, and savings and money market deposits, the carrying amount is a reasonable estimate of fair value as these liabilities have no stated maturity.

			Estimated fair value
	Carrying or notional amount		Quoted prices in active markets for identical assets		Significant  other observable  inputs		Significant unobservable inputs
(in thousands)			(Level 1)		(Level 2)		(Level 3)		Total
March 31, 2017
Financial assets
HEI consolidated
Money market funds	$	6	$	—	$	6	$	—	$	6
Available-for-sale investment securities	1,228,922		—		1,213,495		15,427		1,228,922
Stock in Federal Home Loan Bank	11,706		—		11,706		—		11,706
Loans receivable, net	4,679,728		—		10,881		4,816,099		4,826,980
Mortgage servicing rights	9,294		—		—		13,650		13,650
Bank-owned life insurance	144,661		—		144,661		—		144,661
Derivative assets	22,986		—		317		—		317
Financial liabilities
HEI consolidated
Deposit liabilities	5,675,090		—		5,671,729		—		5,671,729
Short-term borrowings—other than bank	2,300		—		2,300		—		2,300
Other bank borrowings	200,154		—		201,000		—		201,000
Long-term debt, net—other than bank	1,618,651		—		1,707,954		—		1,707,954
Derivative liabilities	36,743		98		283		—		381
Hawaiian Electric consolidated
Short-term borrowings	1,500		—		1,500		—		1,500
Long-term debt, net	1,318,871		—		1,402,690		—		1,402,690
Derivative liabilities	15,838		—		277		—		277
December 31, 2016
Financial assets
HEI consolidated
Money market funds	$	13,085	$	—	$	13,085	$	—	$	13,085
Available-for-sale investment securities	1,105,182		—		1,089,755		15,427		1,105,182
Stock in Federal Home Loan Bank	11,218		—		11,218		—		11,218
Loans receivable, net	4,701,977		—		13,333		4,839,493		4,852,826
Mortgage servicing rights	9,373		—		—		13,216		13,216
Bank-owned life insurance	143,197		—		143,197		—		143,197
Derivative assets	23,578		—		453		—		453
Financial liabilities
HEI consolidated
Deposit liabilities	5,548,929		—		5,546,644		—		5,546,644
Short-term borrowings—other than bank	—		—		—		—		—
Other bank borrowings	192,618		—		193,991		—		193,991
Long-term debt, net—other than bank	1,619,019		—		1,704,717		—		1,704,717
Derivative liabilities	53,852		129		823		—		952
Hawaiian Electric consolidated
Long-term debt, net	1,319,260		—		1,399,490		—		1,399,490
Derivative liabilities	20,734		—		743		—		743

Fair value measurements on a recurring basis.  Assets and liabilities measured at fair value on a recurring basis were as follows:

	March 31, 2017						December 31, 2016
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Money market funds (“other” segment)	$	—	$	6	$	—	$	—	$	13,085	$	—
Available-for-sale investment securities (bank segment)
Mortgage-related securities-FNMA, FHLMC and GNMA	$	—	$	1,025,138	$	—	$	—	$	897,474	$	—
U.S. Treasury and federal agency obligations	—		188,357		—		—		192,281		—
Mortgage revenue bond	—		—		15,427		—		—		15,427
	$	—	$	1,213,495	$	15,427	$	—	$	1,089,755	$	15,427
Derivative assets (bank segment) 1
Interest rate lock commitments	$	—	$	317	$	—	$	—	$	445	$	—
Forward commitments	—		—		—		—		8		—
	$	—	$	317	$	—	$	—	$	453	$	—
Derivative liabilities
Interest rate lock commitments (bank segment) 1	$	—	$	—	$	—	$	—	$	24	$	—
Forward commitments (bank segment) 1	98		6		—		129		56		—
Window forward contracts (electric utility segment)2	—		277		—		—		743		—
	$	98	$	283	$	—	$	129	$	823	$	—

¹  Derivatives are carried at fair value with changes in value reflected in the balance sheet in other assets or other liabilities and included in mortgage banking income.

² Liability derivatives are included in other current liabilities in the balance sheets.

There were no transfers of financial assets and liabilities between Level 1 and Level 2 of the fair value hierarchy during the quarter ended March 31, 2017.

The changes in Level 3 assets and liabilities measured at fair value on a recurring basis were as follows:

Mortgage revenue bond	2017		2016
(in thousands)
Balance, January 1	$	15,427	$	—
Principal payments received	—		—
Purchases	—		—
Unrealized gain (loss) included in other comprehensive income	—		—
Balance, March 31	$	15,427	$	—

ASB holds one mortgage revenue bond issued by the Department of Budget and Finance of the State of Hawaii. The Company estimates the fair value by using a discounted cash flow model to calculate the present value of estimated future principal and interest payments. The unobservable input used in the fair value measurement is the weighted average discount rate. As of March 31, 2017, the weighted average discount rate was 2.658% which was derived by incorporating a credit spread over the one month LIBOR rate. Significant increases (decreases) in the weighted average discount rate could result in a significantly lower (higher) fair value measurement.

Fair value measurements on a nonrecurring basis.  Certain assets and liabilities are measured at fair value on a nonrecurring basis and therefore are not included in the tables above. These measurements primarily result from assets carried at the lower of cost or fair value or from impairment of individual assets. The carrying value of assets measured at fair value on a nonrecurring basis were as follows:

			Fair value measurements
(in thousands)	Balance		Level 1		Level 2		Level 3
March 31, 2017
Loans	$	1,281	$	—	$	—	$	1,281
December 31, 2016
Loans	2,767		—		—		2,767
Real estate acquired in settlement of loans	1,189		—		—		1,189

For three months ended March 31,2017 and 2016, there were no adjustments to fair value for ASB’s loans held for sale.

The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis:

					Significant unobservable  input value (1)
($ in thousands)	Fair value		Valuation technique	Significant unobservable input	Range	Weighted Average
March 31, 2017
Residential loan	$	222	Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Commercial loan	810		Sales price	Sales price		N/A (2)
Commercial loan	249		Fair value of property or collateral	Fair value of business assets		N/A (2)
Total loans	$	1,281
December 31, 2016
Residential loans	$	2,468	Sales price	Sales price	95-100%	97%
Residential loans	287		Fair value of property or collateral	Appraised value less 7% selling cost	42-65%	61%
Home equity lines of credit	12		Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Total loans	$	2,767
Real estate acquired in settlement of loans	$	1,189	Fair value of property or collateral	Appraised value less 7% selling cost	100%	100%

(1) Represent percent of outstanding principal balance.

(2) N/A - Not applicable. There is one loan in each fair value measurement type.

Significant increases (decreases) in any of those inputs in isolation would result in significantly higher (lower) fair value measurements.

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Cash flows

3 Months Ended

Mar. 31, 2017

Supplemental Cash Flow Elements [Abstract]

Cash flows

Cash flows

Three months ended March 31	2017			2016
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates	$	19		$	20
Income taxes paid (including refundable credits)	4			1
Income taxes refunded (including refundable credits)	—			45
Hawaiian Electric consolidated
Interest paid to non-affiliates	13			12
Income taxes paid (including refundable credits)	2			—
Income taxes refunded (including refundable credits)	—			20
Supplemental disclosures of noncash activities
HEI consolidated
Common stock dividends reinvested in HEI common stock (financing)1	—			6
Loans transferred from held for investment to held for sale (investing)	9			—
Common stock issued (gross) for director and executive/management compensation (financing)2	9			6
Obligations to fund low income housing investments (operating)	1			—
HEI consolidated and Hawaiian Electric consolidated
Electric utility property, plant and equipment
AFUDC-equity (operating)	2			2
Estimated fair value of noncash contributions in aid of construction (investing)	—			1
Change in unpaid invoices and accruals (investing)	(52		)	(48		)

¹The amounts shown represent common stock dividends reinvested in HEI common stock under the HEI Dividend Reinvestment and Stock Purchase Plan (DRIP) in noncash transactions.

²The amounts shown represent the market value of common stock issued for director and executive/management compensation and withheld to satisfy statutory tax liabilities.

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Recent accounting pronouncements

3 Months Ended

Mar. 31, 2017

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Recent accounting pronouncements

Recent accounting pronouncements

Revenues from contracts with customers.  In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, “Revenue from Contracts with Customers (Topic 606).” The core principle of the guidance in ASU No. 2014-09 is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, an entity should:  (1) identify the contract/s with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when, or as, the entity satisfies a performance obligation. ASU No. 2014-09 also requires disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.

As of March 31, 2017, the Company has identified its revenue streams from, and performance obligations to, customers. The Company continues to monitor development of industry-specific application guidance and is currently evaluating the impacts of adoption of ASU No. 2014-09.

The Company plans to adopt ASU No. 2014-09 (and subsequently issued revenue-related ASUs, as applicable) in the first quarter of 2018, but has not determined the method of adoption (full or modified retrospective application). The Company expects to present additional revenue disclosures, but the full impact of adoption of ASU No. 2014-09 on its results of operations, financial condition and liquidity cannot be determined until its evaluation process is complete.

Financial instruments.  In January 2016, the FASB issued ASU No. 2016-01, “Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities,” which, among other things:

• Requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.

• Requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.

• Requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables).

• Eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost.

The Company plans to adopt ASU No. 2016-01 in the first quarter of 2018 and has not yet determined the impact of adoption.

Leases. In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842),” which requires that lessees recognize a liability to make lease payments (the lease liability) and a right-of-use asset, representing its right to use the underlying asset for the lease term, for all leases (except short-term leases) at the commencement date. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election and recognize lease expense for such leases generally on a straight-line basis over the lease term. For finance leases, a lessee is required to recognize interest on the lease liability separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, a lessee is required to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term on a generally straight-line basis.

The Company plans to adopt ASU No. 2016-02 in the first quarter of 2019 (using a modified retrospective transition approach for leases existing at, or entered into after, January 1, 2017) and has not yet determined the impact of adoption.

Stock compensation.  In March 2016, the FASB issued ASU No. 2016-09, “Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting,” which simplifies several aspects of the accounting for share-based payment transactions.

The Company adopted ASU No. 2016-09 in the first quarter of 2017. From January 1, 2017, all excess tax benefits and tax deficiencies are recognized as income tax expense or benefit in the income statement. From January 1, 2017, no excess tax benefits and deficiencies are included in determining the assumed proceeds under the treasury stock method of calculating diluted EPS. As of January 1, 2017, HEI adopted an accounting policy to account for forfeitures when they occur.

From January 1, 2017, HEI retrospectively applied the cashflow guidance for taxes paid (equivalent to the value of withheld shares for tax withholding purposes) and excess tax benefits. Excess tax benefits will be classified along with other income tax cash flows as an operating activity and the cash payments made to taxing authorities on the employees’ behalf for withheld shares will be classified as financing activities on the HEI Consolidated Statements of Cash Flows for all periods that are presented.

Credit Losses. In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments,” which is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. ASU No. 2016-13 requires the measurement of all expected credit losses for financial assets held at the reporting date (based on historical experience, current conditions and reasonable and supportable forecasts) and enhanced disclosures to help financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. In addition, ASU No. 2016-13 amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The other-than-temporary impairment model of accounting for credit losses on AFS debt securities will be replaced with an estimate of expected credit losses only when the fair value is below the amortized cost of the asset. The length of time the fair value of an AFS debt security has been below the amortized cost will no longer impact the determination of whether a credit loss exists. The AFS debt security model will also require the use of an allowance to record the estimated losses (and subsequent recoveries). The accounting for the initial recognition of the estimated expected credit losses for purchased financial assets with credit deterioration would be recognized through an allowance for loan losses with an offset to the cost basis of the related financial asset at acquisition (i.e., there is no impact to net income at initial recognition).

The Company plans to adopt ASU No. 2016-13 in the first quarter of 2020 and has not yet determined the impact of adoption.

Cash Flows. In August 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which provides guidance on eight specific cash flow issues - debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies (including bank-owned life insurance policies), distributions received from equity method investees, beneficial interests in securitization transactions, and separately identifiable cash flows and application of the predominance principle.

The Company plans to adopt ASU No. 2016-15 in the first quarter of 2018 using a retrospective transition method and has not yet determined the impact of adoption.

Intra-entity transfers of assets other than inventory.  In October 2016, the FASB issued ASU No. 2016-16, “Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory,” which changes current guidance that prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer until the asset has been sold to an outside party by requiring the recognition of the income tax consequences of such transfer when it occurs.

The Company plans to adopt ASU No. 2016-16 in the first quarter of 2018 using a modified retrospective transition method and believes the impact of adoption will be immaterial to the Company’s and Hawaiian Electric’s condensed consolidated financial statements.

Restricted cash.  In November 2016, the FASB issued ASU No. 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash,” which requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents.

The Company plans to adopt ASU No. 2016-18 in the first quarter of 2018 using a retrospective transition method and believes the impact of adoption will not be material to the Company’s and Hawaiian Electric’s consolidated statements of cash flows.

Goodwill impairment. In January 2017, the FASB issued ASU No. 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to the adoption of ASU No. 2017-04, an entity was required to perform a two-step test to determine the amount, if any, of goodwill impairment. In Step 1, an entity compared the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeded its fair value, the entity performed Step 2 and compared the implied fair value of goodwill with the carrying amount of that goodwill for that reporting unit. An impairment charge equal to the amount by which the carrying amount of goodwill for the reporting unit exceeded the implied fair value of that goodwill would then be recorded. ASU No. 2017-04 removes the second step of the test. An entity will apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value. ASU No. 2017-04 does not amend the optional qualitative assessment of goodwill impairment.

The Company plans to adopt ASU No. 2017-04 prospectively in 2017 and does not expect the impact of adoption to be material.

Net periodic pension cost and net periodic postretirement benefit cost. In March 2017, the FASB issued ASU No. 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” which requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. It also requires the other components of net periodic pension cost and net periodic postretirement benefit cost as defined in paragraphs 715-30-35-4 and 715-60-35-9 to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. Additionally, only the service cost component is eligible for capitalization, when applicable.

The Company plans to adopt ASU No. 2017-07 in the first quarter of 2018 and has not yet determined the impact of adoption.

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Credit agreements

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Credit agreements

Credit agreements

HEI. On April 2, 2014, HEI and a syndicate of nine financial institutions entered into an amended and restated revolving non-collateralized credit agreement (HEI Facility). The HEI Facility increased HEI’s line of credit to $150 million from $125 million, extended the term of the facility to April 2, 2019, and provided improved pricing compared to HEI’s prior facility. Under the HEI Facility, draws would generally bear interest, based on HEI’s current long-term credit ratings, at the “Adjusted LIBO Rate,” as defined in the agreement, plus 137.5 basis points and annual fees on undrawn commitments of 20 basis points. The HEI Facility contains updated provisions for pricing adjustments in the event of a long-term ratings change based on the HEI Facility’s ratings-based pricing grid. Certain modifications were made to incorporate some updated terms and conditions customary for facilities of this type. In addition, the HEI Consolidated Net Worth covenant, as defined in the original facility, was removed from the HEI Facility, leaving only one financial covenant (relating to HEI’s ratio of funded debt to total capitalization, each on a non-consolidated basis). Under the credit agreement, it is an event of default if HEI fails to maintain an unconsolidated “Capitalization Ratio” (funded debt) of 50% or less (actual ratio of 13% as of March 31, 2017, as calculated under the agreement) or if HEI no longer owns Hawaiian Electric. The HEI Facility continues to contain customary conditions which must be met in order to draw on it, including compliance with covenants (such as covenants preventing HEI’s subsidiaries from entering into agreements that restrict the ability of the subsidiaries to pay dividends to, or to repay borrowings from, HEI).

The HEI Facility will be maintained to support the issuance of commercial paper, but also may be drawn to repay HEI’s short-term and long-term indebtedness, to make investments in or loans to subsidiaries and for HEI’s working capital and general corporate purposes.

Hawaiian Electric. On April 2, 2014, Hawaiian Electric and a syndicate of nine financial institutions entered into an amended and restated revolving non-collateralized credit agreement (Hawaiian Electric Facility). The Hawaiian Electric Facility increased Hawaiian Electric’s line of credit to $200 million from $175 million. In January 2015, the PUC approved Hawaiian Electric’s request to extend the term of the credit facility to April 2, 2019. The Hawaiian Electric Facility provided improved pricing compared to its prior facility. Under the Hawaiian Electric Facility, draws would generally bear interest, based on Hawaiian Electric’s current long-term credit ratings, at the “Adjusted LIBO Rate,” as defined in the agreement, plus 137.5 basis points and annual fees on undrawn commitments of 20 basis points. The Hawaiian Electric Facility contains updated provisions for pricing adjustments in the event of a long-term ratings change based on the Hawaiian Electric Facility’s ratings-based pricing grid. Certain modifications were made to incorporate some updated terms and conditions customary for facilities of this type. The Hawaiian Electric Facility continues to contain customary conditions which must be met in order to draw on it, including compliance with several covenants (such as covenants preventing its subsidiaries from entering into agreements that restrict the ability of the subsidiaries to pay dividends to, or to repay borrowings from, Hawaiian Electric, and restricting its ability as well as the ability of any of its subsidiaries to guarantee additional indebtedness of the subsidiaries if such additional debt would cause the subsidiary’s “Consolidated Subsidiary Funded Debt to Capitalization Ratio” to exceed 65% (ratio of 42% for Hawaii Electric Light and 42% for Maui Electric as of March 31, 2017, as calculated under the agreement)). In addition to customary defaults, Hawaiian Electric’s failure to maintain its financial ratios, as defined in its credit agreement, or meet other requirements may result in an event of default. For example, under the credit agreement, it is an event of default if Hawaiian Electric fails to maintain a “Consolidated Capitalization Ratio” (equity) of at least 35% (ratio of 57% as of March 31, 2017, as calculated under the credit agreement), or if Hawaiian Electric is no longer owned by HEI.

The Hawaiian Electric Facility will be maintained to support the issuance of commercial paper, but also may be drawn to repay Hawaiian Electric’s short-term indebtedness, to make loans to subsidiaries and for Hawaiian Electric’s capital expenditures, working capital and general corporate purposes.

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Related party transactions

3 Months Ended

Mar. 31, 2017

Related Party Transactions [Abstract]

Related party transactions

Related party transactions

For general management and administrative services in the three months ended March 31, 2017 and 2016, HEI charged the Utilities $1.4 million and $2.1 million, respectively. The amounts charged by HEI to its subsidiaries for services provided by HEI employees are allocated primarily on the basis of time expended in providing such services.

Mr. Timothy Johns, a member of the Hawaiian Electric Board of Directors, is an executive officer of Hawaii Medical Service Association (HMSA). Ms. Susan Li, an executive of Hawaiian Electric, is the Chair of the Hawaii Dental Service (HDS) Board of Directors. The Company’s HMSA costs and expense (for health insurance premiums, claims plus administration expense and stop-loss insurance coverages) and HDS costs and expense (for dental insurance premiums) and the Utilities’ HMSA costs and expense (for health insurance premiums) and HDS costs and expense (for dental insurance premiums) were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
HMSA costs	$	7	$	7
HMSA expense*	5		5
HDS costs	1		1
HDS expense*	1		1
Hawaiian Electric consolidated
HMSA costs	6		6
HMSA expense*	4		3
HDS costs	1		1
HDS expense*	—		—

* Charged the remaining costs primarily to electric utility plant.

The costs and expense in the table above are gross amounts (i.e., not net of employee contributions to employee benefits).

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Basis of presentation (Policies)

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Recent accounting pronouncements

Revenues from contracts with customers.  In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, “Revenue from Contracts with Customers (Topic 606).” The core principle of the guidance in ASU No. 2014-09 is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, an entity should:  (1) identify the contract/s with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when, or as, the entity satisfies a performance obligation. ASU No. 2014-09 also requires disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.

As of March 31, 2017, the Company has identified its revenue streams from, and performance obligations to, customers. The Company continues to monitor development of industry-specific application guidance and is currently evaluating the impacts of adoption of ASU No. 2014-09.

The Company plans to adopt ASU No. 2014-09 (and subsequently issued revenue-related ASUs, as applicable) in the first quarter of 2018, but has not determined the method of adoption (full or modified retrospective application). The Company expects to present additional revenue disclosures, but the full impact of adoption of ASU No. 2014-09 on its results of operations, financial condition and liquidity cannot be determined until its evaluation process is complete.

Financial instruments.  In January 2016, the FASB issued ASU No. 2016-01, “Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities,” which, among other things:

• Requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.

• Requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.

• Requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables).

• Eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost.

The Company plans to adopt ASU No. 2016-01 in the first quarter of 2018 and has not yet determined the impact of adoption.

Leases. In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842),” which requires that lessees recognize a liability to make lease payments (the lease liability) and a right-of-use asset, representing its right to use the underlying asset for the lease term, for all leases (except short-term leases) at the commencement date. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election and recognize lease expense for such leases generally on a straight-line basis over the lease term. For finance leases, a lessee is required to recognize interest on the lease liability separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, a lessee is required to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term on a generally straight-line basis.

The Company plans to adopt ASU No. 2016-02 in the first quarter of 2019 (using a modified retrospective transition approach for leases existing at, or entered into after, January 1, 2017) and has not yet determined the impact of adoption.

Stock compensation.  In March 2016, the FASB issued ASU No. 2016-09, “Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting,” which simplifies several aspects of the accounting for share-based payment transactions.

The Company adopted ASU No. 2016-09 in the first quarter of 2017. From January 1, 2017, all excess tax benefits and tax deficiencies are recognized as income tax expense or benefit in the income statement. From January 1, 2017, no excess tax benefits and deficiencies are included in determining the assumed proceeds under the treasury stock method of calculating diluted EPS. As of January 1, 2017, HEI adopted an accounting policy to account for forfeitures when they occur.

From January 1, 2017, HEI retrospectively applied the cashflow guidance for taxes paid (equivalent to the value of withheld shares for tax withholding purposes) and excess tax benefits. Excess tax benefits will be classified along with other income tax cash flows as an operating activity and the cash payments made to taxing authorities on the employees’ behalf for withheld shares will be classified as financing activities on the HEI Consolidated Statements of Cash Flows for all periods that are presented.

Credit Losses. In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments,” which is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. ASU No. 2016-13 requires the measurement of all expected credit losses for financial assets held at the reporting date (based on historical experience, current conditions and reasonable and supportable forecasts) and enhanced disclosures to help financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. In addition, ASU No. 2016-13 amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The other-than-temporary impairment model of accounting for credit losses on AFS debt securities will be replaced with an estimate of expected credit losses only when the fair value is below the amortized cost of the asset. The length of time the fair value of an AFS debt security has been below the amortized cost will no longer impact the determination of whether a credit loss exists. The AFS debt security model will also require the use of an allowance to record the estimated losses (and subsequent recoveries). The accounting for the initial recognition of the estimated expected credit losses for purchased financial assets with credit deterioration would be recognized through an allowance for loan losses with an offset to the cost basis of the related financial asset at acquisition (i.e., there is no impact to net income at initial recognition).

The Company plans to adopt ASU No. 2016-13 in the first quarter of 2020 and has not yet determined the impact of adoption.

Cash Flows. In August 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which provides guidance on eight specific cash flow issues - debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies (including bank-owned life insurance policies), distributions received from equity method investees, beneficial interests in securitization transactions, and separately identifiable cash flows and application of the predominance principle.

The Company plans to adopt ASU No. 2016-15 in the first quarter of 2018 using a retrospective transition method and has not yet determined the impact of adoption.

Intra-entity transfers of assets other than inventory.  In October 2016, the FASB issued ASU No. 2016-16, “Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory,” which changes current guidance that prohibits the recognition of current and deferred income taxes for an intra-entity asset transfer until the asset has been sold to an outside party by requiring the recognition of the income tax consequences of such transfer when it occurs.

The Company plans to adopt ASU No. 2016-16 in the first quarter of 2018 using a modified retrospective transition method and believes the impact of adoption will be immaterial to the Company’s and Hawaiian Electric’s condensed consolidated financial statements.

Restricted cash.  In November 2016, the FASB issued ASU No. 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash,” which requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents.

The Company plans to adopt ASU No. 2016-18 in the first quarter of 2018 using a retrospective transition method and believes the impact of adoption will not be material to the Company’s and Hawaiian Electric’s consolidated statements of cash flows.

Goodwill impairment. In January 2017, the FASB issued ASU No. 2017-04, “Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to the adoption of ASU No. 2017-04, an entity was required to perform a two-step test to determine the amount, if any, of goodwill impairment. In Step 1, an entity compared the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeded its fair value, the entity performed Step 2 and compared the implied fair value of goodwill with the carrying amount of that goodwill for that reporting unit. An impairment charge equal to the amount by which the carrying amount of goodwill for the reporting unit exceeded the implied fair value of that goodwill would then be recorded. ASU No. 2017-04 removes the second step of the test. An entity will apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value. ASU No. 2017-04 does not amend the optional qualitative assessment of goodwill impairment.

The Company plans to adopt ASU No. 2017-04 prospectively in 2017 and does not expect the impact of adoption to be material.

Net periodic pension cost and net periodic postretirement benefit cost. In March 2017, the FASB issued ASU No. 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” which requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. It also requires the other components of net periodic pension cost and net periodic postretirement benefit cost as defined in paragraphs 715-30-35-4 and 715-60-35-9 to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. Additionally, only the service cost component is eligible for capitalization, when applicable.

The Company plans to adopt ASU No. 2017-07 in the first quarter of 2018 and has not yet determined the impact of adoption.

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Segment financial information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Schedule of segment financial information

(in thousands)	Electric utility		Bank		Other			Total
Three months ended March 31, 2017
Revenues from external customers	$	518,566	$	72,856	$	140		$	591,562
Intersegment revenues (eliminations)	45		—		(45		)	—
Revenues	$	518,611	$	72,856	$	95		$	591,562
Income (loss) before income taxes	$	34,722	$	24,160	$	(7,300	)	$	51,582
Income taxes (benefit)	12,758		8,347		(4,189		)	16,916
Net income (loss)	21,964		15,813		(3,111		)	34,666
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	21,465	$	15,813	$	(3,085	)	$	34,193
Total assets (at March 31, 2017)	$	5,969,042	$	6,559,646	$	14,587		$	12,543,275
Three months ended March 31, 2016
Revenues from external customers	$	482,045	$	68,840	$	75		$	550,960
Intersegment revenues (eliminations)	7		—		(7		)	—
Revenues	$	482,052	$	68,840	$	68		$	550,960
Income (loss) before income taxes	$	40,419	$	19,594	$	(8,887	)	$	51,126
Income taxes (benefit)	14,553		6,921		(3,173		)	18,301
Net income (loss)	25,866		12,673		(5,714		)	32,825
Preferred stock dividends of subsidiaries	499		—		(26		)	473
Net income (loss) for common stock	$	25,367	$	12,673	$	(5,688	)	$	32,352
Total assets (at December 31, 2016)	$	5,975,428	$	6,421,357	$	28,721		$	12,425,506

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Electric utility segment (Tables)

3 Months Ended

Mar. 31, 2017

Regulatory projects and legal obligations

Schedule of derivative financial instruments

ASB’s derivative financial instruments, their fair values and balance sheet location were as follows:

Derivative Financial Instruments Not Designated as Hedging Instruments 1	March 31, 2017				December 31, 2016
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	317	$	—	$	445	$	24
Forward commitments	—		104		8		185
	$	317	$	104	$	453	$	209

¹ Asset derivatives are included in other assets and liability derivatives are included in other liabilities in the balance sheets.

Schedule of condensed consolidating statements of income (loss)

Statements of Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Interest and dividend income
Interest and fees on loans	$	50,742	$	48,437
Interest and dividends on investment securities	6,980		5,017
Total interest and dividend income	57,722		53,454
Interest expense
Interest on deposit liabilities	2,103		1,592
Interest on other borrowings	816		1,485
Total interest expense	2,919		3,077
Net interest income	54,803		50,377
Provision for loan losses	3,907		4,766
Net interest income after provision for loan losses	50,896		45,611
Noninterest income
Fees from other financial services	5,610		5,499
Fee income on deposit liabilities	5,428		5,156
Fee income on other financial products	1,866		2,205
Bank-owned life insurance	983		998
Mortgage banking income	789		1,195
Other income, net	458		333
Total noninterest income	15,134		15,386
Noninterest expense
Compensation and employee benefits	23,237		22,434
Occupancy	4,154		4,138
Data processing	3,280		3,172
Services	2,360		2,911
Equipment	1,748		1,663
Office supplies, printing and postage	1,535		1,365
Marketing	517		861
FDIC insurance	728		884
Other expense	4,311		3,975
Total noninterest expense	41,870		41,403
Income before income taxes	24,160		19,594
Income taxes	8,347		6,921
Net income	$	15,813	$	12,673

Schedule of condensed consolidating balance sheets

Balance Sheets Data (unaudited)

(in thousands)	March 31, 2017						December 31, 2016
Assets
Cash and due from banks				$	125,901					$	137,083
Interest-bearing deposits				94,573						52,128
Restricted cash				—						1,764
Available-for-sale investment securities, at fair value				1,228,922						1,105,182
Stock in Federal Home Loan Bank, at cost				11,706						11,218
Loans receivable held for investment				4,725,271						4,738,693
Allowance for loan losses				(55,997		)				(55,533		)
Net loans				4,669,274						4,683,160
Loans held for sale, at lower of cost or fair value				10,454						18,817
Other				336,626						329,815
Goodwill				82,190						82,190
Total assets				$	6,559,646					$	6,421,357
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing				$	1,696,390					$	1,639,051
Deposit liabilities—interest-bearing				3,978,700						3,909,878
Other borrowings				200,154						192,618
Other				98,223						101,635
Total liabilities				5,973,467						5,843,182
Commitments and contingencies
Common stock				1						1
Additional paid in capital				343,435						342,704
Retained earnings				264,381						257,943
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(7,708	)				$	(7,931	)
Retirement benefit plans	(13,930		)	(21,638		)	(14,542		)	(22,473		)
Total shareholder’s equity				586,179						578,175
Total liabilities and shareholder’s equity				$	6,559,646					$	6,421,357
Other assets
Bank-owned life insurance				$	144,661					$	143,197
Premises and equipment, net				94,865						90,570
Prepaid expenses				4,031						3,348
Accrued interest receivable				16,508						16,824
Mortgage-servicing rights				9,294						9,373
Low-income housing equity investments				46,782						47,081
Real estate acquired in settlement of loans, net				1,242						1,189
Other				19,243						18,233
				$	336,626					$	329,815
Other liabilities
Accrued expenses				$	32,324					$	36,754
Federal and state income taxes payable				10,642						4,728
Cashier’s checks				23,777						24,156
Advance payments by borrowers				6,134						10,335
Other				25,346						25,662
				$	98,223					$	101,635

Hawaiian Electric Company, Inc. and Subsidiaries

Regulatory projects and legal obligations

Schedule of purchases from all IPPs

Purchases from all IPPs were as follows:

	Three months ended March 31
(in millions)	2017		2016
Kalaeloa	$	40	$	29
AES Hawaii	29		38
HPOWER	17		16
Puna Geothermal Venture	8		7
HEP	7		11
Other IPPs 1	26		15
Total IPPs	$	127	$	116

¹  Includes wind power, solar power, feed-in tariff projects and other PPAs.

Schedule of changes in asset retirement obligation

Changes to the ARO liability included in “Other liabilities” on Hawaiian Electric’s balance sheet were as follows:

	Three months ended March 31
(in thousands)	2017			2016
Balance, beginning of period	$	25,589		$	26,848
Accretion expense	3			3
Liabilities incurred	—			—
Liabilities settled	(403		)	(138		)
Revisions in estimated cash flows	—			—
Balance, end of period	$	25,189		$	26,713

Schedule of net annual incremental amounts proposed to be collected (refunded)

The net annual incremental amounts proposed to be collected (refunded) were as follows:

($ in millions)	Hawaiian Electric			Hawaii Electric Light			Maui Electric
2017 Annual incremental RAM adjusted revenues	$	12.7		$	3.2		$	2.4
Annual change in accrued earnings sharing credits	$	—		$	—		$	—
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	$	(2.4	)	$	(2.5	)	$	(0.2	)
Net annual incremental amount to be collected under the tariffs	$	10.3		$	0.7		$	2.2
Impact on typical residential customer monthly bill (in dollars) *	$	0.60		$	0.15		$	1.18

* Based on a 500 kilowatthour (KWH) bill for Hawaiian Electric, Maui Electric, and Hawaii Electric Light. The bill impact for Lanai and Molokai customers is expected to be an increase of $0.95, based on a 400 KWH bill.

Schedule of derivative financial instruments

	March 31, 2017					December 31, 2016
(dollars in thousands)	Notional amount		Fair value			Notional amount		Fair value
Window forward contracts	$	15,838	$	(277	)	$	20,734	$	(743	)

Schedule of condensed consolidating statements of income (loss)

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	362,843		78,982		76,793		—	(7	)	$	518,611
Expenses
Fuel oil	98,001			17,257		29,012		—	—		144,270
Purchased power	100,147			18,589		8,388		—	—		127,124
Other operation and maintenance	67,278			15,516		17,446		—	—		100,240
Depreciation	32,722			9,685		5,809		—	—		48,216
Taxes, other than income taxes	35,040			7,450		7,333		—	—		49,823
Total expenses	333,188			68,497		67,988		—	—		469,673
Operating income	29,655			10,485		8,805		—	(7	)	48,938
Allowance for equity funds used during construction	2,056			115		228		—	—		2,399
Equity in earnings of subsidiaries	8,603			—		—		—	(8,603	)	—
Interest expense and other charges, net	(12,057		)	(3,004	)	(2,450	)	—	7		(17,504		)
Allowance for borrowed funds used during construction	749			45		95		—	—		889
Income before income taxes	29,006			7,641		6,678		—	(8,603	)	34,722
Income taxes	7,271			2,923		2,564		—	—		12,758
Net income	21,735			4,718		4,114		—	(8,603	)	21,964
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	21,735			4,584		4,019		—	(8,603	)	21,735
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465

Condensed Consolidating Statement of Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	337,175		73,183		71,706		—	(12	)	$	482,052
Expenses
Fuel oil	74,085			14,374		25,281		—	—		113,740
Purchased power	91,917			16,797		7,145		—	—		115,859
Other operation and maintenance	69,558			16,441		17,909		—	—		103,908
Depreciation	31,522			9,449		5,810		—	—		46,781
Taxes, other than income taxes	32,684			6,891		6,863		—	—		46,438
Total expenses	299,766			63,952		63,008		—	—		426,726
Operating income	37,409			9,231		8,698		—	(12	)	55,326
Allowance for equity funds used during construction	1,406			127		206		—	—		1,739
Equity in earnings of subsidiaries	7,929			—		—		—	(7,929	)	—
Interest expense and other charges, net	(11,865		)	(2,965	)	(2,490	)	—	12		(17,308		)
Allowance for borrowed funds used during construction	529			49		84		—	—		662
Income before income taxes	35,408			6,442		6,498		—	(7,929	)	40,419
Income taxes	9,771			2,346		2,436		—	—		14,553
Net income	25,637			4,096		4,062		—	(7,929	)	25,866
Preferred stock dividends of subsidiaries	—			134		95		—	—		229
Net income attributable to Hawaiian Electric	25,637			3,962		3,967		—	(7,929	)	25,637
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367

Schedule of condensed consolidating statement of comprehensive income (loss)

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net income for common stock	$	21,465		4,584		4,019		—	(8,603	)	$	21,465
Other comprehensive income (loss), net of taxes:
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454			—		—		—	—		454
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,618			503		466		—	(969	)	3,618
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613		)	(503	)	(467	)	—	970		(3,613		)
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Comprehensive income attributable to common shareholder	$	21,924		4,584		4,018		—	(8,602	)	$	21,924

Condensed Consolidating Statement of Comprehensive Income (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net incomefor common stock	$	25,367		3,962		3,967		—	(7,929	)	$	25,367
Other comprehensive income, net of taxes:
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gain, net of taxes	1,002			—		—		—	—		1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,236			458		418		—	(876	)	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,222		)	(458	)	(418	)	—	876		(3,222		)
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Comprehensive income attributable to common shareholder	$	26,383		3,962		3,967		—	(7,929	)	$	26,383

Schedule of condensed consolidating balance sheets

Condensed Consolidating Balance Sheet (unaudited)

December 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,956		6,181		3,016		—	—		$	53,153
Plant and equipment	4,241,060			1,255,185		1,109,487		—	—		6,605,732
Less accumulated depreciation	(1,382,972		)	(507,666	)	(478,644	)	—	—		(2,369,282		)
Construction in progress	180,194			12,510		19,038		—	—		211,742
Utility property, plant and equipment, net	3,082,238			766,210		652,897		—	—		4,501,345
Nonutility property, plant and equipment, less accumulated depreciation	5,760			115		1,532		—	—		7,407
Total property, plant and equipment, net	3,087,998			766,325		654,429		—	—		4,508,752
Investment in wholly owned subsidiaries,at equity	550,946			—		—		—	(550,946	)	—
Current assets
Cash and cash equivalents	61,388			10,749		2,048		101	—		74,286
Advances to affiliates	—			3,500		10,000		—	(13,500	)	—
Customer accounts receivable, net	86,373			20,055		17,260		—	—		123,688
Accrued unbilled revenues, net	65,821			13,564		12,308		—	—		91,693
Other accounts receivable, net	7,652			2,445		1,416		—	(6,280	)	5,233
Fuel oil stock, at average cost	47,239			8,229		10,962		—	—		66,430
Materials and supplies, at average cost	29,928			7,380		16,371		—	—		53,679
Prepayments and other	16,502			5,352		2,179		—	(933	)	23,100
Regulatory assets	60,185			3,483		2,364		—	—		66,032
Total current assets	375,088			74,757		74,908		101	(20,713	)	504,141
Other long-term assets
Regulatory assets	662,232			120,863		108,324		—	—		891,419
Unamortized debt expense	151			23		34		—	—		208
Other	43,743			13,573		13,592		—	—		70,908
Total other long-term assets	706,126			134,459		121,950		—	—		962,535
Total assets	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,437			213,703		190,120		—	—		1,319,260
Total capitalization	2,737,517			511,994		454,674		101	(550,946	)	3,153,340
Current liabilities
Short-term borrowings from affiliate	13,500			—		—		—	(13,500	)	—
Accounts payable	86,369			18,126		13,319		—	—		117,814
Interest and preferred dividends payable	15,761			4,206		2,882		—	(11	)	22,838
Taxes accrued	120,176			28,100		25,387		—	(933	)	172,730
Regulatory liabilities	—			2,219		1,543		—	—		3,762
Other	41,352			7,637		12,501		—	(6,269	)	55,221
Total current liabilities	277,158			60,288		55,632		—	(20,713	)	372,365
Deferred credits and other liabilities
Deferred income taxes	524,433			108,052		100,911		—	263		733,659
Regulatory liabilities	281,112			93,974		31,845		—	—		406,931
Unamortized tax credits	57,844			15,994		15,123		—	—		88,961
Defined benefit pension and other postretirement benefit plans liability	444,458			75,005		80,263		—	—		599,726
Other	49,191			13,024		14,969		—	(263	)	76,921
Total deferred credits and other liabilities	1,357,038			306,049		243,111		—	—		1,906,198
Contributions in aid of construction	348,445			97,210		97,870		—	—		543,525
Total capitalization and liabilities	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428

Condensed Consolidating Balance Sheet (unaudited)

March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,950		6,191		3,016		—	—		$	53,157
Plant and equipment	4,272,395			1,261,079		1,117,620		—	—		6,651,094
Less accumulated depreciation	(1,404,024		)	(511,473	)	(483,725	)	—	—		(2,399,222		)
Construction in progress	196,535			13,249		20,288		—	—		230,072
Utility property, plant and equipment, net	3,108,856			769,046		657,199		—	—		4,535,101
Nonutility property, plant and equipment, less accumulated depreciation	5,763			115		1,532		—	—		7,410
Total property, plant and equipment, net	3,114,619			769,161		658,731		—	—		4,542,511
Investment in wholly owned subsidiaries, at equity	552,688			—		—		—	(552,688	)	—
Current assets
Cash and cash equivalents	8,617			2,952		1,537		101	—		13,207
Advances to affiliates	—			6,500		2,500		—	(9,000	)	—
Customer accounts receivable, net	82,389			18,735		16,866		—	—		117,990
Accrued unbilled revenues, net	70,398			13,883		13,351		—	—		97,632
Other accounts receivable, net	24,489			2,526		1,125		—	(7,752	)	20,388
Fuel oil stock, at average cost	56,473			6,744		10,657		—	—		73,874
Materials and supplies, at average cost	32,195			8,494		16,356		—	—		57,045
Prepayments and other	21,150			4,621		3,163		—	—		28,934
Regulatory assets	73,548			4,210		4,194		—	—		81,952
Total current assets	369,259			68,665		69,749		101	(16,752	)	491,022
Other long-term assets
Regulatory assets	637,014			119,783		106,660		—	—		863,457
Unamortized debt expense	133			20		30		—	—		183
Other	44,598			13,120		14,151		—	—		71,869
Total other long-term assets	681,745			132,923		120,841		—	—		935,509
Total assets	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,175			213,732		189,964		—	—		1,318,871
Total capitalization	2,737,237			512,733		455,550		101	(552,688	)	3,152,933
Current liabilities
Short-term borrowings from non-affiliates	1,500			—		—		—	—		1,500
Short-term borrowings from affiliate	9,000			—		—		—	(9,000	)	—
Accounts payable	103,957			14,665		11,241		—	—		129,863
Interest and preferred dividends payable	18,172			4,007		3,997		—	(2	)	26,174
Taxes accrued	90,035			21,965		19,330		—	—		131,330
Regulatory liabilities	—			2,004		687		—	—		2,691
Other	42,721			7,938		13,326		—	(7,750	)	56,235
Total current liabilities	265,385			50,579		48,581		—	(16,752	)	347,793
Deferred credits and other liabilities
Deferred income taxes	532,497			109,733		103,572		—	215		746,017
Regulatory liabilities	288,748			96,380		32,121		—	—		417,249
Unamortized tax credits	58,691			16,941		15,380		—	—		91,012
Defined benefit pension and other postretirement benefit plans liability	440,246			74,100		79,510		—	—		593,856
Other	49,630			12,996		16,197		—	(215	)	78,608
Total deferred credits and other liabilities	1,369,812			310,150		246,780		—	—		1,926,742
Contributions in aid of construction	345,877			97,287		98,410		—	—		541,574
Total capitalization and liabilities	$	4,718,311		970,749		849,321		101	(569,440	)	$	5,969,042

Schedule of condensed consolidating statement of changes in common stock equity

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2015	$	1,728,325		292,702		263,725		101	(556,528	)	$	1,728,325
Net income for common stock	25,367			3,962		3,967		—	(7,929	)	25,367
Other comprehensive income, net of taxes	1,016			—		—		—	—		1,016
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Common stock issuance expenses	(4		)	(4	)	(1	)	—	5		(4		)
Balance, March 31, 2016	$	1,731,304		293,358		264,426		101	(557,885	)	$	1,731,304

Condensed Consolidating Statement of Changes in Common Stock Equity (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2016	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Net income for common stock	21,465			4,584		4,019		—	(8,603	)	21,465
Other comprehensive income (loss), net of taxes	459			—		(1	)	—	1		459
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Balance, March 31, 2017	$	1,799,769		292,001		260,586		101	(552,688	)	$	1,799,769

Schedule of condensed condensed consolidating statement of cash flows

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	21,735		4,718		4,114		—	(8,603	)	$	21,964
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(8,628		)	—		—		—	8,603		(25		)
Common stock dividends received from subsidiaries	6,910			—		—		—	(6,860	)	50
Depreciation of property, plant and equipment	32,722			9,685		5,809		—	—		48,216
Other amortization	914			442		593		—	—		1,949
Deferred income taxes	6,810			1,700		2,602		—	(48	)	11,064
Allowance for equity funds used during construction	(2,056		)	(115	)	(228	)	—	—		(2,399		)
Other	661			(138	)	(87	)	—	—		436
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(10,724		)	1,239		685		—	1,472		(7,328		)
Increase in accrued unbilled revenues	(4,577		)	(319	)	(1,043	)	—	—		(5,939		)
Decrease (increase) in fuel oil stock	(9,234		)	1,485		305		—	—		(7,444		)
Decrease (increase) in materials and supplies	(2,267		)	(1,114	)	15		—	—		(3,366		)
Decrease (increase) in regulatory assets	7,711			(677	)	(1,125	)	—	—		5,909
Increase in accounts payable	59,861			2,735		1,578		—	—		64,174
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(32,272		)	(5,352	)	(6,408	)	—	48		(43,984		)
Increase in defined benefit pension and other postretirement benefit plans liability	240			14		10		—	—		264
Change in other assets and liabilities	(4,249		)	805		197		—	(1,472	)	(4,719		)
Net cash provided by operating activities	63,557			15,108		7,017		—	(6,860	)	78,822
Cash flows from investing activities
Capital expenditures	(101,953		)	(16,890	)	(12,812	)	—	—		(131,655		)
Contributions in aid of construction	8,934			915		801		—	—		10,650
Other	2,352			78		272		—	—		2,702
Advances from affiliates	—			(3,000	)	7,500		—	(4,500	)	—
Net cash used in investing activities	(90,667		)	(18,897	)	(4,239	)	—	(4,500	)	(118,303		)
Cash flows from financing activities
Common stock dividends	(21,942		)	(3,874	)	(2,986	)	—	6,860		(21,942		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(3,000		)	—		—		—	4,500		1,500
Other	(449		)	—		(208	)	—	—		(657		)
Net cash used in financing activities	(25,661		)	(4,008	)	(3,289	)	—	11,360		(21,598		)
Net increase (decrease) in cash and cash equivalents	(52,771		)	(7,797	)	(511	)	—	—		(61,079		)
Cash and cash equivalents, beginning of period	61,388			10,749		2,048		101	—		74,286
Cash and cash equivalents, end of period	$	8,617		2,952		1,537		101	—		$	13,207

Condensed Consolidating Statement of Cash Flows (unaudited)

Three months ended March 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	25,637		4,096		4,062		—	(7,929	)	$	25,866
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(7,954		)	—		—		—	7,929		(25		)
Common stock dividends received from subsidiaries	6,592			—		—		—	(6,567	)	25
Depreciation of property, plant and equipment	31,522			9,449		5,810		—	—		46,781
Other amortization	1,045			268		461		—	—		1,774
Deferred income taxes	9,764			1,277		2,517		—	—		13,558
Allowance for equity funds used during construction	(1,406		)	(127	)	(206	)	—	—		(1,739		)
Other	1,386			154		162		—	—		1,702
Changes in assets and liabilities:
Decrease in accounts receivable	22,606			2,113		3,563		—	15		28,297
Decrease (increase) in accrued unbilled revenues	58			(326	)	(590	)	—	—		(858		)
Decrease in fuel oil stock	14,902			2,622		5,288		—	—		22,812
Decrease (increase) in materials and supplies	378			(27	)	(178	)	—	—		173
Increase in regulatory assets	79			397		1,109		—	—		1,585
Increase in accounts payable	24,827			1,652		1,287		—	—		27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(31,916		)	(1,634	)	(8,466	)	—	(2	)	(42,018		)
Increase in defined benefit pension and other postretirement benefit plans liability	177			13		15		—	—		205
Change in other assets and liabilities	15,249			5,562		169		—	(13	)	20,967
Net cash provided by operating activities	112,946			25,489		15,003		—	(6,567	)	146,871
Cash flows from investing activities
Capital expenditures	(97,363		)	(16,649	)	(11,171	)	—	—		(125,183		)
Contributions in aid of construction	11,585			969		1,207		—	—		13,761
Other	22			23		—		—	—		45
Advances from affiliates	—			3,000		500		—	(3,500	)	—
Net cash used in investing activities	(85,756		)	(12,657	)	(9,464	)	—	(3,500	)	(111,377		)
Cash flows from financing activities
Common stock dividends	(23,400		)	(3,302	)	(3,265	)	—	6,567		(23,400		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270		)	(134	)	(95	)	—	—		(499		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	9,498			—		—		—	3,500		12,998
Other	8			(8	)	—		—	—		—
Net cash used in financing activities	(14,164		)	(3,444	)	(3,360	)	—	10,067		(10,901		)
Net increase in cash and cash equivalents	13,026			9,388		2,179		—	—		24,593
Cash and cash equivalents, beginning of period	16,281			2,682		5,385		101	—		24,449
Cash and cash equivalents, end of period	$	29,307		12,070		7,564		101	—		$	49,042

XML

Bank segment (Tables)

3 Months Ended

Mar. 31, 2017

Bank subsidiary

Schedule of statements of income data

Statements of Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Interest and dividend income
Interest and fees on loans	$	50,742	$	48,437
Interest and dividends on investment securities	6,980		5,017
Total interest and dividend income	57,722		53,454
Interest expense
Interest on deposit liabilities	2,103		1,592
Interest on other borrowings	816		1,485
Total interest expense	2,919		3,077
Net interest income	54,803		50,377
Provision for loan losses	3,907		4,766
Net interest income after provision for loan losses	50,896		45,611
Noninterest income
Fees from other financial services	5,610		5,499
Fee income on deposit liabilities	5,428		5,156
Fee income on other financial products	1,866		2,205
Bank-owned life insurance	983		998
Mortgage banking income	789		1,195
Other income, net	458		333
Total noninterest income	15,134		15,386
Noninterest expense
Compensation and employee benefits	23,237		22,434
Occupancy	4,154		4,138
Data processing	3,280		3,172
Services	2,360		2,911
Equipment	1,748		1,663
Office supplies, printing and postage	1,535		1,365
Marketing	517		861
FDIC insurance	728		884
Other expense	4,311		3,975
Total noninterest expense	41,870		41,403
Income before income taxes	24,160		19,594
Income taxes	8,347		6,921
Net income	$	15,813	$	12,673

Schedule of statements of comprehensive income data

Statements of Comprehensive Income Data (unaudited)

	Three months ended March 31
(in thousands)	2017		2016
Net income	$	15,813	$	12,673
Other comprehensive income, net of taxes:
Net unrealized gains on available-for-sale investment securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223		7,429
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $404 and $137, respectively	612		208
Other comprehensive income, net of taxes	835		7,637
Comprehensive income	$	16,648	$	20,310

Schedule of balance sheets data

Balance Sheets Data (unaudited)

(in thousands)	March 31, 2017						December 31, 2016
Assets
Cash and due from banks				$	125,901					$	137,083
Interest-bearing deposits				94,573						52,128
Restricted cash				—						1,764
Available-for-sale investment securities, at fair value				1,228,922						1,105,182
Stock in Federal Home Loan Bank, at cost				11,706						11,218
Loans receivable held for investment				4,725,271						4,738,693
Allowance for loan losses				(55,997		)				(55,533		)
Net loans				4,669,274						4,683,160
Loans held for sale, at lower of cost or fair value				10,454						18,817
Other				336,626						329,815
Goodwill				82,190						82,190
Total assets				$	6,559,646					$	6,421,357
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing				$	1,696,390					$	1,639,051
Deposit liabilities—interest-bearing				3,978,700						3,909,878
Other borrowings				200,154						192,618
Other				98,223						101,635
Total liabilities				5,973,467						5,843,182
Commitments and contingencies
Common stock				1						1
Additional paid in capital				343,435						342,704
Retained earnings				264,381						257,943
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(7,708	)				$	(7,931	)
Retirement benefit plans	(13,930		)	(21,638		)	(14,542		)	(22,473		)
Total shareholder’s equity				586,179						578,175
Total liabilities and shareholder’s equity				$	6,559,646					$	6,421,357
Other assets
Bank-owned life insurance				$	144,661					$	143,197
Premises and equipment, net				94,865						90,570
Prepaid expenses				4,031						3,348
Accrued interest receivable				16,508						16,824
Mortgage-servicing rights				9,294						9,373
Low-income housing equity investments				46,782						47,081
Real estate acquired in settlement of loans, net				1,242						1,189
Other				19,243						18,233
				$	336,626					$	329,815
Other liabilities
Accrued expenses				$	32,324					$	36,754
Federal and state income taxes payable				10,642						4,728
Cashier’s checks				23,777						24,156
Advance payments by borrowers				6,134						10,335
Other				25,346						25,662
				$	98,223					$	101,635

Schedule of the book value and aggregate fair value by major security type

The major components of investment securities were as follows:

	Amortized cost		Gross unrealized gains		Gross unrealized losses			Estimated fair value			Gross unrealized losses
										Less than 12 months						12 months or longer
(dollars in thousands)										Number of issues	Fair  value		Amount			Number of issues	Fair  value		Amount
March 31, 2017
Available-for-sale
U.S. Treasury and federal agency obligations	$	189,420	$	928	$	(1,991	)	$	188,357	14	$	97,572	$	(1,855	)	1	$	3,492	$	(136	)
Mortgage-related securities- FNMA, FHLMC and GNMA	1,036,872		1,719		(13,453		)	1,025,138		96	792,672		(11,920		)	13	45,025		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,241,719	$	2,647	$	(15,444	)	$	1,228,922	110	$	890,244	$	(13,775	)	14	$	48,517	$	(1,669	)
December 31, 2016
Available-for-sale
U.S. Treasury and federal agency obligations	$	193,515	$	920	$	(2,154	)	$	192,281	18	$	123,475	$	(2,010	)	1	$	3,485	$	(144	)
Mortgage-related securities- FNMA, FHLMC and GNMA	909,408		1,742		(13,676		)	897,474		88	709,655		(12,143		)	13	47,485		(1,533		)
Mortgage revenue bond	15,427		—		—			15,427		—	—		—			—	—		—
	$	1,118,350	$	2,662	$	(15,830	)	$	1,105,182	106	$	833,130	$	(14,153	)	14	$	50,970	$	(1,677	)

Schedule of contractual maturities of available-for-sale securities

The contractual maturities of available-for-sale investment securities were as follows:

March 31, 2017	Amortized cost		Fair value
(in thousands)
Due in one year or less	$	9,986	$	9,993
Due after one year through five years	77,165		77,274
Due after five years through ten years	78,014		77,582
Due after ten years	39,682		38,935
	204,847		203,784
Mortgage-related securities-FNMA, FHLMC and GNMA	1,036,872		1,025,138
Total available-for-sale securities	$	1,241,719	$	1,228,922

Schedule of allowance for loan losses

The allowance for loan losses (balances and changes) and financing receivables were as follows:

(in thousands)	Residential 1-4 family			Commercial real estate		Home equity line of credit			Residential land			Commercial construction		Residential construction			Commercial loans			Consumer loans			Unallo-cated		Total
Three months ended March 31, 2017
Allowance for loan losses:
Beginning balance	$	2,873		$	16,004	$	5,039		$	1,738		$	6,449	$	12		$	16,618		$	6,800		$	—	$	55,533
Charge-offs	(6		)	—		(14		)	—			—		—			(1,510		)	(2,810		)	—		(4,340		)
Recoveries	9			—		91			203			—		—			297			297			—		897
Provision	(95		)	500		301			(462		)	808		(1		)	(503		)	3,359			—		3,907
Ending balance	$	2,781		$	16,504	$	5,417		$	1,479		$	7,257	$	11		$	14,902		$	7,646		$	—	$	55,997
March 31, 2017
Ending balance: individually evaluated for impairment	$	1,386		$	74	$	228		$	660		$	—	$	—		$	1,318		$	34				$	3,700
Ending balance: collectively evaluated for impairment	$	1,395		$	16,430	$	5,189		$	819		$	7,257	$	11		$	13,584		$	7,612		$	—	$	52,297
Financing Receivables:
Ending balance	$	2,058,202		$	790,191	$	866,880		$	16,888		$	130,808	$	13,694		$	661,016		$	192,113				$	4,729,792
Ending balance: individually evaluated for impairment	$	19,340		$	1,515	$	6,803		$	2,863		$	—	$	—		$	9,175		$	69				$	39,765
Ending balance: collectively evaluated for impairment	$	2,038,862		$	788,676	$	860,077		$	14,025		$	130,808	$	13,694		$	651,841		$	192,044				$	4,690,027
Three months ended March 31, 2016
Allowance for loan losses:
Beginning balance	$	4,186		$	11,342	$	7,260		$	1,671		$	4,461	$	13		$	17,208		$	3,897		$	—	$	50,038
Charge-offs	(45		)	—		—			—			—		—			(1,343		)	(1,570		)	—		(2,958		)
Recoveries	17			—		15			103			—		—			135			210			—		480
Provision	435			464		(103		)	(34		)	1,703		(1		)	991			1,311			—		4,766
Ending balance	$	4,593		$	11,806	$	7,172		$	1,740		$	6,164	$	12		$	16,991		$	3,848		$	—	$	52,326
December 31, 2016
Ending balance: individually evaluated for impairment	$	1,352		$	80	$	215		$	789		$	—	$	—		$	1,641		$	6				$	4,083
Ending balance: collectively evaluated for impairment	$	1,521		$	15,924	$	4,824		$	949		$	6,449	$	12		$	14,977		$	6,794		$	—	$	51,450
Financing Receivables:
Ending balance	$	2,048,051		$	800,395	$	863,163		$	18,889		$	126,768	$	16,080		$	692,051		$	178,222				$	4,743,619
Ending balance: individually evaluated for impairment	$	19,854		$	1,569	$	6,158		$	3,629		$	—	$	—		$	20,539		$	10				$	51,759
Ending balance: collectively evaluated for impairment	$	2,028,197		$	798,826	$	857,005		$	15,260		$	126,768	$	16,080		$	671,512		$	178,212				$	4,691,860

Schedule of credit risk profile by internally assigned grade for loans

The credit risk profile by internally assigned grade for loans was as follows:

	March 31, 2017						December 31, 2016
(in thousands)	Commercial real estate		Commercial construction		Commercial		Commercial real estate		Commercial construction		Commercial
Grade:
Pass	$	669,117	$	84,495	$	605,256	$	701,657	$	102,955	$	614,139
Special mention	89,370		22,500		22,568		65,541		—		25,229
Substandard	31,704		23,813		33,192		33,197		23,813		52,683
Doubtful	—		—		—		—		—		—
Loss	—		—		—		—		—		—
Total	$	790,191	$	130,808	$	661,016	$	800,395	$	126,768	$	692,051

Schedule of credit risk profile based on payment activity for loans

The credit risk profile based on payment activity for loans was as follows:

(in thousands)	30-59 days past due		60-89 days past due		Greater than 90 days		Total past due		Current		Total financing receivables		Recorded investment> 90 days and accruing
March 31, 2017
Real estate:
Residential 1-4 family	$	3,557	$	2,982	$	3,419	$	9,958	$	2,048,244	$	2,058,202	$	—
Commercial real estate	—		—		—		—		790,191		790,191		—
Home equity line of credit	594		571		1,532		2,697		864,183		866,880		—
Residential land	—		318		79		397		16,491		16,888		—
Commercial construction	—		—		—		—		130,808		130,808		—
Residential construction	—		—		—		—		13,694		13,694		—
Commercial	1,255		928		847		3,030		657,986		661,016		—
Consumer	1,809		917		908		3,634		188,479		192,113		—
Total loans	$	7,215	$	5,716	$	6,785	$	19,716	$	4,710,076	$	4,729,792	$	—
December 31, 2016
Real estate:
Residential 1-4 family	$	5,467	$	2,338	$	3,505	$	11,310	$	2,036,741	$	2,048,051	$	—
Commercial real estate	2,416		—		—		2,416		797,979		800,395		—
Home equity line of credit	1,263		381		1,342		2,986		860,177		863,163		—
Residential land	—		—		255		255		18,634		18,889		—
Commercial construction	—		—		—		—		126,768		126,768		—
Residential construction	—		—		—		—		16,080		16,080		—
Commercial	413		510		1,303		2,226		689,825		692,051		—
Consumer	1,945		1,001		963		3,909		174,313		178,222		—
Total loans	$	11,504	$	4,230	$	7,368	$	23,102	$	4,720,517	$	4,743,619	$	—

Schedule of credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due

The credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due and TDR loans was as follows:

(in thousands)	March 31, 2017		December 31, 2016
Real estate:
Residential 1-4 family	$	11,709	$	11,154
Commercial real estate	218		223
Home equity line of credit	3,340		3,080
Residential land	695		878
Commercial construction	—		—
Residential construction	—		—
Commercial	2,016		6,708
Consumer	1,410		1,282
Total nonaccrual loans	$	19,388	$	23,325
Real estate:
Residential 1-4 family	$	—	$	—
Commercial real estate	—		—
Home equity line of credit	—		—
Residential land	—		—
Commercial construction	—		—
Residential construction	—		—
Commercial	—		—
Consumer	—		—
Total accruing loans 90 days or more past due	$	—	$	—
Real estate:
Residential 1-4 family	$	13,661	$	14,450
Commercial real estate	1,297		1,346
Home equity line of credit	4,894		4,934
Residential land	2,246		2,751
Commercial construction	—		—
Residential construction	—		—
Commercial	7,234		14,146
Consumer	69		10
Total troubled debt restructured loans not included above	$	29,401	$	37,637

Schedule of the carrying amount and the total unpaid principal balance of impaired loans, with and without recorded allowance for loans losses

The total carrying amount and the total unpaid principal balance of impaired loans were as follows:

	March 31, 2017						Three months ended March 31, 2017
(in thousands)	Recorded investment		Unpaid principal balance		Related Allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,145	$	9,980	$	—	$	9,555	$	84
Commercial real estate	218		227		—		220		—
Home equity line of credit	2,376		2,829		—		2,004		14
Residential land	954		1,401		—		957		26
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	2,315		5,391		—		4,907		6
Consumer	—		—		—		—		—
	$	15,008	$	19,828	$	—	$	17,643	$	130
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,195	$	10,398	$	1,386	$	10,048	$	119
Commercial real estate	1,297		1,297		74		1,300		14
Home equity line of credit	4,427		4,443		228		4,562		49
Residential land	1,909		1,909		660		2,076		37
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,860		6,860		1,318		7,268		401
Consumer	69		69		34		30		—
	$	24,757	$	24,976	$	3,700	$	25,284	$	620
Total
Real estate:
Residential 1-4 family	$	19,340	$	20,378	$	1,386	$	19,603	$	203
Commercial real estate	1,515		1,524		74		1,520		14
Home equity line of credit	6,803		7,272		228		6,566		63
Residential land	2,863		3,310		660		3,033		63
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	9,175		12,251		1,318		12,175		407
Consumer	69		69		34		30		—
	$	39,765	$	44,804	$	3,700	$	42,927	$	750

	December 31, 2016						Three months ended March 31, 2016
(in thousands)	Recorded investment		Unpaid principal balance		Related allowance		Average recorded investment		Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	9,571	$	10,400	$	—	$	10,392	$	51
Commercial real estate	223		228		—		1,173		—
Home equity line of credit	1,500		1,900		—		849		—
Residential land	1,218		1,803		—		1,590		16
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	6,299		8,869		—		4,999		6
Consumer	—		—		—		—		—
	$	18,811	$	23,200	$	—	$	19,003	$	73
With an allowance recorded
Real estate:
Residential 1-4 family	$	10,283	$	10,486	$	1,352	$	12,018	$	122
Commercial real estate	1,346		1,346		80		854		—
Home equity line of credit	4,658		4,712		215		2,944		27
Residential land	2,411		2,411		789		3,378		67
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	14,240		14,240		1,641		16,970		30
Consumer	10		10		6		13		—
	$	32,948	$	33,205	$	4,083	$	36,177	$	246
Total
Real estate:
Residential 1-4 family	$	19,854	$	20,886	$	1,352	$	22,410	$	173
Commercial real estate	1,569		1,574		80		2,027		—
Home equity line of credit	6,158		6,612		215		3,793		27
Residential land	3,629		4,214		789		4,968		83
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	20,539		23,109		1,641		21,969		36
Consumer	10		10		6		13		—
	$	51,759	$	56,405	$	4,083	$	55,180	$	319

* Since loan was classified as impaired.

Schedule of loan modifications

Loan modifications that occurred during the first quarters of 2017 and 2016 and the impact on the allowance for loan losses were as follows:

	Three months ended March 31, 2017
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	3	$	512	$	520	$	45
Commercial real estate	—	—		—		—
Home equity line of credit	8	226		212		34
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	1	342		342		—
Consumer	1	59		59		27
	13	$	1,139	$	1,133	$	106

	Three months ended March 31, 2016
	Number of contracts	Outstanding recorded  investment1				Net increase in allowance
(dollars in thousands)		Pre-modification		Post-modification		(as of period end)
Troubled debt restructurings
Real estate:
Residential 1-4 family	4	$	1,097	$	1,215	$	161
Commercial real estate	—	—		—		—
Home equity line of credit	10	669		669		74
Residential land	—	—		—		—
Commercial construction	—	—		—		—
Residential construction	—	—		—		—
Commercial	3	16,200		16,200		525
Consumer	—	—		—		—
	17	$	17,966	$	18,084	$	760

¹ The reported balances include loans that became TDR during the period, and were fully paid-off, charged-off, or sold prior to period end.

Schedule of troubled debt restructuring on financing receivables that experienced default

Loans modified in TDRs that experienced a payment default of 90 days or more during the first quarters of 2017 and 2016, and for which the payment of default occurred within one year of the modification, were as follows:

	Three months ended March 31, 2017			Three months ended March 31, 2016
(dollars in thousands)	Number of contracts	Recorded investment		Number of contracts	Recorded investment
Troubled debt restructurings that  subsequently defaulted
Real estate:
Residential 1-4 family	1	$	301	1	$	488
Commercial real estate	—	—		—	—
Home equity line of credit	—	—		—	—
Residential land	—	—		—	—
Commercial construction	—	—		—	—
Residential construction	—	—		—	—
Commercial	—	—		—	—
Consumer	—	—		—	—
	1	$	301	1	$	488

Schedule of amortized intangible assets

Changes in the carrying value of mortgage servicing rights were as follows:

(in thousands)	Gross carrying amount1		Accumulated amortization1			Valuation allowance		Net carrying amount
March 31, 2017	$	17,707	$	(8,413	)	$	—	$	9,294
December 31, 2016	17,271		(7,898		)	—		9,373

¹ Reflects the impact of loans paid in full.

Changes related to mortgage servicing rights were as follows:

(in thousands)	2017			2016
Mortgage servicing rights
Balance, January 1	$	9,373		$	8,884
Amount capitalized	436			455
Amortization	(515		)	(482		)
Other-than-temporary impairment	—			—
Carrying amount before valuation allowance, March 31	9,294			8,857
Valuation allowance for mortgage servicing rights
Balance, January 1	—			—
Provision (recovery)	—			—
Other-than-temporary impairment	—			—
Balance, March 31	—			—
Net carrying value of mortgage servicing rights	$	9,294		$	8,857

Schedule of key assumptions used in estimating fair value

Key assumptions used in estimating the fair value of ASB’s mortgage servicing rights used in the impairment analysis were as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Unpaid principal balance	$	1,205,197		$	1,188,380
Weighted average note rate	3.95		%	3.96		%
Weighted average discount rate	9.5		%	9.4		%
Weighted average prepayment speed	8.2		%	8.5		%

The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis:

					Significant unobservable  input value (1)
($ in thousands)	Fair value		Valuation technique	Significant unobservable input	Range	Weighted Average
March 31, 2017
Residential loan	$	222	Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Commercial loan	810		Sales price	Sales price		N/A (2)
Commercial loan	249		Fair value of property or collateral	Fair value of business assets		N/A (2)
Total loans	$	1,281
December 31, 2016
Residential loans	$	2,468	Sales price	Sales price	95-100%	97%
Residential loans	287		Fair value of property or collateral	Appraised value less 7% selling cost	42-65%	61%
Home equity lines of credit	12		Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Total loans	$	2,767
Real estate acquired in settlement of loans	$	1,189	Fair value of property or collateral	Appraised value less 7% selling cost	100%	100%

(1) Represent percent of outstanding principal balance.

(2) N/A - Not applicable. There is one loan in each fair value measurement type.

Schedule of sensitivity analysis of fair value, transferor's interests in transferred financial assets

The sensitivity analysis of fair value of MSRs to hypothetical adverse changes of 25 and 50 basis points in certain key assumptions was as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Prepayment rate:
25 basis points adverse rate change	$	(556	)	$	(567	)
50 basis points adverse rate change	(1,144		)	(1,154		)
Discount rate:
25 basis points adverse rate change	(134		)	(128		)
50 basis points adverse rate change	(266		)	(254		)

Schedule of securities sold under agreements to repurchase

The following tables present information about the securities sold under agreements to repurchase, including the related collateral received from or pledged to counterparties:

(in millions)	Gross amount of recognized liabilities	Gross amount offset in the Balance Sheet	Net amount of liabilities presented in the Balance Sheet
Repurchase agreements
March 31, 2017	$100	$—	$100
December 31, 2016	93	—	93

	Gross amount not offset in the Balance Sheet
(in millions)	Net amount of liabilities presented in the Balance Sheet		Financial instruments		Cash collateral pledged
March 31, 2017
Financial institution	$	—	$	—	$	—
Government entities	—		—		—
Commercial account holders	100		119		—
Total	$	100	$	119	$	—
December 31, 2016
Financial institution	$	—	$	—	$	—
Government entities	14		15		—
Commercial account holders	79		101		—
Total	$	93	$	116	$	—

Schedule of notional and fair value of derivatives

The notional amount and fair value of ASB’s derivative financial instruments were as follows:

	March 31, 2017					December 31, 2016
(in thousands)	Notional amount		Fair value			Notional amount		Fair value
Interest rate lock commitments	$	21,771	$	317		$	25,883	$	421
Forward commitments	22,120		(104		)	30,813		(177		)

Schedule of derivative financial instruments

ASB’s derivative financial instruments, their fair values and balance sheet location were as follows:

Derivative Financial Instruments Not Designated as Hedging Instruments 1	March 31, 2017				December 31, 2016
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	317	$	—	$	445	$	24
Forward commitments	—		104		8		185
	$	317	$	104	$	453	$	209

¹ Asset derivatives are included in other assets and liability derivatives are included in other liabilities in the balance sheets.

Schedule of derivative financial instruments and net gain or loss

The following table presents ASB’s derivative financial instruments and the amount and location of the net gains or losses recognized in the statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statement of Income	Three months ended March 31
(in thousands)		2017			2016
Interest rate lock commitments	Mortgage banking income	$	(104	)	$	271
Forward commitments	Mortgage banking income	73			(163		)
		$	(31	)	$	108

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Retirement benefits (Tables)

3 Months Ended

Mar. 31, 2017

Compensation and Retirement Disclosure [Abstract]

Schedule of components of net periodic benefit cost for consolidated HEI

The components of net periodic benefit cost for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended March 31
	Pension benefits						Other benefits
(in thousands)	2017			2016			2017			2016
HEI consolidated
Service cost	$	16,494		$	15,391		$	840		$	836
Interest cost	20,216			20,277			2,411			2,474
Expected return on plan assets	(25,721		)	(24,664		)	(3,066		)	(3,052		)
Amortization of net prior service loss (gain)	(14		)	(14		)	(449		)	(448		)
Amortization of net actuarial loss	6,513			5,969			366			287
Net periodic benefit cost	17,488			16,959			102			97
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	12,332		$	12,913		$	248		$	286
Hawaiian Electric consolidated
Service cost	$	16,094		$	14,933		$	835		$	822
Interest cost	18,589			18,603			2,327			2,389
Expected return on plan assets	(24,011		)	(22,932		)	(3,017		)	(3,003		)
Amortization of net prior service loss (gain)	2			4			(451		)	(451		)
Amortization of net actuarial loss	6,006			5,461			359			284
Net periodic benefit cost	16,680			16,069			53			41
Impact of PUC D&Os	(5,156		)	(4,046		)	146			189
Net periodic benefit cost (adjusted for impact of PUC D&Os)	$	11,524		$	12,023		$	199		$	230

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Share-based compensation (Tables)

3 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of share-based compensation expense and related income tax benefit

Share-based compensation expense and the related income tax benefit were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
Share-based compensation expense 1	$	1.1	$	1.0
Income tax benefit	0.3		0.3
Hawaiian Electric consolidated
Share-based compensation expense 1	0.5		0.3
Income tax benefit	0.2		0.1

¹  For the three months ended March 31, 2017 and 2016, the Company has not capitalized any share-based compensation.

Schedule of common stock granted to a nonemployee director under the 2011 Director Plan

HEI granted HEI common stock to a nonemployee director of HEI and Hawaiian Electric under the 2011 Director Plan as follows:

($ in thousands)	Three months ended March 31, 2017
Shares granted	770
Fair value	$	25
Income tax benefit	10

Schedule of restricted stock units

Information about HEI’s grants of restricted stock units was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	220,683			$	29.57	210,634			$	28.82
Granted	96,977			33.48		94,282			29.90
Vested	(81,624		)	28.85		(78,379		)	27.92
Forfeited	—			—		—			—
Outstanding, end of period	236,036			$	31.42	226,537			$	29.59
Total weighted-average grant-date fair value of shares granted ($ millions)	$	3.2				$	2.8

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

Schedule of Long-Term Incentive Plan (LTIP) linked to total return to shareholders

Information about HEI’s LTIP grants linked to TRS was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	83,106			$	22.95	162,500			$	27.66
Granted (target level)	36,971			39.51		—			—
Vested (issued or unissued and cancelled)	(83,106		)	22.95		(78,553		)	32.69
Forfeited	—			—		—			—
Outstanding, end of period	36,971			$	39.51	83,947			$	22.95
Total weighted-average grant-date fair value of shares granted ($ millions)	$	1.5				$	—

(1) Weighted-average grant-date fair value per share determined using a Monte Carlo simulation model.

Schedule of Long-Term Incentive Program fair value awards granted

The following table summarizes the assumptions used to determine the fair value of the LTIP awards linked to TRS and the resulting fair value of LTIP awards granted:

	2017
Risk-free interest rate	1.46		%
Expected life in years	3
Expected volatility	20.1		%
Range of expected volatility for Peer Group	15.4% to 26.0%
Grant date fair value (per share)	$	39.51

Schedule of Long-Term Incentive Plan (LTIP) linked to other performance conditions

Information about HEI’s LTIP awards payable in shares linked to other performance conditions was as follows:

	Three months ended March 31
	2017					2016
	Shares			(1)		Shares			(1)
Outstanding, beginning of period	109,816			$	25.18	222,647			$	26.02
Granted (target level)	147,888			33.48		—			—
Vested (issued)	(109,816		)	25.18		(109,097		)	26.89
Forfeited	—			—		—			—
Outstanding, end of period	147,888			$	33.48	113,550			$	25.18
Total weighted-average grant-date fair value of shares granted (at target performance levels) ($ millions)	$	5.0				$	—

(1) Weighted-average grant-date fair value per share based on the average price of HEI common stock on the date of grant.

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Shareholders' equity (Tables)

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Schedule of accumulated other comprehensive income

Changes in the balances of each component of accumulated other comprehensive income/(loss) (AOCI) were as follows:

	HEI Consolidated												Hawaiian Electric Consolidated
(in thousands)	Net unrealized gains (losses) on securities			Unrealized gains (losses) on derivatives			Retirement benefit plans			AOCI			Unrealized gains (losses) on derivatives			Retirement benefit plans		AOCI
Balance, December 31, 2016	$	(7,931	)	$	(454	)	$	(24,744	)	$	(33,129	)	$	(454	)	$	132	$	(322	)
Current period other comprehensive income	223			454			308			985			454			5		459
Balance, March 31, 2017	$	(7,708	)	$	—		$	(24,436	)	$	(32,144	)	$	—		$	137	$	137
Balance, December 31, 2015	$	(1,872	)	$	(54	)	$	(24,336	)	$	(26,262	)	$	—		$	925	$	925
Current period other comprehensive income	7,428			1,056			316			8,800			1,002			14		1,016
Balance, March 31, 2016	$	5,556		$	1,002		$	(24,020	)	$	(17,462	)	$	1,002		$	939	$	1,941

Schedule of reclassifications out of accumulated other comprehensive income/(loss)

Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI
	Three months ended March 31						Affected line item in the
(in thousands)	2017			2016			Statement of Income
HEI consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue-electric utilities (losses on window forward contracts - see Note 4 for additional details)
Interest rate contracts (settled in 2011)	$	—		$	54		Interest expense
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,921			3,537			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	762		$	369
Hawaiian Electric consolidated
Derivatives qualifying as cash flow hedges
Window forward contracts	$	454		$	—		Revenue (losses on window forward contracts - see Note 4 for additional details)
Retirement benefit plan items
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost	3,618			3,236			See Note 6 for additional details
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets	(3,613		)	(3,222		)	See Note 6 for additional details
Total reclassifications	$	459		$	14

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Fair value measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Schedule of estimated fair values of certain of the Company's financial instruments

The following table presents the carrying or notional amount, fair value and placement in the fair value hierarchy of the Company’s financial instruments. For stock in Federal Home Loan Bank, the carrying amount is a reasonable estimate of fair value because it can only be redeemed at par. For bank-owned life insurance, the carrying amount is the cash surrender value of the insurance policies, which is a reasonable estimate of fair value. For financial liabilities such as noninterest-bearing demand, interest-bearing demand, and savings and money market deposits, the carrying amount is a reasonable estimate of fair value as these liabilities have no stated maturity.

			Estimated fair value
	Carrying or notional amount		Quoted prices in active markets for identical assets		Significant  other observable  inputs		Significant unobservable inputs
(in thousands)			(Level 1)		(Level 2)		(Level 3)		Total
March 31, 2017
Financial assets
HEI consolidated
Money market funds	$	6	$	—	$	6	$	—	$	6
Available-for-sale investment securities	1,228,922		—		1,213,495		15,427		1,228,922
Stock in Federal Home Loan Bank	11,706		—		11,706		—		11,706
Loans receivable, net	4,679,728		—		10,881		4,816,099		4,826,980
Mortgage servicing rights	9,294		—		—		13,650		13,650
Bank-owned life insurance	144,661		—		144,661		—		144,661
Derivative assets	22,986		—		317		—		317
Financial liabilities
HEI consolidated
Deposit liabilities	5,675,090		—		5,671,729		—		5,671,729
Short-term borrowings—other than bank	2,300		—		2,300		—		2,300
Other bank borrowings	200,154		—		201,000		—		201,000
Long-term debt, net—other than bank	1,618,651		—		1,707,954		—		1,707,954
Derivative liabilities	36,743		98		283		—		381
Hawaiian Electric consolidated
Short-term borrowings	1,500		—		1,500		—		1,500
Long-term debt, net	1,318,871		—		1,402,690		—		1,402,690
Derivative liabilities	15,838		—		277		—		277
December 31, 2016
Financial assets
HEI consolidated
Money market funds	$	13,085	$	—	$	13,085	$	—	$	13,085
Available-for-sale investment securities	1,105,182		—		1,089,755		15,427		1,105,182
Stock in Federal Home Loan Bank	11,218		—		11,218		—		11,218
Loans receivable, net	4,701,977		—		13,333		4,839,493		4,852,826
Mortgage servicing rights	9,373		—		—		13,216		13,216
Bank-owned life insurance	143,197		—		143,197		—		143,197
Derivative assets	23,578		—		453		—		453
Financial liabilities
HEI consolidated
Deposit liabilities	5,548,929		—		5,546,644		—		5,546,644
Short-term borrowings—other than bank	—		—		—		—		—
Other bank borrowings	192,618		—		193,991		—		193,991
Long-term debt, net—other than bank	1,619,019		—		1,704,717		—		1,704,717
Derivative liabilities	53,852		129		823		—		952
Hawaiian Electric consolidated
Long-term debt, net	1,319,260		—		1,399,490		—		1,399,490
Derivative liabilities	20,734		—		743		—		743

Schedule of assets measured at fair value on a recurring basis

Assets and liabilities measured at fair value on a recurring basis were as follows:

	March 31, 2017						December 31, 2016
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Money market funds (“other” segment)	$	—	$	6	$	—	$	—	$	13,085	$	—
Available-for-sale investment securities (bank segment)
Mortgage-related securities-FNMA, FHLMC and GNMA	$	—	$	1,025,138	$	—	$	—	$	897,474	$	—
U.S. Treasury and federal agency obligations	—		188,357		—		—		192,281		—
Mortgage revenue bond	—		—		15,427		—		—		15,427
	$	—	$	1,213,495	$	15,427	$	—	$	1,089,755	$	15,427
Derivative assets (bank segment) 1
Interest rate lock commitments	$	—	$	317	$	—	$	—	$	445	$	—
Forward commitments	—		—		—		—		8		—
	$	—	$	317	$	—	$	—	$	453	$	—
Derivative liabilities
Interest rate lock commitments (bank segment) 1	$	—	$	—	$	—	$	—	$	24	$	—
Forward commitments (bank segment) 1	98		6		—		129		56		—
Window forward contracts (electric utility segment)2	—		277		—		—		743		—
	$	98	$	283	$	—	$	129	$	823	$	—

¹  Derivatives are carried at fair value with changes in value reflected in the balance sheet in other assets or other liabilities and included in mortgage banking income.

² Liability derivatives are included in other current liabilities in the balance sheets.

Schedule of changes in Level 3 assets and liabilities measured at fair value on a recurring basis

The changes in Level 3 assets and liabilities measured at fair value on a recurring basis were as follows:

Mortgage revenue bond	2017		2016
(in thousands)
Balance, January 1	$	15,427	$	—
Principal payments received	—		—
Purchases	—		—
Unrealized gain (loss) included in other comprehensive income	—		—
Balance, March 31	$	15,427	$	—

Schedule of assets measured at fair value on a nonrecurring basis

The carrying value of assets measured at fair value on a nonrecurring basis were as follows:

			Fair value measurements
(in thousands)	Balance		Level 1		Level 2		Level 3
March 31, 2017
Loans	$	1,281	$	—	$	—	$	1,281
December 31, 2016
Loans	2,767		—		—		2,767
Real estate acquired in settlement of loans	1,189		—		—		1,189

Schedule of significant unobservable inputs used in the fair value measurement

Key assumptions used in estimating the fair value of ASB’s mortgage servicing rights used in the impairment analysis were as follows:

(dollars in thousands)	March 31, 2017			December 31, 2016
Unpaid principal balance	$	1,205,197		$	1,188,380
Weighted average note rate	3.95		%	3.96		%
Weighted average discount rate	9.5		%	9.4		%
Weighted average prepayment speed	8.2		%	8.5		%

The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis:

					Significant unobservable  input value (1)
($ in thousands)	Fair value		Valuation technique	Significant unobservable input	Range	Weighted Average
March 31, 2017
Residential loan	$	222	Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Commercial loan	810		Sales price	Sales price		N/A (2)
Commercial loan	249		Fair value of property or collateral	Fair value of business assets		N/A (2)
Total loans	$	1,281
December 31, 2016
Residential loans	$	2,468	Sales price	Sales price	95-100%	97%
Residential loans	287		Fair value of property or collateral	Appraised value less 7% selling cost	42-65%	61%
Home equity lines of credit	12		Fair value of property or collateral	Appraised value less 7% selling cost		N/A (2)
Total loans	$	2,767
Real estate acquired in settlement of loans	$	1,189	Fair value of property or collateral	Appraised value less 7% selling cost	100%	100%

(1) Represent percent of outstanding principal balance.

(2) N/A - Not applicable. There is one loan in each fair value measurement type.

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Cash flows (Tables)

3 Months Ended

Mar. 31, 2017

Supplemental Cash Flow Elements [Abstract]

Schedule of supplemental disclosures of cash and noncash activity

Three months ended March 31	2017			2016
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates	$	19		$	20
Income taxes paid (including refundable credits)	4			1
Income taxes refunded (including refundable credits)	—			45
Hawaiian Electric consolidated
Interest paid to non-affiliates	13			12
Income taxes paid (including refundable credits)	2			—
Income taxes refunded (including refundable credits)	—			20
Supplemental disclosures of noncash activities
HEI consolidated
Common stock dividends reinvested in HEI common stock (financing)1	—			6
Loans transferred from held for investment to held for sale (investing)	9			—
Common stock issued (gross) for director and executive/management compensation (financing)2	9			6
Obligations to fund low income housing investments (operating)	1			—
HEI consolidated and Hawaiian Electric consolidated
Electric utility property, plant and equipment
AFUDC-equity (operating)	2			2
Estimated fair value of noncash contributions in aid of construction (investing)	—			1
Change in unpaid invoices and accruals (investing)	(52		)	(48		)

¹The amounts shown represent common stock dividends reinvested in HEI common stock under the HEI Dividend Reinvestment and Stock Purchase Plan (DRIP) in noncash transactions.

²The amounts shown represent the market value of common stock issued for director and executive/management compensation and withheld to satisfy statutory tax liabilities.

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Related party transactions (Tables)

3 Months Ended

Mar. 31, 2017

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

The Company’s HMSA costs and expense (for health insurance premiums, claims plus administration expense and stop-loss insurance coverages) and HDS costs and expense (for dental insurance premiums) and the Utilities’ HMSA costs and expense (for health insurance premiums) and HDS costs and expense (for dental insurance premiums) were as follows:

	Three months ended March 31
(in millions)	2017		2016
HEI consolidated
HMSA costs	$	7	$	7
HMSA expense*	5		5
HDS costs	1		1
HDS expense*	1		1
Hawaiian Electric consolidated
HMSA costs	6		6
HMSA expense*	4		3
HDS costs	1		1
HDS expense*	—		—

* Charged the remaining costs primarily to electric utility plant.

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Termination of proposed merger and other matters (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended	12 Months Ended
	Jul. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2016	Dec. 31, 2016
Hawaiian Electric Company, Inc. and Subsidiaries
Business Acquisition [Line Items]
Merger termination, expenses recognized			$ 1	$ 1
NextEra Energy, Inc Merger
Business Acquisition [Line Items]
Merger contract termination fee	$ 90
Maximum expenses paid to party for cancellation of merger	$ 5
Net income recognized on merger termination		$ 64				$ 60
Gain (loss) recognized due to merger and spin-off related expenses, net of tax			$ (2)	$ (2)
Net income recognized, merger termination fee		55
Net income recognized, merger termination, reimbursements and insurance		$ 3
Recognition of previously disallowed merger expenses					$ 8
Net income recognized, merger and spin-off related expenses						$ 6

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Segment financial information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Segment financial information
Total revenues	$ 591,562	$ 550,960
Income (loss) before income taxes	51,582	51,126
Income taxes (benefit)	16,916	18,301
Net income	34,666	32,825
Preferred stock dividends of subsidiaries	473	473
Net income for common stock	34,193	32,352
Total assets	12,543,275		$ 12,425,506
Electric utility
Segment financial information
Total revenues	518,611	482,052
Income (loss) before income taxes	34,722	40,419
Income taxes (benefit)	12,758	14,553
Net income	21,964	25,866
Preferred stock dividends of subsidiaries	499	499
Net income for common stock	21,465	25,367
Total assets	5,969,042		5,975,428
Bank
Segment financial information
Total revenues	72,856	68,840
Income (loss) before income taxes	24,160	19,594
Income taxes (benefit)	8,347	6,921
Net income	15,813	12,673
Preferred stock dividends of subsidiaries	0	0
Net income for common stock	15,813	12,673
Total assets	6,559,646		6,421,357
Other
Segment financial information
Total revenues	95	68
Income (loss) before income taxes	(7,300)	(8,887)
Income taxes (benefit)	(4,189)	(3,173)
Net income	(3,111)	(5,714)
Preferred stock dividends of subsidiaries	(26)	(26)
Net income for common stock	(3,085)	(5,688)
Total assets	14,587		$ 28,721
Revenues from external customers
Segment financial information
Total revenues	591,562	550,960
Revenues from external customers | Electric utility
Segment financial information
Total revenues	518,566	482,045
Revenues from external customers | Bank
Segment financial information
Total revenues	72,856	68,840
Revenues from external customers | Other
Segment financial information
Total revenues	140	75
Intersegment revenues (eliminations)
Segment financial information
Total revenues	0	0
Intersegment revenues (eliminations) | Electric utility
Segment financial information
Total revenues	45	7
Intersegment revenues (eliminations) | Bank
Segment financial information
Total revenues	0	0
Intersegment revenues (eliminations) | Other
Segment financial information
Total revenues	$ (45)	$ (7)

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Electric utility segment - Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenue taxes
Expected increase in income tax depreciation expense	$ 121
Hawaiian Electric Company, Inc. and Subsidiaries
Revenue taxes
Revenue taxes included in operating revenues and in taxes other than income taxes expense	$ 46	$ 43

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Electric utility segment - Unconsolidated variable interest entities (Details)	1 Months Ended					3 Months Ended
	Aug. 31, 2012 MW	Oct. 31, 2004 MW	Mar. 31, 2004 USD ($) security	Oct. 31, 1988 MW	Mar. 31, 1988 MW	Mar. 31, 2017 USD ($) agreement entity	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)
Power purchase agreement
Purchases from IPPs						$ 127,000,000	$ 116,000,000
Termination period (in days)						60 days
Minimum power volume required (in megawatts) | MW	186				180
Accounts payable						$ 160,819,000		$ 143,279,000
Hawaiian Electric Company
Power purchase agreement
Number of power purchase agreements (PPAs) (in agreements) | agreement						5
Number of entities currently not required to be consolidated as VIEs (in entities) | entity						0
Purchases from IPPs						$ 100,147,000	91,917,000
Number of firm capacity producers declining to provide financial information to determine primary beneficiary status (in entities) | entity						2
Minimum potential number of IPP entities consolidated into company in the future (in entities) | entity						1
Hawaiian Electric Company | Kalaeloa Partners, L.P. (Kalaeloa)
Power purchase agreement
Purchases from IPPs						$ 40,000,000	29,000,000
Power purchase capacity that Increases from initial capacity (in megawatts) | MW				180
Number of years entity entered under power purchase agreement (in years)				25 years
Power purchase capacity that Increases from initial capacity (in megawatts) | MW		208
Accounts payable						11,000,000
Hawaiian Electric Company | AES Hawaii, Inc. (AES Hawaii)
Power purchase agreement
Purchases from IPPs						29,000,000	38,000,000
Number of years entity entered under power purchase agreement (in years)					30 years
Accounts payable						13,000,000
Hawaiian Electric Company | HPOWER
Power purchase agreement
Purchases from IPPs						17,000,000	16,000,000
Hawaiian Electric Company | Puna Geothermal Venture
Power purchase agreement
Purchases from IPPs						8,000,000	7,000,000
Hawaiian Electric Company | Hamakua Energy Partners, L.P. (HEP)
Power purchase agreement
Purchases from IPPs						7,000,000	11,000,000
Hawaiian Electric Company | Other IPPs
Power purchase agreement
Purchases from IPPs						26,000,000	15,000,000
Hawaii Electric Light Company, Inc. (HELCO)
Power purchase agreement
Purchases from IPPs						18,589,000	16,797,000
Maui Electric
Power purchase agreement
Purchases from IPPs						8,388,000	$ 7,145,000
HECO Capital Trust III
Unconsolidated variable interest entities
Investment in 2004 Debentures						51,500,000		51,500,000
Interest income						$ 800,000
HECO Capital Trust III | Hawaiian Electric Company
Unconsolidated variable interest entities
Principal amount of 2004 Debentures			$ 31,500,000
Percent of ownership in Trust III (as a percent)						100.00%
HECO Capital Trust III | Hawaiian Electric Company | 2004 Trust Preferred Securities
Unconsolidated variable interest entities
Number of 2004 Trust Preferred Securities issued (in securities) | security			2,000,000
Dividend rate on 2004 Trust Preferred Securities (as a percent)			6.50%
Aggregate Liquidation preference			$ 50,000,000
Balance of Trust Securities						$ 50,000,000		50,000,000
Dividend distributions on Trust Preferred Securities						800,000
HECO Capital Trust III | Hawaiian Electric Company | Trust Common Securities
Unconsolidated variable interest entities
Aggregate Liquidation preference			1,500,000
Balance of Trust Securities						1,500,000		$ 1,500,000
Common dividend						$ 25,000
HECO Capital Trust III | Hawaii Electric Light Company, Inc. (HELCO)
Unconsolidated variable interest entities
Principal amount of 2004 Debentures			10,000,000
HECO Capital Trust III | Maui Electric
Unconsolidated variable interest entities
Principal amount of 2004 Debentures			$ 10,000,000

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Electric utility segment - Commitments and contingencies (Details)											1 Months Ended								3 Months Ended
	Apr. 27, 2017 USD ($)	Dec. 23, 2016 island	Aug. 11, 2016 USD ($)	Feb. 18, 2016 contract	Jan. 05, 2016 USD ($)	Dec. 22, 2015 USD ($)	Aug. 01, 2015 air_quality_monitoring_station	Oct. 14, 2014 facility	May 31, 2013	Feb. 16, 2012 generation_unit	Oct. 31, 2016 customer	Sep. 30, 2015 USD ($)	Jun. 30, 2015 MW	Aug. 31, 2014	Apr. 30, 2014 order	Aug. 31, 2012 MW	May 31, 2012 MW	Mar. 31, 1988 MW	Mar. 31, 2017 USD ($) agreement contract MW	Mar. 31, 2016 USD ($)	Sep. 30, 2015 USD ($)	Dec. 31, 2045	Dec. 31, 2016 USD ($)	Jul. 31, 2014 USD ($)	Jun. 20, 2014	Mar. 01, 2014	Feb. 07, 2014
Regulatory projects and legal obligations
Purchase commitment, period (in years)																		30 years
Minimum power volume required (in megawatts) | MW																186		180
Additional capacity requirement (in megawatts) | MW													9
ERP/EAM Project, expected costs																								$ 82,400,000
SAP software costs																					$ 4,800,000
ERP/EAM cost recovery cap			$ 77,600,000
Public utility, ERP/EAM required pass through savings to customers			$ 244,000,000
ERP/EAM project service period (in years)			12 years
Schofield generating station facility capacity (in megawatts) | MW																50
Schofield generating station project, budgetary cap					$ 157,300,000							$ 167,000,000
Percent of costs recoverable through recovery mechanisms other than base rates (as a percent)												90.00%
Decrease in project costs					$ 9,700,000
Project lease term (in years)					35 years
Number of power plants affected by CWA section 316(b) (in facilities) | facility								3
Environmental regulation
Number of EGUs impacted by proposed rules of MATS (in generation units) | generation_unit										14
Number of additional air quality monitor stations (in air quality monitoring stations) | air_quality_monitoring_station							2
Changes in the asset retirement obligation liability
Accounts receivable and unbilled revenues, net																			$ 252,416,000				$ 237,950,000
Number of orders from regulatory agency (in orders) | order															4
Percent of energy production from renewable energy sources (as a percent)														65.00%
PSIPs, Number of years covered (in years)		5 years
PSIPs, Number of geographic regions covered (in islands) | island		5
Public utilities, duration of Time of Use Program (in years)											2 years
Public utilities, number of customers impacted by Time Of Use Program (in customers) | customer											5,000
Designated as Hedging Instrument | Window forward contract | Cash Flow Hedging
Changes in the asset retirement obligation liability
Notional amount																			15,838,000				20,734,000
Fair Value																			(277,000)				$ (743,000)
Scenario, Forecast
Changes in the asset retirement obligation liability
Expected portfolio standard (as a percent)																						100.00%
Subsequent Event
Changes in the asset retirement obligation liability
Decoupling order, service reliability performance, historical measurement period (in years)	10 years
Maximum penalty as a percent of equity (as a percent)	20.00%
Service reliability, maximum penalty	$ 3,000,000
Call center performance, maximum penalty	$ 1,200,000
Average annual performance, measurement period (in days)	730 days
Dead band percentage above or below the target (as a percent)	3.00%
Maximum incentive, percent of return on equity (as a percent)	8.00%
Period to file proposed tariffs (in days)	30 days
Decoupling order, comment period for proposed tariffs (in days)	60 days
Threshold of capital expenditures in excess of customer contributions for qualification for major project interim recovery	$ 2,500,000
PCB Contamination
Environmental regulation
Valuation allowances and reserves																			$ 5,000,000
Hawaii Electric Light Company, Inc. (HELCO) | Hamakua Energy Partners, L.P. (HEP)
Regulatory projects and legal obligations
Potential purchase price						$ 84,500,000
Hawaii Electric Light Company, Inc. (HELCO) | Maximum
Regulatory projects and legal obligations
Power purchase capacity that Increases from initial capacity (in megawatts) | MW																			60
Hamakua Energy Partners, L.P. (HEP)
Regulatory projects and legal obligations
Percent of island's generating capacity (as a percent)																			23.00%
Hawaiian Electric Company, Inc. and Subsidiaries
Environmental regulation
Percentage of reduction in GHG emissions by 2020 (as a percent)																									16.00%
Estimated annual fee for greenhouse gas emissions																			$ 500,000
Impact on earnings from recognition of AROs																			0
Changes in the asset retirement obligation liability
Balance, beginning of period																			25,589,000	$ 26,848,000
Accretion expense																			3,000	3,000
Liabilities incurred																			0	0
Liabilities settled																			(403,000)	(138,000)
Revisions in estimated cash flows																			0	0
Balance, end of period																			$ 25,189,000	$ 26,713,000
Decoupling implementation experience, period (in years)									3 years
Proposed rate base adjustment, percent of previous rate base adjustment (as a percent)																											90.00%
Effective interest rate, revenue balancing account (as a percent)																											6.00%
Hawaiian Electric Company, Inc. and Subsidiaries | Maximum
Changes in the asset retirement obligation liability
Proposed effective interest rate, revenue balancing account (as a percent)																										3.25%
Hawaiian Electric Company, Inc. and Subsidiaries | Minimum
Changes in the asset retirement obligation liability
Proposed effective interest rate, revenue balancing account (as a percent)																										1.25%
Hawaiian Electric Company
Regulatory projects and legal obligations
Number of power purchase agreements (PPAs) (in agreements) | agreement																			5
Environmental regulation
Period of extension resulting in MATS compliance date (in years)										1 year
Maui Electric
Environmental regulation
Additional accrued investigation and estimated cleanup costs																			$ 3,600,000
Biodiesel Fuel
Regulatory projects and legal obligations
Number of power purchase agreements (PPAs) (in agreements) | contract																			3
Chevron
Regulatory projects and legal obligations
Number of power purchase agreements (PPAs) (in agreements) | contract				2
Pacific Biodiesel Technologies, LLC | Biodiesel Fuel
Regulatory projects and legal obligations
Number of power purchase agreements (PPAs) (in agreements) | contract																			2
PPA extension period (in years)																			1 year
REG Marketing & Logistics, LLC | Biodiesel Fuel
Regulatory projects and legal obligations
Number of power purchase agreements (PPAs) (in agreements) | contract																			1
PPA extension period (in years)																			1 year
Hu Honua Bioenergy, LLC
Regulatory projects and legal obligations
Minimum power volume required (in megawatts) | MW																	21.5
Hawaiian Telcom
Changes in the asset retirement obligation liability
Accounts receivable and unbilled revenues, net																			$ 21,700,000
Reserve for interest accrued																			4,500,000
Hawaiian Telcom | Hawaii Electric Light Company, Inc. (HELCO)
Changes in the asset retirement obligation liability
Accounts receivable and unbilled revenues, net																			5,900,000
Hawaiian Telcom | Hawaiian Electric Company
Changes in the asset retirement obligation liability
Accounts receivable and unbilled revenues, net																			14,500,000
Hawaiian Telcom | Maui Electric
Changes in the asset retirement obligation liability
Accounts receivable and unbilled revenues, net																			$ 1,300,000

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Electric utility segment - Annual decoupling filings summary (Details)	Mar. 31, 2017 USD ($) kWh
Hawaiian Electric Company
Regulatory projects and legal obligations
2017 Annual incremental RAM adjusted revenues	$ 12,700,000
Annual change in accrued earnings sharing credits	0
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	(2,400,000)
Net annual incremental amount to be collected under the tariffs	10,300,000
Impact on typical residential customer monthly bill (in dollars)	$ 0.60
Monthly utility usage assumption (in kilowatt hours) | kWh	500
HELCO
Regulatory projects and legal obligations
2017 Annual incremental RAM adjusted revenues	$ 3,200,000
Annual change in accrued earnings sharing credits	0
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	(2,500,000)
Net annual incremental amount to be collected under the tariffs	700,000
Impact on typical residential customer monthly bill (in dollars)	$ 0.15
Monthly utility usage assumption (in kilowatt hours) | kWh	500
Maui Electric
Regulatory projects and legal obligations
2017 Annual incremental RAM adjusted revenues	$ 2,400,000
Annual change in accrued earnings sharing credits	0
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	(200,000)
Net annual incremental amount to be collected under the tariffs	2,200,000
Impact on typical residential customer monthly bill (in dollars)	$ 1.18
Monthly utility usage assumption (in kilowatt hours) | kWh	500
Lanai and Molokai
Regulatory projects and legal obligations
Impact on typical residential customer monthly bill (in dollars)	$ (0.95)
Monthly utility usage assumption (in kilowatt hours) | kWh	400

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Electric utility segment - Condensed consolidating statement of income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Income Statements, Captions [Line Items]
Revenues	$ 591,562	$ 550,960
Expenses
Purchased power	127,000	116,000
Total expenses	523,700	482,109
Total operating income	67,862	68,851
Allowance for equity funds used during construction	2,399	1,739
Allowance for borrowed funds used during construction	889	662
Income taxes	16,916	18,301
Net income	34,666	32,825
Preferred stock dividends of subsidiaries	473	473
Net income for common stock	34,193	32,352
Hawaiian Electric Company
Condensed Income Statements, Captions [Line Items]
Revenues	362,843	337,175
Expenses
Fuel oil	98,001	74,085
Purchased power	100,147	91,917
Other operation and maintenance	67,278	69,558
Depreciation	32,722	31,522
Taxes, other than income taxes	35,040	32,684
Total expenses	333,188	299,766
Total operating income	29,655	37,409
Allowance for equity funds used during construction	2,056	1,406
Equity in earnings of subsidiaries	8,603	7,929
Interest expense and other charges, net	(12,057)	(11,865)
Allowance for borrowed funds used during construction	749	529
Income before income taxes	29,006	35,408
Income taxes	7,271	9,771
Net income	21,735	25,637
Preferred stock dividends of subsidiaries	0	0
Net income attributable to Hawaiian Electric	21,735	25,637
Preferred stock dividends of Hawaiian Electric	270	270
Net income for common stock	21,465	25,367
HELCO
Condensed Income Statements, Captions [Line Items]
Revenues	78,982	73,183
Expenses
Fuel oil	17,257	14,374
Purchased power	18,589	16,797
Other operation and maintenance	15,516	16,441
Depreciation	9,685	9,449
Taxes, other than income taxes	7,450	6,891
Total expenses	68,497	63,952
Total operating income	10,485	9,231
Allowance for equity funds used during construction	115	127
Equity in earnings of subsidiaries	0	0
Interest expense and other charges, net	(3,004)	(2,965)
Allowance for borrowed funds used during construction	45	49
Income before income taxes	7,641	6,442
Income taxes	2,923	2,346
Net income	4,718	4,096
Preferred stock dividends of subsidiaries	134	134
Net income attributable to Hawaiian Electric	4,584	3,962
Preferred stock dividends of Hawaiian Electric	0	0
Net income for common stock	4,584	3,962
Maui Electric
Condensed Income Statements, Captions [Line Items]
Revenues	76,793	71,706
Expenses
Fuel oil	29,012	25,281
Purchased power	8,388	7,145
Other operation and maintenance	17,446	17,909
Depreciation	5,809	5,810
Taxes, other than income taxes	7,333	6,863
Total expenses	67,988	63,008
Total operating income	8,805	8,698
Allowance for equity funds used during construction	228	206
Equity in earnings of subsidiaries	0	0
Interest expense and other charges, net	(2,450)	(2,490)
Allowance for borrowed funds used during construction	95	84
Income before income taxes	6,678	6,498
Income taxes	2,564	2,436
Net income	4,114	4,062
Preferred stock dividends of subsidiaries	95	95
Net income attributable to Hawaiian Electric	4,019	3,967
Preferred stock dividends of Hawaiian Electric	0	0
Net income for common stock	4,019	3,967
Other subsidiaries
Condensed Income Statements, Captions [Line Items]
Revenues	0	0
Expenses
Fuel oil	0	0
Purchased power	0	0
Other operation and maintenance	0	0
Depreciation	0	0
Taxes, other than income taxes	0	0
Total expenses	0	0
Total operating income	0	0
Allowance for equity funds used during construction	0	0
Equity in earnings of subsidiaries	0	0
Interest expense and other charges, net	0	0
Allowance for borrowed funds used during construction	0	0
Income before income taxes	0	0
Income taxes	0	0
Net income	0	0
Preferred stock dividends of subsidiaries	0	0
Net income attributable to Hawaiian Electric	0	0
Preferred stock dividends of Hawaiian Electric	0	0
Net income for common stock	0	0
Consolidating adjustments
Condensed Income Statements, Captions [Line Items]
Revenues	(7)	(12)
Expenses
Fuel oil	0	0
Purchased power	0	0
Other operation and maintenance	0	0
Depreciation	0	0
Taxes, other than income taxes	0	0
Total expenses	0	0
Total operating income	(7)	(12)
Allowance for equity funds used during construction	0	0
Equity in earnings of subsidiaries	(8,603)	(7,929)
Interest expense and other charges, net	7	12
Allowance for borrowed funds used during construction	0	0
Income before income taxes	(8,603)	(7,929)
Income taxes	0	0
Net income	(8,603)	(7,929)
Preferred stock dividends of subsidiaries	0	0
Net income attributable to Hawaiian Electric	(8,603)	(7,929)
Preferred stock dividends of Hawaiian Electric	0	0
Net income for common stock	(8,603)	(7,929)
Hawaiian Electric Company, Inc. and Subsidiaries
Condensed Income Statements, Captions [Line Items]
Revenues	518,611	482,052
Expenses
Fuel oil	144,270	113,740
Purchased power	127,124	115,859
Other operation and maintenance	100,240	103,908
Depreciation	48,216	46,781
Taxes, other than income taxes	49,823	46,438
Total expenses	469,673	426,726
Total operating income	48,938	55,326
Allowance for equity funds used during construction	2,399	1,739
Equity in earnings of subsidiaries	0	0
Interest expense and other charges, net	(17,504)	(17,308)
Allowance for borrowed funds used during construction	889	662
Income before income taxes	34,722	40,419
Income taxes	12,758	14,553
Net income	21,964	25,866
Preferred stock dividends of subsidiaries	229	229
Net income attributable to Hawaiian Electric	21,735	25,637
Preferred stock dividends of Hawaiian Electric	270	270
Net income for common stock	$ 21,465	$ 25,367

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Electric utility segment - Condensed consolidating statement of comprehensive income (loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Statement of Income Captions [Line Items]
Net income for common stock	$ 34,193	$ 32,352
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454	54
Effective portion of foreign currency hedge net unrealized gain, net of taxes	0	1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,921	3,538
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613)	(3,222)
Other comprehensive income, net of taxes	985	8,800
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	35,178	41,152
Hawaiian Electric Company
Condensed Statement of Income Captions [Line Items]
Net income for common stock	21,465	25,367
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454
Effective portion of foreign currency hedge net unrealized gain, net of taxes		1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,618	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613)	(3,222)
Other comprehensive income, net of taxes	459	1,016
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	21,924	26,383
HELCO
Condensed Statement of Income Captions [Line Items]
Net income for common stock	4,584	3,962
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	0
Effective portion of foreign currency hedge net unrealized gain, net of taxes		0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	503	458
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(503)	(458)
Other comprehensive income, net of taxes	0	0
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	4,584	3,962
Maui Electric
Condensed Statement of Income Captions [Line Items]
Net income for common stock	4,019	3,967
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	0
Effective portion of foreign currency hedge net unrealized gain, net of taxes		0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	466	418
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(467)	(418)
Other comprehensive income, net of taxes	(1)	0
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	4,018	3,967
Other subsidiaries
Condensed Statement of Income Captions [Line Items]
Net income for common stock	0	0
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	0
Effective portion of foreign currency hedge net unrealized gain, net of taxes		0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	0	0
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	0	0
Other comprehensive income, net of taxes	0	0
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	0	0
Consolidating adjustments
Condensed Statement of Income Captions [Line Items]
Net income for common stock	(8,603)	(7,929)
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	0
Effective portion of foreign currency hedge net unrealized gain, net of taxes		0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	(969)	(876)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	970	876
Other comprehensive income, net of taxes	1	0
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	(8,602)	(7,929)
Hawaiian Electric Company, Inc. and Subsidiaries
Condensed Statement of Income Captions [Line Items]
Net income for common stock	21,465	25,367
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454	0
Effective portion of foreign currency hedge net unrealized gain, net of taxes	0	1,002
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $2,304 and $2,061, respectively	3,618	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,613)	(3,222)
Other comprehensive income, net of taxes	459	1,016
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	$ 21,924	$ 26,383

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Electric utility segment - Condensed consolidating balance sheet (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Utility property, plant and equipment
Total property, plant and equipment, net	$ 4,641,514	$ 4,603,465
Current assets
Cash and cash equivalents	234,230	278,452	$ 334,743	$ 300,478
Other long-term assets
Total assets	12,543,275	12,425,506
Capitalization
Common stock equity	2,065,588	2,066,753	1,942,179	1,927,640
Cumulative preferred stock — not subject to mandatory redemption	0	0
Current liabilities
Interest and preferred dividends payable	27,407	25,225
Deferred credits and other liabilities
Deferred income taxes	740,506	728,806
Contributions in aid of construction	541,574	543,525
Total liabilities and shareholders’ equity	12,543,275	12,425,506
Hawaiian Electric Company
Utility property, plant and equipment
Land	43,950	43,956
Plant and equipment	4,272,395	4,241,060
Less accumulated depreciation	(1,404,024)	(1,382,972)
Construction in progress	196,535	180,194
Utility property, plant and equipment, net	3,108,856	3,082,238
Nonutility property, plant and equipment, less accumulated depreciation	5,763	5,760
Total property, plant and equipment, net	3,114,619	3,087,998
Investment in wholly owned subsidiaries, at equity	552,688	550,946
Current assets
Cash and cash equivalents	8,617	61,388	29,307	16,281
Advances to affiliates	0	0
Customer accounts receivable, net	82,389	86,373
Accrued unbilled revenues, net	70,398	65,821
Other accounts receivable, net	24,489	7,652
Fuel oil stock, at average cost	56,473	47,239
Materials and supplies, at average cost	32,195	29,928
Prepayments and other	21,150	16,502
Regulatory assets	73,548	60,185
Total current assets	369,259	375,088
Other long-term assets
Regulatory assets	637,014	662,232
Unamortized debt expense	133	151
Other	44,598	43,743
Total other long-term assets	681,745	706,126
Total assets	4,718,311	4,720,158
Capitalization
Common stock equity	1,799,769	1,799,787	1,731,304	1,728,325
Cumulative preferred stock — not subject to mandatory redemption	22,293	22,293
Long-term debt, net	915,175	915,437
Total capitalization	2,737,237	2,737,517
Current liabilities
Short-term borrowings from affiliates	1,500
Short-term borrowings from affiliate	9,000	13,500
Accounts payable	103,957	86,369
Interest and preferred dividends payable	18,172	15,761
Taxes accrued	90,035	120,176
Regulatory liabilities	0	0
Other	42,721	41,352
Total current liabilities	265,385	277,158
Deferred credits and other liabilities
Deferred income taxes	532,497	524,433
Regulatory liabilities	288,748	281,112
Unamortized tax credits	58,691	57,844
Defined benefit pension and other postretirement benefit plans liability	440,246	444,458
Other	49,630	49,191
Total deferred credits and other liabilities	1,369,812	1,357,038
Contributions in aid of construction	345,877	348,445
Total liabilities and shareholders’ equity	4,718,311	4,720,158
HELCO
Utility property, plant and equipment
Land	6,191	6,181
Plant and equipment	1,261,079	1,255,185
Less accumulated depreciation	(511,473)	(507,666)
Construction in progress	13,249	12,510
Utility property, plant and equipment, net	769,046	766,210
Nonutility property, plant and equipment, less accumulated depreciation	115	115
Total property, plant and equipment, net	769,161	766,325
Investment in wholly owned subsidiaries, at equity	0	0
Current assets
Cash and cash equivalents	2,952	10,749	12,070	2,682
Advances to affiliates	6,500	3,500
Customer accounts receivable, net	18,735	20,055
Accrued unbilled revenues, net	13,883	13,564
Other accounts receivable, net	2,526	2,445
Fuel oil stock, at average cost	6,744	8,229
Materials and supplies, at average cost	8,494	7,380
Prepayments and other	4,621	5,352
Regulatory assets	4,210	3,483
Total current assets	68,665	74,757
Other long-term assets
Regulatory assets	119,783	120,863
Unamortized debt expense	20	23
Other	13,120	13,573
Total other long-term assets	132,923	134,459
Total assets	970,749	975,541
Capitalization
Common stock equity	292,001	291,291	293,358	292,702
Cumulative preferred stock — not subject to mandatory redemption	7,000	7,000
Long-term debt, net	213,732	213,703
Total capitalization	512,733	511,994
Current liabilities
Short-term borrowings from affiliates	0
Short-term borrowings from affiliate	0	0
Accounts payable	14,665	18,126
Interest and preferred dividends payable	4,007	4,206
Taxes accrued	21,965	28,100
Regulatory liabilities	2,004	2,219
Other	7,938	7,637
Total current liabilities	50,579	60,288
Deferred credits and other liabilities
Deferred income taxes	109,733	108,052
Regulatory liabilities	96,380	93,974
Unamortized tax credits	16,941	15,994
Defined benefit pension and other postretirement benefit plans liability	74,100	75,005
Other	12,996	13,024
Total deferred credits and other liabilities	310,150	306,049
Contributions in aid of construction	97,287	97,210
Total liabilities and shareholders’ equity	970,749	975,541
Maui Electric
Utility property, plant and equipment
Land	3,016	3,016
Plant and equipment	1,117,620	1,109,487
Less accumulated depreciation	(483,725)	(478,644)
Construction in progress	20,288	19,038
Utility property, plant and equipment, net	657,199	652,897
Nonutility property, plant and equipment, less accumulated depreciation	1,532	1,532
Total property, plant and equipment, net	658,731	654,429
Investment in wholly owned subsidiaries, at equity	0	0
Current assets
Cash and cash equivalents	1,537	2,048	7,564	5,385
Advances to affiliates	2,500	10,000
Customer accounts receivable, net	16,866	17,260
Accrued unbilled revenues, net	13,351	12,308
Other accounts receivable, net	1,125	1,416
Fuel oil stock, at average cost	10,657	10,962
Materials and supplies, at average cost	16,356	16,371
Prepayments and other	3,163	2,179
Regulatory assets	4,194	2,364
Total current assets	69,749	74,908
Other long-term assets
Regulatory assets	106,660	108,324
Unamortized debt expense	30	34
Other	14,151	13,592
Total other long-term assets	120,841	121,950
Total assets	849,321	851,287
Capitalization
Common stock equity	260,586	259,554	264,426	263,725
Cumulative preferred stock — not subject to mandatory redemption	5,000	5,000
Long-term debt, net	189,964	190,120
Total capitalization	455,550	454,674
Current liabilities
Short-term borrowings from affiliates	0
Short-term borrowings from affiliate	0	0
Accounts payable	11,241	13,319
Interest and preferred dividends payable	3,997	2,882
Taxes accrued	19,330	25,387
Regulatory liabilities	687	1,543
Other	13,326	12,501
Total current liabilities	48,581	55,632
Deferred credits and other liabilities
Deferred income taxes	103,572	100,911
Regulatory liabilities	32,121	31,845
Unamortized tax credits	15,380	15,123
Defined benefit pension and other postretirement benefit plans liability	79,510	80,263
Other	16,197	14,969
Total deferred credits and other liabilities	246,780	243,111
Contributions in aid of construction	98,410	97,870
Total liabilities and shareholders’ equity	849,321	851,287
Other subsidiaries
Utility property, plant and equipment
Land	0	0
Plant and equipment	0	0
Less accumulated depreciation	0	0
Construction in progress	0	0
Utility property, plant and equipment, net	0	0
Nonutility property, plant and equipment, less accumulated depreciation	0	0
Total property, plant and equipment, net	0	0
Investment in wholly owned subsidiaries, at equity	0	0
Current assets
Cash and cash equivalents	101	101	101	101
Advances to affiliates	0	0
Customer accounts receivable, net	0	0
Accrued unbilled revenues, net	0	0
Other accounts receivable, net	0	0
Fuel oil stock, at average cost	0	0
Materials and supplies, at average cost	0	0
Prepayments and other	0	0
Regulatory assets	0	0
Total current assets	101	101
Other long-term assets
Regulatory assets	0	0
Unamortized debt expense	0	0
Other	0	0
Total other long-term assets	0	0
Total assets	101	101
Capitalization
Common stock equity	101	101	101	101
Cumulative preferred stock — not subject to mandatory redemption	0	0
Long-term debt, net	0	0
Total capitalization	101	101
Current liabilities
Short-term borrowings from affiliates	0
Short-term borrowings from affiliate	0	0
Accounts payable	0	0
Interest and preferred dividends payable	0	0
Taxes accrued	0	0
Regulatory liabilities	0	0
Other	0	0
Total current liabilities	0	0
Deferred credits and other liabilities
Deferred income taxes	0	0
Regulatory liabilities	0	0
Unamortized tax credits	0	0
Defined benefit pension and other postretirement benefit plans liability	0	0
Other	0	0
Total deferred credits and other liabilities	0	0
Contributions in aid of construction	0	0
Total liabilities and shareholders’ equity	101	101
Consolidating adjustments
Utility property, plant and equipment
Land	0	0
Plant and equipment	0	0
Less accumulated depreciation	0	0
Construction in progress	0	0
Utility property, plant and equipment, net	0	0
Nonutility property, plant and equipment, less accumulated depreciation	0	0
Total property, plant and equipment, net	0	0
Investment in wholly owned subsidiaries, at equity	(552,688)	(550,946)
Current assets
Cash and cash equivalents	0	0	0	0
Advances to affiliates	(9,000)	(13,500)
Customer accounts receivable, net	0	0
Accrued unbilled revenues, net	0	0
Other accounts receivable, net	(7,752)	(6,280)
Fuel oil stock, at average cost	0	0
Materials and supplies, at average cost	0	0
Prepayments and other	0	(933)
Regulatory assets	0	0
Total current assets	(16,752)	(20,713)
Other long-term assets
Regulatory assets	0	0
Unamortized debt expense	0	0
Other	0	0
Total other long-term assets	0	0
Total assets	(569,440)	(571,659)
Capitalization
Common stock equity	(552,688)	(550,946)	(557,885)	(556,528)
Cumulative preferred stock — not subject to mandatory redemption	0	0
Long-term debt, net	0	0
Total capitalization	(552,688)	(550,946)
Current liabilities
Short-term borrowings from affiliates	0
Short-term borrowings from affiliate	(9,000)	(13,500)
Accounts payable	0	0
Interest and preferred dividends payable	(2)	(11)
Taxes accrued	0	(933)
Regulatory liabilities	0	0
Other	(7,750)	(6,269)
Total current liabilities	(16,752)	(20,713)
Deferred credits and other liabilities
Deferred income taxes	215	263
Regulatory liabilities	0	0
Unamortized tax credits	0	0
Defined benefit pension and other postretirement benefit plans liability	0	0
Other	(215)	(263)
Total deferred credits and other liabilities	0	0
Contributions in aid of construction	0	0
Total liabilities and shareholders’ equity	(569,440)	(571,659)
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Land	53,157	53,153
Plant and equipment	6,651,094	6,605,732
Less accumulated depreciation	(2,399,222)	(2,369,282)
Construction in progress	230,072	211,742
Utility property, plant and equipment, net	4,535,101	4,501,345
Nonutility property, plant and equipment, less accumulated depreciation	7,410	7,407
Total property, plant and equipment, net	4,542,511	4,508,752
Investment in wholly owned subsidiaries, at equity	0	0
Current assets
Cash and cash equivalents	13,207	74,286	49,042	24,449
Advances to affiliates	0	0
Customer accounts receivable, net	117,990	123,688
Accrued unbilled revenues, net	97,632	91,693
Other accounts receivable, net	20,388	5,233
Fuel oil stock, at average cost	73,874	66,430
Materials and supplies, at average cost	57,045	53,679
Prepayments and other	28,934	23,100
Regulatory assets	81,952	66,032
Total current assets	491,022	504,141
Other long-term assets
Regulatory assets	863,457	891,419
Unamortized debt expense	183	208
Other	71,869	70,908
Total other long-term assets	935,509	962,535
Total assets	5,969,042	5,975,428
Capitalization
Common stock equity	1,799,769	1,799,787	$ 1,731,304	$ 1,728,325
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Long-term debt, net	1,318,871	1,319,260
Total capitalization	3,152,933	3,153,340
Current liabilities
Short-term borrowings from affiliates	1,500	0
Short-term borrowings from affiliate	0	0
Accounts payable	129,863	117,814
Interest and preferred dividends payable	26,174	22,838
Taxes accrued	131,330	172,730
Regulatory liabilities	2,691	3,762
Other	56,235	55,221
Total current liabilities	347,793	372,365
Deferred credits and other liabilities
Deferred income taxes	746,017	733,659
Regulatory liabilities	417,249	406,931
Unamortized tax credits	91,012	88,961
Defined benefit pension and other postretirement benefit plans liability	593,856	599,726
Other	78,608	76,921
Total deferred credits and other liabilities	1,926,742	1,906,198
Contributions in aid of construction	541,574	543,525
Total liabilities and shareholders’ equity	$ 5,969,042	$ 5,975,428

XML

Electric utility segment - Condensed consolidating statement of changes in common stock equity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Increase (decrease) in stockholders' equity
Beginning Balance	$ 2,066,753	$ 1,927,640
Net income for common stock	34,193	32,352
Other comprehensive income (loss), net of taxes	985	8,800
Common stock dividends	(33,713)	(33,367)
Ending Balance	2,065,588	1,942,179
Hawaiian Electric Company
Increase (decrease) in stockholders' equity
Beginning Balance	1,799,787	1,728,325
Net income for common stock	21,465	25,367
Other comprehensive income (loss), net of taxes	459	1,016
Common stock dividends	(21,942)	(23,400)
Common stock issuance expenses		(4)
Ending Balance	1,799,769	1,731,304
HELCO
Increase (decrease) in stockholders' equity
Beginning Balance	291,291	292,702
Net income for common stock	4,584	3,962
Other comprehensive income (loss), net of taxes	0	0
Common stock dividends	(3,874)	(3,302)
Common stock issuance expenses		(4)
Ending Balance	292,001	293,358
Maui Electric
Increase (decrease) in stockholders' equity
Beginning Balance	259,554	263,725
Net income for common stock	4,019	3,967
Other comprehensive income (loss), net of taxes	(1)	0
Common stock dividends	(2,986)	(3,265)
Common stock issuance expenses		(1)
Ending Balance	260,586	264,426
Other subsidiaries
Increase (decrease) in stockholders' equity
Beginning Balance	101	101
Net income for common stock	0	0
Other comprehensive income (loss), net of taxes	0	0
Common stock dividends	0	0
Common stock issuance expenses		0
Ending Balance	101	101
Consolidating adjustments
Increase (decrease) in stockholders' equity
Beginning Balance	(550,946)	(556,528)
Net income for common stock	(8,603)	(7,929)
Other comprehensive income (loss), net of taxes	1	0
Common stock dividends	6,860	6,567
Common stock issuance expenses		5
Ending Balance	(552,688)	(557,885)
Hawaiian Electric Company, Inc. and Subsidiaries
Increase (decrease) in stockholders' equity
Beginning Balance	1,799,787	1,728,325
Net income for common stock	21,465	25,367
Other comprehensive income (loss), net of taxes	459	1,016
Common stock dividends	(21,942)	(23,400)
Common stock issuance expenses		(4)
Ending Balance	$ 1,799,769	$ 1,731,304

XML

Electric utility segment - Condensed consolidating statement of cash flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities
Net income	$ 34,666	$ 32,825
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	50,051	48,594
Other amortization	2,372	1,928
Deferred income taxes	10,096	13,008
Allowance for equity funds used during construction	(2,399)	(1,739)
Other	(347)	1,702
Changes in assets and liabilities
Decrease (increase) in fuel oil stock	(7,444)	22,812
Decrease (increase) in regulatory assets	5,909	1,585
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(42,175)	(14,343)
Increase in defined benefit pension and other postretirement benefit plans liability	1,012	137
Net cash provided by operating activities	93,934	170,972
Cash flows from investing activities
Capital expenditures	(138,185)	(127,818)
Contributions in aid of construction	10,650	13,761
Other	5,709	819
Net cash used in investing activities	(231,424)	(215,251)
Cash flows from financing activities
Common stock dividends	(33,713)	(27,716)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	2,300	(7,578)
Other	(4,857)	(1,561)
Net cash provided by financing activities	93,268	78,544
Net increase (decrease) in cash and cash equivalents	(44,222)	34,265
Cash and cash equivalents, beginning of period	278,452	300,478
Cash and cash equivalents, end of period	234,230	334,743
Hawaiian Electric Company
Cash flows from operating activities
Net income	21,735	25,637
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	(8,628)	(7,954)
Common stock dividends received from subsidiaries	6,910	6,592
Depreciation of property, plant and equipment	32,722	31,522
Other amortization	914	1,045
Deferred income taxes	6,810	9,764
Allowance for equity funds used during construction	(2,056)	(1,406)
Other	661	1,386
Changes in assets and liabilities
Decrease (increase) in accounts receivable	(10,724)	22,606
Increase in accrued unbilled revenues	(4,577)	58
Decrease (increase) in fuel oil stock	(9,234)	14,902
Decrease (increase) in materials and supplies	(2,267)	378
Decrease (increase) in regulatory assets	7,711	79
Increase in accounts payable	59,861	24,827
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(32,272)	(31,916)
Increase in defined benefit pension and other postretirement benefit plans liability	240	177
Change in other assets and liabilities	(4,249)	15,249
Net cash provided by operating activities	63,557	112,946
Cash flows from investing activities
Capital expenditures	(101,953)	(97,363)
Contributions in aid of construction	8,934	11,585
Other	2,352	22
Advances from affiliates	0	0
Net cash used in investing activities	(90,667)	(85,756)
Cash flows from financing activities
Common stock dividends	(21,942)	(23,400)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(270)	(270)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(3,000)	9,498
Other	(449)	8
Net cash provided by financing activities	(25,661)	(14,164)
Net increase (decrease) in cash and cash equivalents	(52,771)	13,026
Cash and cash equivalents, beginning of period	61,388	16,281
Cash and cash equivalents, end of period	8,617	29,307
HELCO
Cash flows from operating activities
Net income	4,718	4,096
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	0	0
Common stock dividends received from subsidiaries	0	0
Depreciation of property, plant and equipment	9,685	9,449
Other amortization	442	268
Deferred income taxes	1,700	1,277
Allowance for equity funds used during construction	(115)	(127)
Other	(138)	154
Changes in assets and liabilities
Decrease (increase) in accounts receivable	1,239	2,113
Increase in accrued unbilled revenues	(319)	(326)
Decrease (increase) in fuel oil stock	1,485	2,622
Decrease (increase) in materials and supplies	(1,114)	(27)
Decrease (increase) in regulatory assets	(677)	397
Increase in accounts payable	2,735	1,652
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(5,352)	(1,634)
Increase in defined benefit pension and other postretirement benefit plans liability	14	13
Change in other assets and liabilities	805	5,562
Net cash provided by operating activities	15,108	25,489
Cash flows from investing activities
Capital expenditures	(16,890)	(16,649)
Contributions in aid of construction	915	969
Other	78	23
Advances from affiliates	(3,000)	3,000
Net cash used in investing activities	(18,897)	(12,657)
Cash flows from financing activities
Common stock dividends	(3,874)	(3,302)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(134)	(134)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	0	0
Other	0	(8)
Net cash provided by financing activities	(4,008)	(3,444)
Net increase (decrease) in cash and cash equivalents	(7,797)	9,388
Cash and cash equivalents, beginning of period	10,749	2,682
Cash and cash equivalents, end of period	2,952	12,070
Maui Electric
Cash flows from operating activities
Net income	4,114	4,062
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	0	0
Common stock dividends received from subsidiaries	0	0
Depreciation of property, plant and equipment	5,809	5,810
Other amortization	593	461
Deferred income taxes	2,602	2,517
Allowance for equity funds used during construction	(228)	(206)
Other	(87)	162
Changes in assets and liabilities
Decrease (increase) in accounts receivable	685	3,563
Increase in accrued unbilled revenues	(1,043)	(590)
Decrease (increase) in fuel oil stock	305	5,288
Decrease (increase) in materials and supplies	15	(178)
Decrease (increase) in regulatory assets	(1,125)	1,109
Increase in accounts payable	1,578	1,287
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(6,408)	(8,466)
Increase in defined benefit pension and other postretirement benefit plans liability	10	15
Change in other assets and liabilities	197	169
Net cash provided by operating activities	7,017	15,003
Cash flows from investing activities
Capital expenditures	(12,812)	(11,171)
Contributions in aid of construction	801	1,207
Other	272	0
Advances from affiliates	7,500	500
Net cash used in investing activities	(4,239)	(9,464)
Cash flows from financing activities
Common stock dividends	(2,986)	(3,265)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(95)	(95)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	0	0
Other	(208)	0
Net cash provided by financing activities	(3,289)	(3,360)
Net increase (decrease) in cash and cash equivalents	(511)	2,179
Cash and cash equivalents, beginning of period	2,048	5,385
Cash and cash equivalents, end of period	1,537	7,564
Other subsidiaries
Cash flows from operating activities
Net income	0	0
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	0	0
Common stock dividends received from subsidiaries	0	0
Depreciation of property, plant and equipment	0	0
Other amortization	0	0
Deferred income taxes	0	0
Allowance for equity funds used during construction	0	0
Other	0	0
Changes in assets and liabilities
Decrease (increase) in accounts receivable	0	0
Increase in accrued unbilled revenues	0	0
Decrease (increase) in fuel oil stock	0	0
Decrease (increase) in materials and supplies	0	0
Decrease (increase) in regulatory assets	0	0
Increase in accounts payable	0	0
Change in prepaid and accrued income taxes, tax credits and revenue taxes	0	0
Increase in defined benefit pension and other postretirement benefit plans liability	0	0
Change in other assets and liabilities	0	0
Net cash provided by operating activities	0	0
Cash flows from investing activities
Capital expenditures	0	0
Contributions in aid of construction	0	0
Other	0	0
Advances from affiliates	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities
Common stock dividends	0	0
Preferred stock dividends of Hawaiian Electric and subsidiaries	0	0
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	0	0
Other	0	0
Net cash provided by financing activities	0	0
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	101	101
Cash and cash equivalents, end of period	101	101
Consolidating adjustments
Cash flows from operating activities
Net income	(8,603)	(7,929)
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	8,603	7,929
Common stock dividends received from subsidiaries	(6,860)	(6,567)
Depreciation of property, plant and equipment	0	0
Other amortization	0	0
Deferred income taxes	(48)	0
Allowance for equity funds used during construction	0	0
Other	0	0
Changes in assets and liabilities
Decrease (increase) in accounts receivable	1,472	15
Increase in accrued unbilled revenues	0	0
Decrease (increase) in fuel oil stock	0	0
Decrease (increase) in materials and supplies	0	0
Decrease (increase) in regulatory assets	0	0
Increase in accounts payable	0	0
Change in prepaid and accrued income taxes, tax credits and revenue taxes	48	(2)
Increase in defined benefit pension and other postretirement benefit plans liability	0	0
Change in other assets and liabilities	(1,472)	(13)
Net cash provided by operating activities	(6,860)	(6,567)
Cash flows from investing activities
Capital expenditures	0	0
Contributions in aid of construction	0	0
Other	0	0
Advances from affiliates	(4,500)	(3,500)
Net cash used in investing activities	(4,500)	(3,500)
Cash flows from financing activities
Common stock dividends	6,860	6,567
Preferred stock dividends of Hawaiian Electric and subsidiaries	0	0
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	4,500	3,500
Other	0	0
Net cash provided by financing activities	11,360	10,067
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	0	0
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	21,964	25,866
Adjustments to reconcile net income to net cash provided by operating activities
Equity in earnings of subsidiaries	(25)	(25)
Common stock dividends received from subsidiaries	50	25
Depreciation of property, plant and equipment	48,216	46,781
Other amortization	1,949	1,774
Deferred income taxes	11,064	13,558
Allowance for equity funds used during construction	(2,399)	(1,739)
Other	436	1,702
Changes in assets and liabilities
Decrease (increase) in accounts receivable	(7,328)	28,297
Increase in accrued unbilled revenues	(5,939)	(858)
Decrease (increase) in fuel oil stock	(7,444)	22,812
Decrease (increase) in materials and supplies	(3,366)	173
Decrease (increase) in regulatory assets	5,909	1,585
Increase in accounts payable	64,174	27,766
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(43,984)	(42,018)
Increase in defined benefit pension and other postretirement benefit plans liability	264	205
Change in other assets and liabilities	(4,719)	20,967
Net cash provided by operating activities	78,822	146,871
Cash flows from investing activities
Capital expenditures	(131,655)	(125,183)
Contributions in aid of construction	10,650	13,761
Other	2,702	45
Advances from affiliates	0	0
Net cash used in investing activities	(118,303)	(111,377)
Cash flows from financing activities
Common stock dividends	(21,942)	(23,400)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(499)	(499)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	1,500	12,998
Other	(657)	0
Net cash provided by financing activities	(21,598)	(10,901)
Net increase (decrease) in cash and cash equivalents	(61,079)	24,593
Cash and cash equivalents, beginning of period	74,286	24,449
Cash and cash equivalents, end of period	$ 13,207	$ 49,042

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Bank segment - Income statement data (unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Noninterest expense
Income before income taxes	$ 51,582	$ 51,126
Income taxes	16,916	18,301
Net income for common stock	34,193	32,352
American Savings Bank (ASB)
Interest and dividend income
Interest and fees on loans	50,742	48,437
Interest and dividends on investment securities	6,980	5,017
Total interest and dividend income	57,722	53,454
Interest expense
Interest on deposit liabilities	2,103	1,592
Interest on other borrowings	816	1,485
Total interest expense	2,919	3,077
Net interest income	54,803	50,377
Provision for loan losses	3,907	4,766
Net interest income after provision for loan losses	50,896	45,611
Noninterest income
Fees from other financial services	5,610	5,499
Fee income on deposit liabilities	5,428	5,156
Fee income on other financial products	1,866	2,205
Bank-owned life insurance	983	998
Mortgage banking income	789	1,195
Other income, net	458	333
Total noninterest income	15,134	15,386
Noninterest expense
Compensation and employee benefits	23,237	22,434
Occupancy	4,154	4,138
Data processing	3,280	3,172
Services	2,360	2,911
Equipment	1,748	1,663
Office supplies, printing and postage	1,535	1,365
Marketing	517	861
FDIC insurance	728	884
Other expense	4,311	3,975
Total noninterest expense	41,870	41,403
Income before income taxes	24,160	19,594
Income taxes	8,347	6,921
Net income for common stock	$ 15,813	$ 12,673

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Bank segment - Comprehensive income data (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Statement of Income Captions [Line Items]
Net income for common stock	$ 34,193	$ 32,352
Net unrealized gains (losses) on securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223	7,428
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $404 and $137, respectively	3,921	3,538
Other comprehensive income, net of taxes	985	8,800
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	35,178	41,152
Net unrealized gains (losses) on securities arising during the period, taxes (benefits)	148	4,905
Less: amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	2,502	2,257
American Savings Bank (ASB)
Condensed Statement of Income Captions [Line Items]
Net income for common stock	15,813	12,673
Net unrealized gains (losses) on securities:
Net unrealized gains on available-for-sale investment securities arising during the period, net of taxes of $148 and $4,905, respectively	223	7,429
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $404 and $137, respectively	612	208
Other comprehensive income, net of taxes	835	7,637
Comprehensive income attributable to Hawaiian Electric Industries, Inc.	16,648	20,310
Net unrealized gains (losses) on securities arising during the period, taxes (benefits)	148	4,905
Less: amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	$ 404	$ 137

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Bank segment - Balance sheet data (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Assets
Available-for-sale investment securities, at fair value	$ 1,228,922	$ 1,105,182
Stock in Federal Home Loan Bank, at cost	11,706	11,218
Net loans	4,669,274	4,683,160
Loans held for sale, at lower of cost or fair value	10,454	18,817
Other	467,160	447,621
Goodwill	82,190	82,190
Total assets	12,543,275	12,425,506
Liabilities
Other	423,989	473,512
Total liabilities	10,443,394	10,324,460
Commitments and contingencies
Equity [Abstract]
Retained earnings	439,452	438,972
Accumulated other comprehensive income (loss), net of taxes:
Accumulated other comprehensive loss, net of tax benefits	(32,144)	(33,129)
Total shareholders’ equity	2,065,588	2,066,753	$ 1,942,179	$ 1,927,640
Total liabilities and shareholders’ equity	12,543,275	12,425,506
Other assets
Premises and equipment, net	4,641,514	4,603,465
Total Other Assets	467,160	447,621
Other liabilities
Total other liabilities	423,989	473,512
Balance Sheet related disclosures
Securities sold under agreements to repurchase	100,000	93,000
American Savings Bank (ASB)
Assets
Cash and due from banks	125,901	137,083
Interest-bearing deposits	94,573	52,128
Restricted cash	0	1,764
Available-for-sale investment securities, at fair value	1,228,922	1,105,182
Stock in Federal Home Loan Bank, at cost	11,706	11,218
Loans receivable held for investment	4,725,271	4,738,693
Allowance for loan losses	(55,997)	(55,533)
Net loans	4,669,274	4,683,160
Loans held for sale, at lower of cost or fair value	10,454	18,817
Other	336,626	329,815
Goodwill	82,190	82,190
Total assets	6,559,646	6,421,357
Liabilities
Deposit liabilities—noninterest-bearing	1,696,390	1,639,051
Deposit liabilities—interest-bearing	3,978,700	3,909,878
Other borrowings	200,154	192,618
Other	98,223	101,635
Total liabilities	5,973,467	5,843,182
Commitments and contingencies
Common stock	1	1
Equity [Abstract]
Additional paid in capital	343,435	342,704
Retained earnings	264,381	257,943
Accumulated other comprehensive income (loss), net of taxes:
Net unrealized losses on securities	(7,708)	(7,931)
Retirement benefit plans	(13,930)	(14,542)
Accumulated other comprehensive loss, net of tax benefits	(21,638)	(22,473)
Total shareholders’ equity	586,179	578,175
Total liabilities and shareholders’ equity	6,559,646	6,421,357
Other assets
Bank-owned life insurance	144,661	143,197
Premises and equipment, net	94,865	90,570
Prepaid expenses	4,031	3,348
Accrued interest receivable	16,508	16,824
Mortgage-servicing rights	9,294	9,373
Low-income housing equity investments	46,782	47,081
Real estate acquired in settlement of loans, net	1,242	1,189
Other	19,243	18,233
Total Other Assets	336,626	329,815
Other liabilities
Accrued expenses	32,324	36,754
Federal and state income taxes payable	10,642	4,728
Cashier’s checks	23,777	24,156
Advance payments by borrowers	6,134	10,335
Other	25,346	25,662
Total other liabilities	98,223	101,635
Balance Sheet related disclosures
Securities sold under agreements to repurchase	100,000	93,000
Advances from Federal Home Loan Bank	$ 100,000	$ 100,000

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Bank segment - Components of investment securities (Details) $ in Thousands	Mar. 31, 2017 USD ($) issue	Dec. 31, 2016 USD ($) issue
Available-for-sale securities
Amortized cost	$ 1,241,719	$ 1,118,350
Gross unrealized gains	2,647	2,662
Gross unrealized losses	(15,444)	(15,830)
Available-for-sale investment securities	$ 1,228,922	$ 1,105,182
Available-for-sale Securities, Continuous Unrealized Loss Position
Available-for-sale, securities, less than 12 months, number of issues (in shares) | issue	110	106
Fair value, less than 12 months	$ 890,244	$ 833,130
Gross unrealized losses, less than 12 months	$ (13,775)	$ (14,153)
Available-for-sale, securities, greater than 12 months, number of issues (in shares) | issue	14	14
Fair value, 12 months or longer	$ 48,517	$ 50,970
Gross unrealized losses, 12 months or longer	(1,669)	(1,677)
U.S. Treasury and federal agency obligations
Available-for-sale securities
Amortized cost	189,420	193,515
Gross unrealized gains	928	920
Gross unrealized losses	(1,991)	(2,154)
Available-for-sale investment securities	$ 188,357	$ 192,281
Available-for-sale Securities, Continuous Unrealized Loss Position
Available-for-sale, securities, less than 12 months, number of issues (in shares) | issue	14	18
Fair value, less than 12 months	$ 97,572	$ 123,475
Gross unrealized losses, less than 12 months	$ (1,855)	$ (2,010)
Available-for-sale, securities, greater than 12 months, number of issues (in shares) | issue	1	1
Fair value, 12 months or longer	$ 3,492	$ 3,485
Gross unrealized losses, 12 months or longer	(136)	(144)
Mortgage-related securities- FNMA, FHLMC and GNMA
Available-for-sale securities
Amortized cost	1,036,872	909,408
Gross unrealized gains	1,719	1,742
Gross unrealized losses	(13,453)	(13,676)
Available-for-sale investment securities	$ 1,025,138	$ 897,474
Available-for-sale Securities, Continuous Unrealized Loss Position
Available-for-sale, securities, less than 12 months, number of issues (in shares) | issue	96	88
Fair value, less than 12 months	$ 792,672	$ 709,655
Gross unrealized losses, less than 12 months	$ (11,920)	$ (12,143)
Available-for-sale, securities, greater than 12 months, number of issues (in shares) | issue	13	13
Fair value, 12 months or longer	$ 45,025	$ 47,485
Gross unrealized losses, 12 months or longer	(1,533)	(1,533)
Mortgage revenue bond
Available-for-sale securities
Amortized cost	15,427	15,427
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Available-for-sale investment securities	$ 15,427	$ 15,427
Available-for-sale Securities, Continuous Unrealized Loss Position
Available-for-sale, securities, less than 12 months, number of issues (in shares) | issue	0	0
Fair value, less than 12 months	$ 0	$ 0
Gross unrealized losses, less than 12 months	$ 0	$ 0
Available-for-sale, securities, greater than 12 months, number of issues (in shares) | issue	0	0
Fair value, 12 months or longer	$ 0	$ 0
Gross unrealized losses, 12 months or longer	$ 0	$ 0

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Bank segment - Contractual maturities of securities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Amortized cost
Due in one year or less	$ 9,986
Due after one year through five years	77,165
Due after five years through ten years	78,014
Due after ten years	39,682
Total amortized cost	204,847
Mortgage-related securities-FNMA, FHLMC and GNMA - amortized cost	1,036,872
Amortized cost	1,241,719	$ 1,118,350
Fair value
Due in one year or less	9,993
Due after one year through five years	77,274
Due after five years through ten years	77,582
Due after ten years	38,935
Total fair value	203,784
Mortgage-related securities-FNMA, FHLMC and GNMA - fair value	1,025,138
Available-for-sale securities	$ 1,228,922	$ 1,105,182

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Bank segment - Allowance for loan losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	$ 55,533	$ 50,038
Charge-offs	(4,340)	(2,958)
Recoveries	897	480
Provision	3,907	4,766
Valuation allowance, balance at the end of the period	55,997	52,326
Ending balance: individually evaluated for impairment	3,700		$ 4,083
Ending balance: collectively evaluated for impairment	52,297		51,450
Financing Receivables:
Total financing receivables	4,729,792		4,743,619
Ending balance: individually evaluated for impairment	39,765		51,759
Ending balance: collectively evaluated for impairment	4,690,027		4,691,860
Residential 1-4 family
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	2,873	4,186
Charge-offs	(6)	(45)
Recoveries	9	17
Provision	(95)	435
Valuation allowance, balance at the end of the period	2,781	4,593
Ending balance: individually evaluated for impairment	1,386		1,352
Ending balance: collectively evaluated for impairment	1,395		1,521
Financing Receivables:
Total financing receivables	2,058,202		2,048,051
Ending balance: individually evaluated for impairment	19,340		19,854
Ending balance: collectively evaluated for impairment	2,038,862		2,028,197
Commercial real estate
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	16,004	11,342
Charge-offs	0	0
Recoveries	0	0
Provision	500	464
Valuation allowance, balance at the end of the period	16,504	11,806
Ending balance: individually evaluated for impairment	74		80
Ending balance: collectively evaluated for impairment	16,430		15,924
Financing Receivables:
Total financing receivables	790,191		800,395
Ending balance: individually evaluated for impairment	1,515		1,569
Ending balance: collectively evaluated for impairment	788,676		798,826
Home equity line of credit
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	5,039	7,260
Charge-offs	(14)	0
Recoveries	91	15
Provision	301	(103)
Valuation allowance, balance at the end of the period	5,417	7,172
Ending balance: individually evaluated for impairment	228		215
Ending balance: collectively evaluated for impairment	5,189		4,824
Financing Receivables:
Total financing receivables	866,880		863,163
Ending balance: individually evaluated for impairment	6,803		6,158
Ending balance: collectively evaluated for impairment	860,077		857,005
Residential land
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	1,738	1,671
Charge-offs	0	0
Recoveries	203	103
Provision	(462)	(34)
Valuation allowance, balance at the end of the period	1,479	1,740
Ending balance: individually evaluated for impairment	660		789
Ending balance: collectively evaluated for impairment	819		949
Financing Receivables:
Total financing receivables	16,888		18,889
Ending balance: individually evaluated for impairment	2,863		3,629
Ending balance: collectively evaluated for impairment	14,025		15,260
Commercial construction
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	6,449	4,461
Charge-offs	0	0
Recoveries	0	0
Provision	808	1,703
Valuation allowance, balance at the end of the period	7,257	6,164
Ending balance: individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	7,257		6,449
Financing Receivables:
Total financing receivables	130,808		126,768
Ending balance: individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	130,808		126,768
Residential construction
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	12	13
Charge-offs	0	0
Recoveries	0	0
Provision	(1)	(1)
Valuation allowance, balance at the end of the period	11	12
Ending balance: individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	11		12
Financing Receivables:
Total financing receivables	13,694		16,080
Ending balance: individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	13,694		16,080
Commercial loans
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	16,618	17,208
Charge-offs	(1,510)	(1,343)
Recoveries	297	135
Provision	(503)	991
Valuation allowance, balance at the end of the period	14,902	16,991
Ending balance: individually evaluated for impairment	1,318		1,641
Ending balance: collectively evaluated for impairment	13,584		14,977
Financing Receivables:
Total financing receivables	661,016		692,051
Ending balance: individually evaluated for impairment	9,175		20,539
Ending balance: collectively evaluated for impairment	651,841		671,512
Consumer loans
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	6,800	3,897
Charge-offs	(2,810)	(1,570)
Recoveries	297	210
Provision	3,359	1,311
Valuation allowance, balance at the end of the period	7,646	3,848
Ending balance: individually evaluated for impairment	34		6
Ending balance: collectively evaluated for impairment	7,612		6,794
Financing Receivables:
Total financing receivables	192,113		178,222
Ending balance: individually evaluated for impairment	69		10
Ending balance: collectively evaluated for impairment	192,044		178,212
Unallocated
Allowance for loan losses:
Valuation allowance, balance at the beginning of the period	0	0
Charge-offs	0	0
Recoveries	0	0
Provision	0	0
Valuation allowance, balance at the end of the period	0	$ 0
Ending balance: collectively evaluated for impairment	$ 0		$ 0

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Bank segment - Credit risk profile - assigned grades (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Commercial real estate
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	$ 790,191	$ 800,395
Commercial real estate | Pass
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	669,117	701,657
Commercial real estate | Special mention
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	89,370	65,541
Commercial real estate | Substandard
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	31,704	33,197
Commercial real estate | Doubtful
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	0	0
Commercial real estate | Loss
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	0	0
Commercial construction
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	130,808	126,768
Commercial construction | Pass
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	84,495	102,955
Commercial construction | Special mention
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	22,500	0
Commercial construction | Substandard
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	23,813	23,813
Commercial construction | Doubtful
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	0	0
Commercial construction | Loss
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	0	0
Commercial loans
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	661,016	692,051
Commercial loans | Pass
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	605,256	614,139
Commercial loans | Special mention
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	22,568	25,229
Commercial loans | Substandard
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	33,192	52,683
Commercial loans | Doubtful
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	0	0
Commercial loans | Loss
Credit risk profile by internally assigned grade for loans
Loans and leases receivable before fees, gross	$ 0	$ 0

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Bank segment - Credit risk profile - payment activity (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Credit risk profile based on payment activity for loans
Total past due	$ 19,716	$ 23,102
Current	4,710,076	4,720,517
Total financing receivables	4,729,792	4,743,619
Recorded Investment greater than 90 days and accruing	0	0
Residential 1-4 family
Credit risk profile based on payment activity for loans
Total past due	9,958	11,310
Current	2,048,244	2,036,741
Total financing receivables	2,058,202	2,048,051
Recorded Investment greater than 90 days and accruing	0	0
Commercial real estate
Credit risk profile based on payment activity for loans
Total past due	0	2,416
Current	790,191	797,979
Total financing receivables	790,191	800,395
Recorded Investment greater than 90 days and accruing	0	0
Home equity line of credit
Credit risk profile based on payment activity for loans
Total past due	2,697	2,986
Current	864,183	860,177
Total financing receivables	866,880	863,163
Recorded Investment greater than 90 days and accruing	0	0
Residential land
Credit risk profile based on payment activity for loans
Total past due	397	255
Current	16,491	18,634
Total financing receivables	16,888	18,889
Recorded Investment greater than 90 days and accruing	0	0
Commercial construction
Credit risk profile based on payment activity for loans
Total past due	0	0
Current	130,808	126,768
Total financing receivables	130,808	126,768
Recorded Investment greater than 90 days and accruing	0	0
Residential construction
Credit risk profile based on payment activity for loans
Total past due	0	0
Current	13,694	16,080
Total financing receivables	13,694	16,080
Recorded Investment greater than 90 days and accruing	0	0
Commercial loans
Credit risk profile based on payment activity for loans
Total past due	3,030	2,226
Current	657,986	689,825
Total financing receivables	661,016	692,051
Recorded Investment greater than 90 days and accruing	0	0
Consumer loans
Credit risk profile based on payment activity for loans
Total past due	3,634	3,909
Current	188,479	174,313
Total financing receivables	192,113	178,222
Recorded Investment greater than 90 days and accruing	0	0
30-59 days past due
Credit risk profile based on payment activity for loans
Total past due	7,215	11,504
30-59 days past due | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total past due	3,557	5,467
30-59 days past due | Commercial real estate
Credit risk profile based on payment activity for loans
Total past due	0	2,416
30-59 days past due | Home equity line of credit
Credit risk profile based on payment activity for loans
Total past due	594	1,263
30-59 days past due | Residential land
Credit risk profile based on payment activity for loans
Total past due	0	0
30-59 days past due | Commercial construction
Credit risk profile based on payment activity for loans
Total past due	0	0
30-59 days past due | Residential construction
Credit risk profile based on payment activity for loans
Total past due	0	0
30-59 days past due | Commercial loans
Credit risk profile based on payment activity for loans
Total past due	1,255	413
30-59 days past due | Consumer loans
Credit risk profile based on payment activity for loans
Total past due	1,809	1,945
60-89 days past due
Credit risk profile based on payment activity for loans
Total past due	5,716	4,230
60-89 days past due | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total past due	2,982	2,338
60-89 days past due | Commercial real estate
Credit risk profile based on payment activity for loans
Total past due	0	0
60-89 days past due | Home equity line of credit
Credit risk profile based on payment activity for loans
Total past due	571	381
60-89 days past due | Residential land
Credit risk profile based on payment activity for loans
Total past due	318	0
60-89 days past due | Commercial construction
Credit risk profile based on payment activity for loans
Total past due	0	0
60-89 days past due | Residential construction
Credit risk profile based on payment activity for loans
Total past due	0	0
60-89 days past due | Commercial loans
Credit risk profile based on payment activity for loans
Total past due	928	510
60-89 days past due | Consumer loans
Credit risk profile based on payment activity for loans
Total past due	917	1,001
Greater than 90 days
Credit risk profile based on payment activity for loans
Total past due	6,785	7,368
Greater than 90 days | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total past due	3,419	3,505
Greater than 90 days | Commercial real estate
Credit risk profile based on payment activity for loans
Total past due	0	0
Greater than 90 days | Home equity line of credit
Credit risk profile based on payment activity for loans
Total past due	1,532	1,342
Greater than 90 days | Residential land
Credit risk profile based on payment activity for loans
Total past due	79	255
Greater than 90 days | Commercial construction
Credit risk profile based on payment activity for loans
Total past due	0	0
Greater than 90 days | Residential construction
Credit risk profile based on payment activity for loans
Total past due	0	0
Greater than 90 days | Commercial loans
Credit risk profile based on payment activity for loans
Total past due	847	1,303
Greater than 90 days | Consumer loans
Credit risk profile based on payment activity for loans
Total past due	$ 908	$ 963

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Bank segment - Credit risk profile - summary (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Credit risk profile based on nonaccrual loans
Nonaccrual loans	$ 19,388	$ 23,325
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	29,401	37,637
Residential 1-4 family
Credit risk profile based on nonaccrual loans
Nonaccrual loans	11,709	11,154
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	13,661	14,450
Commercial real estate
Credit risk profile based on nonaccrual loans
Nonaccrual loans	218	223
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	1,297	1,346
Home equity line of credit
Credit risk profile based on nonaccrual loans
Nonaccrual loans	3,340	3,080
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	4,894	4,934
Residential land
Credit risk profile based on nonaccrual loans
Nonaccrual loans	695	878
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	2,246	2,751
Commercial construction
Credit risk profile based on nonaccrual loans
Nonaccrual loans	0	0
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	0	0
Residential construction
Credit risk profile based on nonaccrual loans
Nonaccrual loans	0	0
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	0	0
Commercial loans
Credit risk profile based on nonaccrual loans
Nonaccrual loans	2,016	6,708
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	7,234	14,146
Consumer loans
Credit risk profile based on nonaccrual loans
Nonaccrual loans	1,410	1,282
Accruing loans 90 days or more past due	0	0
Total troubled debt restructuring loans not included above	$ 69	$ 10

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Bank segment - Principal balance of impaired loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Recorded investment:
With no related allowance recorded	$ 15,008		$ 18,811
With an allowance recorded	24,757		32,948
Recorded investment	39,765		51,759
Unpaid principal balance:
With no related allowance recorded	19,828		23,200
With an allowance recorded	24,976		33,205
Unpaid principal balance	44,804		56,405
Related Allowance	3,700		4,083
Average recorded investment:
With no related allowance recorded	17,643	$ 19,003
With an allowance recorded	25,284	36,177
Average recorded investment	42,927	55,180
Interest income recognized:
With no related allowance recorded	130	73
With an allowance recorded	620	246
Interest income recognized	750	319
Residential 1-4 family
Recorded investment:
With no related allowance recorded	9,145		9,571
With an allowance recorded	10,195		10,283
Recorded investment	19,340		19,854
Unpaid principal balance:
With no related allowance recorded	9,980		10,400
With an allowance recorded	10,398		10,486
Unpaid principal balance	20,378		20,886
Related Allowance	1,386		1,352
Average recorded investment:
With no related allowance recorded	9,555	10,392
With an allowance recorded	10,048	12,018
Average recorded investment	19,603	22,410
Interest income recognized:
With no related allowance recorded	84	51
With an allowance recorded	119	122
Interest income recognized	203	173
Commercial real estate
Recorded investment:
With no related allowance recorded	218		223
With an allowance recorded	1,297		1,346
Recorded investment	1,515		1,569
Unpaid principal balance:
With no related allowance recorded	227		228
With an allowance recorded	1,297		1,346
Unpaid principal balance	1,524		1,574
Related Allowance	74		80
Average recorded investment:
With no related allowance recorded	220	1,173
With an allowance recorded	1,300	854
Average recorded investment	1,520	2,027
Interest income recognized:
With no related allowance recorded	0	0
With an allowance recorded	14	0
Interest income recognized	14	0
Home equity line of credit
Recorded investment:
With no related allowance recorded	2,376		1,500
With an allowance recorded	4,427		4,658
Recorded investment	6,803		6,158
Unpaid principal balance:
With no related allowance recorded	2,829		1,900
With an allowance recorded	4,443		4,712
Unpaid principal balance	7,272		6,612
Related Allowance	228		215
Average recorded investment:
With no related allowance recorded	2,004	849
With an allowance recorded	4,562	2,944
Average recorded investment	6,566	3,793
Interest income recognized:
With no related allowance recorded	14	0
With an allowance recorded	49	27
Interest income recognized	63	27
Residential land
Recorded investment:
With no related allowance recorded	954		1,218
With an allowance recorded	1,909		2,411
Recorded investment	2,863		3,629
Unpaid principal balance:
With no related allowance recorded	1,401		1,803
With an allowance recorded	1,909		2,411
Unpaid principal balance	3,310		4,214
Related Allowance	660		789
Average recorded investment:
With no related allowance recorded	957	1,590
With an allowance recorded	2,076	3,378
Average recorded investment	3,033	4,968
Interest income recognized:
With no related allowance recorded	26	16
With an allowance recorded	37	67
Interest income recognized	63	83
Commercial construction
Recorded investment:
With no related allowance recorded	0		0
With an allowance recorded	0		0
Recorded investment	0		0
Unpaid principal balance:
With no related allowance recorded	0		0
With an allowance recorded	0		0
Unpaid principal balance	0		0
Related Allowance	0		0
Average recorded investment:
With no related allowance recorded	0	0
With an allowance recorded	0	0
Average recorded investment	0	0
Interest income recognized:
With no related allowance recorded	0	0
With an allowance recorded	0	0
Interest income recognized	0	0
Residential construction
Recorded investment:
With no related allowance recorded	0		0
With an allowance recorded	0		0
Recorded investment	0		0
Unpaid principal balance:
With no related allowance recorded	0		0
With an allowance recorded	0		0
Unpaid principal balance	0		0
Related Allowance	0		0
Average recorded investment:
With no related allowance recorded	0	0
With an allowance recorded	0	0
Average recorded investment	0	0
Interest income recognized:
With no related allowance recorded	0	0
With an allowance recorded	0	0
Interest income recognized	0	0
Commercial loans
Recorded investment:
With no related allowance recorded	2,315		6,299
With an allowance recorded	6,860		14,240
Recorded investment	9,175		20,539
Unpaid principal balance:
With no related allowance recorded	5,391		8,869
With an allowance recorded	6,860		14,240
Unpaid principal balance	12,251		23,109
Related Allowance	1,318		1,641
Average recorded investment:
With no related allowance recorded	4,907	4,999
With an allowance recorded	7,268	16,970
Average recorded investment	12,175	21,969
Interest income recognized:
With no related allowance recorded	6	6
With an allowance recorded	401	30
Interest income recognized	407	36
Consumer loans
Recorded investment:
With no related allowance recorded	0		0
With an allowance recorded	69		10
Recorded investment	69		10
Unpaid principal balance:
With no related allowance recorded	0		0
With an allowance recorded	69		10
Unpaid principal balance	69		10
Related Allowance	34		$ 6
Average recorded investment:
With no related allowance recorded	0	0
With an allowance recorded	30	13
Average recorded investment	30	13
Interest income recognized:
With no related allowance recorded	0	0
With an allowance recorded	0	0
Interest income recognized	$ 0	$ 0

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Bank segment - Troubled debt restructuring - narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($)
Troubled debt restructurings real estate loans
Troubled debt restructurings
Financing receivable modifications minimum, period of payment default of loans determined to be TDRs (in days)	90 days
Commitments to lend additional funds to borrows with impaired or modified loans	$ 2.1
Land loans
Troubled debt restructurings
Period of interest-only monthly payment term loan (in years)	3 years
Land loans | Maximum
Troubled debt restructurings
Extension of maturity date (in years)	5 years

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Bank segment - Loan modifications (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017 USD ($) contract	Mar. 31, 2016 USD ($) contract	Dec. 31, 2016 USD ($)
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	$ 29,401		$ 37,637
Residential 1-4 family
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	13,661		14,450
Commercial real estate
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	1,297		1,346
Home equity line of credit
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	4,894		4,934
Residential land
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	2,246		2,751
Commercial construction
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	0		0
Residential construction
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	0		0
Commercial loans
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	7,234		14,146
Consumer loans
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded investment	$ 69		$ 10
Troubled debt restructurings real estate loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	13	17
Pre-modification outstanding recorded investment	$ 1,139	$ 17,966
Post-modification outstanding recorded investment	1,133	18,084
Net increase in allowance	$ 106	$ 760
Troubled debt restructurings real estate loans | Residential 1-4 family
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	3	4
Pre-modification outstanding recorded investment	$ 512	$ 1,097
Post-modification outstanding recorded investment	520	1,215
Net increase in allowance	$ 45	$ 161
Troubled debt restructurings real estate loans | Commercial real estate
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Pre-modification outstanding recorded investment	$ 0	$ 0
Post-modification outstanding recorded investment	0	0
Net increase in allowance	$ 0	$ 0
Troubled debt restructurings real estate loans | Home equity line of credit
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	8	10
Pre-modification outstanding recorded investment	$ 226	$ 669
Post-modification outstanding recorded investment	212	669
Net increase in allowance	$ 34	$ 74
Troubled debt restructurings real estate loans | Residential land
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Pre-modification outstanding recorded investment	$ 0	$ 0
Post-modification outstanding recorded investment	0	0
Net increase in allowance	$ 0	$ 0
Troubled debt restructurings real estate loans | Commercial construction
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Pre-modification outstanding recorded investment	$ 0	$ 0
Post-modification outstanding recorded investment	0	0
Net increase in allowance	$ 0	$ 0
Troubled debt restructurings real estate loans | Residential construction
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Pre-modification outstanding recorded investment	$ 0	$ 0
Post-modification outstanding recorded investment	0	0
Net increase in allowance	$ 0	$ 0
Troubled debt restructurings real estate loans | Commercial loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	3
Pre-modification outstanding recorded investment	$ 342	$ 16,200
Post-modification outstanding recorded investment	342	16,200
Net increase in allowance	$ 0	$ 525
Troubled debt restructurings real estate loans | Consumer loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	0
Pre-modification outstanding recorded investment	$ 59	$ 0
Post-modification outstanding recorded investment	59	0
Net increase in allowance	$ 27	$ 0

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Bank segment - Troubled debt restructuring that subsequently defaulted (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($) contract	Mar. 31, 2016 USD ($) contract
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	1
Recorded investment | $	$ 301	$ 488
Residential 1-4 family
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	1
Recorded investment | $	$ 301	$ 488
Commercial real estate
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Home equity line of credit
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Residential land
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Commercial construction
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Residential construction
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Commercial loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0
Consumer loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	0	0
Recorded investment | $	$ 0	$ 0

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Bank segment - Mortgage servicing rights (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Servicing Asset at Amortized Cost [Line Items]
Repurchase reserve				$ 100		$ 100
Valuation Allowance [Roll Forward]
Weighted average discount rate (as a percent)	2.658%
American Savings Bank (ASB)
Servicing Asset at Amortized Cost [Line Items]
Mortgage service fees	$ 800	$ 700
Movement in Mortgage Loans on Real Estate [Roll Forward]
Servicing asset - beginning balance	9,373
Servicing asset - ending balance	9,294		$ 9,373
American Savings Bank (ASB) | Mortgage Servicing Rights (MSR)
Servicing Asset at Amortized Cost [Line Items]
Gross carrying amount				17,707	$ 17,271
Accumulated amortization				(8,413)	(7,898)
Valuation allowance	0	0	0	0	0	0
Net carrying amount				9,294	9,373	$ 8,857
Movement in Mortgage Loans on Real Estate [Roll Forward]
Servicing asset - beginning balance	9,373	8,884	8,884
Amount capitalized	436	455
Amortization	(515)	(482)
Other-than-temporary impairment	0	0
Servicing asset - ending balance	9,294	8,857	9,373
Valuation Allowance [Roll Forward]
Valuation allowance, beginning balance	0	0	0
Provision (recovery)	0	0
Other-than-temporary impairment	0	0
Valuation allowance, ending balance	$ 0	0	$ 0
Unpaid principal balance				1,205,197	1,188,380
Weighted average note-rate (as a percent)	3.95%		3.96%
Weighted average discount rate (as a percent)	9.50%		9.40%
Weighted average prepayment speed (as a percent)	8.20%		8.50%
Prepayment rate - 25 points adverse rate change				(556)	(567)
Prepayment rate - 50 points adverse rate change				(1,144)	(1,154)
Discount rate - 25 points adverse rate change				(134)	(128)
Discount rate - 50 points adverse rate change				$ (266)	$ (254)
American Savings Bank (ASB) | Measurement Band A
Valuation Allowance [Roll Forward]
Measurement band percent for risk categorization	0.50%
American Savings Bank (ASB) | Measurement Band B
Valuation Allowance [Roll Forward]
Measurement band percent for risk categorization	1.00%
American Savings Bank (ASB) | Residential loan
Servicing Asset at Amortized Cost [Line Items]
Proceeds from sale of mortgage loans	$ 40,600	40,400
Gain on sale of mortgage loans	$ 800	$ 1,200

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Bank segment - Repurchase Agreements (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Offsetting Liabilities [Line Items]
Gross amount of recognized liabilities	$ 100	$ 93
Gross amount offset in the Balance Sheet	0	0
Securities sold under agreements to repurchase	100	93
Securities sold under agreements to repurchase collateral, financial instruments	119	116
Securities sold under agreements to repurchase, cash collateral pledged	0	0
Financial Institution
Offsetting Liabilities [Line Items]
Securities sold under agreements to repurchase	0	0
Securities sold under agreements to repurchase collateral, financial instruments	0	0
Securities sold under agreements to repurchase, cash collateral pledged	0	0
Government Entities
Offsetting Liabilities [Line Items]
Securities sold under agreements to repurchase	0	14
Securities sold under agreements to repurchase collateral, financial instruments	0	15
Securities sold under agreements to repurchase, cash collateral pledged	0	0
Commercial account holders
Offsetting Liabilities [Line Items]
Securities sold under agreements to repurchase	100	79
Securities sold under agreements to repurchase collateral, financial instruments	119	101
Securities sold under agreements to repurchase, cash collateral pledged	$ 0	$ 0

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Bank segment - Derivatives (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Derivative instrument
Net gains (losses) recognized in the Statement of Income	$ (31)	$ 108
Not designated as a hedging instrument
Derivative instrument
Asset derivative	317		$ 453
Liability derivative	104		209
Interest rate lock commitments
Derivative instrument
Notional amount	21,771		25,883
Fair value	317		421
Interest rate lock commitments | Not designated as a hedging instrument
Derivative instrument
Asset derivative	317		445
Liability derivative	0		24
Interest rate lock commitments | Not designated as a hedging instrument | Mortgage banking income
Derivative instrument
Net gains (losses) recognized in the Statement of Income	(104)	271
Forward commitments
Derivative instrument
Notional amount	22,120		30,813
Fair value	(104)		(177)
Forward commitments | Not designated as a hedging instrument
Derivative instrument
Asset derivative	0		8
Liability derivative	104		$ 185
Forward commitments | Not designated as a hedging instrument | Mortgage banking income
Derivative instrument
Net gains (losses) recognized in the Statement of Income	$ 73	$ (163)

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Bank segment - Contingencies (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
American Savings Bank (ASB)
Loss Contingencies [Line Items]
Unfunded commitments to fund the company's LIHTC	$ 14.4	$ 14.0

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Retirement benefits (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Defined benefit plans
Expected payments for remainder of fiscal year	$ 2,000,000
Payments for benefits			$ 2,000,000
Retirement benefits expense	$ 9,000,000	$ 9,000,000
Number of years for which regulatory asset/liability for each utility will be amortized, beginning with respective utility's next rate case (in years)	5 years
Defined contribution plan, expenses recognized	$ 1,500,000	1,400,000
Cash contributions by the employer to defined contribution plan	2,900,000	2,700,000
Pension benefits
Defined benefit plans
Contributions made to defined benefit plans	17,000,000	16,000,000
Contributions expected to be paid in current year	67,000,000		65,000,000
Service cost	16,494,000	15,391,000
Interest cost	20,216,000	20,277,000
Expected return on plan assets	(25,721,000)	(24,664,000)
Amortization of net prior service loss (gain)	(14,000)	(14,000)
Amortization of net actuarial loss	6,513,000	5,969,000
Net periodic benefit cost	17,488,000	16,959,000
Impact of PUC D&Os	(5,156,000)	(4,046,000)
Net periodic benefit cost (adjusted for impact of PUC D&Os)	12,332,000	12,913,000
Pension benefits | American Savings Bank (ASB)
Defined benefit plans
Contributions expected to be paid in current year	0		0
Other benefits
Defined benefit plans
Service cost	840,000	836,000
Interest cost	2,411,000	2,474,000
Expected return on plan assets	(3,066,000)	(3,052,000)
Amortization of net prior service loss (gain)	(449,000)	(448,000)
Amortization of net actuarial loss	366,000	287,000
Net periodic benefit cost	102,000	97,000
Impact of PUC D&Os	146,000	189,000
Net periodic benefit cost (adjusted for impact of PUC D&Os)	248,000	286,000
Hawaiian Electric Company, Inc. and Subsidiaries
Defined benefit plans
Expected payments for remainder of fiscal year	1,000,000
Payments for benefits			1,000,000
Retirement benefits expense	8,000,000	8,000,000
Defined contribution plan, expenses recognized	500,000	400,000
Cash contributions by the employer to defined contribution plan	500,000	400,000
Hawaiian Electric Company, Inc. and Subsidiaries | Pension benefits
Defined benefit plans
Contributions made to defined benefit plans	17,000,000	16,000,000
Contributions expected to be paid in current year	66,000,000		64,000,000
Service cost	16,094,000	14,933,000
Interest cost	18,589,000	18,603,000
Expected return on plan assets	(24,011,000)	(22,932,000)
Amortization of net prior service loss (gain)	2,000	4,000
Amortization of net actuarial loss	6,006,000	5,461,000
Net periodic benefit cost	16,680,000	16,069,000
Impact of PUC D&Os	(5,156,000)	(4,046,000)
Net periodic benefit cost (adjusted for impact of PUC D&Os)	11,524,000	12,023,000
Hawaiian Electric Company, Inc. and Subsidiaries | Other benefits
Defined benefit plans
Service cost	835,000	822,000
Interest cost	2,327,000	2,389,000
Expected return on plan assets	(3,017,000)	(3,003,000)
Amortization of net prior service loss (gain)	(451,000)	(451,000)
Amortization of net actuarial loss	359,000	284,000
Net periodic benefit cost	53,000	41,000
Impact of PUC D&Os	146,000	189,000
Net periodic benefit cost (adjusted for impact of PUC D&Os)	199,000	$ 230,000
Hawaiian Electric Industries, Inc. | Pension benefits
Defined benefit plans
Contributions expected to be paid in current year	$ 1,000,000		$ 1,000,000

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Share-based compensation - Narrative (Details) - USD ($) $ in Millions		3 Months Ended
	Mar. 01, 2014	Mar. 31, 2017	Mar. 31, 2016
Share-based compensation
Income tax benefit from compensation expense		$ 0.3	$ 0.3
Restricted stock units
Share-based compensation
Fair value measurement of vested units and related dividends		3.1	2.5
Income tax benefit from compensation expense		1.1	0.9
Unrecognized share based compensation		$ 6.1
Weighted average period for recognition of unrecognized compensation cost (in years)		3 years
Long-term Incentive Plan
Share-based compensation
Payment award, low end of range (as a percent)		0.00%
Payment award, high end of range (as a percent)		200.00%
Award performance period (in years)		3 years
LTIP linked to TRS
Share-based compensation
Fair value measurement of vested units and related dividends		$ 1.9
Unrecognized share based compensation		$ 1.3
Weighted average period for recognition of unrecognized compensation cost (in years)		2 years 9 months 18 days
Measurement period for total return to shareholders (in years)		3 years
Tax benefits related to awards vested		$ 0.7
LTIP awards linked to other performance conditions
Share-based compensation
Fair value measurement of vested units and related dividends		4.2	3.6
Income tax benefit from compensation expense		1.6	$ 1.4
Unrecognized share based compensation		$ 4.2
Weighted average period for recognition of unrecognized compensation cost (in years)		2 years 9 months 18 days
Equity and Incentive Plan
Share-based compensation
Number of additional shares authorized (in shares)	1,500,000
Shares available for future issuance (in shares)		3,300,000
Number of share issuable upon vesting and achievement of performance goals (in shares)		400,000
Nonemployee Director Stock Plan
Share-based compensation
Shares available for future grant (in shares)		120,428

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Share-based compensation - Summary of income taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Share-based compensation
Share-based compensation expense	$ 1.1	$ 1.0
Income tax benefit	0.3	0.3
Hawaiian Electric Company, Inc. and Subsidiaries
Share-based compensation
Share-based compensation expense	0.5	0.3
Income tax benefit	$ 0.2	$ 0.1

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Share-based compensation - 2011 Director Plan (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Share-based compensation
Income tax benefit from compensation expense	$ 300	$ 300
Common stock
Share-based compensation
Shares granted (in shares)	770
Fair value measurement of shares granted and vested	$ 25
Income tax benefit from compensation expense	$ 10

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Share-based compensation - Summary of changes in share based compensation (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Restricted stock units
Restricted stock awards and restricted stock units
Outstanding, beginning of period (in shares)	220,683	210,634
Granted (in shares)	96,977	94,282
Vested (in shares)	(81,624)	(78,379)
Forfeited (in shares)	0	0
Outstanding, end of period (in shares)	236,036	226,537
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 29.57	$ 28.82
Granted (in dollars per share)	33.48	29.90
Vested (in dollars per share)	28.85	27.92
Forfeited (in dollars per share)	0.00	0.00
Outstanding, end of period (in dollars per share)	$ 31.42	$ 29.59
Total weighted-average grant-date fair value	$ 3.2	$ 2.8
LTIP linked to TRS
Restricted stock awards and restricted stock units
Outstanding, beginning of period (in shares)	83,106	162,500
Granted (in shares)	36,971	0
Vested (in shares)	(83,106)	(78,553)
Forfeited (in shares)	0	0
Outstanding, end of period (in shares)	36,971	83,947
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 22.95	$ 27.66
Granted (in dollars per share)	39.51	0.00
Vested (in dollars per share)	22.95	32.69
Forfeited (in dollars per share)	0.00	0.00
Outstanding, end of period (in dollars per share)	$ 39.51	$ 22.95
Total weighted-average grant-date fair value	$ 1.5	$ 0.0
LTIP awards linked to other performance conditions
Restricted stock awards and restricted stock units
Outstanding, beginning of period (in shares)	109,816	222,647
Granted (in shares)	147,888	0
Vested (in shares)	(109,816)	(109,097)
Forfeited (in shares)	0	0
Outstanding, end of period (in shares)	147,888	113,550
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 25.18	$ 26.02
Granted (in dollars per share)	33.48	0.00
Vested (in dollars per share)	25.18	26.89
Forfeited (in dollars per share)	0.00	0.00
Outstanding, end of period (in dollars per share)	$ 33.48	$ 25.18
Total weighted-average grant-date fair value	$ 5.0	$ 0.0

XML

Share-based compensation - Fair value assumptions (Details) - LTIP linked to TRS	3 Months Ended
	Mar. 31, 2017 $ / shares
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Risk-free interest rate (as a percent)	1.46%
Expected life (in years)	3 years
Expected volatility (as a percent)	20.10%
Range of expected volatility for Peer Group, minimum (as a percent)	15.40%
Range of expected volatility for Peer Group, maximum (as a percent)	26.00%
Grant date fair value (in dollars per share)	$ 39.51

XML

Shareholders' equity - Accumulated other comprehensive income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	$ 2,066,753	$ 1,927,640
Current period other comprehensive income	985	8,800
Ending Balance	2,065,588	1,942,179
AOCI
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(33,129)	(26,262)
Current period other comprehensive income	985	8,800
Ending Balance	(32,144)	(17,462)
Net unrealized gains (losses) on securities
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(7,931)	(1,872)
Current period other comprehensive income	223	7,428
Ending Balance	(7,708)	5,556
Unrealized gains (losses) on derivatives
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(454)	(54)
Current period other comprehensive income	454	1,056
Ending Balance	0	1,002
Retirement benefit plans
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(24,744)	(24,336)
Current period other comprehensive income	308	316
Ending Balance	(24,436)	(24,020)
Hawaiian Electric Company, Inc. and Subsidiaries
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	1,799,787	1,728,325
Current period other comprehensive income	459	1,016
Ending Balance	1,799,769	1,731,304
Hawaiian Electric Company, Inc. and Subsidiaries | AOCI
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(322)	925
Current period other comprehensive income	459	1,016
Ending Balance	137	1,941
Hawaiian Electric Company, Inc. and Subsidiaries | Unrealized gains (losses) on derivatives
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	(454)	0
Current period other comprehensive income	454	1,002
Ending Balance	0	1,002
Hawaiian Electric Company, Inc. and Subsidiaries | Retirement benefit plans
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract]
Beginning Balance	132	925
Current period other comprehensive income	5	14
Ending Balance	$ 137	$ 939

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Shareholders' equity - Reclassification out of AOCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Reclassifications out of accumulated other comprehensive income/(loss)
Total revenues	$ 591,562	$ 550,960
Interest expense	19,568	20,126
Total reclassifications	762	369
Electric utility
Reclassifications out of accumulated other comprehensive income/(loss)
Total revenues	518,611	482,052
Hawaiian Electric Company, Inc. and Subsidiaries
Reclassifications out of accumulated other comprehensive income/(loss)
Total revenues	518,611	482,052
Total reclassifications	459	14
Unrealized gains (losses) on derivatives | Interest rate contracts
Reclassifications out of accumulated other comprehensive income/(loss)
Interest expense	0	54
Unrealized gains (losses) on derivatives | Electric utility | Forward commitments
Reclassifications out of accumulated other comprehensive income/(loss)
Total revenues	454	0
Unrealized gains (losses) on derivatives | Hawaiian Electric Company, Inc. and Subsidiaries | Electric utility | Forward commitments
Reclassifications out of accumulated other comprehensive income/(loss)
Total revenues	454	0
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	3,921	3,537
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost | Hawaiian Electric Company, Inc. and Subsidiaries
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	3,618	3,236
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	3,613	3,222
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets | Hawaiian Electric Company, Inc. and Subsidiaries
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	$ 3,613	$ 3,222

XML

Fair value measurements - Summary of financial assets and liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financial assets
Available-for-sale investment securities	$ 1,228,922	$ 1,105,182
Financial liabilities
Short-term borrowings—other than bank	2,300	0
Other bank borrowings	200,154	192,618
Carrying or notional amount
Financial assets
Money market funds	6	13,085
Available-for-sale investment securities	1,228,922	1,105,182
Stock in Federal Home Loan Bank	11,706	11,218
Loans receivable, net	4,679,728	4,701,977
Mortgage-servicing rights	9,294	9,373
Bank-owned life insurance	144,661	143,197
Derivative assets	22,986	23,578
Financial liabilities
Deposit liabilities	5,675,090	5,548,929
Short-term borrowings—other than bank	2,300	0
Other bank borrowings	200,154	192,618
Long-term debt, net	1,618,651	1,619,019
Derivative liabilities	36,743	53,852
Carrying or notional amount | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,318,871	1,319,260
Derivative liabilities	15,838	20,734
Short-term borrowings	1,500
Estimated fair value
Financial assets
Money market funds	6	13,085
Available-for-sale investment securities	1,228,922	1,105,182
Stock in Federal Home Loan Bank	11,706	11,218
Loans receivable, net	4,826,980	4,852,826
Mortgage-servicing rights	13,650	13,216
Bank-owned life insurance	144,661	143,197
Derivative assets	317	453
Financial liabilities
Deposit liabilities	5,671,729	5,546,644
Short-term borrowings—other than bank	2,300	0
Other bank borrowings	201,000	193,991
Long-term debt, net	1,707,954	1,704,717
Derivative liabilities	381	952
Estimated fair value | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,402,690	1,399,490
Derivative liabilities	277	743
Short-term borrowings	1,500
Estimated fair value | Level 1
Financial assets
Money market funds	0	0
Available-for-sale investment securities	0	0
Stock in Federal Home Loan Bank	0	0
Loans receivable, net	0	0
Mortgage-servicing rights	0	0
Bank-owned life insurance	0	0
Derivative assets	0	0
Financial liabilities
Deposit liabilities	0	0
Short-term borrowings—other than bank	0	0
Other bank borrowings	0	0
Long-term debt, net	0	0
Derivative liabilities	98	129
Estimated fair value | Level 1 | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	0	0
Derivative liabilities	0	0
Short-term borrowings	0
Estimated fair value | Level 2
Financial assets
Money market funds	6	13,085
Available-for-sale investment securities	1,213,495	1,089,755
Stock in Federal Home Loan Bank	11,706	11,218
Loans receivable, net	10,881	13,333
Mortgage-servicing rights	0	0
Bank-owned life insurance	144,661	143,197
Derivative assets	317	453
Financial liabilities
Deposit liabilities	5,671,729	5,546,644
Short-term borrowings—other than bank	2,300	0
Other bank borrowings	201,000	193,991
Long-term debt, net	1,707,954	1,704,717
Derivative liabilities	283	823
Estimated fair value | Level 2 | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,402,690	1,399,490
Derivative liabilities	277	743
Short-term borrowings	1,500
Estimated fair value | Level 3
Financial assets
Money market funds	0	0
Available-for-sale investment securities	15,427	15,427
Stock in Federal Home Loan Bank	0	0
Loans receivable, net	4,816,099	4,839,493
Mortgage-servicing rights	13,650	13,216
Bank-owned life insurance	0	0
Derivative assets	0	0
Financial liabilities
Deposit liabilities	0	0
Short-term borrowings—other than bank	0	0
Other bank borrowings	0	0
Long-term debt, net	0	0
Derivative liabilities	0	0
Estimated fair value | Level 3 | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	0	0
Derivative liabilities	0	$ 0
Short-term borrowings	$ 0

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Fair value measurements - Assets and liabilities measured on a recurring basis (Details) - USD ($)	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Fair value measurements on a recurring basis
Available-for-sale investment securities	$ 1,228,922,000	$ 1,105,182,000
Mortgage revenue bond
Fair value measurements on a recurring basis
Available-for-sale investment securities	15,427,000	15,427,000
Estimated fair value
Fair value measurements on a recurring basis
Money market funds	6,000	13,085,000
Available-for-sale investment securities	1,228,922,000	1,105,182,000
Derivative assets
Derivative assets	317,000	453,000
Derivative liabilities
Derivative liabilities	381,000	952,000
Loans	4,826,980,000	4,852,826,000
Level 1 | Estimated fair value
Fair value measurements on a recurring basis
Money market funds	0	0
Available-for-sale investment securities	0	0
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	98,000	129,000
Loans	0	0
Level 2 | Estimated fair value
Fair value measurements on a recurring basis
Money market funds	6,000	13,085,000
Available-for-sale investment securities	1,213,495,000	1,089,755,000
Derivative assets
Derivative assets	317,000	453,000
Derivative liabilities
Derivative liabilities	283,000	823,000
Loans	10,881,000	13,333,000
Level 3 | Estimated fair value
Fair value measurements on a recurring basis
Money market funds	0	0
Available-for-sale investment securities	15,427,000	15,427,000
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Loans	4,816,099,000	4,839,493,000
Fair value measurements on a recurring basis | Level 1
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	98,000	129,000
Fair value measurements on a recurring basis | Level 1 | Interest rate lock commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 1 | Forward commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	98,000	129,000
Fair value measurements on a recurring basis | Level 1 | Window forward contract
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 1 | Other
Fair value measurements on a recurring basis
Money market funds	0	0
Fair value measurements on a recurring basis | Level 1 | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 1 | Mortgage-related securities - FNMA, FHLMC and GNMA | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 1 | U.S. Treasury federal agency obligations | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 1 | Mortgage revenue bond | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 2
Derivative assets
Derivative assets	317,000	453,000
Derivative liabilities
Derivative liabilities	283,000	823,000
Fair value measurements on a recurring basis | Level 2 | Interest rate lock commitments
Derivative assets
Derivative assets	317,000	445,000
Derivative liabilities
Derivative liabilities	0	24,000
Fair value measurements on a recurring basis | Level 2 | Forward commitments
Derivative assets
Derivative assets	0	8,000
Derivative liabilities
Derivative liabilities	6,000	56,000
Fair value measurements on a recurring basis | Level 2 | Window forward contract
Derivative liabilities
Derivative liabilities	277,000	743,000
Fair value measurements on a recurring basis | Level 2 | Other
Fair value measurements on a recurring basis
Money market funds	6,000	13,085,000
Fair value measurements on a recurring basis | Level 2 | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	1,213,495,000	1,089,755,000
Fair value measurements on a recurring basis | Level 2 | Mortgage-related securities - FNMA, FHLMC and GNMA | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	1,025,138,000	897,474,000
Fair value measurements on a recurring basis | Level 2 | U.S. Treasury federal agency obligations | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	188,357,000	192,281,000
Fair value measurements on a recurring basis | Level 2 | Mortgage revenue bond | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 3
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 3 | Interest rate lock commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 3 | Forward commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 3 | Window forward contract
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Level 3 | Other
Fair value measurements on a recurring basis
Money market funds	0	0
Fair value measurements on a recurring basis | Level 3 | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	15,427,000	15,427,000
Fair value measurements on a recurring basis | Level 3 | Mortgage-related securities - FNMA, FHLMC and GNMA | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 3 | U.S. Treasury federal agency obligations | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Level 3 | Mortgage revenue bond | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	15,427,000	15,427,000
Fair value measurements on a nonrecurring basis | American Savings Bank (ASB)
Derivative liabilities
Adjustments to fair value of loans held for sale	0		$ 0
Fair value measurements on a nonrecurring basis | Estimated fair value
Derivative liabilities
Loans	1,281,000	2,767,000
Real estate acquired in settlement of loans		1,189,000
Fair value measurements on a nonrecurring basis | Level 1
Derivative liabilities
Loans	0	0
Real estate acquired in settlement of loans		0
Fair value measurements on a nonrecurring basis | Level 2
Derivative liabilities
Loans	0	0
Real estate acquired in settlement of loans		0
Fair value measurements on a nonrecurring basis | Level 3
Derivative liabilities
Loans	$ 1,281,000	2,767,000
Real estate acquired in settlement of loans		$ 1,189,000

XML

Fair value measurements - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Weighted average discount rate (as a percent)	2.658%
Mortgage revenue bond
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, January 1	$ 15,427	$ 0	$ 0
Principal payments received	0	0
Purchases	0	0
Unrealized gain (loss) included in other comprehensive income	0	0
Balance, March 31	15,427	$ 0	$ 15,427
American Savings Bank (ASB)
Fair value measurements on a recurring basis
Loans receivable transferred out of Level 3 measurement during period	$ 6,100

XML

Fair value measurements - Summary of Level 3 financial instruments (Details) - Fair Value, Inputs, Level 3 - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Fair value measurements
Fair value	$ 1,281	$ 2,767
Fair value of property or collateral | Residential loan
Fair value measurements
Fair value	$ 222	$ 287
Appraised value, selling cost (as a percent)	7.00%	7.00%
Appraised value, weighted average rate (as a percent)		61.00%
Fair value of property or collateral | Residential loan | Minimum
Fair value measurements
Appraised value (as a percent)		42.00%
Fair value of property or collateral | Residential loan | Maximum
Fair value measurements
Appraised value (as a percent)		65.00%
Fair value of property or collateral | Commercial loans
Fair value measurements
Fair value	$ 249
Fair value of property or collateral | Home equity line of credit
Fair value measurements
Fair value		$ 12
Appraised value, selling cost (as a percent)		7.00%
Fair value of property or collateral | Real estate acquired in settlement of loans
Fair value measurements
Fair value		$ 1,189
Appraised value, selling cost (as a percent)		7.00%
Appraised value (as a percent)		100.00%
Appraised value, weighted average rate (as a percent)		100.00%
Sales price | Residential loan
Fair value measurements
Fair value		$ 2,468
Appraised value, weighted average rate (as a percent)		97.00%
Sales price | Residential loan | Minimum
Fair value measurements
Appraised value (as a percent)		95.00%
Sales price | Residential loan | Maximum
Fair value measurements
Appraised value (as a percent)		100.00%
Sales price | Commercial loans
Fair value measurements
Fair value	$ 810

XML

Cash flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Supplemental disclosures of cash flow information
Interest paid to non-affiliates	$ 19,000	$ 20,000
Income taxes paid (including refundable credits)	4,000	1,000
Income taxes refunded (including refundable credits)	0	45,000
Supplemental disclosures of noncash activities
Common stock dividends reinvested in HEI common stock (financing)	0	6,000
Loans transferred from held for investment to held for sale (investing)	9,000	0
Common stock issued (gross) for director and executive/management compensation (financing)	9,000	6,000
Obligations to fund low income housing investments (operating)	1,000	0
AFUDC-equity (operating)	2,399	1,739
Hawaiian Electric Company, Inc. and Subsidiaries
Supplemental disclosures of cash flow information
Interest paid to non-affiliates	13,000	12,000
Income taxes paid (including refundable credits)	2,000	0
Income taxes refunded (including refundable credits)	0	20,000
Supplemental disclosures of noncash activities
AFUDC-equity (operating)	2,399	1,739
Estimated fair value of noncash contributions in aid of construction (investing)	0	1,000
Change in unpaid invoices and accruals (investing)	$ (52,000)	$ (48,000)

XML

Credit agreements (Details)		1 Months Ended
	Apr. 02, 2014 USD ($) Institution	Jan. 31, 2015	Mar. 31, 2017	Apr. 01, 2014 USD ($)
Credit agreement
Number of financial institutions (in institutions) | Institution	9
Actual capitalization ratio (as a percent)			13.00%
Ratio of consolidated subsidiary debt to total consolidated capitalization required to be maintained as per the debt covenant (as a percent)	65.00%
Ratio of consolidated capitalization required to be maintained as per the debt covenant (as a percent)	35.00%
Actual ratio of consolidated debt to total consolidated capitalization (as a percent)			57.00%
Hawaiian Electric Company
Credit agreement
Number of financial institutions (in institutions) | Institution	9
HELCO
Credit agreement
Actual ratio of consolidated subsidiary debt to total consolidated capitalization (as a percent)			42.00%
Maui Electric
Credit agreement
Actual ratio of consolidated subsidiary debt to total consolidated capitalization (as a percent)			42.00%
Maximum
Credit agreement
Capitalization ratio required to be maintained as per the debt covenant (as a percent)	50.00%
Line of credit facility
Credit agreement
Revolving noncollateralized credit facility with a letter of credit sub-facility | $	$ 150,000,000			$ 125,000,000
Unused capacity commitment fee (as a percent)	0.20%
Line of credit facility | Hawaiian Electric Company
Credit agreement
Revolving noncollateralized credit facility with a letter of credit sub-facility | $	$ 200,000,000			$ 175,000,000
Unused capacity commitment fee (as a percent)		0.20%
Line of credit facility | Adjusted LIBOR Rate
Credit agreement
Basis spread on variable rate (as a percent)	1.375%
Line of credit facility | Adjusted LIBOR Rate | Hawaiian Electric Company
Credit agreement
Basis spread on variable rate (as a percent)		1.375%

XML

Related party transactions (Details) - Affiliated Entity - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Hawaiian Electric Company, Inc. and Subsidiaries
Related Party Transaction [Line Items]
General management and administrative services from related parties	$ 1.4	$ 2.1
Hawaii Medical Service Association (HMSA) | HMSA costs
Related Party Transaction [Line Items]
Expenses from transactions with related party	7.0	7.0
Hawaii Medical Service Association (HMSA) | HMSA expense
Related Party Transaction [Line Items]
Expenses from transactions with related party	5.0	5.0
Hawaii Dental Service (HDS) | HDS costs
Related Party Transaction [Line Items]
Expenses from transactions with related party	1.0	1.0
Hawaii Dental Service (HDS) | HDS expense
Related Party Transaction [Line Items]
Expenses from transactions with related party	1.0	1.0
Hawaiian Electric Company, Inc. and Subsidiaries | Hawaii Medical Service Association (HMSA) | HMSA costs
Related Party Transaction [Line Items]
Expenses from transactions with related party	6.0	6.0
Hawaiian Electric Company, Inc. and Subsidiaries | Hawaii Medical Service Association (HMSA) | HMSA expense
Related Party Transaction [Line Items]
Expenses from transactions with related party	4.0	3.0
Hawaiian Electric Company, Inc. and Subsidiaries | Hawaii Dental Service (HDS) | HDS costs
Related Party Transaction [Line Items]
Expenses from transactions with related party	1.0	1.0
Hawaiian Electric Company, Inc. and Subsidiaries | Hawaii Dental Service (HDS) | HDS expense
Related Party Transaction [Line Items]
Expenses from transactions with related party	$ 0.0	$ 0.0