10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

 FORM 10-Q

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

For the quarterly period ended June 30, 2024

 OR

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

Exact Name of Registrant as Specified in Its Charter	Commission File Number	I.R.S. Employer 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. – 1099 Alakea Street, Suite 2200, 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)

Registrant	Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Hawaiian Electric Industries, Inc.	Common Stock, Without Par Value	HE	New York Stock Exchange

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 ☒ No ☐ Hawaiian Electric Company, Inc. Yes ☒ No ☐

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

Hawaiian Electric Industries, Inc. Yes ☒ No ☐ Hawaiian Electric Company, Inc. Yes ☒ No ☐

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.:				Hawaiian Electric Company, Inc.:
Large accelerated filer	☒	Smaller reporting company	☐	Large accelerated filer	☐	Smaller reporting company	☐
Accelerated filer	☐	Emerging growth company	☐	Accelerated filer	☐	Emerging growth company	☐
Non-accelerated filer	☐			Non-accelerated filer	☒

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. ☐ Hawaiian Electric Company, Inc. ☐

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 ☐ No ☒ Hawaiian Electric Company, Inc. Yes ☐ No ☒

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

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 July 31, 2024
Hawaiian Electric Industries, Inc. (Without Par Value)	110,303,446	Shares
Hawaiian Electric Company, Inc. ($6-2/3 Par Value)	17,854,278	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 June 30, 2024

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 and six months ended June 30, 2024 and 2023
2		Condensed Consolidated Statements of Comprehensive Income (unaudited) - three and six months ended June 30, 2024 and 2023
3		Condensed Consolidated Balance Sheets (unaudited) - June 30, 2024 and December 31, 2023
4		Condensed Consolidated Statements of Changes in Shareholders’ Equity (unaudited) - three and six months ended June 30, 2024 and 2023
5		Condensed Consolidated Statements of Cash Flows (unaudited) - six months ended June 30, 2024 and 2023
		Hawaiian Electric Company, Inc. and Subsidiaries
7		Condensed Consolidated Statements of Income (unaudited) - three and six months ended June 30, 2024 and 2023
7		Condensed Consolidated Statements of Comprehensive Income (unaudited) - three and six months ended June 30, 2024 and 2023
8		Condensed Consolidated Balance Sheets (unaudited) - June 30, 2024 and December 31, 2023
10		Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited) - three and six months ended June 30, 2024 and 2023
11		Condensed Consolidated Statements of Cash Flows (unaudited) - six months ended June 30, 2024 and 2023
12		Notes to Condensed Consolidated Financial Statements (unaudited)
67	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations
67		HEI consolidated
76		Electric Utility
93		Bank
101	Item 3.	Quantitative and Qualitative Disclosures About Market Risk
102	Item 4.	Controls and Procedures
	PART II.	OTHER INFORMATION
103	Item 1.	Legal Proceedings
103	Item 1A.	Risk Factors
105	Item 2.	Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities
106	Item 6.	Exhibits
107	Signatures

i

Hawaiian Electric Industries, Inc. and Subsidiaries

Hawaiian Electric Company, Inc. and Subsidiaries

Form 10-Q—Quarter ended June 30, 2024

GLOSSARY OF TERMS

Terms	Definitions
ABL Facility	Asset-based lending facility
ABR	Alternate Base Rate
ACL	Allowance for credit losses, which is the current credit loss standard, requires recording the allowance based on the expected loss model
AES Hawaii	AES Hawaii, Inc.
AOCI	Accumulated other comprehensive income/(loss)
ARA	Annual revenue adjustment
ASB	American Savings Bank, F.S.B., a wholly owned subsidiary of ASB Hawaii, Inc.
ASB Hawaii	ASB Hawaii, 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
CBRE	Community-based renewable energy
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. and Pacific Current, LLC and its subsidiaries (listed under Pacific Current).
Consumer Advocate	Division of Consumer Advocacy, Department of Commerce and Consumer Affairs of the State of Hawaii
CSSM	Collective Shared Savings Mechanism
D&O	Decision and order from the PUC
DER	Distributed energy resources
DRIP	HEI Dividend Reinvestment and Stock Purchase Plan
ECRC	Energy cost recovery clause
EIP	2010 Equity and Incentive Plan, as amended
EPA	Environmental Protection Agency — federal
EPRM	Exceptional Project Recovery Mechanism
EPS	Earnings per share
ESM	Earnings Sharing Mechanism
EVE	Economic value of equity
Exchange Act	Securities Exchange Act of 1934
FDIC	Federal Deposit Insurance Corporation
federal	U.S. Government
FHLB	Federal Home Loan Bank
FHLMC	Federal Home Loan Mortgage Corporation
Fitch	Fitch Ratings, Inc.
FNMA	Federal National Mortgage Association
FRB	Federal Reserve Board
GAAP	Accounting principles generally accepted in the United States of America
GHG	Greenhouse gas
GNMA	Government National Mortgage Association
GSPA	Grid Services Purchase Agreement
Hamakua Energy	Hamakua Energy, LLC, an indirect subsidiary of Pacific Current
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, Renewable Hawaii, Inc. and HE AR INTER LLC
HEI	Hawaiian Electric Industries, Inc., direct parent company of Hawaiian Electric Company, Inc., ASB Hawaii, Inc. and Pacific Current, LLC.

ii

GLOSSARY OF TERMS, continued

Terms	Definitions
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
IIJA	Infrastructure Investment and Jobs Act
IPP	Independent power producer
IRLCs	Interest rate lock commitments
IWSM	Interim Wildfire Safety Measures
Kalaeloa	Kalaeloa Partners, L.P.
kWh	Kilowatthour/s (as applicable)
LMI	Low-to-moderate income
LTIP	Long-term incentive plan
Mahipapa	Mahipapa, LLC, a subsidiary of Pacific Current
Maui Electric	Maui Electric Company, Limited, an electric utility subsidiary of Hawaiian Electric Company, Inc.
Maui windstorm and wildfires	The fires in the West Maui (Lahaina) and Upcountry Maui areas that caused fatalities and widespread property damage in Lahaina on August 8, 2023
Mauo	Mauo, LLC, a subsidiary of Pacific Current
MFD	County of Maui Department of Fire and Public Safety
Moody’s	Moody’s Investors Service’s
MPIR	Major Project Interim Recovery
MRP	Multi-year rate period
MSRs	Mortgage servicing rights
MW	Megawatt/s (as applicable)
NII	Net interest income
NPBC	Net periodic benefit costs
NPPC	Net periodic pension costs
O&M	Other operation and maintenance
OCC	Office of the Comptroller of the Currency
OPEB	Postretirement benefits other than pensions
Pacific Current	Pacific Current, LLC, a wholly owned subsidiary of HEI and parent company of Hamakua Holdings, LLC, Mauo, LLC, Alenuihaha Developments, LLC, Kaʻieʻie Waho Company, LLC, Kaʻaipuaʻa, LLC, Upena, LLC and Mahipapa, LLC
PBR	Performance-based regulation
PIMs	Performance incentive mechanisms
PPA	Power purchase agreement
PPAC	Purchased power adjustment clause
PSPS	Public Safety Power Shutoff
PUC	Public Utilities Commission of the State of Hawaii
PV	Photovoltaic
RAM	Revenue 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
S&P	S&P Global Ratings
SBA	Small Business Administration
SEC	Securities and Exchange Commission
See	Means the referenced material is incorporated by reference
SOFR	Secured Overnight Financing Rate
Utilities	Hawaiian Electric Company, Inc., Hawaii Electric Light Company, Inc. and Maui Electric Company, Limited
VIEs	Variable interest entities

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 and actual results and financial condition may differ materially from those indicated in the forward-looking statements.

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:

•the impact of the Maui windstorm and wildfires including the potential liabilities from the many lawsuits filed against the Company and the Utilities and potential regulatory penalties which may result in significant costs that may be unrecoverable (or not reimbursed on a timely basis) through insurance and/or rates;

•an increase in insurance premiums and the inability to fully recover premiums through rates or the potential inability to obtain wildfire and general liability insurance coverage at reasonable rates, if available at all;

•the uncertainties surrounding the Company’s and the Utilities’ access to capital and credit markets due to the uncertainties associated with the costs related to the Maui windstorm and wildfires;

•the ability to raise the amount of capital necessary on reasonable terms, if at all, for the Company’s and the Utilities’ contribution to the Maui wildfire tort litigation settlement in order to alleviate the conditions causing substantial doubt about the Company’s and the Utilities’ ability to continue as a going concern;

•potential dilution to existing shareholders if the Company raises funds by issuing equity or equity-linked securities;

•the inability to execute financing plans to alleviate the conditions causing substantial doubt about the Company’s and the Utilities’ ability to continue as a going concern prior to the issuance of their respective annual financial statements, which could result in an event of default and an acceleration of the Company’s and the Utilities’ debt and lead to filing for bankruptcy protection if waivers from lenders are not received;

•extreme weather events, including windstorms and other natural disasters, particularly those driven or exacerbated by climate change, which could increase the risk of the Utilities’ equipment being damaged, becoming inoperable or contributing to a wildfire;

•the suspension, material reduction or extended delay in dividends or other distributions from one or more operating subsidiaries to HEI;

•further downgrades by securities rating agencies in their ratings of the securities of HEI and Hawaiian Electric and their impact on results of financing efforts;

•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 the risks associated with the operation of transmission and distribution assets and power generation facilities, including public and employee safety issues, and assets causing or contributing to wildfires;

•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 future federal government shutdowns, including the impact to the Utilities’ customers’ ability to pay their electric bills and/or bank loans and the impact on the State of Hawaii economy; the implications and potential impacts of U.S. and foreign capital and credit market conditions and federal, state and international responses to those conditions; the potential impacts of global and local developments (including global economic conditions and uncertainties, unrest, terrorist acts, wars, conflicts, political protests, deadly virus epidemic or other crisis); the effects of changes that have or may occur in U.S. policy, such as with respect to immigration and trade; and pandemics;

•the ability to adequately address risks and capitalize on opportunities related to the Company’s and the Utilities environmental, social and governance priority areas, which include safety, reliability and resilience, including relating to wildfires and other extreme weather events, decarbonization, economic health and affordability, secure digitalization, diversity, equity and inclusion, employee engagement, and climate-related risks and opportunities;

•citizen activism, including civil unrest, especially in times of severe economic depression and social divisiveness, which could negatively impact customers and employees, impair the ability of the Company and the Utilities to operate and maintain their facilities in an effective and safe manner, and citizen or stakeholder activism that could delay the construction, increase project costs or preclude the completion of third-party or Utility projects that are required to meet electricity demand, resilience and reliability objectives and renewable portfolio standards (RPS) and other climate-related goals;

•the effects of future actions or inaction of the U.S. government or related agencies, including those related to the U.S. debt ceiling or budget funding, monetary policy, trade policy and tariffs, energy and environmental policy, and other policy and regulatory changes advanced or proposed by President Biden and his administration;

iv

•weather, natural disasters (e.g., hurricanes, earthquakes, tsunamis, lightning strikes, lava flows and the increasing effects of climate change, such as more severe storms, flooding, droughts, heat waves, and rising sea levels) and wildfires, including their impact on the resilience and reliability and cost of the Company’s and Utilities’ operations, collateral underlying ASB loans and the economy;

•the timing, speed and extent of changes in interest rates and the shape of the yield curve, which could result in lower portfolio yields and net interest margin, or higher borrowing costs;

•changes in interest rates and market liquidity, as well as the magnitude of such changes, which may reduce interest margins, impact funding sources, alter valuations and affect the ability to originate and distribute financial products in the primary and secondary markets;

•the continued 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 potential higher 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, and the risks inherent in changes in the value of the Company’s pension liabilities, including changes driven by interest rates and mortality improvements;

•changes in laws, regulations (including tax regulations), market conditions, interest rates and other factors that result in changes in assumptions used to calculate retirement benefits costs and funding requirements;

•increasing competition in the banking industry from traditional financial institutions as well as from non-traditional providers of financial services, including financial service subsidiaries of commercial and manufacturing companies (e.g., increased price competition for loans and deposits, or an outflow of deposits to alternative investments or platforms, which may have an adverse impact on ASB’s net interest margin and portfolio growth);

•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 or resilience proposals, among others, and related costs; reliance by the Utilities on outside parties such as the state, independent power producers (IPPs) and developers; supply-chain challenges; and uncertainties surrounding technologies, solar power, wind power, biofuels, environmental assessments required to meet RPS and other climate-related goals; the impacts of implementation of the renewable energy and resilience proposals on future costs of electricity and potential penalties imposed by the PUC for delays in the commercial operations of renewable energy projects;

•the ability of the Utilities to develop, implement and recover the costs of implementing the Utilities’ action plans included in their updated Power Supply Improvement Plans, Demand Response Portfolio Plan, Distributed Generation Interconnection Plan, Grid Modernization Plans, and business model changes, which have been and are continuing to be developed and updated in response to the orders issued by the PUC, the PUC’s April 2014 statement of its 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 subsequent orders of the PUC;

•the ability of the Utilities to recover undepreciated cost of fossil fuel generating units, if they are required to be retired before the end of their expected useful life;

•capacity and supply constraints or difficulties, especially if generating units (utility-owned or IPP-owned) fail or measures such as demand-side management, distributed generation, 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;

•high and/or volatile fuel prices, which increases working capital requirements and customer bills, or delivery of adequate fuel by suppliers (including as a result of the Russia-Ukraine war and conflict in the Middle East), which could affect the reliability of utility operations, and the continued availability to the electric utilities of their energy cost recovery clauses (ECRCs);

•the continued availability to the electric utilities or modifications of other cost recovery mechanisms, including the purchased power adjustment clauses (PPACs), annual revenue adjustment (ARA) 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 kilowatt-hour sales;

•the ability of the Utilities to recover increasing or additional costs and earn a reasonable return on capital investments not covered by the ARA, while providing the customer dividend required by performance-based regulation (PBR);

•the impact from the PUC’s implementation of PBR for the Utilities pursuant to Act 005, Session Laws 2018, including the potential addition of new performance incentive mechanisms (PIMs), third-party proposals adopted by the PUC in its implementation of PBR, and the implications of not achieving performance incentive goals;

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

•unfavorable changes in economic conditions, such as sustained inflation, higher interest rates or recession, may negatively impact the ability of the Company’s customers to pay their utility bills or loan payments, reduce loan production, and increase operating costs of the Utilities or Bank that cannot be passed on to, or recovered, from customers;

•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 and related cost 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;

v

•the ability of the Utilities to negotiate, periodically, favorable agreements for significant resources such as fuel supply contracts and collective bargaining agreements and avoid or mitigate labor disputes and work stoppages;

•new technological developments that could affect the operations and prospects of the Utilities and ASB or their competitors such as the commercial development of energy storage and microgrids and banking through alternative channels, including use of digital currencies, which could include a central bank digital currency;

•cybersecurity risks and the potential for cyber incidents, including potential incidents at HEI, its subsidiaries (including at ASB branches and electric utility plants), its third-party service providers, contractors and customers with whom they have shared data (IPPs, distributed energy resources (DER) aggregators and customers enrolled under DER programs) and incidents at data processing centers used, to the extent not prevented by intrusion detection and prevention systems, anti-virus software, firewalls and other general IT controls;

•failure to achieve remaining cost savings commitment related to the management audit committed savings of $33 million over the 2021 to 2025 multi-year rate period (MRP);

•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 and tax rates, 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 emissions, governmental fees and assessments (such as Federal Deposit Insurance Corporation assessments), and potential carbon pricing or “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 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 and its subsidiaries, including the adoption of new U.S. accounting standards, the potential discontinuance of regulatory accounting related to PBR or other regulatory changes, the effects of potentially required consolidation of variable interest entities (VIEs), or required finance lease or on-balance-sheet operating lease accounting for PPAs with IPPs;

•faster than expected loan prepayments that can cause a decrease in net interest income and portfolio yields, 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 and/or mix, which may increase or decrease the required level of provision for credit losses, allowance for credit losses (ACL) and charge-offs;

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

•the final outcome of tax positions taken by HEI and its subsidiaries;

•the ability of the Company’s non-regulated subsidiary, Pacific Current, LLC (Pacific Current), to achieve its performance and growth objectives, which in turn could affect its ability to service its non-recourse debt;

•the Company’s reliance on third parties and the risk of their non-performance; 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.

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, Pacific Current 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.

vi

PART I - FINANCIAL INFORMATION

Item 1.  Financial Statements

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Income (unaudited)

	Three months ended June 30				Six months ended June 30
(in thousands, except per share amounts)	2024		2023		2024		2023
Revenues
Electric utility	$	792,331	$	794,191	$	1,580,909	$	1,624,552
Bank	101,943		96,885		207,087		190,742
Other	3,086		4,609		6,522		8,628
Total revenues	897,360		895,685		1,794,518		1,823,922
Expenses
Electric utility (includes $1,712 million of Wildfire tort-related claims in 2024) (Note 2)	2,436,771		720,566		3,161,994		1,475,052
Bank (includes $82 million of goodwill impairment in 2024) (Note 5)	159,329		72,017		238,941		142,354
Other	20,235		10,123		36,139		20,019
Total expenses	2,616,335		802,706		3,437,074		1,637,425
Operating income (loss)
Electric utility	(1,644,440)		73,625		(1,581,085)		149,500
Bank	(57,386)		24,868		(31,854)		48,388
Other	(17,149)		(5,514)		(29,617)		(11,391)
Total operating income (loss)	(1,718,975)		92,979		(1,642,556)		186,497
Retirement defined benefits credit—other than service costs	1,281		1,153		2,563		2,305
Interest expense, net—other than on deposit liabilities and other bank borrowings	(32,400)		(29,832)		(63,991)		(58,630)
Allowance for borrowed funds used during construction	1,344		1,295		2,730		2,426
Allowance for equity funds used during construction	3,336		3,772		6,976		7,073
Interest income	3,134		—		6,267		—
Income (loss) before income taxes	(1,742,280)		69,367		(1,688,011)		139,671
Income tax expense (benefit)	(447,269)		14,284		(435,595)		29,394
Net income (loss)	(1,295,011)		55,083		(1,252,416)		110,277
Preferred stock dividends of subsidiaries	473		473		946		946
Net income (loss) for common stock	$	(1,295,484)	$	54,610	$	(1,253,362)	$	109,331
Basic earnings (loss) per common share	$	(11.74)	$	0.50	$	(11.37)	$	1.00
Diluted earnings (loss) per common share	$	(11.74)	$	0.50	$	(11.37)	$	1.00
Weighted-average number of common shares outstanding:
Basic	110,303		109,573		110,260		109,544
Diluted	110,303		109,780		110,260		109,870

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

1

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Comprehensive Income (unaudited)

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Net income (loss) for common stock	$	(1,295,484)	$	54,610	$	(1,253,362)	$	109,331
Other comprehensive income (loss), net of taxes:
Net unrealized gains (losses) on available-for-sale investment securities:
Net unrealized gains (losses) on available-for-sale investment securities arising during the period, net of taxes of $(617), $(4,021), $(5,592) and $2,058, respectively	(1,686)		(10,984)		(15,275)		5,621
Amortization of unrealized holding losses on held-to-maturity securities, net of taxes of $1,205, $1,350, $2,334 and $2,696, respectively	3,288		3,689		6,374		7,366
Derivatives qualifying as cash flow hedges:
Unrealized interest rate hedging gains (losses) arising during the period, net of taxes of $11, $(117), $267 and $(52), respectively	29		(335)		769		(149)
Reclassification adjustment to net income, net of taxes of $(18), $(16), $(34) and $(33), respectively	(51)		(48)		(99)		(96)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(445)		(357)		(894)		(714)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $160, $148, $319 and $295, respectively	459		426		918		851
Other comprehensive income (loss), net of taxes	1,594		(7,609)		(8,207)		12,879
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	$	(1,293,890)	$	47,001	$	(1,261,569)	$	122,210

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

2

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets (unaudited) 

(dollars in thousands)	June 30, 2024		December 31, 2023
Assets
Cash and cash equivalents	$	550,408	$	679,546
Restricted cash	16,422		15,028
Accounts receivable and unbilled revenues, net	476,148		575,176
Available-for-sale investment securities, at fair value	1,061,687		1,136,439
Held-to-maturity investment securities, at amortized cost	1,179,182		1,201,314
Stock in Federal Home Loan Bank, at cost	29,204		14,728
Loans held for investment, net	5,963,345		6,106,438
Loans held for sale, at lower of cost or fair value	13,904		15,168
Property, plant and equipment, net of accumulated depreciation of $3,415,729 and $3,317,759 at June 30, 2024 and December 31, 2023, respectively	6,298,721		6,150,126
Operating lease right-of-use assets	86,819		94,905
Regulatory assets	322,409		294,804
Other	1,057,165		877,959
Goodwill	—		82,190
Total assets	$	17,055,414	$	17,243,821
Liabilities and shareholders’ equity
Liabilities
Accounts payable	$	248,668	$	247,462
Interest and dividends payable	34,528		51,206
Deposit liabilities	8,036,473		8,145,778
Other bank borrowings	520,000		750,000
Long-term debt, net—other than bank	2,838,224		2,842,429
Deferred income taxes	—		297,954
Operating lease liabilities	94,565		103,900
Finance lease liabilities	443,366		339,040
Regulatory liabilities	1,175,609		1,150,690
Defined benefit pension and other postretirement benefit plans liability	82,794		82,879
Wildfire tort-related claims	1,712,000		75,000
Other	749,621		778,349
Total liabilities	15,935,848		14,864,687
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293		34,293
Commitments and contingencies (Notes 2, 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: 110,303,446 shares and 110,151,798 shares at June 30, 2024 and December 31, 2023, respectively	1,709,472		1,707,471
Retained earnings (deficit)	(326,642)		926,720
Accumulated other comprehensive loss, net of tax benefits	(297,557)		(289,350)
Total shareholders’ equity	1,085,273		2,344,841
Total liabilities and shareholders’ equity	$	17,055,414	$	17,243,821

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

3

Hawaiian Electric Industries, Inc. and Subsidiaries

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

	Common stock			Retained earnings		Accumulated other comprehensive
(in thousands)	Shares	Amount		(deficit)		income (loss)		Total
Balance, December 31, 2023	110,152	$	1,707,471	$	926,720	$	(289,350)	$	2,344,841
Net income for common stock	—	—		42,122		—		42,122
Other comprehensive loss, net of tax benefits	—	—		—		(9,801)		(9,801)
Share-based expenses and other, net	151	218		—		—		218
Balance, March 31, 2024	110,303	1,707,689		968,842		(299,151)		2,377,380
Net loss for common stock	—	—		(1,295,484)		—		(1,295,484)
Other comprehensive income, net of taxes	—	—		—		1,594		1,594
Share-based expenses and other, net	—	1,783		—		—		1,783
Balance, June 30, 2024	110,303	$	1,709,472	$	(326,642)	$	(297,557)	$	1,085,273
Balance, December 31, 2022	109,471	$	1,692,697	$	845,830	$	(336,028)	$	2,202,499
Net income for common stock	—	—		54,721		—		54,721
Other comprehensive income, net of taxes	—	—		—		20,488		20,488
Share-based expenses and other, net	101	(307)		—		—		(307)
Common stock dividends (36¢ per share)	—	—		(39,446)		—		(39,446)
Balance, March 31, 2023	109,572	1,692,390		861,105		(315,540)		2,237,955
Net income for common stock	—	—		54,610		—		54,610
Other comprehensive loss, net of tax benefits	—	—		—		(7,609)		(7,609)
Share-based expenses and other, net	40	3,868		—		—		3,868
Common stock dividends (36¢ per share)	—	—		(39,447)		—		(39,447)
Balance, June 30, 2023	109,612	$	1,696,258	$	876,268	$	(323,149)	$	2,249,377

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

4

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (unaudited)

	Six months ended June 30
(in thousands)	2024		2023
Cash flows from operating activities
Net income (loss)	$	(1,252,416)	$	110,277
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation of property, plant and equipment	136,888		133,232
Other amortization	24,602		21,609
Provision for credit losses	(4,069)		1,218
Loans originated, held for sale	(57,381)		(14,912)
Proceeds from sale of loans, held for sale	57,259		14,596
Gain on sale of loans, net	(788)		(360)
Deferred income tax expense (benefit)	(455,510)		(1,309)
Share-based compensation expense	3,075		5,919
Allowance for equity funds used during construction	(6,976)		(7,073)
Goodwill impairment	82,190		—
Other	1,537		(3,710)
Changes in assets and liabilities
Decrease in accounts receivable and unbilled revenues, net	99,756		103,695
Decrease in fuel oil stock	1,188		47,963
Decrease (increase) in materials and supplies	1,324		(11,662)
Increase in regulatory assets	(23,425)		(10,620)
Increase in regulatory liabilities	16,716		22,782
Increase in accounts, interest and dividends payable	19,857		34,946
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(44,470)		(45,171)
Decrease in defined benefit pension and other postretirement benefit plans liability	(4,784)		(4,304)
Increase in Wildfire tort-related claims	1,637,000		—
Change in other assets and liabilities	(38,126)		(25,499)
Net cash provided by operating activities	193,447		371,617
Cash flows from investing activities
Principal repayments on available-for-sale investment securities	52,545		68,279
Proceeds from repayments or maturities of held-to-maturity investment securities	29,417		35,604
Purchase of stock from Federal Home Loan Bank	(36,121)		(62,400)
Redemption of stock from Federal Home Loan Bank	21,645		70,960
Net decrease (increase) in loans held for investment	119,072		(208,042)
Proceeds from sale of commercial loans	31,067		66,655
Purchase of loans held for investment	—		(26,195)
Capital expenditures	(179,865)		(235,875)
Other	(4,237)		8,160
Net cash provided by (used in) investing activities	33,523		(282,854)

(continued)

5

Hawaiian Electric Industries, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (unaudited) (continued)

	Six months ended June 30
(in thousands)	2024		2023
Cash flows from financing activities
Net decrease in deposit liabilities	(109,305)		(104,771)
Net decrease in short-term borrowings with original maturities of three months or less	—		(91,438)
Net decrease in other bank borrowings with original maturities of three months or less	—		(596,810)
Proceeds from issuance of short-term debt	—		65,000
Repayment of short-term debt	—		(100,000)
Proceeds from issuance of other bank borrowings	320,000		1,000,000
Repayment of other bank borrowings	(550,000)		(250,000)
Proceeds from issuance of long-term debt	4,673		250,000
Repayment of long-term debt	(9,888)		(62,426)
Withheld shares for employee taxes on vested share-based compensation	(1,074)		(2,356)
Common stock dividends	—		(78,893)
Preferred stock dividends of subsidiaries	(946)		(946)
Other	(8,174)		(1,662)
Net cash provided by (used in) financing activities	(354,714)		25,698
Net increase (decrease) in cash, cash equivalents and restricted cash	(127,744)		114,461
Cash, cash equivalents and restricted cash, beginning of period	694,574		204,927
Cash, cash equivalents and restricted cash, end of period	566,830		319,388
Less: Restricted cash	(16,422)		(5,104)
Cash and cash equivalents, end of period	$	550,408	$	314,284

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

6

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Income (unaudited)

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Revenues	$	792,331	$	794,191	$	1,580,909	$	1,624,552
Expenses
Fuel oil	258,652		280,157		542,948		614,254
Purchased power	181,328		168,434		341,145		321,195
Other operation and maintenance	147,561		136,360		291,451		264,676
Wildfire tort-related claims (Note 2)	1,712,000		—		1,712,000		—
Depreciation	62,812		60,689		125,624		121,616
Taxes, other than income taxes	74,418		74,926		148,826		153,311
Total expenses	2,436,771		720,566		3,161,994		1,475,052
Operating income (loss)	(1,644,440)		73,625		(1,581,085)		149,500
Allowance for equity funds used during construction	3,336		3,772		6,976		7,073
Retirement defined benefits credit—other than service costs	1,072		1,048		2,144		2,095
Interest expense and other charges, net	(21,417)		(20,872)		(41,402)		(41,118)
Allowance for borrowed funds used during construction	1,344		1,295		2,730		2,426
Interest income	1,452		—		2,884		—
Income (loss) before income taxes	(1,658,653)		58,868		(1,607,753)		119,976
Income tax expense (benefit)	(429,758)		13,070		(418,578)		26,670
Net income (loss)	(1,228,895)		45,798		(1,189,175)		93,306
Preferred stock dividends of subsidiaries	229		229		458		458
Net income (loss) attributable to Hawaiian Electric	(1,229,124)		45,569		(1,189,633)		92,848
Preferred stock dividends of Hawaiian Electric	270		270		540		540
Net income (loss) for common stock	$	(1,229,394)	$	45,299	$	(1,190,173)	$	92,308

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

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 June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Net income (loss) for common stock	$	(1,229,394)	$	45,299	$	(1,190,173)	$	92,308
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(175), $(163), $(351) and $(326), respectively	(505)		(470)		(1,013)		(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $160, $148, $319 and $295, respectively	459		426		918		851
Other comprehensive loss, net of taxes	(46)		(44)		(95)		(89)
Comprehensive income (loss) attributable to Hawaiian Electric Company, Inc.	$	(1,229,440)	$	45,255	$	(1,190,268)	$	92,219

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

7

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets (unaudited)

(dollars in thousands, except par value)	June 30, 2024		December 31, 2023
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	52,019	$	52,098
Plant and equipment	8,351,894		8,232,810
Right-of-use assets - finance lease	449,572		342,174
Less accumulated depreciation	(3,286,720)		(3,197,514)
Construction in progress	336,203		320,223
Utility property, plant and equipment, net	5,902,968		5,749,791
Nonutility property, plant and equipment, less accumulated depreciation of $42 and $40 as of June 30, 2024 and December 31, 2023, respectively	6,940		6,942
Total property, plant and equipment, net	5,909,908		5,756,733
Current assets
Cash and cash equivalents	88,620		106,077
Restricted cash	2,000		2,000
Customer accounts receivable, net	211,315		244,309
Accrued unbilled revenues, net	178,546		185,644
Other accounts receivable, net	57,892		111,519
Fuel oil stock, at average cost	146,091		148,237
Materials and supplies, at average cost	113,004		114,433
Prepayments and other	66,596		58,491
Regulatory assets	79,270		68,453
Total current assets	943,334		1,039,163
Other long-term assets
Operating lease right-of-use assets	64,740		71,877
Regulatory assets	243,139		226,351
Other	237,777		189,430
Total other long-term assets	545,656		487,658
Total assets	$	7,398,898	$	7,283,554

(continued)

8

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets (unaudited) (continued)

(dollars in thousands, except par value)	June 30, 2024		December 31, 2023
Capitalization and liabilities
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 17,854,278 shares at June 30, 2024 and December 31, 2023)	$	119,048	$	119,048
Premium on capital stock	810,955		810,955
Retained earnings	260,085		1,476,258
Accumulated other comprehensive income, net of taxes-retirement benefit plans	2,754		2,849
Common stock equity	1,192,842		2,409,110
Cumulative preferred stock — not subject to mandatory redemption	34,293		34,293
Long-term debt, net	1,887,793		1,934,277
Total capitalization	3,114,928		4,377,680
Commitments and contingencies (Notes 2 and 4)
Current liabilities
Current portion of operating lease liabilities	15,902		16,617
Current portion of long-term debt, net	46,954		—
Accounts payable	194,534		191,040
Interest and preferred dividends payable	22,992		22,882
Taxes accrued, including revenue taxes	249,459		291,942
Regulatory liabilities	24,106		36,559
Wildfire tort-related claims (Note 2)	1,712,000		75,000
Other	112,037		96,436
Total current liabilities	2,377,984		730,476
Deferred credits and other liabilities
Operating lease liabilities	54,779		62,098
Finance lease liabilities	433,231		330,978
Deferred income taxes	—		399,001
Regulatory liabilities	1,151,503		1,114,131
Unamortized tax credits	79,231		84,312
Defined benefit pension liability	60,636		60,671
Other	126,606		124,207
Total deferred credits and other liabilities	1,905,986		2,175,398
Total capitalization and liabilities	$	7,398,898	$	7,283,554

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

9

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		Total
Balance, December 31, 2023	17,854	$	119,048	$	810,955	$	1,476,258	$	2,849	$	2,409,110
Net income for common stock	—	—		—		39,221		—		39,221
Other comprehensive loss, net of taxes	—	—		—		—		(49)		(49)
Common stock dividends	—	—		—		(13,000)		—		(13,000)
Balance, March 31, 2024	17,854	119,048		810,955		1,502,479		2,800		2,435,282
Net loss for common stock	—	—		—		(1,229,394)		—		(1,229,394)
Other comprehensive loss, net of taxes	—	—		—		—		(46)		(46)
Common stock dividends	—	—		—		(13,000)		—		(13,000)
Balance, June 30, 2024	17,854	$	119,048	$	810,955	$	260,085	$	2,754	$	1,192,842
Balance, December 31, 2022	17,854	$	119,048	$	810,955	$	1,411,306	$	2,861	$	2,344,170
Net income for common stock	—	—		—		47,009		—		47,009
Other comprehensive loss, net of taxes	—	—		—		—		(45)		(45)
Common stock dividends	—	—		—		(32,250)		—		(32,250)
Balance, March 31, 2023	17,854	119,048		810,955		1,426,065		2,816		2,358,884
Net income for common stock	—	—		—		45,299		—		45,299
Other comprehensive loss, net of taxes	—	—		—		—		(44)		(44)
Common stock dividends	—	—		—		(32,250)		—		(32,250)
Balance, June 30, 2023	17,854	$	119,048	$	810,955	$	1,439,114	$	2,772	$	2,371,889

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

10

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (unaudited)

	Six months ended June 30
(in thousands)	2024		2023
Cash flows from operating activities
Net income (loss)	$	(1,189,175)	$	93,306
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation of property, plant and equipment	125,624		121,616
Other amortization	15,082		13,017
Deferred income tax expense (benefit)	(440,503)		(6,164)
State refundable credit	(5,880)		(5,750)
Bad debt expense	2,801		2,813
Allowance for equity funds used during construction	(6,976)		(7,073)
Other	17		381
Changes in assets and liabilities
Decrease in accounts receivable	86,832		76,219
Decrease in accrued unbilled revenues	7,614		28,797
Decrease in fuel oil stock	2,146		47,730
Decrease (increase) in materials and supplies	1,429		(11,587)
Increase in regulatory assets	(23,425)		(10,620)
Increase in regulatory liabilities	16,716		22,782
Increase in accounts payable	38,008		26,984
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(43,573)		(44,941)
Decrease in defined benefit pension and other postretirement benefit plans liability	(3,916)		(3,926)
Increase in Wildfire tort-related claims	1,637,000		—
Change in other assets and liabilities	(34,348)		(7,439)
Net cash provided by operating activities	185,473		336,145
Cash flows from investing activities
Capital expenditures	(168,200)		(230,149)
Other	1,543		4,056
Net cash used in investing activities	(166,657)		(226,093)
Cash flows from financing activities
Common stock dividends	(26,000)		(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)		(998)
Proceeds from issuance of long-term debt	—		150,000
Net decrease in short-term borrowings from non-affiliates and affiliates with original maturities of three months or less	—		(87,967)
Payments of obligations under finance leases	(3,737)		(1,339)
Other	(5,538)		(843)
Net cash used in financing activities	(36,273)		(5,647)
Net increase (decrease) in cash, cash equivalents and restricted cash	(17,457)		104,405
Cash, cash equivalents and restricted cash, beginning of period	108,077		39,242
Cash, cash equivalents and restricted cash, end of period	90,620		143,647
Less: Restricted cash	(2,000)		—
Cash and cash equivalents, end of period	$	88,620	$	143,647

This report should be read in conjunction with the Notes herein and the Notes to Consolidated Financial Statements appearing in the 2023 Form 10-K.

11

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited)

Note 1 · Basis of presentation

The accompanying unaudited condensed consolidated financial statements have been prepared assuming that the Company will continue as a going concern and 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 unaudited condensed consolidated 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, 2023.

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 June 30, 2024 and December 31, 2023, the results of their operations for the three and six months ended June 30, 2024 and 2023, and cash flows for the six months ended June 30, 2024 and 2023. 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.

For the three and six months ended June 30, 2024, the Company incurred net losses of approximately $1.30 billion and $1.25 billion, respectively. For the three and six months ended June 30, 2024, the Utilities incurred net losses of approximately $1.23 billion and $1.19 billion, respectively. The net losses were primarily due to the accrual of estimated wildfire liabilities totaling approximately $1.71 billion related to the Maui windstorm and wildfire tort-related legal claims (see Note 2).

When preparing financial statements for each annual and interim reporting period, management has the responsibility to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. In making its evaluation, the Company considers, among other things, risks and/or uncertainties related to its results of operations, contractual obligations, including near-term debt maturities, dividend requirements, debt covenant compliance, or other factors impacting the Company’s liquidity and capital resources. As of the date of filing of this Form 10-Q, management has not yet implemented a capital financing plan to address expected wildfire settlement payments. If the conditions resulting in the substantial doubt are not resolved prior to the issuance of the Company’s annual financial statements, or it is not yet probable that management's plans can be effectively implemented to address those conditions, the Company would be in default on certain terms of its taxable debt agreements and syndicated credit facility agreements, and lenders would have the option to call the outstanding debt. Management believes HEI’s and the Utilities’ current cash balance at June 30, 2024 of $124.4 million and $88.6 million, respectively, and available capacity on the asset-based lending facility (ABL Facility) would not be sufficient to fund the Company’s planned expenditures and operational needs, which include potential payments to settle wildfire claims.

These conditions raise substantial doubt about HEI’s and the Utilities’ ability to continue as a going concern within one year after the date that financial statements are issued. The ability to continue as a going concern is dependent primarily upon the Company’s ability to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims while also meeting their obligations to repay their liabilities arising from normal business operations when they become due. The accompanying consolidated financial statements have been prepared on a basis which assumes HEI and the Utilities are a going concern and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classifications of liabilities that may result from any uncertainty related to HEI’s and the Utilities’ ability to continue as a going concern. Such adjustments could be material.

HEI and the Utilities are currently working with their financial advisors on a financing plan to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims. The Company expects to finance the settlement payments over time through a mix of debt, common equity, equity-linked securities or other potential options. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful.

HEI’s and the Utilities’ future results of operations involve significant risks and uncertainties. Factors that could affect HEI’s and the Utilities’ future operating results and could cause actual results to vary materially from expectations include, but are not limited to, access to capital, ability to attract and retain key personnel, and pending or threatened litigation (including recent litigation noted above).

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Recent accounting pronouncements.

Segment Reporting. In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures to improve reportable segment disclosure requirements, primarily through enhanced disclosure requirements of significant segment expenses. These amendments are effective for annual periods beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. These amendments apply on a retrospective basis. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Income Taxes. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvement to Income Tax Disclosures to enhance the transparency and decision usefulness of income tax disclosures. The amendments are effective for annual periods beginning after December 15, 2024. These amendments apply on a prospective basis with a retrospective option. Early adoption is permitted. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Climate-related disclosures. In March 2024, the Securities and Exchange Commission (SEC) issued final climate-related disclosure rules under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors (climate disclosure rules). The rules will require annual disclosure of material greenhouse gas emissions as well as disclosure of governance, risk management and strategy related to material climate-related risks. In addition, the rules require (i) financial statement impacts of severe weather events and other natural conditions; (ii) a roll forward of carbon offset and renewable energy credit balances if material to the Company’s plan to achieve climate-related targets or goals; and (iii) material impacts on estimates and assumptions in the financial statements. The disclosure requirements will begin phasing in for annual periods beginning with calendar year 2025. The Company is currently evaluating the final rule to determine its impact on the Company’s consolidated financial statements. In April 2024, the SEC voluntarily stayed implementation of its climate disclosure rules pending completion of judicial review by the Court of Appeals for the Eighth Circuit.

Reclassifications. Reclassifications of prior year Wildfire tort-related claims amounts were reclassified from “Other liabilities” and “Other current liabilities” for the Company and the Utilities, respectively, to conform to the current year financial statement presentation. Reclassifications did not affect previously reported cash flows, net income or retained earnings.

Note 2 · Maui windstorm and wildfires

On August 8, 2023, a number of brush fires in the West Maui (Lahaina) and Upcountry Maui areas caused widespread property damage, including damage to property of the Utilities, and 102 confirmed fatalities in Lahaina (the Maui windstorm and wildfires). The Maui windstorm and wildfires were fueled by extreme winds and drought-like conditions in those parts of Maui. The circumstances surrounding the Maui windstorm and wildfires are currently the subject of several investigations.

Restoration costs and recoveries. The Utilities are continuing restoration work to rebuild portions of the electric system in Lahaina to ensure safe and reliable power to all West Maui customers. Restoration efforts include the rebuilding of transmission and distribution lines along former routes in the Lahaina area with the installation of new interim steel poles and electrical equipment. To date, power has been restored to all customers that were able to have power restored in Lahaina and the rest of West Maui.

On December 27, 2023, the Public Utilities Commission of the State of Hawaii (PUC) issued an order authorizing deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the Maui windstorm and wildfires. The deferred accounting treatment applies to certain non-labor expenses incurred from August 8, 2023 through December 31, 2024 that are not already a part of the base rates. The approval pertains only to deferred cost treatment; any cost recovery of deferred costs will be the subject of a separate application(s). As of June 30, 2024, the Utilities have deferred $30.2 million of certain incremental costs related to the Maui windstorm and wildfires to a regulatory asset.

While the Utilities plan to seek recovery of damage to covered electrical infrastructure under their property insurance programs, the timing and amount of any insurance recoveries are not determinable at this time and as such, an insurance receivable has not been recorded as of the date of this filing. The Company’s property insurance has a total policy limit of $500 million with a $1 million retention for damages related to Utility-owned non-generating assets, including overhead transmission and distribution assets within 1,000 feet of such assets. The Utilities believe capital expenditures related to restoration that are not covered by insurance will be managed under their current regulatory mechanisms, the recovery of which would be subject to PUC approval.

ASB’s Lahaina branch, including most of its contents and automated teller machine, was destroyed in the fire. The Bank leased the property of its Lahaina location.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Third-party claims and other proceedings.

Tort-related legal claims. As of August 8, 2024, HEI and the Utilities have each been named in approximately 700 lawsuits related to the Maui windstorm and wildfires. These civil and class action lawsuits have been filed in the Maui and Oahu Circuit Courts against HEI, the Utilities, and other defendants, including the County of Maui, the State of Hawaii and related state entities, private landowners and developers, and telecommunications companies (collectively, tort-related legal claims). Two class actions are also pending in federal court. Most of these lawsuits allege that the defendants were responsible for, and/or negligent in failing to prevent or respond to the wildfires that led to the property destruction and loss of life. Other claims include, among other things, personal injury, wrongful death, emotional distress and inverse condemnation. One lawsuit asserting similar theories and claims was filed by the County of Maui against HEI and the Utilities, one lawsuit was filed by Spectrum Oceanic, LLC against HEI and the Utilities and other defendants, and other lawsuits were filed by approximately 160 subrogation insurers against HEI, the Utilities, a private landowner, and telecommunications companies. Additional lawsuits may be filed against the Company and other defendants in the future. The plaintiffs seek to recover damages and other costs, including punitive damages. Defendants have asserted cross-claims against one another for indemnification, contribution, and subrogation.

Various unaffiliated third parties have published estimates of the total economic damage generally ranging from $3.8 billion to $6 billion. These estimates have not been validated by the Company, and they represent gross numbers that do not take into account causation or liability and do not attempt to allocate responsibility among the various defendants. As such, these estimates are not intended to provide a range of a reasonably possible loss in excess of the recorded amount under ASC Topic 450-20, “Loss Contingencies” attributable to the Company arising from the Maui windstorm and wildfires. In addition, on November 6, 2023, the Hawaii Insurance Division of the State of Hawaii Department of Commerce and Consumer Affairs released preliminary data on Maui windstorm and wildfires claims, and the Hawaii Insurance Division has subsequently provided updated data to include estimated losses for commercial property and business interruption. Through June 30, 2024, the data collected from over 200 insurers indicated estimated total insured losses of $3.3 billion for residential, commercial, personal, and other property, and business interruption. The estimated total losses for insured claims related to residential property includes homeowners insurance, dwelling-fire landlord, condominium unit owner, renters insurance, and other residential property. The estimated total losses do not account for uninsured or underinsured property losses, interest, attorneys’ fees, fire suppression and clean-up costs, evacuation costs, personal injury or wrongful death damages, medical expenses or other costs, such as potential punitive damages, fines or penalties. It is uncertain whether the insured claims reported to the Hawaii Insurance Division are complete, and together with property damage claims unaccounted for, as mentioned above, the total amount of property damage claims could be materially higher than the amount reported by the Hawaii Insurance Division. The Hawaii Insurance Division did not state whether it intends to provide updated information in the future.

The Company is actively working with the State of Hawaii and others in the community on solutions for Maui’s recovery, including the compensation of those who suffered losses in the Maui windstorm and wildfires and who are currently named as plaintiffs in the various cases. On November 8, 2023, Hawaii Governor Josh Green announced the One ‘Ohana Initiative (the One ‘Ohana Initiative) as a collective path forward to recovery from the Maui windstorm and wildfires. The One ‘Ohana Initiative is a new humanitarian aid fund of $175 million, with the objective to compensate, in an expedited manner, those who have lost loved ones and those who have suffered severe injuries in the Maui windstorm and wildfires. The One ‘Ohana Initiative provides an alternative to a lengthy and expensive legal process. Beneficiaries who have lost loved ones are anticipated to receive payments of $1.5 million per decedent, and those who suffered severe injuries are expected to share in a specially allocated pool of compensation. In exchange for receiving such a payment, beneficiaries will be required to waive their ability to pursue legal claims for wrongful death and severe injuries. Hawaiian Electric fully supports this humanitarian initiative and has contributed $75 million. The Governor announced that other parties, including the State of Hawaii, the County of Maui, and Kamehameha Schools have all agreed to contribute to the fund. Hawaiian Electric’s contribution to the Initiative was less than half of the total, and Hawaiian Electric's insurance carriers funded its share of the contributions to the fund. Hawaiian Electric’s contribution is reflective of its commitment to join with community partners to provide solutions to promote Maui’s recovery. Hawaiian Electric’s commitment to contribute to the One ‘Ohana Initiative is not an admission of guilt or reflection of fault or liability related to the wildfires. Under the One ‘Ohana Initiative, all claimants (except families of missing persons) were required to submit a completed registration form and registrants who meet the Fund’s eligibility requirements then were required to complete and submit a claim form. As of the claim-submission deadline of July 15, 2024, 35 claim forms were received that relate to death claims and 12 claim forms were received that relate to physical injury claims.

On August 2, 2024, attorneys representing the individual and class plaintiffs reached an agreement in principle with all defendants to settle all of their tort-related legal claims in the litigation arising out of the Maui windstorm and wildfires. The agreement in principle was the product of a mediation process that lasted several months and remains subject to final documentation and court approval. Under the agreement in principle, HEI and Hawaiian Electric, the State of Hawaii, the County of Maui, Kamehameha Schools, West Maui Land Co., Hawaiian Telcom and Spectrum/Charter Communications have agreed to contribute a total of approximately $4.04 billion to one or more funds that would pay the claims of those who filed

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lawsuits in state and federal courts, or who may have claims but have not yet filed lawsuits, in connection with the Maui windstorm and wildfires.

The agreement in principle does not resolve claims with insurers who have asserted subrogation claims in separate lawsuits, and such insurers are not parties to the agreement in principle. However, the agreement in principle provides that the definitive settlement agreement must provide for resolution of all subrogation claims by insurers that have been or could be brought against defendants arising out of the Maui windstorm and wildfires for no additional consideration. The agreement in principle includes a condition to the defendants’ obligations providing that within 90 days from its execution, either (a) insurers that have brought claims arising out of the Maui windstorm and wildfires enter into a written agreement that provides for releases of all claims against the defendants, or (b) that a trial court enters an order providing that if the final definitive agreement between the plaintiffs and the defendants becomes effective, then those same insurers’ exclusive remedy for any claims against the defendants would be limited to asserting liens against the settlement amounts obtained by the individual plaintiffs (so long as the order becomes final and unappealable within nine months from its date of issuance or, in that time period, those same insurers agree to provide the requisite releases).

Of the total settlement amount, HEI and Hawaiian Electric would contribute a total of $1.99 billion, which includes as a credit towards that amount the $75 million previously contributed for the One ‘Ohana Initiative, to be paid in four equal annual installments, with the first installment expected to be made no earlier than mid-2025. While the agreement in principle remains subject to final documentation and court approval, the Utilities have accrued their best estimate of the loss of approximately $1.71 billion, which represents the best estimate of the lump sum amount to settle claims with the plaintiffs as of June 30, 2024. The agreement in principle contains no admission of any liability by HEI or the Utilities and reflects the collective efforts of the State, HEI and the Utilities, and other defendants to seek a comprehensive resolution of the litigation arising out of the Maui windstorm and wildfires. The Utilities will seek insurance recovery to partially mitigate the potential financial impact; however, the timing and amount of any insurance recoveries are not determinable at this time.

As part of the agreement in principle, the parties agreed to vacate all trial dates and stay the litigation, except for litigation activities between the individual plaintiffs and the subrogation insurers and actions taken to further settlement. On August 2, 2024, the Second Circuit court overseeing the Special Proceeding in which most of the individual plaintiff actions have been coordinated vacated the trial dates that previously had been set. Accordingly, no trial dates are currently set in any action. No stay of litigation has been agreed to in the subrogation actions, but no trial dates have been set in those actions.

The Company intends to vigorously defend against the litigation if a definitive settlement is ultimately not achieved. There is no assurance that the Company will be successful in the defense of the litigation or that insurance will be available or adequate to fund any potential settlements, judgments, or costs associated with the litigation. If additional liabilities were to be incurred, the loss could be material to the Company’s results of operations, financial position and cash flows and could result in violations of the financial covenants in the Company’s debt agreements. If any such losses were to be sufficiently high, the Company may not have liquidity or the ability to access liquidity at levels necessary to satisfy such losses. However, any possible loss in excess of the amount recorded cannot reasonably be estimated at this time.

Securities class action and shareholder lawsuits. On August 24, 2023, a putative securities class action captioned Bhangal v. Hawaiian Electric Industries, Inc., et al., No.: 3:23-cv-04332-JSC (the Securities Action) was filed in the United States District Court for the Northern District of California. The lawsuit alleges violations of the Securities Exchange Act of 1934 (the Exchange Act) and Rule 10b-5 promulgated thereunder against HEI and certain of its current and former officers (collectively, Defendants), and Section 20(a) of the Exchange Act against certain of HEI’s current and former officers. Plaintiff broadly alleges that Defendants made materially false and misleading statements or omissions regarding HEI’s wildfire prevention and safety protocols and related matters. Plaintiff seeks unspecified monetary damages. On December 7, 2023, the court appointed Daniel Warren as lead plaintiff and Pomerantz LLP as lead plaintiff’s counsel. On March 8, 2024, the lead plaintiff filed an amended complaint. The Company has filed a motion to dismiss that complaint and intends to vigorously defend against this action. There is no assurance that the Company will be successful in the defense of the litigation or that insurance will be available or adequate to fund any potential settlement or judgment or the litigation costs of the action. The Company does not believe that a loss is probable and any possible loss or range of loss is not reasonably estimable.

On September 11, 2023, a putative shareholder derivative action captioned Rice v. Connors, et al., No. 1CCV-23-0001181 was filed in the Circuit Court of the First Circuit, State of Hawaii. On December 6, 2023, the case was removed to the United States District Court for the District of Hawaii and captioned Rice v. Connors, et al., No. 1:23-cv-00577-JAO-BMK. On March 14, 2024, the United States District Court remanded the case to the Circuit Court of the First Circuit, State of Hawaii. This action is purportedly brought by a shareholder on behalf of nominal defendants HEI and Hawaiian Electric against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiff asserts Hawaii state law breach of fiduciary duty, abuse of control, corporate waste, unjust enrichment, and aiding and abetting breach of fiduciary duty claims allegedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain of the Company’s prior

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

public disclosures. Plaintiff seeks, on behalf of HEI and Hawaiian Electric, compensatory and punitive damages, restitution, disgorgement, and equitable relief in the form of changes to corporate governance, policies and culture. HEI has moved to stay the proceeding pending resolution of the tort-related legal claims and the Securities Action. While the Company has obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the derivative litigation should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Three putative shareholder derivative actions were filed in the United States District Court for the Northern District of California between December 26, 2023 and February 8, 2024, including:

Kallaus v. Johns, et al., No. 3:23-cv-06627 (the Kallaus Action), Cole v. Johns, et al., No. 3:24-cv-00598 (the Cole Action), and Tai v. Seu, et al., No. 3:24-cv-01198 (the Tai Action). On March 19, 2024, upon stipulation by the parties, the court consolidated the Kallaus Action, the Cole Action, and the Tai Action under the caption In Re Hawaiian Electric Industries, Inc. and Hawaiian Electric Company, Inc. Derivative Litigation, No. 3:23-cv-06627 (the Consolidated Derivative Actions). On June 19, 2024, Plaintiffs filed a consolidated amended complaint. The Consolidated Derivative Actions are purportedly brought by shareholders of HEI on behalf of nominal defendants HEI and Hawaiian Electric against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiffs purport to assert both Hawaii state law and federal securities law claims. Plaintiffs assert state law breach of fiduciary duty, corporate waste, unjust enrichment, gross mismanagement, and abuse of control claims purportedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain public disclosures. Plaintiffs also assert claims under Section 10(b) of the Exchange Act, and Rule 10b-5 promulgated thereunder, and generally allege that the Company and certain of its current and former officers made materially false and misleading statements or omissions regarding the Company’s wildfire prevention and safety protocols and related matters. Plaintiffs seek, on behalf of HEI and Hawaiian Electric, unspecified monetary and punitive damages, disgorgement, and other relief. HEI moved to stay the Consolidated Derivative Actions pending resolution of the tort-related legal claims and the Securities Action, and also moved to dismiss the consolidated amended complaint for failing to adequately allege that the Board’s refusal of the plaintiffs’ demands was wrongful. While the Company has certain obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the Consolidated Derivative Actions should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Two putative shareholder derivative actions were filed in the United States District Court for the District of Hawaii between April 8, 2024 and June 8, 2024, including:

Assad v. Seu, et al., No. 1:24-cv-00164 (the Assad Action), and Faris v. Seu, et al., No. 1:24-cv-00247 (the Faris Action). On July 3, 2024, upon stipulation by the parties, the court consolidated the Assad Action and Faris Action under the caption In Re Hawaiian Electric Industries, Inc., Stockholder Derivative Litigation, No. 1:24-cv-00164 (the Hawaii Federal Derivative Actions). Both actions are purportedly brought by shareholders on behalf of nominal defendant HEI and against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiffs purport to assert Hawaii state law claims for breach of fiduciary duty, corporate waste, and unjust enrichment allegedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain public disclosures. Plaintiffs generally allege that the Company and certain of its current and former officers made materially false and misleading statements or omissions regarding the Company’s wildfire prevention and safety protocols and related matters. Plaintiffs seek, on behalf of HEI, compensatory damages, restitution, disgorgement, injunctive relief, and equitable relief, including in the form of changes to HEI’s corporate governance policies and procedures. On July 30, 2024, upon HEI’s motion, the court stayed the Hawaii Federal Derivative Actions pending resolution of the motion to dismiss the Securities Action and the motions to stay and dismiss the Consolidated Derivative Actions. While the Company has obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the derivative litigation should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Maui windstorm and wildfires costs. Legal costs in connection with the litigation and loss contingencies are expensed as incurred. The Company has $165 million of excess liability insurance and $25 million of miscellaneous professional liability insurance for third party claims, including claims related to wildfires, with a retention of $0.3 million and $1.0 million, respectively, and $145 million directors and officers liability insurance to cover claims related to the shareholder and derivative lawsuits, with a retention of $1.0 million. As of June 30, 2024, the Company’s and Utilities’ insurance receivable totaled $34.8 million and $29.6 million, respectively, under the policies. As of June 30, 2024, HEI and its subsidiaries have approximately $41 million, $25 million and $133 million of insurance coverage remaining under the excess liability, miscellaneous professional liability and directors and officers liability policies, respectively.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

See table below for the incremental expenses related to the Maui windstorm and wildfires.

	Year ended December 31, 2023				Three months ended June 30, 2024				Six months ended June 30, 2024
(in thousands)	Electric utility		HEI Consolidated		Electric utility		HEI Consolidated		Electric utility		HEI Consolidated
Maui windstorm and wildfires related expenses:
Legal expenses	$	24,737	$	34,876	$	17,613	$	25,000	$	28,348	$	40,027
Wildfire tort-related claims	75,000		75,000		1,712,000		1,712,000		1,712,000		1,712,000
Other expense	15,071		28,507		9,262		11,295		23,094		26,386
Total Maui windstorm and wildfires related expenses	114,808		138,383		1,738,875		1,748,295		1,763,442		1,778,413
Insurance recoveries	(98,613)		(104,580)		(16,379)		(18,875)		(26,348)		(31,452)
Deferral treatment approved by the PUC1	(14,692)		(14,692)		(7,656)		(7,656)		(15,554)		(15,554)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	$	1,503	$	19,111	$	1,714,840	$	1,721,764	$	1,721,540	$	1,731,407

1    Related to the PUC’s order, received on December 27, 2023, approving deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the August 2023 Maui windstorm and wildfires. Amounts were reclassified to a regulatory asset.

On May 4, 2024, HEI and the Utilities reached an agreement to settle indemnification claims asserted by the State of Hawaii without any admission of fault or responsibility. Under the terms of the agreement, HEI and the Utilities agreed to contribute up to $18.4 million through the end of 2024 related to the costs of the professional advisors engaged by the State of Hawaii to advise on a variety of matters related to the Maui windstorm and wildfires. Under certain circumstances, HEI and the Utilities have the unilateral right to terminate the agreement and stop paying the costs for future periods. As of June 30, 2024, a total of $10.6 million of such costs were accrued and reflected in Maui windstorm and wildfires related expenses-Other expense in the table above. HEI and the Utilities are seeking insurance recoveries for such costs; however, the timing and amount of any insurance recoveries are not determinable at this time.

In addition, the Utilities incurred $2.1 million and $7.7 million of total capital costs related to the Maui windstorm and wildfires for the three and six months ended June 30, 2024, respectively.

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Note 3 · Segment financial information

(in thousands)	Electric utility		Bank		Other		Total
Three months ended June 30, 2024
Revenues	$	792,331	$	101,943	$	3,086	$	897,360
Income (loss) before income taxes	$	(1,658,653)	$	(57,106)	$	(26,521)	$	(1,742,280)
Income taxes (benefit)	(429,758)		(11,319)		(6,192)		(447,269)
Net income (loss)	(1,228,895)		(45,787)		(20,329)		(1,295,011)
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	(1,229,394)	$	(45,787)	$	(20,303)	$	(1,295,484)
Six months ended June 30, 2024
Revenues	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Income (loss) before income taxes	$	(1,607,753)	$	(31,293)	$	(48,965)	$	(1,688,011)
Income taxes (benefit)	(418,578)		(6,440)		(10,577)		(435,595)
Net income (loss)	(1,189,175)		(24,853)		(38,388)		(1,252,416)
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	(1,190,173)	$	(24,853)	$	(38,336)	$	(1,253,362)
Total assets (at June 30, 2024)	$	7,398,898	$	9,280,805	$	375,711	$	17,055,414
Three months ended June 30, 2023
Revenues	$	794,191	$	96,885	$	4,609	$	895,685
Income (loss) before income taxes	$	58,868	$	25,055	$	(14,556)	$	69,367
Income taxes (benefit)	13,070		4,851		(3,637)		14,284
Net income (loss)	45,798		20,204		(10,919)		55,083
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	45,299	$	20,204	$	(10,893)	$	54,610
Six months ended June 30, 2023
Revenues	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Income (loss) before income taxes	$	119,976	$	48,762	$	(29,067)	$	139,671
Income taxes (benefit)	26,670		9,996		(7,272)		29,394
Net income (loss)	93,306		38,766		(21,795)		110,277
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	92,308	$	38,766	$	(21,743)	$	109,331
Total assets (at December 31, 2023)	$	7,283,554	$	9,673,192	$	287,075	$	17,243,821

Intercompany electricity sales of the Utilities to ASB 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.

Sales from Hamakua Energy, LLC (Hamakua Energy) to Hawaii Electric Light (a regulated affiliate) are eliminated in consolidation.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Note 4 · Electric utility segment

Unconsolidated variable interest entities.

Power purchase agreements.  As of June 30, 2024, the Utilities had four power purchase agreements (PPAs) for firm capacity and other PPAs with independent power producers (IPPs) and Schedule Q providers (i.e., 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.

Pursuant to the current accounting standards for VIEs, the Utilities are deemed to have a variable interest in Kalaeloa Partners, L.P. (Kalaeloa) and Hamakua Energy by reason of the provisions of the PPA that the Utilities have with the two IPPs. However, management has concluded that the Utilities are not the primary beneficiary of Kalaeloa and Hamakua Energy because the Utilities do not have the power to direct the activities that most significantly impact the two IPPs’ economic performance nor the obligation to absorb their expected losses, if any, that could potentially be significant to the IPPs. Thus, the Utilities have not consolidated Kalaeloa and Hamakua Energy in its condensed consolidated financial statements. However, Hamakua Energy is an indirect subsidiary of Pacific Current and is consolidated in HEI’s condensed consolidated financial statements.

For the other PPAs with IPPs, the Utilities have concluded that the consolidation of the IPPs was not required because either the Utilities do not have variable interests in the IPPs due to the absence of an obligation in the PPAs for the Utilities to absorb any variability of the IPPs, or the IPP was considered a “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. The consolidation of any significant IPP could have a material effect on the unaudited condensed 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 to the IPP.

Commitments and contingencies.

Contingencies. The Utilities are subject in the normal course of business to legal, regulatory and environmental proceedings. Excluding the potential liabilities from the Maui windstorm and wildfires, 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, the Utilities cannot rule out the possibility that such outcomes could have a material effect on the results of operations or liquidity for a particular reporting period in the future. The Utilities record loss contingencies when the outcome of such proceedings is probable and when the amount of the loss is reasonably estimable. The Utilities also evaluate, on a continuous basis, whether developments in such proceedings could cause these assessments or estimates to change. Assessment regarding future events is required when evaluating whether a loss is probable or reasonably possible, and as to whether such loss or a range of such loss is estimable. Management is often unable to estimate a reasonably possible loss, or a range of loss, particularly in cases in which: (i) the damages sought are indeterminate or the basis for the damages claimed is not clear; (ii) proceedings are in early stages; (iii) discovery is not complete; (iv) the matters involve novel or unsettled legal theories; (v) significant facts are in dispute; (vi) a large number of parties are represented (including circumstances in which it is uncertain how liability, if any, would be shared among multiple defendants); (vii) a lower court or administrative agency’s decision or ruling has been appealed; and/or (viii) a wide range of potential outcomes exist. In such cases, there may be considerable uncertainty regarding the timing or ultimate resolution, including any possible loss, fine, penalty, or business impact.

August 2023 Maui windstorm and wildfires. See Note 2.

Hu Honua Bioenergy, LLC (Hu Honua). In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Under the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction and litigation delays, which resulted in the termination of the original PPA. Following the termination, Hu Honua filed a lawsuit in the U.S. District Court for the District of Hawaii. The parties reached a settlement that was conditioned on the PUC’s timely, non-appealable final approval of an amended and restated PPA dated May 9, 2017. On May 23, 2022, following a contested case hearing, the PUC issued a decision and order denying the amended and restated PPA, based on, among other things, findings that: (1) the project will result in significant greenhouse gas (GHG) emissions, (2) Hu Honua’s proposed carbon commitment to sequester more GHG emissions than produced by the project are speculative and unsupported, (3) the amended and restated PPA is likely to result in high costs to customers through its relatively high cost of electricity and through potential displacement of other, lower cost, renewable resources, and (4) based on the foregoing, approving the amended and restated PPA is not prudent or in the public interest. On June 2, 2022, Hawaii Electric Light and Hu Honua filed their separate motions for reconsideration, which were denied by the PUC on June 24, 2022. On June 29, 2022, Hu Honua filed its notice of appeal to the Hawaii Supreme Court of the PUC’s May 23, 2022 decision and

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order denying the amended and restated PPA. On March 13, 2023, the Hawaii Supreme Court affirmed the PUC’s decision denying the amended and restated PPA between Hu Honua and Hawaii Electric Light and entered its judgment on appeal on April 12, 2023. On June 7, 2023, Hu Honua filed a status report with the U.S. District Court for the District of Hawaii, stating, among other things, that because settlement of the underlying federal lawsuit was contingent on timely, non-appealable, final approval of the amended and restated PPA by the PUC, that the Hawaii Supreme Court’s opinion made fulfillment of the condition impossible, and therefore the settlement agreement between the Hawaiian Electric defendants (HEI, Hawaiian Electric, and Hawaii Electric Light) and Hu Honua is null and void and of no further effect. On November 16, 2023, Hu Honua filed its Motion for Leave to File Third Amended and Supplemental Complaint and for Permissive Joinder with the U.S. District Court for the District of Hawaii, asking the court to grant it leave to file a Third Amended and Supplemental Complaint, which would amend its claims and add three new proposed defendants. The hearing on this motion took place on February 14, 2024. The court issued a decision and order on the motion on April 2, 2024, which was consistent with Hawaii Electric Light's position, only allowing amendments that were agreed to and not allowing Hu Honua to add new claims or parties, effectively leaving Hu Honua with its previously-pled breach of contract and antitrust claims. Hu Honua filed its objection to the order on April 16, 2024 and the Hawaiian Electric defendants filed their response to the objection on April 30, 2024. A hearing on Hu Honua’s objection took place on July 30, 2024 and the parties are awaiting a court order to be issued.

Molokai New Energy Partners (MNEP). In July 2018, the PUC approved Maui Electric’s PPA with MNEP to purchase solar energy from a photovoltaic (PV) plus battery storage project. The 4.88 MW PV and 3 MW Battery Energy Storage System (BESS) project was to deliver no more than 2.64 MW at any time to the Molokai system. On March 25, 2020, MNEP filed a complaint in the United Stated District Court for the District of Hawaii against Maui Electric claiming breach of contract. On June 3, 2020, Maui Electric provided a Notice of Default and Termination of the PPA to MNEP terminating the PPA with an effective date of July 10, 2020. Thereafter, MNEP filed an amended complaint to include claims relating to the termination and Hawaiian Electric filed its answer to the amended complaint on September 11, 2020, disputing the facts presented by MNEP and all claims within the original and amended complaint. Currently, the discovery phase is ongoing.

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.

Hawaiian Electric, Hawaii Electric Light and Maui Electric, like other utilities, periodically encounter petroleum or other chemical releases 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 effect, individually or in the aggregate, on Hawaiian Electric’s consolidated results of operations, financial condition or liquidity.

Former Molokai Electric Company generation site.  In 1989, Maui Electric acquired 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 and left the property in 1987. The Environmental Protection Agency (EPA) has since identified environmental impacts in the subsurface soil at the Site. In cooperation with the State of Hawaii Department of Health and EPA, Maui Electric further investigated the Site and the adjacent parcel to determine the extent of impacts of polychlorinated biphenyls (PCBs), residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $2.5 million as of June 30, 2024, representing the probable and reasonably estimable undiscounted cost for remediation of the Site and the adjacent parcel based on presently available information; however, final costs of remediation will depend on the cleanup approach implemented.

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 under CERCLA responsible for the costs of investigation and cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. Hawaiian Electric was also required by the EPA to assess potential sources and extent of PCB contamination onshore at Waiau Power Plant.

As of June 30, 2024, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $9.5 million. The reserve balance represents the probable and reasonably estimable undiscounted cost for the onshore and offshore investigation and remediation. The final remediation costs will depend on the actual onshore and offshore cleanup costs.

Kapolei pipeline. James Campbell Company (JCC) through its wholly owned subsidiary, Aina Nui Corporation discovered petroleum contamination in ground water during construction of a project in Kapolei in late 2022 and incurred approximately $0.8 million in remediation costs. JCC made a joint demand for these costs in June 2023 to the two companies, including Hawaiian Electric, that have pipelines in the area of the contamination. This demand was updated in April 2024 to

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$1.4 million to incorporate additional costs. It has not been determined whether the nature of the contamination is consistent with what was in the Utilities’ pipelines or is wholly or partially the responsibility of the other pipeline owner and whether the costs were properly incurred. At this time, the parties are engaging in settlement discussions and the Utilities have determined that the estimated probable loss is not material.

Endangered Species Act. The Utilities received a 60-day notice under the federal Endangered Species Act, from Earthjustice on behalf of the American Bird Conservancy and Conservation Council for Hawaii in early February 2024. The 60-day notice is the pre-cursor to a citizen’s suit under the Endangered Species Act. The notice alleges that the Utilities are out of compliance with the Act due to alleged impacts on endangered seabirds caused by the Utilities’ powerlines, street lights and facility lights on Maui and Lanai. The Utilities are already in the process of drafting a Habitat Conservation Plan and will be applying for associated state and federal permits. The notice asserts that the scope of the plan should be broader and that additional interim measures are required while the plan and permits are pending. At this time, the parties are engaging in settlement discussions and the Utilities are unable to determine the ultimate outcome or the amount of any possible loss.

Commitments.

Purchase commitments. In the ordinary course of business, the Utilities enter into various agreements to purchase power and lease fuel barge. As of December 31, 2023, the Utilities estimated future purchase obligations of $1.7 billion. See Note 4 of the Notes to the Consolidated Financial Statements in Item 8 of the 2023 Form 10-K.

On March 28, 2024, AES West Oahu Solar project reached commercial operations, which has a capacity of 12.5 MW with 50 MWh batteries and total annual payment of $3.2 million. On May 31, 2024, AES Kuihelani Solar project on Maui reached commercial operations, which has a capacity of 60 MW with 240 MWh batteries and total annual payment of $13.2 million. On June 7, 2024, the Kupono Solar project on Oahu reached commercial operations, which has a capacity of 42 MW with 168 MWh batteries and total annual payment of $11.5 million. For the six months ended June 30, 2024, $107.4 million of finance lease liabilities with corresponding right-of-use assets was recorded for the battery portion of the PPAs and a total of three Stage 1 and Stage 2 renewable projects provide the Utilities of 114.5 MW, with 458 MWh batteries.

Purchases from all IPPs were as follows:

	Three months ended June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
Kalaeloa	$	79	$	67	$	145	$	134
HPOWER	16		16		33		34
Puna Geothermal Venture	14		9		27		17
Hamakua Energy	5		19		16		39
Kapolei Energy Storage	6		—		12		—
Wind IPPs	37		33		67		57
Solar IPPs	21		22		36		36
Other IPPs 1	3		2		5		4
Total IPPs	$	181	$	168	$	341	$	321

1 Includes hydro power and other PPAs.

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 or community support 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 expected to be exceeded, project costs may need to be written off in amounts that could result in significant reductions in Hawaiian Electric’s consolidated net income.

Waena Switchyard/Synchronous Condenser Project. In October 2020, to support efforts to increase renewable energy generation and reduce fossil fuel consumption by deactivating current generating units, Maui Electric filed a PUC application to construct a switchyard, which includes the extension of two 69 kV transmission lines and the relocation of another 69 kV transmission line; and the conversion of two generating units to synchronous condensers at Kahului Power Plant in central Maui. In November 2021, the PUC approved Maui Electric’s request to commit funds estimated at $38.8 million for the project, and to recover capital expenditures for the project under Exceptional Project Recovery Mechanism (EPRM) not to exceed $38.8 million, which shall be further reduced to reflect the total project cost exclusive of overhead costs not directly attributable to the project. The Waena Switchyard was placed in service on October 25, 2023. Maui Electric petitioned and received from

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the State of Hawaii Department of Health a one-year extension to the mandatory retirement of Kahului Power Plant and there is now flexibility to operate the units until the end of 2028. The conversion of the two generating units will be performed after the retirement of Kahului Power Plant Units 3 and 4.

In approving the project, the PUC recognized that the project will facilitate the ability to accommodate increased renewable energy, as contemplated under the EPRM guidelines. As of June 30, 2024, $25.5 million has been incurred for the project.

Waena Battery Energy Storage System Project. In September 2020, Maui Electric filed a PUC application to purchase and install a 40 MW BESS at its Waena Site in Central Maui. In December 2023, the PUC approved Maui Electric’s request to commit funds estimated at $82.1 million, for the purchase and installation of the project, and to recover costs for the project under EPRM. Project costs incurred as of June 30, 2024 amount to $0.6 million.

Climate Adaptation Transmission and Distribution Resilience Program. The Utilities maintain that improving resiliency of the electric grid is an urgent matter and recognizes that climate change is making Hawaii increasingly vulnerable to sever weather events. On January 31, 2024, the PUC approved the Utilities’ request to commit an estimated $189.7 million in funds for the Climate Adaptation Transmission and Distribution Resilience Program, over a project period of five years. The project is to focus on, among other things, system hardening in wildfire risk areas to prevent ignition and to enable quicker response, video camera and weather monitors in wildfire risk areas and to add situational awareness, and strengthening transmission lines.

The project costs to be recovered through EPRM is subject to a cap of $95 million and any amount in excess will be subject to the PUC’s further review. On August 7, 2024, the Utilities received a notification from the U.S. Department of Energy that its application for $95 million in federal funds under the Infrastructure Investment and Jobs Act (IIJA) has been awarded. Project costs incurred as of June 30, 2024 amount to $1.8 million.

Regulatory proceedings.

Decoupling. Decoupling is a regulatory model that is intended to provide the Utilities with financial stability and facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. Decoupling delinks the utility’s revenues from the utility’s sales, removing the disincentive to promote energy efficiency and accept more renewable energy. Decoupling continues under the PBR Framework.

Performance-based regulation framework. On December 23, 2020, the PUC issued a decision and order (PBR D&O) establishing the PBR Framework to govern the Utilities. The PBR Framework incorporates an annual revenue adjustment (ARA) and a suite of new regulatory mechanisms in addition to previously established regulatory mechanisms. Under the PBR Framework, the decoupling mechanism (i.e., the Revenue Balancing Account (RBA)) established by the previous regulatory framework will continue. The existing cost recovery mechanisms continued as previously implemented (e.g., the Energy Cost Recovery Clause, Purchased Power Adjustment Clause (PPAC), Demand-Side Management surcharge, Renewable Energy Infrastructure Program, Demand Response Adjustment Clause, Pension and Other Post-Employment Benefits (OPEB) tracking mechanisms). In addition to annual revenues provided by the ARA, the Utilities may seek relief for extraordinary projects or programs through the Exceptional Project Recovery Mechanism (EPRM) (formerly known as the Major Project Interim Recovery adjustment mechanism) and earn financial rewards for exemplary performance as provided through a portfolio of Performance Incentive Mechanisms (PIMs) and Shared Savings Mechanisms (SSMs). The PBR Framework incorporates a variety of additional performance mechanisms, including Scorecards, Reported Metrics, and an expedited Pilot Process. The PBR Framework also contains a number of safeguards, including a symmetric Earnings Sharing Mechanism (ESM) which protects the Utilities and customers from excessive earnings or losses, as measured by the Utilities’ achieved rate-making ROACE and a Re-Opener mechanism, under which the PUC will open an examination, at its discretion, to determine if adjustments or modifications to specific PBR mechanisms are appropriate. The PBR Framework became fully effective on June 1, 2021.

On June 17, 2022, the PUC issued a decision and order (June 2022 D&O) establishing additional PIMs under the PBR Framework for the Utilities. The June 2022 D&O approved two PIMs, a SSM, and extended the timeframe for an existing PIM. Specifically, the PUC approved (1) a (penalty-only) generation-caused interruption reliability PIM, (2) a (penalty/reward) interconnection requirements study PIM, (3) a (reward-only) Collective Shared Savings Mechanism (CSSM), and (4) a modification and extension of the existing Interim Grid Services PIM (reward-only). On November 23, 2022, the PUC approved the Utilities’ proposed tariffs to implement the aforementioned PIMs with an effective date of January 1, 2023.

In addition, the June 2022 D&O instructed the Utilities to prepare and submit: a detailed fossil fuel retirement report (FF Retirement Report) outlining necessary steps to safely and reliably retire certain existing fossil fuel power plants during the first multi-year rate period (MRP); and a functional integration plan (FIP) for distributed energy resources (DER) to increase

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transparency into the Utilities’ plans and progress for utilizing cost-effective grid services from DERs and ensure that the necessary functionalities and requisite technologies are in place to do so. The PUC also instructed the PBR Working Group to continue its ongoing collaborative efforts to consider other potential new incentive mechanisms and to address other issues raised during the proceeding. On March 30, 2023, the PUC held a PBR Working Group coordination meeting to initiate subgroups on the Long-Term Grid Services PIM, modification/evaluation of existing PIMs, and comprehensive PBR Framework review priority topics.

In accordance with the June 2022 D&O, the Utilities filed their FIP on September 30, 2022, Long-Term Grid Services PIM proposal on July 3, 2023, and FF Retirement Report on April 12, 2024.

On October 16, 2023, the Utilities filed a request for limited suspension of the Transmission and Distribution (T&D) System Average Interruption Duration Index (SAIDI) PIM, the T&D System Average Interruption Frequency Index (SAIFI) PIM, and the target heat rate provision of Maui Electric Maui Division’s Energy Cost Recovery Clause (ECRC) tariff starting from August 8, 2023. On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs and Maui Electric Maui Division’s target heat rate provision from August 8, 2023 through June 30, 2024, which the tariffs became effective on January 1, 2024.

On November 3, 2023, the Utilities, Ulupono Initiative LLC, and the County of Hawaii filed a stipulation on proposed modifications to the RPS-A, Call Center, AMI Utilization, and interconnection requirements study PIMs. On June 24, 2024, the PUC issued an order (1) approving modifications to the interconnection requirements study PIM to expand its application to firm generation projects effective August 1, 2024, (2) approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024, (3) denying the proposed modifications to the RPS-A PIM and clarifying that it will continue to operate according to its existing tariff language; and (4) denying the proposed modifications to the AMI Utilization PIM and declining to extend the PIM beyond its scheduled sunset date of December 31, 2023.

On December 26, 2023, the PUC issued an order (1) confirming that the Interim Grid Services PIM will sunset on December 31, 2023, (2) extending the Interconnection Approval PIM through December 31, 2024, and (3) determining that it will continue examination of the Long-Term Grid Services PIM into 2024 as part of a broader examination that addresses barriers to the utilization of DERs to meet grid needs.

On April 1, 2024, the Utilities filed a request for partial temporary suspension and modification of the T&D SAIDI and T&D SAIFI PIMs to specifically suspend the T&D SAIDI and T&D SAIFI PIMs for wildfire risk circuits from January 1, 2024 to December 31, 2025. The Utilities also proposed that circuits not identified as wildfire risk circuits would continue to be subject to the existing PIMs on a prorated basis. On April 26, 2024, the PUC issued a procedural schedule to govern review of the request, a D&O is requested by December 16, 2024.

On June 19, 2024, the PUC issued an order (June 2024 order) providing preliminary guidance regarding the comprehensive evaluation of the PBR Framework that will commence in the fourth year of the PBR Framework’s first MRP (PBR Framework Review). The PUC has developed a high-level review structure and timeline for the PBR Framework Review and divided the remainder of the first MRP into three phases: (i) the evaluation of the current PBR Framework, (ii) the examination of proposal for modifications to the PBR Framework, and (iii) the implementation of modifications prior to commencing the second MRP. At the PBR Working Group meeting held on June 26, 2024, the PUC staff solicited the parties’ feedback on the scope of the PBR Framework Review and discussed other considerations, including rebasing target revenues. On July 19, 2024, as requested by the PUC staff, the parties filed written feedback to materials presented and discussed at the June Working Group meeting and in the June 2024 order. The PUC intends to issue a detailed process order initiating the PBR Framework Review.

Annual revenue adjustment mechanism. The PBR Framework established a five-year MRP during which there will be no general rate cases. Target revenues will be adjusted according to an index-driven ARA based on (i) an inflation factor, (ii) a predetermined X-factor to encompass productivity, which is set at zero, (iii) a Z-factor to account for exceptional circumstances not in the Utilities’ control and (iv) a customer dividend consisting of a negative adjustment of 0.22% of adjusted revenue requirements compounded annually and a flow through of the “pre-PBR” savings commitment from the management audit recommendations developed in a prior docket at a rate of $6.6 million per year from 2021 to 2025. The ARA mechanism replaced the previous revenue adjustment mechanism (RAM). RAM revenue adjustments approved by the PUC in 2020 will continue to be included in the RBA provision’s target revenue and RBA rate adjustment to the extent such adjustments are not included in base rate unless modified with PUC approval. The implementation of the ARA occurred on June 1, 2021.

Earnings sharing mechanism. The PBR Framework established a symmetrical ESM for achieved rate-making ROACE outside of a 300 basis points deadband above or below the current authorized ROACE of 9.5% for each of the Utilities. There is a 50/50 sharing between customers and Utilities for the achieved rate-making ROACE falling within 150 basis points outside of

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the deadband in either direction, and a 90/10 sharing for any further difference. A reopening or review of the PBR terms may be triggered if the Utilities credit rating outlook indicates a potential credit downgrade below investment grade status, or if its achieved rate-making ROACE enters the outer most tier of the ESM.

On August 31, 2023, the PUC issued an order temporarily suspending the ESM until further notice. The intent of the order is to address the unintended consequence of customers potentially bearing the costs associated with the Maui windstorm and wildfires through the operation of the ESM without prior PUC review.

Exceptional project recovery mechanism. Prior to the implementation of the PBR Framework, the PUC established the Major Project Interim Recovery (MPIR) adjustment mechanism and MPIR Guidelines. The MPIR mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases. In establishing the PBR Framework, the MPIR Guidelines were terminated and replaced with the EPRM Guidelines. Although the MPIR Guidelines were terminated and replaced by the EPRM Guidelines, the MPIR mechanism will continue within the PBR Framework to provide recovery of project costs previously approved for recovery under the MPIR. The established EPRM Guidelines permit the Utilities to include the full amount of approved costs in the EPRM for recovery in the first year the project goes into service, pro-rated for the portion of the year the project is in service. Deferred and O&M expense projects are also eligible for EPRM recovery under the EPRM Guidelines. EPRM recoverable costs will be limited to the lesser of actual incurred project costs or PUC‑approved amounts, net of savings.

As of June 30, 2024, the Utilities annualized MPIR and EPRM revenue amounts totaled $33.1 million, including revenue taxes, for the Schofield Generating Station ($16.5 million), West Loch PV project ($3.3 million), Grid Modernization Strategy (GMS) Phase 1 project ($11.2 million for all three utilities), Waiawa UFLS project ($0.1 million) and Waena Switchyard/Synchronous project ($2.0 million) that included the 2023 return on project amount (based on approved amounts) in rate base, depreciation and incremental O&M expenses. The PUC approved the Utilities’ recovery of the annualized 2023 MPIR amounts for the Schofield Generating Station, West Loch PV, GMS Phase 1, and Waiawa UFLS projects effective June 1, 2023 and for the Waena Switchyard project effective January 1, 2024 through the RBA rate adjustment.

As of June 30, 2024, the PUC approved four EPRM applications for projects totaling $218.5 million to the extent the project costs are not included in rates. Currently, the Utilities are seeking EPRM recovery for four additional projects with total project costs up to $712.9 million, subject to PUC approval.

Pilot process. As part of the PBR Framework, the PUC approved a pilot process to foster innovation by establishing an expedited implementation process for pilots that tests new technologies, programs, business models, and other arrangements (Pilot Process). Under the Pilot Process, the Utilities submit specific pilot proposals (Pilot Notices) that are within the scope of the approved Workplan to the PUC for their expedited review. The PUC will strive to issue an order addressing a proposed pilot within 45 days of the filing date of a Pilot Notice. If the PUC does not take affirmative action on a Pilot Notice by the end of the 45-day period, the Pilot Notice will be considered approved as submitted. The PUC may modify the pilot as originally proposed, and the Utilities will have 15 days to notify the PUC whether the Utilities accept the modification, propose further modification, or withdraw the Pilot Notice. The PUC may also, where necessary, suspend the Pilot Notice for further investigation.

The approved Pilot Process includes a cost recovery process that generally allows the Utilities to defer and recover total annual expenditures of approved pilot projects net of revenues, subject to an annual cap of $10 million, over 12 months beginning June 1 of the year following pilot implementation through the RBA rate adjustment, although the PUC may determine on a case-by-case basis that a particular project’s deferred costs should be amortized over a period greater than 12 months.

On March 11, 2024, the Utilities filed their annual Pilot Update report covering pilot projects that were active during 2023, including reporting on pilot projects that were initiated prior to the commencement of the Pilot Process. The Pilot Update reported on approximately $3.0 million of 2023 recorded pilot project costs including revenue taxes for the Utilities. The 2023 recorded pilot project costs were included in the Utilities’ proposed adjustments to target revenue in the 2024 spring revenue report filed on March 28, 2024.

Performance incentive mechanisms. The following PIMs and SSMs were approved by the PUC and are applicable for the 2023 evaluation period and through June 30, 2024.

•Service Quality performance incentives (ongoing). Service Quality performance incentives are measured on a calendar-year basis. The PIM tariff requires the performance targets, deadbands and the amount of maximum financial incentives used to determine the PIM financial incentive levels for each of the PIMs to remain constant in interim periods, unless otherwise amended by order of the PUC.

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•Service Reliability Performance measured by Transmission and Distribution-caused SAIDI and SAIFI (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 20 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $6.4 million for calendar year 2023 - for both indices in total for the three utilities). On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs from August 8, 2023 through June 30, 2024. For the 2023 evaluation period, the Utilities incurred $3.7 million in penalties.

•Call Center Performance measured by the percentage of calls answered within 30 seconds. The previous target performance was based on the annual average performance for each utility for the most recent eight quarters with a deadband of 3% above and below the target. On June 24, 2024, the PUC issued an order approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024. The maximum penalty or reward is 8 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties or rewards of approximately $1.4 million - in total for the three utilities).

•Phase 1 RFP PIM. Procurement of low-cost variable renewable resources through the RFP process in 2018 is measured by comparison of the procurement price to target prices. The first portion of the incentive was earned upon PUC approval of the PPAs. Based on the seven PPAs approved in 2019, the Utilities recognized $1.7 million in 2019 with the remaining award to be recognized in the year following the in-service date of the projects prorated in proportion to the actual amount of energy utilized, which is estimated to occur from 2023 to 2025. Based on the in-service date of two projects, the Utilities earned the second portion of the incentive of approximately $0.1 million (for Hawaiian Electric) in rewards in both 2023 and the first quarter of 2024. In the second quarter of 2024, the Utilities accrued the second portion of the incentive of approximately $0.1 million (for Hawaii Electric Light).

•Renewable portfolio standard (RPS) - A PIM that provides a financial reward for accelerating the achievement of RPS goals. The Utilities may earn a reward for the amount of system generation above the interpolated statutory RPS goal at $20/MWh in 2021 and 2022, $15/MWh in 2023, and $10/MWh for the remainder of the MRP. Penalties are already prescribed in the RPS as $20/MWh for failing to meet RPS targets in 2030, 2040 and 2045. The evaluation period commenced on January 1, 2021. In 2023, the Utilities earned $0.4 million in rewards.

•Interim Grid Services - A PIM that provides financial rewards on a $/kW basis for the acquisition of eligible grid services. The June 2022 D&O modified and extended the Interim Grid Services PIM through December 31, 2023 and increased the incentive rate for the acquisition of load reduction grid services. During the PIM performance period, newly acquired committed capacity in the Oahu Scheduled Dispatch Program (SDP), the Oahu Fast DR program (up to the 7 MW cap), and the Maui SDP program shall qualify for the incentive. The Utilities can earn a maximum reward of $1.5 million from 2021 through 2023. In 2023, the Utilities earned $1.1 million in rewards. The Interim Grid Services PIM sunset on December 31, 2023. The PUC intends to replace the Interim Grid Services PIM with a Long-Term PIM that incents DER grid service utilization. Review and development of the Long-Term DER Utilization PIM continues in 2024.

•Interconnection Approval PIM that provides financial rewards and penalties for interconnection times for DER systems <100 kW in size. The Interconnection Approval PIM extends through December 31, 2024. The Utilities can earn a total annual maximum reward of $3.0 million or a total annual maximum penalty of $0.9 million. In 2023, the Utilities earned $3.0 million in rewards.

•Low-to-Moderate Income (LMI) Energy Efficiency PIM that provides financial rewards for collaboration between the Utilities and the third-party Public Benefits Fee Administrator to deliver energy savings for low- and moderate-income customers. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years and be subject to an annual review. The evaluation period is based on Hawaii Energy’s program year with the initial evaluation year being the period of July 1, 2021 through June 30, 2022. The Utilities earned $0.01 million in rewards for the program period ending June 30, 2023.

•Advanced Metering Infrastructure Utilization PIM that provides financial rewards for leveraging grid modernization investments and engaging customers beyond what is already planned in the Phase 1 Grid Modernization program. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years after which it will be re-evaluated. The evaluation period commenced on January 1, 2021. The Advanced Metering Infrastructure Utilization PIM sunset on December 31, 2023.

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•Generation-caused System Average Interruption Duration and Frequency Indexes PIMs to incentivize achievement of generation-based reliability targets, measured by Generation System Average Interruption Duration and Frequency Indexes (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 3 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $1 million - for both indices in total for the three utilities).

•An interconnection requirements study PIM to incentivize the timely completion of the IRS process for large-scale renewable energy projects (rewards and penalties) measured by the number of months between final model checkout and delivery of IRS results to the developer. Target performance is ten months with an asymmetrical deadband of two-months for penalties and no deadband for rewards. The maximum penalty and reward will depend on the specifics of the upcoming procurement.

•A CSSM to incentivize cost control over the Utilities’ fuel, purchased power, and EPRM/MPIR costs (collectively, non-ARA costs). This is a reward only incentive where the Utilities retain 20% share of savings when non-ARA costs in a performance year are lower than target year non-ARA costs, which are adjusted for changes in fuel prices, inflation, and system generation from a base year (calendar year 2021). The CSSM does not have a potential penalty and does not have a cap for maximum reward.

For the 2023 evaluation period, the Utilities earned $0.9 million ($1.2 million for Hawaiian Electric, $(0.6) million for Hawaii Electric Light and $0.3 million for Maui Electric) in rewards net of penalties. The net rewards related to 2023 and for the period through March 2024 were reflected in the 2024 PIMs annual report and 2024 spring revenue report filings. In the second quarter of 2024, the Utilities accrued an additional $0.1 million reward for the Phase 1 RFP PIM (for Hawaii Electric Light), which will be reflected in the upcoming 2024 fall revenue report filing.

Annual review cycle. PBR D&O established an annual review cycle for revenue adjustments under the PBR Framework, including the biannual submission of the revenue reports. The Utilities’ 2024 spring revenue report filed on March 28, 2024 was approved by the PUC on May 16, 2024. The filing reflected ARA revenues for recovery of the COVID-19 related deferred costs through the Z-factor and the accelerated return of the Enterprise Resource Planning system benefits savings to Hawaii Electric Light and Maui Electric customers as part of the customer dividend, as follows. (See discussion under “Regulatory assets and liabilities” below).

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Recovery of COVID-19 related costs	$	2.2	$	0.5	$	0.5	$	3.2
Return of ERP benefit liability	—		(1.3)		(1.9)		(3.2)
Net 2024 ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—

The net incremental amounts between the 2023 fall and 2024 spring revenue reports are shown in the following table. The amounts are to be collected (refunded) from June 1, 2024 through May 31, 2025 under the RBA rate tariffs, which were included in the 2024 spring revenue report filing.

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Incremental ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—
Incremental PIMs (net)	(1.3)		(1.1)		(0.2)		(2.6)
Incremental MPIR/EPRM revenue adjustment	3.0		0.7		1.2		4.9
Incremental Pilot Process cost recovery	1.9		0.3		0.5		2.7
Net incremental amount to be collected (refunded) under the RBA rate tariffs	$	5.8	$	(0.9)	$	0.1	$	5.0

Regulatory assets and liabilities.

Regulatory asset related to retirement of Honolulu generating units 8 and 9. On December 22, 2023, the PUC issued a decision and order approving the Utilities’ request to establish a regulatory asset for the remaining net book value of the fossil fuel generating units for both Honolulu units 8 and 9 assets that retired on December 31, 2023, and amortize the regulatory asset over approximately nine years. The PUC also ruled that the Utilities may seek to include the regulatory asset in rate base and seek to recover the amortization expense and a return on the unamortized balance of the regulatory asset in the next rate

26

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case or rate re-setting proceeding. As of June 30, 2024, the Utilities have recorded $28.3 million in regulatory assets for the remaining net book value of Honolulu generating units 8 and 9.

Regulatory assets for Maui windstorm and wildfires related costs. On December 27, 2023, the PUC issued an order authorizing deferred accounting treatment for the Utilities’ incremental non-labor expenses under specific cost categories related to the August 2023 Maui windstorm and wildfires. The deferred accounting treatment applies to certain non-labor expenses incurred from August 8, 2023 through December 31, 2024 that are not already a part of base rates. The approval pertains to deferred cost treatment. The requests for cost recovery of deferred costs will be the subject of a separate application at which time the PUC will evaluate whether such costs were prudently incurred and reasonable and determine the extent to which such costs will be eligible for recovery, and the period over which recovery will occur. If the PUC denies recovery of any deferred costs, such costs would be charged to expense in the period that those costs are no longer considered probable of recovery.

As of June 30, 2024, the Utilities have recorded $30.2 million in regulatory assets for the incremental costs incurred related to the Maui windstorm and wildfires event.

Regulatory liabilities for Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM). The ERP/EAM Implementation Project went live in October 2018. Hawaii Electric Light and Hawaiian Electric began to incorporate their portion of the deferred project costs in rate base and started the amortization over a 12-year period in January 2020 and November 2020, respectively. The PUC required a minimum of $246 million ERP/EAM project-related benefit to be delivered to customers over the system’s 12-year service life.

In February 2019, the PUC approved a methodology for passing the future cost saving benefits of the ERP/EAM system to customers developed by the Utilities in collaboration with the Consumer Advocate. The Utilities filed a benefits clarification document on June 10, 2019, reflecting $150 million in future net other operation and maintenance (O&M) expense reductions and cost avoidance, and $96 million in capital cost reductions and tax savings over the 12-year service life. To the extent the reduction in O&M expense relates to amounts reflected in electric rates, the Utilities would reduce future rates for such amounts. In October 2019, the PUC approved the Utilities and the Consumer Advocate’s Stipulated Performance Metrics and Tracking Mechanism. As part of the settlement agreement approved in the Hawaiian Electric 2020 test year rate case, the regulatory liability for Hawaiian Electric will be amortized over five years, beginning in November 2020, and the O&M benefits for Hawaiian Electric was considered flowed through to customers. On December 29, 2023, the PUC approved the Utilities’ proposal to accelerate flow-through of the ERP benefits savings currently tracked in regulatory liability accounts to Hawaii Electric Light and Maui Electric customers as part of the customer dividend in the ARA, to mitigate the impact of the Utilities’ recovery of the COVID-19 related costs on customers. See “Regulatory assets for COVID-19 related costs” section below.

As of June 30, 2024, the Utilities’ regulatory liability was $13.1 million ($1.9 million for Hawaiian Electric, $4.5 million for Hawaii Electric Light and $6.7 million for Maui Electric) for the O&M expense savings that are being amortized or to be included in future rates. At the PUC’s direction, the Utilities have been filing Annual Enterprise System Benefits (AESB) report on the achieved benefits savings. The most recent AESB report was filed on February 13, 2024 for the period January 1 through December 31, 2023.

Regulatory assets for COVID-19 related costs. On December 29, 2023, the PUC issued a decision and order (December 2023 D&O) approving the Utilities’ request to recover the COVID-19 related deferred costs up to $8.8 million evenly over a three-year recovery period from 2024 through 2026 through the Z-factor in the ARA. Following the Utilities’ motion for clarification or in the alternative partial reconsideration of the December 2023 D&O, on February 27, 2024, the PUC issued an order clarifying the December 2023 D&O and approving, among other things, the Utilities’ requests to base the recovery on the recorded balances as of December 31, 2023 and to modify the recovery period to begin June 1, 2024 and end May 31, 2027. As of June 30, 2024, the Utilities have recorded $8.3 million in regulatory assets for deferral of COVID-19 related costs.

Regulatory assets for suspension of disconnections related costs. Based on the circumstances related to the Maui windstorm and wildfires, on August 31, 2023 and subsequently on October 13, 2023, the PUC issued orders directing all regulated utilities located on, or providing utility service on Maui, including the Utilities, among other things, (i) to suspend disconnections of services and associated disconnection fees beginning from August 8, 2023, through the end of the emergency relief period established by the Governor’s Emergency Proclamations related to the Maui windstorm and wildfires, which currently continues through August 31, 2024 (Suspension Period); (ii) to suspend any and all rules and provisions of individual utility tariffs that prevent or condition re-connection of disconnected customers during the Suspension Period; (iii) not to charge customers interest on past due payments or impose any late payment fees through the Suspension Period; (iv) to establish regulatory assets to record costs directly related to the suspension of disconnections, and to record receipt of governmental aid

27

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and donation-based aid, loans or grants, and/or all other assistance measures, and any cost savings realized; and (v) to file a notice with the PUC regarding any upcoming application or other request pursuant to HRS Sections 269-16.3, -17, -17.5, -18, -19, or -19.5 and/or regarding any significant financial change to the Maui utility, at least 60 days prior to filing such application or other request with the PUC. The orders also discourage the filing of emergency or general rate increases in response to the emergency situation. In future proceedings, the PUC will assess the utility’s request for recovery of these regulatory assets including whether it is reasonable and necessary, the appropriate period of recovery for the approved amount of regulatory assets, any amount of carrying costs thereon, any savings directly attributable to suspension of disconnects, and other related matters. As of June 30, 2024, the Utilities have recorded $1.7 million in regulatory assets for the incremental costs incurred due to the suspension of disconnections.

Condensed consolidating financial information. Condensed consolidating financial information for Hawaiian Electric and its subsidiaries are presented for the three and six months ended June 30, 2024 and 2023, and as of June 30, 2024 and December 31, 2023.

On March 21, 2024, Hawaiian Electric formed HE AR INTER LLC, which was established to pursue financing through a secured asset-based (accounts receivable) credit facility. As of June 30, 2024, there was no activity.

Hawaiian Electric 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, and (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder. 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.

28

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Three months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	564,628	117,663	110,040	—	—	$	792,331
Expenses
Fuel oil	187,386		28,941	42,325	—	—	258,652
Purchased power	137,139		31,068	13,121	—	—	181,328
Other operation and maintenance	93,717		24,544	29,300	—	—	147,561
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	42,003		10,964	9,845	—	—	62,812
Taxes, other than income taxes	53,214		10,943	10,261	—	—	74,418
Total expenses	1,883,059		277,660	276,052	—	—	2,436,771
Operating loss	(1,318,431)		(159,997)	(166,012)	—	—	(1,644,440)
Allowance for equity funds used during construction	2,578		288	470	—	—	3,336
Equity in earnings of subsidiaries	(246,099)		—	—	—	246,099	—
Retirement defined benefits credit (expense)—other than service costs	928		168	(24)	—	—	1,072
Interest expense and other charges, net	(15,717)		(2,974)	(4,559)	—	1,833	(21,417)
Allowance for borrowed funds used during construction	1,034		85	225	—	—	1,344
Interest Income	2,972		241	72	—	(1,833)	1,452
Loss before income taxes	(1,572,735)		(162,189)	(169,828)	—	246,099	(1,658,653)
Income tax benefit	(343,611)		(42,027)	(44,120)	—	—	(429,758)
Net loss	(1,229,124)		(120,162)	(125,708)	—	246,099	(1,228,895)
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net loss attributable to Hawaiian Electric	(1,229,124)		(120,295)	(125,804)	—	246,099	(1,229,124)
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(505)		(39)	(57)	—	96	(505)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		35	50	—	(85)	459
Other comprehensive loss, net of taxes	(46)		(4)	(7)	—	11	(46)
Comprehensive loss attributable to common shareholder	$	(1,229,440)	(120,299)	(125,811)	—	246,110	$	(1,229,440)

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Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Three months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	570,689	112,074	111,428	—	—	$	794,191
Expenses
Fuel oil	213,471		20,471	46,215	—	—	280,157
Purchased power	119,460		37,246	11,728	—	—	168,434
Other operation and maintenance	88,967		21,666	25,727	—	—	136,360
Depreciation	40,800		10,636	9,253	—	—	60,689
Taxes, other than income taxes	54,046		10,389	10,491	—	—	74,926
Total expenses	516,744		100,408	103,414	—	—	720,566
Operating income	53,945		11,666	8,014	—	—	73,625
Allowance for equity funds used during construction	2,959		354	459	—	—	3,772
Equity in earnings of subsidiaries	11,414		—	—	—	(11,414)	—
Retirement defined benefits credit (expense)—other than service costs	905		168	(25)	—	—	1,048
Interest expense and other charges, net	(14,742)		(2,975)	(3,155)	—	—	(20,872)
Allowance for borrowed funds used during construction	1,030		113	152	—	—	1,295
Income before income taxes	55,511		9,326	5,445	—	(11,414)	58,868
Income taxes	9,942		2,118	1,010	—	—	13,070
Net income	45,569		7,208	4,435	—	(11,414)	45,798
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net income attributable to Hawaiian Electric	45,569		7,075	4,339	—	(11,414)	45,569
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(470)		(55)	(66)	—	121	(470)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	426		53	57	—	(110)	426
Other comprehensive loss, net of taxes	(44)		(2)	(9)	—	11	(44)
Comprehensive income attributable to common shareholder	$	45,255	7,073	4,330	—	(11,403)	$	45,255

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Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,128,808	235,272	216,829	—	—	$	1,580,909
Expenses
Fuel oil	397,585		60,126	85,237	—	—	542,948
Purchased power	254,657		63,124	23,364	—	—	341,145
Other operation and maintenance	184,601		49,134	57,716	—	—	291,451
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	84,007		21,928	19,689	—	—	125,624
Taxes, other than income taxes	106,623		21,900	20,303	—	—	148,826
Total expenses	2,397,073		387,412	377,509	—	—	3,161,994
Operating loss	(1,268,265)		(152,140)	(160,680)	—	—	(1,581,085)
Allowance for equity funds used during construction	5,399		637	940	—	—	6,976
Equity in earnings of subsidiaries	(240,075)		—	—	—	240,075	—
Retirement defined benefits credit (expense)—other than service costs	1,855		336	(47)	—	—	2,144
Interest expense and other charges, net	(30,009)		(5,888)	(8,790)	—	3,285	(41,402)
Allowance for borrowed funds used during construction	2,113		192	425	—	—	2,730
Interest Income	5,635		396	138	—	(3,285)	2,884
Loss before income taxes	(1,523,347)		(156,467)	(168,014)	—	240,075	(1,607,753)
Income tax benefit	(333,714)		(40,829)	(44,035)	—	—	(418,578)
Net loss	(1,189,633)		(115,638)	(123,979)	—	240,075	(1,189,175)
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net loss attributable to Hawaiian Electric	(1,189,633)		(115,905)	(124,170)	—	240,075	(1,189,633)
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(1,013)		(77)	(116)	—	193	(1,013)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	918		70	99	—	(169)	918
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Comprehensive loss attributable to common shareholder	$	(1,190,268)	(115,912)	(124,187)	—	240,099	$	(1,190,268)

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Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,172,219	227,362	225,101	—	(130)	$	1,624,552
Expenses
Fuel oil	467,298		48,231	98,725	—	—	614,254
Purchased power	229,739		71,332	20,124	—	—	321,195
Other operation and maintenance	172,200		43,016	49,460	—	—	264,676
Depreciation	81,838		21,271	18,507	—	—	121,616
Taxes, other than income taxes	110,999		21,126	21,186	—	—	153,311
Total expenses	1,062,074		204,976	208,002	—	—	1,475,052
Operating income	110,145		22,386	17,099	—	(130)	149,500
Allowance for equity funds used during construction	5,599		638	836	—	—	7,073
Equity in earnings of subsidiaries	22,955		—	—	—	(22,955)	—
Retirement defined benefits credit (expense)—other than service costs	1,809		337	(51)	—	—	2,095
Interest expense and other charges, net	(29,299)		(5,806)	(6,143)	—	130	(41,118)
Allowance for borrowed funds used during construction	1,948		204	274	—	—	2,426
Income before income taxes	113,157		17,759	12,015	—	(22,955)	119,976
Income taxes	20,309		4,027	2,334	—	—	26,670
Net income	92,848		13,732	9,681	—	(22,955)	93,306
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net income attributable to Hawaiian Electric	92,848		13,465	9,490	—	(22,955)	92,848
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(940)		(111)	(129)	—	240	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	851		103	114	—	(217)	851
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Comprehensive income attributable to common shareholder	$	92,219	13,457	9,475	—	(22,932)	$	92,219

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Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,860	5,645	3,514	—	—	$	52,019
Plant and equipment	5,471,342		1,483,570	1,396,982	—	—	8,351,894
Right-of-use assets - finance lease	362,741		36,074	50,757	—	—	449,572
Less accumulated depreciation	(2,001,115)		(676,745)	(608,860)	—	—	(3,286,720)
Construction in progress	264,823		27,641	43,739	—	—	336,203
Utility property, plant and equipment, net	4,140,651		876,185	886,132	—	—	5,902,968
Nonutility property, plant and equipment, less accumulated depreciation	5,293		115	1,532	—	—	6,940
Total property, plant and equipment, net	4,145,944		876,300	887,664	—	—	5,909,908
Investment in wholly owned subsidiaries, at equity	482,112		—	—	—	(482,112)	—
Current assets
Cash and cash equivalents	58,819		18,864	10,860	77	—	88,620
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	110,000		—	—	—	(110,000)	—
Customer accounts receivable, net	143,860		33,223	34,232	—	—	211,315
Accrued unbilled revenues, net	131,246		25,080	22,220	—	—	178,546
Other accounts receivable, net	59,341		12,802	24,179	—	(38,430)	57,892
Fuel oil stock, at average cost	112,116		13,843	20,132	—	—	146,091
Materials and supplies, at average cost	65,354		14,154	33,496	—	—	113,004
Prepayments and other	50,896		5,784	14,203	—	(4,287)	66,596
Regulatory assets	65,372		4,872	9,026	—	—	79,270
Total current assets	799,004		128,622	168,348	77	(152,717)	943,334
Other long-term assets
Operating lease right-of-use assets	32,387		24,197	8,156	—	—	64,740
Regulatory assets	200,662		15,123	27,354	—	—	243,139
Other	212,914		37,056	35,144	—	(47,337)	237,777
Total other long-term assets	445,963		76,376	70,654	—	(47,337)	545,656
Total assets	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(continued)

33

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,386,884		244,409	256,500	—	—	1,887,793
Total capitalization	2,602,019		495,287	499,657	77	(482,112)	3,114,928
Current liabilities
Current portion of operating lease liabilities	5,804		7,216	2,882	—	—	15,902
Current portion of long-term debt	39,961		4,995	1,998	—	—	46,954
Short-term borrowings from affiliate	—		—	110,000	—	(110,000)	—
Accounts payable	146,724		23,805	24,005	—	—	194,534
Interest and preferred dividends payable	17,001		3,228	3,394	—	(631)	22,992
Taxes accrued, including revenue taxes	180,419		40,640	32,687	—	(4,287)	249,459
Regulatory liabilities	10,442		8,284	5,380	—	—	24,106
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Other	83,336		28,351	38,149	—	(37,799)	112,037
Total current liabilities	1,853,287		287,719	389,695	—	(152,717)	2,377,984
Deferred credits and other liabilities
Operating lease liabilities	31,854		17,342	5,583	—	—	54,779
Finance lease liabilities	348,341		34,712	50,178	—	—	433,231
Deferred income taxes	—		7,019	25,521	—	(32,540)	—
Regulatory liabilities	830,156		205,042	116,305	—	—	1,151,503
Unamortized tax credits	57,247		11,052	10,932	—	—	79,231
Defined benefit pension and other postretirement benefit plans liability	75,433		—	—	—	(14,797)	60,636
Other	74,686		23,125	28,795	—	—	126,606
Total deferred credits and other liabilities	1,417,717		298,292	237,314	—	(47,337)	1,905,986
Total capitalization and liabilities	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

34

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,859	5,645	3,594	—	—	$	52,098
Plant and equipment	5,398,281		1,459,639	1,374,890	—	—	8,232,810
Finance lease right-of-use assets	306,099		36,075	—	—	—	342,174
Less accumulated depreciation	(1,925,660)		(666,581)	(605,273)	—	—	(3,197,514)
Construction in progress	247,836		33,488	38,899	—	—	320,223
Utility property, plant and equipment, net	4,069,415		868,266	812,110	—	—	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation	5,295		115	1,532	—	—	6,942
Total property, plant and equipment, net	4,074,710		868,381	813,642	—	—	5,756,733
Investment in wholly owned subsidiaries, at equity	722,211		—	—	—	(722,211)	—
Current assets
Cash and cash equivalents	89,755		10,658	5,587	77	—	106,077
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	70,500		—	—	—	(70,500)	—
Customer accounts receivable, net	172,747		38,216	33,346	—	—	244,309
Accrued unbilled revenues, net	136,367		25,102	24,175	—	—	185,644
Other accounts receivable, net	143,160		13,318	32,521	—	(77,480)	111,519
Fuel oil stock, at average cost	108,228		17,968	22,041	—	—	148,237
Materials and supplies, at average cost	64,334		14,397	35,702	—	—	114,433
Prepayments and other	40,767		7,724	11,638	—	(1,638)	58,491
Regulatory assets	58,920		5,771	3,762	—	—	68,453
Total current assets	886,778		133,154	168,772	77	(149,618)	1,039,163
Other long-term assets
Operating lease right-of-use assets	34,856		27,470	9,551	—	—	71,877
Regulatory assets	189,417		13,575	23,359	—	—	226,351
Other	134,033		36,439	33,129	—	(14,171)	189,430
Total other long-term assets	358,306		77,484	66,039	—	(14,171)	487,658
Total assets	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

(continued)

35

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,426,516		249,339	258,422	—	—	1,934,277
Total capitalization	3,857,919		616,129	625,766	77	(722,211)	4,377,680
Current liabilities
Current portion of operating lease liabilities	6,788		7,025	2,804	—	—	16,617
Short-term borrowings-affiliate	—		—	70,500	—	(70,500)	—
Accounts payable	136,102		29,418	25,520	—	—	191,040
Interest and preferred dividends payable	17,085		3,098	3,074	—	(375)	22,882
Taxes accrued, including revenue taxes	211,840		43,932	37,808	—	(1,638)	291,942
Regulatory liabilities	20,013		8,508	8,038	—	—	36,559
Wildfire tort-related claims	75,000		—	—	—	—	75,000
Other	90,131		33,240	50,170	—	(77,105)	96,436
Total current liabilities	556,959		125,221	197,914	—	(149,618)	730,476
Deferred credits and other liabilities
Operating lease liabilities	34,262		20,792	7,044	—	—	62,098
Finance lease liabilities	295,935		35,043	—	—	—	330,978
Deferred income taxes	280,029		51,661	67,311	—	—	399,001
Regulatory liabilities	803,404		199,173	111,554	—	—	1,114,131
Unamortized tax credits	61,130		11,650	11,532	—	—	84,312
Defined benefit pension and other postretirement benefit plans liability	74,842		—	—	—	(14,171)	60,671
Other	77,525		19,350	27,332		—	124,207
Total deferred credits and other liabilities	1,627,127		337,669	224,773	—	(14,171)	2,175,398
Total capitalization and liabilities	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

36

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2023	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Net loss for common stock	(1,190,173)		(115,905)	(124,170)	—	240,075	(1,190,173)
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Balance, June 30, 2024	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2022	$	2,344,170	344,720	357,036	77	(701,833)	$	2,344,170
Net income for common stock	92,308		13,465	9,490	—	(22,955)	92,308
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Balance, June 30, 2023	$	2,371,889	349,227	359,161	77	(708,465)	$	2,371,889

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	137,811	36,712	12,800	—	(1,850)	$	185,473
Cash flows from investing activities
Capital expenditures	(95,431)		(27,981)	(44,788)	—	—	(168,200)
Advances to affiliates	(39,500)		—	—	—	39,500	—
Other	535		245	(1,087)	—	1,850	1,543
Net cash used in investing activities	(134,396)		(27,736)	(45,875)	—	41,350	(166,657)
Cash flows from financing activities
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)		—	—	—	—	(998)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	—		—	39,500	—	(39,500)	—
Payments of obligations under finance leases	(3,382)		(311)	(44)			(3,737)
Other	(3,971)		(459)	(1,108)	—	—	(5,538)
Net cash provided by (used in) financing activities	(34,351)		(770)	38,348	—	(39,500)	(36,273)
Net increase (decrease) in cash, cash equivalents and restricted cash	(30,936)		8,206	5,273	—	—	(17,457)
Cash, cash equivalents and restricted cash, beginning of period	91,755		10,658	5,587	77	—	108,077
Cash, cash equivalents and restricted cash, end of period	60,819		18,864	10,860	77	—	90,620
Less: Restricted cash	(2,000)		—	—	—	—	(2,000)
Cash and cash equivalents, end of period	$	58,819	18,864	10,860	77	—	$	88,620

37

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	274,412	43,352	34,681	—	(16,300)	$	336,145
Cash flows from investing activities
Capital expenditures	(152,823)		(33,512)	(43,814)	—	—	(230,149)
Advances to affiliates	—		4,500	21,700	—	(26,200)	—
Other	2,086		912	1,058	—	—	4,056
Net cash used in investing activities	(150,737)		(28,100)	(21,056)	—	(26,200)	(226,093)
Cash flows from financing activities
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(540)		(267)	(191)	—	—	(998)
Proceeds from issuance of long-term debt	100,000		25,000	25,000	—	—	150,000
Net decrease in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(114,167)		—	—	—	26,200	(87,967)
Payments of obligations under finance leases	(1,241)		(98)	—	—	—	(1,339)
Other	(571)		(135)	(137)	—	—	(843)
Net cash provided by (used in) financing activities	(81,019)		15,550	17,322	—	42,500	(5,647)
Net increase in cash and cash equivalents	42,656		30,802	30,947	—	—	104,405
Cash and cash equivalents, beginning of period	27,579		5,092	6,494	77	—	39,242
Cash and cash equivalents, end of period	$	70,235	35,894	37,441	77	—	$	143,647

38

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Note 5 · Bank segment

Selected financial information

American Savings Bank, F.S.B.

Statements of Income and Comprehensive Income Data

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income
Interest and fees on loans	$	72,960	$	67,966	$	145,931	$	132,808
Interest and dividends on investment securities	13,218		13,775		28,182		28,412
Total interest and dividend income	86,178		81,741		174,113		161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447		16,498
Interest on other borrowings	6,479		8,852		14,633		16,573
Total interest expense	24,494		18,513		50,080		33,071
Net interest income	61,684		63,228		124,033		128,149
Provision for credit losses	(1,910)		43		(4,069)		1,218
Net interest income after provision for credit losses	63,594		63,185		128,102		126,931
Noninterest income
Fees from other financial services	5,133		5,009		10,007		9,688
Fee income on deposit liabilities	4,630		4,504		9,528		9,103
Fee income on other financial products	2,960		2,768		5,703		5,512
Bank-owned life insurance	2,255		1,955		5,839		3,380
Mortgage banking income	364		230		788		360
Gain on sale of real estate	—		495		—		495
Other income, net	423		678		1,109		1,479
Total noninterest income	15,765		15,639		32,974		30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261		59,598
Occupancy	5,220		5,539		10,283		11,127
Data processing	4,960		5,095		9,806		10,107
Services	4,250		2,689		8,401		5,284
Equipment	2,477		2,957		5,126		5,603
Office supplies, printing and postage	1,006		1,109		2,024		2,274
Marketing	747		834		1,523		1,850
Goodwill impairment	82,190		—		82,190		—
Other expense	5,813		6,152		10,755		12,343
Total noninterest expense	136,465		53,769		192,369		108,186
Income (loss) before income taxes	(57,106)		25,055		(31,293)		48,762
Income tax (benefit)	(11,319)		4,851		(6,440)		9,996
Net income (loss)	(45,787)		20,204		(24,853)		38,766
Other comprehensive income (loss), net of taxes	1,633		(7,210)		(8,135)		11,220
Comprehensive income (loss)	$	(44,154)	$	12,994	$	(32,988)	$	49,986

39

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Reconciliation to amounts per HEI Condensed Consolidated Statements of Income*:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income	$	86,178	$	81,741	$	174,113	$	161,220
Noninterest income	15,765		15,639		32,974		30,017
Less: Gain on sale of real estate	—		495		—		495
*Revenues-Bank	101,943		96,885		207,087		190,742
Total interest expense	24,494		18,513		50,080		33,071
Provision for credit losses	(1,910)		43		(4,069)		1,218
Noninterest expense	136,465		53,769		192,369		108,186
Less: Gain on sale of real estate	—		495		—		495
Less: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
*Expenses-Bank	159,329		72,017		238,941		142,354
*Operating income (loss)-Bank	(57,386)		24,868		(31,854)		48,388
Add back: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
Income (loss) before income taxes	$	(57,106)	$	25,055	$	(31,293)	$	48,762

Goodwill. Goodwill is initially recorded as the excess of the purchase price over the fair value of the net assets acquired in a business combination and is subsequently evaluated at least annually for impairment. The Company has identified ASB as a reporting unit and ASB’s goodwill relates to past acquisitions and is ASB’s only intangible asset with an indefinite useful life. The Company performs assessments of the carrying value of its goodwill at least annually and whenever events occur or circumstances change that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount. Examples of these events and circumstances include a significant change in business climate, an adverse action or assessment by a regulator, competition, loss of key personnel, a more-likely-than-not expectation that a reporting unit or a significant portion of a reporting unit will be sold or otherwise disposed of, and other factors.

HEI and ASB have been undertaking a comprehensive review of strategic options for ASB. During the course of this process, HEI and ASB had determined it is more-likely-than-not that the fair value of ASB is less than its carrying value. In light of this, as part of its on-going goodwill evaluation and the change in circumstances, after performing the goodwill impairment test as of June 30, 2024, HEI and ASB determined the full amount of its goodwill was impaired. As a result of our June 30, 2024 impairment test we recorded a pretax goodwill impairment charge of $82.2 million for the three and six months ended June 30, 2024. The impairment charge is recorded in “Total Noninterest Expense” in ASB’s Statements of Income and Comprehensive Income Data, and recorded in “Bank Expenses” in the Company’s Condensed Consolidated Statements of Income. The impairment charge was non-cash in nature and did not affect the Company’s current liquidity, cash flows or any debt covenants under the Company’s existing credit agreements.

40

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

American Savings Bank, F.S.B.

Balance Sheets Data

(in thousands)	June 30, 2024				December 31, 2023
Assets
Cash and due from banks			$	139,114			$	184,383
Interest-bearing deposits			195,721				251,072
Cash and cash equivalents			334,835				435,455
Investment securities
Available-for-sale, at fair value			1,061,687				1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)			1,179,182				1,201,314
Stock in Federal Home Loan Bank, at cost			29,204				14,728
Loans held for investment			6,030,158				6,180,810
Allowance for credit losses			(66,813)				(74,372)
Net loans			5,963,345				6,106,438
Loans held for sale, at lower of cost or fair value			13,904				15,168
Other			698,648				681,460
Goodwill			—				82,190
Total assets			$	9,280,805			$	9,673,192
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing			$	2,515,062			$	2,599,762
Deposit liabilities—interest-bearing			5,521,411				5,546,016
Other borrowings			520,000				750,000
Other			226,488				247,563
Total liabilities			8,782,961				9,143,341
Common stock			1				1
Additional paid-in capital			359,048				358,067
Retained earnings			439,202				464,055
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(291,864)			$	(282,963)
Retirement benefit plans	(8,543)		(300,407)		(9,309)		(292,272)
Total shareholder’s equity			497,844				529,851
Total liabilities and shareholder’s equity			$	9,280,805			$	9,673,192
Other assets
Bank-owned life insurance			$	197,714			$	187,857
Premises and equipment, net			181,855				187,042
Accrued interest receivable			29,003				28,472
Mortgage-servicing rights			7,906				8,169
Low-income housing investments			104,394				112,234
Deferred tax asset			122,927				104,292
Other			54,849				53,394
Total other assets			$	698,648			$	681,460
Other liabilities
Accrued expenses			$	110,173			$	115,231
Cashier’s checks			37,372				40,479
Advance payments by borrowers			11,477				10,107
Other			67,466				81,746
Total other liabilities			$	226,488			$	247,563

41

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

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 FHLB advances and borrowings from the Federal Reserve Bank.

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
June 30, 2024
Available-for-sale
U.S. Treasury and federal agency obligations	$	9,226	$	—	$	(343)	$	8,883	—	$	—	$	—	8	$	8,883	$	(343)
Mortgage-backed securities*	1,229,529		3		(223,731)		1,005,801		—	—		—		115	1,005,191		(223,731)
Corporate bonds	35,171		—		(2,244)		32,927		—	—		—		3	32,927		(2,244)
Mortgage revenue bonds	14,076		—		—		14,076		—	—		—		—	—		—
	$	1,288,002	$	3	$	(226,318)	$	1,061,687	—	$	—	$	—	126	$	1,047,001	$	(226,318)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,929	$	—	$	(7,839)	$	52,090	—	$	—	$	—	3	$	52,090	$	(7,839)
Mortgage-backed securities*	1,119,253		41		(112,693)		1,006,601		30	314,047		(9,253)		72	685,612		(103,440)
	$	1,179,182	$	41	$	(120,532)	$	1,058,691	30	$	314,047	$	(9,253)	75	$	737,702	$	(111,279)
December 31, 2023
Available-for-sale
U.S. Treasury and federal agency obligations	$	12,437	$	—	$	(427)	$	12,010	—	$	—	$	—	9	$	12,010	$	(427)
Mortgage-backed securities*	1,279,852		—		(202,684)		1,077,168		3	1,649		(22)		116	1,075,519		(202,662)
Corporate bonds	35,239		—		(2,336)		32,903		—	—		—		3	32,903		(2,336)
Mortgage revenue bonds	14,358		—		—		14,358		—	—		—		—	—		—
	$	1,341,886	$	—	$	(205,447)	$	1,136,439	3	$	1,649	$	(22)	128	$	1,120,432	$	(205,425)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,917	$	—	$	(7,135)	$	52,782	—	$	—	$	—	3	$	52,782	$	(7,135)
Mortgage-backed securities*	1,141,397		2,221		(92,732)		1,050,886		37	378,326		(7,610)		43	432,082		(85,122)
	$	1,201,314	$	2,221	$	(99,867)	$	1,103,668	37	$	378,326	$	(7,610)	46	$	484,864	$	(92,257)

* Issued or guaranteed by U.S. Government agencies or sponsored agencies

ASB does not believe that the investment securities that were in an unrealized loss position at June 30, 2024 and December 31, 2023, represent a credit loss. Total gross unrealized losses were primarily attributable to change in market conditions. On a quarterly basis the investment securities are evaluated for changes in financial condition of the issuer. Based upon ASB’s evaluation, all securities held within the investment portfolio continue to be rated investment grade by one or more agencies. The contractual cash flows of the U.S. Treasury, federal agency obligations and agency mortgage-backed securities are backed by the full faith and credit guaranty of the United States government, an agency of the government or a government-sponsored entity. 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’s investment securities portfolio did not require an allowance for credit losses at June 30, 2024 and December 31, 2023.

U.S. Treasury, federal agency obligations, corporate bonds, and mortgage revenue bonds have contractual terms to maturity. Mortgage-backed securities have contractual terms to maturity, but require periodic payments to reduce principal.

42

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

In addition, expected maturities will differ from contractual maturities because borrowers have the right to prepay the underlying mortgages.

The contractual maturities of investment securities were as follows:

June 30, 2024	Amortized  cost		Fair value
(in thousands)
Available-for-sale
Due in one year or less	$	626	$	614
Due after one year through five years	43,771		41,196
Due after five years through ten years	14,076		14,076
Due after ten years	—		—
	58,473		55,886
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,229,529		1,005,801
Total available-for-sale securities	$	1,288,002	$	1,061,687
Held-to-maturity
Due in one year or less	$	—	$	—
Due after one year through five years	39,849		35,286
Due after five years through ten years	20,080		16,804
Due after ten years	—		—
	59,929		52,090
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,119,253		1,006,601
Total held-to-maturity securities	$	1,179,182	$	1,058,691

There were no sales of available-for-sale securities for the three and six months ended June 30, 2024 and 2023.

The components of loans were summarized as follows:

	June 30, 2024		December 31, 2023
(in thousands)
Real estate:
Residential 1-4 family	$	2,603,825	$	2,595,162
Commercial real estate	1,368,907		1,374,038
Home equity line of credit	973,216		1,017,207
Residential land	20,818		18,364
Commercial construction	181,148		172,405
Residential construction	17,254		17,843
Total real estate	5,165,168		5,195,019
Commercial	648,286		743,303
Consumer	244,637		272,256
Total loans	6,058,091		6,210,578
Less: Deferred fees and discounts	(27,933)		(29,768)
Allowance for credit losses	(66,813)		(74,372)
Total loans, net	$	5,963,345	$	6,106,438

ASB's policy is to require private mortgage insurance on all real estate loans when the loan-to-value ratio of the property exceeds 80% of the lower of the appraised value or purchase price at origination.

As of June 30, 2024, ASB had commitments to borrowers for loans and unused lines and letters of credit of $1.9 billion, of which, commitments to lend to borrowers experiencing financial difficulty whose loan terms have been modified were nil.

43

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Allowance for credit losses.  The allowance for credit losses (balances and changes) by portfolio segment 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		Total
Three months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	6,406	$	20,334	$	8,073	$	672	$	3,401	$	41	$	7,614	$	24,516	$	71,057
Charge-offs	—		—		—		—		—		—		(126)		(3,000)		(3,126)
Recoveries	7		—		9		—		—		—		190		686		892
Provision	(194)		(1,678)		1,470		87		(32)		(3)		(1,361)		(299)		(2,010)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Three months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	4,612	$	22,701	$	6,053	$	620	$	735	$	28	$	11,936	$	24,611	$	71,296
Charge-offs	(181)		—		(297)		—		—		—		(157)		(2,568)		(3,203)
Recoveries	2		—		17		3		—		—		206		904		1,132
Provision	275		(2,423)		1,366		30		1,814		(2)		(627)		(590)		(157)
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068
Six months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	7,435	$	22,185	$	7,778	$	621	$	3,603	$	43	$	9,122	$	23,585	$	74,372
Charge-offs	(842)		—		—		—		—		—		(240)		(5,719)		(6,801)
Recoveries	193		—		247		—		—		—		285		1,686		2,411
Provision	(567)		(3,529)		1,527		138		(234)		(5)		(2,850)		2,351		(3,169)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Six months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	6,270	$	21,898	$	6,125	$	717	$	1,195	$	46	$	12,426	$	23,539	$	72,216
Charge-offs	(990)		—		(360)		—		—		—		(384)		(4,891)		(6,625)
Recoveries	6		—		34		3		—		—		604		1,812		2,459
Provision	(578)		(1,620)		1,340		(67)		1,354		(20)		(1,288)		1,897		1,018
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068

44

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Allowance for loan commitments.  The allowance for loan commitments by portfolio segment were as follows:

(in thousands)	Home equity  line of credit		Commercial construction		Commercial loans		Total
Three months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	3,100	$	400	$	4,100
Provision	100		—		—		100
Ending balance	$	700	$	3,100	$	400	$	4,200
Three months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600
Six months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	4,300	$	200	$	5,100
Provision	100		(1,200)		200		(900)
Ending balance	$	700	$	3,100	$	400	$	4,200
Six months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600

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 commercial and commercial real estate 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 ASB 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.

45

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

The credit risk profile by vintage date based on payment activity or internally assigned grade for loans was as follows:

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Converted to term loans		Total
June 30, 2024
Residential 1-4 family
Current	$	89,885	$	255,714	$	399,372	$	715,212	$	390,719	$	745,688	$	—	$	—	$	2,596,590
30-59 days past due	—		—		—		—		—		1,362		—		—		1,362
60-89 days past due	—		—		—		543		—		1,304		—		—		1,847
Greater than 89 days past due	—		—		726		—		—		3,300		—		—		4,026
	89,885		255,714		400,098		715,755		390,719		751,654		—		—		2,603,825
Home equity line of credit
Current	—		—		—		—		—		—		905,690		63,617		969,307
30-59 days past due	—		—		—		—		—		—		1,403		632		2,035
60-89 days past due	—		—		—		—		—		—		542		216		758
Greater than 89 days past due	—		—		—		—		—		—		885		231		1,116
	—		—		—		—		—		—		908,520		64,696		973,216
Residential land
Current	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
Residential construction
Current	550		7,501		9,203		—		—		—		—		—		17,254
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	550		7,501		9,203		—		—		—		—		—		17,254
Consumer
Current	18,275		70,089		130,936		6,589		840		328		9,746		2,071		238,874
30-59 days past due	242		552		1,040		126		12		3		61		141		2,177
60-89 days past due	22		602		1,053		53		7		3		43		25		1,808
Greater than 89 days past due	—		454		916		63		10		—		179		156		1,778
	18,539		71,697		133,945		6,831		869		334		10,029		2,393		244,637
Commercial real estate
Pass	22,976		105,110		376,911		189,510		263,783		373,432		15,482		—		1,347,204
Special Mention	—		—		1,208		1,465		—		1,116		—		—		3,789
Substandard	—		—		—		1,516		—		13,990		—		—		15,506
Doubtful	—		—		—		—		—		2,408		—		—		2,408
	22,976		105,110		378,119		192,491		263,783		390,946		15,482		—		1,368,907
Commercial construction
Pass	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Commercial
Pass	33,205		88,184		166,815		92,150		71,214		79,756		97,353		6,929		635,606
Special Mention	—		1,685		—		—		—		—		3,801		—		5,486
Substandard	—		—		2,775		472		—		3,049		730		80		7,106
Doubtful	—		—		—		—		88		—		—		—		88
	33,205		89,869		169,590		92,622		71,302		82,805		101,884		7,009		648,286
Total loans	$	170,557	$	595,945	$	1,132,404	$	1,028,912	$	729,743	$	1,226,349	$	1,100,083	$	74,098	$	6,058,091

46

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Converted to term loans		Total
December 31, 2023
Residential 1-4 family
Current	$	263,605	$	407,304	$	729,256	$	399,766	$	104,487	$	672,408	$	—	$	—	$	2,576,826
30-59 days past due	—		708		—		268		—		3,525		—		—		4,501
60-89 days past due	—		726		2,694		—		—		1,745		—		—		5,165
Greater than 89 days past due	—		2,519		871		1,129		489		3,662		—		—		8,670
	263,605		411,257		732,821		401,163		104,976		681,340		—		—		2,595,162
Home equity line of credit
Current	—		—		—		—		—		—		954,461		59,146		1,013,607
30-59 days past due	—		—		—		—		—		—		1,219		262		1,481
60-89 days past due	—		—		—		—		—		—		597		—		597
Greater than 89 days past due	—		—		—		—		—		—		1,111		411		1,522
	—		—		—		—		—		—		957,388		59,819		1,017,207
Residential land
Current	3,788		4,097		7,234		1,847		—		723		—		—		17,689
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		675		—		—		—		—		—		—		675
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	3,788		4,772		7,234		1,847		—		723		—		—		18,364
Residential construction
Current	5,369		10,984		1,490		—		—		—		—		—		17,843
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,369		10,984		1,490		—		—		—		—		—		17,843
Consumer
Current	87,686		153,239		9,852		1,654		451		200		10,663		2,779		266,524
30-59 days past due	805		1,314		176		29		24		—		56		163		2,567
60-89 days past due	385		886		114		41		21		—		60		69		1,576
Greater than 89 days past due	354		786		101		24		34		—		67		223		1,589
	89,230		156,225		10,243		1,748		530		200		10,846		3,234		272,256
Commercial real estate
Pass	104,368		384,144		180,986		267,458		65,625		307,367		15,482		—		1,325,430
Special Mention	—		1,975		11,159		—		14,110		3,008		—		—		30,252
Substandard	—		—		1,538		—		11,048		5,770		—		—		18,356
Doubtful	—		—		—		—		—		—		—		—		—
	104,368		386,119		193,683		267,458		90,783		316,145		15,482		—		1,374,038
Commercial construction
Pass	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Commercial
Pass	124,667		199,796		106,669		73,976		37,580		80,012		87,206		6,250		716,156
Special Mention	1,860		6,989		951		—		250		—		7,352		—		17,402
Substandard	—		2,962		1,848		98		60		3,369		1,275		133		9,745
Doubtful	—		—		—		—		—		—		—		—		—
	126,527		209,747		109,468		74,074		37,890		83,381		95,833		6,383		743,303
Total loans	$	638,750	$	1,212,344	$	1,081,072	$	747,623	$	234,179	$	1,081,789	$	1,145,385	$	69,436	$	6,210,578

47

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Gross charge-offs by portfolio segment and vintage were as follows:

(in thousands)	2024		2023		2022		2021		2020		Prior		Total
Six months ended June 30, 2024
Residential 1-4 family	$	—	$	—	$	361	$	277	$	—	$	204	$	842
Commercial real estate	—		—		—		—		—		—		—
Home equity line of credit	—		—		—		—		—		—		—
Residential land	—		—		—		—		—		—		—
Commercial construction	—		—		—		—		—		—		—
Residential construction	—		—		—		—		—		—		—
Commercial	—		—		—		14		—		226		240
Consumer	398		1,969		2,803		281		75		193		5,719
Total	$	398	$	1,969	$	3,164	$	572	$	75	$	623	$	6,801

Revolving loans converted to term loans during the six months ended June 30, 2024 in the commercial, home equity line of credit and consumer portfolios were $1.9 million, $11.3 million and $0.4 million, respectively. Revolving loans converted to term loans during the six months ended June 30, 2023 in the commercial, home equity line of credit and consumer portfolios were $2.0 million, $14.9 million and $0.9 million, respectively.

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		90 days or more past due		Total past due		Current		Total financing receivables		Amortized cost> 90 days and accruing
June 30, 2024
Real estate:
Residential 1-4 family	$	1,362	$	1,847	$	4,026	$	7,235	$	2,596,590	$	2,603,825	$	—
Commercial real estate	—		—		10,908		10,908		1,357,999		1,368,907		—
Home equity line of credit	2,035		758		1,116		3,909		969,307		973,216		—
Residential land	—		—		—		—		20,818		20,818		—
Commercial construction	—		—		—		—		181,148		181,148		—
Residential construction	—		—		—		—		17,254		17,254		—
Commercial	107		150		108		365		647,921		648,286		—
Consumer	2,177		1,808		1,778		5,763		238,874		244,637		—
Total loans	$	5,681	$	4,563	$	17,936	$	28,180	$	6,029,911	$	6,058,091	$	—
December 31, 2023
Real estate:
Residential 1-4 family	$	4,501	$	5,165	$	8,670	$	18,336	$	2,576,826	$	2,595,162	$	425
Commercial real estate	—		—		11,048		11,048		1,362,990		1,374,038		—
Home equity line of credit	1,481		597		1,522		3,600		1,013,607		1,017,207		—
Residential land	—		675		—		675		17,689		18,364		—
Commercial construction	—		—		—		—		172,405		172,405		—
Residential construction	—		—		—		—		17,843		17,843		—
Commercial	163		135		244		542		742,761		743,303		—
Consumer	2,567		1,576		1,589		5,732		266,524		272,256		—
Total loans	$	8,712	$	8,148	$	23,073	$	39,933	$	6,170,645	$	6,210,578	$	425

48

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

The credit risk profile based on nonaccrual loans were as follows:

(in thousands)	June 30, 2024						December 31, 2023
	With a related ACL		Without a related ACL		Total		With a related ACL		Without a related ACL		Total
Real estate:
Residential 1-4 family	$	9,542	$	4,446	$	13,988	$	7,755	$	2,190	$	9,945
Commercial real estate	10,908		—		10,908		11,048		—		11,048
Home equity line of credit	2,211		1,091		3,302		2,626		1,135		3,761
Residential land	675		—		675		780		—		780
Commercial construction	—		—		—		—		—		—
Residential construction	—		—		—		—		—		—
Commercial	169		173		342		133		301		434
Consumer	2,656		—		2,656		2,458		—		2,458
Total	$	26,161	$	5,710	$	31,871	$	24,800	$	3,626	$	28,426

ASB did not recognize interest on nonaccrual loans for the six months ended June 30, 2024 and 2023.

Modifications Made to Borrowers Experiencing Financial Difficulty. The allowance for credit losses incorporates an estimate of lifetime expected credit losses and is recorded on each asset upon origination. The starting point for the estimate of the allowance for credit losses is historical loan information, which includes losses from modifications of receivables to borrowers experiencing financial difficulty. ASB uses a probability of default/loss given default model to determine the allowance for credit losses. An assessment of whether a borrower is experiencing financial difficulty is made at the time of the modification.

Because the effect of most modifications made to borrowers experiencing financial difficulty is already included in the allowance for credit losses, a change to the allowance for credit losses is generally not recorded upon modification.

Modifications may include interest rate reductions, interest only payments for an extended period of time, protracted terms such as amortization and maturity beyond the customary length of time found in the normal marketplace, and other actions intended to minimize economic loss and to provide alternatives to foreclosure or repossession of collateral.

49

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 were as follows:

(in thousands)	Term extension		Payment delay		Combination payment delay & term extension		Total		% of total class of loans
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	50	$	2,093	$	—	$	2,143	0.08	%
Commercial real estate	—		—		—		—		—
Home equity line of credit	—		—		—		—		—
Residential land	—		—		—		—		—
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	50	$	2,093	$	—	$	2,143	0.04	%
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	315	$	4,931	$	—	$	5,246	0.20	%
Commercial real estate	—		—		1,208		1,208		0.09	%
Home equity line of credit	—		447		—		447		0.05	%
Residential land	—		675		—		675		3.24	%
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	315	$	6,053	$	1,208	$	7,576	0.13	%

50

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Financial effect of loan modifications during the three and six months ended June 30, 2024 for borrowers experiencing financial difficulty were as follows:

	Weighted average
	Term extension (in months)	Payment delay (in months)
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	114	11
Commercial real estate	—	—
Home equity line of credit	—	—
Residential land	—	—
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	149	10
Commercial real estate	9	9
Home equity line of credit	—	9
Residential land	—	9
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—

Credit risk profile based on payment activity for loans modified during the six months ended June 30, 2024 were as follows:

(in thousands)	Current		30-59 days past due		60-89 days past due		90 days or more past due		Total
Real estate loans
Residential 1-4 family	$	3,144	$	—	$	—	$	2,102	$	5,246
Commercial real estate	1,208		—		—		—		1,208
Home equity line of credit	447		—		—		—		447
Residential land	675		—		—		—		675
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	5,474	$	—	$	—	$	2,102	$	7,576

During the six months ended June 30, 2024, there were no loan modifications made to borrowers experiencing financial difficulty that defaulted.

Collateral-dependent loans. A loan is considered collateral-dependent when the borrower is experiencing financial difficulty and repayment of the loan is expected to be provided substantially through the operation or sale of the collateral.

51

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Loans considered collateral-dependent were as follows:

	Amortized cost
(in thousands)	June 30, 2024		December 31, 2023		Collateral type
Real estate:
Residential 1-4 family	$	4,524	$	2,272	Residential real estate property
Commercial real estate	10,908		11,048		Commercial real estate property
Home equity line of credit	1,200		1,135		Residential real estate property
Total real estate	16,632		14,455
Commercial	262		301		Business assets
Total	$	16,894	$	14,756

ASB had $3.6 million and $3.4 million of consumer mortgage loans collateralized by residential real estate property that were in the process of foreclosure at June 30, 2024 and December 31, 2023, respectively.

Mortgage servicing rights (MSRs). 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 $30.9 million and $8.9 million for the three months ended June 30, 2024 and 2023, respectively, and recognized gains on such sales of $0.4 million and $0.3 million for the three months ended June 30, 2024 and 2023, respectively. ASB received proceeds from the sale of residential mortgages of $57.3 million and $14.6 million for the six months ended June 30, 2024 and 2023, respectively, and recognized gains on such sales of $0.8 million and $0.4 million for the six months ended June 30, 2024 and 2023, respectively.

There were no repurchased mortgage loans for the six months ended June 30, 2024 and 2023.

Mortgage servicing fees, a component of other income, net, were $0.8 million and $0.9 million for the three months ended June 30, 2024 and 2023, respectively. Mortgage servicing fees, a component of other income, net, were $1.7 million and $1.8 million for the six months ended June 30, 2024 and 2023, respectively.

Changes in the carrying value of MSRs were as follows:

(in thousands)	Gross carrying amount		Accumulated amortization		Valuation allowance		Net carrying amount
June 30, 2024	$	18,114	$	(10,208)	$	—	$	7,906
December 31, 2023	18,241		(10,072)		—		8,169

Changes related to MSRs were as follows:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Mortgage servicing rights
Beginning balance	$	8,050	$	8,745	$	8,169	$	9,047
Amount capitalized	179		84		377		135
Amortization	(323)		(334)		(640)		(687)
Other-than-temporary impairment	—		—		—		—
Carrying amount before valuation allowance	7,906		8,495		7,906		8,495
Valuation allowance for mortgage servicing rights
Beginning balance	—		—		—		—
Provision	—		—		—		—
Other-than-temporary impairment	—		—		—		—
Ending balance	—		—		—		—
Net carrying value of mortgage servicing rights	$	7,906	$	8,495	$	7,906	$	8,495

52

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

ASB capitalizes MSRs acquired upon the sale of mortgage loans with servicing rights retained. On a monthly basis, ASB compares the net carrying value of the MSRs to its fair value to determine if there are any changes to the valuation allowance and/or other-than-temporary impairment for the MSRs.

ASB uses a present value cash flow model 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 “Revenues - bank” in the condensed 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 MSRs used in the impairment analysis were as follows:

(dollars in thousands)	June 30, 2024			December 31, 2023
Unpaid principal balance	$	1,399,592		$	1,402,736
Weighted average note rate	3.57		%	3.47		%
Weighted average discount rate	10.00		%	10.00		%
Weighted average prepayment speed	6.81		%	5.71		%

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)	June 30, 2024		December 31, 2023
Prepayment rate:
25 basis points adverse rate change	$	(133)	$	(90)
50 basis points adverse rate change	(296)		(204)
Discount rate:
25 basis points adverse rate change	(185)		(203)
50 basis points adverse rate change	(367)		(402)

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.  As of June 30, 2024 and December 31, 2023, ASB had $520.0 million and $200.0 million of FHLB advances outstanding, respectively, and borrowings with the Federal Reserve Bank of nil and $550.0 million, respectively. As of June 30, 2024, ASB was in compliance with all FHLB Advances, Pledge and Security Agreement requirements and all requirements to borrow at the Federal Reserve Discount Window Primary Credit Facility under 12 CFR 201.4(a) guidelines.

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.

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

	June 30, 2024				December 31, 2023
(in thousands)	Notional amount		Fair value		Notional amount		Fair value
Interest rate lock commitments	$	5,330	$	89	$	6,246	$	86
Forward commitments	5,250		5		5,500		(18)

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

Derivative Financial Instruments Not Designated as Hedging Instruments 1	June 30, 2024				December 31, 2023
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	89	$	—	$	86	$	—
Forward commitments	5		—		—		18
	$	94	$	—	$	86	$	18

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 ASB’s statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statements of Income	Three months ended June 30				Six months ended June 30
(in thousands)		2024		2023		2024		2023
Interest rate lock commitments	Mortgage banking income	$	(47)	$	62	$	3	$	79
Forward commitments	Mortgage banking income	18		46		23		33
		$	(29)	$	108	$	26	$	112

Low-Income Housing Tax Credit (LIHTC). ASB’s unfunded commitments to fund its LIHTC investment partnerships were $87.2 million and $87.9 million at June 30, 2024 and December 31, 2023, respectively. These unfunded commitments were unconditional and legally binding and are recorded in other liabilities with a corresponding increase in other assets. As of June 30, 2024, ASB did not have any impairment losses resulting from forfeiture or ineligibility of tax credits or other circumstances related to its LIHTC investment partnerships.

Note 6 · Credit agreements and changes in debt

On May 14, 2021, HEI and Hawaiian Electric each entered into a separate agreement with a syndicate of nine financial institutions (the HEI Facility and Hawaiian Electric Facility, respectively, and together, the Credit Facilities) to amend and restate their respective previously existing revolving unsecured credit agreements. The $175 million HEI Facility’s initial termination date was May 14, 2026. The $200 million Hawaiian Electric Facility’s initial termination date was May 13, 2022, but on February 18, 2022, the PUC approved Hawaiian Electric’s request to extend the term of the $200 million Hawaiian Electric Facility to May 14, 2026. In addition to extending the term, Hawaiian Electric also received PUC approval to exercise its options of two one-year extensions of the commitment termination date and to increase its aggregate revolving commitment amount from $200 million to $275 million, should there be a need.

On April 21, 2023, HEI and Hawaiian Electric executed Amendment No. 1 to the Credit Facilities (Amendment). The Amendment was executed to reflect the transition from the London Inter-Bank Offered Rate to the Term Secured Overnight Financing Rate (SOFR) as the benchmark interest rate for non-Alternate Base Rate (ABR) Loans under the Credit Facilities.

On May 14, 2023, HEI and Hawaiian Electric exercised their first of two, one-year extensions to the commitment termination date with eight of the nine financial institutions to extend the Credit Facilities to May 14, 2027. The committed capacities under the HEI Facility and Hawaiian Electric Facility are $175 million and $200 million, respectively, through May 14, 2026, and step down to approximately $157 million and $180 million, respectively, through May 14, 2027.

After multiple downgrades of the Companies’ credit ratings to ratings below investment grade by Fitch, Moody’s and S&P due to the Maui windstorm and wildfires, on August 15, 2023, HEI made an initial $2.5 million draw on its $175 million existing revolving credit facility to repay maturing commercial paper. By August 23, 2023, HEI drew its remaining and Hawaiian Electric drew its full committed capacity on their respective existing revolving credit facilities, totaling $175 million and $200 million, respectively. The draws were made to provide access to liquidity and support the

54

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Company’s restoration efforts on Maui. The cash proceeds were primarily invested in highly liquid short-term investments and used for general corporate purposes.

Under the HEI and Hawaiian Electric Intercompany Borrowing and Investment Policy effective January 1, 2020 (the Intercompany Borrowing Policy), HEI has committed to make revolving short-term loans to Hawaiian Electric pursuant to the terms set forth in the standing commitment letter dated December 8, 2023 (the 2023 Commitment Letter). For loans that mature on or before December 6, 2024, the 2023 Commitment Letter provides a borrowing limit of $75 million outstanding at any time and the applicable interest rate. Hawaiian Electric currently has no borrowings under the Intercompany Borrowing Policy and the 2023 Commitment Letter.

Asset-backed lending facility credit agreement. On May 17, 2024, Hawaiian Electric, through a special-purpose subsidiary, entered into an asset-based lending facility (ABL Facility) credit agreement (ABL Credit Facility Agreement) with several banks, which, subject to the limitations and conditions set forth in such agreement, including approval by the PUC, allows borrowings of up to $250 million on a revolving basis using certain accounts receivable as collateral. Hawaiian Electric filed an application with the PUC for approval to (i) sell accounts receivable, and (ii) establish a long-term credit facility. The first approval would allow the ABL Credit Facility Agreement to become effective for 364 days and the second approval would extend the term of the ABL Credit Facility Agreement from 364 days to three years. The ABL Credit Facility Agreement has an initial term of 364 days, with an automatic extension to three years upon receipt of the second PUC approval, with three separate options to extend one additional year, subject to the consent of the lenders. On June 27, 2024, Hawaiian Electric received the first approval from the PUC for the ABL Credit Facility Agreement that allows short-term borrowings of up to $250 million, subject to the availability of a sufficient borrowing base of eligible receivables. Per the parties’ proposed stipulated procedural schedule, the second PUC decision is expected on October 30, 2024. The ABL Facility became effective on July 24, 2024.

Changes in debt. As of June 30, 2024, the Company and Hawaiian Electric were in compliance with all applicable financial covenants.

Mahipapa non-recourse loan. In March 2024, a fire destroyed the cooling tower at the Mahipapa facility on Kauai. The fire was ignited from a vendor’s welding activities being performed on the cooling tower during its scheduled maintenance. The plant is currently shut down while repairs are being performed. As a result, on June 26, 2024, the lender granted Mahipapa a deferral of two scheduled (July 2024 and September 2024) principal and interest payments totaling $3 million. The deferred payments will be repaid in quarterly payments commencing in March 2025. Mahipapa will re-commence debt payments in December 2024.

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Note 7 · 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		AOCI-Retirement benefit plans
Balance, December 31, 2023	$	(282,963)	$	1,638	$	(8,025)	$	(289,350)	$	2,849
Current period other comprehensive income (loss)	(8,901)		670		24		(8,207)		(95)
Balance, June 30, 2024	$	(291,864)	$	2,308	$	(8,001)	$	(297,557)	$	2,754
Balance, December 31, 2022	$	(328,904)	$	1,991	$	(9,115)	$	(336,028)	$	2,861
Current period other comprehensive income (loss)	12,987		(245)		137		12,879		(89)
Balance, June 30, 2023	$	(315,917)	$	1,746	$	(8,978)	$	(323,149)	$	2,772

Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI								Affected line item in the  Statements of Income / Balance Sheets
	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
HEI consolidated
Amortization of unrealized holding losses on held-to-maturity securities	$	3,288	$	3,689	$	6,374	$	7,366	Bank revenues
Net realized gains on derivatives qualifying as cash flow hedges	(51)		(48)		(99)		(96)		Interest expense
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	(445)		(357)		(894)		(714)		See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	3,251	$	3,710	$	6,299	$	7,407
Hawaiian Electric consolidated
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	$	(505)	$	(470)	$	(1,013)	$	(940)	See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	(46)	$	(44)	$	(95)	$	(89)

56

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

Note 8 · Revenues

The following tables disaggregate revenues by major source, timing of revenue recognition, and segment:

	Three months ended June 30, 2024								Six months ended June 30, 2024
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	244,539	$	—	$	—	$	244,539	$	486,061	$	—	$	—	$	486,061
Electric energy sales - commercial	251,482		—		—		251,482		493,250		—		—		493,250
Electric energy sales - large light and power	280,940		—		—		280,940		552,027		—		—		552,027
Electric energy sales - other	4,609		—		—		4,609		9,555		—		—		9,555
Bank fees	—		12,723		—		12,723		—		25,238		—		25,238
Other sales	—		—		2,964		2,964		—		—		6,270		6,270
Total revenues from contracts with customers	781,570		12,723		2,964		797,257		1,540,893		25,238		6,270		1,572,401
Revenues from other sources
Regulatory revenue	(486)		—		—		(486)		20,704		—		—		20,704
Bank interest and dividend income	—		86,178		—		86,178		—		174,113		—		174,113
Other bank noninterest income	—		3,042		—		3,042		—		7,736		—		7,736
Other	11,247		—		122		11,369		19,312		—		252		19,564
Total revenues from other sources	10,761		89,220		122		100,103		40,016		181,849		252		222,117
Total revenues	$	792,331	$	101,943	$	3,086	$	897,360	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,723	$	—	$	12,723	$	—	$	25,238	$	—	$	25,238
Services/goods transferred over time	781,570		—		2,964		784,534		1,540,893		—		6,270		1,547,163
Total revenues from contracts with customers	$	781,570	$	12,723	$	2,964	$	797,257	$	1,540,893	$	25,238	$	6,270	$	1,572,401

	Three months ended June 30, 2023								Six months ended June 30, 2023
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	239,867	$	—	$	—	$	239,867	$	495,417	$	—	$	—	$	495,417
Electric energy sales - commercial	250,108		—		—		250,108		504,578		—		—		504,578
Electric energy sales - large light and power	279,811		—		—		279,811		570,789		—		—		570,789
Electric energy sales - other	4,483		—		—		4,483		9,940		—		—		9,940
Bank fees	—		12,281		—		12,281		—		24,303		—		24,303
Other sales	—		—		4,438		4,438		—		—		8,345		8,345
Total revenues from contracts with customers	774,269		12,281		4,438		790,988		1,580,724		24,303		8,345		1,613,372
Revenues from other sources
Regulatory revenue	9,039		—		—		9,039		24,643		—		—		24,643
Bank interest and dividend income	—		81,741		—		81,741		—		161,220		—		161,220
Other bank noninterest income	—		2,863		—		2,863		—		5,219		—		5,219
Other	10,883		—		171		11,054		19,185		—		283		19,468
Total revenues from other sources	19,922		84,604		171		104,697		43,828		166,439		283		210,550
Total revenues	$	794,191	$	96,885	$	4,609	$	895,685	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,281	$	—	$	12,281	$	—	$	24,303	$	—	$	24,303
Services/goods transferred over time	774,269		—		4,438		778,707		1,580,724		—		8,345		1,589,069
Total revenues from contracts with customers	$	774,269	$	12,281	$	4,438	$	790,988	$	1,580,724	$	24,303	$	8,345	$	1,613,372

There are no material contract assets or liabilities associated with revenues from contracts with customers existing at December 31, 2023 or as of June 30, 2024. Accounts receivable and unbilled revenues related to contracts with customers represent an unconditional right to consideration since all performance obligations have been satisfied. These amounts are disclosed as accounts receivable and unbilled revenues, net on HEI’s condensed consolidated balance sheets and customer accounts receivable, net and accrued unbilled revenues, net on Hawaiian Electric’s condensed consolidated balance sheets.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

As of June 30, 2024, the Company had no material remaining performance obligations due to the nature of the Company’s contracts with its customers. For the Utilities, performance obligations are fulfilled as electricity is delivered to customers. For ASB, fees are recognized when a transaction is completed.

Note 9 · Retirement benefits

Defined benefit pension and other postretirement benefit plans information.  The Company contributed $3 million ($3 million by the Utilities) to its pension and other postretirement benefit plans during the first six months of 2024, compared to $4 million ($4 million by the Utilities) in the first six months of 2023. The Company’s current estimate of total contributions to its pension and other postretirement benefit plans in 2024 is comparable to 2023 at $8 million ($8 million by the Utilities). In addition, in 2024, comparable to 2023, the Company expects to pay directly $3 million ($1 million by the Utilities) of benefits.

The components of net periodic pension costs (NPPC) and net periodic benefit costs (NPBC) for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended June 30								Six months ended June 30
	Pension benefits				Other benefits				Pension benefits				Other benefits
(in thousands)	2024		2023		2024		2023		2024		2023		2024		2023
HEI consolidated
Service cost	$	11,265	$	11,396	$	282	$	343	$	22,529	$	22,792	$	563	$	687
Interest cost	26,506		25,622		1,867		2,157		53,012		51,243		3,734		4,314
Expected return on plan assets	(35,982)		(35,197)		(3,487)		(3,405)		(71,964)		(70,392)		(6,972)		(6,810)
Amortization of net prior period gain	—		—		—		(219)		—		—		—		(438)
Amortization of net actuarial (gain)/losses	111		189		(712)		(449)		222		377		(1,425)		(898)
Net periodic pension/benefit cost (return)	1,900		2,010		(2,050)		(1,573)		3,799		4,020		(4,100)		(3,145)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,989	$	20,143	$	(163)	$	(149)	$	39,978	$	40,286	$	(325)	$	(296)
Hawaiian Electric consolidated
Service cost	$	10,916	$	11,018	$	278	$	340	$	21,832	$	22,037	$	556	$	680
Interest cost	24,627		23,699		1,779		2,063		49,254		47,397		3,558		4,126
Expected return on plan assets	(33,775)		(32,971)		(3,434)		(3,354)		(67,552)		(65,943)		(6,868)		(6,707)
Amortization of net prior period gain	—		—		—		(218)		—		—		—		(436)
Amortization of net actuarial (gain)/losses	11		18		(694)		(433)		23		37		(1,388)		(867)
Net periodic pension/benefit cost (return)	1,779		1,764		(2,071)		(1,602)		3,557		3,528		(4,142)		(3,204)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,868	$	19,897	$	(184)	$	(178)	$	39,736	$	39,794	$	(367)	$	(355)

HEI consolidated recorded retirement benefits expense of $23 million ($23 million by the Utilities) in the first six months of 2024 and $22 million ($22 million by the Utilities) in the first six months of 2023 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, any actual costs determined in accordance with GAAP that are over/under amounts allowed in rates are charged/credited to a regulatory asset/liability. The regulatory asset/liability for each utility will then be amortized over five years beginning with the respective utility’s next rate case.

Defined contribution plans information.  For the first six months of 2024 and 2023, the Company’s expenses for its defined contribution plans under the Hawaiian Electric Industries Retirement Savings Plan (HEIRSP) and the ASB 401(k) Plan were $5.8 million and $4.2 million, respectively, and cash contributions were $5.8 million and $5.0 million, respectively. For the first six months of 2024 and 2023, the Utilities’ expenses and cash contributions for its defined contribution plan under the HEIRSP were $3.5 million and $2.6 million, respectively.

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Note 10 · Share-based compensation

Under the 2010 Equity and Incentive Plan, as amended and restated effective February 9, 2024 (EIP), HEI can issue shares of common stock as incentive compensation to non-employee directors and selected employees and consultants in the form of stock options, stock appreciation rights, restricted shares, restricted stock units, performance shares and other share-based and cash-based awards.

As of June 30, 2024, approximately 2.5 million shares remained available for future issuance under the terms of the EIP, assuming recycling of shares withheld to satisfy statutory tax liabilities relating to EIP awards, including an estimated 0.9 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 June 30, 2024, there were 168,177 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 June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
HEI consolidated
Share-based compensation expense 1	$	1.8	$	3.9	$	3.1	$	5.9
Income tax benefit	0.2		0.8		0.3		1.1
Hawaiian Electric consolidated
Share-based compensation expense 1	0.8		1.1		1.2		1.7
Income tax benefit	0.1		0.2		0.1		0.4

1    For the three and six months ended June 30, 2024 and 2023, the Company has not capitalized any share-based compensation.

Stock awards. HEI granted HEI common stock to nonemployee directors under the 2011 Director Plan as follows:

	Three months ended June 30				Six months ended June 30
(dollars in millions)	2024		2023		2024		2023
Shares granted	—		38,941		—		40,450
Fair value	$	—	$	1.4	$	—	$	1.5
Income tax benefit	—		0.4		—		0.4

The number of shares issued to each nonemployee director of HEI, Hawaiian Electric and ASB 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 June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	90,903		$	42.11	202,133		$	41.25	189,024		$	41.23	182,528		$	39.75
Granted	—		—		—		—		—		—		100,088		42.41
Vested	(1,034)		44.31		(1,035)		44.31		(98,084)		40.43		(81,112)		39.37
Forfeited	—		—		(1,968)		42.49		(1,071)		41.97		(2,374)		41.79
Outstanding, end of period	89,869		$	42.08	199,130		$	41.22	89,869		$	42.08	199,130		$	41.22
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	—			$	4.2

(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 six months ended June 30, 2024 and 2023, total restricted stock units and related dividends that vested had a fair value of $1.4 million and $3.7 million, respectively, and the related tax benefits were $0.3 million and $0.8 million, respectively.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

As of June 30, 2024, there was $2.8 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 1.4 years.

Long-term incentive plan payable in stock.  The 2022-24, 2023-25 and 2024-26 long-term incentive plans (LTIP) provide 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 shareholder return (TSR) compared to the Peer Group (Edison Electric Institute Index (EEI Index) for the 2022-24 performance period, and compared to the Company's compensation peer group consisting of companies in the EEI Index and approved by the Company's Compensation and Human Capital Management Committee for the 2023-25 and 2024-26 performance periods), in each case over the relevant three-year period. The other performance condition goals relate to EPS growth, cumulative EPS, return on average common equity (ROACE), carbon emissions reduction, Hawaiian Electric’s net income growth, credit rating and public safety, ASB’s efficiency ratio and strategic initiatives and Pacific Current’s EBITDA growth and return on average invested capital.

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

	Three months ended June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	109,643		$	33.82	80,006		$	50.27	76,477		$	50.11	71,574		$	47.67
Granted	—		—		—		—		62,152		17.28		27,123		55.98
Vested (issued or unissued and cancelled)	—		—		—		—		(28,577)		41.12		(18,691)		48.62
Forfeited	(381)		55.66		(722)		48.92		(790)		55.64		(722)		48.92
Outstanding, end of period	109,262		$	33.75	79,284		$	50.28	109,262		$	33.75	79,284		$	50.28
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	1.1			$	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 the Peer Group for the period from the beginning of the performance period to the grant date and estimated future stock volatility of HEI and the Peer Group over the remaining three-year performance period. The expected stock volatility assumptions for HEI and the Peer Group were based on the three-year historic stock volatility. A dividend assumption is not required for the Monte Carlo simulation because the grant payout includes dividend equivalents and projected returns include the value of reinvested dividends.

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

	2024		2023
Risk-free interest rate	4.25	%	4.19	%
Expected life in years	3		3
Expected volatility	52.5	%	33.1	%
Range of expected volatility for Peer Group	12.3% to 52.5%		28.7% to 38.8%
Grant-date fair value (per share)	$17.28		$55.98

There were no share-based LTIP awards linked to TSR with a vesting date in 2024 and 2023.

As of June 30, 2024, there was $1.8 million of total unrecognized compensation cost related to the nonvested performance awards payable in shares linked to TSR. The cost is expected to be recognized over a weighted-average period of 1.9 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 June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	574,744		$	23.68	355,310		$	38.87	327,085		$	39.44	309,589		$	39.50
Granted	—		—		—		—		362,963		13.09		108,499		42.41
Vested	—		—		—		—		(113,118)		34.93		(62,778)		48.07
Increase above target (cancelled)	(11,407)		42.37		6,001		36.08		(11,953)		42.32		6,001		36.08
Forfeited	(1,525)		42.07		(3,834)		43.53		(3,165)		42.06		(3,834)		43.53
Outstanding, end of period	561,812		$	23.25	357,477		$	38.78	561,812		$	23.25	357,477		$	38.78
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$	—			$	—			$	4.8			$	4.6

(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 six months ended June 30, 2024 and 2023, total vested LTIP awards linked to other performance conditions and related dividends had a fair value of $1.7 million and $2.9 million, respectively, and the related tax benefits were $0.4 million and $0.6 million, respectively.

As of June 30, 2024, there was $6.5 million of total unrecognized compensation cost related to the nonvested shares linked to performance conditions other than TSR. The cost is expected to be recognized over a weighted-average period of 1.9 years.

Note 11 · Income taxes

The Company’s and the Utilities’ effective tax rates (combined federal and state income tax rates) for the six months ended June 30, 2024 were 26% tax benefit. These rates differed from the combined statutory rates, due primarily to the accrual of the Utilities’ best estimate of payments to settle Wildfire tort-related claims which resulted in a substantial pretax loss, Utilities’ amortization of excess deferred income taxes related to the provision in the 2017 Tax Cuts and Jobs Act that lowered the federal income tax rate from 35% to 21%, the tax benefits derived from the low income housing tax credit investments and the non-taxability of the bank-owned life insurance income.

In August 2020, the Internal Revenue Service notified the Company that its 2017 and 2018 income tax returns would be examined. The Company was previously audited every year through 2011, at which time the IRS changed their internal policies regarding audit frequency. In May 2024, the IRS proposed a disallowance of $8.5 million from the $12.9 million of additional R&D tax credits claimed for the 2016 to 2018 tax years. The Company is currently reviewing this proposal to determine its next steps.

The Inflation Reduction Act of 2022 (IRA) was signed by President Biden on August 16, 2022. Key provisions under the IRA include a 15% corporate alternative minimum tax (CAMT) imposed on certain large corporations and a 1% excise tax on stock repurchases after December 31, 2022. Based on current interpretation of the law and current guidance available, the Company does not believe HEI will be impacted by the CAMT or stock repurchase excise tax provisions.

The IRA also creates new tax credits and enhances others to stimulate investment in renewable energy sources. Certain provisions of the IRA became effective in tax year 2023. The Company is exploring clean energy tax incentives included in the IRA.

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Note 12 · Cash flows

Six months ended June 30	2024		2023
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates, net of amounts capitalized	$	133	$	75
Income taxes paid (including refundable credits)	18		28
Income taxes refunded (including refundable credits)	—		1
Hawaiian Electric consolidated
Interest paid to non-affiliates	44		33
Income taxes paid (including refundable credits)	27		38
Income taxes refunded (including refundable credits)	—		2
Supplemental disclosures of noncash activities
HEI consolidated
Property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	26		50
Right-of-use assets obtained in exchange for finance lease obligations (financing)	108		76
Right-of-use assets obtained in exchange for operating lease obligations (investing)	1		1
Common stock issued (gross) for director and executive/management compensation (financing)1	3		8
Obligations to fund low income housing investments (investing)	—		7
Loans transferred from held for investment to held for sale (investing)	29		72
Transfer of retail repurchase agreements to deposit liabilities (financing)	—		98
Hawaiian Electric consolidated
Electric utility property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	25		49
Right-of-use assets obtained in exchange for finance lease obligations (financing)	107		76

1 The 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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Note 13 · Fair value measurements

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:

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 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.

The fair value of the mortgage revenue bonds 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. Residential and commercial loans are carried at the lower of cost or market and are valued using market observable pricing inputs, which are derived from third party loan sales and, therefore, are classified within Level 2 of the valuation hierarchy.

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. Since the valuation is derived from model-based techniques, ASB includes loans held for investment within Level 3 of the valuation hierarchy.

Collateral dependent loans. Collateral dependent loans have been adjusted to fair value. When a loan is identified as collateral dependent, the Company measures the impairment using the current fair value of the collateral, less selling costs. Depending on the characteristics of a loan, the fair value of collateral is generally estimated by obtaining external appraisals, but in some cases, the value of the collateral may be estimated as having little or no 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. If it is determined that the value of the collateral dependent loan is less than its recorded investment, the Company recognizes this impairment and adjusts the carrying value of the loan to fair value through the allowance for credit losses.

Real estate acquired in settlement of loans. Foreclosed assets are initially measured at fair value (less estimated costs to sell) and subsequently measured at the lower of the carrying value or fair value less selling costs. Fair values 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. 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. MSRs 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

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both published and unpublished sources of market related assumptions and its own experience and expertise to arrive at a value. ASB uses the third-party value only to assess the reasonableness of its own estimate. ASB includes MSRs within Level 3 of the valuation hierarchy.

Time certificates. The fair value of fixed-maturity certificates of deposit was estimated by discounting the future cash flows using the rates currently offered for FHLB advances of similar remaining maturities. Deposit liabilities are classified in Level 2 of the valuation hierarchy.

Other borrowings. For advances, repurchase agreements and other bank borrowings, fair value is estimated using quantitative discounted cash flow models that require the use of interest rate inputs that are currently offered for advances, repurchase agreements and other bank borrowings 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 fixed-rate long-term debt—other than bank 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 risks, terms, and remaining maturities. The carrying amount of floating rate long-term debt—other than bank approximated fair value because of the short-term interest reset periods. Long-term debt—other than bank is classified in Level 2 of the valuation hierarchy.

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 marketplace that are observable and are classified as Level 2 measurements.

Interest rate swaps. The Company measures its interest rate swaps at fair value. The fair values of the Company's interest rate swaps are based on the estimated amounts that the Company would receive or pay to terminate the contracts at the reporting date and are determined using interest rate pricing models and interest rate related observable inputs. The fair values of the Company's interest rate swaps are classified as a Level 2 measurements.

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The following table presents the carrying or notional amount, fair value and placement in the fair value hierarchy of the Company’s financial instruments.

			Estimated fair value
(in thousands)	Carrying or notional amount		Quoted prices in active markets for identical assets  (Level 1)		Significant  other observable  inputs  (Level 2)		Significant unobservable inputs  (Level 3)		Total
June 30, 2024
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,061,687	$	—	$	1,047,611	$	14,076	$	1,061,687
Held-to-maturity investment securities	1,179,182		—		1,058,691		—		1,058,691
Loans, net	5,977,249		—		13,899		5,494,566		5,508,465
Mortgage servicing rights	7,906		—		—		17,862		17,862
Derivative assets	41,122		5		1,817		—		1,822
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,048,825		—		1,037,878		—		1,037,878
Other bank borrowings	520,000		—		518,083		—		518,083
Long-term debt, net—other than bank	2,838,224		—		2,124,907		—		2,124,907
Hawaiian Electric consolidated
Long-term debt, net	1,934,747		—		1,380,338		—		1,380,338
December 31, 2023
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,136,439	$	—	$	1,122,081	$	14,358	$	1,136,439
Held-to-maturity investment securities	1,201,314		—		1,103,668		—		1,103,668
Loans, net	6,121,606		—		15,176		5,723,823		5,738,999
Mortgage servicing rights	8,169		—		—		18,722		18,722
Derivative assets	16,880		—		1,058		—		1,058
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,063,907		—		1,053,101		—		1,053,101
Other bank borrowings	750,000		—		747,508		—		747,508
Long-term debt, net—other than bank	2,842,429		—		2,133,225		—		2,133,225
Derivative liabilities	28,449		18		303		—		321
Hawaiian Electric consolidated
Long-term debt, net	1,934,277		—		1,385,025		—		1,385,025

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - (Unaudited) continued

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

	June 30, 2024						December 31, 2023
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Available-for-sale investment securities (bank segment)
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	—	$	1,005,801	$	—	$	—	$	1,077,168	$	—
U.S. Treasury and federal agency obligations	—		8,883		—		—		12,010		—
Corporate bonds	—		32,927		—		—		32,903		—
Mortgage revenue bonds	—		—		14,076		—		—		14,358
	$	—	$	1,047,611	$	14,076	$	—	$	1,122,081	$	14,358
Derivative assets
Interest rate lock commitments (bank segment)1	$	—	$	89	$	—	$	—	$	86	$	—
Forward commitments (bank segment)1	5		—		—		—		—		—
Interest rate swap (Other segment)2	—		1,728		—		—		972		—
	$	5	$	1,817	$	—	$	—	$	1,058	$	—
Derivative liabilities
Forward commitments (bank segment)1	$	—	$	—	$	—	$	18	$	—	$	—
Interest rate swap (Other segment)2	—		—		—		—		303		—
	$	—	$	—	$	—	$	18	$	303	$	—

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

2     Derivatives are included in other assets and other 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 six months ended June 30, 2024 and 2023.

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

	Three months ended June 30				Six months ended June 30
Mortgage revenue bonds	2024		2023		2024		2023
(in thousands)
Beginning balance	$	14,217	$	14,766	$	14,358	$	14,902
Principal payments received	(141)		(136)		(282)		(272)
Purchases	—		—		—		—
Unrealized gain (loss) included in other comprehensive income	—		—		—		—
Ending balance	$	14,076	$	14,630	$	14,076	$	14,630

Mortgage revenue bonds are 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 June 30, 2024, the weighted average discount rate was 5.65%, which was derived by incorporating a credit spread over the one month SOFR. 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. As of June 30, 2024 and December 31, 2023, there were no financial instruments measured at fair value on a nonrecurring basis.

For the six months ended June 30, 2024 and 2023, there were no adjustments to fair value for ASB’s loans held for sale.

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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 2023 Form 10-K and should be read in conjunction with such discussion and the 2023 annual consolidated financial statements of HEI and Hawaiian Electric and notes thereto included in HEI’s and Hawaiian Electric’s 2023 Form 10-K, as well as the quarterly condensed consolidated financial statements and notes thereto included in Item 1 of this Form 10-Q.

HEI consolidated

Recent developments. On August 8, 2023, a number of brush fires in the West Maui (Lahaina) and Upcountry Maui areas caused widespread property damage, including damage to property of the Utilities, and 102 confirmed fatalities in Lahaina (the Maui windstorm and wildfires). The circumstances surrounding the Maui windstorm and wildfires are currently the subject of several investigations.

As of August 8, 2024, HEI and the Utilities have each been named in approximately 700 lawsuits related to the Maui windstorm and wildfires. These civil and class action lawsuits have been filed in the Maui and Oahu Circuit Courts against HEI, the Utilities, and other defendants, including the County of Maui, the State of Hawaii and related state entities, private landowners and developers, and telecommunications companies (collectively, tort-related legal claims). Two class actions are also pending in federal court. Most of these lawsuits allege that the defendants were responsible for, and/or negligent in failing to prevent or respond to the wildfires that led to the property destruction and loss of life. Other claims include, among other things, personal injury, wrongful death, emotional distress and inverse condemnation. One lawsuit asserting similar theories and claims was filed by the County of Maui against HEI and the Utilities, one lawsuit was filed by Spectrum Oceanic, LLC against HEI and the Utilities and other defendants, and other lawsuits were filed by approximately 160 subrogation insurers against HEI, the Utilities, a private landowner, and telecommunications companies. Additional lawsuits may be filed against the Company and other defendants in the future. The plaintiffs seek to recover damages and other costs, including punitive damages. Defendants have asserted cross-claims against one another for indemnification, contribution, and subrogation. In addition to the tort-related legal claims, the Company is also involved in a securities class action and six shareholder lawsuits. See Note 2 of the Condensed Consolidated Financial Statements.

On August 2, 2024, attorneys representing the individual and class plaintiffs reached an agreement in principle with all defendants to settle all of their tort-related legal claims in the litigation arising out of the Maui windstorm and wildfires. HEI attached the agreement in principle to the Form 8-K that it filed on August 5, 2024. The agreement in principle was the product of a mediation process that lasted several months and remains subject to final documentation and court approval. Under the agreement in principle, HEI and Hawaiian Electric, the State of Hawaii, the County of Maui, Kamehameha Schools, West Maui Land Co., Hawaiian Telcom and Spectrum/Charter Communications have agreed to contribute a total of approximately $4.04 billion to one or more funds that would pay the claims of those who filed lawsuits in state and federal courts, or who may have claims but have not yet filed lawsuits, in connection with the Maui windstorm and wildfires.

The agreement in principle does not resolve claims with insurers who have asserted subrogation claims in separate lawsuits, and such insurers are not parties to the agreement in principle. However, the agreement in principle provides that the definitive settlement agreement must provide for resolution of all subrogation claims by insurers that have been or could be brought against defendants arising out of the Maui windstorm and wildfires for no additional consideration. The agreement in principle includes a condition to the defendants’ obligations providing that within 90 days from its execution, either (a) insurers that have brought claims arising out of the Maui windstorm and wildfires enter into a written agreement that provides for releases of all claims against the defendants, or (b) that a trial court enters an order providing that if the final definitive agreement between the plaintiffs and the defendants becomes effective, then those same insurers’ exclusive remedy for any claims against the defendants would be limited to asserting liens against the settlement amounts obtained by the individual plaintiffs (so long as the order becomes final and unappealable within nine months from its date of issuance or, in that time period, those same insurers agree to provide the requisite releases).

Of the total settlement amount, HEI and Hawaiian Electric would contribute a total of $1.99 billion, which includes as a credit towards that amount the $75 million previously contributed for the One ‘Ohana Initiative, to be paid in four equal annual installments, with the first installment expected to be made no earlier than mid-2025. While the agreement in principle remains subject to final documentation and court approval, the Utilities have accrued their best estimate of the loss of approximately $1.71 billion, which represents the best estimate of the lump sum amount to settle claims with the plaintiffs as of June 30, 2024. The agreement in principle contains no admission of any liability by HEI or the Utilities and reflects the collective efforts of the State, HEI and the Utilities, and other defendants to seek a comprehensive resolution of the litigation arising out of the Maui windstorm and wildfires. The Utilities will seek insurance recovery to partially mitigate the potential financial impact; however, the timing and amount of any insurance recoveries are not determinable at this time.

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On April 16, 2024, the County of Maui Department of Fire and Public Safety (MFD) released its After-Action Report (AAR) on the Maui windstorm and wildfires, the purpose of which was to enable future enhancements to mitigate the impact of future similar major events. The AAR identified 17 issues that the MFD faced during the Maui windstorm and wildfires or needs to address and provided 111 recommendations to consider for addressing these challenges. The issues and recommendations focus on the MFD. Some of the key areas for improvement include addressing the lack of apparatus, personnel and fire stations and the need for mutual aid and communication programs. The AAR did not address the cause or origin of the fires.

On April 17, 2024, the Hawaii Attorney General released the first of three reports that it plans on releasing regarding its investigation into the Maui windstorm and wildfires (the first AG report). The first AG report chronologically details the major events and response efforts related to the Maui windstorm and wildfires, with a focus on the events concerning the Lahaina area between 2:55 p.m. on August 8, 2023, and 8:30 a.m. on August 9, 2023. It did not address the cause or origin of the fires. The second planned report is expected to analyze the timeline and facts of the Maui windstorm and wildfires and the third planned report is expected to provide recommendations to address future events.

In the 2024 Hawaii Legislative session, bills were proposed (1) to create a statewide wildfire relief fund to compensate participating property owners, insurers, and government entities for damages resulting from future catastrophic wildfires; (2) to establish a process for the PUC to review and approve risk-based wildfire protection plans for electric utilities; and (3) to authorize the PUC to issue bonds securitized by future rate payments to pay for the risk-based wildfire protection plans and certain other costs related to catastrophic wildfires. The bills passed all committees and made it to the conference committee—the last stop in the Hawaii Legislature before the final reading—but they did not progress out of conference committee. Thereafter, Governor Josh Green announced the creation of a Hawaii Climate Advisory Team, which the Governor’s office stated in a news release would “recommend steps to create a durable fund to mitigate the impacts of dynamic climate change and to develop a fair and comprehensive structure to resolve claims related to future disasters” including “develop[ing] a customized go-forward fund structure and related claims settlement mechanics.” As to the wildfire mitigation plan and securitization bill, the Governor’s office stated in a letter that Hawaii’s “energy future and the stability and reliability of the utility is riding on this bill”; and later stated to news outlets that the Governor plans to continue negotiations and discussions with the goal of having the bill reintroduced at the next Hawaii legislative session in 2025.

In the second quarter of 2024, economic conditions in Hawaii remained stable with seasonally adjusted unemployment rate at 2.9% for June 2024 and the average daily passenger count was 1.7% lower than the comparable period in the prior year. While economic conditions remained stable during the quarter, the Utility’s kWh sales in the second quarter of 2024 were down by 1.2%, compared to the second quarter of 2023 due to a decrease in Maui sales from the Maui windstorm and wildfires and the continued adoption of energy efficiency measures and distributed energy resources. While the level of kWh sales does not affect Utility revenues due to decoupling, it may increase or decrease the price per kWh paid by customers. See “Decoupling” in Note 4 of the Condensed Consolidated Financial Statements for a discussion of the decoupling mechanism.

At the Bank, net interest margin for the second quarter of 2024 was 2.79% as compared to 2.75% for the prior quarters ended March 31, 2024 and June 30, 2023. The increase in net interest margin was primarily due to the continued benefit from the sale of investment securities in the fourth quarter 2023 which was used to pay down maturing higher costing liabilities during the first quarter 2024. In addition, yields from earning assets increased primarily due to higher loan yields.

ASB’s funding cost, which impacts its net interest margin, is driven by the mix of its funding sources, with the lowest cost source of funding provided by its core deposits. At June 30, 2024, core deposits were down approximately 1.3% from year end 2023, resulting in an increase in its overall cost of funds. Looking forward, ASB expects that its deposit base will remain relatively flat to down, given the higher interest rate environment, as well as inflationary pressures on customers that may drive increased spending. ASB also expects that the higher interest rate environment will continue to pressure funding costs and its deposit mix as customers move funds into higher costing certificate of deposits, which in turn will affect net interest income and net interest margin.

Since its peak in June 2022, monthly inflation rates have decreased as reflected in the U.S. Consumer Price Index (CPI). Although the inflation rate, as measured by CPI, has been cooling off from its 2022 peak, the rate is still at a moderately-high level of 3.0% as of June 30, 2024 and inflationary pressures are expected to continue over the near- to medium-term and have led to higher costs for O&M and capital projects and higher interest expense at the Utilities and HEI, as well as higher compensation and benefits cost at the Bank.

Short-term interest rates have also increased significantly as a result of the Federal Reserve’s ongoing rate increases to the federal funds target rate. The higher interest rate environment has impacted the fair value of the Bank’s investment portfolio, which declined and was recorded as an other comprehensive loss. Unrealized losses on held-to-maturity (HTM) securities are not recorded to other comprehensive loss because ASB has the intent and ability to hold the securities till maturity and recover

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its full investment. At June 30, 2024, the unrealized losses on HTM securities not recorded to other comprehensive losses was approximately $88 million after tax.

For further discussion of the impacts of inflation and other macro-economic factors impacting the Utilities and the Bank, see “Recent Developments” in the Electric utility and Bank sections below.

RESULTS OF OPERATIONS

	Three months ended June 30,				%
(in thousands)	2024		2023		change	Primary reason(s)*
Revenues	$	897,360	$	895,685	—	Increase for the bank segment, offset by decreases for the electric utility and “other” segments.
Operating income (loss)	(1,718,975)		92,979		NM	Decrease for the electric utility (includes wildfire tort-related claims of $1.71 billion) and bank (includes goodwill impairment of $82.2 million) segments and higher operating loss for the “other” segment. See below for HEI Consolidated Maui windstorm and wildfires costs, net.
Net income (loss) for common stock	(1,295,484)		54,610		NM	Lower net income for the electric utility and bank segments and higher net loss for the “other” segment. See below for HEI Consolidated Maui windstorm and wildfires costs, net and effective tax rate explanation.

	Six months ended June 30				%
(in thousands)	2024		2023		change	Primary reason(s)*
Revenues	$	1,794,518	$	1,823,922	(2)	Decreases for the electric utility and “other” segments, partly offset by an increase for the bank segment.
Operating income (loss)	(1,642,556)		186,497		NM	Decrease for the electric utility (includes wildfire tort-related claims of $1.71 billion) and bank (includes goodwill impairment of $82.2 million) segments and higher operating loss for the “other” segment. See below for HEI Consolidated Maui windstorm and wildfires costs, net.
Net income (loss) for common stock	(1,253,362)		109,331		NM	Lower net income for the electric utility and bank segments and higher net loss for the “other” segment. See below for HEI Consolidated Maui windstorm and wildfires costs, net and effective tax rate explanation.

*     Also, see segment discussions which follow.

NM - Not meaningful.

The Company’s effective tax rates for the second quarter and first six months of 2024 were 26% tax benefit and for the second quarter and first six months of 2023 were 21% tax expense. The effective tax rates for the second quarter and for the first six months of 2024 was higher than the comparable period due to the substantial pre-tax loss resulting from the Utilities’ accrual of the loss contingencies related to the tort-related claims because the impact of permanent items had a smaller impact on the effective rate.

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For the three and six months ended June 30, 2024, the Company’s incremental expenses related to the Maui windstorm and wildfires described in Note 2 of the Condensed Consolidated Financial Statements, were as follows:

	Three months ended June 30, 2024
(in thousands)	Electric utility			Bank		Other segment		HEI Consolidated
Maui windstorm and wildfires related expenses:
Legal expenses	$	17,613		$	819	$	6,568	$	25,000
Outside services expense	997			382		399		1,778
Provision for credit losses	—			(800)		—		(800)
Wildfire tort-related claims	1,712,000		2	—		—		1,712,000
Other expense	5,741		3	51		1,139		6,931
Interest expense	2,524			—		862		3,386
Total Maui windstorm and wildfires related expenses	1,738,875			452		8,968		1,748,295
Insurance recoveries	(16,379)			—		(2,496)		(18,875)
Deferral treatment approved by the PUC1	(7,656)			—		—		(7,656)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	$	1,714,840		$	452	$	6,472	$	1,721,764

	Six months ended June 30, 2024
(in thousands)	Electric utility			Bank		Other segment		HEI Consolidated
Maui windstorm and wildfires related expenses:
Legal expenses	$	28,348		$	902	$	10,777	$	40,027
Outside services expense	1,781			2,007		737		4,525
Provision for credit losses	—			(2,300)		—		(2,300)
Wildfire tort-related claims	1,712,000		2	—		—		1,712,000
Other expense	14,882		3	(266)		1,334		15,950
Interest expense	6,431			—		1,780		8,211
Total Maui windstorm and wildfires related expenses	1,763,442			343		14,628		1,778,413
Insurance recoveries	(26,348)			—		(5,104)		(31,452)
Deferral treatment approved by the PUC1	(15,554)			—		—		(15,554)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	$	1,721,540		$	343	$	9,524	$	1,731,407

1    Related to the PUC’s order, received on December 27, 2023, approving deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the August 2023 Maui windstorm and wildfires. Amounts were reclassified to a regulatory asset. See Note 2 of the Condensed Consolidated Financial Statements.

2    Represents the Utilities’ best estimate of the losses related to a proposed settlement of all wildfire tort-related legal claims and cross claims as of June 30, 2024. See Note 2 of the Condensed Consolidated Financial Statements.

3    Includes $2.8 million and $9.5 million pursuant to an agreement to settle indemnification claims asserted by the State of Hawaii, for the three and six months ended June 30, 2024, respectively. See Note 2 of the Condensed Consolidated Financial Statements.

Note: Other segment Maui windstorm and wildfires related expenses - legal, outside services and other are included in “Expenses-Other” and interest expense is included “Interest expense, net—other than on deposit liabilities and other bank borrowings” on the HEI and subsidiaries Condensed Consolidated Statements of Income. See Electric utility and Bank sections below for more detail.

Since the Maui windstorm and wildfires on August 8, 2023 through June 30, 2024, HEI and its subsidiaries have incurred approximately $1.9 billion of Maui windstorm and wildfires expenses, including the Utilities’ best estimate of the losses related to a proposed settlement of all wildfire tort-related legal claims and cross claims and the One ‘Ohana Initiative contribution. Certain of these costs are reimbursable under excess liability insurance, professional liability and directors and officers liability insurance policies. As of June 30, 2024, HEI and its subsidiaries have approximately $41 million, $25 million and $133 million of insurance coverage remaining under the excess liability, professional liability and directors and officers liability policies, respectively, after deducting applicable retention amounts and estimated insurance recoveries, including the One ‘Ohana

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Initiative contribution.

With the Company accruing its best estimate of the losses related to a proposed settlement of all wildfire tort-related legal claims and cross claims as of June 30, 2024, the Company still expects the Electric utility and HEI to continue to incur primarily legal expenditures in connection with the Maui windstorm and wildfires; however, the Company has partially mitigated the financial impact through insurance recoveries as well as the Utilities obtaining deferral treatment for incremental non-labor expense. At ASB, the lessening of loss uncertainties related to the Maui windstorm and wildfires have had a positive impact on its provision for credit losses, improving loss rates and lower loan portfolio balances.

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 (UHERO), 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 news media).

In the second quarter, the average daily passenger count was 1.7% lower than the comparable period in the prior year. The recovery in total passenger counts from the low levels in 2020, which occurred under COVID-19 restrictions, thus far has been driven by domestic travelers, with international travelers, primarily Japan, remaining at lower levels. In the second quarter, international visitor arrivals (excluding Japan) have continued to increase at a modest pace, but is still 23.9% below 2019 levels. Due to the weak yen, Japanese visitors are 44% below 2019 levels.

Hawaii’s seasonally adjusted unemployment rate in June 2024 was 2.9%, which was higher compared to the June 2023 rate of 2.8%. The national unemployment rate in June 2024 was 4.1% compared to 3.6% in June 2023. According to the most recent forecast by UHERO, issued on May 10, 2024, job growth in the state will decrease to 0.8% for 2024 and 1.0% for 2025. The Maui windstorm and wildfires destroyed a majority of the businesses in Lahaina, but initial visitor recovery after the wildfires has proven to be somewhat stronger than initially expected. The labor market recovery on Maui was also stronger than expected, reflecting faster employment recovery and anticipated outflows from the labor force as some residents relocate off island. Accordingly, unemployment on Maui is predicted to average 5.6% in 2024, slightly receding to 4.6% by 2026.

Hawaii real estate activity through June 2024, as indicated by Oahu’s home resale market, resulted in an increase in the median sales price of 3.9% for condominiums and an increase of 6.7% for single-family homes compared to the same period in 2023, with the June median single-family home price of $1,120,000, below the record $1,153,500 set in May 2022. The number of closed sales decreased 24.5% for condominiums and increased 4.0% for single-family residential homes through the second quarter of 2024 compared to 2023.

Hawaii’s petroleum product prices relate to the crude oil in international markets. The price of crude oil has decreased about 6% over the same quarter in the prior year. While the fuel costs are below 2023’s peak, they remain elevated.

At its June 12, 2024 meeting, the Federal Open Market Committee (FOMC) decided to maintain the federal funds rate target range of 5.25% - 5.50%. The FOMC is still assessing plans to adjust its stance on monetary policy depending on the economic outlook to achieve maximum employment and inflation at the rate of 2 percent over the long run. The Federal Reserve stated that it will continue to reduce its holdings of Treasury securities and agency mortgage-backed securities.

UHERO forecasts full year 2024 real GDP growth of 1.5%, an increase in total visitor arrivals of 1.9%, an increase in real personal income of 0.9%, and an unemployment rate of 3.1%. The Maui visitor industry has been recovering faster than anticipated and international visitors to the state are gradually returning. Hawaii has seen strong visitor spending at the end of 2023, however real visitor spending is expected to soften, before stabilizing in 2025. The 2024 U.S. economy continues to expand supported by strong consumer spending, healthy job markets and progress on reducing inflation, which will help bring inflation into the Fed’s target range and achieve a “soft landing”.

See also “Recent Developments” in the “Electric utility” and “Bank” sections below for further discussion of the economic impact of recent events.

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“Other” segment.

	Three months ended June 30,
(in thousands)	2024		2023		Primary reason(s)
Revenues	$	3,086	$	4,609	The revenues for the second quarter of 2024 were lower than the comparable period in 2023 primarily due to lower sales at Pacific Current1 subsidiaries.
Operating loss	(17,149)		(5,514)		The second quarters of 2024 and 2023 include $4.0 million of operating loss and $0.6 million of operating income, respectively, from Pacific Current1. The higher operating loss is primarily due to lower Pacific Current asset performances mainly at Hamakua Energy and Mahipapa due to unexpected plant shut downs in the first quarter of 2024 as compared to the prior year period. Corporate expenses for the second quarter of 2024 were $7.1 million higher than the same period in 2023, primarily due to $5.6 million of Maui windstorm and wildfires related costs, net of insurance recovery for the second quarter of 2024.
Net loss	(20,303)		(10,893)		The net loss for the second quarter of 2024 was higher than the net loss for the second quarter of 2023 due to $0.3 million higher interest expense, net of interest income, primarily related to HEI’s August 2023 draw on the revolving credit facility as compared to the prior year period, and the same factors cited for the change in operating loss above. Also see effective tax rate explanations above.

	Six months ended June 30
(in thousands)	2024		2023		Primary reason(s)
Revenues	$	6,522	$	8,628	The revenues for the first six months of 2024 were lower than the comparable period in 2023 primarily due to lower sales at Pacific Current1 subsidiaries.
Operating loss	(29,617)		(11,391)		The first six months of 2024 and 2023 include $9.5 million and $0.5 million of operating loss, respectively, from Pacific Current1. The higher operating loss is primarily due to a $3.5 million impairment loss on assets damaged in a March 2024 fire at Mahipapa and lower Pacific Current asset performances mainly at Hamakua Energy and Mahipapa due to unexpected plant shut downs in the first quarter of 2024 as compared to the prior year period. Corporate expenses for the first six months of 2024 were $9.3 million higher than the same period in 2023, primarily due to $7.7 million of Maui windstorm and wildfires related costs, net of insurance recovery for the first six months of 2024.
Net loss	(38,336)		(21,743)		The net loss for the first six months of 2024 was higher than the net loss for the first six months of 2023 due to $1.7 million higher interest expense, net of interest income, primarily related to HEI’s August 2023 draw on the revolving credit facility as compared to the prior year period, and the same factors cited for the change in operating loss above. Also see effective tax rate explanations above.

1     Hamakua Energy’s sales to Hawaii Electric Light (a regulated affiliate) are eliminated in consolidation.

The “other” business segment loss includes results of the stand-alone corporate operations of HEI (including eliminations of intercompany transactions) and ASB Hawaii, Inc. (ASB Hawaii), as well as the results of Pacific Current, a direct subsidiary of HEI focused on investing in clean energy and sustainable infrastructure projects; Pacific Current’s indirect subsidiary, Hamakua Energy, which owns a 60 MW combined cycle power plant on Hawaii Island that provides electricity to Hawaii Electric Light; Pacific Current’s subsidiaries, Mauo, LLC (Mauo), which owns solar-plus-storage projects totaling 8.6 MW on five University of Hawaii campuses, Mahipapa, which owns a 7.5 MW nameplate biomass facility on Kauai, Alenuihaha Developments, LLC, which owns a collection of renewable energy assets on Oahu and Kauai, Ka‘ie‘ie Waho Company, LLC, which owns a 6 MW solar photovoltaic system that provides renewable energy to Kauai Island Utility Cooperative, and Ka‘aipua‘a, LLC, which is constructing a wastewater treatment and energy recovery facility on Hawaii Island; as well as eliminations of intercompany transactions.

In late February 2024, Hamakua Energy’s first combustion turbine (CT1) and its leased combustion turbine (leased CT) unexpectedly sustained damages resulting in a plant shut down on Hawaii Island. The Company is currently conducting an investigation into the root cause of the damages. Upon inspection of CT1, it was determined that the unit was not serviceable. Due to the generation capacity shortfall on Hawaii Island (refer to “System reliability” in “Recent developments” of the

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Hawaiian Electric’s MD&A below), and the extensive timeline and cost to overhaul CT1, management decided to retire and replace CT1. Due to the age of the unit, the net book value is immaterial. In April 2024, Hamakua Energy purchased a new combustion turbine and installed the unit in May 2024 at a total cost of approximately $8.3 million. The new CT1 was placed into service in June 2024. Pursuant to the lease pool program agreement, the leased CT was returned to the lessor. A new leased CT has been delivered and is expected to be placed into service in the third quarter of 2024. Hamakua Energy’s second combustion turbine (CT2) is currently in a scheduled overhaul which has incurred delays due to supply shortages. The CT2 overhaul is expected to be completed and the unit placed back into service in the fourth quarter of 2024.

In March 2024, a fire destroyed the cooling tower at the Mahipapa facility on Kauai. The fire was ignited from a vendor’s welding activities being performed on the cooling tower during its scheduled maintenance. As a result, the plant is currently shut down while repairs are being performed. Mahipapa recorded an impairment loss of $3.5 million in March 2024. The Company expects to complete its repairs and bring the facility back online in the third quarter of 2024. Mahipapa is currently working with its legal counsel and insurance company on seeking reimbursement of its losses related to damages sustained to its plant facilities.

FINANCIAL CONDITION

Liquidity and capital resources.  See “Credit and Capital Market Risk” in Item 1A. Risk Factors in HEI’s and Hawaiian Electric’s 2023 Form 10-K and in Item 1A. Risk Factors below.

In June 2024, the Utilities accrued estimated wildfire liabilities totaling approximately $1.71 billion (pre-tax) that are considered probable, related to the settlement of the Maui windstorm and wildfire tort-related legal claims (see Note 2 of the Condensed Consolidated Financial Statements). For the three and six months ended June 30, 2024, HEI and its subsidiaries incurred net losses of approximately $1.30 billion and $1.25 billion, respectively.

HEI and the Utilities’ future results of operations involve significant risks and uncertainties. Factors that could affect HEI’s and the Utilities’ future operating results and could cause actual results to vary materially from expectations include, but are not limited to, access to capital, ability to attract and retain key personnel, and pending or threatened litigation (including recent litigation noted above).

Management believes HEI and the Utilities’ current combined cash balance at June 30, 2024 of $213.1 million and the available capacity on the Utilities’ ABL facility will not be sufficient to fund its planned expenditures, which includes estimated payments to settle wildfire claims, through at least August 2025.

These conditions raise substantial doubt about HEI’s and the Utilities’ ability to continue as a going concern within one year after the date that financial statements are issued. The ability to continue as a going concern is dependent primarily upon the Company’s ability to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims while also meeting their obligations to repay their liabilities arising from normal business operations when they become due. The accompanying consolidated financial statements have been prepared on a basis which assumes HEI and the Utilities are a going concern and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classifications of liabilities that may result from any uncertainty related to HEI’s and the Utilities’ ability to continue as a going concern. Such adjustments could be material.

HEI and the Utilities are currently working with their financial advisors on a financing plan to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims. The Company expects to finance the settlement payments over time through a mix of debt, common equity, equity-linked securities or other potential options. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful. If the financing plans are unsuccessful, the Company may need to consider other strategic alternatives. See further discussion in Part II. Other Information—Item 1A. Risk Factors.

At the end of the quarter, HEI and Hawaiian Electric had no commercial paper outstanding. As of June 30, 2024, ASB’s unused FHLB borrowing capacity was approximately $1.5 billion and ASB had unpledged investment securities of $1.0 billion that were available to be used as collateral for additional borrowing capacity. At both June 30, 2024 and December 31, 2023, the total amount of available borrowing capacity (net of commercial paper outstanding) under the Company’s committed lines of credit was nil. As of June 30, 2024, HEI consolidated has $2.8 billion of long-term debt, net - other than bank, of which $59 million is due within 12 months and $284 million is due within 24 months.

As of June 30, 2024, HEI’s cash and cash equivalents balance, excluding its subsidiaries, was $124 million, compared to $127 million as of March 31, 2024 and $137 million as of December 31, 2023. The Company believes that its cash and cash equivalents and expected operating cash flow from operations would not be sufficient to meet the Company’s cash requirements in the next 12 months following the issuance of the financial statements. This is primarily due to the estimated liability to settle wildfire claims; the result of the August 2023 downgrades of their credit ratings to below investment grade which prevents the Company from accessing unsecured, short-term borrowings and continues to restrict access to the capital

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markets and other sources of debt and equity financing in a timely manner and on acceptable terms; extended plant shutdowns at Pacific Current’s Mahipapa facility; and higher working capital requirements resulting from inflation and elevated fuel prices. The Company is currently working with its financial advisors on a financing plan to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful.

For the Utilities, while fuel prices have moderated from their highs in 2022, they remain elevated and have increased the cost of carrying fuel inventory and higher customer accounts receivable balances as fuel is consumed and billed to customers. While the accounts receivable balance has decreased since December 2023, it remains elevated coming out of the pandemic and has led to higher bad debt expense and higher write-offs in 2023 and year-to-date 2024, following the end of the moratorium on disconnections. The higher bad debt expense is expected to continue until the Utilities return to pre-pandemic collection practices, along with a decrease in volume, for delinquent accounts. The Maui windstorm and wildfires have not and are not anticipated to materially impact accounts receivable, however, it will lead to higher bad debt expense. As of June 30, 2024, approximately $13.8 million of the Utilities’ accounts receivables were over 30 days past due. Of the over 30 days past due amounts, approximately 36% were on payment plans. In addition to the cash flow impact from delayed collection of accounts receivable, lower kWh sales relative to the level of kWh sales approved in the last rate case generally result in delayed timing of cash flows, resulting in higher working capital requirements (see “Recent Developments” in the Electric utility section below).

If further liquidity is deemed necessary in the short term, the Utilities could also reduce the pace of capital spending related to non-essential projects, manage O&M expenses, seek borrowings on a secured basis, and explore asset sales.

At ASB, liquidity remains at satisfactory levels. ASB’s cash and cash equivalents was $335 million as of June 30, 2024, compared to $435 million as of December 31, 2023. ASB remains well above the “well capitalized” level under the FDIC Improvement Act prompt correction action capital category, and while the Hawaii economic outlook remains stable, there are emerging risks from potential continued turmoil in the banking industry, inflation, higher interest rates and the tightening of monetary policy that increase the risk of a recession, which could create increased uncertainty regarding the impact on loan performance and the allowance for credit losses (see “Recent Developments” in the Bank section below).

HEI Consolidated material cash requirements. Material cash requirements of HEI Consolidated include: payments related to settlement of tort-related legal claims and cross claims, Utility related capital expenditures (including capital expenditures related to wildfires and wildfire mitigations), labor and benefit costs, O&M expenses, legal and consulting costs related to the Maui windstorm and wildfires, fuel and purchase power costs, and debt and interest payments; Bank related investments in loans; HEI related labor and benefits costs, debt and interest payments and legal and consulting costs related to the Maui windstorm and wildfires and HEI equity contributions to support Pacific Current’s sustainable infrastructure investments.

The substantial doubt about the Company’s ability to continue as a going concern and the Company’s credit rating downgrades related to the Maui windstorm and wildfires will continue to adversely impact its ability to access capital markets and other sources of debt and equity financing, if at all, in a timely manner and on acceptable terms The Company is currently working with its financial advisors on a financing plan to raise the capital required to settle its wildfire claims. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful. Further, the suspension of dividends from its subsidiaries, the economic impact of higher fuel prices, inflation, higher interest rates, tightening of monetary policy and geopolitical situations, create significant uncertainty, and the Company cannot predict the extent or duration of these conditions, the future effects that these conditions will have on the Company’s financing plan, cost of capital and its ability to access additional capital, or the future impacts on the Company’s financial position, results of operations, and cash flows.

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

(dollars in millions)	June 30, 2024				December 31, 2023
Long-term debt, net—other than bank	$	2,838	72	%	$	2,842	54	%
Preferred stock of subsidiaries	34		1		34		1
Common stock equity	1,085		27		2,345		45
	$	3,957	100	%	$	5,221	100	%

On March 12, 2024, S&P revised HEI’s outlook to “Negative” from “Watch Negative” and affirmed the “B-” issuer credit rating. The downgrades of HEI’s credit ratings will continue to adversely impact its ability to access capital markets and other sources of debt financing, if at all, in a timely manner and on acceptable terms.

There were no new issuances of common stock through the Dividend Reinvestment Program (DRIP), HEIRSP or the ASB 401(k) Plan in the six months ended June 30, 2024 and 2023.

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For the first six months of 2024, net cash provided by operating activities of HEI consolidated was $193 million. Net cash provided by investing activities for the same period was $34 million, primarily due to ASB’s net decrease in loans held for investment, proceeds of sale of commercial loans and ASB’s receipt of investment security repayments and maturities, partly offset by capital expenditures and purchase of FHLB stock, net of redemption. Net cash used in financing activities during this period was $355 million primarily due to net decreases in ASB’s other bank borrowings and deposit liabilities.

Dividends.  The payout ratios for the first six months of 2024 and full year 2023 were nil and 59%, respectively. 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, current and expected future economic conditions, and capital investment alternatives. In August 2023, due to the potential impact from the Maui windstorm and wildfires, the HEI Board of Directors voted to suspend the quarterly cash dividend, starting after the second quarter dividend. This action is intended to allow the Company to provide additional liquidity and allocate cash to rebuilding and restoring power and help ensure a strong future for the Utilities and Bank. The ASB Board of Directors determined to suspend its quarterly cash dividends to HEI, starting after the second quarter 2023 dividend, to help ensure maximum possible Bank liquidity and capital. The Hawaiian Electric Board of Directors determined it would suspend its quarterly dividends to HEI, starting with the second quarter 2024 dividend, which would have been paid in the third quarter of 2024. The decision of the Hawaiian Electric Board of Directors to suspend its dividend to HEI was based upon the size of the proposed settlement of wildfire tort litigation and the fact that, although HEI and the Utilities are working with their financial advisors on a plan to fund the settlement, no definitive funding plan currently exists, all of which raise substantial doubt as to Hawaiian Electric’s and HEI’s ability to continue as a going concern.

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.

For information about these material estimates and critical accounting policies, in addition to the critical policy discussed below, see pages 48 to 50, 67, and 80 to 81 of the MD&A included in Part II, Item 7 of HEI’s and Hawaiian Electric’s 2023 Form 10-K.

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

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Electric utility

Recent developments. See also “Recent developments,” which includes disclosures relating to Maui windstorm and wildfires in HEI’s MD&A.

In June 2024, the Utilities accrued estimated wildfire liabilities of approximately $1.71 billion (pre-tax) related to the settlement of the Maui windstorm and wildfire tort-related legal claims (see Note 2 of the Condensed Consolidated Financial Statements). For the three and six months ended June 30, 2024, the Utilities incurred net losses of approximately $1.23 billion and $1.19 billion, respectively.

In the second quarter of 2024, operation and maintenance expenses were higher by approximately $11 million, or 8%, as compared to the same period in 2023. The increase was mainly due to wildfire mitigation program expenditures related to inspections, an agreement to settle indemnification claims asserted by the State of Hawaii, higher property and general liability insurance costs, and higher transmission and distribution corrective and preventive maintenance.

In the second quarter of 2024, kWh sales volume decreased 1.2% compared to the same period in 2023. The decrease is primarily due to a decrease in Maui sales from the Maui windstorm and wildfires as Maui consumption decreased 5.8% in the second quarter of 2024 compared to the same period in 2023. Additionally, cooler weather in 2024 and the continued adoption of energy efficiency measures and distributed energy resources further contributed to the reduction of kWh sales.

Fuel prices have decreased about 6% over the same quarter in the prior year. While the fuel costs are below 2023’s peak, they remain elevated. Although the Utilities are able to pass through fuel costs to customers and have limited fuel cost exposure through a 2% fuel cost-risk sharing mechanism (approximately $3.7 million maximum exposure annually), higher customer bills could reduce customers’ ability to pay timely or increase the risk of non-payment. In addition, the higher customer bills may lead the PUC to consider other actions to limit or delay any proposed increase in rates in order to mitigate the overall bill impact of rising fuel prices.

In June 2024, the consumer price index increased 3.0% over the last 12 months. In Hawaii, the June 2024 Urban Hawaii (Honolulu) Consumer Price Index (CPI) increased 5.2% over the last 12 months. Under the PBR framework, inflation risk for the Utilities is partially mitigated by an Annual Rate Adjustment (ARA), which is based on a formula that includes a compounded and non-compounded portion.

•The compounded portion of the ARA adjustment includes an adjustment for the annual change in inflation based on the estimated change in Gross Domestic Product Price Index (GDPPI) for the upcoming year, less a predetermined annual productivity factor (currently set at zero), less a 0.22% customer dividend, applied to a basis equal to test year target revenues plus the RAM Revenue adjustments in effect prior to the implementation of PBR, plus the prior adjustment year’s compounded portion of the ARA adjustment. The inflation factor percentage is the consensus projection of annual percentage change in GDPPI for the following calendar year published by Blue Chip Economic Indicators each October. For the 2023 calendar year, the forecasted 2023 GDPPI was 3.68% (net of the 0.22% customer dividend), measured in October 2022, and became effective in rates on January 1, 2023. For the 2024 calendar year, the forecasted 2024 GDPPI was 2.18% (net of the 0.22% customer dividend), measured in October 2023, and became effective in rates on January 1, 2024.

•The non-compounded portion of the ARA adjustment includes a subtractive component, representing the management audit savings commitment, or refund to customers, which was approved by the PUC for the years 2021 through 2025.

Customer accounts receivable decreased in 2024 by $33 million, or 14% with the number of accounts past due greater than 90 days decreasing by 8% since December 31, 2023. The decrease in accounts receivables was primarily driven by receipt of government and other program assistance, higher cash receipts associated with increased disconnection efforts and a change in bill due date from 19 days to 15 days in March 2024, along with lower customer bills resulting from lower fuel prices. At this time, while accounts receivable balances continue to remain elevated compared to pre-pandemic levels, the decrease in accounts receivable balances since the beginning of the year has reduced working capital requirements and benefited the Utilities’ liquidity. See “Financial Condition—Liquidity and capital resources” for additional information.

System reliability. On March 25, 2024, the Utilities called on Hawaii Island customers to reduce or shift their electricity usage, and in certain instances initiated rolling outages due to a generation capacity shortfall. The situation was due to Hamakua Energy’s unexpected plant shutdown in late February 2024 and also due to the unavailability of generators that have experienced mechanical problems, were at reduced output, or were undergoing maintenance. During that time, generation margins were below targeted levels, especially when wind, solar and hydroelectric output were lower than forecasted. On April 24, 2024, the Utilities lifted their request to conserve electricity as several of the Utilities’ large generators returned to service and on June 3, 2024 Hamakua Energy completed replacement of one combustion turbine and returned to service. See above in “HEI MD&A-“Other” segment” for discussion relating to Hamakua Energy’s unexpected plant shutdown.

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Since the August 2023 Maui windstorm and wildfires, the Utilities have developed a set of Interim Wildfire Safety Measures (IWSM) to mitigate the risk of wildfires in areas identified as having higher risk of wildfire in all service territories (Oahu, Maui County, and Hawaii Island). These interim measures represent actions the Utilities either have already started, or will start in 2024, while the Utilities simultaneously work to develop a more comprehensive Wildfire Safety Strategy. In the near term, it is anticipated that these measures will result in disruptions to service and negatively impact T&D SAIDI and SAIFI. While the Utilities work to refine these measures over time to mitigate customer impacts, the Utilities are currently focused on taking immediate steps to keep island communities safe during extreme weather events. For a discussion regarding the launch of the Public Safety Power Shutoff (PSPS) program, see discussion below under “Interim Wildfire Safety Measures.”

Regulatory developments. On November 15, 2021, President Biden signed into law the $1.2 trillion Infrastructure Investment and Jobs Act (IIJA), which includes approximately $550 billion of new federal spending to be allocated over the next five years through various programs. The funding will help the State of Hawaii achieve its sustainability goals, including renewable energy, resilience, and decarbonization, while also prioritizing economic development, equity and affordability. The Utilities are pursuing potential grant funding of projects under various programs as primary applicant as well as in partnership with other organizations. On August 7, 2024, the Utilities received a notification from the U.S. Department of Energy that its application for $95 million in federal funds under IIJA has been awarded. The Utilities have one full application that is pending federal government agency decision. If awarded, it would allow for reduction up to $238 million in the Utilities’ recovery under the Exceptional Project Recovery Mechanism (EPRM) and cost to customers. See “Regulatory proceedings” in Note 4 of the Condensed Consolidated Financial Statements for additional discussions.

On August 16, 2022, President Biden signed into law the Inflation Reduction Act of 2022 (IRA) that provides for $258 billion in energy-related provisions over a 10-year period. The provisions of the IRA are intended to, among other things, lower gasoline and electricity prices, incentivize clean energy investment and promote reductions in carbon emissions. The Utilities are exploring clean energy tax incentives included in the IRA that may further reduce the Utilities’ recovery under the EPRM and cost to customers.

The Utilities cannot predict the ultimate timing and success of securing funding from any federal government programs.

For a discussion regarding the impact of the Maui windstorm and wildfires on the Utilities’ liquidity and capital resources, see discussion under “Financial Condition–Liquidity and capital resources.”

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RESULTS OF OPERATIONS

Three months ended June 30				Increase
2024		2023		(decrease)				(dollars in millions, except per barrel amounts)
$	792	$	794	$	(2)			Revenues. Net decrease largely due to:
						$	(26)	lower kWh generated and lower fuel oil prices1
						2		higher DSM revenue
						2		higher MPIR revenue
						6		higher revenue from ARA adjustments
						14		higher kWh purchased and higher PPAC revenues, partially offset by lower purchased power energy prices2
259		280		(21)				Fuel oil expense1. Net decrease largely due to lower kWh generated and lower fuel oil prices, offset in part by worse heat rate performance, impacted by battery storage round trip efficiency loss
181		168		13				Purchased power expense1, 2. Net increase largely due to higher kWh purchased, along with the addition of Stage 1 and Stage 2 renewable projects, offset in part by lower purchased power energy prices and the recovery of compensable curtailment energy payments in 2023
148		136		12				Operation and maintenance expenses. Net increase largely due to:
						3		wildfire mitigation program related to inspections
						3		the settlement of indemnification claims asserted by the State of Hawaii3
						3		higher property and general liability insurance costs
						2		higher transmission and distribution operation and maintenance expense
						1		higher Demand Response cost
						1		amortization of Honolulu generating units 8 and 9 net book value at retirement
						1		higher employee benefits costs
						(2)		less station maintenance work performed
						(2)		higher storm costs incurred in 2023 due to inclement weather
1,712		—		1,712				Wildfire tort-related claims. Increase due to the accrual of estimated wildfire liabilities related to the settlement of the Maui windstorm and wildfire tort-related legal claims
137		136		1				Other expenses. Increase due to higher depreciation expense due to increasing investments to integrate more renewable energy and improve customer reliability and system efficiency, partially offset by lower revenue and payroll taxes
(1,644)		74		(1,718)				Operating income (loss). Decrease largely due to wildfire tort-related claims, higher operation and maintenance expenses along with higher depreciation expenses, offset in part by higher ARA and MPIR revenue
(1,659)		59		(1,718)				Income (loss) before income taxes. Decrease largely due to operating loss, partially offset by higher interest income earned on higher cash balances
(1,229)		45		(1,274)				Net income (loss) for common stock. Decrease due to loss before income taxes. See below for effective tax rate explanation
1,971		1,994		(23)				Kilowatthour sales (millions)3
$	120.12	$	122.69	$	(2.57)			Average fuel oil cost per barrel

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Six months ended June 30				Increase
2024		2023		(decrease)				(dollars in millions, except per barrel amounts)
$	1,581	$	1,625	$	(44)			Revenues. Net decrease largely due to:
						$	(84)	lower fuel oil prices and lower kWh generated1
						3		higher DSM revenue
						3		higher MPIR revenue
						12		higher revenue from ARA adjustments
						22		higher kWh purchased and higher PPAC revenues, partially offset by lower purchased power energy prices2
543		614		(71)				Fuel oil expense2. Net decrease largely due to lower fuel oil prices and lower kWh generated, offset in part by worse heat rate performance, impacted by battery storage round trip efficiency loss and the loss of more efficient generator units on Oahu and Hawaii Island
341		321		20				Purchased power expense1, 2. Net increase largely due to higher kWh purchased, along with the addition of Stage 1 and Stage 2 renewable projects, offset in part by lower purchased power energy prices and the recovery of compensable curtailment energy payments in 2023
291		265		26				Operation and maintenance expenses. Net increase largely due to:
						10		the settlement of indemnification claims asserted by the State of Hawaii3
						6		wildfire mitigation program related to inspections
						5		higher property and general liability insurance costs
						4		higher transmission and distribution operation and maintenance expense
						3		higher Demand Response cost
						2		amortization of Honolulu generating units 8 and 9 net book value at retirement
						2		higher employee benefits costs
						(2)		less station maintenance work performed
						(3)		higher storm costs incurred in 2023 due to inclement weather
1,712		—		1,712				Wildfire tort-related claims. Increase due to the accrual of estimated wildfire liabilities related to the settlement of the Maui windstorm and wildfire tort-related legal claims
274		275		(1)				Other expenses. Decrease due to lower revenue and payroll taxes, offset by higher depreciation expense due to increasing investments to integrate more renewable energy and improve customer reliability and system efficiency
(1,581)		150		(1,731)				Operating income (loss). Decrease largely due to wildfire tort-related claims, higher operation and maintenance expenses along with higher depreciation expenses, offset in part by higher ARA and MPIR revenue
(1,608)		120		(1,728)				Income (loss) before income taxes. Decrease largely due to operating loss, partially offset by higher interest income earned on higher cash balances
(1,190)		92		(1,282)				Net income (loss) for common stock. Decrease due to loss before income taxes. See below for effective tax rate explanation
3,877		3,930		(53)				Kilowatthour sales (millions)4
$	121.01	$	131.48	$	(10.47)			Average fuel oil cost per barrel
470,532		472,482		(1,950)				Customer accounts (end of period)

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

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

3Pursuant to an agreement to settle indemnification claims with the State of Hawaii. See Note 2 of the Condensed Consolidated Financial Statements.

4 kWh sales were lower compared to the same quarter in prior year. The decrease in sales can be attributed to generally cooler weather in 2024 and ongoing impacts from the Maui windstorm and wildfires. In addition, the continued adoption of energy efficiency measures and distributed energy resources contributed to the reduction in kWh sales.

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The Utilities’ effective tax rates for the second quarter and the first six months of 2024 were 26% tax benefit and for the second quarter and the first six months of 2023 were 22% tax expense. The effective rates for the current quarter and six months ended June 30, 2024 was higher than the comparable period due to the substantial pre-tax loss resulting from the accrual of the loss contingencies related to the wildfire tort-related claims because the impact of permanent items had a smaller impact on the effective rate.

Hawaiian Electric’s consolidated ROACE was not meaningful and 8.2% for the twelve months ended June 30, 2024 and June 30, 2023, respectively.

For more information of the Utilities’ incremental expenses related to the Maui windstorm and wildfires for the year ended June 30, 2024, see “Results of operations—Maui windstorm and wildfires related expenses” in HEI’s MD&A.

The net book value (cost less accumulated depreciation) of utility property, plant and equipment (PPE) as of June 30, 2024 amounted to $5.6 billion, of which approximately 20% related to generation PPE, 65% related to transmission and distribution PPE, and 15% related to other PPE. Approximately 6% of the total net book value relates to generation PPE that has been deactivated or that the Utilities plan to deactivate or decommission by 2046.

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, to approximately 95% of the state’s population, 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 safe, modern, resilient, flexible, and dynamic electric grid that protects Hawaii from impacts of climate change and enables an optimal mix of distributed energy resources, such as private rooftop solar, demand response, and grid-scale resources to enable the creation of smart, sustainable, resilient communities and achieve its decarbonization goals that are aligned with the statutory goal of 100% renewable energy by 2045.

Performance-based regulations. On December 23, 2020, the PUC issued a D&O (PBR D&O) approving a new performance-based regulation framework (PBR Framework). See “Regulatory proceedings” in Note 4 of the Condensed Consolidated Financial Statements.

Interim Wildfire Safety Measures. The Utilities first began developing a Wildfire Safety Strategy in 2019 and continue to adapt the plan to address the elevated risks in Hawaii. Since the Maui windstorm and wildfires, the Utilities have developed a set of Interim Wildfire Safety Measures to reduce the risk of wildfires associated with utility infrastructure in service territory areas identified as posing a higher wildfire risk. These interim measures represent actions the Utilities have either already started, or will start in 2024, while simultaneously working to develop a more comprehensive strategy. These actions include wildfire risk analysis, operation procedures and grid design changes, enhanced inspection and vegetation management plans, and system hardening.

One of the interim measures is the Public Safety Power Shutoff (PSPS) program, which calls for the Utilities to preventatively de-energize circuits in areas identified as high fire risk during certain weather conditions. The PSPS program launched on July 1, 2024 and is ready to use, if and when it is needed, and as the last line of defense to protect customers, communities and employees. The initial PSPS protocols and operational procedures represent an early-stage iteration, which will evolve over time as more analytical, forecast, and situational awareness capabilities and wildfire mitigations are deployed. De-energizing circuits in high wildfire risk areas will lead to extended interruptions for many customers, even if not in a high wildfire risk area. The Utilities will continue to work with key stakeholders in balancing the risk of utility-related wildfires with the public consequences of not having electricity.

Transition to a decarbonized and sustainable energy future.  The Utilities are fully committed to leading and enabling pathways to a decarbonized and sustainable energy future for Hawaii. A sustainable energy future is one that focuses on delivering electricity safely, reliably and affordably, strengthening resilience and shifting away from fossil-fueled resources. The Utilities believe that a holistic approach to climate change is needed, working on both climate mitigation efforts along with climate adaptation efforts. Climate mitigation requires achieving the Utilities’ decarbonization and renewable energy commitments, facilitating and promoting beneficial electrification, and deploying carbon removal and offsets among other levers to reduce statewide emissions.

In the fourth quarter of 2021, the Utilities outlined their Climate Action Plan to cut carbon emissions from power generation 70% by 2030, compared to a 2005 baseline. The emissions covered by this goal include stack emissions from generation owned by Hawaiian Electric and IPPs who sell electricity to the Utilities. Since that time, delays and cancellations in the commercial operation of new renewable third-party generation resources and higher costs as a result of supply chain disruptions and inflationary pressures, as well as federal policies related to solar panel imports have slowed the pace of progress toward reducing GHG emissions. Also, see the “Developments in renewable energy efforts—New renewable PPAs” section below. The downgrade of Hawaiian Electric’s credit ratings after the Maui windstorm and wildfires is anticipated to be an

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additional impediment to completion of new renewable energy and storage projects. As a result of these challenges, the Utilities expect the planned 70% reduction in carbon emissions to be achieved later than the original 2030 target date. However, the Utilities will continue to replace significant amounts of fossil fuel generation with renewable energy between now and 2030 and expect to meet or exceed the State of Hawaii’s RPS goals.

Hawaiian Electric has also committed to achieving net zero carbon emissions from power generation by 2045 or sooner. While the timing of the Utilities’ carbon reduction goals will be adjusted, key elements of the 2030 plan have already been completed or remain on track to be completed by 2030, including the closure of the state’s last coal-fired IPP plant that occurred in September 2022, increasing rooftop solar by more than 50% over 2021 levels, retiring six fossil fuel generating units, increasing grid-scale and customer-owned storage, expanding geothermal resources, and creating customer incentives for using clean, lower-cost energy at certain times of the day and using less fossil-fueled energy at night. The retirement of fossil-fueled generating units is consistent with state policy and supported by Hawaii State law.

On September 1, 2022, the last coal-fired IPP plant in the state, providing approximately 10% of Oahu’s generation, ceased operations, removing a significant source of GHG emissions from the Utilities’ generation mix. In advance of the retirement of the coal-fired IPP plant, the Utilities developed plans, including contingency plans, to ensure reliable service through the transition period. These plans include the anticipated addition of renewable energy/storage projects, reserve capacity from existing generation sources, the acceleration of maintenance work during periods with anticipated higher reserve levels, and multiple demand response/DER programs. For example, in 2024, the first solar-plus storage project on Maui, a 60 megawatt (MW) Stage 1 project which is the largest solar-plus storage project in the State of Hawaii, reached commercial operations on May 31, 2024. Additionally, a 12.5 MW Stage 1 solar-plus storage project on Oahu reached commercial operations on March 28, 2024. The first Stage 2 solar-plus storage project, a 42 MW project on Oahu, reached commercial operations on June 7, 2024.

Hawaii’s renewable portfolio standard law requires electric utilities to meet an RPS of 30%, 40%, 70% and 100% by December 31, 2020, 2030, 2040 and 2045, respectively. Hawaii law has also established a target of sequestering more atmospheric carbon and greenhouse gases than emitted within the state by 2045. The Utilities’ strategies and plans are fully aligned in meeting these targets (see also “Integrated Grid Planning” below).

The Utilities have made significant progress on the path to clean energy and have been successful in achieving RPS goals. To date the Utilities have met all of the statutory RPS goals, including exceeding the latest milestone RPS target of 30% for 2020, where it achieved an RPS of 34.5%. In July 2022, former Governor Ige signed Act 240 (H.B.2089), that amended the RPS calculation from renewable energy as a percentage of sales to renewable energy as a percentage of total generation. The amended RPS calculation results in a lower calculated percentage than the amount calculated under the previous methodology. For example, the 2022 RPS achieved under the revised RPS calculation was 31.8% versus 39.1% under the prior method. The change in the definition is effective from July 2022 forward and will require that the Utilities acquire more renewable energy than under the previous RPS calculation to comply with the RPS milestones; however, the Utilities expect to continue to meet the RPS milestones under the amended RPS law. (See “Developments in renewable energy efforts” below).

If the Utilities are not successful in meeting the RPS targets as mandated by law, the PUC could assess a penalty of $20 for every megawatt-hour (MWh) that an electric utility is deficient. Based on the level of total generation in 2023, a 1% shortfall in meeting the 2030 RPS requirement of 40% would translate into a penalty of approximately $2.1 million. The PUC has the discretion to reduce the penalty due to events or circumstances that are outside an electric utility’s reasonable control, to the extent the event or circumstance could not be reasonably foreseen and ameliorated. In addition to penalties under the RPS law, failure to meet the mandated RPS targets would be expected to result in a higher proportion of fossil fuel-based generation than if the RPS target had been achieved, which in turn would be expected to subject the Utilities to limited commodity fossil fuel price exposure under a fuel cost risk-sharing mechanism. The fuel cost risk-sharing mechanism apportions 2% of the fuel cost risk to the utilities (and 98% to ratepayers) and has a maximum exposure (or benefit) of $3.7 million. Conversely, the Utilities have incentives under PIMs that provide a financial reward for accelerating the achievement of renewable generation as a percentage of total generation, including customer supplied generation. In 2023, the Utilities achieved a 33.3% RPS earning a reward of $444,116 based on $15/MWh in exceedance of 33.0% RPS. In 2024, the Utilities are eligible for a reward of $10/MWh in exceedance of 34.0% RPS.

The Utilities are fully aligned with, and supportive of, state policy to achieve a decarbonized future and have made significant progress in reducing emissions through renewable energy and electrification. This alignment with state policy is reflected in management compensation programs and the Utilities’ long-range plans, which include aspirational targets in order to catalyze action and accelerate the transition away from fossil fuels throughout its operations at a pace more rapid than dictated by current law. The long-range plans, including aspirational targets, serve as guiding principles in the Utilities’ continued transformation, and are updated regularly to adapt to changing technology, costs, and other factors. While there is no financial penalty for failure to achieve the Utilities’ long-range aspirational objectives, the Utilities recognize that there are environmental and social costs from the continued use of fossil fuels.

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The State of Hawaii’s policy is supported by the regulatory framework and includes a number of mechanisms designed to maintain the Utilities’ financial stability during the transition toward the State’s decarbonized future. Under the sales decoupling mechanism, the Utilities are allowed to recover from customers, target test year revenues, independent of the level of kWh sales, which have generally trended lower over time as privately-owned DER have been added to the grid and energy efficiency measures have been put into place. Other regulatory mechanisms under the PBR framework reduce some of the regulatory lag during the multi-year rate plan (MRP), such as the annual revenue adjustment to provide annual changes in utility revenues, including inflationary adjustments, and the exceptional project recovery mechanism, which allows the Utilities to recover and earn on certain approved eligible projects placed into service. See “Regulatory proceedings” in Note 4 of the Condensed Consolidated Financial Statements.

Integrated Grid Planning. Achieving high levels of renewable energy and a carbon free electric system will require modernizing the grid through coordinated energy system planning in partnership with local communities and stakeholders. To accomplish this, the Utilities are implementing an innovative systems approach to energy planning intended to yield the most cost-effective renewable energy and decarbonization pathways that incorporates customer and stakeholder input.

The Integrated Grid Planning (IGP) process utilizes an inclusive and transparent stakeholder engagement model to provide an avenue for interested parties to engage with the Utilities and contribute meaningful input throughout the IGP process. The IGP Stakeholder Council, Technical Advisory Panel and Working groups have been established and meet regularly to provide feedback and input on specific issues and process steps in the IGP. On March 7, 2024, the PUC accepted the Utilities’ final Integrated Grid Plan. The Integrated Grid Plan proposes actionable steps to decarbonize the electric grid on the State of Hawaii’s timeline, with a flexible framework that can adapt to future technologies. The Integrated Grid Plan is the culmination of more than five years of partnership with stakeholders and community members across the islands. Together, they forecasted future energy needs and identified strategies to meet Hawaii’s growing energy demand with 100% renewable resources.

On June 28, 2024, the Utilities filed its annual update of the Action Plan described in its 2023 final Integrated Grid Plan.

Demand response programs. Pursuant to PUC orders, the Utilities are developing an integrated Demand Response (DR) Portfolio Plan that will enhance system operations and reduce costs to customers. The reduction in cost for the customer will take the form of either rates or incentive-based programs that will compensate customers for their participation individually, or by way of engagements with turnkey service providers that contract with the Utilities to aggregate and deliver various grid services on behalf of participating customers and their distributed assets.

On June 8, 2021, the PUC approved the new program, Emergency Demand Response Program (EDRP), a battery storage incentive program to dispatch electricity between 6 p.m. to 8 p.m. daily from participating residential and commercial customers, to address the potential reserve shortfalls following the AES coal plant retirement. The Battery Bonus on Oahu is officially closed to new applications. As of June 30, 2024, the Utilities have received and approved applications totaling 46.79 MW on Oahu.

On March 30, 2022, the Utilities filed with the PUC to request expanding the EDRP for up to 15 MW on the island of Maui and received PUC approval on May 20, 2022. The EDRP on Maui became effective as of June 1, 2022. Subsequently on June 23, 2022, the PUC approved the cost recovery of the additional incentives for both Oahu and Maui through the Demand Side Management Surcharge. As of June 30, 2024, the Battery Bonus program on Maui has officially closed to new applications, and the Utilities have received and approved the applications totaling approximately 9.9 MW on Maui.

On October 31, 2022, the PUC issued an order, directing the Utilities to solicit comments from all interested parties and stakeholders on the Utilities’ Draft Grid Services RFP filed on June 30, 2022. The proposed Draft Grid Services RFP focused only on Maui and is seeking 15 MW of grid services. Hawaiian Electric issued the RFP on February 1, 2023 and bids were due on February 1, 2024. On February 23, 2024, Hawaiian Electric filed a letter to the PUC recommending to close the RFP as no bids were received. On April 3, 2024, the PUC terminated the RFP as recommended by the Utilities.

Grid modernization. The overall goal of the Grid Modernization Strategy (GMS) 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. On March 25, 2019, the PUC approved a plan for the Utilities to implement GMS Phase 1, which is the proportional deployment of advanced metering infrastructure (AMI). On February 28, 2022, the PUC expanded the scope of Phase 1 to the full service territory with a completion date set for the third quarter of 2024. The estimated cost of full deployment (including proportional deployment) is approximately $143 million in capital and deferred software cost and is expected to be incurred over five years. As of June 30, 2024, approximately $125 million of capital and deferred software cost has been incurred to date under Phase 1 and is currently being recovered under the MPIR mechanism until such costs are included in base rates. As of June 30, 2024, the Utilities have deployed about 440,000 advanced meters, servicing approximately 93% of total customers.

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The Utilities filed an application with the PUC on September 30, 2019 for an Advanced Distribution Management System (ADMS) as part of Phase 2 of their GMS implementation. On March 31, 2021, the Utilities filed a supplement and update to the GMS Phase 2 ADMS application to include broad deployment of field devices, which the PUC suspended on November 16, 2021, to focus the Utilities’ attention on completing Phase 1. On April 17, 2023, the Utilities filed a motion with the PUC, requesting the suspended docket to be reopened and to allow the Utilities to file an updated and supplemented application for updated project costs and expansion of the Phase 2 scope to also include Operational Technology Cybersecurity Monitoring. On May 31, 2024, the Utilities filed another updated and supplemented application for updated project costs, as well as the addition of Private Long-Term Evolution expansion and Supervisory Control and Data Acquisition expansion to the prior GMS Phase 2 scope (ADMS, Field Devices, and Operational Technology Cybersecurity Monitoring). The estimated cost for the implementation of GMS Phase 2 over seven years, which includes capital, deferred software costs and O&M costs, is $215 million. The Utilities have requested PUC approval by the end of 2024.

Community-based renewable energy. In December 2017, the PUC adopted a community-based renewable energy (CBRE) program framework which allows 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 has two phases.

The first phase, which commenced in July 2018, totaling 8 MW of solar photovoltaic (PV) only with one credit rate for each island, closed on April 9, 2020. Two phase 1 projects (28.32 kW on Maui and 270 kW on Oahu) have been operational for three years and one Phase 1 project (3,000 kW on Oahu) achieved commercial operations on October 1, 2023. Two additional phase 1 projects achieved commercial operations on April 1, 2024 (Hawaii Island: 750kW and Molokai: 250kW).

The second phase, which commenced on April 9, 2020 and subsequently expanded on July 27, 2021, allows over 250 MW across all Hawaiian Electric service territories in two tranches for small (under 250 kW), mid-tier and large system sizes to encourage a variety of system sizes. To provide opportunities for low-to-moderate income (LMI) customers to participate in the program, 23 MW of capacity for dedicated-LMI projects were awarded on November 15, 2022 through three island specific RFPs for Oahu, Maui and Hawaii Island. LMI projects do not have a size cap nor do they decrease the 250 MW capacity available to other projects. One project has since been withdrawn by the selected CBRE developer and the remaining 20 MW of dedicated-LMI projects are expected to become operational in 2026.

The Utilities issued the CBRE Tranche 1 RFPs for Oahu, Maui and Hawaii on April 14, 2022. The RFPs closed on August 17, 2022, and proposals were evaluated. Tranche 1 projects, which are greater than or equal to 250 kW, were awarded on February 22, 2023. Two projects on Hawaii Island were subsequently withdrawn by the developer on October 18, 2023. Two additional Hawaii Island projects were disqualified on May 13, 2024. On June 14, 2024, a project on Oahu was withdrawn by the developer. There are no remaining Tranche 1 projects in development.

For Lanai, the Utilities combined the previously issued Variable Renewable Dispatchable Generation Paired with Energy Storage RFP and the CBRE RFP to optimize the benefits of procuring renewable energy, spur development and increase the likelihood of success of the CBRE Program on Lanai. See “Developments in renewable energy efforts–Requests for renewable proposals, expressions of interest, and information” for additional information.

One CBRE proposal for Lanai was selected but negotiations were terminated on June 15, 2022. With the concurrence of the independent observer, a replacement proposal was selected on July 1, 2022. On July 25, 2022, the Utilities announced the selection of a new developer for the Lanai CBRE RFP. On September 21, 2022, the Utilities were informed by Pulama Lanai of a project being planned on Lanai to remove the two large resorts from the grid, which represent approximately 40% of the load of the island and raises great uncertainty around the future energy needs for Lanai. On September 28, 2022, the Utilities notified the PUC that ongoing negotiations for the Lanai CBRE project would continue, but the Utilities did not execute a PPA at this time given the uncertainty due to the Pulama Lanai notification. The parties are currently exploring options to move forward with the project. On Molokai, proposals were only received from a single community co-op group. After evaluation of these proposals and with concurrence of the independent observer, the Utilities filed a letter on September 9, 2022, proposing to close the Molokai CBRE RFP and to work with the lone bidder to improve certain aspects of its two proposed projects outside of the RFP process for the benefit of the residents of Molokai. After successful negotiations, two contracts for solar plus storage facilities were executed and on September 29, 2023, the Utilities filed two applications with the PUC requesting approval of the contracts. On January 8, 2024, the PUC approved the two contracts.

The Utilities CBRE Phase 2 Rule 29 became effective on March 10, 2022. The Utilities are currently accepting project applications for small CBRE projects less than 250 kW in size. The PUC reserved 45 MW as well as a small amount of unallocated capacity from Phase 1 for small projects in Phase 2 on Oahu, Maui and Hawaii Island. The Utilities have developed a CBRE Portal where Subscriber Organizations can apply for small project capacity and manage subscribers for all CBRE projects in the program. Customers can also use the CBRE Portal to solicit subscription quotes, compare, and subscribe to a project once the Subscriber Organization has added their project to the portal.

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Microgrid services tariff proceeding. In enacting Act 200 of 2018, the Hawaii legislature found that Hawaii’s residents and businesses were vulnerable to disruptions in the islands’ energy systems caused by extreme weather events or other disasters, and stated its belief that the use of microgrids would build energy resiliency into Hawaii’s communities, thereby increasing public safety and security. The purpose of Act 200 was therefore to encourage and facilitate the development and use of microgrids through the establishment of a standard microgrid services tariff. In July 2018, pursuant to Act 200, the PUC opened a proceeding to investigate the establishment of a microgrid services tariff. In August 2019, the PUC issued an order prioritizing items for resolution in the docket and directed the Parties to establish working groups (the Working Group) to address issues identified by the PUC.

On May 27, 2021, the Utilities filed the Microgrid Service Tariff. On September 21, 2021, the PUC provided guidance for Phase 2 of the Microgrid Tariff proceeding, specifically identifying the objective for Phase 2 to promote self-sufficiency and resilience among microgrid project operators, as well as to further streamline the Microgrid Services Tariff where applicable. Furthermore, the PUC instructed Parties to recommend priority topics, along with supporting rationale to better inform the topics that will be discussed during this phase of the proceeding, which the parties submitted by October 21, 2021.

On April 1, 2022, the PUC established its Prioritized Issues for Resolution for Phase 2 of the Microgrid proceeding, which includes the following: 1) Microgrid Compensation and Grid Services; 2) Utility Compensation; 3) Customer Protection and Related Considerations; 4) Interconnection; and 5) Working Group coordination with related microgrid and resilience Initiatives at Hawaiian Electric and government agencies. Furthermore, the PUC established a procedural schedule to consist of quarterly status conference meetings with the PUC, a Phase 2 Working Group Report, draft of a revised Microgrid Service Tariff, Party comments to the proposed Microgrid Service Tariff, followed by a PUC D&O.

On June 30, 2022, the PUC provided further guidance to the Working Group to prioritize discussion of the microgrid types in the following order: 1) Hybrid Microgrid - Third Party Developer using Utility lines/infrastructure; 2) Hybrid Microgrid - Utility Project with Partners; and 3) Customer Microgrid. Additionally, the PUC instructed the Working Group to discuss microgrid compensation and continue the involvement of microgrid developers in working group meetings.

The Working Group met from April 2022 through October 2022 to discuss the PUC’s objectives and respond to the Phase 2 priority issues. On October 31, 2022, the PUC issued a guidance letter and advised that the Working Group propose a new timeline for the Report. The Utilities and the Consumer Advocate filed a joint letter with a revised timeline on November 10, 2022. On November 21, 2022, the PUC issued an order to suspend the Phase 2 procedural schedule while it reviews the joint letter.

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

Regulated returns. As part of the PBR Framework’s annual review cycle, the Utilities 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. The D&O in the PBR proceeding modified the earnings sharing mechanism to a symmetric arrangement. Effective with annual earnings for 2021, the earnings sharing will be triggered for achieved rate-making ROACE outside of a 300 basis points dead band above and below the current authorized rate-making ROACE of 9.5% for each of the Utilities. Earnings sharing credits or recoveries will be included in the biannual report (formally known as annual decoupling filing) to be filed with the PUC in the spring of the following year. Results for 2022 and 2021 did not trigger the earnings sharing mechanism for the Utilities.

On August 31, 2023, the PUC issued an order temporarily suspending the ESM until further notice. The intent of the order is to address the unintended consequence of customers potentially bearing the costs associated with the Maui windstorm and wildfires through the operation of the ESM without prior PUC review. In accordance with the order, the earnings sharing adjustment for 2023 is zero until the PUC lifts the suspension.

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Actual and PUC-allowed returns, as of June 30, 2024, were as follows:

%	Rate-making Return on rate base (RORB)*			ROACE**			Rate-making ROACE***
Twelve months ended  June 30, 2024	Hawaiian Electric	Hawaii Electric Light	Maui Electric	Hawaiian Electric	Hawaii Electric Light	Maui Electric	Hawaiian Electric	Hawaii Electric Light	Maui Electric
Utility returns	NM	NM	NM	NM	NM	NM	NM	NM	NM
PUC-allowed returns	7.37	7.52	7.43	9.50	9.50	9.50	9.50	9.50	9.50

*      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.

NM - Not meaningful.

The Utility’s actual and allowed rates of return are not meaningful due to the accrual of estimated wildfire liabilities of approximately $1.71 billion (see Note 2 of the Condensed Consolidated Financial Statements).

The gap between PUC-allowed ROACEs and the ROACEs achieved is generally due to the exclusion of certain expenses from rates (for example, incentive compensation and charitable contributions), and depreciation, O&M expense and return on rate base that are in excess of what is currently being recovered through rates (the last rate case plus authorized RAM adjustments and ARA revenues).

Regulatory proceedings.  On December 23, 2020, the PBR D&O was issued, establishing the PBR Framework. The PBR Framework implemented a five-year multi-year rate period (MRP), during which there will be no general rate case applications. In the fourth year of the MRP, the PUC will comprehensively review the PBR Framework to determine if any modifications or revisions are appropriate. See also “Regulatory proceedings” in Note 4 of the Condensed Consolidated Financial Statements.

Developments in renewable energy efforts.  The Utilities’ renewable energy goals depend, in large part, on the success of renewable projects developed and operated by independent power producers. Beginning in 2017, the Utilities embarked on an ambitious procurement effort, selecting multiple solar plus storage projects to help reach the Utilities’ renewable portfolio standards goals as well as to assist the Utilities in retiring fossil fuel generation. Several of the recently procured projects have experienced delays as a result of supply chain disruptions caused by impacts from the COVID-19 pandemic, solar product detentions at U.S. ports of entry ordered by the U.S. Customs and Border Protection agency, and unforeseen site conditions which resulted in unanticipated project costs or in some cases the inability to effectively use previously identified project sites. These impacts have resulted in five Stage 2 projects declared null and void by the independent power producers and one Stage 1 project and one Stage 2 project mutually terminating their PPAs with the Utilities. Projects have also indicated potential impacts from the investigation launched by the U.S. Department of Commerce on March 28, 2022, in response to a request by Auxin Solar Inc. in regard to solar panel imports. On June 6, 2022, President Biden created a bridge to temporarily facilitate U.S. solar deployers’ ability to source certain imported solar modules and cells free of certain duties for 24 months in order to ensure the U.S. has access to a sufficient supply of solar modules to meet electricity generation needs. The Utilities have negotiated amendments with several project developers regarding requests to increase previously approved prices and extend guaranteed commercial operations dates for those projects in order to ensure their viability given the impact of these recent market conditions. All of these amendments have been approved. Significant project delays or failures of these projects increase the risk of the Utilities not meeting the renewable portfolio standards or other climate related goals, eligibility for performance incentive mechanisms associated with the speed of increasing renewable generation, and the ability to retire fossil fuel units. Developments in the Utilities’ efforts to further their renewable energy strategy include renewable energy projects discussed in Note 4 of the Condensed Consolidated Financial Statements and the following:

New renewable PPAs.

•On December 31, 2019, Hawaii Electric Light and Puna Geothermal Ventures entered into an Amended and Restated Power Purchase Agreement (PGV ARPPA). The PGV ARPPA extends the term of the existing PPA by 25 years to 2052, expands the firm capacity of the facility to 46 MW and delinks the pricing for energy delivered from the facility from fossil fuel prices to reduce cost to customers. On March 16, 2022, the PUC issued a D&O, approving the PGV ARPPA, subject to conditions, that include requiring completion of a final environmental review prior to construction. On March 28, 2022, Puna Pono Alliance filed a Motion for Reconsideration seeking reconsideration, modification and/or vacation of the D&O. On June 6, the PUC denied Puna Pono’s Motion for Reconsideration. PGV notified the Utilities that changes in market conditions that transpired since the terms of the PGV ARPPA were negotiated impacted the financial viability of the Project, and that an amendment to the PGV ARPPA was necessary to mitigate the impacts. On March 27, 2023, the Utilities and PGV executed the First Amendment to the PGV ARPPA which increases the capacity payment and extends the GCOD. An application requesting approval of the First Amendment to

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the PGV ARPPA was filed on April 4, 2023. On June 13, 2023, PGV notified the Utilities of concerns of its ability to timely deliver on the terms of the ARPPA. PGV has been working to re-establish its capacity generation and has continued drilling and plans to drill additional wells, however, this process has taken longer than anticipated and PGV has become increasingly concerned about timely achieving the Contract Firm Capacity of 46 MW. In light of receiving this information and to allow the Utilities and PGV to determine the best path forward, on July 6, 2023 the Utilities asked the PUC to put the procedural schedule on hold for approval of the First Amendment to the PGV ARPPA. In order to address PGV’s concerns, the parties executed a Second Amendment to the PGV ARPPA, which among other things lowered the capacity needed to reach commercial operations and preserves the full contract capacity, effectuating a partial commissioning. On October 2, 2023 the Utilities filed a letter requesting the docket be reopened and seeking approval of the First and Second Amendments to the PGV ARPPA by the end of 2023. On December 29, 2023, the PUC issued a D&O conditionally approving the First and Second Amendments to the PGV ARPPA. As directed, on January 12, 2024, the Utilities filed a supplemental brief explaining its request for cost recovery. A response from the PUC is still pending.

•Under a request for proposal process governed by the PUC and monitored by independent observers, in February 2018, the Utilities issued Stage 1 Renewable RFPs for 220 MW of renewable generation on Oahu, 50 MW of renewable generation on Hawaii Island, and 60 MW of renewable generation on Maui. To date, the Utilities filed seven requests with the PUC for approval of amendments related to previously-approved PPAs for changes in pricing and/or guaranteed commercial operations dates to support completion of the projects while maintaining system reliability. The PUC has approved all seven amendments. AES West Oahu Solar project on Oahu and AES Kuihelani Solar project on Maui reached commercial operations on March 28, 2024 and May 31, 2024, respectively. See also “Purchase commitments” in Note 4 of the Condensed Consolidated Financial Statements. To date, five projects reached commercial operations.

A summary of the remaining seven PPAs is as follows:

Utilities	Number of contracts	Total photovoltaic size (MW)	BESS Size (MW/MWh)	Guaranteed commercial operation dates	Contract term (years)	Total projected annual payment (in millions)
Hawaiian Electric	4	139.5	139.5/558	7/31/22, 1/11/23, 3/28/24 & 10/31/24	20 & 25	$	34.0
Hawaii Electric Light	2	60	60/240	4/21/23 & 1/28/25	25	19.2
Maui Electric	1	60	60/240	5/31/24	25	13.2
Total	7	259.5	259.5/1038			$	66.4

The Utilities have received PUC approvals to recover the total projected annual payment of $66.4 million for the seven PPAs through the PPAC to the extent such costs are not included in base rates.

•In continuation of their February 2018 request for proposal process, the Utilities issued their Stage 2 Renewable RFPs for Oahu, Maui and Hawaii Island and Grid Services RFP on August 22, 2019. To date, the Utilities had filed 11 PPAs. Additionally, two GSPAs and two applications for commitments of funds for capital expenditures for approval of the utility self-build projects were filed with the PUC. Of the 11 filed PPAs, six PPAs were declared null and void by the independent power producers and one PPA was mutually terminated. The four remaining projects have received PUC approval. To date, the Utilities filed three requests with the PUC for approval of amendments related to previously-approved PPAs for changes in pricing and/or guaranteed commercial operations dates to support completion of the projects while maintaining system reliability. The PUC has approved all three amendments. The Kupono Solar project on Oahu reached commercial operations on June 7, 2024. See also “Purchase commitments” in Note 4 of the Condensed Consolidated Financial Statements. The two GSPAs were approved by the PUC in December 2020. As of June 30, 2024, while the GSPA contracts have not yet achieved its contractual target, the aggregators continue to enroll customers every month. To date, two projects reached commercial operations.

A summary of the remaining four approved Stage 2 PPAs, is as follows:

Utilities	Number of contracts	Total photovoltaic size (MW)	BESS Size (MW/MWh)			Guaranteed commercial operation dates	Contract term (years)	Total projected annual payment (in millions)
Hawaiian Electric	3	79	79	/	443	5/17/24*, 6/7/24 & 9/1/24	20 & 25	$	31.4
Hawaiian Electric	1	N/A	185	/	565	12/19/23	20	24.0
Total	4	79	264	/	1,008			$	55.4

* Project delays have resulted in Guaranteed Commercial Operations Date being missed.

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The total projected annual payment of $55.4 million for these PPAs will be recovered through the PPAC to the extent such costs are not included in base rates.

A summary of the GSPAs that were approved by PUC in December 2020 is as follows:

Utilities	Fast Frequency Response - 1 (MW)	Fast Frequency Response - 2 (MW)	Capacity - Load Build (MW)	Capacity - Load Reduction (MW)
Hawaiian Electric	—	26.7	14.5	19.4
Hawaii Electric Light	6.0	—	3.2	4.0
Maui Electric	6.1	—	1.9	4.7
Total	12.1	26.7	19.6	28.1

A summary of the utility self-build projects is as follows:

Utilities	Number of contracts		BESS Size (MW/MWh)	Guaranteed commercial operation dates
Hawaii Electric Light	1	*	12/12	12/30/22
Maui Electric	1		40/160	11/30/26
Total	2		52/172

* The utility Self-Build project was denied by the PUC on May 25, 2022 and the Utilities filed a motion for reconsideration with the PUC. On January 26, 2024, the PUC granted the Utilities’ November 15, 2023 request to suspend the docket to focus on identified priorities. The Utilities provided the PUC with an updated assessment of the project on April 30, 2024 and requested to withdraw the application because the need that was to be served by the project can now be met by Stage 3 RFP resources. On July 8, 2024, the Utilities received approval from the PUC to withdraw the project.

Tariffed renewable resources.

•As of June 30, 2024, there were approximately 631 MW, 143 MW and 151 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 Standard Interconnection Agreement, Net Energy Metering, Net Energy Metering Plus, Customer Grid Supply, Customer Self Supply, Customer Grid Supply Plus and Interim Smart Export. As of June 30, 2024, an estimated 41% of single family homes on the islands of Oahu, Hawaii and Maui have installed private rooftop solar systems, and approximately 23% of the Utilities’ total customers have solar systems.   

•The Utilities began accepting energy from feed-in tariff projects in 2011. As of June 30, 2024, there were 44 MW, 2 MW and 6 MW of installed feed-in tariff capacity from renewable energy technologies at Hawaiian Electric, Hawaii Electric Light and Maui Electric, respectively.

Biofuel sources.

•On June 30, 2021, the Utilities issued an RFP for all fuels, including biodiesel, for supply commencing January 1, 2023. The Utilities and Pacific Biodiesel Technologies, LLC (PBT) signed an agreement on December 13, 2021 for supply of biodiesel on all islands commencing January 1, 2023, which was approved by the PUC on December 1, 2022. Hawaiian Electric also has a spot buy contract with PBT 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 extended through June 2025.

•Hawaiian Electric has a contingency supply contract with REG Marketing & Logistics Group, LLC to also supply biodiesel to any generating unit on Oahu in the event PBT is not able to supply necessary quantities. This contingency contract has been extended to November 2024, and will continue with no volume purchase requirements.

Requests for renewable proposals, expressions of interest, and information.

•On November 22, 2021, CBRE RFPs for Molokai and Lanai were opened. The RFP for Lanai sought a single PV paired with storage project, which included a 3 MW portion, reserved for CBRE. The Lanai RFP closed on February 14, 2022 and the Molokai RFP closed on March 1, 2022. A project was selected in the Lanai RFP, but negotiations were terminated. On July 1, 2022, a replacement project was selected and negotiations commenced. The RFP for Molokai sought 2.75 MW of new PV paired with storage projects for CBRE generation. No projects were selected in the Molokai RFP. However, with the concurrence of the independent observer, the Utilities worked with the lone bidder outside of the RFP process and filed two PPAs with a total of 2.45 MW of PV paired with 11.1 MWh of battery

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energy storage on September 29, 2023.The PUC approved both PPAs on January 8, 2024. See “Transition to a decarbonized and sustainable energy future—Community-based renewable energy” for additional information.

•On March 17, 2022, the CBRE LMI RFPs for Oahu, Maui and Hawaii Island were opened and proposals were received. In November 2022, seven projects were selected consisting of one standalone PV project on Oahu, three paired PV with storage projects on Maui, and three paired PV with storage projects on Hawaii Island. One project on Maui was subsequently withdrawn by the developer on April 11, 2024. The Utilities opened the CBRE Tranche 1 RFPs for Oahu, Maui and Hawaii Island on April 14, 2022. In March 2023, five projects were selected consisting of one paired PV with storage project on Oahu and four standalone PV projects on Hawaii Island. Two projects on Hawaii Island were subsequently withdrawn by the developer on October 18, 2023 and an additional project on Oahu was subsequently withdrawn by the developer on June 14, 2024. Two projects on Hawaii Island were disqualified on May 13, 2024. See “Transition to a decarbonized and sustainable energy future—Community-based renewable energy” for additional information.

•The Hawaii Island Stage 3 RFP, seeking 325 gigawatt-hours (GWh) per year of energy and 65 MW of renewable firm capacity, was issued on November 21, 2022. Proposals were received on April 20, 2023. The Stage 3 RFPs for Oahu and Maui opened for bids on January 20, 2023. For Oahu, the Utilities sought 500 to 700 MW of renewable firm capacity, and at least 965 GWh of renewable dispatchable energy annually. For Maui, the Utilities sought at least 40 MW of renewable firm capacity, and at least 425 GWh of renewable dispatchable energy annually. For the Oahu and Hawaii Island RFPs, as well as for the variable generation portion of the Maui RFP. Proposals for the firm generation portion of the Maui Stage 3 RFP were received on August 17, 2023, and Priority List selections were announced on October 9, 2023. 15 proposals were selected to the Final Award Group on December 8, 2023. Seven projects were selected on Oahu (three solar plus storage and four firm renewable) totaling 413 GWh of variable generation, 594 MW of firm generation, and 990 MWh of storage; four projects were selected on Maui (three solar plus storage and one wind) totaling 324 GWh of variable generation, and 320 MWh of storage; and four projects were selected on Hawaii Island (three solar plus storage and one firm renewable) totaling 512 GWh of variable generation, 60 MW of firm generation, and 834 MWh of storage. One project totaling 40 MW of firm renewable generation was selected to the Maui Firm Final Award Group on February 2, 2024. On May 24, 2024, a 20 MW / 80 MWh solar-plus storage project on Maui was withdrawn by the developer. Negotiations for the remaining projects are ongoing.

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” in Note 4 of the Condensed Consolidated Financial Statements.

Fuel contracts. On June 30, 2021, the Utilities issued two RFPs for all fuels for supply commencing January 1, 2023. On February 1, 2022, the Utilities and PAR Hawaii Refining, LLC (PAR Hawaii) entered into a fuel supply contract commencing January 1, 2023. On December 1, 2022, the PUC issued a decision and order (D&O) approving the PAR Hawaii fuels contract and recovery of associated costs through ECRC.

On March 3, 2022, as part of economic sanctions amid the Russia-Ukraine war, PAR Hawaii announced that it was suspending all purchases of Russian crude oil, which accounts for at least 25% of Hawaii’s supply. The Utilities are taking additional measure to ensure adequate supply of fuel by entering into a backup fuel supply contract with Vitol Inc. (Vitol) commencing on December 1, 2022 through June 30, 2025 with annual extensions if mutually agreed by both parties. The PUC issued the final D&O approving the Vitol backup fuels supply contract on December 1, 2022 and the costs incurred under the contract with Vitol are recovered in the Utilities’ respective ECRCs.

FINANCIAL CONDITION

Liquidity and capital resources.

In June 2024, the Utilities accrued estimated wildfire liabilities of approximately $1.71 billion (pre-tax) related to the settlement of the Maui windstorm and wildfire tort-related legal claims (see Note 2 of the Condensed Consolidated Financial Statements). For the three and six months ended June 30, 2024, the Utilities incurred net losses of approximately $1.23 billion and $1.19 billion, respectively.

When preparing financial statements for each annual and interim reporting period, management has the responsibility to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Utilities’ ability to continue as a going concern within one year after the date that the financial statements are issued. In making its evaluation, the Utilities consider, among other things, risks and/or uncertainties related to its results of operations, contractual obligations, including near-term debt maturities, dividend requirements, debt covenant compliance, or other factors impacting the Utilities’ liquidity and capital resources. As of the date of filing of this Form 10-Q, management has not yet implemented a capital financing plan to address expected wildfire settlement payments. If the conditions resulting in the substantial doubt are not resolved prior to the issuance of the Utilities’ annual financial statements, or it is not yet probable that management's plans

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can be effectively implemented to address those conditions, the Utilities would be in default on certain terms of its taxable debt agreements and syndicated credit facility agreement, and lenders would have the option to call the outstanding debt. Management believes the Utilities’ current cash balance at June 30, 2024 of $88.6 million, and available capacity on the asset-based lending facility (ABL Facility) would not be sufficient to fund the Utilities’ planned expenditures and operational needs, which include potential payments to settle wildfire claims.

The Utilities are currently working with their financial advisors on a financing plan to raise the capital necessary to fund their contribution to the settlement of wildfire tort claims. The Utilities expect to finance the settlement payments over time through a mix of debt, common equity, equity-linked securities or other potential options. While management believes the Utilities will be able to raise the necessary capital, there is no assurance that management’s plans will be successful. If the financing plans are unsuccessful, the Utilities may need to consider other strategic alternatives. See further discussion in Part II. Other Information—Item 1A. Risk Factors.

The Utilities’ future results of operations involve significant risks and uncertainties. Factors that could affect the Utilities’ future operating results and could cause actual results to vary materially from expectations include, but are not limited to, access to capital, ability to attract and retain key personnel, and pending or threatened litigation (including recent litigation noted above).

As of June 30, 2024, Hawaiian Electric had no commercial paper outstanding, $200 million outstanding on its revolving credit facility and no remaining available borrowing capacity under the Utilities’ committed line of credit. The cash proceeds were invested in highly liquid short-term investments, and as of June 30, 2024, the Utilities’ cash and cash equivalents balance was $88.6 million, compared to $106.1 million as of December 31, 2023.

Additionally, at June 30, 2024, Hawaii Electric had no borrowing from HEI with remaining available borrowing capacity of $75 million, pursuant to a standing commitment letter from HEI. See Note 6 of the Condensed Consolidated Financial Statements for additional information. At June 30, 2024, Hawaii Electric Light and Maui Electric had short-term borrowings from Hawaiian Electric of nil and $110.0 million, respectively, which intercompany borrowings are eliminated in consolidation.

Hawaiian Electric’s objective continues to be to operate a strong, financially healthy enterprise to empower a thriving future for Hawaii. While the fundamentals of its business remain strong, the Utilities took prudent and measured actions to strengthen their financial position while continuing to provide reliable service to its customers and reinforcing its commitment to serving the community for the long term. In August 2023, Hawaiian Electric fully drew down $200 million on its existing revolving credit facilities. The cash proceeds were primarily invested in highly liquid short-term investments and used for general corporate purposes. Longer term, the Utilities are evaluating other sources of liquidity that could include securitization, re-prioritizing capital spending and reducing O&M, issuing secured debt, and conducting asset sales, among others.

Accounts receivable balances remain elevated coming out of the pandemic and has led to higher bad debt expense and higher write-offs in 2023 and year-to-date June 2024, following the end of the moratorium on disconnections. The higher bad debt expense is expected to continue until the Utilities return to pre-pandemic collection practices, along with a decrease in volume, for delinquent accounts. The Maui windstorm and wildfires have not and are not anticipated to materially impact accounts receivable, however, it will lead to higher bad debt expense. As of June 30, 2024, approximately $13.8 million of the accounts receivables were over 30 days past due. Of the over 30 days past due amounts, approximately 36% were on payment plans. In addition to the cash flow impact from delayed collection of accounts receivable, lower kWh sales relative to the level of kWh sales approved in the last rate case generally result in delayed timing of cash flows, resulting in higher working capital requirements.

With the exception of Maui, the Utilities are continuing the disconnection process on a tiered basis, expanding the targeted balances, which is expected to reduce delinquent accounts receivable balances and accelerate cash collections. Service disconnections on Maui have been suspended through at least August 31, 2024, in accordance with the extension of Governor Josh Green’s emergency proclamation; however, efforts are ongoing to educate and inform customers impacted by the Maui windstorm and wildfires on the availability of financial assistance to manage delinquencies accordingly. See also “Regulatory assets and liabilities” in Note 4 of the Condensed Consolidated Financial Statements.

The rebuilding of Lahaina will be a community-led effort and will occur over an extended period of time. The cost of rebuilding the electric utility infrastructure is not yet known, but could be significant because the infrastructure that may be required is expected to be different than what previously existed. For example, to mitigate wildfire risk, grid hardening strategies, such as undergrounding lines in high-risk locations, are expected to be employed.

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Hawaiian Electric’s consolidated capital structure was as follows:

(dollars in millions)	June 30, 2024				December 31, 2023
Long-term debt, net	$	1,935	61	%	$	1,934	44	%
Preferred stock	34		1		34		1
Common stock equity	1,193		38		2,409		55
	$	3,162	100	%	$	4,377	100	%

Prior to the Maui windstorm and wildfires, Hawaiian Electric utilized short-term debt, typically commercial paper, to support normal operations, to refinance short-term debt and for other temporary requirements. Hawaiian Electric may also borrow short-term from HEI for itself and on behalf of Hawaii Electric Light and Maui Electric, and Hawaiian Electric may borrow from or loan to Hawaii Electric Light and Maui Electric on a short-term basis. The intercompany borrowings among the Utilities, but not the borrowings from HEI, are eliminated in the consolidation of Hawaiian Electric’s financial statements. The Utilities also historically utilized long-term debt, borrowings of the proceeds of special purpose revenue bonds (SPRBs) issued by the State of Hawaii Department of Budget and Finance (DBF) and the issuance of privately placed unsecured senior notes bearing taxable interest, to finance the Utilities’ capital improvement projects, or to repay short-term borrowings used to finance such projects. The downgrades of Hawaiian Electric’s credit ratings will continue to adversely impact the Utilities’ ability to access capital markets and other sources of debt and equity financing, if at all, in a timely manner and on acceptable terms.

Credit ratings. On March 12, 2024, S&P revised Hawaiian Electric’s outlook to “Negative” from “Watch Negative” and affirmed the “B-” issuer credit rating.

See “Credit and Capital Market Risk” in Item 1A. Risk Factors in HEI’s and Hawaiian Electric’s 2023 Form 10-K. The downgrades of Hawaiian Electric’s credit ratings will continue to adversely impact the Utilities’ ability to access capital markets and other sources of debt financing, if at all, in a timely manner and on acceptable terms. In addition, the downgrades of Hawaiian Electric’s credit ratings triggered certain cash or payment requirements with the Utilities’ vendors. However, the Utilities believe additional vendor collateral or payment requirements will not have a material impact on the Utilities’ liquidity.

Asset-based lending facility credit agreement. On May 17, 2024, Hawaiian Electric, through a special-purpose subsidiary, entered into an asset-based lending facility (ABL Facility) credit agreement (ABL Credit Facility Agreement) with several banks, which, subject to the limitations and conditions set forth in such agreement, including approval by the PUC, allows borrowings of up to $250 million on a revolving basis using certain accounts receivable as collateral. Hawaiian Electric filed an application with the PUC for approval to (i) sell accounts receivable, and (ii) establish a long-term credit facility. The first approval would allow the ABL Credit Facility Agreement to become effective for 364 days and the second approval would extend the term of the ABL Credit Facility Agreement from 364 days to three years. The ABL Credit Facility Agreement has an initial term of 364 days, with an automatic extension to three years upon receipt of the second PUC approval, with three separate options to extend one additional year, subject to the consent of the lenders. On June 27, 2024, Hawaiian Electric received the first approval from the PUC for the ABL Credit Facility Agreement that allows short-term borrowings of up to $250 million, subject to the availability of a sufficient borrowing base of eligible receivables. Per the parties’ proposed stipulated procedural schedule, the second PUC decision is expected on October 30, 2024. The ABL Facility became effective on July 24, 2024.

Credit agreement. On August 23, 2023, Hawaiian Electric fully drew down $200 million on its existing revolving credit facilities. The cash proceeds were invested in highly liquid short-term investments and will be used for general corporate purposes. The $200 million line of credit facility remained fully drawn as of June 30, 2024. See Note 6 of the Condensed Consolidated Financial Statements for additional information.

SPRBs. 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.

On June 10, 2019, the Hawaii legislature authorized the issuance of up to $700 million of SPRBs ($400 million for Hawaiian Electric, $150 million for Hawaii Electric Light and $150 million for Maui Electric), with PUC approval, prior to June 30, 2024, to finance the Utilities’ multi-project capital improvement programs (2019 Legislative Authorization). The Utilities did not issue SPRBs under the 2019 Legislative Authorization which lapsed on June 30, 2024.

Taxable debt. On December 20, 2022, the Utilities received PUC approval to issue, over a four-year period from January 1, 2023 to December 31, 2026, unsecured obligations bearing taxable interest (Hawaiian Electric up to $230 million, Hawaii Electric Light up to $65 million and Maui Electric up to $105 million), to 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

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expenditures. Pursuant to the approval, on January 10, 2023, the Utilities executed through a private placement, $150 million in unsecured senior notes (2023 Notes). The 2023 Notes had a delayed draw feature and the Utilities drew down all the proceeds on February 9, 2023. See summary table below for remaining authorized amounts as of June 30, 2024 for each respective utility.

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric
Total “up to” amounts of taxable debt authorized from 2023 through 2026	$	230	$	65	$	105
Less: taxable debt executed on January 10, 2023, but issued on February 9, 2023	100		25		25
Remaining authorized amounts	$	130	$	40	$	80

As of June 30, 2024, the Utilities have $1.9 billion of long-term debt, net, of which $47.0 million and $145.3 million are due within 12 and 24 months, respectively.

Equity. On December 20, 2022, the Utilities received PUC approval to issue and sell each utility’s common stock over a four-year period from January 1, 2023 through December 31, 2026 (Hawaiian Electric’s sale/s to HEI of up to $75 million, Hawaii Electric Light sale/s to Hawaiian Electric of up to $25 million, and Maui Electric sale/s to Hawaiian Electric of up to $55 million) and the purchase of Hawaii Electric Light and Maui Electric common stock by Hawaiian Electric from 2023 through December 31, 2026. As of June 30, 2024, Hawaiian Electric, Hawaii Electric Light, and Maui Electric have $75 million, $25 million, and $55 million, respectively, of unused common stock authorization.

Cash flows. The following table reflects the changes in cash flows for the six months ended June 30, 2024 compared to the six months ended June 30, 2023:

	Six months ended June 30
(in thousands)	2024		2023		Change
Net cash provided by operating activities	$	185,473	$	336,145	$	(150,672)
Net cash used in investing activities	(166,657)		(226,093)		59,436
Net cash used in financing activities	(36,273)		(5,647)		(30,626)

Net cash provided by operating activities. The decrease in net cash provided by operating activities was primarily driven by an increase in fuel oil stock due to less consumption, as well as lower cash from an increase in customer accounts receivable due to payment on a large delinquent commercial customer account in 2023.

Net cash used in investing activities. The decrease in net cash used in investing activities was primarily driven by a decrease in capital expenditures related to construction activities.

Net cash used in financing activities. The increase in net cash used in financing activities was driven by lower net cash from long-term and short-term borrowings.

For a discussion of 2023 operating, investing and financing activities, please refer to the “Liquidity and capital resources” section in Item 7, “Management Discussion and Analysis of Financial Condition and Results of Operations—Electric utility,” in the Company’s 2023 Form 10-K.

Material cash requirements. Material cash requirements of the Utilities include payments related to settlement of tort-related legal claims and cross claims, legal and consulting costs related to the Maui windstorm and wildfires (see further information in Note 2 of the Condensed Consolidated Financial Statements), O&M expenses, labor and benefit costs, fuel and purchase power costs, debt and interest payments, operating and finance lease obligations, their forecasted capital expenditures (including capital expenditures related to wildfires and wildfire mitigations) and investments, their expected retirement benefit plan contributions and other short-term and long-term material cash requirements. The cash requirements for O&M, fuel and purchase power costs, debt and interest payments, and operating and finance lease obligations are generally funded through the collection of the Utilities’ revenue requirement established in the last rate case and other mechanisms established under the regulatory framework. The cash requirements for capital expenditures are generally funded through operating cash flows, the issuance of debt, and contributions of equity from HEI and generally recovered through the Utilities’ revenue requirement or other capital recovery mechanisms over time.

The substantial doubt about the Utilities’ ability to continue as a going concern and the Utilities’ credit rating downgrades related to the Maui windstorm and wildfires will continue to adversely impact its ability to access capital markets and other sources of debt financing, if at all, in a timely manner and on acceptable terms. The Utilities are currently working with their financial advisors on a financing plan to raise the capital required to settle its wildfire claims. While management believes that the Utilities will be able to raise the necessary capital, there is no assurance that management’s plans will be successful. The potential damages and losses related to the Maui windstorm and wildfires and related lawsuits (see further information in Note 2 of the Condensed Consolidated Financial Statements), the economic impact of higher fuel prices, inflation, higher

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interest rates, tightening of monetary policy, and geopolitical situations, create significant uncertainty, and the Utilities cannot predict the extent or duration of these conditions, the future effects that these conditions will have on the Utilities’ financing plan, cost of capital and their ability to access additional capital, or the future impacts on the Utilities’ financial position, results of operations, and cash flows.

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Bank

Recent Developments. See also “Recent developments” in HEI’s MD&A.

In June 2024, ASB recorded a pretax goodwill impairment charge of $82.2 million after determining it was more-likely-than-not that the fair value of ASB was less than its carrying value. The impairment charge was non-cash in nature and did not affect the Company’s current liquidity, cash flows or any debt covenants under the Company’s existing credit agreements. See “Goodwill” in Note 5 of the Condensed Consolidated Financial Statements for additional discussion.

In August 2023, ASB was impacted by wildfires on Maui which caused widespread property damage and fatalities. ASB’s outstanding credit exposure in Maui and the fire impacted zone of Lahaina as of June 30, 2024 was 12.3% and 0.6%, respectively, of the Bank’s total loan portfolio.

For the quarter ended June 30, 2024, ASB incurred additional expenses as a result of the Maui wildfires of $0.5 million, pretax, primarily consisting of professional services offset by negative provision for credit losses of $0.8 million.

The Hawaii economy remained stable in the second quarter of 2024 with average daily passenger counts 1.7% lower than the comparable period in the prior year. The recovery in total passenger counts from the low levels in 2020 is largely due to domestic travelers. International visitors (excluding Japan) have gradually increased although still below pre-pandemic levels. The weak yen continues to be a key contributing factor to the low Japan visitor counts as compared to other international visitors. Hawaii’s seasonally adjusted unemployment rate of 2.9% in June 2024 was higher compared to the June 2023 rate of 2.8%. Despite higher interest rates, Hawaii’s real estate market, as indicated by Oahu’s residential real estate market, has remained relatively stable. Single-family home sales grew 6.7% in the first half of 2024 compared to the same period in 2023, while condo sales declined 5.8%.

As of June 30, 2024, the Federal Open Market Committee federal funds rate target range remained unchanged at 5.25% - 5.50% in response to continued inflationary pressures in the economy. The interest rate environment has impacted ASB’s net interest margin as higher yields on earning assets were offset by an increase in yields on deposits and other borrowings. The higher interest rate environment has also reduced mortgage refinance and purchase activity, negatively impacting mortgage banking income. Additionally, the tight labor market and inflationary pressures have increased compensation and benefit expenses.

ASB’s loan portfolio decreased $152 million in 2024 as compared to the end of 2023 primarily due to payoffs and sale of commercial loans as well as reduced demand for home equity line of credit and consumer loan products.

For the quarter ended June 30, 2024, ASB recorded a negative provision for credit losses of $1.9 million primarily due to improving loss rates, lower loan portfolio balances and the release of $0.8 million of credit loss reserves for loans that were impacted by Maui wildfires. The provision for credit losses in future quarters will be dependent on future economic conditions and changes to borrower credit quality at that time.

At June 30, 2024, the investment securities portfolio balance decreased approximately $97 million from year end 2023 due to repayments and no purchases of investment securities in 2024. The change in interest rates in the first half of 2024 resulted in higher unrealized losses in the available-for-sale investment securities portfolio, which also decreased the investment portfolio balance.

At June 30, 2024, ASB’s regulatory capital ratios were above the “well-capitalized” and regulatory requirements, including the conservation buffers. Approximately 83% of the Bank’s deposits are FDIC insured or fully collateralized. ASB has access to approximately $3 billion in funding sources to meet its liquidity needs.

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

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	Three months ended June 30				Increase
(in millions)	2024		2023		(decrease)		Primary reason(s)
Interest and dividend income	$	86	$	82	$	4
							Average loan portfolio yields were 35 basis points higher—yield benefited from the rising interest rate environment as adjustable rate yields repriced upward and new loan production yields were higher than the portfolio yields.
							Average loan portfolio balances decreased $14 million—commercial, home equity line of credit and consumer loan portfolio average balances decreased $104 million, $45 million and $28 million, respectively, due to decreased demand for these loan products. Residential and commercial real estate loan average balances increased $97 million and $68 million, respectively.
							Average investment securities portfolio balances decreased $390 million—investment security portfolio repayments were used to pay down maturing higher costing liabilities. Average investment securities portfolio yields were 5 basis points lower due to higher investment portfolio premium amortizations.
							Average other investments increased $69 million—increase due to higher interest-earning deposits being held.
Noninterest income	16		16		—
Revenues	102		98		4		The increase in revenues for the three months ended June 30, 2024 compared to the same period in 2023 was primarily due to higher interest and dividend income.
Interest expense	24		19		5
							Increase in interest expense due to an increase in interest expense on deposits offset by a decrease in interest expense on other borrowings due to the increase in the interest rate environment and a shift in costing liability mix.
							Average core deposit balances decreased $293 million; average term certificate balances increased $214 million.
							Average deposit yields increased from 48 basis points to 90 basis points due to a shift in mix of deposits and higher yields from the increase in the interest rate environment.
							Average other borrowings decreased $285 million and average yields increased 49 basis points.
							Average cost of funds increased from 83 basis points to 115 basis points due to a shift in funding from low cost core deposits to higher costing term certificates and other borrowings.
Provision for credit losses	(2)		—		(2)
							2024 negative provision for credit losses included reversal of $0.8 million credit loss reserves for loans impacted by the Maui wildfires, improving loan loss rates and lower loan portfolio balances.
							Delinquency rates have increased—from 0.17% at June 30, 2023 to 0.47% at June 30, 2024 primarily due to Maui-related loan accommodations and one commercial real estate loan in foreclosure.
							Net charge-off to average loans increased 1 basis point from 0.14% at June 30, 2023 to 0.15% at June 30, 2024 primarily due to an increase in consumer loan net charge-offs.
Noninterest expense	136		54		82
							Increase in noninterest expense is due to a goodwill impairment charge of $82.2 million as a result of HEI’s comprehensive review of strategic options for ASB.
Expenses	158		73		85		The increase in expenses for the three months ended June 30, 2024 compared to the same period in 2023 was due to an increase in noninterest expense and interest expense, partially offset by a decrease in provision for credit losses.
Operating income (loss)	(56)		25		(81)		The decrease in operating income (loss) for the three months ended June 30, 2024 compared to the same period in 2023 was primarily due to higher noninterest expense and interest expense, partly offset by higher interest and dividend income and lower provision for credit losses.
Net income (loss)	$	(46)	$	20	$	(66)	Net income (loss) for the three months ended June 30, 2024 was lower as compared to the same period in 2023 due to lower operating income.

.

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	Six months ended June 30				Increase
(in millions)	2024		2023		(decrease)		Primary reason(s)
Interest and dividend income	$	174	$	161	$	13
							Average loan portfolio yields were 38 basis points higher—loan yields continued to increase in 2024 due to the interest rate environment as adjustable rate loan yields repriced with rising interest rates and new loan production yields were higher than the portfolio rates.
							Average loan portfolio balances increased $64 million—residential and commercial real estate loan portfolio average balances increased $108 million and $76 million, respectively, due to demand for these loan types. Commercial loan portfolio average balances decreased $75 million due to the payoffs and sale of commercial loans.
							Average investment securities portfolio balances decreased $396 million primarily due to repayments, no purchases in 2024 and sale of investment securities in the quarter ended December 31, 2023.
							Average investment securities portfolio yields decreased 5 basis points.
Noninterest income	33		30		3
							Higher bank-owned life insurance income—higher returns from insurance policies.
Revenues	207		191		16		The increase in revenues for the six months ended June 30, 2024 compared to the same period in 2023 was primarily due to higher interest and dividend income and higher noninterest income.
Interest expense	50		33		17
							Increase in interest expense due to an increase in core deposit and term certificate yields, partially offset by lower other borrowing balances.
							Average core deposit balances decreased $379 million; average term certificate balances increased $264 million.
							Average deposit yields increased from 41 to 89 basis points primarily due to the increase in term certificate yields of 73 basis points and the shift in mix of deposits from low cost core deposits to term certificates.
							Average other borrowings decreased $133 million and average yields increased 26 basis points.
Provision for credit losses	(4)		1		(5)
							2024 negative provision for credit losses included reversal of $2.3 million credit loss reserves for loans impacted by the Maui wildfires, improving loan loss rates and lower loan portfolio balances.
							2024 negative provision for credit losses also included the release of $0.9 million of credit loss reserves for unfunded loan commitments.
							Delinquency rates have increased—from 0.17% at June 30, 2023 to 0.47% at June 30, 2024 primarily due to Maui-related loan accommodations and one commercial real estate loan in foreclosure.
							Net charge-off to average loans of 0.14% at June 30, 2024 remained the same as compared to the same period in 2023.
Noninterest expense	192		108		84
							The increase in noninterest expenses was primarily due to a goodwill impairment charge of $82.2 million as a result of HEI’s comprehensive review of strategic options for ASB, expenses related to the Maui wildfires and higher compensation and benefits expenses.
							Higher compensation and benefits expenses primarily due to fair value adjustments related to the deferred compensation plan.
Expenses	238		142		96		The increase in expenses for the six months ended June 30, 2024 compared to the same period in 2023 was due to higher noninterest expense and interest expense, partially offset by lower provision for credit losses.
Operating income (loss)	(31)		49		(80)		The decrease in operating income (loss) for the six months ended June 30, 2024 compared to the same period in 2023 was primarily due to higher noninterest expense and interest expense, partially offset by higher interest and dividend income, higher noninterest income and lower provision for credit losses.

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	Six months ended June 30				Increase
(in millions)	2024		2023		(decrease)		Primary reason(s)
Net income (loss)	$	(25)	$	39	$	(64)	Net income (loss) for the six months ended June 30, 2024 was lower than the same period in 2023 due to lower operating income.

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

	Three months ended June 30		Six months ended June 30
(Annualized %)	2024	2023	2024	2023
Return on average assets	(1.97)	0.84	(0.53)	0.81
Return on average equity	(33.97)	16.20	(9.25)	15.87
Net interest margin	2.79	2.75	2.77	2.80

For the three and six months ended June 30, 2024 the Bank’s costs related to the Maui wildfires is as follows:

(in thousands)	Three months ended June 30, 2024		Six months ended June 30, 2024
Bank Maui wildfires related cost:
Provision for credit losses	$	(800)	$	(2,300)
Professional services expenses	1,201		2,909
Other expenses1	51		(266)
Total Bank Maui wildfires related cost	$	452	$	343

1 Other expenses includes recovery of destroyed/loss cash of $0.4 million in the first three months ended March 31, 2024.

Note: Bank Maui wildfires related expenses - provision for credit losses is included in Provision for credit losses, professional services expenses are included in Noninterest expense-Services and other expenses are included in Noninterest expense-Other expense on the ASB Statements of Income and Comprehensive Income Data.

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	Three months ended June 30
	2024					2023
(dollars in thousands)	Average balance		Interest income/ expense		Yield/ rate (%)	Average balance		Interest  income/ expense		Yield/ rate (%)
Assets:
Interest-earning deposits	$	106,177	$	1,449	5.40	$	36,891	$	488	5.23
FHLB stock	29,639		743		10.10	15,660		237		6.07
Investment securities
Taxable	2,600,103		10,619		1.63	2,988,483		12,645		1.69
Non-taxable	66,486		515		3.08	67,912		513		3.01
Total investment securities	2,666,589		11,134		1.67	3,056,395		13,158		1.72
Loans
Residential 1-4 family	2,612,420		25,752		3.94	2,515,753		23,111		3.67
Commercial real estate	1,551,309		20,449		5.23	1,483,566		18,373		4.91
Home equity line of credit	989,972		11,090		4.51	1,034,785		9,657		3.74
Residential land	19,575		305		6.23	20,235		269		5.32
Commercial	672,728		10,033		5.96	777,028		10,854		5.56
Consumer	231,962		5,557		9.62	260,437		5,843		8.99
Total loans 1,2	6,077,966		73,186		4.81	6,091,804		68,107		4.46
Total interest-earning assets 3	8,880,371		86,512		3.89	9,200,750		81,990		3.56
Allowance for credit losses	(70,669)					(71,191)
Noninterest-earning assets	479,235					471,600
Total assets	$	9,288,937				$	9,601,159
Liabilities and shareholder’s equity:
Savings	$	2,674,087	$	1,354	0.20	$	3,006,949	$	313	0.04
Interest-bearing checking	1,392,408		2,937		0.85	1,298,399		769		0.24
Money market	391,780		3,788		3.88	268,744		1,738		2.59
Time certificates	1,030,314		9,936		3.87	816,772		6,841		3.36
Total interest-bearing deposits	5,488,589		18,015		1.32	5,390,864		9,661		0.72
Advances from Federal Home Loan Bank	529,670		6,479		4.84	141,506		1,605		4.49
Borrowings from Federal Reserve Bank	—		—		—	567,857		6,207		4.38
Securities sold under agreements to repurchase and federal funds purchased	—		—		—	105,691		1,040		3.95
Total interest-bearing liabilities	6,018,259		24,494		1.63	6,205,918		18,513		1.20
Noninterest bearing liabilities:
Deposits	2,508,658					2,685,828
Other	222,876					210,698
Shareholder’s equity	539,144					498,715
Total liabilities and shareholder’s equity	$	9,288,937				$	9,601,159
Net interest income			$	62,018				$	63,477
Net interest margin (%) 4					2.79					2.75

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	Six months ended June 30
	2024					2023
(dollars in thousands)	Average balance		Interest income/ expense		Yield/ rate (%)	Average balance		Interest  income/ expense		Yield/ rate (%)
Assets:
Interest-earning deposits	$	157,466	$	4,296	5.40	$	23,626	$	609	5.13
FHLB stock	23,521		1,010		8.64	22,835		663		5.85
Investment securities
Taxable	2,620,463		22,060		1.68	3,015,220		26,341		1.75
Non-taxable	66,668		1,033		3.08	68,094		1,011		2.96
Total investment securities	2,687,131		23,093		1.72	3,083,314		27,352		1.77
Loans
Residential 1-4 family	2,610,172		51,084		3.91	2,502,551		45,726		3.65
Commercial real estate	1,547,233		40,642		5.21	1,471,079		35,620		4.83
Home equity line of credit	1,000,665		21,844		4.39	1,028,076		18,685		3.67
Residential land	18,811		564		6.00	20,266		546		5.39
Commercial	705,433		20,998		5.94	780,859		21,251		5.45
Consumer	237,686		11,248		9.50	252,883		11,236		8.94
Total loans 1,2	6,120,000		146,380		4.78	6,055,714		133,064		4.40
Total interest-earning assets 3	8,988,118		174,779		3.88	9,185,489		161,688		3.52
Allowance for credit losses	(72,480)					(71,649)
Noninterest-earning assets	489,041					468,958
Total assets	$	9,404,679				$	9,582,798
Liabilities and shareholder’s equity:
Savings	$	2,699,446	$	2,482	0.18	$	3,074,650	$	535	0.04
Interest-bearing checking	1,395,090		6,053		0.87	1,315,213		1,399		0.21
Money market	352,588		6,609		3.76	233,083		2,324		2.01
Time certificates	1,042,747		20,303		3.90	778,441		12,240		3.17
Total interest-bearing deposits	5,489,871		35,447		1.29	5,401,387		16,498		0.62
Advances from Federal Home Loan Bank	394,538		9,440		4.73	320,867		7,475		4.63
Borrowings from Federal Reserve Bank	238,187		5,193		4.37	318,674		6,926		4.38
Securities sold under agreements to repurchase	—		—		—	125,917		2,172		3.48
Total interest-bearing liabilities	6,122,596		50,080		1.64	6,166,845		33,071		1.08
Noninterest bearing liabilities:
Deposits	2,511,954					2,715,408
Other	232,899					211,852
Shareholder’s equity	537,230					488,693
Total liabilities and shareholder’s equity	$	9,404,679				$	9,582,798
Net interest income			$	124,699				$	128,617
Net interest margin (%) 4					2.77					2.80

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

2   Includes recognition of net deferred loan fees of $0.6 million and $0.7 million for the three months ended June 30, 2024 and 2023, respectively, and $1.2 million and $1.4 million for the six months ended June 30, 2024 and 2023, respectively, together with interest accrued prior to suspension of interest accrual on nonaccrual loans. Includes nonaccrual loans.

3   For the six months ended June 30, 2024 and 2023, the taxable-equivalent basis adjustments made to the table above were not material.

4   Defined as net interest income, on a fully taxable equivalent basis, as a percentage of average total interest-earning assets.

Earning assets, costing liabilities, contingencies 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 Federal Open Market Committee federal funds rate target range of 5.25% - 5.50% has been maintained at June 30, 2024 to combat

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inflation. ASB’s net interest income and net interest margin has been impacted by the higher interest rates as the Bank has used higher costing other borrowings and term certificates to fund its loan growth.

Loans and mortgage-backed 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. See Note 5 of the Condensed Consolidated Financial Statements for a composition of ASB’s loan portfolio.

Home equity — key credit statistics. The home equity line of credit (HELOC) portfolio makes up 16% 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. 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 June 30, 2024, approximately 36% of the portfolio balances were amortizing loans under the Fixed Rate Loan Option. A HELOC loan is typically in a subordinate lien position to a borrower’s first mortgage loan, however, approximately 51% of ASB’s HELOC loan portfolio is in a first lien position.

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

Investment securities.  ASB’s investment portfolio was comprised as follows:

	June 30, 2024				December 31, 2023
(dollars in thousands)	Balance		% of total		Balance		% of total
U.S. Treasury and federal agency obligations	$	68,812	3	%	$	71,927	3	%
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	2,125,054		95		2,218,565		95
Corporate bonds	32,927		1		32,903		1
Mortgage revenue bonds	14,076		1		14,358		1
Total investment securities	$	2,240,869	100	%	$	2,337,753	100	%

Currently, ASB’s investment portfolio consists of U.S. Treasury and federal agency obligations, mortgage-backed securities, corporate bonds and mortgage revenue bonds. ASB owns mortgage-backed securities issued or guaranteed by the U.S. government agencies or sponsored agencies, including the Federal National Mortgage Association (FNMA), Federal Home Loan Mortgage Corporation (FHLMC), Government National Mortgage Association (GNMA) and Small Business Administration (SBA). Principal and interest on mortgage-backed securities issued by FNMA, FHLMC, GNMA and SBA are guaranteed by the issuer and, in the case of GNMA and SBA, backed by the full faith and credit of the U.S. government. U.S. Treasury securities are also backed by the full faith 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. In 2024, deposits decreased by $109 million, as an outflow of core deposits was replaced with time certificates. Core deposit retention will remain challenging in the current rising interest rate environment. Advances from the FHLB of Des Moines, securities sold under agreements to repurchase, borrowings from the Federal Reserve Bank and federal funds purchased continue to be additional sources of funds. As of June 30, 2024 ASB’s costing liabilities consisted of 94% deposits and 6% borrowings as compared to 92% deposits and 8% borrowings as of December 31, 2023. The weighted average cost of interest-bearing deposits for the first six months of 2024 and 2023 was 1.29% and 0.62%, respectively. As of June 30, 2024 and December 31, 2023, ASB had approximately $1.7 billion and $1.6 billion of deposits that were uninsured or not collateralized, respectively.

Federal Home Loan Bank of Des Moines and Federal Reserve Bank. As of June 30, 2024 and December 31, 2023, ASB had $520 million and $200 million of advances outstanding at the FHLB of Des Moines, respectively. As of June 30, 2024, the unused borrowing capacity with the FHLB of Des Moines was $1.5 billion. As of June 30, 2024 and December 31, 2023, ASB had nil and $550 million of borrowings from the Federal Reserve Bank, respectively. The FHLB of Des Moines and Federal Reserve Bank are important sources of liquidity for ASB.

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.

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

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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 June 30, 2024, ASB had an unrealized loss, net of taxes, on available-for-sale investment securities in AOCI of $165.7 million compared to an unrealized loss, net of taxes, of $150.4 million as of December 31, 2023. See “Item 3. Quantitative and qualitative disclosures about market risk” for a discussion of ASB’s interest rate risk sensitivity.

During the first six months of 2024, ASB recorded a negative provision for credit losses of $3.2 million in the allowance for credit losses primarily due to the release of $2.3 million of credit loss reserves related to the Maui wildfires, improving credit loss rates and lower loan balances. During the first six months of 2023, ASB recorded a provision for credit losses of $1.0 million in the allowance for credit losses for growth in the loan portfolio partly offset by the release of credit loss reserves for improved credit trends and lower credit loss rates.

	Six months ended June 30						Year ended December 31, 2023
(in thousands)	2024			2023
Allowance for credit losses, beginning of period	$	74,372		$	72,216		$	72,216
Provision for credit losses	(3,169)			1,018			9,657
Less: net charge-offs	4,390			4,166			7,501
Allowance for credit losses, end of period	$	66,813		$	69,068		$	74,372
Ratio of net charge-offs during the period to average loans outstanding (annualized)	0.14		%	0.14		%	0.12		%

ASB maintains a reserve for credit losses that consists of two components, the allowance for credit losses and an allowance for loan commitments (unfunded reserve). The level of the reserve for unfunded loan commitments is adjusted by recording an expense or recovery in provision for credit losses. For the six months ended June 30, 2024, ASB recorded a negative provision for credit losses for unfunded commitments of $0.9 million as compared to a provision for credit losses for unfunded commitments of $0.2 million for the six months ended June 30, 2023. As of June 30, 2024 and December 31, 2023, the reserve for unfunded loan commitments was $4.2 million and $5.1 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.”

FINANCIAL CONDITION

Liquidity and capital resources.

(dollars in millions)	June 30, 2024		December 31, 2023		% change
Total assets	$	9,281	$	9,673	(4)
Investment securities	2,241		2,338		(4)
Loans held for investment, net	5,963		6,106		(2)
Deposit liabilities	8,036		8,146		(1)
Other bank borrowings	520		750		(31)

As of June 30, 2024, ASB was one of Hawaii’s largest financial institutions based on assets of $9.3 billion and deposits of $8.0 billion.

As of June 30, 2024, ASB’s unused FHLB borrowing capacity was approximately $1.5 billion. As of June 30, 2024, ASB had commitments to borrowers for loans and unused lines and letters of credit of $1.9 billion, of which, commitments to lend to borrowers experiencing financial difficulty whose loan terms have been modified were nil. Management believes ASB’s current sources of funds will enable it to meet these obligations while maintaining liquidity at satisfactory levels.

For the six months ended June 30, 2024, net cash provided by ASB’s operating activities was $25 million. Net cash provided by ASB’s investing activities during the same period was $212 million, primarily due to a net decrease in loans receivable of $119 million, receipt of investment security repayments and maturities of $82 million and proceeds from the sale of commercial loans of $31 million partly offset by a net increase in FHLB stock of $14 million. Net cash used in financing activities during this period was $338 million, primarily due to a net decrease in other borrowings of $230 million and a decrease in deposit liabilities of $109 million offset by a net increase in mortgage escrow deposits of $1 million.

For the six months ended June 30, 2023, net cash provided by ASB’s operating activities was $43 million. Net cash used during the same period by ASB’s investing activities was $56 million, primarily due to a net increase in loans receivable of

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$208 million, purchases of loans held for investment of $26 million and additions to premises and equipment of $4 million, partly offset by the receipt of investment security repayments and maturities of $104 million, proceeds from the sale of commercial loans of $67 million, a net decrease in FHLB stock of $9 million and proceeds from the redemption of bank owned life insurance of $3 million. Net cash provided by financing activities during this period was $25 million, primarily due to a net increase in other borrowings of $336 million and a net increase in mortgage escrow deposits of $1 million, partly offset by a net decrease in repurchase agreements of $183 million, decreases in deposit liabilities of $105 million and $25 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 June 30, 2024, ASB was well-capitalized (well-capitalized ratio requirements noted in parentheses) with a Tier-1 leverage ratio of 8.4% (5.0%), common equity Tier-1 ratio of 13.2% (6.5%), Tier-1 capital ratio of 13.2% (8.0%) and total capital ratio of 14.2% (10.0%). As of December 31, 2023, ASB was well-capitalized (well-capitalized ratio requirements noted in parentheses) with a Tier-1 leverage ratio of 7.7% (5.0%), common equity Tier-1 ratio of 12.3% (6.5%), Tier-1 capital ratio of 12.3% (8.0%) and total capital ratio of 13.4% (10.0%). 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). As of June 30, 2024, ASB did not request a dividend distribution from the OCC and FRB and will reevaluate its ability to distribute excess capital next quarter.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

The Company considers interest-rate risk (a non-trading market risk) to be a significant market risk for ASB as it could potentially have material impacts 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 2023 Form 10-K (pages 81 to 83).

ASB’s interest-rate risk sensitivity measures as of June 30, 2024 and December 31, 2023 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)	June 30, 2024		December 31, 2023		June 30, 2024		December 31, 2023
+300	0.3	%	2.1	%	2.2	%	2.7	%
+200	0.2		1.4		1.9		2.5
+100	0.1		0.7		1.5		1.7
-100	(0.4)		(1.0)		(2.2)		(2.3)
-200	(1.0)		(2.2)		(5.2)		(5.4)
-300	(1.6)		(3.5)		(9.2)		(10.3)

ASB’s net interest income (NII) sensitivity profile was less asset sensitive as of June 30, 2024 compared to December 31, 2023 primarily driven by lower cash balances and higher rate sensitive deposit balances.

Economic value of equity (EVE) sensitivity decreased as of June 30, 2024 compared to December 31, 2023 due to lower core deposit duration, partially offset by decrease in duration of mortgage-related investments and loans.

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 indications 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. 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.

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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.

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 this 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 second quarter of 2024 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 this 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 second quarter of 2024 that have materially affected, or are reasonably likely to materially affect, Hawaiian Electric’s internal control over financial reporting.

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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 2023 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 2, 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, ASB and Pacific Current and its subsidiaries) 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 20 to 33 of HEI’s and Hawaiian Electric’s 2023 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 through vi herein and as supplemented below.

We have identified conditions or events that raise substantial doubt about our ability to continue as a going concern, and it is possible that any plan developed to alleviate such doubt may be unsuccessful. In addition, any capital raised may result in dilution to our current shareholders.

As described more fully in Note 1 of the Condensed Consolidated Financial Statements included herein, for the three and six months ended June 30, 2024, the Company incurred net losses of approximately $1.30 billion and $1.25 billion, respectively. For the three and six months ended June 30, 2024, the Utilities incurred net losses of approximately $1.23 billion and $1.19 billion, respectively. The net losses were primarily due to the accrual of estimated wildfire liabilities totaling approximately $1.71 billion related to the Maui windstorm and wildfire tort-related legal claims. This event has raised substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. As of the date of filing of this Form 10-Q, management has not yet implemented a capital financing plan to address expected wildfire settlement payments. The Company expects to finance the settlement payments over time through a mix of debt, common equity, equity-linked securities or other potential options. There is no assurance that future financing will be available in sufficient amounts on a timely basis or on reasonable terms acceptable to us, if at all. If we raise funds by issuing equity or equity-linked securities, our shareholders may experience dilution. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful.

Substantial doubt about our ability to continue as a going concern may affect the price of our common stock, may impact our relationship with third parties with whom we do business, including our vendors, lenders and employees, may impact our ability to raise additional capital or refinance existing debt and may impact our ability to comply, going forward, with certain covenants in our debt agreements and/or satisfy conditions to draw thereunder, which could significantly and materially restrict our operations.

If a court-approved definitive settlement agreement to resolve Maui windstorm and wildfire tort-related legal claims is not obtained, or if financing for settlement payments is not available, we may need to consider other alternatives for addressing the outstanding legal claims or settlement payments, and such alternatives could adversely affect our financial results or other factors impacting our finances, operations or stock valuation.

As described more fully in Note 2 of the Condensed Consolidated Financial Statements included herein, the Company entered into an agreement in principle on August 2, 2024, to resolve all Maui windstorm and wildfire tort-related legal claims, including all claims among the defendants. Such agreement in principle is subject to reaching a definitive settlement agreement that is approved by the court, and is conditioned on a resolution of the claims of the insurance companies that have paid claims for property loss and other damages. If a final court-approved definitive settlement agreement is reached, the Company has agreed to make substantial payments to settle all Maui windstorm and wildfire tort-related legal claims. As described more fully in Note 2 of the Condensed Consolidated Financial Statements included herein, if a definitive settlement is not achieved, the Company intends to vigorously defend against the litigation. There is no assurance that the Company will be successful in the defense of the litigation or that insurance proceeds will be available to fund any potential settlements, judgments, or costs associated with the litigation.

If a court-approved definitive settlement agreement is reached, the Company expects to finance the settlement payments through a mix of debt, common equity, equity-linked securities or other potential options. While management believes the

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Company will be able to raise the capital necessary to finance the settlement payments, there is no assurance that future financing will be available in sufficient amounts, on a timely basis or on reasonable terms acceptable to us, if at all.

If the Company’s financing plans are unsuccessful, we may need to consider other strategic alternatives, including delaying strategic initiatives, selling assets, or other strategic measures including, without limitation, obtaining relief under the U.S. Bankruptcy Code. Such alternatives could adversely affect our financial results or other factors impacting our finances, operations or stock valuation.

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Item 2. Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities

(c) Purchases of HEI common shares were made on the open market during the second quarter of 2024 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
April 1 to 30, 2024	40,583	$10.49	—	NA
May 1 to 31, 2024	26,747	$10.64	—	NA
June 1 to 30, 2024	36,733	$9.87	—	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 “Total number of shares purchased,” 18,335 of the 40,583 shares, 3,532 of the 26,747 shares and 9,262 of the 36,733 shares were purchased for the DRIP; 16,967 of the 40,583 shares, 20,283 of the 26,747 shares and 24,637 of the 36,733 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.

105

Item 6. Exhibits

 

HEI Exhibit 31.1	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Scott W. H. Seu (HEI Chief Executive Officer)
HEI Exhibit 31.2	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Scott T. DeGhetto (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 - the instance document does not appear on the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
HEI Exhibit 101.SCH	Inline XBRL Taxonomy Extension Schema Document
HEI Exhibit 101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
HEI Exhibit 101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
HEI Exhibit 101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
HEI Exhibit 101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
HEI Exhibit 104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
Hawaiian Electric Exhibit 10.1	ABL Credit Agreement, dated May 17, 2024, among HE AR BRWR LLC, as Borrower, the Lenders (as defined in the agreement), Barclays Bank PLC, as Administrative Agent, Funding Agent and Collateral Agent, Wells Fargo Bank, National Association as Co-Collateral Agent (incorporated by reference to Exhibit 10.1 to HEI’s Current Report on Form 8-K dated May 17, 2024, File no. 1-8503)
Hawaiian Electric Exhibit 10.2	Purchase and Contribution Agreement among Hawaiian Electric Company, Inc., Maui Electric Company, Limited, and Hawaii Electric Light Company, Inc, as Originators, Hawaiian Electric Company, Inc., as Servicer, and HE AR INTER LLC, as Buyer, dated May 17, 2024 (incorporated by reference to Exhibit 10.2 to HEI’s Current Report on Form 8-K dated May 17, 2024, File no. 1-8503)
Hawaiian Electric Exhibit 10.3	Borrower Purchase and Contribution Agreement among HE AR INTER LLC, as Seller, Hawaiian Electric Company, Inc., as Servicer, and HE AR BRWR LLC, as Buyer, dated May 17, 2024 (incorporated by reference to Exhibit 10.3 to HEI’s Current Report on Form 8-K dated May 17, 2024, File no. 1-8503)
Hawaiian Electric Exhibit 31.3	Certification Pursuant to Rule 13a-14 promulgated under the Securities Exchange Act of 1934 of Shelee M. T. Kimura (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 Paul K. Ito (Hawaiian Electric Chief Financial Officer)
Hawaiian Electric Exhibit 32.2	Hawaiian Electric Certification Pursuant to 18 U.S.C. Section 1350

106

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/ Scott W. H. Seu	By	/s/ Shelee M. T. Kimura
	Scott W. H. Seu		Shelee M. T. Kimura
	President and Chief Executive Officer		President and Chief Executive Officer
	(Principal Executive Officer of HEI)		(Principal Executive Officer of Hawaiian Electric)
By	/s/ Scott T. DeGhetto	By	/s/ Paul K. Ito
	Scott T. DeGhetto		Paul K. Ito
	Executive Vice President,		Senior Vice President,
	Chief Financial Officer and Treasurer		Chief Financial Officer and Treasurer
	(Principal Financial Officer of HEI)		(Principal Financial Officer of Hawaiian Electric)
Date: August 9, 2024		Date: August 9, 2024

107

EX-31.1

HEI Exhibit 31.1

CERTIFICATION

I, Scott W. H. Seu, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended June 30, 2024 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: August 9, 2024
	/s/ Scott W. H. Seu
	Scott W. H. Seu
	President and Chief Executive Officer

EX-31.2

HEI Exhibit 31.2

CERTIFICATION

I, Scott T. DeGhetto, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended June 30, 2024 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: August 9, 2024
	/s/ Scott T. DeGhetto
	Scott T. DeGhetto
	Executive Vice President, Chief Financial Officer
	and Treasurer

EX-31.3

Hawaiian Electric Exhibit 31.3

CERTIFICATION

I, Shelee M. T. Kimura, certify that:

1. I have reviewed this report on Form 10-Q for the quarter ended June 30, 2024 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: August 9, 2024
	/s/ Shelee M. T. Kimura
	Shelee M. T. Kimura
	President and Chief Executive Officer

EX-31.4

Hawaiian Electric Exhibit 31.4

CERTIFICATION

I, Paul K. Ito, certify that:

1.I have reviewed this report on Form 10-Q for the quarter ended June 30, 2024 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: August 9, 2024
	/s/ Paul K. Ito
	Paul K. Ito
	Senior Vice President, Chief Financial Officer and Treasurer

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 June 30, 2024, as filed with the Securities and Exchange Commission (the Report), each of Scott W. H. Seu and Scott T. DeGhetto, 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 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: August 9, 2024

/s/ Scott W. H. Seu

Scott W. H. Seu

President and Chief Executive Officer

/s/ Scott T. DeGhetto

Scott T. DeGhetto

Executive Vice President, Chief Financial Officer and Treasurer

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 June 30, 2024, as filed with the Securities and Exchange Commission (the Hawaiian Electric Report), each of Shelee M. T. Kimura and Paul K. Ito, 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 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: August 9, 2024

/s/ Shelee M. T. Kimura

Shelee M. T. Kimura

President and Chief Executive Officer

/s/ Paul K. Ito

Paul K. Ito

Senior Vice President, Chief Financial Officer and Treasurer

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

Cover Page - shares	6 Months Ended
	Jun. 30, 2024	Jul. 31, 2024
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity Registrant Name	HAWAIIAN ELECTRIC INDUSTRIES, INC.
Entity File Number	1-8503
Entity Tax Identification Number	99-0208097
Entity Incorporation, State or Country Code	HI
Entity Address, Address Line One	1001 Bishop Street
Entity Address, Address Line Two	Suite 2900
Entity Address, City or Town	Honolulu
Entity Address, State or Province	HI
Entity Address, Postal Zip Code	96813
City Area Code	808
Local Phone Number	543-5662
Title of 12(b) Security	Common Stock, Without Par Value
Trading Symbol(s)	HE
Name of each exchange on which registered	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		110,303,446
Entity Central Index Key	0000354707
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Hawaiian Electric Company, Inc. and Subsidiaries
Entity Information [Line Items]
Document Type	10-Q
Entity Registrant Name	HAWAIIAN ELECTRIC COMPANY, INC.
Entity File Number	1-4955
Entity Tax Identification Number	99-0040500
Entity Incorporation, State or Country Code	HI
Entity Address, Address Line One	1099 Alakea Street
Entity Address, Address Line Two	Suite 2200
Entity Address, City or Town	Honolulu
Entity Address, State or Province	HI
Entity Address, Postal Zip Code	96813
City Area Code	808
Local Phone Number	543-7771
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		17,854,278
Entity Central Index Key	0000046207
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2

XML

Condensed Consolidated Statements of Income (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Revenues	$ 897,360	$ 895,685	$ 1,794,518	$ 1,823,922
Expenses
Total expenses	2,616,335	802,706	3,437,074	1,637,425
Operating income (loss)
Total operating income (loss)	(1,718,975)	92,979	(1,642,556)	186,497
Retirement defined benefits credit—other than service costs	1,281	1,153	2,563	2,305
Interest expense, net—other than on deposit liabilities and other bank borrowings	(32,400)	(29,832)	(63,991)	(58,630)
Allowance for borrowed funds used during construction	1,344	1,295	2,730	2,426
Allowance for equity funds used during construction	3,336	3,772	6,976	7,073
Interest income	3,134	0	6,267	0
Loss before income taxes	(1,742,280)	69,367	(1,688,011)	139,671
Income tax expense (benefit)	(447,269)	14,284	(435,595)	29,394
Net income (loss)	(1,295,011)	55,083	(1,252,416)	110,277
Preferred stock dividends of subsidiaries	473	473	946	946
Net income (loss) for common stock	$ (1,295,484)	$ 54,610	$ (1,253,362)	$ 109,331
Basic earnings (loss) per common share (in dollars per share)	$ (11.74)	$ 0.50	$ (11.37)	$ 1.00
Diluted earnings (loss) per common share (in dollars per share)	$ (11.74)	$ 0.50	$ (11.37)	$ 1.00
Weighted-average number of common shares outstanding:
Basic (in shares)	110,303	109,573	110,260	109,544
Diluted (in shares)	110,303	109,780	110,260	109,870
Electric utility
Revenues
Revenues	$ 792,331	$ 794,191	$ 1,580,909	$ 1,624,552
Expenses
Total expenses	2,436,771	720,566	3,161,994	1,475,052
Operating income (loss)
Total operating income (loss)	(1,644,440)	73,625	(1,581,085)	149,500
Loss before income taxes	(1,658,653)	58,868	(1,607,753)	119,976
Income tax expense (benefit)	(429,758)	13,070	(418,578)	26,670
Net income (loss)	(1,228,895)	45,798	(1,189,175)	93,306
Preferred stock dividends of subsidiaries	499	499	998	998
Net income (loss) for common stock	(1,229,394)	45,299	(1,190,173)	92,308
Bank
Revenues
Revenues	101,943	96,885	207,087	190,742
Expenses
Total expenses	159,329	72,017	238,941	142,354
Operating income (loss)
Total operating income (loss)	(57,386)	24,868	(31,854)	48,388
Loss before income taxes	(57,106)	25,055	(31,293)	48,762
Income tax expense (benefit)	(11,319)	4,851	(6,440)	9,996
Net income (loss)	(45,787)	20,204	(24,853)	38,766
Preferred stock dividends of subsidiaries	0	0	0	0
Net income (loss) for common stock	(45,787)	20,204	(24,853)	38,766
Other
Revenues
Revenues	3,086	4,609	6,522	8,628
Expenses
Total expenses	20,235	10,123	36,139	20,019
Operating income (loss)
Total operating income (loss)	(17,149)	(5,514)	(29,617)	(11,391)
Loss before income taxes	(26,521)	(14,556)	(48,965)	(29,067)
Income tax expense (benefit)	(6,192)	(3,637)	(10,577)	(7,272)
Net income (loss)	(20,329)	(10,919)	(38,388)	(21,795)
Preferred stock dividends of subsidiaries	(26)	(26)	(52)	(52)
Net income (loss) for common stock	$ (20,303)	$ (10,893)	$ (38,336)	$ (21,743)

XML

Condensed Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss) for common stock	$ (1,295,484)	$ 54,610	$ (1,253,362)	$ 109,331
Net unrealized gains (losses) on available-for-sale investment securities:
Net unrealized gains (losses) on available-for-sale investment securities arising during the period, net of taxes of $(617), $(4,021), $(5,592) and $2,058, respectively	(1,686)	(10,984)	(15,275)	5,621
Amortization of unrealized holding losses on held-to-maturity securities, net of taxes of $1,205, $1,350, $2,334 and $2,696, respectively	3,288	3,689	6,374	7,366
Derivatives qualifying as cash flow hedges:
Unrealized interest rate hedging gains (losses) arising during the period, net of taxes of $11, $(117), $267 and $(52), respectively	29	(335)	769	(149)
Reclassification adjustment to net income, net of taxes of $(18), $(16), $(34) and $(33), respectively	(51)	(48)	(99)	(96)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(445)	(357)	(894)	(714)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $160, $148, $319 and $295, respectively	459	426	918	851
Other comprehensive loss, net of taxes	1,594	(7,609)	(8,207)	12,879
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	$ (1,293,890)	$ 47,001	$ (1,261,569)	$ 122,210

XML

Condensed Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net unrealized gains (losses) on available-for-sale investment securities:
Net unrealized gains (losses) on available-for-sale investment securities arising during the period, tax	$ (617)	$ (4,021)	$ (5,592)	$ 2,058
Amortization of unrealized holding losses on held-to-maturity securities, net of taxes	1,205	1,350	2,334	2,696
Derivatives qualifying as cash flow hedges:
Unrealized interest rate hedging arising during the period, tax	11	(117)	267	(52)
Reclassification adjustment for net unrealized losses included in net income, tax	(18)	(16)	(34)	(33)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, tax	(155)	(122)	(309)	(244)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, tax	$ 160	$ 148	$ 319	$ 295

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 550,408	$ 679,546
Restricted cash	16,422	15,028
Accounts receivable and unbilled revenues, net	476,148	575,176
Available-for-sale investment securities, at fair value	1,061,687	1,136,439
Held-to-maturity investment securities, at amortized cost	1,179,182	1,201,314
Stock in Federal Home Loan Bank, at cost	29,204	14,728
Loans held for investment, net	5,963,345	6,106,438
Loans held for sale, at lower of cost or fair value	13,904	15,168
Property, plant and equipment, net of accumulated depreciation of $3,415,729 and $3,317,759 at June 30, 2024 and December 31, 2023, respectively	6,298,721	6,150,126
Operating lease right-of-use assets	86,819	94,905
Regulatory assets	322,409	294,804
Other	1,057,165	877,959
Goodwill	0	82,190
Total assets	17,055,414	17,243,821
Liabilities
Accounts payable	248,668	247,462
Interest and dividends payable	34,528	51,206
Deposit liabilities	8,036,473	8,145,778
Other bank borrowings	520,000	750,000
Long-term debt, net—other than bank	2,838,224	2,842,429
Deferred income taxes	0	297,954
Operating lease liabilities	94,565	103,900
Finance lease liabilities	443,366	339,040
Regulatory liabilities	1,175,609	1,150,690
Defined benefit pension and other postretirement benefit plans liability	82,794	82,879
Wildfire tort-related claims	1,712,000	75,000
Other	749,621	778,349
Total liabilities	15,935,848	14,864,687
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293	34,293
Commitments and contingencies (Notes 2, 4 and 5)
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: 110,303,446 shares and 110,151,798 shares at June 30, 2024 and December 31, 2023, respectively	1,709,472	1,707,471
Retained earnings (deficit)	(326,642)	926,720
Accumulated other comprehensive loss, net of tax benefits	(297,557)	(289,350)
Total shareholders’ equity	1,085,273	2,344,841
Total liabilities and shareholders’ equity	$ 17,055,414	$ 17,243,821

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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets
Property, plant and equipment, accumulated depreciation	$ 3,415,729	$ 3,317,759
Shareholders’ equity
Preferred stock, no par value (in dollars per share)	$ 0	$ 0
Preferred stock, authorized shares (in shares)	10,000,000	10,000,000
Preferred stock, issued shares (in shares)	0	0
Common stock, no par value (in dollars per share)	$ 0	$ 0
Common stock, authorized shares (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	110,303,446	110,151,798
Common stock, shares outstanding (in shares)	110,303,446	110,151,798

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Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common stock	Retained earnings	Accumulated other comprehensive income (loss)
Beginning balance (in shares) at Dec. 31, 2022		109,471,000
Beginning balance at Dec. 31, 2022	$ 2,202,499	$ 1,692,697	$ 845,830	$ (336,028)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	54,721		54,721
Other comprehensive (loss) income, net of tax benefits	20,488			20,488
Share-based expenses and other, net (in shares)		101,000
Share-based expenses and other, net	(307)	$ (307)
Common stock dividends	(39,446)		(39,446)
Ending balance (in shares) at Mar. 31, 2023		109,572,000
Ending balance at Mar. 31, 2023	2,237,955	$ 1,692,390	861,105	(315,540)
Beginning balance (in shares) at Dec. 31, 2022		109,471,000
Beginning balance at Dec. 31, 2022	2,202,499	$ 1,692,697	845,830	(336,028)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	109,331
Other comprehensive (loss) income, net of tax benefits	12,879
Ending balance (in shares) at Jun. 30, 2023		109,612,000
Ending balance at Jun. 30, 2023	2,249,377	$ 1,696,258	876,268	(323,149)
Beginning balance (in shares) at Mar. 31, 2023		109,572,000
Beginning balance at Mar. 31, 2023	2,237,955	$ 1,692,390	861,105	(315,540)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	54,610		54,610
Other comprehensive (loss) income, net of tax benefits	(7,609)			(7,609)
Share-based expenses and other, net (in shares)		40,000
Share-based expenses and other, net	3,868	$ 3,868
Common stock dividends	(39,447)		(39,447)
Ending balance (in shares) at Jun. 30, 2023		109,612,000
Ending balance at Jun. 30, 2023	$ 2,249,377	$ 1,696,258	876,268	(323,149)
Beginning balance (in shares) at Dec. 31, 2023	110,151,798	110,152,000
Beginning balance at Dec. 31, 2023	$ 2,344,841	$ 1,707,471	926,720	(289,350)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	42,122		42,122
Other comprehensive (loss) income, net of tax benefits	(9,801)			(9,801)
Share-based expenses and other, net (in shares)		151,000
Share-based expenses and other, net	218	$ 218
Ending balance (in shares) at Mar. 31, 2024		110,303,000
Ending balance at Mar. 31, 2024	$ 2,377,380	$ 1,707,689	968,842	(299,151)
Beginning balance (in shares) at Dec. 31, 2023	110,151,798	110,152,000
Beginning balance at Dec. 31, 2023	$ 2,344,841	$ 1,707,471	926,720	(289,350)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	(1,253,362)
Other comprehensive (loss) income, net of tax benefits	$ (8,207)
Ending balance (in shares) at Jun. 30, 2024	110,303,446	110,303,000
Ending balance at Jun. 30, 2024	$ 1,085,273	$ 1,709,472	(326,642)	(297,557)
Beginning balance (in shares) at Mar. 31, 2024		110,303,000
Beginning balance at Mar. 31, 2024	2,377,380	$ 1,707,689	968,842	(299,151)
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	(1,295,484)		(1,295,484)
Other comprehensive (loss) income, net of tax benefits	1,594			1,594
Share-based expenses and other, net	$ 1,783	$ 1,783
Ending balance (in shares) at Jun. 30, 2024	110,303,446	110,303,000
Ending balance at Jun. 30, 2024	$ 1,085,273	$ 1,709,472	$ (326,642)	$ (297,557)

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Condensed Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023
Statement of Stockholders' Equity [Abstract]
Common stock dividends (in dollars per share)	$ 0.36	$ 0.36

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Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net income (loss)	$ (1,252,416)	$ 110,277
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation of property, plant and equipment	136,888	133,232
Other amortization	24,602	21,609
Provision for credit losses	(4,069)	1,218
Loans originated, held for sale	(57,381)	(14,912)
Proceeds from sale of loans, held for sale	57,259	14,596
Gain on sale of loans, net	(788)	(360)
Deferred income tax expense (benefit)	(455,510)	(1,309)
Share-based compensation expense	3,075	5,919
Allowance for equity funds used during construction	(6,976)	(7,073)
Goodwill impairment	82,190	0
Other	1,537	(3,710)
Changes in assets and liabilities
Decrease in accounts receivable and unbilled revenues, net	99,756	103,695
Decrease in fuel oil stock	1,188	47,963
Decrease (increase) in materials and supplies	1,324	(11,662)
Increase in regulatory assets	(23,425)	(10,620)
Increase in regulatory liabilities	16,716	22,782
Increase in accounts, interest and dividends payable	19,857	34,946
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(44,470)	(45,171)
Decrease in defined benefit pension and other postretirement benefit plans liability	(4,784)	(4,304)
Increase in Wildfire tort-related claims	1,637,000	0
Change in other assets and liabilities	(38,126)	(25,499)
Net cash provided by operating activities	193,447	371,617
Cash flows from investing activities
Principal repayments on available-for-sale investment securities	52,545	68,279
Proceeds from repayments or maturities of held-to-maturity investment securities	29,417	35,604
Purchase of stock from Federal Home Loan Bank	(36,121)	(62,400)
Redemption of stock from Federal Home Loan Bank	21,645	70,960
Net decrease (increase) in loans held for investment	119,072	(208,042)
Proceeds from sale of commercial loans	31,067	66,655
Purchase of loans held for investment	0	(26,195)
Capital expenditures	(179,865)	(235,875)
Other	(4,237)	8,160
Net cash provided by (used in) investing activities	33,523	(282,854)
Cash flows from financing activities
Net decrease in deposit liabilities	(109,305)	(104,771)
Net decrease in short-term borrowings with original maturities of three months or less	0	(91,438)
Net decrease in other bank borrowings with original maturities of three months or less	0	(596,810)
Proceeds from issuance of short-term debt	0	65,000
Repayment of short-term debt	0	(100,000)
Proceeds from issuance of other bank borrowings	320,000	1,000,000
Repayment of other bank borrowings	(550,000)	(250,000)
Proceeds from issuance of long-term debt	4,673	250,000
Repayment of long-term debt	(9,888)	(62,426)
Withheld shares for employee taxes on vested share-based compensation	(1,074)	(2,356)
Common stock dividends	0	(78,893)
Preferred stock dividends of subsidiaries	(946)	(946)
Other	(8,174)	(1,662)
Net cash used in financing activities	(354,714)	25,698
Net increase (decrease) in cash, cash equivalents and restricted cash	(127,744)	114,461
Cash, cash equivalents and restricted cash, beginning of period	694,574	204,927
Cash, cash equivalents and restricted cash, end of period	566,830	319,388
Less: Restricted cash	(16,422)	(5,104)
Cash and cash equivalents	$ 550,408	$ 314,284

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Condensed Consolidated Statements of Income (unaudited) - HECO - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Revenues	$ 897,360		$ 895,685		$ 1,794,518	$ 1,823,922
Expenses
Total expenses	2,616,335		802,706		3,437,074	1,637,425
Total operating income (loss)	(1,718,975)		92,979		(1,642,556)	186,497
Allowance for equity funds used during construction	3,336		3,772		6,976	7,073
Retirement defined benefits credit—other than service costs	1,281		1,153		2,563	2,305
Allowance for borrowed funds used during construction	1,344		1,295		2,730	2,426
Interest income	3,134		0		6,267	0
Loss before income taxes	(1,742,280)		69,367		(1,688,011)	139,671
Income tax expense (benefit)	(447,269)		14,284		(435,595)	29,394
Net income (loss)	(1,295,011)		55,083		(1,252,416)	110,277
Preferred stock dividends of Hawaiian Electric	473		473		946	946
Net income (loss) for common stock	(1,295,484)	$ 42,122	54,610	$ 54,721	(1,253,362)	109,331
Hawaiian Electric Company, Inc. and Subsidiaries
Revenues
Revenues	792,331		794,191		1,580,909	1,624,552
Expenses
Fuel oil	258,652		280,157		542,948	614,254
Purchased power	181,328		168,434		341,145	321,195
Other operation and maintenance	147,561		136,360		291,451	264,676
Wildfire tort-related claims	1,712,000		0		1,712,000	0
Depreciation	62,812		60,689		125,624	121,616
Taxes, other than income taxes	74,418		74,926		148,826	153,311
Total expenses	2,436,771		720,566		3,161,994	1,475,052
Total operating income (loss)	(1,644,440)		73,625		(1,581,085)	149,500
Allowance for equity funds used during construction	3,336		3,772		6,976	7,073
Retirement defined benefits credit—other than service costs	1,072		1,048		2,144	2,095
Interest expense and other charges, net	(21,417)		(20,872)		(41,402)	(41,118)
Allowance for borrowed funds used during construction	1,344		1,295		2,730	2,426
Interest income	1,452		0		2,884	0
Loss before income taxes	(1,658,653)		58,868		(1,607,753)	119,976
Income tax expense (benefit)	(429,758)		13,070		(418,578)	26,670
Net income (loss)	(1,228,895)		45,798		(1,189,175)	93,306
Preferred stock dividends of subsidiaries	229		229		458	458
Net income (loss)	(1,229,124)		45,569		(1,189,633)	92,848
Preferred stock dividends of Hawaiian Electric	270		270		540	540
Net income (loss) for common stock	$ (1,229,394)	$ 39,221	$ 45,299	$ 47,009	$ (1,190,173)	$ 92,308

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Condensed Consolidated Statements of Comprehensive Income (unaudited) - HECO - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Net income (loss) for common stock	$ (1,295,484)	$ 42,122	$ 54,610	$ 54,721	$ (1,253,362)	$ 109,331
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(175), $(163), $(351) and $(326), respectively	(445)		(357)		(894)	(714)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $160, $148, $319 and $295, respectively	459		426		918	851
Other comprehensive loss, net of taxes	1,594	(9,801)	(7,609)	20,488	(8,207)	12,879
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(1,293,890)		47,001		(1,261,569)	122,210
Hawaiian Electric Company, Inc. and Subsidiaries
Net income (loss) for common stock	(1,229,394)	39,221	45,299	47,009	(1,190,173)	92,308
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(175), $(163), $(351) and $(326), respectively	(505)		(470)		(1,013)	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes of $160, $148, $319 and $295, respectively	459		426		918	851
Other comprehensive loss, net of taxes	(46)	$ (49)	(44)	$ (45)	(95)	(89)
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	$ (1,229,440)		$ 45,255		$ (1,190,268)	$ 92,219

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Condensed Consolidated Statements of Comprehensive Income (unaudited) - HECO (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, tax	$ (155)	$ (122)	$ (309)	$ (244)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, tax	160	148	319	295
Hawaiian Electric Company, Inc. and Subsidiaries
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, tax	(175)	(163)	(351)	(326)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, tax	$ 160	$ 148	$ 319	$ 295

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Condensed Consolidated Balance Sheets (unaudited) - HECO - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Utility property, plant and equipment
Total property, plant and equipment, net	$ 6,298,721	$ 6,150,126
Current assets
Cash and cash equivalents	550,408	679,546
Restricted cash	16,422	15,028
Other long-term assets
Operating lease right-of-use assets	86,819	94,905
Total assets	17,055,414	17,243,821
Capitalization
Retained earnings (deficit)	(326,642)	926,720
Accumulated other comprehensive income, net of taxes-retirement benefit plans	(297,557)	(289,350)
Common stock equity	1,085,273	2,344,841
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Commitments and contingencies (Notes 2 and 4)
Current liabilities
Interest and preferred dividends payable	34,528	51,206
Deferred credits and other liabilities
Deferred income taxes	0	297,954
Total liabilities and shareholders’ equity	17,055,414	17,243,821
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Land	52,019	52,098
Plant and equipment	8,351,894	8,232,810
Right-of-use assets - finance lease	449,572	342,174
Less accumulated depreciation	(3,286,720)	(3,197,514)
Construction in progress	336,203	320,223
Utility property, plant and equipment, net	5,902,968	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation of $42 and $40 as of June 30, 2024 and December 31, 2023, respectively	6,940	6,942
Total property, plant and equipment, net	5,909,908	5,756,733
Current assets
Cash and cash equivalents	88,620	106,077
Restricted cash	2,000	2,000
Customer accounts receivable, net	211,315	244,309
Accrued unbilled revenues, net	178,546	185,644
Other accounts receivable, net	57,892	111,519
Fuel oil stock, at average cost	146,091	148,237
Materials and supplies, at average cost	113,004	114,433
Prepayments and other	66,596	58,491
Regulatory assets	79,270	68,453
Total current assets	943,334	1,039,163
Other long-term assets
Operating lease right-of-use assets	64,740	71,877
Regulatory assets	243,139	226,351
Other	237,777	189,430
Total other long-term assets	545,656	487,658
Total assets	7,398,898	7,283,554
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 17,854,278 shares at June 30, 2024 and December 31, 2023)	119,048	119,048
Premium on capital stock	810,955	810,955
Retained earnings (deficit)	260,085	1,476,258
Accumulated other comprehensive income, net of taxes-retirement benefit plans	2,754	2,849
Common stock equity	1,192,842	2,409,110
Cumulative preferred stock — not subject to mandatory redemption	34,293	34,293
Long-term debt, net	1,887,793	1,934,277
Total capitalization	3,114,928	4,377,680
Commitments and contingencies (Notes 2 and 4)
Current liabilities
Current portion of operating lease liabilities	15,902	16,617
Current portion of long-term debt, net	46,954	0
Accounts payable	194,534	191,040
Interest and preferred dividends payable	22,992	22,882
Taxes accrued, including revenue taxes	249,459	291,942
Regulatory liabilities	24,106	36,559
Wildfire tort-related claims (Note 2)	1,712,000	75,000
Other	112,037	96,436
Total current liabilities	2,377,984	730,476
Deferred credits and other liabilities
Operating lease liabilities	54,779	62,098
Finance lease liabilities	433,231	330,978
Deferred income taxes	0	399,001
Regulatory liabilities	1,151,503	1,114,131
Unamortized tax credits	79,231	84,312
Defined benefit pension liability	60,636	60,671
Other	126,606	124,207
Total deferred credits and other liabilities	1,905,986	2,175,398
Total liabilities and shareholders’ equity	$ 7,398,898	$ 7,283,554

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Condensed Consolidated Balance Sheets (unaudited) - HECO (parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Shareholders’ equity
Common stock, authorized shares (in shares)	200,000,000	200,000,000
Common stock, shares outstanding (in shares)	110,303,446	110,151,798
Hawaiian Electric Company, Inc. and Subsidiaries
Utility property, plant and equipment
Accumulated depreciation on other property, plant and equipment	$ 42	$ 40
Shareholders’ equity
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, shares outstanding (in shares)	17,854,278	17,854,278

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Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited) - HECO - USD ($) $ in Thousands	Total	Hawaiian Electric Company, Inc. and Subsidiaries	Common stock	Common stock Hawaiian Electric Company, Inc. and Subsidiaries	Premium on capital stock Hawaiian Electric Company, Inc. and Subsidiaries	Retained earnings	Retained earnings Hawaiian Electric Company, Inc. and Subsidiaries	Accumulated other comprehensive income (loss)	Accumulated other comprehensive income (loss) Hawaiian Electric Company, Inc. and Subsidiaries
Beginning balance (in shares) at Dec. 31, 2022			109,471,000	17,854,000
Beginning balance at Dec. 31, 2022	$ 2,202,499	$ 2,344,170	$ 1,692,697	$ 119,048	$ 810,955	$ 845,830	$ 1,411,306	$ (336,028)	$ 2,861
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	54,721	47,009				54,721	47,009
Other comprehensive (loss) income, net of tax benefits	20,488	(45)						20,488	(45)
Common stock dividends	(39,446)	(32,250)				(39,446)	(32,250)
Ending balance (in shares) at Mar. 31, 2023			109,572,000	17,854,000
Ending balance at Mar. 31, 2023	2,237,955	2,358,884	$ 1,692,390	$ 119,048	810,955	861,105	1,426,065	(315,540)	2,816
Beginning balance (in shares) at Dec. 31, 2022			109,471,000	17,854,000
Beginning balance at Dec. 31, 2022	2,202,499	2,344,170	$ 1,692,697	$ 119,048	810,955	845,830	1,411,306	(336,028)	2,861
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	109,331	92,308
Other comprehensive (loss) income, net of tax benefits	12,879	(89)
Common stock dividends		(64,500)
Ending balance (in shares) at Jun. 30, 2023			109,612,000	17,854,000
Ending balance at Jun. 30, 2023	2,249,377	2,371,889	$ 1,696,258	$ 119,048	810,955	876,268	1,439,114	(323,149)	2,772
Beginning balance (in shares) at Mar. 31, 2023			109,572,000	17,854,000
Beginning balance at Mar. 31, 2023	2,237,955	2,358,884	$ 1,692,390	$ 119,048	810,955	861,105	1,426,065	(315,540)	2,816
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	54,610	45,299				54,610	45,299
Other comprehensive (loss) income, net of tax benefits	(7,609)	(44)						(7,609)	(44)
Common stock dividends	(39,447)	(32,250)				(39,447)	(32,250)
Ending balance (in shares) at Jun. 30, 2023			109,612,000	17,854,000
Ending balance at Jun. 30, 2023	$ 2,249,377	2,371,889	$ 1,696,258	$ 119,048	810,955	876,268	1,439,114	(323,149)	2,772
Beginning balance (in shares) at Dec. 31, 2023	110,151,798		110,152,000	17,854,000
Beginning balance at Dec. 31, 2023	$ 2,344,841	2,409,110	$ 1,707,471	$ 119,048	810,955	926,720	1,476,258	(289,350)	2,849
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	42,122	39,221				42,122	39,221
Other comprehensive (loss) income, net of tax benefits	(9,801)	(49)						(9,801)	(49)
Common stock dividends		(13,000)					(13,000)
Ending balance (in shares) at Mar. 31, 2024			110,303,000	17,854,000
Ending balance at Mar. 31, 2024	$ 2,377,380	2,435,282	$ 1,707,689	$ 119,048	810,955	968,842	1,502,479	(299,151)	2,800
Beginning balance (in shares) at Dec. 31, 2023	110,151,798		110,152,000	17,854,000
Beginning balance at Dec. 31, 2023	$ 2,344,841	2,409,110	$ 1,707,471	$ 119,048	810,955	926,720	1,476,258	(289,350)	2,849
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	(1,253,362)	(1,190,173)
Other comprehensive (loss) income, net of tax benefits	$ (8,207)	(95)
Common stock dividends		(26,000)
Ending balance (in shares) at Jun. 30, 2024	110,303,446		110,303,000	17,854,000
Ending balance at Jun. 30, 2024	$ 1,085,273	1,192,842	$ 1,709,472	$ 119,048	810,955	(326,642)	260,085	(297,557)	2,754
Beginning balance (in shares) at Mar. 31, 2024			110,303,000	17,854,000
Beginning balance at Mar. 31, 2024	2,377,380	2,435,282	$ 1,707,689	$ 119,048	810,955	968,842	1,502,479	(299,151)	2,800
Increase (decrease) in stockholders' equity
Net income (loss) for common stock	(1,295,484)	(1,229,394)				(1,295,484)	(1,229,394)
Other comprehensive (loss) income, net of tax benefits	$ 1,594	(46)						1,594	(46)
Common stock dividends		(13,000)					(13,000)
Ending balance (in shares) at Jun. 30, 2024	110,303,446		110,303,000	17,854,000
Ending balance at Jun. 30, 2024	$ 1,085,273	$ 1,192,842	$ 1,709,472	$ 119,048	$ 810,955	$ (326,642)	$ 260,085	$ (297,557)	$ 2,754

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Condensed Consolidated Statements of Cash Flows (unaudited) - HECO - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation of property, plant and equipment	$ 136,888	$ 133,232
Other amortization	24,602	21,609
Deferred income tax expense (benefit)	(455,510)	(1,309)
Allowance for equity funds used during construction	(6,976)	(7,073)
Other	1,537	(3,710)
Changes in assets and liabilities
Decrease in fuel oil stock	1,188	47,963
Increase in regulatory assets	(23,425)	(10,620)
Increase in regulatory liabilities	16,716	22,782
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(44,470)	(45,171)
Decrease in defined benefit pension and other postretirement benefit plans liability	(4,784)	(4,304)
Increase in Wildfire tort-related claims	1,637,000	0
Change in other assets and liabilities	(38,126)	(25,499)
Net cash provided by operating activities	193,447	371,617
Cash flows from investing activities
Capital expenditures	(179,865)	(235,875)
Other	(4,237)	8,160
Net cash provided by (used in) investing activities	33,523	(282,854)
Cash flows from financing activities
Common stock dividends	0	(78,893)
Proceeds from issuance of long-term debt	4,673	250,000
Net decrease in short-term borrowings from non-affiliates and affiliates with original maturities of three months or less	0	(91,438)
Other	(8,174)	(1,662)
Net cash used in financing activities	(354,714)	25,698
Net increase (decrease) in cash, cash equivalents and restricted cash	(127,744)	114,461
Cash, cash equivalents and restricted cash, beginning of period	694,574	204,927
Cash, cash equivalents and restricted cash, end of period	566,830	319,388
Less: Restricted cash	(16,422)	(5,104)
Cash and cash equivalents	550,408	314,284
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income (loss)	(1,189,175)	93,306
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Depreciation of property, plant and equipment	125,624	121,616
Other amortization	15,082	13,017
Deferred income tax expense (benefit)	(440,503)	(6,164)
State refundable credit	(5,880)	(5,750)
Bad debt expense	2,801	2,813
Allowance for equity funds used during construction	(6,976)	(7,073)
Other	17	381
Changes in assets and liabilities
Decrease in accounts receivable	86,832	76,219
Decrease in accrued unbilled revenues	7,614	28,797
Decrease in fuel oil stock	2,146	47,730
Decrease (increase) in materials and supplies	1,429	(11,587)
Increase in regulatory assets	(23,425)	(10,620)
Increase in regulatory liabilities	16,716	22,782
Increase in accounts payable	38,008	26,984
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(43,573)	(44,941)
Decrease in defined benefit pension and other postretirement benefit plans liability	(3,916)	(3,926)
Increase in Wildfire tort-related claims	1,637,000	0
Change in other assets and liabilities	(34,348)	(7,439)
Net cash provided by operating activities	185,473	336,145
Cash flows from investing activities
Capital expenditures	(168,200)	(230,149)
Other	1,543	4,056
Net cash provided by (used in) investing activities	(166,657)	(226,093)
Cash flows from financing activities
Common stock dividends	(26,000)	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)	(998)
Proceeds from issuance of long-term debt	0	150,000
Net decrease in short-term borrowings from non-affiliates and affiliates with original maturities of three months or less	0	(87,967)
Payments of obligations under finance leases	(3,737)	(1,339)
Other	(5,538)	(843)
Net cash used in financing activities	(36,273)	(5,647)
Net increase (decrease) in cash, cash equivalents and restricted cash	(17,457)	104,405
Cash, cash equivalents and restricted cash, beginning of period	108,077	39,242
Cash, cash equivalents and restricted cash, end of period	90,620	143,647
Less: Restricted cash	(2,000)	0
Cash and cash equivalents	$ 88,620	$ 143,647

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Condensed Consolidated Statements of Income (unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Goodwill impairment		$ 82,190
Electric utility
Wildfire tort-related claims	$ 1,712,000	1,712,000
Bank
Goodwill impairment	$ 82,000	$ 82,000

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Basis of presentation

6 Months Ended

Jun. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of presentation

Basis of presentation

The accompanying unaudited condensed consolidated financial statements have been prepared assuming that the Company will continue as a going concern and 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 unaudited condensed consolidated 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, 2023.

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 June 30, 2024 and December 31, 2023, the results of their operations for the three and six months ended June 30, 2024 and 2023, and cash flows for the six months ended June 30, 2024 and 2023. 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.

For the three and six months ended June 30, 2024, the Company incurred net losses of approximately $1.30 billion and $1.25 billion, respectively. For the three and six months ended June 30, 2024, the Utilities incurred net losses of approximately $1.23 billion and $1.19 billion, respectively. The net losses were primarily due to the accrual of estimated wildfire liabilities totaling approximately $1.71 billion related to the Maui windstorm and wildfire tort-related legal claims (see Note 2).

When preparing financial statements for each annual and interim reporting period, management has the responsibility to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. In making its evaluation, the Company considers, among other things, risks and/or uncertainties related to its results of operations, contractual obligations, including near-term debt maturities, dividend requirements, debt covenant compliance, or other factors impacting the Company’s liquidity and capital resources. As of the date of filing of this Form 10-Q, management has not yet implemented a capital financing plan to address expected wildfire settlement payments. If the conditions resulting in the substantial doubt are not resolved prior to the issuance of the Company’s annual financial statements, or it is not yet probable that management's plans can be effectively implemented to address those conditions, the Company would be in default on certain terms of its taxable debt agreements and syndicated credit facility agreements, and lenders would have the option to call the outstanding debt. Management believes HEI’s and the Utilities’ current cash balance at June 30, 2024 of $124.4 million and $88.6 million, respectively, and available capacity on the asset-based lending facility (ABL Facility) would not be sufficient to fund the Company’s planned expenditures and operational needs, which include potential payments to settle wildfire claims.

These conditions raise substantial doubt about HEI’s and the Utilities’ ability to continue as a going concern within one year after the date that financial statements are issued. The ability to continue as a going concern is dependent primarily upon the Company’s ability to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims while also meeting their obligations to repay their liabilities arising from normal business operations when they become due. The accompanying consolidated financial statements have been prepared on a basis which assumes HEI and the Utilities are a going concern and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classifications of liabilities that may result from any uncertainty related to HEI’s and the Utilities’ ability to continue as a going concern. Such adjustments could be material.

HEI and the Utilities are currently working with their financial advisors on a financing plan to raise the capital necessary to fund the contribution to the settlement of wildfire tort claims. The Company expects to finance the settlement payments over time through a mix of debt, common equity, equity-linked securities or other potential options. While management believes the Company will be able to raise the necessary capital, there is no assurance that management’s plans will be successful.

HEI’s and the Utilities’ future results of operations involve significant risks and uncertainties. Factors that could affect HEI’s and the Utilities’ future operating results and could cause actual results to vary materially from expectations include, but are not limited to, access to capital, ability to attract and retain key personnel, and pending or threatened litigation (including recent litigation noted above).

Recent accounting pronouncements.

Segment Reporting. In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures to improve reportable segment disclosure requirements, primarily through enhanced disclosure requirements of significant segment expenses. These amendments are effective for annual periods beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. These amendments apply on a retrospective basis. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Income Taxes. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvement to Income Tax Disclosures to enhance the transparency and decision usefulness of income tax disclosures. The amendments are effective for annual periods beginning after December 15, 2024. These amendments apply on a prospective basis with a retrospective option. Early adoption is permitted. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Climate-related disclosures. In March 2024, the Securities and Exchange Commission (SEC) issued final climate-related disclosure rules under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors (climate disclosure rules). The rules will require annual disclosure of material greenhouse gas emissions as well as disclosure of governance, risk management and strategy related to material climate-related risks. In addition, the rules require (i) financial statement impacts of severe weather events and other natural conditions; (ii) a roll forward of carbon offset and renewable energy credit balances if material to the Company’s plan to achieve climate-related targets or goals; and (iii) material impacts on estimates and assumptions in the financial statements. The disclosure requirements will begin phasing in for annual periods beginning with calendar year 2025. The Company is currently evaluating the final rule to determine its impact on the Company’s consolidated financial statements. In April 2024, the SEC voluntarily stayed implementation of its climate disclosure rules pending completion of judicial review by the Court of Appeals for the Eighth Circuit.

Reclassifications. Reclassifications of prior year Wildfire tort-related claims amounts were reclassified from “Other liabilities” and “Other current liabilities” for the Company and the Utilities, respectively, to conform to the current year financial statement presentation. Reclassifications did not affect previously reported cash flows, net income or retained earnings.

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Maui windstorm and wildfires

6 Months Ended

Jun. 30, 2024

Unusual or Infrequent Items, or Both [Abstract]

Maui windstorm and wildfires

Maui windstorm and wildfires

On August 8, 2023, a number of brush fires in the West Maui (Lahaina) and Upcountry Maui areas caused widespread property damage, including damage to property of the Utilities, and 102 confirmed fatalities in Lahaina (the Maui windstorm and wildfires). The Maui windstorm and wildfires were fueled by extreme winds and drought-like conditions in those parts of Maui. The circumstances surrounding the Maui windstorm and wildfires are currently the subject of several investigations.

Restoration costs and recoveries. The Utilities are continuing restoration work to rebuild portions of the electric system in Lahaina to ensure safe and reliable power to all West Maui customers. Restoration efforts include the rebuilding of transmission and distribution lines along former routes in the Lahaina area with the installation of new interim steel poles and electrical equipment. To date, power has been restored to all customers that were able to have power restored in Lahaina and the rest of West Maui.

On December 27, 2023, the Public Utilities Commission of the State of Hawaii (PUC) issued an order authorizing deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the Maui windstorm and wildfires. The deferred accounting treatment applies to certain non-labor expenses incurred from August 8, 2023 through December 31, 2024 that are not already a part of the base rates. The approval pertains only to deferred cost treatment; any cost recovery of deferred costs will be the subject of a separate application(s). As of June 30, 2024, the Utilities have deferred $30.2 million of certain incremental costs related to the Maui windstorm and wildfires to a regulatory asset.

While the Utilities plan to seek recovery of damage to covered electrical infrastructure under their property insurance programs, the timing and amount of any insurance recoveries are not determinable at this time and as such, an insurance receivable has not been recorded as of the date of this filing. The Company’s property insurance has a total policy limit of $500 million with a $1 million retention for damages related to Utility-owned non-generating assets, including overhead transmission and distribution assets within 1,000 feet of such assets. The Utilities believe capital expenditures related to restoration that are not covered by insurance will be managed under their current regulatory mechanisms, the recovery of which would be subject to PUC approval.

ASB’s Lahaina branch, including most of its contents and automated teller machine, was destroyed in the fire. The Bank leased the property of its Lahaina location.

Third-party claims and other proceedings.

Tort-related legal claims. As of August 8, 2024, HEI and the Utilities have each been named in approximately 700 lawsuits related to the Maui windstorm and wildfires. These civil and class action lawsuits have been filed in the Maui and Oahu Circuit Courts against HEI, the Utilities, and other defendants, including the County of Maui, the State of Hawaii and related state entities, private landowners and developers, and telecommunications companies (collectively, tort-related legal claims). Two class actions are also pending in federal court. Most of these lawsuits allege that the defendants were responsible for, and/or negligent in failing to prevent or respond to the wildfires that led to the property destruction and loss of life. Other claims include, among other things, personal injury, wrongful death, emotional distress and inverse condemnation. One lawsuit asserting similar theories and claims was filed by the County of Maui against HEI and the Utilities, one lawsuit was filed by Spectrum Oceanic, LLC against HEI and the Utilities and other defendants, and other lawsuits were filed by approximately 160 subrogation insurers against HEI, the Utilities, a private landowner, and telecommunications companies. Additional lawsuits may be filed against the Company and other defendants in the future. The plaintiffs seek to recover damages and other costs, including punitive damages. Defendants have asserted cross-claims against one another for indemnification, contribution, and subrogation.

Various unaffiliated third parties have published estimates of the total economic damage generally ranging from $3.8 billion to $6 billion. These estimates have not been validated by the Company, and they represent gross numbers that do not take into account causation or liability and do not attempt to allocate responsibility among the various defendants. As such, these estimates are not intended to provide a range of a reasonably possible loss in excess of the recorded amount under ASC Topic 450-20, “Loss Contingencies” attributable to the Company arising from the Maui windstorm and wildfires. In addition, on November 6, 2023, the Hawaii Insurance Division of the State of Hawaii Department of Commerce and Consumer Affairs released preliminary data on Maui windstorm and wildfires claims, and the Hawaii Insurance Division has subsequently provided updated data to include estimated losses for commercial property and business interruption. Through June 30, 2024, the data collected from over 200 insurers indicated estimated total insured losses of $3.3 billion for residential, commercial, personal, and other property, and business interruption. The estimated total losses for insured claims related to residential property includes homeowners insurance, dwelling-fire landlord, condominium unit owner, renters insurance, and other residential property. The estimated total losses do not account for uninsured or underinsured property losses, interest, attorneys’ fees, fire suppression and clean-up costs, evacuation costs, personal injury or wrongful death damages, medical expenses or other costs, such as potential punitive damages, fines or penalties. It is uncertain whether the insured claims reported to the Hawaii Insurance Division are complete, and together with property damage claims unaccounted for, as mentioned above, the total amount of property damage claims could be materially higher than the amount reported by the Hawaii Insurance Division. The Hawaii Insurance Division did not state whether it intends to provide updated information in the future.

The Company is actively working with the State of Hawaii and others in the community on solutions for Maui’s recovery, including the compensation of those who suffered losses in the Maui windstorm and wildfires and who are currently named as plaintiffs in the various cases. On November 8, 2023, Hawaii Governor Josh Green announced the One ‘Ohana Initiative (the One ‘Ohana Initiative) as a collective path forward to recovery from the Maui windstorm and wildfires. The One ‘Ohana Initiative is a new humanitarian aid fund of $175 million, with the objective to compensate, in an expedited manner, those who have lost loved ones and those who have suffered severe injuries in the Maui windstorm and wildfires. The One ‘Ohana Initiative provides an alternative to a lengthy and expensive legal process. Beneficiaries who have lost loved ones are anticipated to receive payments of $1.5 million per decedent, and those who suffered severe injuries are expected to share in a specially allocated pool of compensation. In exchange for receiving such a payment, beneficiaries will be required to waive their ability to pursue legal claims for wrongful death and severe injuries. Hawaiian Electric fully supports this humanitarian initiative and has contributed $75 million. The Governor announced that other parties, including the State of Hawaii, the County of Maui, and Kamehameha Schools have all agreed to contribute to the fund. Hawaiian Electric’s contribution to the Initiative was less than half of the total, and Hawaiian Electric's insurance carriers funded its share of the contributions to the fund. Hawaiian Electric’s contribution is reflective of its commitment to join with community partners to provide solutions to promote Maui’s recovery. Hawaiian Electric’s commitment to contribute to the One ‘Ohana Initiative is not an admission of guilt or reflection of fault or liability related to the wildfires. Under the One ‘Ohana Initiative, all claimants (except families of missing persons) were required to submit a completed registration form and registrants who meet the Fund’s eligibility requirements then were required to complete and submit a claim form. As of the claim-submission deadline of July 15, 2024, 35 claim forms were received that relate to death claims and 12 claim forms were received that relate to physical injury claims.

On August 2, 2024, attorneys representing the individual and class plaintiffs reached an agreement in principle with all defendants to settle all of their tort-related legal claims in the litigation arising out of the Maui windstorm and wildfires. The agreement in principle was the product of a mediation process that lasted several months and remains subject to final documentation and court approval. Under the agreement in principle, HEI and Hawaiian Electric, the State of Hawaii, the County of Maui, Kamehameha Schools, West Maui Land Co., Hawaiian Telcom and Spectrum/Charter Communications have agreed to contribute a total of approximately $4.04 billion to one or more funds that would pay the claims of those who filed

lawsuits in state and federal courts, or who may have claims but have not yet filed lawsuits, in connection with the Maui windstorm and wildfires.

The agreement in principle does not resolve claims with insurers who have asserted subrogation claims in separate lawsuits, and such insurers are not parties to the agreement in principle. However, the agreement in principle provides that the definitive settlement agreement must provide for resolution of all subrogation claims by insurers that have been or could be brought against defendants arising out of the Maui windstorm and wildfires for no additional consideration. The agreement in principle includes a condition to the defendants’ obligations providing that within 90 days from its execution, either (a) insurers that have brought claims arising out of the Maui windstorm and wildfires enter into a written agreement that provides for releases of all claims against the defendants, or (b) that a trial court enters an order providing that if the final definitive agreement between the plaintiffs and the defendants becomes effective, then those same insurers’ exclusive remedy for any claims against the defendants would be limited to asserting liens against the settlement amounts obtained by the individual plaintiffs (so long as the order becomes final and unappealable within nine months from its date of issuance or, in that time period, those same insurers agree to provide the requisite releases).

Of the total settlement amount, HEI and Hawaiian Electric would contribute a total of $1.99 billion, which includes as a credit towards that amount the $75 million previously contributed for the One ‘Ohana Initiative, to be paid in four equal annual installments, with the first installment expected to be made no earlier than mid-2025. While the agreement in principle remains subject to final documentation and court approval, the Utilities have accrued their best estimate of the loss of approximately $1.71 billion, which represents the best estimate of the lump sum amount to settle claims with the plaintiffs as of June 30, 2024. The agreement in principle contains no admission of any liability by HEI or the Utilities and reflects the collective efforts of the State, HEI and the Utilities, and other defendants to seek a comprehensive resolution of the litigation arising out of the Maui windstorm and wildfires. The Utilities will seek insurance recovery to partially mitigate the potential financial impact; however, the timing and amount of any insurance recoveries are not determinable at this time.

As part of the agreement in principle, the parties agreed to vacate all trial dates and stay the litigation, except for litigation activities between the individual plaintiffs and the subrogation insurers and actions taken to further settlement. On August 2, 2024, the Second Circuit court overseeing the Special Proceeding in which most of the individual plaintiff actions have been coordinated vacated the trial dates that previously had been set. Accordingly, no trial dates are currently set in any action. No stay of litigation has been agreed to in the subrogation actions, but no trial dates have been set in those actions.

The Company intends to vigorously defend against the litigation if a definitive settlement is ultimately not achieved. There is no assurance that the Company will be successful in the defense of the litigation or that insurance will be available or adequate to fund any potential settlements, judgments, or costs associated with the litigation. If additional liabilities were to be incurred, the loss could be material to the Company’s results of operations, financial position and cash flows and could result in violations of the financial covenants in the Company’s debt agreements. If any such losses were to be sufficiently high, the Company may not have liquidity or the ability to access liquidity at levels necessary to satisfy such losses. However, any possible loss in excess of the amount recorded cannot reasonably be estimated at this time.

Securities class action and shareholder lawsuits. On August 24, 2023, a putative securities class action captioned Bhangal v. Hawaiian Electric Industries, Inc., et al., No.: 3:23-cv-04332-JSC (the Securities Action) was filed in the United States District Court for the Northern District of California. The lawsuit alleges violations of the Securities Exchange Act of 1934 (the Exchange Act) and Rule 10b-5 promulgated thereunder against HEI and certain of its current and former officers (collectively, Defendants), and Section 20(a) of the Exchange Act against certain of HEI’s current and former officers. Plaintiff broadly alleges that Defendants made materially false and misleading statements or omissions regarding HEI’s wildfire prevention and safety protocols and related matters. Plaintiff seeks unspecified monetary damages. On December 7, 2023, the court appointed Daniel Warren as lead plaintiff and Pomerantz LLP as lead plaintiff’s counsel. On March 8, 2024, the lead plaintiff filed an amended complaint. The Company has filed a motion to dismiss that complaint and intends to vigorously defend against this action. There is no assurance that the Company will be successful in the defense of the litigation or that insurance will be available or adequate to fund any potential settlement or judgment or the litigation costs of the action. The Company does not believe that a loss is probable and any possible loss or range of loss is not reasonably estimable.

On September 11, 2023, a putative shareholder derivative action captioned Rice v. Connors, et al., No. 1CCV-23-0001181 was filed in the Circuit Court of the First Circuit, State of Hawaii. On December 6, 2023, the case was removed to the United States District Court for the District of Hawaii and captioned Rice v. Connors, et al., No. 1:23-cv-00577-JAO-BMK. On March 14, 2024, the United States District Court remanded the case to the Circuit Court of the First Circuit, State of Hawaii. This action is purportedly brought by a shareholder on behalf of nominal defendants HEI and Hawaiian Electric against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiff asserts Hawaii state law breach of fiduciary duty, abuse of control, corporate waste, unjust enrichment, and aiding and abetting breach of fiduciary duty claims allegedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain of the Company’s prior

public disclosures. Plaintiff seeks, on behalf of HEI and Hawaiian Electric, compensatory and punitive damages, restitution, disgorgement, and equitable relief in the form of changes to corporate governance, policies and culture. HEI has moved to stay the proceeding pending resolution of the tort-related legal claims and the Securities Action. While the Company has obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the derivative litigation should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Three putative shareholder derivative actions were filed in the United States District Court for the Northern District of California between December 26, 2023 and February 8, 2024, including:

Kallaus v. Johns, et al., No. 3:23-cv-06627 (the Kallaus Action), Cole v. Johns, et al., No. 3:24-cv-00598 (the Cole Action), and Tai v. Seu, et al., No. 3:24-cv-01198 (the Tai Action). On March 19, 2024, upon stipulation by the parties, the court consolidated the Kallaus Action, the Cole Action, and the Tai Action under the caption In Re Hawaiian Electric Industries, Inc. and Hawaiian Electric Company, Inc. Derivative Litigation, No. 3:23-cv-06627 (the Consolidated Derivative Actions). On June 19, 2024, Plaintiffs filed a consolidated amended complaint. The Consolidated Derivative Actions are purportedly brought by shareholders of HEI on behalf of nominal defendants HEI and Hawaiian Electric against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiffs purport to assert both Hawaii state law and federal securities law claims. Plaintiffs assert state law breach of fiduciary duty, corporate waste, unjust enrichment, gross mismanagement, and abuse of control claims purportedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain public disclosures. Plaintiffs also assert claims under Section 10(b) of the Exchange Act, and Rule 10b-5 promulgated thereunder, and generally allege that the Company and certain of its current and former officers made materially false and misleading statements or omissions regarding the Company’s wildfire prevention and safety protocols and related matters. Plaintiffs seek, on behalf of HEI and Hawaiian Electric, unspecified monetary and punitive damages, disgorgement, and other relief. HEI moved to stay the Consolidated Derivative Actions pending resolution of the tort-related legal claims and the Securities Action, and also moved to dismiss the consolidated amended complaint for failing to adequately allege that the Board’s refusal of the plaintiffs’ demands was wrongful. While the Company has certain obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the Consolidated Derivative Actions should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Two putative shareholder derivative actions were filed in the United States District Court for the District of Hawaii between April 8, 2024 and June 8, 2024, including:

Assad v. Seu, et al., No. 1:24-cv-00164 (the Assad Action), and Faris v. Seu, et al., No. 1:24-cv-00247 (the Faris Action). On July 3, 2024, upon stipulation by the parties, the court consolidated the Assad Action and Faris Action under the caption In Re Hawaiian Electric Industries, Inc., Stockholder Derivative Litigation, No. 1:24-cv-00164 (the Hawaii Federal Derivative Actions). Both actions are purportedly brought by shareholders on behalf of nominal defendant HEI and against certain current and former officers and directors of HEI and Hawaiian Electric. Plaintiffs purport to assert Hawaii state law claims for breach of fiduciary duty, corporate waste, and unjust enrichment allegedly arising in connection with the Maui windstorm and wildfires that occurred in August 2023 and certain public disclosures. Plaintiffs generally allege that the Company and certain of its current and former officers made materially false and misleading statements or omissions regarding the Company’s wildfire prevention and safety protocols and related matters. Plaintiffs seek, on behalf of HEI, compensatory damages, restitution, disgorgement, injunctive relief, and equitable relief, including in the form of changes to HEI’s corporate governance policies and procedures. On July 30, 2024, upon HEI’s motion, the court stayed the Hawaii Federal Derivative Actions pending resolution of the motion to dismiss the Securities Action and the motions to stay and dismiss the Consolidated Derivative Actions. While the Company has obligations to indemnify and/or advance the defendants’ legal fees and costs in connection with this lawsuit, any monetary recovery in the derivative litigation should accrue to the Company. The Company is unable to predict the ultimate outcome and is unable to make a reasonable estimate of the amount or range of loss, if any, that could result from any unfavorable outcome.

Maui windstorm and wildfires costs. Legal costs in connection with the litigation and loss contingencies are expensed as incurred. The Company has $165 million of excess liability insurance and $25 million of miscellaneous professional liability insurance for third party claims, including claims related to wildfires, with a retention of $0.3 million and $1.0 million, respectively, and $145 million directors and officers liability insurance to cover claims related to the shareholder and derivative lawsuits, with a retention of $1.0 million. As of June 30, 2024, the Company’s and Utilities’ insurance receivable totaled $34.8 million and $29.6 million, respectively, under the policies. As of June 30, 2024, HEI and its subsidiaries have approximately $41 million, $25 million and $133 million of insurance coverage remaining under the excess liability, miscellaneous professional liability and directors and officers liability policies, respectively.

See table below for the incremental expenses related to the Maui windstorm and wildfires.

	Year ended December 31, 2023				Three months ended June 30, 2024				Six months ended June 30, 2024
(in thousands)	Electric utility		HEI Consolidated		Electric utility		HEI Consolidated		Electric utility		HEI Consolidated
Maui windstorm and wildfires related expenses:
Legal expenses	$	24,737	$	34,876	$	17,613	$	25,000	$	28,348	$	40,027
Wildfire tort-related claims	75,000		75,000		1,712,000		1,712,000		1,712,000		1,712,000
Other expense	15,071		28,507		9,262		11,295		23,094		26,386
Total Maui windstorm and wildfires related expenses	114,808		138,383		1,738,875		1,748,295		1,763,442		1,778,413
Insurance recoveries	(98,613)		(104,580)		(16,379)		(18,875)		(26,348)		(31,452)
Deferral treatment approved by the PUC1	(14,692)		(14,692)		(7,656)		(7,656)		(15,554)		(15,554)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	$	1,503	$	19,111	$	1,714,840	$	1,721,764	$	1,721,540	$	1,731,407

1    Related to the PUC’s order, received on December 27, 2023, approving deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the August 2023 Maui windstorm and wildfires. Amounts were reclassified to a regulatory asset.

On May 4, 2024, HEI and the Utilities reached an agreement to settle indemnification claims asserted by the State of Hawaii without any admission of fault or responsibility. Under the terms of the agreement, HEI and the Utilities agreed to contribute up to $18.4 million through the end of 2024 related to the costs of the professional advisors engaged by the State of Hawaii to advise on a variety of matters related to the Maui windstorm and wildfires. Under certain circumstances, HEI and the Utilities have the unilateral right to terminate the agreement and stop paying the costs for future periods. As of June 30, 2024, a total of $10.6 million of such costs were accrued and reflected in Maui windstorm and wildfires related expenses-Other expense in the table above. HEI and the Utilities are seeking insurance recoveries for such costs; however, the timing and amount of any insurance recoveries are not determinable at this time.

In addition, the Utilities incurred $2.1 million and $7.7 million of total capital costs related to the Maui windstorm and wildfires for the three and six months ended June 30, 2024, respectively.

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Jun. 30, 2024

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Segment financial information

(in thousands)	Electric utility		Bank		Other		Total
Three months ended June 30, 2024
Revenues	$	792,331	$	101,943	$	3,086	$	897,360
Income (loss) before income taxes	$	(1,658,653)	$	(57,106)	$	(26,521)	$	(1,742,280)
Income taxes (benefit)	(429,758)		(11,319)		(6,192)		(447,269)
Net income (loss)	(1,228,895)		(45,787)		(20,329)		(1,295,011)
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	(1,229,394)	$	(45,787)	$	(20,303)	$	(1,295,484)
Six months ended June 30, 2024
Revenues	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Income (loss) before income taxes	$	(1,607,753)	$	(31,293)	$	(48,965)	$	(1,688,011)
Income taxes (benefit)	(418,578)		(6,440)		(10,577)		(435,595)
Net income (loss)	(1,189,175)		(24,853)		(38,388)		(1,252,416)
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	(1,190,173)	$	(24,853)	$	(38,336)	$	(1,253,362)
Total assets (at June 30, 2024)	$	7,398,898	$	9,280,805	$	375,711	$	17,055,414
Three months ended June 30, 2023
Revenues	$	794,191	$	96,885	$	4,609	$	895,685
Income (loss) before income taxes	$	58,868	$	25,055	$	(14,556)	$	69,367
Income taxes (benefit)	13,070		4,851		(3,637)		14,284
Net income (loss)	45,798		20,204		(10,919)		55,083
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	45,299	$	20,204	$	(10,893)	$	54,610
Six months ended June 30, 2023
Revenues	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Income (loss) before income taxes	$	119,976	$	48,762	$	(29,067)	$	139,671
Income taxes (benefit)	26,670		9,996		(7,272)		29,394
Net income (loss)	93,306		38,766		(21,795)		110,277
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	92,308	$	38,766	$	(21,743)	$	109,331
Total assets (at December 31, 2023)	$	7,283,554	$	9,673,192	$	287,075	$	17,243,821

Intercompany electricity sales of the Utilities to ASB 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.

Sales from Hamakua Energy, LLC (Hamakua Energy) to Hawaii Electric Light (a regulated affiliate) are eliminated in consolidation.

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Unconsolidated variable interest entities.

Power purchase agreements.  As of June 30, 2024, the Utilities had four power purchase agreements (PPAs) for firm capacity and other PPAs with independent power producers (IPPs) and Schedule Q providers (i.e., 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.

Pursuant to the current accounting standards for VIEs, the Utilities are deemed to have a variable interest in Kalaeloa Partners, L.P. (Kalaeloa) and Hamakua Energy by reason of the provisions of the PPA that the Utilities have with the two IPPs. However, management has concluded that the Utilities are not the primary beneficiary of Kalaeloa and Hamakua Energy because the Utilities do not have the power to direct the activities that most significantly impact the two IPPs’ economic performance nor the obligation to absorb their expected losses, if any, that could potentially be significant to the IPPs. Thus, the Utilities have not consolidated Kalaeloa and Hamakua Energy in its condensed consolidated financial statements. However, Hamakua Energy is an indirect subsidiary of Pacific Current and is consolidated in HEI’s condensed consolidated financial statements.

For the other PPAs with IPPs, the Utilities have concluded that the consolidation of the IPPs was not required because either the Utilities do not have variable interests in the IPPs due to the absence of an obligation in the PPAs for the Utilities to absorb any variability of the IPPs, or the IPP was considered a “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. The consolidation of any significant IPP could have a material effect on the unaudited condensed 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 to the IPP.

Commitments and contingencies.

Contingencies. The Utilities are subject in the normal course of business to legal, regulatory and environmental proceedings. Excluding the potential liabilities from the Maui windstorm and wildfires, 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, the Utilities cannot rule out the possibility that such outcomes could have a material effect on the results of operations or liquidity for a particular reporting period in the future. The Utilities record loss contingencies when the outcome of such proceedings is probable and when the amount of the loss is reasonably estimable. The Utilities also evaluate, on a continuous basis, whether developments in such proceedings could cause these assessments or estimates to change. Assessment regarding future events is required when evaluating whether a loss is probable or reasonably possible, and as to whether such loss or a range of such loss is estimable. Management is often unable to estimate a reasonably possible loss, or a range of loss, particularly in cases in which: (i) the damages sought are indeterminate or the basis for the damages claimed is not clear; (ii) proceedings are in early stages; (iii) discovery is not complete; (iv) the matters involve novel or unsettled legal theories; (v) significant facts are in dispute; (vi) a large number of parties are represented (including circumstances in which it is uncertain how liability, if any, would be shared among multiple defendants); (vii) a lower court or administrative agency’s decision or ruling has been appealed; and/or (viii) a wide range of potential outcomes exist. In such cases, there may be considerable uncertainty regarding the timing or ultimate resolution, including any possible loss, fine, penalty, or business impact.

August 2023 Maui windstorm and wildfires. See Note 2.

Hu Honua Bioenergy, LLC (Hu Honua). In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Under the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction and litigation delays, which resulted in the termination of the original PPA. Following the termination, Hu Honua filed a lawsuit in the U.S. District Court for the District of Hawaii. The parties reached a settlement that was conditioned on the PUC’s timely, non-appealable final approval of an amended and restated PPA dated May 9, 2017. On May 23, 2022, following a contested case hearing, the PUC issued a decision and order denying the amended and restated PPA, based on, among other things, findings that: (1) the project will result in significant greenhouse gas (GHG) emissions, (2) Hu Honua’s proposed carbon commitment to sequester more GHG emissions than produced by the project are speculative and unsupported, (3) the amended and restated PPA is likely to result in high costs to customers through its relatively high cost of electricity and through potential displacement of other, lower cost, renewable resources, and (4) based on the foregoing, approving the amended and restated PPA is not prudent or in the public interest. On June 2, 2022, Hawaii Electric Light and Hu Honua filed their separate motions for reconsideration, which were denied by the PUC on June 24, 2022. On June 29, 2022, Hu Honua filed its notice of appeal to the Hawaii Supreme Court of the PUC’s May 23, 2022 decision and

order denying the amended and restated PPA. On March 13, 2023, the Hawaii Supreme Court affirmed the PUC’s decision denying the amended and restated PPA between Hu Honua and Hawaii Electric Light and entered its judgment on appeal on April 12, 2023. On June 7, 2023, Hu Honua filed a status report with the U.S. District Court for the District of Hawaii, stating, among other things, that because settlement of the underlying federal lawsuit was contingent on timely, non-appealable, final approval of the amended and restated PPA by the PUC, that the Hawaii Supreme Court’s opinion made fulfillment of the condition impossible, and therefore the settlement agreement between the Hawaiian Electric defendants (HEI, Hawaiian Electric, and Hawaii Electric Light) and Hu Honua is null and void and of no further effect. On November 16, 2023, Hu Honua filed its Motion for Leave to File Third Amended and Supplemental Complaint and for Permissive Joinder with the U.S. District Court for the District of Hawaii, asking the court to grant it leave to file a Third Amended and Supplemental Complaint, which would amend its claims and add three new proposed defendants. The hearing on this motion took place on February 14, 2024. The court issued a decision and order on the motion on April 2, 2024, which was consistent with Hawaii Electric Light's position, only allowing amendments that were agreed to and not allowing Hu Honua to add new claims or parties, effectively leaving Hu Honua with its previously-pled breach of contract and antitrust claims. Hu Honua filed its objection to the order on April 16, 2024 and the Hawaiian Electric defendants filed their response to the objection on April 30, 2024. A hearing on Hu Honua’s objection took place on July 30, 2024 and the parties are awaiting a court order to be issued.

Molokai New Energy Partners (MNEP). In July 2018, the PUC approved Maui Electric’s PPA with MNEP to purchase solar energy from a photovoltaic (PV) plus battery storage project. The 4.88 MW PV and 3 MW Battery Energy Storage System (BESS) project was to deliver no more than 2.64 MW at any time to the Molokai system. On March 25, 2020, MNEP filed a complaint in the United Stated District Court for the District of Hawaii against Maui Electric claiming breach of contract. On June 3, 2020, Maui Electric provided a Notice of Default and Termination of the PPA to MNEP terminating the PPA with an effective date of July 10, 2020. Thereafter, MNEP filed an amended complaint to include claims relating to the termination and Hawaiian Electric filed its answer to the amended complaint on September 11, 2020, disputing the facts presented by MNEP and all claims within the original and amended complaint. Currently, the discovery phase is ongoing.

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.

Hawaiian Electric, Hawaii Electric Light and Maui Electric, like other utilities, periodically encounter petroleum or other chemical releases 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 effect, individually or in the aggregate, on Hawaiian Electric’s consolidated results of operations, financial condition or liquidity.

Former Molokai Electric Company generation site.  In 1989, Maui Electric acquired 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 and left the property in 1987. The Environmental Protection Agency (EPA) has since identified environmental impacts in the subsurface soil at the Site. In cooperation with the State of Hawaii Department of Health and EPA, Maui Electric further investigated the Site and the adjacent parcel to determine the extent of impacts of polychlorinated biphenyls (PCBs), residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $2.5 million as of June 30, 2024, representing the probable and reasonably estimable undiscounted cost for remediation of the Site and the adjacent parcel based on presently available information; however, final costs of remediation will depend on the cleanup approach implemented.

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 under CERCLA responsible for the costs of investigation and cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. Hawaiian Electric was also required by the EPA to assess potential sources and extent of PCB contamination onshore at Waiau Power Plant.

As of June 30, 2024, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $9.5 million. The reserve balance represents the probable and reasonably estimable undiscounted cost for the onshore and offshore investigation and remediation. The final remediation costs will depend on the actual onshore and offshore cleanup costs.

Kapolei pipeline. James Campbell Company (JCC) through its wholly owned subsidiary, Aina Nui Corporation discovered petroleum contamination in ground water during construction of a project in Kapolei in late 2022 and incurred approximately $0.8 million in remediation costs. JCC made a joint demand for these costs in June 2023 to the two companies, including Hawaiian Electric, that have pipelines in the area of the contamination. This demand was updated in April 2024 to

$1.4 million to incorporate additional costs. It has not been determined whether the nature of the contamination is consistent with what was in the Utilities’ pipelines or is wholly or partially the responsibility of the other pipeline owner and whether the costs were properly incurred. At this time, the parties are engaging in settlement discussions and the Utilities have determined that the estimated probable loss is not material.

Endangered Species Act. The Utilities received a 60-day notice under the federal Endangered Species Act, from Earthjustice on behalf of the American Bird Conservancy and Conservation Council for Hawaii in early February 2024. The 60-day notice is the pre-cursor to a citizen’s suit under the Endangered Species Act. The notice alleges that the Utilities are out of compliance with the Act due to alleged impacts on endangered seabirds caused by the Utilities’ powerlines, street lights and facility lights on Maui and Lanai. The Utilities are already in the process of drafting a Habitat Conservation Plan and will be applying for associated state and federal permits. The notice asserts that the scope of the plan should be broader and that additional interim measures are required while the plan and permits are pending. At this time, the parties are engaging in settlement discussions and the Utilities are unable to determine the ultimate outcome or the amount of any possible loss.

Commitments.

Purchase commitments. In the ordinary course of business, the Utilities enter into various agreements to purchase power and lease fuel barge. As of December 31, 2023, the Utilities estimated future purchase obligations of $1.7 billion. See Note 4 of the Notes to the Consolidated Financial Statements in Item 8 of the 2023 Form 10-K.

On March 28, 2024, AES West Oahu Solar project reached commercial operations, which has a capacity of 12.5 MW with 50 MWh batteries and total annual payment of $3.2 million. On May 31, 2024, AES Kuihelani Solar project on Maui reached commercial operations, which has a capacity of 60 MW with 240 MWh batteries and total annual payment of $13.2 million. On June 7, 2024, the Kupono Solar project on Oahu reached commercial operations, which has a capacity of 42 MW with 168 MWh batteries and total annual payment of $11.5 million. For the six months ended June 30, 2024, $107.4 million of finance lease liabilities with corresponding right-of-use assets was recorded for the battery portion of the PPAs and a total of three Stage 1 and Stage 2 renewable projects provide the Utilities of 114.5 MW, with 458 MWh batteries.

Purchases from all IPPs were as follows:

	Three months ended June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
Kalaeloa	$	79	$	67	$	145	$	134
HPOWER	16		16		33		34
Puna Geothermal Venture	14		9		27		17
Hamakua Energy	5		19		16		39
Kapolei Energy Storage	6		—		12		—
Wind IPPs	37		33		67		57
Solar IPPs	21		22		36		36
Other IPPs 1	3		2		5		4
Total IPPs	$	181	$	168	$	341	$	321

1 Includes hydro power and other PPAs.

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 or community support 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 expected to be exceeded, project costs may need to be written off in amounts that could result in significant reductions in Hawaiian Electric’s consolidated net income.

Waena Switchyard/Synchronous Condenser Project. In October 2020, to support efforts to increase renewable energy generation and reduce fossil fuel consumption by deactivating current generating units, Maui Electric filed a PUC application to construct a switchyard, which includes the extension of two 69 kV transmission lines and the relocation of another 69 kV transmission line; and the conversion of two generating units to synchronous condensers at Kahului Power Plant in central Maui. In November 2021, the PUC approved Maui Electric’s request to commit funds estimated at $38.8 million for the project, and to recover capital expenditures for the project under Exceptional Project Recovery Mechanism (EPRM) not to exceed $38.8 million, which shall be further reduced to reflect the total project cost exclusive of overhead costs not directly attributable to the project. The Waena Switchyard was placed in service on October 25, 2023. Maui Electric petitioned and received from

the State of Hawaii Department of Health a one-year extension to the mandatory retirement of Kahului Power Plant and there is now flexibility to operate the units until the end of 2028. The conversion of the two generating units will be performed after the retirement of Kahului Power Plant Units 3 and 4.

In approving the project, the PUC recognized that the project will facilitate the ability to accommodate increased renewable energy, as contemplated under the EPRM guidelines. As of June 30, 2024, $25.5 million has been incurred for the project.

Waena Battery Energy Storage System Project. In September 2020, Maui Electric filed a PUC application to purchase and install a 40 MW BESS at its Waena Site in Central Maui. In December 2023, the PUC approved Maui Electric’s request to commit funds estimated at $82.1 million, for the purchase and installation of the project, and to recover costs for the project under EPRM. Project costs incurred as of June 30, 2024 amount to $0.6 million.

Climate Adaptation Transmission and Distribution Resilience Program. The Utilities maintain that improving resiliency of the electric grid is an urgent matter and recognizes that climate change is making Hawaii increasingly vulnerable to sever weather events. On January 31, 2024, the PUC approved the Utilities’ request to commit an estimated $189.7 million in funds for the Climate Adaptation Transmission and Distribution Resilience Program, over a project period of five years. The project is to focus on, among other things, system hardening in wildfire risk areas to prevent ignition and to enable quicker response, video camera and weather monitors in wildfire risk areas and to add situational awareness, and strengthening transmission lines.

The project costs to be recovered through EPRM is subject to a cap of $95 million and any amount in excess will be subject to the PUC’s further review. On August 7, 2024, the Utilities received a notification from the U.S. Department of Energy that its application for $95 million in federal funds under the Infrastructure Investment and Jobs Act (IIJA) has been awarded. Project costs incurred as of June 30, 2024 amount to $1.8 million.

Regulatory proceedings.

Decoupling. Decoupling is a regulatory model that is intended to provide the Utilities with financial stability and facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. Decoupling delinks the utility’s revenues from the utility’s sales, removing the disincentive to promote energy efficiency and accept more renewable energy. Decoupling continues under the PBR Framework.

Performance-based regulation framework. On December 23, 2020, the PUC issued a decision and order (PBR D&O) establishing the PBR Framework to govern the Utilities. The PBR Framework incorporates an annual revenue adjustment (ARA) and a suite of new regulatory mechanisms in addition to previously established regulatory mechanisms. Under the PBR Framework, the decoupling mechanism (i.e., the Revenue Balancing Account (RBA)) established by the previous regulatory framework will continue. The existing cost recovery mechanisms continued as previously implemented (e.g., the Energy Cost Recovery Clause, Purchased Power Adjustment Clause (PPAC), Demand-Side Management surcharge, Renewable Energy Infrastructure Program, Demand Response Adjustment Clause, Pension and Other Post-Employment Benefits (OPEB) tracking mechanisms). In addition to annual revenues provided by the ARA, the Utilities may seek relief for extraordinary projects or programs through the Exceptional Project Recovery Mechanism (EPRM) (formerly known as the Major Project Interim Recovery adjustment mechanism) and earn financial rewards for exemplary performance as provided through a portfolio of Performance Incentive Mechanisms (PIMs) and Shared Savings Mechanisms (SSMs). The PBR Framework incorporates a variety of additional performance mechanisms, including Scorecards, Reported Metrics, and an expedited Pilot Process. The PBR Framework also contains a number of safeguards, including a symmetric Earnings Sharing Mechanism (ESM) which protects the Utilities and customers from excessive earnings or losses, as measured by the Utilities’ achieved rate-making ROACE and a Re-Opener mechanism, under which the PUC will open an examination, at its discretion, to determine if adjustments or modifications to specific PBR mechanisms are appropriate. The PBR Framework became fully effective on June 1, 2021.

On June 17, 2022, the PUC issued a decision and order (June 2022 D&O) establishing additional PIMs under the PBR Framework for the Utilities. The June 2022 D&O approved two PIMs, a SSM, and extended the timeframe for an existing PIM. Specifically, the PUC approved (1) a (penalty-only) generation-caused interruption reliability PIM, (2) a (penalty/reward) interconnection requirements study PIM, (3) a (reward-only) Collective Shared Savings Mechanism (CSSM), and (4) a modification and extension of the existing Interim Grid Services PIM (reward-only). On November 23, 2022, the PUC approved the Utilities’ proposed tariffs to implement the aforementioned PIMs with an effective date of January 1, 2023.

In addition, the June 2022 D&O instructed the Utilities to prepare and submit: a detailed fossil fuel retirement report (FF Retirement Report) outlining necessary steps to safely and reliably retire certain existing fossil fuel power plants during the first multi-year rate period (MRP); and a functional integration plan (FIP) for distributed energy resources (DER) to increase

transparency into the Utilities’ plans and progress for utilizing cost-effective grid services from DERs and ensure that the necessary functionalities and requisite technologies are in place to do so. The PUC also instructed the PBR Working Group to continue its ongoing collaborative efforts to consider other potential new incentive mechanisms and to address other issues raised during the proceeding. On March 30, 2023, the PUC held a PBR Working Group coordination meeting to initiate subgroups on the Long-Term Grid Services PIM, modification/evaluation of existing PIMs, and comprehensive PBR Framework review priority topics.

In accordance with the June 2022 D&O, the Utilities filed their FIP on September 30, 2022, Long-Term Grid Services PIM proposal on July 3, 2023, and FF Retirement Report on April 12, 2024.

On October 16, 2023, the Utilities filed a request for limited suspension of the Transmission and Distribution (T&D) System Average Interruption Duration Index (SAIDI) PIM, the T&D System Average Interruption Frequency Index (SAIFI) PIM, and the target heat rate provision of Maui Electric Maui Division’s Energy Cost Recovery Clause (ECRC) tariff starting from August 8, 2023. On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs and Maui Electric Maui Division’s target heat rate provision from August 8, 2023 through June 30, 2024, which the tariffs became effective on January 1, 2024.

On November 3, 2023, the Utilities, Ulupono Initiative LLC, and the County of Hawaii filed a stipulation on proposed modifications to the RPS-A, Call Center, AMI Utilization, and interconnection requirements study PIMs. On June 24, 2024, the PUC issued an order (1) approving modifications to the interconnection requirements study PIM to expand its application to firm generation projects effective August 1, 2024, (2) approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024, (3) denying the proposed modifications to the RPS-A PIM and clarifying that it will continue to operate according to its existing tariff language; and (4) denying the proposed modifications to the AMI Utilization PIM and declining to extend the PIM beyond its scheduled sunset date of December 31, 2023.

On December 26, 2023, the PUC issued an order (1) confirming that the Interim Grid Services PIM will sunset on December 31, 2023, (2) extending the Interconnection Approval PIM through December 31, 2024, and (3) determining that it will continue examination of the Long-Term Grid Services PIM into 2024 as part of a broader examination that addresses barriers to the utilization of DERs to meet grid needs.

On April 1, 2024, the Utilities filed a request for partial temporary suspension and modification of the T&D SAIDI and T&D SAIFI PIMs to specifically suspend the T&D SAIDI and T&D SAIFI PIMs for wildfire risk circuits from January 1, 2024 to December 31, 2025. The Utilities also proposed that circuits not identified as wildfire risk circuits would continue to be subject to the existing PIMs on a prorated basis. On April 26, 2024, the PUC issued a procedural schedule to govern review of the request, a D&O is requested by December 16, 2024.

On June 19, 2024, the PUC issued an order (June 2024 order) providing preliminary guidance regarding the comprehensive evaluation of the PBR Framework that will commence in the fourth year of the PBR Framework’s first MRP (PBR Framework Review). The PUC has developed a high-level review structure and timeline for the PBR Framework Review and divided the remainder of the first MRP into three phases: (i) the evaluation of the current PBR Framework, (ii) the examination of proposal for modifications to the PBR Framework, and (iii) the implementation of modifications prior to commencing the second MRP. At the PBR Working Group meeting held on June 26, 2024, the PUC staff solicited the parties’ feedback on the scope of the PBR Framework Review and discussed other considerations, including rebasing target revenues. On July 19, 2024, as requested by the PUC staff, the parties filed written feedback to materials presented and discussed at the June Working Group meeting and in the June 2024 order. The PUC intends to issue a detailed process order initiating the PBR Framework Review.

Annual revenue adjustment mechanism. The PBR Framework established a five-year MRP during which there will be no general rate cases. Target revenues will be adjusted according to an index-driven ARA based on (i) an inflation factor, (ii) a predetermined X-factor to encompass productivity, which is set at zero, (iii) a Z-factor to account for exceptional circumstances not in the Utilities’ control and (iv) a customer dividend consisting of a negative adjustment of 0.22% of adjusted revenue requirements compounded annually and a flow through of the “pre-PBR” savings commitment from the management audit recommendations developed in a prior docket at a rate of $6.6 million per year from 2021 to 2025. The ARA mechanism replaced the previous revenue adjustment mechanism (RAM). RAM revenue adjustments approved by the PUC in 2020 will continue to be included in the RBA provision’s target revenue and RBA rate adjustment to the extent such adjustments are not included in base rate unless modified with PUC approval. The implementation of the ARA occurred on June 1, 2021.

Earnings sharing mechanism. The PBR Framework established a symmetrical ESM for achieved rate-making ROACE outside of a 300 basis points deadband above or below the current authorized ROACE of 9.5% for each of the Utilities. There is a 50/50 sharing between customers and Utilities for the achieved rate-making ROACE falling within 150 basis points outside of

the deadband in either direction, and a 90/10 sharing for any further difference. A reopening or review of the PBR terms may be triggered if the Utilities credit rating outlook indicates a potential credit downgrade below investment grade status, or if its achieved rate-making ROACE enters the outer most tier of the ESM.

On August 31, 2023, the PUC issued an order temporarily suspending the ESM until further notice. The intent of the order is to address the unintended consequence of customers potentially bearing the costs associated with the Maui windstorm and wildfires through the operation of the ESM without prior PUC review.

Exceptional project recovery mechanism. Prior to the implementation of the PBR Framework, the PUC established the Major Project Interim Recovery (MPIR) adjustment mechanism and MPIR Guidelines. The MPIR mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases. In establishing the PBR Framework, the MPIR Guidelines were terminated and replaced with the EPRM Guidelines. Although the MPIR Guidelines were terminated and replaced by the EPRM Guidelines, the MPIR mechanism will continue within the PBR Framework to provide recovery of project costs previously approved for recovery under the MPIR. The established EPRM Guidelines permit the Utilities to include the full amount of approved costs in the EPRM for recovery in the first year the project goes into service, pro-rated for the portion of the year the project is in service. Deferred and O&M expense projects are also eligible for EPRM recovery under the EPRM Guidelines. EPRM recoverable costs will be limited to the lesser of actual incurred project costs or PUC‑approved amounts, net of savings.

As of June 30, 2024, the Utilities annualized MPIR and EPRM revenue amounts totaled $33.1 million, including revenue taxes, for the Schofield Generating Station ($16.5 million), West Loch PV project ($3.3 million), Grid Modernization Strategy (GMS) Phase 1 project ($11.2 million for all three utilities), Waiawa UFLS project ($0.1 million) and Waena Switchyard/Synchronous project ($2.0 million) that included the 2023 return on project amount (based on approved amounts) in rate base, depreciation and incremental O&M expenses. The PUC approved the Utilities’ recovery of the annualized 2023 MPIR amounts for the Schofield Generating Station, West Loch PV, GMS Phase 1, and Waiawa UFLS projects effective June 1, 2023 and for the Waena Switchyard project effective January 1, 2024 through the RBA rate adjustment.

As of June 30, 2024, the PUC approved four EPRM applications for projects totaling $218.5 million to the extent the project costs are not included in rates. Currently, the Utilities are seeking EPRM recovery for four additional projects with total project costs up to $712.9 million, subject to PUC approval.

Pilot process. As part of the PBR Framework, the PUC approved a pilot process to foster innovation by establishing an expedited implementation process for pilots that tests new technologies, programs, business models, and other arrangements (Pilot Process). Under the Pilot Process, the Utilities submit specific pilot proposals (Pilot Notices) that are within the scope of the approved Workplan to the PUC for their expedited review. The PUC will strive to issue an order addressing a proposed pilot within 45 days of the filing date of a Pilot Notice. If the PUC does not take affirmative action on a Pilot Notice by the end of the 45-day period, the Pilot Notice will be considered approved as submitted. The PUC may modify the pilot as originally proposed, and the Utilities will have 15 days to notify the PUC whether the Utilities accept the modification, propose further modification, or withdraw the Pilot Notice. The PUC may also, where necessary, suspend the Pilot Notice for further investigation.

The approved Pilot Process includes a cost recovery process that generally allows the Utilities to defer and recover total annual expenditures of approved pilot projects net of revenues, subject to an annual cap of $10 million, over 12 months beginning June 1 of the year following pilot implementation through the RBA rate adjustment, although the PUC may determine on a case-by-case basis that a particular project’s deferred costs should be amortized over a period greater than 12 months.

On March 11, 2024, the Utilities filed their annual Pilot Update report covering pilot projects that were active during 2023, including reporting on pilot projects that were initiated prior to the commencement of the Pilot Process. The Pilot Update reported on approximately $3.0 million of 2023 recorded pilot project costs including revenue taxes for the Utilities. The 2023 recorded pilot project costs were included in the Utilities’ proposed adjustments to target revenue in the 2024 spring revenue report filed on March 28, 2024.

Performance incentive mechanisms. The following PIMs and SSMs were approved by the PUC and are applicable for the 2023 evaluation period and through June 30, 2024.

•Service Quality performance incentives (ongoing). Service Quality performance incentives are measured on a calendar-year basis. The PIM tariff requires the performance targets, deadbands and the amount of maximum financial incentives used to determine the PIM financial incentive levels for each of the PIMs to remain constant in interim periods, unless otherwise amended by order of the PUC.

•Service Reliability Performance measured by Transmission and Distribution-caused SAIDI and SAIFI (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 20 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $6.4 million for calendar year 2023 - for both indices in total for the three utilities). On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs from August 8, 2023 through June 30, 2024. For the 2023 evaluation period, the Utilities incurred $3.7 million in penalties.

•Call Center Performance measured by the percentage of calls answered within 30 seconds. The previous target performance was based on the annual average performance for each utility for the most recent eight quarters with a deadband of 3% above and below the target. On June 24, 2024, the PUC issued an order approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024. The maximum penalty or reward is 8 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties or rewards of approximately $1.4 million - in total for the three utilities).

•Phase 1 RFP PIM. Procurement of low-cost variable renewable resources through the RFP process in 2018 is measured by comparison of the procurement price to target prices. The first portion of the incentive was earned upon PUC approval of the PPAs. Based on the seven PPAs approved in 2019, the Utilities recognized $1.7 million in 2019 with the remaining award to be recognized in the year following the in-service date of the projects prorated in proportion to the actual amount of energy utilized, which is estimated to occur from 2023 to 2025. Based on the in-service date of two projects, the Utilities earned the second portion of the incentive of approximately $0.1 million (for Hawaiian Electric) in rewards in both 2023 and the first quarter of 2024. In the second quarter of 2024, the Utilities accrued the second portion of the incentive of approximately $0.1 million (for Hawaii Electric Light).

•Renewable portfolio standard (RPS) - A PIM that provides a financial reward for accelerating the achievement of RPS goals. The Utilities may earn a reward for the amount of system generation above the interpolated statutory RPS goal at $20/MWh in 2021 and 2022, $15/MWh in 2023, and $10/MWh for the remainder of the MRP. Penalties are already prescribed in the RPS as $20/MWh for failing to meet RPS targets in 2030, 2040 and 2045. The evaluation period commenced on January 1, 2021. In 2023, the Utilities earned $0.4 million in rewards.

•Interim Grid Services - A PIM that provides financial rewards on a $/kW basis for the acquisition of eligible grid services. The June 2022 D&O modified and extended the Interim Grid Services PIM through December 31, 2023 and increased the incentive rate for the acquisition of load reduction grid services. During the PIM performance period, newly acquired committed capacity in the Oahu Scheduled Dispatch Program (SDP), the Oahu Fast DR program (up to the 7 MW cap), and the Maui SDP program shall qualify for the incentive. The Utilities can earn a maximum reward of $1.5 million from 2021 through 2023. In 2023, the Utilities earned $1.1 million in rewards. The Interim Grid Services PIM sunset on December 31, 2023. The PUC intends to replace the Interim Grid Services PIM with a Long-Term PIM that incents DER grid service utilization. Review and development of the Long-Term DER Utilization PIM continues in 2024.

•Interconnection Approval PIM that provides financial rewards and penalties for interconnection times for DER systems <100 kW in size. The Interconnection Approval PIM extends through December 31, 2024. The Utilities can earn a total annual maximum reward of $3.0 million or a total annual maximum penalty of $0.9 million. In 2023, the Utilities earned $3.0 million in rewards.

•Low-to-Moderate Income (LMI) Energy Efficiency PIM that provides financial rewards for collaboration between the Utilities and the third-party Public Benefits Fee Administrator to deliver energy savings for low- and moderate-income customers. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years and be subject to an annual review. The evaluation period is based on Hawaii Energy’s program year with the initial evaluation year being the period of July 1, 2021 through June 30, 2022. The Utilities earned $0.01 million in rewards for the program period ending June 30, 2023.

•Advanced Metering Infrastructure Utilization PIM that provides financial rewards for leveraging grid modernization investments and engaging customers beyond what is already planned in the Phase 1 Grid Modernization program. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years after which it will be re-evaluated. The evaluation period commenced on January 1, 2021. The Advanced Metering Infrastructure Utilization PIM sunset on December 31, 2023.

•Generation-caused System Average Interruption Duration and Frequency Indexes PIMs to incentivize achievement of generation-based reliability targets, measured by Generation System Average Interruption Duration and Frequency Indexes (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 3 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $1 million - for both indices in total for the three utilities).

•An interconnection requirements study PIM to incentivize the timely completion of the IRS process for large-scale renewable energy projects (rewards and penalties) measured by the number of months between final model checkout and delivery of IRS results to the developer. Target performance is ten months with an asymmetrical deadband of two-months for penalties and no deadband for rewards. The maximum penalty and reward will depend on the specifics of the upcoming procurement.

•A CSSM to incentivize cost control over the Utilities’ fuel, purchased power, and EPRM/MPIR costs (collectively, non-ARA costs). This is a reward only incentive where the Utilities retain 20% share of savings when non-ARA costs in a performance year are lower than target year non-ARA costs, which are adjusted for changes in fuel prices, inflation, and system generation from a base year (calendar year 2021). The CSSM does not have a potential penalty and does not have a cap for maximum reward.

For the 2023 evaluation period, the Utilities earned $0.9 million ($1.2 million for Hawaiian Electric, $(0.6) million for Hawaii Electric Light and $0.3 million for Maui Electric) in rewards net of penalties. The net rewards related to 2023 and for the period through March 2024 were reflected in the 2024 PIMs annual report and 2024 spring revenue report filings. In the second quarter of 2024, the Utilities accrued an additional $0.1 million reward for the Phase 1 RFP PIM (for Hawaii Electric Light), which will be reflected in the upcoming 2024 fall revenue report filing.

Annual review cycle. PBR D&O established an annual review cycle for revenue adjustments under the PBR Framework, including the biannual submission of the revenue reports. The Utilities’ 2024 spring revenue report filed on March 28, 2024 was approved by the PUC on May 16, 2024. The filing reflected ARA revenues for recovery of the COVID-19 related deferred costs through the Z-factor and the accelerated return of the Enterprise Resource Planning system benefits savings to Hawaii Electric Light and Maui Electric customers as part of the customer dividend, as follows. (See discussion under “Regulatory assets and liabilities” below).

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Recovery of COVID-19 related costs	$	2.2	$	0.5	$	0.5	$	3.2
Return of ERP benefit liability	—		(1.3)		(1.9)		(3.2)
Net 2024 ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—

The net incremental amounts between the 2023 fall and 2024 spring revenue reports are shown in the following table. The amounts are to be collected (refunded) from June 1, 2024 through May 31, 2025 under the RBA rate tariffs, which were included in the 2024 spring revenue report filing.

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Incremental ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—
Incremental PIMs (net)	(1.3)		(1.1)		(0.2)		(2.6)
Incremental MPIR/EPRM revenue adjustment	3.0		0.7		1.2		4.9
Incremental Pilot Process cost recovery	1.9		0.3		0.5		2.7
Net incremental amount to be collected (refunded) under the RBA rate tariffs	$	5.8	$	(0.9)	$	0.1	$	5.0

Regulatory assets and liabilities.

Regulatory asset related to retirement of Honolulu generating units 8 and 9. On December 22, 2023, the PUC issued a decision and order approving the Utilities’ request to establish a regulatory asset for the remaining net book value of the fossil fuel generating units for both Honolulu units 8 and 9 assets that retired on December 31, 2023, and amortize the regulatory asset over approximately nine years. The PUC also ruled that the Utilities may seek to include the regulatory asset in rate base and seek to recover the amortization expense and a return on the unamortized balance of the regulatory asset in the next rate

case or rate re-setting proceeding. As of June 30, 2024, the Utilities have recorded $28.3 million in regulatory assets for the remaining net book value of Honolulu generating units 8 and 9.

Regulatory assets for Maui windstorm and wildfires related costs. On December 27, 2023, the PUC issued an order authorizing deferred accounting treatment for the Utilities’ incremental non-labor expenses under specific cost categories related to the August 2023 Maui windstorm and wildfires. The deferred accounting treatment applies to certain non-labor expenses incurred from August 8, 2023 through December 31, 2024 that are not already a part of base rates. The approval pertains to deferred cost treatment. The requests for cost recovery of deferred costs will be the subject of a separate application at which time the PUC will evaluate whether such costs were prudently incurred and reasonable and determine the extent to which such costs will be eligible for recovery, and the period over which recovery will occur. If the PUC denies recovery of any deferred costs, such costs would be charged to expense in the period that those costs are no longer considered probable of recovery.

As of June 30, 2024, the Utilities have recorded $30.2 million in regulatory assets for the incremental costs incurred related to the Maui windstorm and wildfires event.

Regulatory liabilities for Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM). The ERP/EAM Implementation Project went live in October 2018. Hawaii Electric Light and Hawaiian Electric began to incorporate their portion of the deferred project costs in rate base and started the amortization over a 12-year period in January 2020 and November 2020, respectively. The PUC required a minimum of $246 million ERP/EAM project-related benefit to be delivered to customers over the system’s 12-year service life.

In February 2019, the PUC approved a methodology for passing the future cost saving benefits of the ERP/EAM system to customers developed by the Utilities in collaboration with the Consumer Advocate. The Utilities filed a benefits clarification document on June 10, 2019, reflecting $150 million in future net other operation and maintenance (O&M) expense reductions and cost avoidance, and $96 million in capital cost reductions and tax savings over the 12-year service life. To the extent the reduction in O&M expense relates to amounts reflected in electric rates, the Utilities would reduce future rates for such amounts. In October 2019, the PUC approved the Utilities and the Consumer Advocate’s Stipulated Performance Metrics and Tracking Mechanism. As part of the settlement agreement approved in the Hawaiian Electric 2020 test year rate case, the regulatory liability for Hawaiian Electric will be amortized over five years, beginning in November 2020, and the O&M benefits for Hawaiian Electric was considered flowed through to customers. On December 29, 2023, the PUC approved the Utilities’ proposal to accelerate flow-through of the ERP benefits savings currently tracked in regulatory liability accounts to Hawaii Electric Light and Maui Electric customers as part of the customer dividend in the ARA, to mitigate the impact of the Utilities’ recovery of the COVID-19 related costs on customers. See “Regulatory assets for COVID-19 related costs” section below.

As of June 30, 2024, the Utilities’ regulatory liability was $13.1 million ($1.9 million for Hawaiian Electric, $4.5 million for Hawaii Electric Light and $6.7 million for Maui Electric) for the O&M expense savings that are being amortized or to be included in future rates. At the PUC’s direction, the Utilities have been filing Annual Enterprise System Benefits (AESB) report on the achieved benefits savings. The most recent AESB report was filed on February 13, 2024 for the period January 1 through December 31, 2023.

Regulatory assets for COVID-19 related costs. On December 29, 2023, the PUC issued a decision and order (December 2023 D&O) approving the Utilities’ request to recover the COVID-19 related deferred costs up to $8.8 million evenly over a three-year recovery period from 2024 through 2026 through the Z-factor in the ARA. Following the Utilities’ motion for clarification or in the alternative partial reconsideration of the December 2023 D&O, on February 27, 2024, the PUC issued an order clarifying the December 2023 D&O and approving, among other things, the Utilities’ requests to base the recovery on the recorded balances as of December 31, 2023 and to modify the recovery period to begin June 1, 2024 and end May 31, 2027. As of June 30, 2024, the Utilities have recorded $8.3 million in regulatory assets for deferral of COVID-19 related costs.

Regulatory assets for suspension of disconnections related costs. Based on the circumstances related to the Maui windstorm and wildfires, on August 31, 2023 and subsequently on October 13, 2023, the PUC issued orders directing all regulated utilities located on, or providing utility service on Maui, including the Utilities, among other things, (i) to suspend disconnections of services and associated disconnection fees beginning from August 8, 2023, through the end of the emergency relief period established by the Governor’s Emergency Proclamations related to the Maui windstorm and wildfires, which currently continues through August 31, 2024 (Suspension Period); (ii) to suspend any and all rules and provisions of individual utility tariffs that prevent or condition re-connection of disconnected customers during the Suspension Period; (iii) not to charge customers interest on past due payments or impose any late payment fees through the Suspension Period; (iv) to establish regulatory assets to record costs directly related to the suspension of disconnections, and to record receipt of governmental aid

and donation-based aid, loans or grants, and/or all other assistance measures, and any cost savings realized; and (v) to file a notice with the PUC regarding any upcoming application or other request pursuant to HRS Sections 269-16.3, -17, -17.5, -18, -19, or -19.5 and/or regarding any significant financial change to the Maui utility, at least 60 days prior to filing such application or other request with the PUC. The orders also discourage the filing of emergency or general rate increases in response to the emergency situation. In future proceedings, the PUC will assess the utility’s request for recovery of these regulatory assets including whether it is reasonable and necessary, the appropriate period of recovery for the approved amount of regulatory assets, any amount of carrying costs thereon, any savings directly attributable to suspension of disconnects, and other related matters. As of June 30, 2024, the Utilities have recorded $1.7 million in regulatory assets for the incremental costs incurred due to the suspension of disconnections.

Condensed consolidating financial information. Condensed consolidating financial information for Hawaiian Electric and its subsidiaries are presented for the three and six months ended June 30, 2024 and 2023, and as of June 30, 2024 and December 31, 2023.

On March 21, 2024, Hawaiian Electric formed HE AR INTER LLC, which was established to pursue financing through a secured asset-based (accounts receivable) credit facility. As of June 30, 2024, there was no activity.

Hawaiian Electric 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, and (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder. 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

Three months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	564,628	117,663	110,040	—	—	$	792,331
Expenses
Fuel oil	187,386		28,941	42,325	—	—	258,652
Purchased power	137,139		31,068	13,121	—	—	181,328
Other operation and maintenance	93,717		24,544	29,300	—	—	147,561
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	42,003		10,964	9,845	—	—	62,812
Taxes, other than income taxes	53,214		10,943	10,261	—	—	74,418
Total expenses	1,883,059		277,660	276,052	—	—	2,436,771
Operating loss	(1,318,431)		(159,997)	(166,012)	—	—	(1,644,440)
Allowance for equity funds used during construction	2,578		288	470	—	—	3,336
Equity in earnings of subsidiaries	(246,099)		—	—	—	246,099	—
Retirement defined benefits credit (expense)—other than service costs	928		168	(24)	—	—	1,072
Interest expense and other charges, net	(15,717)		(2,974)	(4,559)	—	1,833	(21,417)
Allowance for borrowed funds used during construction	1,034		85	225	—	—	1,344
Interest Income	2,972		241	72	—	(1,833)	1,452
Loss before income taxes	(1,572,735)		(162,189)	(169,828)	—	246,099	(1,658,653)
Income tax benefit	(343,611)		(42,027)	(44,120)	—	—	(429,758)
Net loss	(1,229,124)		(120,162)	(125,708)	—	246,099	(1,228,895)
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net loss attributable to Hawaiian Electric	(1,229,124)		(120,295)	(125,804)	—	246,099	(1,229,124)
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(505)		(39)	(57)	—	96	(505)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		35	50	—	(85)	459
Other comprehensive loss, net of taxes	(46)		(4)	(7)	—	11	(46)
Comprehensive loss attributable to common shareholder	$	(1,229,440)	(120,299)	(125,811)	—	246,110	$	(1,229,440)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Three months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	570,689	112,074	111,428	—	—	$	794,191
Expenses
Fuel oil	213,471		20,471	46,215	—	—	280,157
Purchased power	119,460		37,246	11,728	—	—	168,434
Other operation and maintenance	88,967		21,666	25,727	—	—	136,360
Depreciation	40,800		10,636	9,253	—	—	60,689
Taxes, other than income taxes	54,046		10,389	10,491	—	—	74,926
Total expenses	516,744		100,408	103,414	—	—	720,566
Operating income	53,945		11,666	8,014	—	—	73,625
Allowance for equity funds used during construction	2,959		354	459	—	—	3,772
Equity in earnings of subsidiaries	11,414		—	—	—	(11,414)	—
Retirement defined benefits credit (expense)—other than service costs	905		168	(25)	—	—	1,048
Interest expense and other charges, net	(14,742)		(2,975)	(3,155)	—	—	(20,872)
Allowance for borrowed funds used during construction	1,030		113	152	—	—	1,295
Income before income taxes	55,511		9,326	5,445	—	(11,414)	58,868
Income taxes	9,942		2,118	1,010	—	—	13,070
Net income	45,569		7,208	4,435	—	(11,414)	45,798
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net income attributable to Hawaiian Electric	45,569		7,075	4,339	—	(11,414)	45,569
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(470)		(55)	(66)	—	121	(470)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	426		53	57	—	(110)	426
Other comprehensive loss, net of taxes	(44)		(2)	(9)	—	11	(44)
Comprehensive income attributable to common shareholder	$	45,255	7,073	4,330	—	(11,403)	$	45,255

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,128,808	235,272	216,829	—	—	$	1,580,909
Expenses
Fuel oil	397,585		60,126	85,237	—	—	542,948
Purchased power	254,657		63,124	23,364	—	—	341,145
Other operation and maintenance	184,601		49,134	57,716	—	—	291,451
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	84,007		21,928	19,689	—	—	125,624
Taxes, other than income taxes	106,623		21,900	20,303	—	—	148,826
Total expenses	2,397,073		387,412	377,509	—	—	3,161,994
Operating loss	(1,268,265)		(152,140)	(160,680)	—	—	(1,581,085)
Allowance for equity funds used during construction	5,399		637	940	—	—	6,976
Equity in earnings of subsidiaries	(240,075)		—	—	—	240,075	—
Retirement defined benefits credit (expense)—other than service costs	1,855		336	(47)	—	—	2,144
Interest expense and other charges, net	(30,009)		(5,888)	(8,790)	—	3,285	(41,402)
Allowance for borrowed funds used during construction	2,113		192	425	—	—	2,730
Interest Income	5,635		396	138	—	(3,285)	2,884
Loss before income taxes	(1,523,347)		(156,467)	(168,014)	—	240,075	(1,607,753)
Income tax benefit	(333,714)		(40,829)	(44,035)	—	—	(418,578)
Net loss	(1,189,633)		(115,638)	(123,979)	—	240,075	(1,189,175)
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net loss attributable to Hawaiian Electric	(1,189,633)		(115,905)	(124,170)	—	240,075	(1,189,633)
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(1,013)		(77)	(116)	—	193	(1,013)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	918		70	99	—	(169)	918
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Comprehensive loss attributable to common shareholder	$	(1,190,268)	(115,912)	(124,187)	—	240,099	$	(1,190,268)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,172,219	227,362	225,101	—	(130)	$	1,624,552
Expenses
Fuel oil	467,298		48,231	98,725	—	—	614,254
Purchased power	229,739		71,332	20,124	—	—	321,195
Other operation and maintenance	172,200		43,016	49,460	—	—	264,676
Depreciation	81,838		21,271	18,507	—	—	121,616
Taxes, other than income taxes	110,999		21,126	21,186	—	—	153,311
Total expenses	1,062,074		204,976	208,002	—	—	1,475,052
Operating income	110,145		22,386	17,099	—	(130)	149,500
Allowance for equity funds used during construction	5,599		638	836	—	—	7,073
Equity in earnings of subsidiaries	22,955		—	—	—	(22,955)	—
Retirement defined benefits credit (expense)—other than service costs	1,809		337	(51)	—	—	2,095
Interest expense and other charges, net	(29,299)		(5,806)	(6,143)	—	130	(41,118)
Allowance for borrowed funds used during construction	1,948		204	274	—	—	2,426
Income before income taxes	113,157		17,759	12,015	—	(22,955)	119,976
Income taxes	20,309		4,027	2,334	—	—	26,670
Net income	92,848		13,732	9,681	—	(22,955)	93,306
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net income attributable to Hawaiian Electric	92,848		13,465	9,490	—	(22,955)	92,848
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(940)		(111)	(129)	—	240	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	851		103	114	—	(217)	851
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Comprehensive income attributable to common shareholder	$	92,219	13,457	9,475	—	(22,932)	$	92,219

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,860	5,645	3,514	—	—	$	52,019
Plant and equipment	5,471,342		1,483,570	1,396,982	—	—	8,351,894
Right-of-use assets - finance lease	362,741		36,074	50,757	—	—	449,572
Less accumulated depreciation	(2,001,115)		(676,745)	(608,860)	—	—	(3,286,720)
Construction in progress	264,823		27,641	43,739	—	—	336,203
Utility property, plant and equipment, net	4,140,651		876,185	886,132	—	—	5,902,968
Nonutility property, plant and equipment, less accumulated depreciation	5,293		115	1,532	—	—	6,940
Total property, plant and equipment, net	4,145,944		876,300	887,664	—	—	5,909,908
Investment in wholly owned subsidiaries, at equity	482,112		—	—	—	(482,112)	—
Current assets
Cash and cash equivalents	58,819		18,864	10,860	77	—	88,620
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	110,000		—	—	—	(110,000)	—
Customer accounts receivable, net	143,860		33,223	34,232	—	—	211,315
Accrued unbilled revenues, net	131,246		25,080	22,220	—	—	178,546
Other accounts receivable, net	59,341		12,802	24,179	—	(38,430)	57,892
Fuel oil stock, at average cost	112,116		13,843	20,132	—	—	146,091
Materials and supplies, at average cost	65,354		14,154	33,496	—	—	113,004
Prepayments and other	50,896		5,784	14,203	—	(4,287)	66,596
Regulatory assets	65,372		4,872	9,026	—	—	79,270
Total current assets	799,004		128,622	168,348	77	(152,717)	943,334
Other long-term assets
Operating lease right-of-use assets	32,387		24,197	8,156	—	—	64,740
Regulatory assets	200,662		15,123	27,354	—	—	243,139
Other	212,914		37,056	35,144	—	(47,337)	237,777
Total other long-term assets	445,963		76,376	70,654	—	(47,337)	545,656
Total assets	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,386,884		244,409	256,500	—	—	1,887,793
Total capitalization	2,602,019		495,287	499,657	77	(482,112)	3,114,928
Current liabilities
Current portion of operating lease liabilities	5,804		7,216	2,882	—	—	15,902
Current portion of long-term debt	39,961		4,995	1,998	—	—	46,954
Short-term borrowings from affiliate	—		—	110,000	—	(110,000)	—
Accounts payable	146,724		23,805	24,005	—	—	194,534
Interest and preferred dividends payable	17,001		3,228	3,394	—	(631)	22,992
Taxes accrued, including revenue taxes	180,419		40,640	32,687	—	(4,287)	249,459
Regulatory liabilities	10,442		8,284	5,380	—	—	24,106
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Other	83,336		28,351	38,149	—	(37,799)	112,037
Total current liabilities	1,853,287		287,719	389,695	—	(152,717)	2,377,984
Deferred credits and other liabilities
Operating lease liabilities	31,854		17,342	5,583	—	—	54,779
Finance lease liabilities	348,341		34,712	50,178	—	—	433,231
Deferred income taxes	—		7,019	25,521	—	(32,540)	—
Regulatory liabilities	830,156		205,042	116,305	—	—	1,151,503
Unamortized tax credits	57,247		11,052	10,932	—	—	79,231
Defined benefit pension and other postretirement benefit plans liability	75,433		—	—	—	(14,797)	60,636
Other	74,686		23,125	28,795	—	—	126,606
Total deferred credits and other liabilities	1,417,717		298,292	237,314	—	(47,337)	1,905,986
Total capitalization and liabilities	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,859	5,645	3,594	—	—	$	52,098
Plant and equipment	5,398,281		1,459,639	1,374,890	—	—	8,232,810
Finance lease right-of-use assets	306,099		36,075	—	—	—	342,174
Less accumulated depreciation	(1,925,660)		(666,581)	(605,273)	—	—	(3,197,514)
Construction in progress	247,836		33,488	38,899	—	—	320,223
Utility property, plant and equipment, net	4,069,415		868,266	812,110	—	—	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation	5,295		115	1,532	—	—	6,942
Total property, plant and equipment, net	4,074,710		868,381	813,642	—	—	5,756,733
Investment in wholly owned subsidiaries, at equity	722,211		—	—	—	(722,211)	—
Current assets
Cash and cash equivalents	89,755		10,658	5,587	77	—	106,077
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	70,500		—	—	—	(70,500)	—
Customer accounts receivable, net	172,747		38,216	33,346	—	—	244,309
Accrued unbilled revenues, net	136,367		25,102	24,175	—	—	185,644
Other accounts receivable, net	143,160		13,318	32,521	—	(77,480)	111,519
Fuel oil stock, at average cost	108,228		17,968	22,041	—	—	148,237
Materials and supplies, at average cost	64,334		14,397	35,702	—	—	114,433
Prepayments and other	40,767		7,724	11,638	—	(1,638)	58,491
Regulatory assets	58,920		5,771	3,762	—	—	68,453
Total current assets	886,778		133,154	168,772	77	(149,618)	1,039,163
Other long-term assets
Operating lease right-of-use assets	34,856		27,470	9,551	—	—	71,877
Regulatory assets	189,417		13,575	23,359	—	—	226,351
Other	134,033		36,439	33,129	—	(14,171)	189,430
Total other long-term assets	358,306		77,484	66,039	—	(14,171)	487,658
Total assets	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,426,516		249,339	258,422	—	—	1,934,277
Total capitalization	3,857,919		616,129	625,766	77	(722,211)	4,377,680
Current liabilities
Current portion of operating lease liabilities	6,788		7,025	2,804	—	—	16,617
Short-term borrowings-affiliate	—		—	70,500	—	(70,500)	—
Accounts payable	136,102		29,418	25,520	—	—	191,040
Interest and preferred dividends payable	17,085		3,098	3,074	—	(375)	22,882
Taxes accrued, including revenue taxes	211,840		43,932	37,808	—	(1,638)	291,942
Regulatory liabilities	20,013		8,508	8,038	—	—	36,559
Wildfire tort-related claims	75,000		—	—	—	—	75,000
Other	90,131		33,240	50,170	—	(77,105)	96,436
Total current liabilities	556,959		125,221	197,914	—	(149,618)	730,476
Deferred credits and other liabilities
Operating lease liabilities	34,262		20,792	7,044	—	—	62,098
Finance lease liabilities	295,935		35,043	—	—	—	330,978
Deferred income taxes	280,029		51,661	67,311	—	—	399,001
Regulatory liabilities	803,404		199,173	111,554	—	—	1,114,131
Unamortized tax credits	61,130		11,650	11,532	—	—	84,312
Defined benefit pension and other postretirement benefit plans liability	74,842		—	—	—	(14,171)	60,671
Other	77,525		19,350	27,332		—	124,207
Total deferred credits and other liabilities	1,627,127		337,669	224,773	—	(14,171)	2,175,398
Total capitalization and liabilities	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2023	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Net loss for common stock	(1,190,173)		(115,905)	(124,170)	—	240,075	(1,190,173)
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Balance, June 30, 2024	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2022	$	2,344,170	344,720	357,036	77	(701,833)	$	2,344,170
Net income for common stock	92,308		13,465	9,490	—	(22,955)	92,308
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Balance, June 30, 2023	$	2,371,889	349,227	359,161	77	(708,465)	$	2,371,889

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Six months ended June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	137,811	36,712	12,800	—	(1,850)	$	185,473
Cash flows from investing activities
Capital expenditures	(95,431)		(27,981)	(44,788)	—	—	(168,200)
Advances to affiliates	(39,500)		—	—	—	39,500	—
Other	535		245	(1,087)	—	1,850	1,543
Net cash used in investing activities	(134,396)		(27,736)	(45,875)	—	41,350	(166,657)
Cash flows from financing activities
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)		—	—	—	—	(998)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	—		—	39,500	—	(39,500)	—
Payments of obligations under finance leases	(3,382)		(311)	(44)			(3,737)
Other	(3,971)		(459)	(1,108)	—	—	(5,538)
Net cash provided by (used in) financing activities	(34,351)		(770)	38,348	—	(39,500)	(36,273)
Net increase (decrease) in cash, cash equivalents and restricted cash	(30,936)		8,206	5,273	—	—	(17,457)
Cash, cash equivalents and restricted cash, beginning of period	91,755		10,658	5,587	77	—	108,077
Cash, cash equivalents and restricted cash, end of period	60,819		18,864	10,860	77	—	90,620
Less: Restricted cash	(2,000)		—	—	—	—	(2,000)
Cash and cash equivalents, end of period	$	58,819	18,864	10,860	77	—	$	88,620

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Six months ended June 30, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	274,412	43,352	34,681	—	(16,300)	$	336,145
Cash flows from investing activities
Capital expenditures	(152,823)		(33,512)	(43,814)	—	—	(230,149)
Advances to affiliates	—		4,500	21,700	—	(26,200)	—
Other	2,086		912	1,058	—	—	4,056
Net cash used in investing activities	(150,737)		(28,100)	(21,056)	—	(26,200)	(226,093)
Cash flows from financing activities
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(540)		(267)	(191)	—	—	(998)
Proceeds from issuance of long-term debt	100,000		25,000	25,000	—	—	150,000
Net decrease in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(114,167)		—	—	—	26,200	(87,967)
Payments of obligations under finance leases	(1,241)		(98)	—	—	—	(1,339)
Other	(571)		(135)	(137)	—	—	(843)
Net cash provided by (used in) financing activities	(81,019)		15,550	17,322	—	42,500	(5,647)
Net increase in cash and cash equivalents	42,656		30,802	30,947	—	—	104,405
Cash and cash equivalents, beginning of period	27,579		5,092	6,494	77	—	39,242
Cash and cash equivalents, end of period	$	70,235	35,894	37,441	77	—	$	143,647

XML

Bank segment

6 Months Ended

Jun. 30, 2024

Bank Subsidiary [Abstract]

Bank segment

Bank segment

Selected financial information

American Savings Bank, F.S.B.

Statements of Income and Comprehensive Income Data

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income
Interest and fees on loans	$	72,960	$	67,966	$	145,931	$	132,808
Interest and dividends on investment securities	13,218		13,775		28,182		28,412
Total interest and dividend income	86,178		81,741		174,113		161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447		16,498
Interest on other borrowings	6,479		8,852		14,633		16,573
Total interest expense	24,494		18,513		50,080		33,071
Net interest income	61,684		63,228		124,033		128,149
Provision for credit losses	(1,910)		43		(4,069)		1,218
Net interest income after provision for credit losses	63,594		63,185		128,102		126,931
Noninterest income
Fees from other financial services	5,133		5,009		10,007		9,688
Fee income on deposit liabilities	4,630		4,504		9,528		9,103
Fee income on other financial products	2,960		2,768		5,703		5,512
Bank-owned life insurance	2,255		1,955		5,839		3,380
Mortgage banking income	364		230		788		360
Gain on sale of real estate	—		495		—		495
Other income, net	423		678		1,109		1,479
Total noninterest income	15,765		15,639		32,974		30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261		59,598
Occupancy	5,220		5,539		10,283		11,127
Data processing	4,960		5,095		9,806		10,107
Services	4,250		2,689		8,401		5,284
Equipment	2,477		2,957		5,126		5,603
Office supplies, printing and postage	1,006		1,109		2,024		2,274
Marketing	747		834		1,523		1,850
Goodwill impairment	82,190		—		82,190		—
Other expense	5,813		6,152		10,755		12,343
Total noninterest expense	136,465		53,769		192,369		108,186
Income (loss) before income taxes	(57,106)		25,055		(31,293)		48,762
Income tax (benefit)	(11,319)		4,851		(6,440)		9,996
Net income (loss)	(45,787)		20,204		(24,853)		38,766
Other comprehensive income (loss), net of taxes	1,633		(7,210)		(8,135)		11,220
Comprehensive income (loss)	$	(44,154)	$	12,994	$	(32,988)	$	49,986

Reconciliation to amounts per HEI Condensed Consolidated Statements of Income*:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income	$	86,178	$	81,741	$	174,113	$	161,220
Noninterest income	15,765		15,639		32,974		30,017
Less: Gain on sale of real estate	—		495		—		495
*Revenues-Bank	101,943		96,885		207,087		190,742
Total interest expense	24,494		18,513		50,080		33,071
Provision for credit losses	(1,910)		43		(4,069)		1,218
Noninterest expense	136,465		53,769		192,369		108,186
Less: Gain on sale of real estate	—		495		—		495
Less: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
*Expenses-Bank	159,329		72,017		238,941		142,354
*Operating income (loss)-Bank	(57,386)		24,868		(31,854)		48,388
Add back: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
Income (loss) before income taxes	$	(57,106)	$	25,055	$	(31,293)	$	48,762

Goodwill. Goodwill is initially recorded as the excess of the purchase price over the fair value of the net assets acquired in a business combination and is subsequently evaluated at least annually for impairment. The Company has identified ASB as a reporting unit and ASB’s goodwill relates to past acquisitions and is ASB’s only intangible asset with an indefinite useful life. The Company performs assessments of the carrying value of its goodwill at least annually and whenever events occur or circumstances change that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount. Examples of these events and circumstances include a significant change in business climate, an adverse action or assessment by a regulator, competition, loss of key personnel, a more-likely-than-not expectation that a reporting unit or a significant portion of a reporting unit will be sold or otherwise disposed of, and other factors.

HEI and ASB have been undertaking a comprehensive review of strategic options for ASB. During the course of this process, HEI and ASB had determined it is more-likely-than-not that the fair value of ASB is less than its carrying value. In light of this, as part of its on-going goodwill evaluation and the change in circumstances, after performing the goodwill impairment test as of June 30, 2024, HEI and ASB determined the full amount of its goodwill was impaired. As a result of our June 30, 2024 impairment test we recorded a pretax goodwill impairment charge of $82.2 million for the three and six months ended June 30, 2024. The impairment charge is recorded in “Total Noninterest Expense” in ASB’s Statements of Income and Comprehensive Income Data, and recorded in “Bank Expenses” in the Company’s Condensed Consolidated Statements of Income. The impairment charge was non-cash in nature and did not affect the Company’s current liquidity, cash flows or any debt covenants under the Company’s existing credit agreements.

American Savings Bank, F.S.B.

Balance Sheets Data

(in thousands)	June 30, 2024				December 31, 2023
Assets
Cash and due from banks			$	139,114			$	184,383
Interest-bearing deposits			195,721				251,072
Cash and cash equivalents			334,835				435,455
Investment securities
Available-for-sale, at fair value			1,061,687				1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)			1,179,182				1,201,314
Stock in Federal Home Loan Bank, at cost			29,204				14,728
Loans held for investment			6,030,158				6,180,810
Allowance for credit losses			(66,813)				(74,372)
Net loans			5,963,345				6,106,438
Loans held for sale, at lower of cost or fair value			13,904				15,168
Other			698,648				681,460
Goodwill			—				82,190
Total assets			$	9,280,805			$	9,673,192
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing			$	2,515,062			$	2,599,762
Deposit liabilities—interest-bearing			5,521,411				5,546,016
Other borrowings			520,000				750,000
Other			226,488				247,563
Total liabilities			8,782,961				9,143,341
Common stock			1				1
Additional paid-in capital			359,048				358,067
Retained earnings			439,202				464,055
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(291,864)			$	(282,963)
Retirement benefit plans	(8,543)		(300,407)		(9,309)		(292,272)
Total shareholder’s equity			497,844				529,851
Total liabilities and shareholder’s equity			$	9,280,805			$	9,673,192
Other assets
Bank-owned life insurance			$	197,714			$	187,857
Premises and equipment, net			181,855				187,042
Accrued interest receivable			29,003				28,472
Mortgage-servicing rights			7,906				8,169
Low-income housing investments			104,394				112,234
Deferred tax asset			122,927				104,292
Other			54,849				53,394
Total other assets			$	698,648			$	681,460
Other liabilities
Accrued expenses			$	110,173			$	115,231
Cashier’s checks			37,372				40,479
Advance payments by borrowers			11,477				10,107
Other			67,466				81,746
Total other liabilities			$	226,488			$	247,563

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 FHLB advances and borrowings from the Federal Reserve Bank.

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
June 30, 2024
Available-for-sale
U.S. Treasury and federal agency obligations	$	9,226	$	—	$	(343)	$	8,883	—	$	—	$	—	8	$	8,883	$	(343)
Mortgage-backed securities*	1,229,529		3		(223,731)		1,005,801		—	—		—		115	1,005,191		(223,731)
Corporate bonds	35,171		—		(2,244)		32,927		—	—		—		3	32,927		(2,244)
Mortgage revenue bonds	14,076		—		—		14,076		—	—		—		—	—		—
	$	1,288,002	$	3	$	(226,318)	$	1,061,687	—	$	—	$	—	126	$	1,047,001	$	(226,318)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,929	$	—	$	(7,839)	$	52,090	—	$	—	$	—	3	$	52,090	$	(7,839)
Mortgage-backed securities*	1,119,253		41		(112,693)		1,006,601		30	314,047		(9,253)		72	685,612		(103,440)
	$	1,179,182	$	41	$	(120,532)	$	1,058,691	30	$	314,047	$	(9,253)	75	$	737,702	$	(111,279)
December 31, 2023
Available-for-sale
U.S. Treasury and federal agency obligations	$	12,437	$	—	$	(427)	$	12,010	—	$	—	$	—	9	$	12,010	$	(427)
Mortgage-backed securities*	1,279,852		—		(202,684)		1,077,168		3	1,649		(22)		116	1,075,519		(202,662)
Corporate bonds	35,239		—		(2,336)		32,903		—	—		—		3	32,903		(2,336)
Mortgage revenue bonds	14,358		—		—		14,358		—	—		—		—	—		—
	$	1,341,886	$	—	$	(205,447)	$	1,136,439	3	$	1,649	$	(22)	128	$	1,120,432	$	(205,425)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,917	$	—	$	(7,135)	$	52,782	—	$	—	$	—	3	$	52,782	$	(7,135)
Mortgage-backed securities*	1,141,397		2,221		(92,732)		1,050,886		37	378,326		(7,610)		43	432,082		(85,122)
	$	1,201,314	$	2,221	$	(99,867)	$	1,103,668	37	$	378,326	$	(7,610)	46	$	484,864	$	(92,257)

* Issued or guaranteed by U.S. Government agencies or sponsored agencies

ASB does not believe that the investment securities that were in an unrealized loss position at June 30, 2024 and December 31, 2023, represent a credit loss. Total gross unrealized losses were primarily attributable to change in market conditions. On a quarterly basis the investment securities are evaluated for changes in financial condition of the issuer. Based upon ASB’s evaluation, all securities held within the investment portfolio continue to be rated investment grade by one or more agencies. The contractual cash flows of the U.S. Treasury, federal agency obligations and agency mortgage-backed securities are backed by the full faith and credit guaranty of the United States government, an agency of the government or a government-sponsored entity. 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’s investment securities portfolio did not require an allowance for credit losses at June 30, 2024 and December 31, 2023.

U.S. Treasury, federal agency obligations, corporate bonds, and mortgage revenue bonds have contractual terms to maturity. Mortgage-backed 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 investment securities were as follows:

June 30, 2024	Amortized  cost		Fair value
(in thousands)
Available-for-sale
Due in one year or less	$	626	$	614
Due after one year through five years	43,771		41,196
Due after five years through ten years	14,076		14,076
Due after ten years	—		—
	58,473		55,886
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,229,529		1,005,801
Total available-for-sale securities	$	1,288,002	$	1,061,687
Held-to-maturity
Due in one year or less	$	—	$	—
Due after one year through five years	39,849		35,286
Due after five years through ten years	20,080		16,804
Due after ten years	—		—
	59,929		52,090
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,119,253		1,006,601
Total held-to-maturity securities	$	1,179,182	$	1,058,691

There were no sales of available-for-sale securities for the three and six months ended June 30, 2024 and 2023.

The components of loans were summarized as follows:

	June 30, 2024		December 31, 2023
(in thousands)
Real estate:
Residential 1-4 family	$	2,603,825	$	2,595,162
Commercial real estate	1,368,907		1,374,038
Home equity line of credit	973,216		1,017,207
Residential land	20,818		18,364
Commercial construction	181,148		172,405
Residential construction	17,254		17,843
Total real estate	5,165,168		5,195,019
Commercial	648,286		743,303
Consumer	244,637		272,256
Total loans	6,058,091		6,210,578
Less: Deferred fees and discounts	(27,933)		(29,768)
Allowance for credit losses	(66,813)		(74,372)
Total loans, net	$	5,963,345	$	6,106,438

ASB's policy is to require private mortgage insurance on all real estate loans when the loan-to-value ratio of the property exceeds 80% of the lower of the appraised value or purchase price at origination.

As of June 30, 2024, ASB had commitments to borrowers for loans and unused lines and letters of credit of $1.9 billion, of which, commitments to lend to borrowers experiencing financial difficulty whose loan terms have been modified were nil.

Allowance for credit losses.  The allowance for credit losses (balances and changes) by portfolio segment 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		Total
Three months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	6,406	$	20,334	$	8,073	$	672	$	3,401	$	41	$	7,614	$	24,516	$	71,057
Charge-offs	—		—		—		—		—		—		(126)		(3,000)		(3,126)
Recoveries	7		—		9		—		—		—		190		686		892
Provision	(194)		(1,678)		1,470		87		(32)		(3)		(1,361)		(299)		(2,010)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Three months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	4,612	$	22,701	$	6,053	$	620	$	735	$	28	$	11,936	$	24,611	$	71,296
Charge-offs	(181)		—		(297)		—		—		—		(157)		(2,568)		(3,203)
Recoveries	2		—		17		3		—		—		206		904		1,132
Provision	275		(2,423)		1,366		30		1,814		(2)		(627)		(590)		(157)
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068
Six months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	7,435	$	22,185	$	7,778	$	621	$	3,603	$	43	$	9,122	$	23,585	$	74,372
Charge-offs	(842)		—		—		—		—		—		(240)		(5,719)		(6,801)
Recoveries	193		—		247		—		—		—		285		1,686		2,411
Provision	(567)		(3,529)		1,527		138		(234)		(5)		(2,850)		2,351		(3,169)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Six months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	6,270	$	21,898	$	6,125	$	717	$	1,195	$	46	$	12,426	$	23,539	$	72,216
Charge-offs	(990)		—		(360)		—		—		—		(384)		(4,891)		(6,625)
Recoveries	6		—		34		3		—		—		604		1,812		2,459
Provision	(578)		(1,620)		1,340		(67)		1,354		(20)		(1,288)		1,897		1,018
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068

Allowance for loan commitments.  The allowance for loan commitments by portfolio segment were as follows:

(in thousands)	Home equity  line of credit		Commercial construction		Commercial loans		Total
Three months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	3,100	$	400	$	4,100
Provision	100		—		—		100
Ending balance	$	700	$	3,100	$	400	$	4,200
Three months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600
Six months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	4,300	$	200	$	5,100
Provision	100		(1,200)		200		(900)
Ending balance	$	700	$	3,100	$	400	$	4,200
Six months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600

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 commercial and commercial real estate 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 ASB 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 vintage date based on payment activity or internally assigned grade for loans was as follows:

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Converted to term loans		Total
June 30, 2024
Residential 1-4 family
Current	$	89,885	$	255,714	$	399,372	$	715,212	$	390,719	$	745,688	$	—	$	—	$	2,596,590
30-59 days past due	—		—		—		—		—		1,362		—		—		1,362
60-89 days past due	—		—		—		543		—		1,304		—		—		1,847
Greater than 89 days past due	—		—		726		—		—		3,300		—		—		4,026
	89,885		255,714		400,098		715,755		390,719		751,654		—		—		2,603,825
Home equity line of credit
Current	—		—		—		—		—		—		905,690		63,617		969,307
30-59 days past due	—		—		—		—		—		—		1,403		632		2,035
60-89 days past due	—		—		—		—		—		—		542		216		758
Greater than 89 days past due	—		—		—		—		—		—		885		231		1,116
	—		—		—		—		—		—		908,520		64,696		973,216
Residential land
Current	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
Residential construction
Current	550		7,501		9,203		—		—		—		—		—		17,254
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	550		7,501		9,203		—		—		—		—		—		17,254
Consumer
Current	18,275		70,089		130,936		6,589		840		328		9,746		2,071		238,874
30-59 days past due	242		552		1,040		126		12		3		61		141		2,177
60-89 days past due	22		602		1,053		53		7		3		43		25		1,808
Greater than 89 days past due	—		454		916		63		10		—		179		156		1,778
	18,539		71,697		133,945		6,831		869		334		10,029		2,393		244,637
Commercial real estate
Pass	22,976		105,110		376,911		189,510		263,783		373,432		15,482		—		1,347,204
Special Mention	—		—		1,208		1,465		—		1,116		—		—		3,789
Substandard	—		—		—		1,516		—		13,990		—		—		15,506
Doubtful	—		—		—		—		—		2,408		—		—		2,408
	22,976		105,110		378,119		192,491		263,783		390,946		15,482		—		1,368,907
Commercial construction
Pass	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Commercial
Pass	33,205		88,184		166,815		92,150		71,214		79,756		97,353		6,929		635,606
Special Mention	—		1,685		—		—		—		—		3,801		—		5,486
Substandard	—		—		2,775		472		—		3,049		730		80		7,106
Doubtful	—		—		—		—		88		—		—		—		88
	33,205		89,869		169,590		92,622		71,302		82,805		101,884		7,009		648,286
Total loans	$	170,557	$	595,945	$	1,132,404	$	1,028,912	$	729,743	$	1,226,349	$	1,100,083	$	74,098	$	6,058,091

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Converted to term loans		Total
December 31, 2023
Residential 1-4 family
Current	$	263,605	$	407,304	$	729,256	$	399,766	$	104,487	$	672,408	$	—	$	—	$	2,576,826
30-59 days past due	—		708		—		268		—		3,525		—		—		4,501
60-89 days past due	—		726		2,694		—		—		1,745		—		—		5,165
Greater than 89 days past due	—		2,519		871		1,129		489		3,662		—		—		8,670
	263,605		411,257		732,821		401,163		104,976		681,340		—		—		2,595,162
Home equity line of credit
Current	—		—		—		—		—		—		954,461		59,146		1,013,607
30-59 days past due	—		—		—		—		—		—		1,219		262		1,481
60-89 days past due	—		—		—		—		—		—		597		—		597
Greater than 89 days past due	—		—		—		—		—		—		1,111		411		1,522
	—		—		—		—		—		—		957,388		59,819		1,017,207
Residential land
Current	3,788		4,097		7,234		1,847		—		723		—		—		17,689
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		675		—		—		—		—		—		—		675
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	3,788		4,772		7,234		1,847		—		723		—		—		18,364
Residential construction
Current	5,369		10,984		1,490		—		—		—		—		—		17,843
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,369		10,984		1,490		—		—		—		—		—		17,843
Consumer
Current	87,686		153,239		9,852		1,654		451		200		10,663		2,779		266,524
30-59 days past due	805		1,314		176		29		24		—		56		163		2,567
60-89 days past due	385		886		114		41		21		—		60		69		1,576
Greater than 89 days past due	354		786		101		24		34		—		67		223		1,589
	89,230		156,225		10,243		1,748		530		200		10,846		3,234		272,256
Commercial real estate
Pass	104,368		384,144		180,986		267,458		65,625		307,367		15,482		—		1,325,430
Special Mention	—		1,975		11,159		—		14,110		3,008		—		—		30,252
Substandard	—		—		1,538		—		11,048		5,770		—		—		18,356
Doubtful	—		—		—		—		—		—		—		—		—
	104,368		386,119		193,683		267,458		90,783		316,145		15,482		—		1,374,038
Commercial construction
Pass	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Commercial
Pass	124,667		199,796		106,669		73,976		37,580		80,012		87,206		6,250		716,156
Special Mention	1,860		6,989		951		—		250		—		7,352		—		17,402
Substandard	—		2,962		1,848		98		60		3,369		1,275		133		9,745
Doubtful	—		—		—		—		—		—		—		—		—
	126,527		209,747		109,468		74,074		37,890		83,381		95,833		6,383		743,303
Total loans	$	638,750	$	1,212,344	$	1,081,072	$	747,623	$	234,179	$	1,081,789	$	1,145,385	$	69,436	$	6,210,578

Gross charge-offs by portfolio segment and vintage were as follows:

(in thousands)	2024		2023		2022		2021		2020		Prior		Total
Six months ended June 30, 2024
Residential 1-4 family	$	—	$	—	$	361	$	277	$	—	$	204	$	842
Commercial real estate	—		—		—		—		—		—		—
Home equity line of credit	—		—		—		—		—		—		—
Residential land	—		—		—		—		—		—		—
Commercial construction	—		—		—		—		—		—		—
Residential construction	—		—		—		—		—		—		—
Commercial	—		—		—		14		—		226		240
Consumer	398		1,969		2,803		281		75		193		5,719
Total	$	398	$	1,969	$	3,164	$	572	$	75	$	623	$	6,801

Revolving loans converted to term loans during the six months ended June 30, 2024 in the commercial, home equity line of credit and consumer portfolios were $1.9 million, $11.3 million and $0.4 million, respectively. Revolving loans converted to term loans during the six months ended June 30, 2023 in the commercial, home equity line of credit and consumer portfolios were $2.0 million, $14.9 million and $0.9 million, respectively.

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		90 days or more past due		Total past due		Current		Total financing receivables		Amortized cost> 90 days and accruing
June 30, 2024
Real estate:
Residential 1-4 family	$	1,362	$	1,847	$	4,026	$	7,235	$	2,596,590	$	2,603,825	$	—
Commercial real estate	—		—		10,908		10,908		1,357,999		1,368,907		—
Home equity line of credit	2,035		758		1,116		3,909		969,307		973,216		—
Residential land	—		—		—		—		20,818		20,818		—
Commercial construction	—		—		—		—		181,148		181,148		—
Residential construction	—		—		—		—		17,254		17,254		—
Commercial	107		150		108		365		647,921		648,286		—
Consumer	2,177		1,808		1,778		5,763		238,874		244,637		—
Total loans	$	5,681	$	4,563	$	17,936	$	28,180	$	6,029,911	$	6,058,091	$	—
December 31, 2023
Real estate:
Residential 1-4 family	$	4,501	$	5,165	$	8,670	$	18,336	$	2,576,826	$	2,595,162	$	425
Commercial real estate	—		—		11,048		11,048		1,362,990		1,374,038		—
Home equity line of credit	1,481		597		1,522		3,600		1,013,607		1,017,207		—
Residential land	—		675		—		675		17,689		18,364		—
Commercial construction	—		—		—		—		172,405		172,405		—
Residential construction	—		—		—		—		17,843		17,843		—
Commercial	163		135		244		542		742,761		743,303		—
Consumer	2,567		1,576		1,589		5,732		266,524		272,256		—
Total loans	$	8,712	$	8,148	$	23,073	$	39,933	$	6,170,645	$	6,210,578	$	425

The credit risk profile based on nonaccrual loans were as follows:

(in thousands)	June 30, 2024						December 31, 2023
	With a related ACL		Without a related ACL		Total		With a related ACL		Without a related ACL		Total
Real estate:
Residential 1-4 family	$	9,542	$	4,446	$	13,988	$	7,755	$	2,190	$	9,945
Commercial real estate	10,908		—		10,908		11,048		—		11,048
Home equity line of credit	2,211		1,091		3,302		2,626		1,135		3,761
Residential land	675		—		675		780		—		780
Commercial construction	—		—		—		—		—		—
Residential construction	—		—		—		—		—		—
Commercial	169		173		342		133		301		434
Consumer	2,656		—		2,656		2,458		—		2,458
Total	$	26,161	$	5,710	$	31,871	$	24,800	$	3,626	$	28,426

ASB did not recognize interest on nonaccrual loans for the six months ended June 30, 2024 and 2023.

Modifications Made to Borrowers Experiencing Financial Difficulty. The allowance for credit losses incorporates an estimate of lifetime expected credit losses and is recorded on each asset upon origination. The starting point for the estimate of the allowance for credit losses is historical loan information, which includes losses from modifications of receivables to borrowers experiencing financial difficulty. ASB uses a probability of default/loss given default model to determine the allowance for credit losses. An assessment of whether a borrower is experiencing financial difficulty is made at the time of the modification.

Because the effect of most modifications made to borrowers experiencing financial difficulty is already included in the allowance for credit losses, a change to the allowance for credit losses is generally not recorded upon modification.

Modifications may include interest rate reductions, interest only payments for an extended period of time, protracted terms such as amortization and maturity beyond the customary length of time found in the normal marketplace, and other actions intended to minimize economic loss and to provide alternatives to foreclosure or repossession of collateral.

Loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 were as follows:

(in thousands)	Term extension		Payment delay		Combination payment delay & term extension		Total		% of total class of loans
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	50	$	2,093	$	—	$	2,143	0.08	%
Commercial real estate	—		—		—		—		—
Home equity line of credit	—		—		—		—		—
Residential land	—		—		—		—		—
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	50	$	2,093	$	—	$	2,143	0.04	%
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	315	$	4,931	$	—	$	5,246	0.20	%
Commercial real estate	—		—		1,208		1,208		0.09	%
Home equity line of credit	—		447		—		447		0.05	%
Residential land	—		675		—		675		3.24	%
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	315	$	6,053	$	1,208	$	7,576	0.13	%

Financial effect of loan modifications during the three and six months ended June 30, 2024 for borrowers experiencing financial difficulty were as follows:

	Weighted average
	Term extension (in months)	Payment delay (in months)
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	114	11
Commercial real estate	—	—
Home equity line of credit	—	—
Residential land	—	—
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	149	10
Commercial real estate	9	9
Home equity line of credit	—	9
Residential land	—	9
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—

Credit risk profile based on payment activity for loans modified during the six months ended June 30, 2024 were as follows:

(in thousands)	Current		30-59 days past due		60-89 days past due		90 days or more past due		Total
Real estate loans
Residential 1-4 family	$	3,144	$	—	$	—	$	2,102	$	5,246
Commercial real estate	1,208		—		—		—		1,208
Home equity line of credit	447		—		—		—		447
Residential land	675		—		—		—		675
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	5,474	$	—	$	—	$	2,102	$	7,576

During the six months ended June 30, 2024, there were no loan modifications made to borrowers experiencing financial difficulty that defaulted.

Collateral-dependent loans. A loan is considered collateral-dependent when the borrower is experiencing financial difficulty and repayment of the loan is expected to be provided substantially through the operation or sale of the collateral.

Loans considered collateral-dependent were as follows:

	Amortized cost
(in thousands)	June 30, 2024		December 31, 2023		Collateral type
Real estate:
Residential 1-4 family	$	4,524	$	2,272	Residential real estate property
Commercial real estate	10,908		11,048		Commercial real estate property
Home equity line of credit	1,200		1,135		Residential real estate property
Total real estate	16,632		14,455
Commercial	262		301		Business assets
Total	$	16,894	$	14,756

ASB had $3.6 million and $3.4 million of consumer mortgage loans collateralized by residential real estate property that were in the process of foreclosure at June 30, 2024 and December 31, 2023, respectively.

Mortgage servicing rights (MSRs). 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 $30.9 million and $8.9 million for the three months ended June 30, 2024 and 2023, respectively, and recognized gains on such sales of $0.4 million and $0.3 million for the three months ended June 30, 2024 and 2023, respectively. ASB received proceeds from the sale of residential mortgages of $57.3 million and $14.6 million for the six months ended June 30, 2024 and 2023, respectively, and recognized gains on such sales of $0.8 million and $0.4 million for the six months ended June 30, 2024 and 2023, respectively.

There were no repurchased mortgage loans for the six months ended June 30, 2024 and 2023.

Mortgage servicing fees, a component of other income, net, were $0.8 million and $0.9 million for the three months ended June 30, 2024 and 2023, respectively. Mortgage servicing fees, a component of other income, net, were $1.7 million and $1.8 million for the six months ended June 30, 2024 and 2023, respectively.

Changes in the carrying value of MSRs were as follows:

(in thousands)	Gross carrying amount		Accumulated amortization		Valuation allowance		Net carrying amount
June 30, 2024	$	18,114	$	(10,208)	$	—	$	7,906
December 31, 2023	18,241		(10,072)		—		8,169

Changes related to MSRs were as follows:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Mortgage servicing rights
Beginning balance	$	8,050	$	8,745	$	8,169	$	9,047
Amount capitalized	179		84		377		135
Amortization	(323)		(334)		(640)		(687)
Other-than-temporary impairment	—		—		—		—
Carrying amount before valuation allowance	7,906		8,495		7,906		8,495
Valuation allowance for mortgage servicing rights
Beginning balance	—		—		—		—
Provision	—		—		—		—
Other-than-temporary impairment	—		—		—		—
Ending balance	—		—		—		—
Net carrying value of mortgage servicing rights	$	7,906	$	8,495	$	7,906	$	8,495

ASB capitalizes MSRs acquired upon the sale of mortgage loans with servicing rights retained. On a monthly basis, ASB compares the net carrying value of the MSRs to its fair value to determine if there are any changes to the valuation allowance and/or other-than-temporary impairment for the MSRs.

ASB uses a present value cash flow model 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 “Revenues - bank” in the condensed 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 MSRs used in the impairment analysis were as follows:

(dollars in thousands)	June 30, 2024			December 31, 2023
Unpaid principal balance	$	1,399,592		$	1,402,736
Weighted average note rate	3.57		%	3.47		%
Weighted average discount rate	10.00		%	10.00		%
Weighted average prepayment speed	6.81		%	5.71		%

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)	June 30, 2024		December 31, 2023
Prepayment rate:
25 basis points adverse rate change	$	(133)	$	(90)
50 basis points adverse rate change	(296)		(204)
Discount rate:
25 basis points adverse rate change	(185)		(203)
50 basis points adverse rate change	(367)		(402)

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.  As of June 30, 2024 and December 31, 2023, ASB had $520.0 million and $200.0 million of FHLB advances outstanding, respectively, and borrowings with the Federal Reserve Bank of nil and $550.0 million, respectively. As of June 30, 2024, ASB was in compliance with all FHLB Advances, Pledge and Security Agreement requirements and all requirements to borrow at the Federal Reserve Discount Window Primary Credit Facility under 12 CFR 201.4(a) guidelines.

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:

	June 30, 2024				December 31, 2023
(in thousands)	Notional amount		Fair value		Notional amount		Fair value
Interest rate lock commitments	$	5,330	$	89	$	6,246	$	86
Forward commitments	5,250		5		5,500		(18)

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

Derivative Financial Instruments Not Designated as Hedging Instruments 1	June 30, 2024				December 31, 2023
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	89	$	—	$	86	$	—
Forward commitments	5		—		—		18
	$	94	$	—	$	86	$	18

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 ASB’s statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statements of Income	Three months ended June 30				Six months ended June 30
(in thousands)		2024		2023		2024		2023
Interest rate lock commitments	Mortgage banking income	$	(47)	$	62	$	3	$	79
Forward commitments	Mortgage banking income	18		46		23		33
		$	(29)	$	108	$	26	$	112

Low-Income Housing Tax Credit (LIHTC). ASB’s unfunded commitments to fund its LIHTC investment partnerships were $87.2 million and $87.9 million at June 30, 2024 and December 31, 2023, respectively. These unfunded commitments were unconditional and legally binding and are recorded in other liabilities with a corresponding increase in other assets. As of June 30, 2024, ASB did not have any impairment losses resulting from forfeiture or ineligibility of tax credits or other circumstances related to its LIHTC investment partnerships.

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Credit agreements and changes in debt

6 Months Ended

Jun. 30, 2024

Debt Disclosure [Abstract]

Credit agreements and changes in debt

Credit agreements and changes in debt

On May 14, 2021, HEI and Hawaiian Electric each entered into a separate agreement with a syndicate of nine financial institutions (the HEI Facility and Hawaiian Electric Facility, respectively, and together, the Credit Facilities) to amend and restate their respective previously existing revolving unsecured credit agreements. The $175 million HEI Facility’s initial termination date was May 14, 2026. The $200 million Hawaiian Electric Facility’s initial termination date was May 13, 2022, but on February 18, 2022, the PUC approved Hawaiian Electric’s request to extend the term of the $200 million Hawaiian Electric Facility to May 14, 2026. In addition to extending the term, Hawaiian Electric also received PUC approval to exercise its options of two one-year extensions of the commitment termination date and to increase its aggregate revolving commitment amount from $200 million to $275 million, should there be a need.

On April 21, 2023, HEI and Hawaiian Electric executed Amendment No. 1 to the Credit Facilities (Amendment). The Amendment was executed to reflect the transition from the London Inter-Bank Offered Rate to the Term Secured Overnight Financing Rate (SOFR) as the benchmark interest rate for non-Alternate Base Rate (ABR) Loans under the Credit Facilities.

On May 14, 2023, HEI and Hawaiian Electric exercised their first of two, one-year extensions to the commitment termination date with eight of the nine financial institutions to extend the Credit Facilities to May 14, 2027. The committed capacities under the HEI Facility and Hawaiian Electric Facility are $175 million and $200 million, respectively, through May 14, 2026, and step down to approximately $157 million and $180 million, respectively, through May 14, 2027.

After multiple downgrades of the Companies’ credit ratings to ratings below investment grade by Fitch, Moody’s and S&P due to the Maui windstorm and wildfires, on August 15, 2023, HEI made an initial $2.5 million draw on its $175 million existing revolving credit facility to repay maturing commercial paper. By August 23, 2023, HEI drew its remaining and Hawaiian Electric drew its full committed capacity on their respective existing revolving credit facilities, totaling $175 million and $200 million, respectively. The draws were made to provide access to liquidity and support the

Company’s restoration efforts on Maui. The cash proceeds were primarily invested in highly liquid short-term investments and used for general corporate purposes.

Under the HEI and Hawaiian Electric Intercompany Borrowing and Investment Policy effective January 1, 2020 (the Intercompany Borrowing Policy), HEI has committed to make revolving short-term loans to Hawaiian Electric pursuant to the terms set forth in the standing commitment letter dated December 8, 2023 (the 2023 Commitment Letter). For loans that mature on or before December 6, 2024, the 2023 Commitment Letter provides a borrowing limit of $75 million outstanding at any time and the applicable interest rate. Hawaiian Electric currently has no borrowings under the Intercompany Borrowing Policy and the 2023 Commitment Letter.

Asset-backed lending facility credit agreement. On May 17, 2024, Hawaiian Electric, through a special-purpose subsidiary, entered into an asset-based lending facility (ABL Facility) credit agreement (ABL Credit Facility Agreement) with several banks, which, subject to the limitations and conditions set forth in such agreement, including approval by the PUC, allows borrowings of up to $250 million on a revolving basis using certain accounts receivable as collateral. Hawaiian Electric filed an application with the PUC for approval to (i) sell accounts receivable, and (ii) establish a long-term credit facility. The first approval would allow the ABL Credit Facility Agreement to become effective for 364 days and the second approval would extend the term of the ABL Credit Facility Agreement from 364 days to three years. The ABL Credit Facility Agreement has an initial term of 364 days, with an automatic extension to three years upon receipt of the second PUC approval, with three separate options to extend one additional year, subject to the consent of the lenders. On June 27, 2024, Hawaiian Electric received the first approval from the PUC for the ABL Credit Facility Agreement that allows short-term borrowings of up to $250 million, subject to the availability of a sufficient borrowing base of eligible receivables. Per the parties’ proposed stipulated procedural schedule, the second PUC decision is expected on October 30, 2024. The ABL Facility became effective on July 24, 2024.

Changes in debt. As of June 30, 2024, the Company and Hawaiian Electric were in compliance with all applicable financial covenants.

Mahipapa non-recourse loan. In March 2024, a fire destroyed the cooling tower at the Mahipapa facility on Kauai. The fire was ignited from a vendor’s welding activities being performed on the cooling tower during its scheduled maintenance. The plant is currently shut down while repairs are being performed. As a result, on June 26, 2024, the lender granted Mahipapa a deferral of two scheduled (July 2024 and September 2024) principal and interest payments totaling $3 million. The deferred payments will be repaid in quarterly payments commencing in March 2025. Mahipapa will re-commence debt payments in December 2024.

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Shareholders' equity

6 Months Ended

Jun. 30, 2024

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		AOCI-Retirement benefit plans
Balance, December 31, 2023	$	(282,963)	$	1,638	$	(8,025)	$	(289,350)	$	2,849
Current period other comprehensive income (loss)	(8,901)		670		24		(8,207)		(95)
Balance, June 30, 2024	$	(291,864)	$	2,308	$	(8,001)	$	(297,557)	$	2,754
Balance, December 31, 2022	$	(328,904)	$	1,991	$	(9,115)	$	(336,028)	$	2,861
Current period other comprehensive income (loss)	12,987		(245)		137		12,879		(89)
Balance, June 30, 2023	$	(315,917)	$	1,746	$	(8,978)	$	(323,149)	$	2,772

Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI								Affected line item in the  Statements of Income / Balance Sheets
	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
HEI consolidated
Amortization of unrealized holding losses on held-to-maturity securities	$	3,288	$	3,689	$	6,374	$	7,366	Bank revenues
Net realized gains on derivatives qualifying as cash flow hedges	(51)		(48)		(99)		(96)		Interest expense
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	(445)		(357)		(894)		(714)		See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	3,251	$	3,710	$	6,299	$	7,407
Hawaiian Electric consolidated
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	$	(505)	$	(470)	$	(1,013)	$	(940)	See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	(46)	$	(44)	$	(95)	$	(89)

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Revenues

6 Months Ended

Jun. 30, 2024

Revenue from Contract with Customer [Abstract]

Revenues

Revenues

The following tables disaggregate revenues by major source, timing of revenue recognition, and segment:

	Three months ended June 30, 2024								Six months ended June 30, 2024
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	244,539	$	—	$	—	$	244,539	$	486,061	$	—	$	—	$	486,061
Electric energy sales - commercial	251,482		—		—		251,482		493,250		—		—		493,250
Electric energy sales - large light and power	280,940		—		—		280,940		552,027		—		—		552,027
Electric energy sales - other	4,609		—		—		4,609		9,555		—		—		9,555
Bank fees	—		12,723		—		12,723		—		25,238		—		25,238
Other sales	—		—		2,964		2,964		—		—		6,270		6,270
Total revenues from contracts with customers	781,570		12,723		2,964		797,257		1,540,893		25,238		6,270		1,572,401
Revenues from other sources
Regulatory revenue	(486)		—		—		(486)		20,704		—		—		20,704
Bank interest and dividend income	—		86,178		—		86,178		—		174,113		—		174,113
Other bank noninterest income	—		3,042		—		3,042		—		7,736		—		7,736
Other	11,247		—		122		11,369		19,312		—		252		19,564
Total revenues from other sources	10,761		89,220		122		100,103		40,016		181,849		252		222,117
Total revenues	$	792,331	$	101,943	$	3,086	$	897,360	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,723	$	—	$	12,723	$	—	$	25,238	$	—	$	25,238
Services/goods transferred over time	781,570		—		2,964		784,534		1,540,893		—		6,270		1,547,163
Total revenues from contracts with customers	$	781,570	$	12,723	$	2,964	$	797,257	$	1,540,893	$	25,238	$	6,270	$	1,572,401

	Three months ended June 30, 2023								Six months ended June 30, 2023
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	239,867	$	—	$	—	$	239,867	$	495,417	$	—	$	—	$	495,417
Electric energy sales - commercial	250,108		—		—		250,108		504,578		—		—		504,578
Electric energy sales - large light and power	279,811		—		—		279,811		570,789		—		—		570,789
Electric energy sales - other	4,483		—		—		4,483		9,940		—		—		9,940
Bank fees	—		12,281		—		12,281		—		24,303		—		24,303
Other sales	—		—		4,438		4,438		—		—		8,345		8,345
Total revenues from contracts with customers	774,269		12,281		4,438		790,988		1,580,724		24,303		8,345		1,613,372
Revenues from other sources
Regulatory revenue	9,039		—		—		9,039		24,643		—		—		24,643
Bank interest and dividend income	—		81,741		—		81,741		—		161,220		—		161,220
Other bank noninterest income	—		2,863		—		2,863		—		5,219		—		5,219
Other	10,883		—		171		11,054		19,185		—		283		19,468
Total revenues from other sources	19,922		84,604		171		104,697		43,828		166,439		283		210,550
Total revenues	$	794,191	$	96,885	$	4,609	$	895,685	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,281	$	—	$	12,281	$	—	$	24,303	$	—	$	24,303
Services/goods transferred over time	774,269		—		4,438		778,707		1,580,724		—		8,345		1,589,069
Total revenues from contracts with customers	$	774,269	$	12,281	$	4,438	$	790,988	$	1,580,724	$	24,303	$	8,345	$	1,613,372

There are no material contract assets or liabilities associated with revenues from contracts with customers existing at December 31, 2023 or as of June 30, 2024. Accounts receivable and unbilled revenues related to contracts with customers represent an unconditional right to consideration since all performance obligations have been satisfied. These amounts are disclosed as accounts receivable and unbilled revenues, net on HEI’s condensed consolidated balance sheets and customer accounts receivable, net and accrued unbilled revenues, net on Hawaiian Electric’s condensed consolidated balance sheets.

As of June 30, 2024, the Company had no material remaining performance obligations due to the nature of the Company’s contracts with its customers. For the Utilities, performance obligations are fulfilled as electricity is delivered to customers. For ASB, fees are recognized when a transaction is completed.

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Retirement benefits

6 Months Ended

Jun. 30, 2024

Retirement Benefits [Abstract]

Retirement benefits

Retirement benefits

Defined benefit pension and other postretirement benefit plans information.  The Company contributed $3 million ($3 million by the Utilities) to its pension and other postretirement benefit plans during the first six months of 2024, compared to $4 million ($4 million by the Utilities) in the first six months of 2023. The Company’s current estimate of total contributions to its pension and other postretirement benefit plans in 2024 is comparable to 2023 at $8 million ($8 million by the Utilities). In addition, in 2024, comparable to 2023, the Company expects to pay directly $3 million ($1 million by the Utilities) of benefits.

The components of net periodic pension costs (NPPC) and net periodic benefit costs (NPBC) for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended June 30								Six months ended June 30
	Pension benefits				Other benefits				Pension benefits				Other benefits
(in thousands)	2024		2023		2024		2023		2024		2023		2024		2023
HEI consolidated
Service cost	$	11,265	$	11,396	$	282	$	343	$	22,529	$	22,792	$	563	$	687
Interest cost	26,506		25,622		1,867		2,157		53,012		51,243		3,734		4,314
Expected return on plan assets	(35,982)		(35,197)		(3,487)		(3,405)		(71,964)		(70,392)		(6,972)		(6,810)
Amortization of net prior period gain	—		—		—		(219)		—		—		—		(438)
Amortization of net actuarial (gain)/losses	111		189		(712)		(449)		222		377		(1,425)		(898)
Net periodic pension/benefit cost (return)	1,900		2,010		(2,050)		(1,573)		3,799		4,020		(4,100)		(3,145)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,989	$	20,143	$	(163)	$	(149)	$	39,978	$	40,286	$	(325)	$	(296)
Hawaiian Electric consolidated
Service cost	$	10,916	$	11,018	$	278	$	340	$	21,832	$	22,037	$	556	$	680
Interest cost	24,627		23,699		1,779		2,063		49,254		47,397		3,558		4,126
Expected return on plan assets	(33,775)		(32,971)		(3,434)		(3,354)		(67,552)		(65,943)		(6,868)		(6,707)
Amortization of net prior period gain	—		—		—		(218)		—		—		—		(436)
Amortization of net actuarial (gain)/losses	11		18		(694)		(433)		23		37		(1,388)		(867)
Net periodic pension/benefit cost (return)	1,779		1,764		(2,071)		(1,602)		3,557		3,528		(4,142)		(3,204)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,868	$	19,897	$	(184)	$	(178)	$	39,736	$	39,794	$	(367)	$	(355)

HEI consolidated recorded retirement benefits expense of $23 million ($23 million by the Utilities) in the first six months of 2024 and $22 million ($22 million by the Utilities) in the first six months of 2023 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, any actual costs determined in accordance with GAAP that are over/under amounts allowed in rates are charged/credited to a regulatory asset/liability. The regulatory asset/liability for each utility will then be amortized over five years beginning with the respective utility’s next rate case.

Defined contribution plans information.  For the first six months of 2024 and 2023, the Company’s expenses for its defined contribution plans under the Hawaiian Electric Industries Retirement Savings Plan (HEIRSP) and the ASB 401(k) Plan were $5.8 million and $4.2 million, respectively, and cash contributions were $5.8 million and $5.0 million, respectively. For the first six months of 2024 and 2023, the Utilities’ expenses and cash contributions for its defined contribution plan under the HEIRSP were $3.5 million and $2.6 million, respectively.

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Share-based compensation

6 Months Ended

Jun. 30, 2024

Share-Based Payment Arrangement [Abstract]

Share-based compensation

Share-based compensation

Under the 2010 Equity and Incentive Plan, as amended and restated effective February 9, 2024 (EIP), HEI can issue shares of common stock as incentive compensation to non-employee directors and selected employees and consultants in the form of stock options, stock appreciation rights, restricted shares, restricted stock units, performance shares and other share-based and cash-based awards.

As of June 30, 2024, approximately 2.5 million shares remained available for future issuance under the terms of the EIP, assuming recycling of shares withheld to satisfy statutory tax liabilities relating to EIP awards, including an estimated 0.9 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 June 30, 2024, there were 168,177 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 June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
HEI consolidated
Share-based compensation expense 1	$	1.8	$	3.9	$	3.1	$	5.9
Income tax benefit	0.2		0.8		0.3		1.1
Hawaiian Electric consolidated
Share-based compensation expense 1	0.8		1.1		1.2		1.7
Income tax benefit	0.1		0.2		0.1		0.4

1    For the three and six months ended June 30, 2024 and 2023, the Company has not capitalized any share-based compensation.

Stock awards. HEI granted HEI common stock to nonemployee directors under the 2011 Director Plan as follows:

	Three months ended June 30				Six months ended June 30
(dollars in millions)	2024		2023		2024		2023
Shares granted	—		38,941		—		40,450
Fair value	$	—	$	1.4	$	—	$	1.5
Income tax benefit	—		0.4		—		0.4

The number of shares issued to each nonemployee director of HEI, Hawaiian Electric and ASB 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 June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	90,903		$	42.11	202,133		$	41.25	189,024		$	41.23	182,528		$	39.75
Granted	—		—		—		—		—		—		100,088		42.41
Vested	(1,034)		44.31		(1,035)		44.31		(98,084)		40.43		(81,112)		39.37
Forfeited	—		—		(1,968)		42.49		(1,071)		41.97		(2,374)		41.79
Outstanding, end of period	89,869		$	42.08	199,130		$	41.22	89,869		$	42.08	199,130		$	41.22
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	—			$	4.2

(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 six months ended June 30, 2024 and 2023, total restricted stock units and related dividends that vested had a fair value of $1.4 million and $3.7 million, respectively, and the related tax benefits were $0.3 million and $0.8 million, respectively.

As of June 30, 2024, there was $2.8 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 1.4 years.

Long-term incentive plan payable in stock.  The 2022-24, 2023-25 and 2024-26 long-term incentive plans (LTIP) provide 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 shareholder return (TSR) compared to the Peer Group (Edison Electric Institute Index (EEI Index) for the 2022-24 performance period, and compared to the Company's compensation peer group consisting of companies in the EEI Index and approved by the Company's Compensation and Human Capital Management Committee for the 2023-25 and 2024-26 performance periods), in each case over the relevant three-year period. The other performance condition goals relate to EPS growth, cumulative EPS, return on average common equity (ROACE), carbon emissions reduction, Hawaiian Electric’s net income growth, credit rating and public safety, ASB’s efficiency ratio and strategic initiatives and Pacific Current’s EBITDA growth and return on average invested capital.

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

	Three months ended June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	109,643		$	33.82	80,006		$	50.27	76,477		$	50.11	71,574		$	47.67
Granted	—		—		—		—		62,152		17.28		27,123		55.98
Vested (issued or unissued and cancelled)	—		—		—		—		(28,577)		41.12		(18,691)		48.62
Forfeited	(381)		55.66		(722)		48.92		(790)		55.64		(722)		48.92
Outstanding, end of period	109,262		$	33.75	79,284		$	50.28	109,262		$	33.75	79,284		$	50.28
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	1.1			$	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 the Peer Group for the period from the beginning of the performance period to the grant date and estimated future stock volatility of HEI and the Peer Group over the remaining three-year performance period. The expected stock volatility assumptions for HEI and the Peer Group were based on the three-year historic stock volatility. A dividend assumption is not required for the Monte Carlo simulation because the grant payout includes dividend equivalents and projected returns include the value of reinvested dividends.

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

	2024		2023
Risk-free interest rate	4.25	%	4.19	%
Expected life in years	3		3
Expected volatility	52.5	%	33.1	%
Range of expected volatility for Peer Group	12.3% to 52.5%		28.7% to 38.8%
Grant-date fair value (per share)	$17.28		$55.98

There were no share-based LTIP awards linked to TSR with a vesting date in 2024 and 2023.

As of June 30, 2024, there was $1.8 million of total unrecognized compensation cost related to the nonvested performance awards payable in shares linked to TSR. The cost is expected to be recognized over a weighted-average period of 1.9 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 June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	574,744		$	23.68	355,310		$	38.87	327,085		$	39.44	309,589		$	39.50
Granted	—		—		—		—		362,963		13.09		108,499		42.41
Vested	—		—		—		—		(113,118)		34.93		(62,778)		48.07
Increase above target (cancelled)	(11,407)		42.37		6,001		36.08		(11,953)		42.32		6,001		36.08
Forfeited	(1,525)		42.07		(3,834)		43.53		(3,165)		42.06		(3,834)		43.53
Outstanding, end of period	561,812		$	23.25	357,477		$	38.78	561,812		$	23.25	357,477		$	38.78
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$	—			$	—			$	4.8			$	4.6

(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 six months ended June 30, 2024 and 2023, total vested LTIP awards linked to other performance conditions and related dividends had a fair value of $1.7 million and $2.9 million, respectively, and the related tax benefits were $0.4 million and $0.6 million, respectively.

As of June 30, 2024, there was $6.5 million of total unrecognized compensation cost related to the nonvested shares linked to performance conditions other than TSR. The cost is expected to be recognized over a weighted-average period of 1.9 years.

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Income taxes

6 Months Ended

Jun. 30, 2024

Income Tax Disclosure [Abstract]

Income taxes

Income taxes

The Company’s and the Utilities’ effective tax rates (combined federal and state income tax rates) for the six months ended June 30, 2024 were 26% tax benefit. These rates differed from the combined statutory rates, due primarily to the accrual of the Utilities’ best estimate of payments to settle Wildfire tort-related claims which resulted in a substantial pretax loss, Utilities’ amortization of excess deferred income taxes related to the provision in the 2017 Tax Cuts and Jobs Act that lowered the federal income tax rate from 35% to 21%, the tax benefits derived from the low income housing tax credit investments and the non-taxability of the bank-owned life insurance income.

In August 2020, the Internal Revenue Service notified the Company that its 2017 and 2018 income tax returns would be examined. The Company was previously audited every year through 2011, at which time the IRS changed their internal policies regarding audit frequency. In May 2024, the IRS proposed a disallowance of $8.5 million from the $12.9 million of additional R&D tax credits claimed for the 2016 to 2018 tax years. The Company is currently reviewing this proposal to determine its next steps.

The Inflation Reduction Act of 2022 (IRA) was signed by President Biden on August 16, 2022. Key provisions under the IRA include a 15% corporate alternative minimum tax (CAMT) imposed on certain large corporations and a 1% excise tax on stock repurchases after December 31, 2022. Based on current interpretation of the law and current guidance available, the Company does not believe HEI will be impacted by the CAMT or stock repurchase excise tax provisions.

The IRA also creates new tax credits and enhances others to stimulate investment in renewable energy sources. Certain provisions of the IRA became effective in tax year 2023. The Company is exploring clean energy tax incentives included in the IRA.

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Cash flows

6 Months Ended

Jun. 30, 2024

Supplemental Cash Flow Elements [Abstract]

Cash flows

Cash flows

Six months ended June 30	2024		2023
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates, net of amounts capitalized	$	133	$	75
Income taxes paid (including refundable credits)	18		28
Income taxes refunded (including refundable credits)	—		1
Hawaiian Electric consolidated
Interest paid to non-affiliates	44		33
Income taxes paid (including refundable credits)	27		38
Income taxes refunded (including refundable credits)	—		2
Supplemental disclosures of noncash activities
HEI consolidated
Property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	26		50
Right-of-use assets obtained in exchange for finance lease obligations (financing)	108		76
Right-of-use assets obtained in exchange for operating lease obligations (investing)	1		1
Common stock issued (gross) for director and executive/management compensation (financing)1	3		8
Obligations to fund low income housing investments (investing)	—		7
Loans transferred from held for investment to held for sale (investing)	29		72
Transfer of retail repurchase agreements to deposit liabilities (financing)	—		98
Hawaiian Electric consolidated
Electric utility property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	25		49
Right-of-use assets obtained in exchange for finance lease obligations (financing)	107		76

1 The 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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Fair value measurements

6 Months Ended

Jun. 30, 2024

Fair Value Disclosures [Abstract]

Fair value measurements

Fair value measurements

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:

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 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.

The fair value of the mortgage revenue bonds 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. Residential and commercial loans are carried at the lower of cost or market and are valued using market observable pricing inputs, which are derived from third party loan sales and, therefore, are classified within Level 2 of the valuation hierarchy.

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. Since the valuation is derived from model-based techniques, ASB includes loans held for investment within Level 3 of the valuation hierarchy.

Collateral dependent loans. Collateral dependent loans have been adjusted to fair value. When a loan is identified as collateral dependent, the Company measures the impairment using the current fair value of the collateral, less selling costs. Depending on the characteristics of a loan, the fair value of collateral is generally estimated by obtaining external appraisals, but in some cases, the value of the collateral may be estimated as having little or no 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. If it is determined that the value of the collateral dependent loan is less than its recorded investment, the Company recognizes this impairment and adjusts the carrying value of the loan to fair value through the allowance for credit losses.

Real estate acquired in settlement of loans. Foreclosed assets are initially measured at fair value (less estimated costs to sell) and subsequently measured at the lower of the carrying value or fair value less selling costs. Fair values 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. 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. MSRs 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 its own experience and expertise to arrive at a value. ASB uses the third-party value only to assess the reasonableness of its own estimate. ASB includes MSRs within Level 3 of the valuation hierarchy.

Time certificates. The fair value of fixed-maturity certificates of deposit was estimated by discounting the future cash flows using the rates currently offered for FHLB advances of similar remaining maturities. Deposit liabilities are classified in Level 2 of the valuation hierarchy.

Other borrowings. For advances, repurchase agreements and other bank borrowings, fair value is estimated using quantitative discounted cash flow models that require the use of interest rate inputs that are currently offered for advances, repurchase agreements and other bank borrowings 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 fixed-rate long-term debt—other than bank 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 risks, terms, and remaining maturities. The carrying amount of floating rate long-term debt—other than bank approximated fair value because of the short-term interest reset periods. Long-term debt—other than bank is classified in Level 2 of the valuation hierarchy.

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 marketplace that are observable and are classified as Level 2 measurements.

Interest rate swaps. The Company measures its interest rate swaps at fair value. The fair values of the Company's interest rate swaps are based on the estimated amounts that the Company would receive or pay to terminate the contracts at the reporting date and are determined using interest rate pricing models and interest rate related observable inputs. The fair values of the Company's interest rate swaps are classified as a 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.

			Estimated fair value
(in thousands)	Carrying or notional amount		Quoted prices in active markets for identical assets  (Level 1)		Significant  other observable  inputs  (Level 2)		Significant unobservable inputs  (Level 3)		Total
June 30, 2024
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,061,687	$	—	$	1,047,611	$	14,076	$	1,061,687
Held-to-maturity investment securities	1,179,182		—		1,058,691		—		1,058,691
Loans, net	5,977,249		—		13,899		5,494,566		5,508,465
Mortgage servicing rights	7,906		—		—		17,862		17,862
Derivative assets	41,122		5		1,817		—		1,822
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,048,825		—		1,037,878		—		1,037,878
Other bank borrowings	520,000		—		518,083		—		518,083
Long-term debt, net—other than bank	2,838,224		—		2,124,907		—		2,124,907
Hawaiian Electric consolidated
Long-term debt, net	1,934,747		—		1,380,338		—		1,380,338
December 31, 2023
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,136,439	$	—	$	1,122,081	$	14,358	$	1,136,439
Held-to-maturity investment securities	1,201,314		—		1,103,668		—		1,103,668
Loans, net	6,121,606		—		15,176		5,723,823		5,738,999
Mortgage servicing rights	8,169		—		—		18,722		18,722
Derivative assets	16,880		—		1,058		—		1,058
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,063,907		—		1,053,101		—		1,053,101
Other bank borrowings	750,000		—		747,508		—		747,508
Long-term debt, net—other than bank	2,842,429		—		2,133,225		—		2,133,225
Derivative liabilities	28,449		18		303		—		321
Hawaiian Electric consolidated
Long-term debt, net	1,934,277		—		1,385,025		—		1,385,025

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

	June 30, 2024						December 31, 2023
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Available-for-sale investment securities (bank segment)
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	—	$	1,005,801	$	—	$	—	$	1,077,168	$	—
U.S. Treasury and federal agency obligations	—		8,883		—		—		12,010		—
Corporate bonds	—		32,927		—		—		32,903		—
Mortgage revenue bonds	—		—		14,076		—		—		14,358
	$	—	$	1,047,611	$	14,076	$	—	$	1,122,081	$	14,358
Derivative assets
Interest rate lock commitments (bank segment)1	$	—	$	89	$	—	$	—	$	86	$	—
Forward commitments (bank segment)1	5		—		—		—		—		—
Interest rate swap (Other segment)2	—		1,728		—		—		972		—
	$	5	$	1,817	$	—	$	—	$	1,058	$	—
Derivative liabilities
Forward commitments (bank segment)1	$	—	$	—	$	—	$	18	$	—	$	—
Interest rate swap (Other segment)2	—		—		—		—		303		—
	$	—	$	—	$	—	$	18	$	303	$	—

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

2     Derivatives are included in other assets and other 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 six months ended June 30, 2024 and 2023.

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

	Three months ended June 30				Six months ended June 30
Mortgage revenue bonds	2024		2023		2024		2023
(in thousands)
Beginning balance	$	14,217	$	14,766	$	14,358	$	14,902
Principal payments received	(141)		(136)		(282)		(272)
Purchases	—		—		—		—
Unrealized gain (loss) included in other comprehensive income	—		—		—		—
Ending balance	$	14,076	$	14,630	$	14,076	$	14,630

Mortgage revenue bonds are 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 June 30, 2024, the weighted average discount rate was 5.65%, which was derived by incorporating a credit spread over the one month SOFR. 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. As of June 30, 2024 and December 31, 2023, there were no financial instruments measured at fair value on a nonrecurring basis.

For the six months ended June 30, 2024 and 2023, there were no adjustments to fair value for ASB’s loans held for sale.

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Basis of presentation (Policies)

6 Months Ended

Jun. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of presentation

The accompanying unaudited condensed consolidated financial statements have been prepared assuming that the Company will continue as a going concern and 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 unaudited condensed consolidated 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.

Recent accounting pronouncements

Recent accounting pronouncements.

Segment Reporting. In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures to improve reportable segment disclosure requirements, primarily through enhanced disclosure requirements of significant segment expenses. These amendments are effective for annual periods beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. These amendments apply on a retrospective basis. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Income Taxes. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvement to Income Tax Disclosures to enhance the transparency and decision usefulness of income tax disclosures. The amendments are effective for annual periods beginning after December 15, 2024. These amendments apply on a prospective basis with a retrospective option. Early adoption is permitted. The Company is currently evaluating the impact of this amendment on the Company’s consolidated financial statements.

Climate-related disclosures. In March 2024, the Securities and Exchange Commission (SEC) issued final climate-related disclosure rules under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors (climate disclosure rules). The rules will require annual disclosure of material greenhouse gas emissions as well as disclosure of governance, risk management and strategy related to material climate-related risks. In addition, the rules require (i) financial statement impacts of severe weather events and other natural conditions; (ii) a roll forward of carbon offset and renewable energy credit balances if material to the Company’s plan to achieve climate-related targets or goals; and (iii) material impacts on estimates and assumptions in the financial statements. The disclosure requirements will begin phasing in for annual periods beginning with calendar year 2025. The Company is currently evaluating the final rule to determine its impact on the Company’s consolidated financial statements. In April 2024, the SEC voluntarily stayed implementation of its climate disclosure rules pending completion of judicial review by the Court of Appeals for the Eighth Circuit.

Reclassifications

Reclassifications. Reclassifications of prior year Wildfire tort-related claims amounts were reclassified from “Other liabilities” and “Other current liabilities” for the Company and the Utilities, respectively, to conform to the current year financial statement presentation. Reclassifications did not affect previously reported cash flows, net income or retained earnings.

Fair value measurements

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:

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 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.

The fair value of the mortgage revenue bonds 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. Residential and commercial loans are carried at the lower of cost or market and are valued using market observable pricing inputs, which are derived from third party loan sales and, therefore, are classified within Level 2 of the valuation hierarchy.

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. Since the valuation is derived from model-based techniques, ASB includes loans held for investment within Level 3 of the valuation hierarchy.

Collateral dependent loans. Collateral dependent loans have been adjusted to fair value. When a loan is identified as collateral dependent, the Company measures the impairment using the current fair value of the collateral, less selling costs. Depending on the characteristics of a loan, the fair value of collateral is generally estimated by obtaining external appraisals, but in some cases, the value of the collateral may be estimated as having little or no 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. If it is determined that the value of the collateral dependent loan is less than its recorded investment, the Company recognizes this impairment and adjusts the carrying value of the loan to fair value through the allowance for credit losses.

Real estate acquired in settlement of loans. Foreclosed assets are initially measured at fair value (less estimated costs to sell) and subsequently measured at the lower of the carrying value or fair value less selling costs. Fair values 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. 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. MSRs 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 its own experience and expertise to arrive at a value. ASB uses the third-party value only to assess the reasonableness of its own estimate. ASB includes MSRs within Level 3 of the valuation hierarchy.

Time certificates. The fair value of fixed-maturity certificates of deposit was estimated by discounting the future cash flows using the rates currently offered for FHLB advances of similar remaining maturities. Deposit liabilities are classified in Level 2 of the valuation hierarchy.

Other borrowings. For advances, repurchase agreements and other bank borrowings, fair value is estimated using quantitative discounted cash flow models that require the use of interest rate inputs that are currently offered for advances, repurchase agreements and other bank borrowings 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 fixed-rate long-term debt—other than bank 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 risks, terms, and remaining maturities. The carrying amount of floating rate long-term debt—other than bank approximated fair value because of the short-term interest reset periods. Long-term debt—other than bank is classified in Level 2 of the valuation hierarchy.

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 marketplace that are observable and are classified as Level 2 measurements.

Interest rate swaps. The Company measures its interest rate swaps at fair value. The fair values of the Company's interest rate swaps are based on the estimated amounts that the Company would receive or pay to terminate the contracts at the reporting date and are determined using interest rate pricing models and interest rate related observable inputs. The fair values of the Company's interest rate swaps are classified as a Level 2 measurements.

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Maui windstorm and wildfires (Tables)

6 Months Ended

Jun. 30, 2024

Unusual or Infrequent Items, or Both [Abstract]

Schedule of Windstorm and Wildfire Expenses

See table below for the incremental expenses related to the Maui windstorm and wildfires.

	Year ended December 31, 2023				Three months ended June 30, 2024				Six months ended June 30, 2024
(in thousands)	Electric utility		HEI Consolidated		Electric utility		HEI Consolidated		Electric utility		HEI Consolidated
Maui windstorm and wildfires related expenses:
Legal expenses	$	24,737	$	34,876	$	17,613	$	25,000	$	28,348	$	40,027
Wildfire tort-related claims	75,000		75,000		1,712,000		1,712,000		1,712,000		1,712,000
Other expense	15,071		28,507		9,262		11,295		23,094		26,386
Total Maui windstorm and wildfires related expenses	114,808		138,383		1,738,875		1,748,295		1,763,442		1,778,413
Insurance recoveries	(98,613)		(104,580)		(16,379)		(18,875)		(26,348)		(31,452)
Deferral treatment approved by the PUC1	(14,692)		(14,692)		(7,656)		(7,656)		(15,554)		(15,554)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	$	1,503	$	19,111	$	1,714,840	$	1,721,764	$	1,721,540	$	1,731,407

1    Related to the PUC’s order, received on December 27, 2023, approving deferred accounting treatment for the Utilities’ incremental non-labor expenses related to the August 2023 Maui windstorm and wildfires. Amounts were reclassified to a regulatory asset.

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Segment financial information (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Schedule of Segment Financial Information

(in thousands)	Electric utility		Bank		Other		Total
Three months ended June 30, 2024
Revenues	$	792,331	$	101,943	$	3,086	$	897,360
Income (loss) before income taxes	$	(1,658,653)	$	(57,106)	$	(26,521)	$	(1,742,280)
Income taxes (benefit)	(429,758)		(11,319)		(6,192)		(447,269)
Net income (loss)	(1,228,895)		(45,787)		(20,329)		(1,295,011)
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	(1,229,394)	$	(45,787)	$	(20,303)	$	(1,295,484)
Six months ended June 30, 2024
Revenues	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Income (loss) before income taxes	$	(1,607,753)	$	(31,293)	$	(48,965)	$	(1,688,011)
Income taxes (benefit)	(418,578)		(6,440)		(10,577)		(435,595)
Net income (loss)	(1,189,175)		(24,853)		(38,388)		(1,252,416)
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	(1,190,173)	$	(24,853)	$	(38,336)	$	(1,253,362)
Total assets (at June 30, 2024)	$	7,398,898	$	9,280,805	$	375,711	$	17,055,414
Three months ended June 30, 2023
Revenues	$	794,191	$	96,885	$	4,609	$	895,685
Income (loss) before income taxes	$	58,868	$	25,055	$	(14,556)	$	69,367
Income taxes (benefit)	13,070		4,851		(3,637)		14,284
Net income (loss)	45,798		20,204		(10,919)		55,083
Preferred stock dividends of subsidiaries	499		—		(26)		473
Net income (loss) for common stock	$	45,299	$	20,204	$	(10,893)	$	54,610
Six months ended June 30, 2023
Revenues	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Income (loss) before income taxes	$	119,976	$	48,762	$	(29,067)	$	139,671
Income taxes (benefit)	26,670		9,996		(7,272)		29,394
Net income (loss)	93,306		38,766		(21,795)		110,277
Preferred stock dividends of subsidiaries	998		—		(52)		946
Net income (loss) for common stock	$	92,308	$	38,766	$	(21,743)	$	109,331
Total assets (at December 31, 2023)	$	7,283,554	$	9,673,192	$	287,075	$	17,243,821

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Electric utility segment (Tables)

6 Months Ended

Jun. 30, 2024

Electric Utility Subsidiary [Abstract]

Schedule of Purchases From All IPPs

Purchases from all IPPs were as follows:

	Three months ended June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
Kalaeloa	$	79	$	67	$	145	$	134
HPOWER	16		16		33		34
Puna Geothermal Venture	14		9		27		17
Hamakua Energy	5		19		16		39
Kapolei Energy Storage	6		—		12		—
Wind IPPs	37		33		67		57
Solar IPPs	21		22		36		36
Other IPPs 1	3		2		5		4
Total IPPs	$	181	$	168	$	341	$	321

1 Includes hydro power and other PPAs.

Schedule of Net Annual Incremental Amounts Proposed to be Collected (Refunded)

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Recovery of COVID-19 related costs	$	2.2	$	0.5	$	0.5	$	3.2
Return of ERP benefit liability	—		(1.3)		(1.9)		(3.2)
Net 2024 ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—

The net incremental amounts between the 2023 fall and 2024 spring revenue reports are shown in the following table. The amounts are to be collected (refunded) from June 1, 2024 through May 31, 2025 under the RBA rate tariffs, which were included in the 2024 spring revenue report filing.

(in millions)	Hawaiian Electric		Hawaii Electric Light		Maui Electric		Total
Incremental ARA revenues	$	2.2	$	(0.8)	$	(1.4)	$	—
Incremental PIMs (net)	(1.3)		(1.1)		(0.2)		(2.6)
Incremental MPIR/EPRM revenue adjustment	3.0		0.7		1.2		4.9
Incremental Pilot Process cost recovery	1.9		0.3		0.5		2.7
Net incremental amount to be collected (refunded) under the RBA rate tariffs	$	5.8	$	(0.9)	$	0.1	$	5.0

Schedule of Condensed Consolidating Statements of Income

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	564,628	117,663	110,040	—	—	$	792,331
Expenses
Fuel oil	187,386		28,941	42,325	—	—	258,652
Purchased power	137,139		31,068	13,121	—	—	181,328
Other operation and maintenance	93,717		24,544	29,300	—	—	147,561
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	42,003		10,964	9,845	—	—	62,812
Taxes, other than income taxes	53,214		10,943	10,261	—	—	74,418
Total expenses	1,883,059		277,660	276,052	—	—	2,436,771
Operating loss	(1,318,431)		(159,997)	(166,012)	—	—	(1,644,440)
Allowance for equity funds used during construction	2,578		288	470	—	—	3,336
Equity in earnings of subsidiaries	(246,099)		—	—	—	246,099	—
Retirement defined benefits credit (expense)—other than service costs	928		168	(24)	—	—	1,072
Interest expense and other charges, net	(15,717)		(2,974)	(4,559)	—	1,833	(21,417)
Allowance for borrowed funds used during construction	1,034		85	225	—	—	1,344
Interest Income	2,972		241	72	—	(1,833)	1,452
Loss before income taxes	(1,572,735)		(162,189)	(169,828)	—	246,099	(1,658,653)
Income tax benefit	(343,611)		(42,027)	(44,120)	—	—	(429,758)
Net loss	(1,229,124)		(120,162)	(125,708)	—	246,099	(1,228,895)
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net loss attributable to Hawaiian Electric	(1,229,124)		(120,295)	(125,804)	—	246,099	(1,229,124)
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	570,689	112,074	111,428	—	—	$	794,191
Expenses
Fuel oil	213,471		20,471	46,215	—	—	280,157
Purchased power	119,460		37,246	11,728	—	—	168,434
Other operation and maintenance	88,967		21,666	25,727	—	—	136,360
Depreciation	40,800		10,636	9,253	—	—	60,689
Taxes, other than income taxes	54,046		10,389	10,491	—	—	74,926
Total expenses	516,744		100,408	103,414	—	—	720,566
Operating income	53,945		11,666	8,014	—	—	73,625
Allowance for equity funds used during construction	2,959		354	459	—	—	3,772
Equity in earnings of subsidiaries	11,414		—	—	—	(11,414)	—
Retirement defined benefits credit (expense)—other than service costs	905		168	(25)	—	—	1,048
Interest expense and other charges, net	(14,742)		(2,975)	(3,155)	—	—	(20,872)
Allowance for borrowed funds used during construction	1,030		113	152	—	—	1,295
Income before income taxes	55,511		9,326	5,445	—	(11,414)	58,868
Income taxes	9,942		2,118	1,010	—	—	13,070
Net income	45,569		7,208	4,435	—	(11,414)	45,798
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net income attributable to Hawaiian Electric	45,569		7,075	4,339	—	(11,414)	45,569
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,128,808	235,272	216,829	—	—	$	1,580,909
Expenses
Fuel oil	397,585		60,126	85,237	—	—	542,948
Purchased power	254,657		63,124	23,364	—	—	341,145
Other operation and maintenance	184,601		49,134	57,716	—	—	291,451
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	84,007		21,928	19,689	—	—	125,624
Taxes, other than income taxes	106,623		21,900	20,303	—	—	148,826
Total expenses	2,397,073		387,412	377,509	—	—	3,161,994
Operating loss	(1,268,265)		(152,140)	(160,680)	—	—	(1,581,085)
Allowance for equity funds used during construction	5,399		637	940	—	—	6,976
Equity in earnings of subsidiaries	(240,075)		—	—	—	240,075	—
Retirement defined benefits credit (expense)—other than service costs	1,855		336	(47)	—	—	2,144
Interest expense and other charges, net	(30,009)		(5,888)	(8,790)	—	3,285	(41,402)
Allowance for borrowed funds used during construction	2,113		192	425	—	—	2,730
Interest Income	5,635		396	138	—	(3,285)	2,884
Loss before income taxes	(1,523,347)		(156,467)	(168,014)	—	240,075	(1,607,753)
Income tax benefit	(333,714)		(40,829)	(44,035)	—	—	(418,578)
Net loss	(1,189,633)		(115,638)	(123,979)	—	240,075	(1,189,175)
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net loss attributable to Hawaiian Electric	(1,189,633)		(115,905)	(124,170)	—	240,075	(1,189,633)
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,172,219	227,362	225,101	—	(130)	$	1,624,552
Expenses
Fuel oil	467,298		48,231	98,725	—	—	614,254
Purchased power	229,739		71,332	20,124	—	—	321,195
Other operation and maintenance	172,200		43,016	49,460	—	—	264,676
Depreciation	81,838		21,271	18,507	—	—	121,616
Taxes, other than income taxes	110,999		21,126	21,186	—	—	153,311
Total expenses	1,062,074		204,976	208,002	—	—	1,475,052
Operating income	110,145		22,386	17,099	—	(130)	149,500
Allowance for equity funds used during construction	5,599		638	836	—	—	7,073
Equity in earnings of subsidiaries	22,955		—	—	—	(22,955)	—
Retirement defined benefits credit (expense)—other than service costs	1,809		337	(51)	—	—	2,095
Interest expense and other charges, net	(29,299)		(5,806)	(6,143)	—	130	(41,118)
Allowance for borrowed funds used during construction	1,948		204	274	—	—	2,426
Income before income taxes	113,157		17,759	12,015	—	(22,955)	119,976
Income taxes	20,309		4,027	2,334	—	—	26,670
Net income	92,848		13,732	9,681	—	(22,955)	93,306
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net income attributable to Hawaiian Electric	92,848		13,465	9,490	—	(22,955)	92,848
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308

Statements of Income and Comprehensive Income Data

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income
Interest and fees on loans	$	72,960	$	67,966	$	145,931	$	132,808
Interest and dividends on investment securities	13,218		13,775		28,182		28,412
Total interest and dividend income	86,178		81,741		174,113		161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447		16,498
Interest on other borrowings	6,479		8,852		14,633		16,573
Total interest expense	24,494		18,513		50,080		33,071
Net interest income	61,684		63,228		124,033		128,149
Provision for credit losses	(1,910)		43		(4,069)		1,218
Net interest income after provision for credit losses	63,594		63,185		128,102		126,931
Noninterest income
Fees from other financial services	5,133		5,009		10,007		9,688
Fee income on deposit liabilities	4,630		4,504		9,528		9,103
Fee income on other financial products	2,960		2,768		5,703		5,512
Bank-owned life insurance	2,255		1,955		5,839		3,380
Mortgage banking income	364		230		788		360
Gain on sale of real estate	—		495		—		495
Other income, net	423		678		1,109		1,479
Total noninterest income	15,765		15,639		32,974		30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261		59,598
Occupancy	5,220		5,539		10,283		11,127
Data processing	4,960		5,095		9,806		10,107
Services	4,250		2,689		8,401		5,284
Equipment	2,477		2,957		5,126		5,603
Office supplies, printing and postage	1,006		1,109		2,024		2,274
Marketing	747		834		1,523		1,850
Goodwill impairment	82,190		—		82,190		—
Other expense	5,813		6,152		10,755		12,343
Total noninterest expense	136,465		53,769		192,369		108,186
Income (loss) before income taxes	(57,106)		25,055		(31,293)		48,762
Income tax (benefit)	(11,319)		4,851		(6,440)		9,996
Net income (loss)	(45,787)		20,204		(24,853)		38,766
Other comprehensive income (loss), net of taxes	1,633		(7,210)		(8,135)		11,220
Comprehensive income (loss)	$	(44,154)	$	12,994	$	(32,988)	$	49,986

Reconciliation to amounts per HEI Condensed Consolidated Statements of Income*:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income	$	86,178	$	81,741	$	174,113	$	161,220
Noninterest income	15,765		15,639		32,974		30,017
Less: Gain on sale of real estate	—		495		—		495
*Revenues-Bank	101,943		96,885		207,087		190,742
Total interest expense	24,494		18,513		50,080		33,071
Provision for credit losses	(1,910)		43		(4,069)		1,218
Noninterest expense	136,465		53,769		192,369		108,186
Less: Gain on sale of real estate	—		495		—		495
Less: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
*Expenses-Bank	159,329		72,017		238,941		142,354
*Operating income (loss)-Bank	(57,386)		24,868		(31,854)		48,388
Add back: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
Income (loss) before income taxes	$	(57,106)	$	25,055	$	(31,293)	$	48,762

Schedule of Condensed Consolidating Statement of Comprehensive Income

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(505)		(39)	(57)	—	96	(505)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		35	50	—	(85)	459
Other comprehensive loss, net of taxes	(46)		(4)	(7)	—	11	(46)
Comprehensive loss attributable to common shareholder	$	(1,229,440)	(120,299)	(125,811)	—	246,110	$	(1,229,440)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(470)		(55)	(66)	—	121	(470)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	426		53	57	—	(110)	426
Other comprehensive loss, net of taxes	(44)		(2)	(9)	—	11	(44)
Comprehensive income attributable to common shareholder	$	45,255	7,073	4,330	—	(11,403)	$	45,255

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes	(1,013)		(77)	(116)	—	193	(1,013)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	918		70	99	—	(169)	918
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Comprehensive loss attributable to common shareholder	$	(1,190,268)	(115,912)	(124,187)	—	240,099	$	(1,190,268)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308
Other comprehensive loss, net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes	(940)		(111)	(129)	—	240	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	851		103	114	—	(217)	851
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Comprehensive income attributable to common shareholder	$	92,219	13,457	9,475	—	(22,932)	$	92,219

Schedule of Condensed Consolidating Balance Sheet

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,860	5,645	3,514	—	—	$	52,019
Plant and equipment	5,471,342		1,483,570	1,396,982	—	—	8,351,894
Right-of-use assets - finance lease	362,741		36,074	50,757	—	—	449,572
Less accumulated depreciation	(2,001,115)		(676,745)	(608,860)	—	—	(3,286,720)
Construction in progress	264,823		27,641	43,739	—	—	336,203
Utility property, plant and equipment, net	4,140,651		876,185	886,132	—	—	5,902,968
Nonutility property, plant and equipment, less accumulated depreciation	5,293		115	1,532	—	—	6,940
Total property, plant and equipment, net	4,145,944		876,300	887,664	—	—	5,909,908
Investment in wholly owned subsidiaries, at equity	482,112		—	—	—	(482,112)	—
Current assets
Cash and cash equivalents	58,819		18,864	10,860	77	—	88,620
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	110,000		—	—	—	(110,000)	—
Customer accounts receivable, net	143,860		33,223	34,232	—	—	211,315
Accrued unbilled revenues, net	131,246		25,080	22,220	—	—	178,546
Other accounts receivable, net	59,341		12,802	24,179	—	(38,430)	57,892
Fuel oil stock, at average cost	112,116		13,843	20,132	—	—	146,091
Materials and supplies, at average cost	65,354		14,154	33,496	—	—	113,004
Prepayments and other	50,896		5,784	14,203	—	(4,287)	66,596
Regulatory assets	65,372		4,872	9,026	—	—	79,270
Total current assets	799,004		128,622	168,348	77	(152,717)	943,334
Other long-term assets
Operating lease right-of-use assets	32,387		24,197	8,156	—	—	64,740
Regulatory assets	200,662		15,123	27,354	—	—	243,139
Other	212,914		37,056	35,144	—	(47,337)	237,777
Total other long-term assets	445,963		76,376	70,654	—	(47,337)	545,656
Total assets	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,386,884		244,409	256,500	—	—	1,887,793
Total capitalization	2,602,019		495,287	499,657	77	(482,112)	3,114,928
Current liabilities
Current portion of operating lease liabilities	5,804		7,216	2,882	—	—	15,902
Current portion of long-term debt	39,961		4,995	1,998	—	—	46,954
Short-term borrowings from affiliate	—		—	110,000	—	(110,000)	—
Accounts payable	146,724		23,805	24,005	—	—	194,534
Interest and preferred dividends payable	17,001		3,228	3,394	—	(631)	22,992
Taxes accrued, including revenue taxes	180,419		40,640	32,687	—	(4,287)	249,459
Regulatory liabilities	10,442		8,284	5,380	—	—	24,106
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Other	83,336		28,351	38,149	—	(37,799)	112,037
Total current liabilities	1,853,287		287,719	389,695	—	(152,717)	2,377,984
Deferred credits and other liabilities
Operating lease liabilities	31,854		17,342	5,583	—	—	54,779
Finance lease liabilities	348,341		34,712	50,178	—	—	433,231
Deferred income taxes	—		7,019	25,521	—	(32,540)	—
Regulatory liabilities	830,156		205,042	116,305	—	—	1,151,503
Unamortized tax credits	57,247		11,052	10,932	—	—	79,231
Defined benefit pension and other postretirement benefit plans liability	75,433		—	—	—	(14,797)	60,636
Other	74,686		23,125	28,795	—	—	126,606
Total deferred credits and other liabilities	1,417,717		298,292	237,314	—	(47,337)	1,905,986
Total capitalization and liabilities	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,859	5,645	3,594	—	—	$	52,098
Plant and equipment	5,398,281		1,459,639	1,374,890	—	—	8,232,810
Finance lease right-of-use assets	306,099		36,075	—	—	—	342,174
Less accumulated depreciation	(1,925,660)		(666,581)	(605,273)	—	—	(3,197,514)
Construction in progress	247,836		33,488	38,899	—	—	320,223
Utility property, plant and equipment, net	4,069,415		868,266	812,110	—	—	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation	5,295		115	1,532	—	—	6,942
Total property, plant and equipment, net	4,074,710		868,381	813,642	—	—	5,756,733
Investment in wholly owned subsidiaries, at equity	722,211		—	—	—	(722,211)	—
Current assets
Cash and cash equivalents	89,755		10,658	5,587	77	—	106,077
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	70,500		—	—	—	(70,500)	—
Customer accounts receivable, net	172,747		38,216	33,346	—	—	244,309
Accrued unbilled revenues, net	136,367		25,102	24,175	—	—	185,644
Other accounts receivable, net	143,160		13,318	32,521	—	(77,480)	111,519
Fuel oil stock, at average cost	108,228		17,968	22,041	—	—	148,237
Materials and supplies, at average cost	64,334		14,397	35,702	—	—	114,433
Prepayments and other	40,767		7,724	11,638	—	(1,638)	58,491
Regulatory assets	58,920		5,771	3,762	—	—	68,453
Total current assets	886,778		133,154	168,772	77	(149,618)	1,039,163
Other long-term assets
Operating lease right-of-use assets	34,856		27,470	9,551	—	—	71,877
Regulatory assets	189,417		13,575	23,359	—	—	226,351
Other	134,033		36,439	33,129	—	(14,171)	189,430
Total other long-term assets	358,306		77,484	66,039	—	(14,171)	487,658
Total assets	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,426,516		249,339	258,422	—	—	1,934,277
Total capitalization	3,857,919		616,129	625,766	77	(722,211)	4,377,680
Current liabilities
Current portion of operating lease liabilities	6,788		7,025	2,804	—	—	16,617
Short-term borrowings-affiliate	—		—	70,500	—	(70,500)	—
Accounts payable	136,102		29,418	25,520	—	—	191,040
Interest and preferred dividends payable	17,085		3,098	3,074	—	(375)	22,882
Taxes accrued, including revenue taxes	211,840		43,932	37,808	—	(1,638)	291,942
Regulatory liabilities	20,013		8,508	8,038	—	—	36,559
Wildfire tort-related claims	75,000		—	—	—	—	75,000
Other	90,131		33,240	50,170	—	(77,105)	96,436
Total current liabilities	556,959		125,221	197,914	—	(149,618)	730,476
Deferred credits and other liabilities
Operating lease liabilities	34,262		20,792	7,044	—	—	62,098
Finance lease liabilities	295,935		35,043	—	—	—	330,978
Deferred income taxes	280,029		51,661	67,311	—	—	399,001
Regulatory liabilities	803,404		199,173	111,554	—	—	1,114,131
Unamortized tax credits	61,130		11,650	11,532	—	—	84,312
Defined benefit pension and other postretirement benefit plans liability	74,842		—	—	—	(14,171)	60,671
Other	77,525		19,350	27,332		—	124,207
Total deferred credits and other liabilities	1,627,127		337,669	224,773	—	(14,171)	2,175,398
Total capitalization and liabilities	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

Balance Sheets Data

(in thousands)	June 30, 2024				December 31, 2023
Assets
Cash and due from banks			$	139,114			$	184,383
Interest-bearing deposits			195,721				251,072
Cash and cash equivalents			334,835				435,455
Investment securities
Available-for-sale, at fair value			1,061,687				1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)			1,179,182				1,201,314
Stock in Federal Home Loan Bank, at cost			29,204				14,728
Loans held for investment			6,030,158				6,180,810
Allowance for credit losses			(66,813)				(74,372)
Net loans			5,963,345				6,106,438
Loans held for sale, at lower of cost or fair value			13,904				15,168
Other			698,648				681,460
Goodwill			—				82,190
Total assets			$	9,280,805			$	9,673,192
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing			$	2,515,062			$	2,599,762
Deposit liabilities—interest-bearing			5,521,411				5,546,016
Other borrowings			520,000				750,000
Other			226,488				247,563
Total liabilities			8,782,961				9,143,341
Common stock			1				1
Additional paid-in capital			359,048				358,067
Retained earnings			439,202				464,055
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(291,864)			$	(282,963)
Retirement benefit plans	(8,543)		(300,407)		(9,309)		(292,272)
Total shareholder’s equity			497,844				529,851
Total liabilities and shareholder’s equity			$	9,280,805			$	9,673,192
Other assets
Bank-owned life insurance			$	197,714			$	187,857
Premises and equipment, net			181,855				187,042
Accrued interest receivable			29,003				28,472
Mortgage-servicing rights			7,906				8,169
Low-income housing investments			104,394				112,234
Deferred tax asset			122,927				104,292
Other			54,849				53,394
Total other assets			$	698,648			$	681,460
Other liabilities
Accrued expenses			$	110,173			$	115,231
Cashier’s checks			37,372				40,479
Advance payments by borrowers			11,477				10,107
Other			67,466				81,746
Total other liabilities			$	226,488			$	247,563

Schedule of Condensed Consolidating Statement of Changes in Common Stock Equity

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2023	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Net loss for common stock	(1,190,173)		(115,905)	(124,170)	—	240,075	(1,190,173)
Other comprehensive loss, net of taxes	(95)		(7)	(17)	—	24	(95)
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Balance, June 30, 2024	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Balance, December 31, 2022	$	2,344,170	344,720	357,036	77	(701,833)	$	2,344,170
Net income for common stock	92,308		13,465	9,490	—	(22,955)	92,308
Other comprehensive loss, net of taxes	(89)		(8)	(15)	—	23	(89)
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Balance, June 30, 2023	$	2,371,889	349,227	359,161	77	(708,465)	$	2,371,889

Schedule of Condensed Consolidating Statement of Cash Flows

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	137,811	36,712	12,800	—	(1,850)	$	185,473
Cash flows from investing activities
Capital expenditures	(95,431)		(27,981)	(44,788)	—	—	(168,200)
Advances to affiliates	(39,500)		—	—	—	39,500	—
Other	535		245	(1,087)	—	1,850	1,543
Net cash used in investing activities	(134,396)		(27,736)	(45,875)	—	41,350	(166,657)
Cash flows from financing activities
Common stock dividends	(26,000)		—	—	—	—	(26,000)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)		—	—	—	—	(998)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	—		—	39,500	—	(39,500)	—
Payments of obligations under finance leases	(3,382)		(311)	(44)			(3,737)
Other	(3,971)		(459)	(1,108)	—	—	(5,538)
Net cash provided by (used in) financing activities	(34,351)		(770)	38,348	—	(39,500)	(36,273)
Net increase (decrease) in cash, cash equivalents and restricted cash	(30,936)		8,206	5,273	—	—	(17,457)
Cash, cash equivalents and restricted cash, beginning of period	91,755		10,658	5,587	77	—	108,077
Cash, cash equivalents and restricted cash, end of period	60,819		18,864	10,860	77	—	90,620
Less: Restricted cash	(2,000)		—	—	—	—	(2,000)
Cash and cash equivalents, end of period	$	58,819	18,864	10,860	77	—	$	88,620

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Net cash provided by operating activities	$	274,412	43,352	34,681	—	(16,300)	$	336,145
Cash flows from investing activities
Capital expenditures	(152,823)		(33,512)	(43,814)	—	—	(230,149)
Advances to affiliates	—		4,500	21,700	—	(26,200)	—
Other	2,086		912	1,058	—	—	4,056
Net cash used in investing activities	(150,737)		(28,100)	(21,056)	—	(26,200)	(226,093)
Cash flows from financing activities
Common stock dividends	(64,500)		(8,950)	(7,350)	—	16,300	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(540)		(267)	(191)	—	—	(998)
Proceeds from issuance of long-term debt	100,000		25,000	25,000	—	—	150,000
Net decrease in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	(114,167)		—	—	—	26,200	(87,967)
Payments of obligations under finance leases	(1,241)		(98)	—	—	—	(1,339)
Other	(571)		(135)	(137)	—	—	(843)
Net cash provided by (used in) financing activities	(81,019)		15,550	17,322	—	42,500	(5,647)
Net increase in cash and cash equivalents	42,656		30,802	30,947	—	—	104,405
Cash and cash equivalents, beginning of period	27,579		5,092	6,494	77	—	39,242
Cash and cash equivalents, end of period	$	70,235	35,894	37,441	77	—	$	143,647

XML

Bank segment (Tables)

6 Months Ended

Jun. 30, 2024

Bank Subsidiary [Abstract]

Schedule of Statements of Income Data

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	564,628	117,663	110,040	—	—	$	792,331
Expenses
Fuel oil	187,386		28,941	42,325	—	—	258,652
Purchased power	137,139		31,068	13,121	—	—	181,328
Other operation and maintenance	93,717		24,544	29,300	—	—	147,561
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	42,003		10,964	9,845	—	—	62,812
Taxes, other than income taxes	53,214		10,943	10,261	—	—	74,418
Total expenses	1,883,059		277,660	276,052	—	—	2,436,771
Operating loss	(1,318,431)		(159,997)	(166,012)	—	—	(1,644,440)
Allowance for equity funds used during construction	2,578		288	470	—	—	3,336
Equity in earnings of subsidiaries	(246,099)		—	—	—	246,099	—
Retirement defined benefits credit (expense)—other than service costs	928		168	(24)	—	—	1,072
Interest expense and other charges, net	(15,717)		(2,974)	(4,559)	—	1,833	(21,417)
Allowance for borrowed funds used during construction	1,034		85	225	—	—	1,344
Interest Income	2,972		241	72	—	(1,833)	1,452
Loss before income taxes	(1,572,735)		(162,189)	(169,828)	—	246,099	(1,658,653)
Income tax benefit	(343,611)		(42,027)	(44,120)	—	—	(429,758)
Net loss	(1,229,124)		(120,162)	(125,708)	—	246,099	(1,228,895)
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net loss attributable to Hawaiian Electric	(1,229,124)		(120,295)	(125,804)	—	246,099	(1,229,124)
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net loss for common stock	$	(1,229,394)	(120,295)	(125,804)	—	246,099	$	(1,229,394)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	570,689	112,074	111,428	—	—	$	794,191
Expenses
Fuel oil	213,471		20,471	46,215	—	—	280,157
Purchased power	119,460		37,246	11,728	—	—	168,434
Other operation and maintenance	88,967		21,666	25,727	—	—	136,360
Depreciation	40,800		10,636	9,253	—	—	60,689
Taxes, other than income taxes	54,046		10,389	10,491	—	—	74,926
Total expenses	516,744		100,408	103,414	—	—	720,566
Operating income	53,945		11,666	8,014	—	—	73,625
Allowance for equity funds used during construction	2,959		354	459	—	—	3,772
Equity in earnings of subsidiaries	11,414		—	—	—	(11,414)	—
Retirement defined benefits credit (expense)—other than service costs	905		168	(25)	—	—	1,048
Interest expense and other charges, net	(14,742)		(2,975)	(3,155)	—	—	(20,872)
Allowance for borrowed funds used during construction	1,030		113	152	—	—	1,295
Income before income taxes	55,511		9,326	5,445	—	(11,414)	58,868
Income taxes	9,942		2,118	1,010	—	—	13,070
Net income	45,569		7,208	4,435	—	(11,414)	45,798
Preferred stock dividends of subsidiaries	—		133	96	—	—	229
Net income attributable to Hawaiian Electric	45,569		7,075	4,339	—	(11,414)	45,569
Preferred stock dividends of Hawaiian Electric	270		—	—	—	—	270
Net income for common stock	$	45,299	7,075	4,339	—	(11,414)	$	45,299

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiaries	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,128,808	235,272	216,829	—	—	$	1,580,909
Expenses
Fuel oil	397,585		60,126	85,237	—	—	542,948
Purchased power	254,657		63,124	23,364	—	—	341,145
Other operation and maintenance	184,601		49,134	57,716	—	—	291,451
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Depreciation	84,007		21,928	19,689	—	—	125,624
Taxes, other than income taxes	106,623		21,900	20,303	—	—	148,826
Total expenses	2,397,073		387,412	377,509	—	—	3,161,994
Operating loss	(1,268,265)		(152,140)	(160,680)	—	—	(1,581,085)
Allowance for equity funds used during construction	5,399		637	940	—	—	6,976
Equity in earnings of subsidiaries	(240,075)		—	—	—	240,075	—
Retirement defined benefits credit (expense)—other than service costs	1,855		336	(47)	—	—	2,144
Interest expense and other charges, net	(30,009)		(5,888)	(8,790)	—	3,285	(41,402)
Allowance for borrowed funds used during construction	2,113		192	425	—	—	2,730
Interest Income	5,635		396	138	—	(3,285)	2,884
Loss before income taxes	(1,523,347)		(156,467)	(168,014)	—	240,075	(1,607,753)
Income tax benefit	(333,714)		(40,829)	(44,035)	—	—	(418,578)
Net loss	(1,189,633)		(115,638)	(123,979)	—	240,075	(1,189,175)
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net loss attributable to Hawaiian Electric	(1,189,633)		(115,905)	(124,170)	—	240,075	(1,189,633)
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net loss for common stock	$	(1,190,173)	(115,905)	(124,170)	—	240,075	$	(1,190,173)

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsidiary	Consolidating adjustments	Hawaiian Electric Consolidated
Revenues	$	1,172,219	227,362	225,101	—	(130)	$	1,624,552
Expenses
Fuel oil	467,298		48,231	98,725	—	—	614,254
Purchased power	229,739		71,332	20,124	—	—	321,195
Other operation and maintenance	172,200		43,016	49,460	—	—	264,676
Depreciation	81,838		21,271	18,507	—	—	121,616
Taxes, other than income taxes	110,999		21,126	21,186	—	—	153,311
Total expenses	1,062,074		204,976	208,002	—	—	1,475,052
Operating income	110,145		22,386	17,099	—	(130)	149,500
Allowance for equity funds used during construction	5,599		638	836	—	—	7,073
Equity in earnings of subsidiaries	22,955		—	—	—	(22,955)	—
Retirement defined benefits credit (expense)—other than service costs	1,809		337	(51)	—	—	2,095
Interest expense and other charges, net	(29,299)		(5,806)	(6,143)	—	130	(41,118)
Allowance for borrowed funds used during construction	1,948		204	274	—	—	2,426
Income before income taxes	113,157		17,759	12,015	—	(22,955)	119,976
Income taxes	20,309		4,027	2,334	—	—	26,670
Net income	92,848		13,732	9,681	—	(22,955)	93,306
Preferred stock dividends of subsidiaries	—		267	191	—	—	458
Net income attributable to Hawaiian Electric	92,848		13,465	9,490	—	(22,955)	92,848
Preferred stock dividends of Hawaiian Electric	540		—	—	—	—	540
Net income for common stock	$	92,308	13,465	9,490	—	(22,955)	$	92,308

Statements of Income and Comprehensive Income Data

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income
Interest and fees on loans	$	72,960	$	67,966	$	145,931	$	132,808
Interest and dividends on investment securities	13,218		13,775		28,182		28,412
Total interest and dividend income	86,178		81,741		174,113		161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447		16,498
Interest on other borrowings	6,479		8,852		14,633		16,573
Total interest expense	24,494		18,513		50,080		33,071
Net interest income	61,684		63,228		124,033		128,149
Provision for credit losses	(1,910)		43		(4,069)		1,218
Net interest income after provision for credit losses	63,594		63,185		128,102		126,931
Noninterest income
Fees from other financial services	5,133		5,009		10,007		9,688
Fee income on deposit liabilities	4,630		4,504		9,528		9,103
Fee income on other financial products	2,960		2,768		5,703		5,512
Bank-owned life insurance	2,255		1,955		5,839		3,380
Mortgage banking income	364		230		788		360
Gain on sale of real estate	—		495		—		495
Other income, net	423		678		1,109		1,479
Total noninterest income	15,765		15,639		32,974		30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261		59,598
Occupancy	5,220		5,539		10,283		11,127
Data processing	4,960		5,095		9,806		10,107
Services	4,250		2,689		8,401		5,284
Equipment	2,477		2,957		5,126		5,603
Office supplies, printing and postage	1,006		1,109		2,024		2,274
Marketing	747		834		1,523		1,850
Goodwill impairment	82,190		—		82,190		—
Other expense	5,813		6,152		10,755		12,343
Total noninterest expense	136,465		53,769		192,369		108,186
Income (loss) before income taxes	(57,106)		25,055		(31,293)		48,762
Income tax (benefit)	(11,319)		4,851		(6,440)		9,996
Net income (loss)	(45,787)		20,204		(24,853)		38,766
Other comprehensive income (loss), net of taxes	1,633		(7,210)		(8,135)		11,220
Comprehensive income (loss)	$	(44,154)	$	12,994	$	(32,988)	$	49,986

Reconciliation to amounts per HEI Condensed Consolidated Statements of Income*:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income	$	86,178	$	81,741	$	174,113	$	161,220
Noninterest income	15,765		15,639		32,974		30,017
Less: Gain on sale of real estate	—		495		—		495
*Revenues-Bank	101,943		96,885		207,087		190,742
Total interest expense	24,494		18,513		50,080		33,071
Provision for credit losses	(1,910)		43		(4,069)		1,218
Noninterest expense	136,465		53,769		192,369		108,186
Less: Gain on sale of real estate	—		495		—		495
Less: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
*Expenses-Bank	159,329		72,017		238,941		142,354
*Operating income (loss)-Bank	(57,386)		24,868		(31,854)		48,388
Add back: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
Income (loss) before income taxes	$	(57,106)	$	25,055	$	(31,293)	$	48,762

Schedule of Statements of Comprehensive Income Data

Statements of Income and Comprehensive Income Data

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income
Interest and fees on loans	$	72,960	$	67,966	$	145,931	$	132,808
Interest and dividends on investment securities	13,218		13,775		28,182		28,412
Total interest and dividend income	86,178		81,741		174,113		161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447		16,498
Interest on other borrowings	6,479		8,852		14,633		16,573
Total interest expense	24,494		18,513		50,080		33,071
Net interest income	61,684		63,228		124,033		128,149
Provision for credit losses	(1,910)		43		(4,069)		1,218
Net interest income after provision for credit losses	63,594		63,185		128,102		126,931
Noninterest income
Fees from other financial services	5,133		5,009		10,007		9,688
Fee income on deposit liabilities	4,630		4,504		9,528		9,103
Fee income on other financial products	2,960		2,768		5,703		5,512
Bank-owned life insurance	2,255		1,955		5,839		3,380
Mortgage banking income	364		230		788		360
Gain on sale of real estate	—		495		—		495
Other income, net	423		678		1,109		1,479
Total noninterest income	15,765		15,639		32,974		30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261		59,598
Occupancy	5,220		5,539		10,283		11,127
Data processing	4,960		5,095		9,806		10,107
Services	4,250		2,689		8,401		5,284
Equipment	2,477		2,957		5,126		5,603
Office supplies, printing and postage	1,006		1,109		2,024		2,274
Marketing	747		834		1,523		1,850
Goodwill impairment	82,190		—		82,190		—
Other expense	5,813		6,152		10,755		12,343
Total noninterest expense	136,465		53,769		192,369		108,186
Income (loss) before income taxes	(57,106)		25,055		(31,293)		48,762
Income tax (benefit)	(11,319)		4,851		(6,440)		9,996
Net income (loss)	(45,787)		20,204		(24,853)		38,766
Other comprehensive income (loss), net of taxes	1,633		(7,210)		(8,135)		11,220
Comprehensive income (loss)	$	(44,154)	$	12,994	$	(32,988)	$	49,986

Reconciliation to amounts per HEI Condensed Consolidated Statements of Income*:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Interest and dividend income	$	86,178	$	81,741	$	174,113	$	161,220
Noninterest income	15,765		15,639		32,974		30,017
Less: Gain on sale of real estate	—		495		—		495
*Revenues-Bank	101,943		96,885		207,087		190,742
Total interest expense	24,494		18,513		50,080		33,071
Provision for credit losses	(1,910)		43		(4,069)		1,218
Noninterest expense	136,465		53,769		192,369		108,186
Less: Gain on sale of real estate	—		495		—		495
Less: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
*Expenses-Bank	159,329		72,017		238,941		142,354
*Operating income (loss)-Bank	(57,386)		24,868		(31,854)		48,388
Add back: Retirement defined benefits credit—other than service costs	(280)		(187)		(561)		(374)
Income (loss) before income taxes	$	(57,106)	$	25,055	$	(31,293)	$	48,762

Schedule of Balance Sheets Data

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,860	5,645	3,514	—	—	$	52,019
Plant and equipment	5,471,342		1,483,570	1,396,982	—	—	8,351,894
Right-of-use assets - finance lease	362,741		36,074	50,757	—	—	449,572
Less accumulated depreciation	(2,001,115)		(676,745)	(608,860)	—	—	(3,286,720)
Construction in progress	264,823		27,641	43,739	—	—	336,203
Utility property, plant and equipment, net	4,140,651		876,185	886,132	—	—	5,902,968
Nonutility property, plant and equipment, less accumulated depreciation	5,293		115	1,532	—	—	6,940
Total property, plant and equipment, net	4,145,944		876,300	887,664	—	—	5,909,908
Investment in wholly owned subsidiaries, at equity	482,112		—	—	—	(482,112)	—
Current assets
Cash and cash equivalents	58,819		18,864	10,860	77	—	88,620
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	110,000		—	—	—	(110,000)	—
Customer accounts receivable, net	143,860		33,223	34,232	—	—	211,315
Accrued unbilled revenues, net	131,246		25,080	22,220	—	—	178,546
Other accounts receivable, net	59,341		12,802	24,179	—	(38,430)	57,892
Fuel oil stock, at average cost	112,116		13,843	20,132	—	—	146,091
Materials and supplies, at average cost	65,354		14,154	33,496	—	—	113,004
Prepayments and other	50,896		5,784	14,203	—	(4,287)	66,596
Regulatory assets	65,372		4,872	9,026	—	—	79,270
Total current assets	799,004		128,622	168,348	77	(152,717)	943,334
Other long-term assets
Operating lease right-of-use assets	32,387		24,197	8,156	—	—	64,740
Regulatory assets	200,662		15,123	27,354	—	—	243,139
Other	212,914		37,056	35,144	—	(47,337)	237,777
Total other long-term assets	445,963		76,376	70,654	—	(47,337)	545,656
Total assets	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

June 30, 2024

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi- diaries	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	1,192,842	243,878	238,157	77	(482,112)	$	1,192,842
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,386,884		244,409	256,500	—	—	1,887,793
Total capitalization	2,602,019		495,287	499,657	77	(482,112)	3,114,928
Current liabilities
Current portion of operating lease liabilities	5,804		7,216	2,882	—	—	15,902
Current portion of long-term debt	39,961		4,995	1,998	—	—	46,954
Short-term borrowings from affiliate	—		—	110,000	—	(110,000)	—
Accounts payable	146,724		23,805	24,005	—	—	194,534
Interest and preferred dividends payable	17,001		3,228	3,394	—	(631)	22,992
Taxes accrued, including revenue taxes	180,419		40,640	32,687	—	(4,287)	249,459
Regulatory liabilities	10,442		8,284	5,380	—	—	24,106
Wildfire tort-related claims (Note 2)	1,369,600		171,200	171,200	—	—	1,712,000
Other	83,336		28,351	38,149	—	(37,799)	112,037
Total current liabilities	1,853,287		287,719	389,695	—	(152,717)	2,377,984
Deferred credits and other liabilities
Operating lease liabilities	31,854		17,342	5,583	—	—	54,779
Finance lease liabilities	348,341		34,712	50,178	—	—	433,231
Deferred income taxes	—		7,019	25,521	—	(32,540)	—
Regulatory liabilities	830,156		205,042	116,305	—	—	1,151,503
Unamortized tax credits	57,247		11,052	10,932	—	—	79,231
Defined benefit pension and other postretirement benefit plans liability	75,433		—	—	—	(14,797)	60,636
Other	74,686		23,125	28,795	—	—	126,606
Total deferred credits and other liabilities	1,417,717		298,292	237,314	—	(47,337)	1,905,986
Total capitalization and liabilities	$	5,873,023	1,081,298	1,126,666	77	(682,166)	$	7,398,898

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	42,859	5,645	3,594	—	—	$	52,098
Plant and equipment	5,398,281		1,459,639	1,374,890	—	—	8,232,810
Finance lease right-of-use assets	306,099		36,075	—	—	—	342,174
Less accumulated depreciation	(1,925,660)		(666,581)	(605,273)	—	—	(3,197,514)
Construction in progress	247,836		33,488	38,899	—	—	320,223
Utility property, plant and equipment, net	4,069,415		868,266	812,110	—	—	5,749,791
Nonutility property, plant and equipment, less accumulated depreciation	5,295		115	1,532	—	—	6,942
Total property, plant and equipment, net	4,074,710		868,381	813,642	—	—	5,756,733
Investment in wholly owned subsidiaries, at equity	722,211		—	—	—	(722,211)	—
Current assets
Cash and cash equivalents	89,755		10,658	5,587	77	—	106,077
Restricted cash	2,000		—	—	—	—	2,000
Advances to affiliates	70,500		—	—	—	(70,500)	—
Customer accounts receivable, net	172,747		38,216	33,346	—	—	244,309
Accrued unbilled revenues, net	136,367		25,102	24,175	—	—	185,644
Other accounts receivable, net	143,160		13,318	32,521	—	(77,480)	111,519
Fuel oil stock, at average cost	108,228		17,968	22,041	—	—	148,237
Materials and supplies, at average cost	64,334		14,397	35,702	—	—	114,433
Prepayments and other	40,767		7,724	11,638	—	(1,638)	58,491
Regulatory assets	58,920		5,771	3,762	—	—	68,453
Total current assets	886,778		133,154	168,772	77	(149,618)	1,039,163
Other long-term assets
Operating lease right-of-use assets	34,856		27,470	9,551	—	—	71,877
Regulatory assets	189,417		13,575	23,359	—	—	226,351
Other	134,033		36,439	33,129	—	(14,171)	189,430
Total other long-term assets	358,306		77,484	66,039	—	(14,171)	487,658
Total assets	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

(continued)

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet (continued)

December 31, 2023

(in thousands)	Hawaiian Electric		Hawaii Electric Light	Maui Electric	Other subsi-diary	Consoli- dating adjustments	Hawaiian Electric Consolidated
Capitalization and liabilities
Capitalization
Common stock equity	$	2,409,110	359,790	362,344	77	(722,211)	$	2,409,110
Cumulative preferred stock—not subject to mandatory redemption	22,293		7,000	5,000	—	—	34,293
Long-term debt, net	1,426,516		249,339	258,422	—	—	1,934,277
Total capitalization	3,857,919		616,129	625,766	77	(722,211)	4,377,680
Current liabilities
Current portion of operating lease liabilities	6,788		7,025	2,804	—	—	16,617
Short-term borrowings-affiliate	—		—	70,500	—	(70,500)	—
Accounts payable	136,102		29,418	25,520	—	—	191,040
Interest and preferred dividends payable	17,085		3,098	3,074	—	(375)	22,882
Taxes accrued, including revenue taxes	211,840		43,932	37,808	—	(1,638)	291,942
Regulatory liabilities	20,013		8,508	8,038	—	—	36,559
Wildfire tort-related claims	75,000		—	—	—	—	75,000
Other	90,131		33,240	50,170	—	(77,105)	96,436
Total current liabilities	556,959		125,221	197,914	—	(149,618)	730,476
Deferred credits and other liabilities
Operating lease liabilities	34,262		20,792	7,044	—	—	62,098
Finance lease liabilities	295,935		35,043	—	—	—	330,978
Deferred income taxes	280,029		51,661	67,311	—	—	399,001
Regulatory liabilities	803,404		199,173	111,554	—	—	1,114,131
Unamortized tax credits	61,130		11,650	11,532	—	—	84,312
Defined benefit pension and other postretirement benefit plans liability	74,842		—	—	—	(14,171)	60,671
Other	77,525		19,350	27,332		—	124,207
Total deferred credits and other liabilities	1,627,127		337,669	224,773	—	(14,171)	2,175,398
Total capitalization and liabilities	$	6,042,005	1,079,019	1,048,453	77	(886,000)	$	7,283,554

Balance Sheets Data

(in thousands)	June 30, 2024				December 31, 2023
Assets
Cash and due from banks			$	139,114			$	184,383
Interest-bearing deposits			195,721				251,072
Cash and cash equivalents			334,835				435,455
Investment securities
Available-for-sale, at fair value			1,061,687				1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)			1,179,182				1,201,314
Stock in Federal Home Loan Bank, at cost			29,204				14,728
Loans held for investment			6,030,158				6,180,810
Allowance for credit losses			(66,813)				(74,372)
Net loans			5,963,345				6,106,438
Loans held for sale, at lower of cost or fair value			13,904				15,168
Other			698,648				681,460
Goodwill			—				82,190
Total assets			$	9,280,805			$	9,673,192
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing			$	2,515,062			$	2,599,762
Deposit liabilities—interest-bearing			5,521,411				5,546,016
Other borrowings			520,000				750,000
Other			226,488				247,563
Total liabilities			8,782,961				9,143,341
Common stock			1				1
Additional paid-in capital			359,048				358,067
Retained earnings			439,202				464,055
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(291,864)			$	(282,963)
Retirement benefit plans	(8,543)		(300,407)		(9,309)		(292,272)
Total shareholder’s equity			497,844				529,851
Total liabilities and shareholder’s equity			$	9,280,805			$	9,673,192
Other assets
Bank-owned life insurance			$	197,714			$	187,857
Premises and equipment, net			181,855				187,042
Accrued interest receivable			29,003				28,472
Mortgage-servicing rights			7,906				8,169
Low-income housing investments			104,394				112,234
Deferred tax asset			122,927				104,292
Other			54,849				53,394
Total other assets			$	698,648			$	681,460
Other liabilities
Accrued expenses			$	110,173			$	115,231
Cashier’s checks			37,372				40,479
Advance payments by borrowers			11,477				10,107
Other			67,466				81,746
Total other liabilities			$	226,488			$	247,563

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
June 30, 2024
Available-for-sale
U.S. Treasury and federal agency obligations	$	9,226	$	—	$	(343)	$	8,883	—	$	—	$	—	8	$	8,883	$	(343)
Mortgage-backed securities*	1,229,529		3		(223,731)		1,005,801		—	—		—		115	1,005,191		(223,731)
Corporate bonds	35,171		—		(2,244)		32,927		—	—		—		3	32,927		(2,244)
Mortgage revenue bonds	14,076		—		—		14,076		—	—		—		—	—		—
	$	1,288,002	$	3	$	(226,318)	$	1,061,687	—	$	—	$	—	126	$	1,047,001	$	(226,318)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,929	$	—	$	(7,839)	$	52,090	—	$	—	$	—	3	$	52,090	$	(7,839)
Mortgage-backed securities*	1,119,253		41		(112,693)		1,006,601		30	314,047		(9,253)		72	685,612		(103,440)
	$	1,179,182	$	41	$	(120,532)	$	1,058,691	30	$	314,047	$	(9,253)	75	$	737,702	$	(111,279)
December 31, 2023
Available-for-sale
U.S. Treasury and federal agency obligations	$	12,437	$	—	$	(427)	$	12,010	—	$	—	$	—	9	$	12,010	$	(427)
Mortgage-backed securities*	1,279,852		—		(202,684)		1,077,168		3	1,649		(22)		116	1,075,519		(202,662)
Corporate bonds	35,239		—		(2,336)		32,903		—	—		—		3	32,903		(2,336)
Mortgage revenue bonds	14,358		—		—		14,358		—	—		—		—	—		—
	$	1,341,886	$	—	$	(205,447)	$	1,136,439	3	$	1,649	$	(22)	128	$	1,120,432	$	(205,425)
Held-to-maturity
U.S. Treasury and federal agency obligations	$	59,917	$	—	$	(7,135)	$	52,782	—	$	—	$	—	3	$	52,782	$	(7,135)
Mortgage-backed securities*	1,141,397		2,221		(92,732)		1,050,886		37	378,326		(7,610)		43	432,082		(85,122)
	$	1,201,314	$	2,221	$	(99,867)	$	1,103,668	37	$	378,326	$	(7,610)	46	$	484,864	$	(92,257)

* Issued or guaranteed by U.S. Government agencies or sponsored agencies

Schedule of Contractual Maturities of Available-for-Sale Securities

The contractual maturities of investment securities were as follows:

June 30, 2024	Amortized  cost		Fair value
(in thousands)
Available-for-sale
Due in one year or less	$	626	$	614
Due after one year through five years	43,771		41,196
Due after five years through ten years	14,076		14,076
Due after ten years	—		—
	58,473		55,886
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,229,529		1,005,801
Total available-for-sale securities	$	1,288,002	$	1,061,687
Held-to-maturity
Due in one year or less	$	—	$	—
Due after one year through five years	39,849		35,286
Due after five years through ten years	20,080		16,804
Due after ten years	—		—
	59,929		52,090
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,119,253		1,006,601
Total held-to-maturity securities	$	1,179,182	$	1,058,691

Schedule of Components of Loans Receivable

The components of loans were summarized as follows:

	June 30, 2024		December 31, 2023
(in thousands)
Real estate:
Residential 1-4 family	$	2,603,825	$	2,595,162
Commercial real estate	1,368,907		1,374,038
Home equity line of credit	973,216		1,017,207
Residential land	20,818		18,364
Commercial construction	181,148		172,405
Residential construction	17,254		17,843
Total real estate	5,165,168		5,195,019
Commercial	648,286		743,303
Consumer	244,637		272,256
Total loans	6,058,091		6,210,578
Less: Deferred fees and discounts	(27,933)		(29,768)
Allowance for credit losses	(66,813)		(74,372)
Total loans, net	$	5,963,345	$	6,106,438

Schedule of Allowance for Credit Losses

The allowance for credit losses (balances and changes) by portfolio segment 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		Total
Three months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	6,406	$	20,334	$	8,073	$	672	$	3,401	$	41	$	7,614	$	24,516	$	71,057
Charge-offs	—		—		—		—		—		—		(126)		(3,000)		(3,126)
Recoveries	7		—		9		—		—		—		190		686		892
Provision	(194)		(1,678)		1,470		87		(32)		(3)		(1,361)		(299)		(2,010)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Three months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	4,612	$	22,701	$	6,053	$	620	$	735	$	28	$	11,936	$	24,611	$	71,296
Charge-offs	(181)		—		(297)		—		—		—		(157)		(2,568)		(3,203)
Recoveries	2		—		17		3		—		—		206		904		1,132
Provision	275		(2,423)		1,366		30		1,814		(2)		(627)		(590)		(157)
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068
Six months ended June 30, 2024
Allowance for credit losses:
Beginning balance	$	7,435	$	22,185	$	7,778	$	621	$	3,603	$	43	$	9,122	$	23,585	$	74,372
Charge-offs	(842)		—		—		—		—		—		(240)		(5,719)		(6,801)
Recoveries	193		—		247		—		—		—		285		1,686		2,411
Provision	(567)		(3,529)		1,527		138		(234)		(5)		(2,850)		2,351		(3,169)
Ending balance	$	6,219	$	18,656	$	9,552	$	759	$	3,369	$	38	$	6,317	$	21,903	$	66,813
Six months ended June 30, 2023
Allowance for credit losses:
Beginning balance	$	6,270	$	21,898	$	6,125	$	717	$	1,195	$	46	$	12,426	$	23,539	$	72,216
Charge-offs	(990)		—		(360)		—		—		—		(384)		(4,891)		(6,625)
Recoveries	6		—		34		3		—		—		604		1,812		2,459
Provision	(578)		(1,620)		1,340		(67)		1,354		(20)		(1,288)		1,897		1,018
Ending balance	$	4,708	$	20,278	$	7,139	$	653	$	2,549	$	26	$	11,358	$	22,357	$	69,068

Schedule of Allowance for Loan Commitments

The allowance for loan commitments by portfolio segment were as follows:

(in thousands)	Home equity  line of credit		Commercial construction		Commercial loans		Total
Three months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	3,100	$	400	$	4,100
Provision	100		—		—		100
Ending balance	$	700	$	3,100	$	400	$	4,200
Three months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600
Six months ended June 30, 2024
Allowance for loan commitments:
Beginning balance	$	600	$	4,300	$	200	$	5,100
Provision	100		(1,200)		200		(900)
Ending balance	$	700	$	3,100	$	400	$	4,200
Six months ended June 30, 2023
Allowance for loan commitments:
Beginning balance	$	400	$	2,600	$	1,400	$	4,400
Provision	200		1,200		(1,200)		200
Ending balance	$	600	$	3,800	$	200	$	4,600

Schedule of Credit Risk Profile by Internally Assigned Grade for Loans

The credit risk profile by vintage date based on payment activity or internally assigned grade for loans was as follows:

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Converted to term loans		Total
June 30, 2024
Residential 1-4 family
Current	$	89,885	$	255,714	$	399,372	$	715,212	$	390,719	$	745,688	$	—	$	—	$	2,596,590
30-59 days past due	—		—		—		—		—		1,362		—		—		1,362
60-89 days past due	—		—		—		543		—		1,304		—		—		1,847
Greater than 89 days past due	—		—		726		—		—		3,300		—		—		4,026
	89,885		255,714		400,098		715,755		390,719		751,654		—		—		2,603,825
Home equity line of credit
Current	—		—		—		—		—		—		905,690		63,617		969,307
30-59 days past due	—		—		—		—		—		—		1,403		632		2,035
60-89 days past due	—		—		—		—		—		—		542		216		758
Greater than 89 days past due	—		—		—		—		—		—		885		231		1,116
	—		—		—		—		—		—		908,520		64,696		973,216
Residential land
Current	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,402		3,748		4,524		4,797		1,737		610		—		—		20,818
Residential construction
Current	550		7,501		9,203		—		—		—		—		—		17,254
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	550		7,501		9,203		—		—		—		—		—		17,254
Consumer
Current	18,275		70,089		130,936		6,589		840		328		9,746		2,071		238,874
30-59 days past due	242		552		1,040		126		12		3		61		141		2,177
60-89 days past due	22		602		1,053		53		7		3		43		25		1,808
Greater than 89 days past due	—		454		916		63		10		—		179		156		1,778
	18,539		71,697		133,945		6,831		869		334		10,029		2,393		244,637
Commercial real estate
Pass	22,976		105,110		376,911		189,510		263,783		373,432		15,482		—		1,347,204
Special Mention	—		—		1,208		1,465		—		1,116		—		—		3,789
Substandard	—		—		—		1,516		—		13,990		—		—		15,506
Doubtful	—		—		—		—		—		2,408		—		—		2,408
	22,976		105,110		378,119		192,491		263,783		390,946		15,482		—		1,368,907
Commercial construction
Pass	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	—		62,306		36,925		16,416		1,333		—		64,168		—		181,148
Commercial
Pass	33,205		88,184		166,815		92,150		71,214		79,756		97,353		6,929		635,606
Special Mention	—		1,685		—		—		—		—		3,801		—		5,486
Substandard	—		—		2,775		472		—		3,049		730		80		7,106
Doubtful	—		—		—		—		88		—		—		—		88
	33,205		89,869		169,590		92,622		71,302		82,805		101,884		7,009		648,286
Total loans	$	170,557	$	595,945	$	1,132,404	$	1,028,912	$	729,743	$	1,226,349	$	1,100,083	$	74,098	$	6,058,091

	Term Loans by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Converted to term loans		Total
December 31, 2023
Residential 1-4 family
Current	$	263,605	$	407,304	$	729,256	$	399,766	$	104,487	$	672,408	$	—	$	—	$	2,576,826
30-59 days past due	—		708		—		268		—		3,525		—		—		4,501
60-89 days past due	—		726		2,694		—		—		1,745		—		—		5,165
Greater than 89 days past due	—		2,519		871		1,129		489		3,662		—		—		8,670
	263,605		411,257		732,821		401,163		104,976		681,340		—		—		2,595,162
Home equity line of credit
Current	—		—		—		—		—		—		954,461		59,146		1,013,607
30-59 days past due	—		—		—		—		—		—		1,219		262		1,481
60-89 days past due	—		—		—		—		—		—		597		—		597
Greater than 89 days past due	—		—		—		—		—		—		1,111		411		1,522
	—		—		—		—		—		—		957,388		59,819		1,017,207
Residential land
Current	3,788		4,097		7,234		1,847		—		723		—		—		17,689
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		675		—		—		—		—		—		—		675
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	3,788		4,772		7,234		1,847		—		723		—		—		18,364
Residential construction
Current	5,369		10,984		1,490		—		—		—		—		—		17,843
30-59 days past due	—		—		—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—		—		—
Greater than 89 days past due	—		—		—		—		—		—		—		—		—
	5,369		10,984		1,490		—		—		—		—		—		17,843
Consumer
Current	87,686		153,239		9,852		1,654		451		200		10,663		2,779		266,524
30-59 days past due	805		1,314		176		29		24		—		56		163		2,567
60-89 days past due	385		886		114		41		21		—		60		69		1,576
Greater than 89 days past due	354		786		101		24		34		—		67		223		1,589
	89,230		156,225		10,243		1,748		530		200		10,846		3,234		272,256
Commercial real estate
Pass	104,368		384,144		180,986		267,458		65,625		307,367		15,482		—		1,325,430
Special Mention	—		1,975		11,159		—		14,110		3,008		—		—		30,252
Substandard	—		—		1,538		—		11,048		5,770		—		—		18,356
Doubtful	—		—		—		—		—		—		—		—		—
	104,368		386,119		193,683		267,458		90,783		316,145		15,482		—		1,374,038
Commercial construction
Pass	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Special Mention	—		—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		—		—		—		—
Doubtful	—		—		—		—		—		—		—		—		—
	45,863		33,240		26,133		1,333		—		—		65,836		—		172,405
Commercial
Pass	124,667		199,796		106,669		73,976		37,580		80,012		87,206		6,250		716,156
Special Mention	1,860		6,989		951		—		250		—		7,352		—		17,402
Substandard	—		2,962		1,848		98		60		3,369		1,275		133		9,745
Doubtful	—		—		—		—		—		—		—		—		—
	126,527		209,747		109,468		74,074		37,890		83,381		95,833		6,383		743,303
Total loans	$	638,750	$	1,212,344	$	1,081,072	$	747,623	$	234,179	$	1,081,789	$	1,145,385	$	69,436	$	6,210,578

Gross charge-offs by portfolio segment and vintage were as follows:

(in thousands)	2024		2023		2022		2021		2020		Prior		Total
Six months ended June 30, 2024
Residential 1-4 family	$	—	$	—	$	361	$	277	$	—	$	204	$	842
Commercial real estate	—		—		—		—		—		—		—
Home equity line of credit	—		—		—		—		—		—		—
Residential land	—		—		—		—		—		—		—
Commercial construction	—		—		—		—		—		—		—
Residential construction	—		—		—		—		—		—		—
Commercial	—		—		—		14		—		226		240
Consumer	398		1,969		2,803		281		75		193		5,719
Total	$	398	$	1,969	$	3,164	$	572	$	75	$	623	$	6,801

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		90 days or more past due		Total past due		Current		Total financing receivables		Amortized cost> 90 days and accruing
June 30, 2024
Real estate:
Residential 1-4 family	$	1,362	$	1,847	$	4,026	$	7,235	$	2,596,590	$	2,603,825	$	—
Commercial real estate	—		—		10,908		10,908		1,357,999		1,368,907		—
Home equity line of credit	2,035		758		1,116		3,909		969,307		973,216		—
Residential land	—		—		—		—		20,818		20,818		—
Commercial construction	—		—		—		—		181,148		181,148		—
Residential construction	—		—		—		—		17,254		17,254		—
Commercial	107		150		108		365		647,921		648,286		—
Consumer	2,177		1,808		1,778		5,763		238,874		244,637		—
Total loans	$	5,681	$	4,563	$	17,936	$	28,180	$	6,029,911	$	6,058,091	$	—
December 31, 2023
Real estate:
Residential 1-4 family	$	4,501	$	5,165	$	8,670	$	18,336	$	2,576,826	$	2,595,162	$	425
Commercial real estate	—		—		11,048		11,048		1,362,990		1,374,038		—
Home equity line of credit	1,481		597		1,522		3,600		1,013,607		1,017,207		—
Residential land	—		675		—		675		17,689		18,364		—
Commercial construction	—		—		—		—		172,405		172,405		—
Residential construction	—		—		—		—		17,843		17,843		—
Commercial	163		135		244		542		742,761		743,303		—
Consumer	2,567		1,576		1,589		5,732		266,524		272,256		—
Total loans	$	8,712	$	8,148	$	23,073	$	39,933	$	6,170,645	$	6,210,578	$	425

Credit risk profile based on payment activity for loans modified during the six months ended June 30, 2024 were as follows:

(in thousands)	Current		30-59 days past due		60-89 days past due		90 days or more past due		Total
Real estate loans
Residential 1-4 family	$	3,144	$	—	$	—	$	2,102	$	5,246
Commercial real estate	1,208		—		—		—		1,208
Home equity line of credit	447		—		—		—		447
Residential land	675		—		—		—		675
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	5,474	$	—	$	—	$	2,102	$	7,576

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 were as follows:

(in thousands)	June 30, 2024						December 31, 2023
	With a related ACL		Without a related ACL		Total		With a related ACL		Without a related ACL		Total
Real estate:
Residential 1-4 family	$	9,542	$	4,446	$	13,988	$	7,755	$	2,190	$	9,945
Commercial real estate	10,908		—		10,908		11,048		—		11,048
Home equity line of credit	2,211		1,091		3,302		2,626		1,135		3,761
Residential land	675		—		675		780		—		780
Commercial construction	—		—		—		—		—		—
Residential construction	—		—		—		—		—		—
Commercial	169		173		342		133		301		434
Consumer	2,656		—		2,656		2,458		—		2,458
Total	$	26,161	$	5,710	$	31,871	$	24,800	$	3,626	$	28,426

Schedule of Loan Modification

Loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 were as follows:

(in thousands)	Term extension		Payment delay		Combination payment delay & term extension		Total		% of total class of loans
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	50	$	2,093	$	—	$	2,143	0.08	%
Commercial real estate	—		—		—		—		—
Home equity line of credit	—		—		—		—		—
Residential land	—		—		—		—		—
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	50	$	2,093	$	—	$	2,143	0.04	%
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	$	315	$	4,931	$	—	$	5,246	0.20	%
Commercial real estate	—		—		1,208		1,208		0.09	%
Home equity line of credit	—		447		—		447		0.05	%
Residential land	—		675		—		675		3.24	%
Commercial construction	—		—		—		—		—
Residential construction	—		—		—		—		—
Commercial	—		—		—		—		—
Consumer	—		—		—		—		—
Total	$	315	$	6,053	$	1,208	$	7,576	0.13	%

Financial effect of loan modifications during the three and six months ended June 30, 2024 for borrowers experiencing financial difficulty were as follows:

	Weighted average
	Term extension (in months)	Payment delay (in months)
Three months ended June 30, 2024
Real estate loans
Residential 1-4 family	114	11
Commercial real estate	—	—
Home equity line of credit	—	—
Residential land	—	—
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—
Six months ended June 30, 2024
Real estate loans
Residential 1-4 family	149	10
Commercial real estate	9	9
Home equity line of credit	—	9
Residential land	—	9
Commercial construction	—	—
Residential construction	—	—
Commercial	—	—
Consumer	—	—

Schedule of Collateral-Dependent Loans

Loans considered collateral-dependent were as follows:

	Amortized cost
(in thousands)	June 30, 2024		December 31, 2023		Collateral type
Real estate:
Residential 1-4 family	$	4,524	$	2,272	Residential real estate property
Commercial real estate	10,908		11,048		Commercial real estate property
Home equity line of credit	1,200		1,135		Residential real estate property
Total real estate	16,632		14,455
Commercial	262		301		Business assets
Total	$	16,894	$	14,756

Schedule of Amortized Intangible Assets

Changes in the carrying value of MSRs were as follows:

(in thousands)	Gross carrying amount		Accumulated amortization		Valuation allowance		Net carrying amount
June 30, 2024	$	18,114	$	(10,208)	$	—	$	7,906
December 31, 2023	18,241		(10,072)		—		8,169

Changes related to MSRs were as follows:

	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
Mortgage servicing rights
Beginning balance	$	8,050	$	8,745	$	8,169	$	9,047
Amount capitalized	179		84		377		135
Amortization	(323)		(334)		(640)		(687)
Other-than-temporary impairment	—		—		—		—
Carrying amount before valuation allowance	7,906		8,495		7,906		8,495
Valuation allowance for mortgage servicing rights
Beginning balance	—		—		—		—
Provision	—		—		—		—
Other-than-temporary impairment	—		—		—		—
Ending balance	—		—		—		—
Net carrying value of mortgage servicing rights	$	7,906	$	8,495	$	7,906	$	8,495

Schedule of Key Assumptions Used in Estimating fair Value

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

(dollars in thousands)	June 30, 2024			December 31, 2023
Unpaid principal balance	$	1,399,592		$	1,402,736
Weighted average note rate	3.57		%	3.47		%
Weighted average discount rate	10.00		%	10.00		%
Weighted average prepayment speed	6.81		%	5.71		%

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)	June 30, 2024		December 31, 2023
Prepayment rate:
25 basis points adverse rate change	$	(133)	$	(90)
50 basis points adverse rate change	(296)		(204)
Discount rate:
25 basis points adverse rate change	(185)		(203)
50 basis points adverse rate change	(367)		(402)

Schedule of Notional and Fair Value of Derivatives

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

	June 30, 2024				December 31, 2023
(in thousands)	Notional amount		Fair value		Notional amount		Fair value
Interest rate lock commitments	$	5,330	$	89	$	6,246	$	86
Forward commitments	5,250		5		5,500		(18)

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	June 30, 2024				December 31, 2023
(in thousands)	Asset derivatives		Liability derivatives		Asset derivatives		Liability derivatives
Interest rate lock commitments	$	89	$	—	$	86	$	—
Forward commitments	5		—		—		18
	$	94	$	—	$	86	$	18

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 ASB’s statements of income:

Derivative Financial Instruments Not Designated as Hedging Instruments	Location of net gains (losses) recognized in the Statements of Income	Three months ended June 30				Six months ended June 30
(in thousands)		2024		2023		2024		2023
Interest rate lock commitments	Mortgage banking income	$	(47)	$	62	$	3	$	79
Forward commitments	Mortgage banking income	18		46		23		33
		$	(29)	$	108	$	26	$	112

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Shareholders' equity (Tables)

6 Months Ended

Jun. 30, 2024

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		AOCI-Retirement benefit plans
Balance, December 31, 2023	$	(282,963)	$	1,638	$	(8,025)	$	(289,350)	$	2,849
Current period other comprehensive income (loss)	(8,901)		670		24		(8,207)		(95)
Balance, June 30, 2024	$	(291,864)	$	2,308	$	(8,001)	$	(297,557)	$	2,754
Balance, December 31, 2022	$	(328,904)	$	1,991	$	(9,115)	$	(336,028)	$	2,861
Current period other comprehensive income (loss)	12,987		(245)		137		12,879		(89)
Balance, June 30, 2023	$	(315,917)	$	1,746	$	(8,978)	$	(323,149)	$	2,772

Schedule of Reclassification out of AOCI

Reclassifications out of AOCI were as follows:

	Amount reclassified from AOCI								Affected line item in the  Statements of Income / Balance Sheets
	Three months ended June 30				Six months ended June 30
(in thousands)	2024		2023		2024		2023
HEI consolidated
Amortization of unrealized holding losses on held-to-maturity securities	$	3,288	$	3,689	$	6,374	$	7,366	Bank revenues
Net realized gains on derivatives qualifying as cash flow hedges	(51)		(48)		(99)		(96)		Interest expense
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	(445)		(357)		(894)		(714)		See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	3,251	$	3,710	$	6,299	$	7,407
Hawaiian Electric consolidated
Retirement benefit plans:
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost	$	(505)	$	(470)	$	(1,013)	$	(940)	See Note 9 for additional details
Impact of D&Os of the PUC included in regulatory assets	459		426		918		851		See Note 9 for additional details
Total reclassifications	$	(46)	$	(44)	$	(95)	$	(89)

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Revenues (Tables)

6 Months Ended

Jun. 30, 2024

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following tables disaggregate revenues by major source, timing of revenue recognition, and segment:

	Three months ended June 30, 2024								Six months ended June 30, 2024
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	244,539	$	—	$	—	$	244,539	$	486,061	$	—	$	—	$	486,061
Electric energy sales - commercial	251,482		—		—		251,482		493,250		—		—		493,250
Electric energy sales - large light and power	280,940		—		—		280,940		552,027		—		—		552,027
Electric energy sales - other	4,609		—		—		4,609		9,555		—		—		9,555
Bank fees	—		12,723		—		12,723		—		25,238		—		25,238
Other sales	—		—		2,964		2,964		—		—		6,270		6,270
Total revenues from contracts with customers	781,570		12,723		2,964		797,257		1,540,893		25,238		6,270		1,572,401
Revenues from other sources
Regulatory revenue	(486)		—		—		(486)		20,704		—		—		20,704
Bank interest and dividend income	—		86,178		—		86,178		—		174,113		—		174,113
Other bank noninterest income	—		3,042		—		3,042		—		7,736		—		7,736
Other	11,247		—		122		11,369		19,312		—		252		19,564
Total revenues from other sources	10,761		89,220		122		100,103		40,016		181,849		252		222,117
Total revenues	$	792,331	$	101,943	$	3,086	$	897,360	$	1,580,909	$	207,087	$	6,522	$	1,794,518
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,723	$	—	$	12,723	$	—	$	25,238	$	—	$	25,238
Services/goods transferred over time	781,570		—		2,964		784,534		1,540,893		—		6,270		1,547,163
Total revenues from contracts with customers	$	781,570	$	12,723	$	2,964	$	797,257	$	1,540,893	$	25,238	$	6,270	$	1,572,401

	Three months ended June 30, 2023								Six months ended June 30, 2023
(in thousands)	Electric  utility		Bank		Other		Total		Electric  utility		Bank		Other		Total
Revenues from contracts with customers
Electric energy sales - residential	$	239,867	$	—	$	—	$	239,867	$	495,417	$	—	$	—	$	495,417
Electric energy sales - commercial	250,108		—		—		250,108		504,578		—		—		504,578
Electric energy sales - large light and power	279,811		—		—		279,811		570,789		—		—		570,789
Electric energy sales - other	4,483		—		—		4,483		9,940		—		—		9,940
Bank fees	—		12,281		—		12,281		—		24,303		—		24,303
Other sales	—		—		4,438		4,438		—		—		8,345		8,345
Total revenues from contracts with customers	774,269		12,281		4,438		790,988		1,580,724		24,303		8,345		1,613,372
Revenues from other sources
Regulatory revenue	9,039		—		—		9,039		24,643		—		—		24,643
Bank interest and dividend income	—		81,741		—		81,741		—		161,220		—		161,220
Other bank noninterest income	—		2,863		—		2,863		—		5,219		—		5,219
Other	10,883		—		171		11,054		19,185		—		283		19,468
Total revenues from other sources	19,922		84,604		171		104,697		43,828		166,439		283		210,550
Total revenues	$	794,191	$	96,885	$	4,609	$	895,685	$	1,624,552	$	190,742	$	8,628	$	1,823,922
Timing of revenue recognition
Services/goods transferred at a point in time	$	—	$	12,281	$	—	$	12,281	$	—	$	24,303	$	—	$	24,303
Services/goods transferred over time	774,269		—		4,438		778,707		1,580,724		—		8,345		1,589,069
Total revenues from contracts with customers	$	774,269	$	12,281	$	4,438	$	790,988	$	1,580,724	$	24,303	$	8,345	$	1,613,372

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Retirement benefits (Tables)

6 Months Ended

Jun. 30, 2024

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost for Consolidated HEI

The components of net periodic pension costs (NPPC) and net periodic benefit costs (NPBC) for HEI consolidated and Hawaiian Electric consolidated were as follows:

	Three months ended June 30								Six months ended June 30
	Pension benefits				Other benefits				Pension benefits				Other benefits
(in thousands)	2024		2023		2024		2023		2024		2023		2024		2023
HEI consolidated
Service cost	$	11,265	$	11,396	$	282	$	343	$	22,529	$	22,792	$	563	$	687
Interest cost	26,506		25,622		1,867		2,157		53,012		51,243		3,734		4,314
Expected return on plan assets	(35,982)		(35,197)		(3,487)		(3,405)		(71,964)		(70,392)		(6,972)		(6,810)
Amortization of net prior period gain	—		—		—		(219)		—		—		—		(438)
Amortization of net actuarial (gain)/losses	111		189		(712)		(449)		222		377		(1,425)		(898)
Net periodic pension/benefit cost (return)	1,900		2,010		(2,050)		(1,573)		3,799		4,020		(4,100)		(3,145)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,989	$	20,143	$	(163)	$	(149)	$	39,978	$	40,286	$	(325)	$	(296)
Hawaiian Electric consolidated
Service cost	$	10,916	$	11,018	$	278	$	340	$	21,832	$	22,037	$	556	$	680
Interest cost	24,627		23,699		1,779		2,063		49,254		47,397		3,558		4,126
Expected return on plan assets	(33,775)		(32,971)		(3,434)		(3,354)		(67,552)		(65,943)		(6,868)		(6,707)
Amortization of net prior period gain	—		—		—		(218)		—		—		—		(436)
Amortization of net actuarial (gain)/losses	11		18		(694)		(433)		23		37		(1,388)		(867)
Net periodic pension/benefit cost (return)	1,779		1,764		(2,071)		(1,602)		3,557		3,528		(4,142)		(3,204)
Impact of PUC D&Os	18,089		18,133		1,887		1,424		36,179		36,266		3,775		2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$	19,868	$	19,897	$	(184)	$	(178)	$	39,736	$	39,794	$	(367)	$	(355)

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Share-based compensation (Tables)

6 Months Ended

Jun. 30, 2024

Share-Based Payment Arrangement [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 June 30				Six months ended June 30
(in millions)	2024		2023		2024		2023
HEI consolidated
Share-based compensation expense 1	$	1.8	$	3.9	$	3.1	$	5.9
Income tax benefit	0.2		0.8		0.3		1.1
Hawaiian Electric consolidated
Share-based compensation expense 1	0.8		1.1		1.2		1.7
Income tax benefit	0.1		0.2		0.1		0.4

1    For the three and six months ended June 30, 2024 and 2023, the Company has not capitalized any share-based compensation.

Schedule of Common Stock Granted to Nonemployee Directors

HEI granted HEI common stock to nonemployee directors under the 2011 Director Plan as follows:

	Three months ended June 30				Six months ended June 30
(dollars in millions)	2024		2023		2024		2023
Shares granted	—		38,941		—		40,450
Fair value	$	—	$	1.4	$	—	$	1.5
Income tax benefit	—		0.4		—		0.4

Schedule of Restricted Stock Units

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

	Three months ended June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	90,903		$	42.11	202,133		$	41.25	189,024		$	41.23	182,528		$	39.75
Granted	—		—		—		—		—		—		100,088		42.41
Vested	(1,034)		44.31		(1,035)		44.31		(98,084)		40.43		(81,112)		39.37
Forfeited	—		—		(1,968)		42.49		(1,071)		41.97		(2,374)		41.79
Outstanding, end of period	89,869		$	42.08	199,130		$	41.22	89,869		$	42.08	199,130		$	41.22
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	—			$	4.2

(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 TSR was as follows:

	Three months ended June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	109,643		$	33.82	80,006		$	50.27	76,477		$	50.11	71,574		$	47.67
Granted	—		—		—		—		62,152		17.28		27,123		55.98
Vested (issued or unissued and cancelled)	—		—		—		—		(28,577)		41.12		(18,691)		48.62
Forfeited	(381)		55.66		(722)		48.92		(790)		55.64		(722)		48.92
Outstanding, end of period	109,262		$	33.75	79,284		$	50.28	109,262		$	33.75	79,284		$	50.28
Total weighted-average grant-date fair value of shares granted (in millions)	$	—			$	—			$	1.1			$	1.5

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

Schedule of Long-Term Incentive Plan Assumptions

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

	2024		2023
Risk-free interest rate	4.25	%	4.19	%
Expected life in years	3		3
Expected volatility	52.5	%	33.1	%
Range of expected volatility for Peer Group	12.3% to 52.5%		28.7% to 38.8%
Grant-date fair value (per share)	$17.28		$55.98

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 June 30								Six months ended June 30
	2024				2023				2024				2023
	Shares		(1)		Shares		(1)		Shares		(1)		Shares		(1)
Outstanding, beginning of period	574,744		$	23.68	355,310		$	38.87	327,085		$	39.44	309,589		$	39.50
Granted	—		—		—		—		362,963		13.09		108,499		42.41
Vested	—		—		—		—		(113,118)		34.93		(62,778)		48.07
Increase above target (cancelled)	(11,407)		42.37		6,001		36.08		(11,953)		42.32		6,001		36.08
Forfeited	(1,525)		42.07		(3,834)		43.53		(3,165)		42.06		(3,834)		43.53
Outstanding, end of period	561,812		$	23.25	357,477		$	38.78	561,812		$	23.25	357,477		$	38.78
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$	—			$	—			$	4.8			$	4.6

(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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Cash flows (Tables)

6 Months Ended

Jun. 30, 2024

Supplemental Cash Flow Elements [Abstract]

Schedule of Supplemental Disclosures of Cash and Noncash Activity

Six months ended June 30	2024		2023
(in millions)
Supplemental disclosures of cash flow information
HEI consolidated
Interest paid to non-affiliates, net of amounts capitalized	$	133	$	75
Income taxes paid (including refundable credits)	18		28
Income taxes refunded (including refundable credits)	—		1
Hawaiian Electric consolidated
Interest paid to non-affiliates	44		33
Income taxes paid (including refundable credits)	27		38
Income taxes refunded (including refundable credits)	—		2
Supplemental disclosures of noncash activities
HEI consolidated
Property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	26		50
Right-of-use assets obtained in exchange for finance lease obligations (financing)	108		76
Right-of-use assets obtained in exchange for operating lease obligations (investing)	1		1
Common stock issued (gross) for director and executive/management compensation (financing)1	3		8
Obligations to fund low income housing investments (investing)	—		7
Loans transferred from held for investment to held for sale (investing)	29		72
Transfer of retail repurchase agreements to deposit liabilities (financing)	—		98
Hawaiian Electric consolidated
Electric utility property, plant and equipment
Estimated fair value of noncash contributions in aid of construction (investing)	7		6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	25		49
Right-of-use assets obtained in exchange for finance lease obligations (financing)	107		76

1 The 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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Fair value measurements (Tables)

6 Months Ended

Jun. 30, 2024

Fair Value Disclosures [Abstract]

Schedule of Carrying or Notional Amount, Fair Value and Placement in the Fair Value Hierarchy 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.

			Estimated fair value
(in thousands)	Carrying or notional amount		Quoted prices in active markets for identical assets  (Level 1)		Significant  other observable  inputs  (Level 2)		Significant unobservable inputs  (Level 3)		Total
June 30, 2024
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,061,687	$	—	$	1,047,611	$	14,076	$	1,061,687
Held-to-maturity investment securities	1,179,182		—		1,058,691		—		1,058,691
Loans, net	5,977,249		—		13,899		5,494,566		5,508,465
Mortgage servicing rights	7,906		—		—		17,862		17,862
Derivative assets	41,122		5		1,817		—		1,822
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,048,825		—		1,037,878		—		1,037,878
Other bank borrowings	520,000		—		518,083		—		518,083
Long-term debt, net—other than bank	2,838,224		—		2,124,907		—		2,124,907
Hawaiian Electric consolidated
Long-term debt, net	1,934,747		—		1,380,338		—		1,380,338
December 31, 2023
Financial assets
HEI consolidated
Available-for-sale investment securities	$	1,136,439	$	—	$	1,122,081	$	14,358	$	1,136,439
Held-to-maturity investment securities	1,201,314		—		1,103,668		—		1,103,668
Loans, net	6,121,606		—		15,176		5,723,823		5,738,999
Mortgage servicing rights	8,169		—		—		18,722		18,722
Derivative assets	16,880		—		1,058		—		1,058
Financial liabilities
HEI consolidated
Deposit liabilities - time certificates	1,063,907		—		1,053,101		—		1,053,101
Other bank borrowings	750,000		—		747,508		—		747,508
Long-term debt, net—other than bank	2,842,429		—		2,133,225		—		2,133,225
Derivative liabilities	28,449		18		303		—		321
Hawaiian Electric consolidated
Long-term debt, net	1,934,277		—		1,385,025		—		1,385,025

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:

	June 30, 2024						December 31, 2023
	Fair value measurements using						Fair value measurements using
(in thousands)	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Available-for-sale investment securities (bank segment)
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	—	$	1,005,801	$	—	$	—	$	1,077,168	$	—
U.S. Treasury and federal agency obligations	—		8,883		—		—		12,010		—
Corporate bonds	—		32,927		—		—		32,903		—
Mortgage revenue bonds	—		—		14,076		—		—		14,358
	$	—	$	1,047,611	$	14,076	$	—	$	1,122,081	$	14,358
Derivative assets
Interest rate lock commitments (bank segment)1	$	—	$	89	$	—	$	—	$	86	$	—
Forward commitments (bank segment)1	5		—		—		—		—		—
Interest rate swap (Other segment)2	—		1,728		—		—		972		—
	$	5	$	1,817	$	—	$	—	$	1,058	$	—
Derivative liabilities
Forward commitments (bank segment)1	$	—	$	—	$	—	$	18	$	—	$	—
Interest rate swap (Other segment)2	—		—		—		—		303		—
	$	—	$	—	$	—	$	18	$	303	$	—

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

2     Derivatives are included in other assets and other 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:

	Three months ended June 30				Six months ended June 30
Mortgage revenue bonds	2024		2023		2024		2023
(in thousands)
Beginning balance	$	14,217	$	14,766	$	14,358	$	14,902
Principal payments received	(141)		(136)		(282)		(272)
Purchases	—		—		—		—
Unrealized gain (loss) included in other comprehensive income	—		—		—		—
Ending balance	$	14,076	$	14,630	$	14,076	$	14,630

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Basis of presentation (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Loss Contingencies [Line Items]
Net income (loss) for common stock	$ (1,295,484)	$ 42,122	$ 54,610	$ 54,721	$ (1,253,362)	$ 109,331
Cash and cash equivalents	550,408		314,284		550,408	314,284	$ 679,546
Hawaiian Electric
Loss Contingencies [Line Items]
Cash and cash equivalents	124,400				124,400
Hawaiian Electric Company, Inc. and Subsidiaries
Loss Contingencies [Line Items]
Net income (loss) for common stock	(1,229,394)	$ 39,221	45,299	$ 47,009	(1,190,173)	92,308
Cash and cash equivalents	88,620		$ 143,647		88,620	$ 143,647	$ 106,077
Hawaiian Electric Company, Inc. and Subsidiaries | Wildfire tort-related claims | Natural Disasters and Other Casualty Events
Loss Contingencies [Line Items]
Estimated loss liabilities	$ 1,710,000				$ 1,710,000

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Maui windstorm and wildfires - Narrative (Details) $ in Thousands					1 Months Ended	2 Months Ended	3 Months Ended	6 Months Ended
	Aug. 08, 2024 claim plaintiff	Aug. 02, 2024 USD ($) installment	May 04, 2024 USD ($)	Aug. 08, 2023 USD ($)	Feb. 08, 2024 claim	Jun. 08, 2024 claim	Jun. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Jul. 15, 2024 claim	Dec. 31, 2023 USD ($)	Nov. 08, 2023 USD ($)
Public Utilities, General Disclosures [Line Items]
Regulatory assets							$ 322,409	$ 322,409		$ 294,804
Property insurance policy limit				$ 500,000
Retention for property damages				$ 1,000
Excess liability insurance								41,000
Miscellaneous professional liability								25,000
Directors and officers liability insurance								133,000
Other accrued expense							1,712,000	1,712,000		$ 75,000
Insurance Claims, Legal-Related Recoveries
Public Utilities, General Disclosures [Line Items]
Insurance reimbursement receivable							34,800	34,800
Indemnification Agreement
Public Utilities, General Disclosures [Line Items]
Amount agreed to contribute			$ 18,400
Tort-Related Legal Claims | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Lawsuit claim filed | claim	700
Maui Wildfire Negligence | Maui Windstorm and Wildfires
Public Utilities, General Disclosures [Line Items]
Excess liability insurance								165,000
Miscellaneous professional liability								25,000
Excess liability insurance, retention amount								300
Miscellaneous liability insurance, retention amount								1,000
Directors and officers liability insurance								145,000
Directors and officers liability insurance, retention								1,000
Maui Wildfire Negligence | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Number of pending claims | claim	2
Shareholder Derivative Actions, Northern District Of California
Public Utilities, General Disclosures [Line Items]
Lawsuit claim filed | claim					3
Shareholder Derivative Actions, District Of Hawaii
Public Utilities, General Disclosures [Line Items]
Lawsuit claim filed | claim						2
Spectrum Oceanic LLC | Maui Wildfire Negligence | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Lawsuit claim filed | claim	1
Subrogation Insurers | Maui Wildfire Negligence | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Number of cases filed by subrogation insurers | plaintiff	160
County Of Maui | Maui Wildfire Negligence | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Lawsuit claim filed | claim	1
Hawaiian Electric Company, Inc. and Subsidiaries | Insurance Claims, Legal-Related Recoveries
Public Utilities, General Disclosures [Line Items]
Insurance reimbursement receivable							29,600	29,600
Hawaiian Electric Company, Inc. and Subsidiaries | Indemnification Agreement
Public Utilities, General Disclosures [Line Items]
Other accrued expense							10,600	10,600
Natural Disasters and Other Casualty Events
Public Utilities, General Disclosures [Line Items]
Expected funding amount											$ 175,000
Expected beneficiary amount											$ 1,500
Natural Disasters and Other Casualty Events | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Number of claim forms | claim									35
Number of physical injury related claim forms | claim									12
Natural Disasters and Other Casualty Events | Tort-Related Legal Claims | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Amount agreed to contribute		$ 1,990,000
Installment payments | installment		4
Natural Disasters and Other Casualty Events | Hawaiian Electric Company, Inc, State Of Hawaii, County Of Maui, Kemehameha Schools, West Maui Land Col., Hawaiian Telecom And Spectrum/Charter Communications | Tort-Related Legal Claims | Maui Windstorm and Wildfires | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Amount agreed to contribute		$ 4,040,000
Claim resolution period		90 days
Natural Disasters and Other Casualty Events | Hawaiian Electric Company, Inc. and Subsidiaries
Public Utilities, General Disclosures [Line Items]
Regulatory assets							30,200	30,200
Committed contribution to humanitarian fund							75,000	75,000
Natural Disasters and Other Casualty Events | Hawaiian Electric Company, Inc. and Subsidiaries | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Committed contribution to humanitarian fund		$ 75,000
Natural Disasters and Other Casualty Events | Hawaiian Electric Company, Inc. and Subsidiaries | Maui Windstorm and Wildfires
Public Utilities, General Disclosures [Line Items]
Incremental expenses							2,100	7,700
Natural Disasters and Other Casualty Events | Hawaiian Electric Company, Inc. and Subsidiaries | Wildfire tort-related claims
Public Utilities, General Disclosures [Line Items]
Estimated loss liabilities							$ 1,710,000	$ 1,710,000

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Maui windstorm and wildfires - Utilities Charged (Details) - Natural Disasters and Other Casualty Events - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Maui Windstorm and Wildfires
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	$ 1,748,295	$ 1,778,413	$ 138,383
Insurance recovery	(18,875)	(31,452)	(104,580)
Deferral treatment approved by the PUC	(7,656)	(15,554)	(14,692)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	1,721,764	1,731,407	19,111
Legal expenses
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	25,000	40,027	34,876
Wildfire tort-related claims
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	1,712,000	1,712,000	75,000
Other expense
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	11,295	26,386	28,507
Hawaiian Electric Company, Inc. and Subsidiaries | Maui Windstorm and Wildfires
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	1,738,875	1,763,442	114,808
Insurance recovery	(16,379)	(26,348)	(98,613)
Deferral treatment approved by the PUC	(7,656)	(15,554)	(14,692)
Total Maui windstorm and wildfires related expenses, net of insurance recoveries and approved deferral treatment	1,714,840	1,721,540	1,503
Hawaiian Electric Company, Inc. and Subsidiaries | Legal expenses
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	17,613	28,348	24,737
Hawaiian Electric Company, Inc. and Subsidiaries | Wildfire tort-related claims
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	1,712,000	1,712,000	75,000
Hawaiian Electric Company, Inc. and Subsidiaries | Other expense
Public Utilities, General Disclosures [Line Items]
Total Maui windstorm and wildfires related expenses	$ 9,262	$ 23,094	$ 15,071

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Segment financial information - Segment Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Segment financial information
Revenues	$ 897,360		$ 895,685		$ 1,794,518	$ 1,823,922
Income (loss) before income taxes	(1,742,280)		69,367		(1,688,011)	139,671
Income taxes (benefit)	(447,269)		14,284		(435,595)	29,394
Net income (loss)	(1,295,011)		55,083		(1,252,416)	110,277
Preferred stock dividends of Hawaiian Electric	473		473		946	946
Net income (loss) for common stock	(1,295,484)	$ 42,122	54,610	$ 54,721	(1,253,362)	109,331
Total assets	17,055,414				17,055,414		$ 17,243,821
Electric utility
Segment financial information
Revenues	792,331		794,191		1,580,909	1,624,552
Income (loss) before income taxes	(1,658,653)		58,868		(1,607,753)	119,976
Income taxes (benefit)	(429,758)		13,070		(418,578)	26,670
Net income (loss)	(1,228,895)		45,798		(1,189,175)	93,306
Preferred stock dividends of Hawaiian Electric	499		499		998	998
Net income (loss) for common stock	(1,229,394)		45,299		(1,190,173)	92,308
Total assets	7,398,898				7,398,898		7,283,554
Bank
Segment financial information
Revenues	101,943		96,885		207,087	190,742
Income (loss) before income taxes	(57,106)		25,055		(31,293)	48,762
Income taxes (benefit)	(11,319)		4,851		(6,440)	9,996
Net income (loss)	(45,787)		20,204		(24,853)	38,766
Preferred stock dividends of Hawaiian Electric	0		0		0	0
Net income (loss) for common stock	(45,787)		20,204		(24,853)	38,766
Total assets	9,280,805				9,280,805		9,673,192
Other
Segment financial information
Revenues	3,086		4,609		6,522	8,628
Income (loss) before income taxes	(26,521)		(14,556)		(48,965)	(29,067)
Income taxes (benefit)	(6,192)		(3,637)		(10,577)	(7,272)
Net income (loss)	(20,329)		(10,919)		(38,388)	(21,795)
Preferred stock dividends of Hawaiian Electric	(26)		(26)		(52)	(52)
Net income (loss) for common stock	(20,303)		$ (10,893)		(38,336)	$ (21,743)
Total assets	$ 375,711				$ 375,711		$ 287,075

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Electric utility segment - Unconsolidated Variable Interest Entities (Details)	6 Months Ended
	Jun. 30, 2024 agreement entity
Power purchase agreement
Number of IPPs (in entities) | entity	2
Hawaiian Electric Company
Power purchase agreement
Number of power purchase agreements (PPAs) (in agreements) | agreement	4

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Electric utility segment - Commitments and contingencies (Details) $ in Thousands				1 Months Ended				6 Months Ended	12 Months Ended
	Jun. 07, 2024 USD ($) MW	May 31, 2024 USD ($) MW	Mar. 28, 2024 USD ($) MW	Apr. 30, 2024 USD ($)	Feb. 29, 2024	Jul. 31, 2018 MW	May 31, 2012 MW	Jun. 30, 2024 USD ($) agreement MW	Dec. 31, 2022 USD ($)	Dec. 31, 2019 agreement	Dec. 31, 2023 USD ($)
Long-term Purchase Commitment [Line Items]
Finance lease liabilities								$ 443,366			$ 339,040
Operating lease right-of-use assets								$ 86,819			94,905
Environmental loss contingency, statement of financial position, not disclosed								reserve account balance
Purchase obligation											1,700,000
Maui Electric
Long-term Purchase Commitment [Line Items]
Additional accrued investigation and estimated cleanup costs								$ 2,500
Hawaiian Electric, Parent | PCB Contamination
Long-term Purchase Commitment [Line Items]
Valuation allowances and reserves								9,500
Hawaiian Electric Company, Inc. and Subsidiaries
Long-term Purchase Commitment [Line Items]
Operating lease right-of-use assets								64,740			$ 71,877
Notice period, pre-cursor to citizen's suit					60 days
Number of power purchase agreements (PPAs) (in agreements) | agreement										7
Hu Honua Bioenergy, LLC
Long-term Purchase Commitment [Line Items]
Minimum power volume required (in megawatts) | MW							21.5
Molokai New Energy Partners
Long-term Purchase Commitment [Line Items]
Total contracted PV capacity (in megawatts) | MW						4.88
Total contracted battery energy storage system capacity | MW						3
Maximum power volume to be delivered (in megawatts) | MW						2.64
James Campbell Company | Hawaiian Electric, Parent | Kapolei Petroleum Contamination
Long-term Purchase Commitment [Line Items]
Environmental remediation expense				$ 1,400					$ 800
AES Hawaii | Hawaiian Electric Company, Inc. and Subsidiaries
Long-term Purchase Commitment [Line Items]
Minimum power volume required (in megawatts) | MW	42	60	12.5
Total contracted PV capacity (in megawatts) | MW	168	240	50
Annual payment	$ 11,500	$ 13,200	$ 3,200
Finance lease liabilities								107,400
Operating lease right-of-use assets								$ 107,400
Stage 1 And 2 Renewable PPAs | Hawaiian Electric Company, Inc. and Subsidiaries
Long-term Purchase Commitment [Line Items]
Minimum power volume required (in megawatts) | MW								114.5
Total contracted PV capacity (in megawatts) | MW								458
Number of power purchase agreements (PPAs) (in agreements) | agreement								3

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Electric utility segment - Purchases from IPPs (Details) - Hawaiian Electric, Parent - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	$ 181	$ 168	$ 341	$ 321
Kalaeloa
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	79	67	145	134
HPOWER
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	16	16	33	34
Puna Geothermal Venture
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	14	9	27	17
Hamakua Energy
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	5	19	16	39
Kapolei Energy Storage
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	6	0	12	0
Wind IPPs
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	37	33	67	57
Solar IPPs
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	21	22	36	36
Other IPPs
Regulatory Projects and Legal Obligations [Line Items]
Purchased power	$ 3	$ 2	$ 5	$ 4

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Electric utility segment - Utility Projects (Details) $ in Millions		1 Months Ended	6 Months Ended
	Jan. 31, 2024 USD ($)	Sep. 30, 2020 MW	Jun. 30, 2024 USD ($)	Aug. 07, 2024 USD ($)	Dec. 31, 2023 USD ($)	Nov. 30, 2021 USD ($)	Oct. 31, 2020 generationUnit transmission_line kV
Hawaiian Electric Company, Inc. and Subsidiaries
Public Utilities, General Disclosures [Line Items]
Project costs incurred			$ 1.8
Hawaiian Electric Company, Inc. and Subsidiaries | Subsequent Event
Public Utilities, General Disclosures [Line Items]
Public utilities, project cost recovery cap				$ 95.0
Waena Switchyard/Synchronous Condenser Project | Hawaiian Electric Company, Inc. and Subsidiaries
Public Utilities, General Disclosures [Line Items]
Number of extended transmission lines | transmission_line							2
Number of kilovolts | kV							69
Number of generating units converting to synchronous condensers | generationUnit							2
Renewable energy generation project, approved funds						$ 38.8
Renewable energy generation project, incurred cost			25.5
Waena Battery Energy Storage System Project
Public Utilities, General Disclosures [Line Items]
Total contracted battery energy storage system capacity | MW		40
Waena Battery Energy Storage System Project | Hawaiian Electric Company, Inc. and Subsidiaries
Public Utilities, General Disclosures [Line Items]
Renewable energy generation project, approved funds					$ 82.1
Renewable energy generation project, incurred cost			$ 0.6
Climate Adaptation Transmission And Distribution Resilience Program | Hawaiian Electric Company, Inc. and Subsidiaries
Public Utilities, General Disclosures [Line Items]
Public utilities, electric grid project, approved funds	$ 189.7
Project period	5 years

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Electric utility segment - Regulatory Proceedings (Details) $ in Thousands			6 Months Ended	12 Months Ended
	Dec. 29, 2023 USD ($)	Dec. 23, 2020 USD ($)	Jun. 30, 2024 USD ($) MWh project	Dec. 31, 2023 USD ($)	Dec. 31, 2019 USD ($) agreement	Mar. 31, 2024 USD ($) agreement	Mar. 11, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 17, 2022 mechanism	Jun. 10, 2019 USD ($)	Oct. 31, 2018 USD ($)
Regulatory Projects and Legal Obligations [Line Items]
PUC proposal period (in days)		45 days
Public utilities, modified pilot process proposal period (in days)			15 days
Propose pilots annual cap			$ 10,000
Performance incentive mechanism, accrued award								$ 10
Potential total annual maximum reward			$ 2,000
Advanced metering infrastructure term (in years)			3 years
Regulatory assets			$ 322,409	$ 294,804
Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
Number of performance incentive mechanisms | mechanism									2
Multi-year rate period (in years)		5 years
Customer dividend, negative adjustment percentage		0.22%
Savings commitment liability, annual rate		$ 6,600
Earnings sharing mechanism, actual return on equity, dead band percentage above or below target			3.00%
Approved return on equity, percentage			9.50%
Percentage sharing between customers and utilities			0.50
Earnings sharing mechanism, actual earning, above or below dead band			1.50%
Percentage sharing for any further difference			0.90
MPIR and EPRM requested amount			$ 33,100
EPRM approved projects | project			4
EPRM approved projects, capital costs			$ 218,500
Number of projects | project			4
Estimated capital costs			$ 712,900
Prior year deferred cost recovery approved							$ 3,000
Decoupling order, service reliability performance, historical measurement period (in years)			10 years
Maximum penalty, percent of ROE			0.20%
Service reliability, pending adjusted maximum penalty amount			$ 6,400
Service reliability, estimated penalties				3,700
Dead band percentage above or below the target			3.00%
Call center performance, maximum penalty percentage			0.08%
Call center performance, pending adjusted maximum penalty			$ 1,400
Number of power purchase agreements (PPAs) (in agreements) | agreement					7
Number of incentive earned power purchase agreements | agreement						2
Incentives accrued				100	$ 1,700	$ 100
Interpolated RPS rate goal, year one and two (in dollars per MWh) | MWh			20
Interpolated RPS rate goal, year three (in dollars per MWh) | MWh			15
Interpolated RPS rate goal, after year three (in dollars per MWh) | MWh			10
Failure to meet RPS targets, penalty rate (in dollars per MWh) | MWh			20
Accrued estimated rewards				400
Potential total annual maximum reward			$ 1,500
Public utilities, grid services procurement performance incentive mechanism, accrued estimated rewards				1,100
Potential total annual maximum reward			3,000
Total annual maximum penalty			900
Interconnection approval PIM, accrued estimated rewards				3,000
Performance incentive mechanism, maximum reward			$ 2,000
Performance incentive mechanism, term (in years)			3 years
Target performance historical measurement period (in years)			10 years
Percent of return on equity			0.03%
Pending adjusted amount			$ 1,000
Target performance period (in months)			10 months
Target deadband period (in months)			2 months
Accrued earned rewards, net of penalties				900
Recovery of deferral costs period (in years)	3 years
Hawaiian Electric Company, Inc. and Subsidiaries | Honolulu Generating Units 8 and 9
Regulatory Projects and Legal Obligations [Line Items]
Regulatory asset amortization period			9 years
Regulatory assets			$ 28,300
Hawaiian Electric Company, Inc. and Subsidiaries | Suspension Of Disconnections
Regulatory Projects and Legal Obligations [Line Items]
Regulatory assets			1,700
Hawaiian Electric Company, Inc. and Subsidiaries | Natural Disasters and Other Casualty Events
Regulatory Projects and Legal Obligations [Line Items]
Regulatory assets			30,200
Hawaiian Electric Company, Inc. and Subsidiaries | COVID-19
Regulatory Projects and Legal Obligations [Line Items]
Public utilities in regulatory assets	$ 8,800
Regulatory assets			$ 8,300
Hawaiian Electric, Parent
Regulatory Projects and Legal Obligations [Line Items]
Public utilities retained percentage			20.00%
Accrued earned rewards, net of penalties				1,200
Hawaii Electric Light Company, Inc
Regulatory Projects and Legal Obligations [Line Items]
Incentives accrued			$ 100
Accrued earned rewards, net of penalties				(600)
Maui Electric
Regulatory Projects and Legal Obligations [Line Items]
Accrued earned rewards, net of penalties				$ 300
Schofield Generation Station | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
MPIR requested amount			16,500
West Loch PV Project | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
MPIR requested amount			3,300
Grid Modernization Strategy Phase 1 Project | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
MPIR requested amount			11,200
Waiawa UFLS Project | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
EPRM requested amount			$ 100
ERP/EAM Implementation Project | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
ERP/EAM project service period (in years)			12 years
ERP/EAM project service, savings over 12 years											$ 246,000
Future O&M expense reductions										$ 150,000
Future cost avoidance related to capital cost and tax costs										$ 96,000
Regulatory liability, amortization period (in years)			5 years
Regulatory liability for O&M expense reductions			$ 13,100
ERP/EAM Implementation Project | Hawaiian Electric, Parent
Regulatory Projects and Legal Obligations [Line Items]
Regulatory liability for O&M expense reductions			1,900
ERP/EAM Implementation Project | Hawaii Electric Light Company, Inc
Regulatory Projects and Legal Obligations [Line Items]
Regulatory liability for O&M expense reductions			4,500
ERP/EAM Implementation Project | Maui Electric
Regulatory Projects and Legal Obligations [Line Items]
Regulatory liability for O&M expense reductions			6,700
Waena Switchyard/Synchronous Project | Hawaiian Electric Company, Inc. and Subsidiaries
Regulatory Projects and Legal Obligations [Line Items]
EPRM requested amount			$ 2,000

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Electric utility segment - Annual Decoupling Filings Summary (Details) - USD ($) $ in Millions		6 Months Ended
	Mar. 28, 2024	Jun. 30, 2024
Regulatory Projects and Legal Obligations [Line Items]
Recovery of COVID-19 related costs	$ 3.2
Return of ERP benefit liability	(3.2)
Net 2024 ARA revenues	0.0
Incremental ARA revenues		$ 0.0
Incremental PIMs (net)		(2.6)
Incremental MPIR/EPRM revenue adjustment		4.9
Incremental Pilot Process cost recovery		2.7
Net incremental amount to be collected (refunded) under the RBA rate tariffs		5.0
Hawaiian Electric, Parent
Regulatory Projects and Legal Obligations [Line Items]
Recovery of COVID-19 related costs	2.2
Return of ERP benefit liability	0.0
Net 2024 ARA revenues	2.2
Incremental ARA revenues		2.2
Incremental PIMs (net)		(1.3)
Incremental MPIR/EPRM revenue adjustment		3.0
Incremental Pilot Process cost recovery		1.9
Net incremental amount to be collected (refunded) under the RBA rate tariffs		5.8
Hawaii Electric Light
Regulatory Projects and Legal Obligations [Line Items]
Recovery of COVID-19 related costs	0.5
Return of ERP benefit liability	(1.3)
Net 2024 ARA revenues	(0.8)
Incremental ARA revenues		(0.8)
Incremental PIMs (net)		(1.1)
Incremental MPIR/EPRM revenue adjustment		0.7
Incremental Pilot Process cost recovery		0.3
Net incremental amount to be collected (refunded) under the RBA rate tariffs		(0.9)
Maui Electric
Regulatory Projects and Legal Obligations [Line Items]
Recovery of COVID-19 related costs	0.5
Return of ERP benefit liability	(1.9)
Net 2024 ARA revenues	$ (1.4)
Incremental ARA revenues		(1.4)
Incremental PIMs (net)		(0.2)
Incremental MPIR/EPRM revenue adjustment		1.2
Incremental Pilot Process cost recovery		0.5
Net incremental amount to be collected (refunded) under the RBA rate tariffs		$ 0.1

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Electric utility segment - Condensed Consolidating Statement of Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Condensed Income Statements, Captions [Line Items]
Revenues	$ 897,360		$ 895,685		$ 1,794,518	$ 1,823,922
Expenses
Total expenses	2,616,335		802,706		3,437,074	1,637,425
Total operating income (loss)	(1,718,975)		92,979		(1,642,556)	186,497
Allowance for equity funds used during construction	3,336		3,772		6,976	7,073
Retirement defined benefits credit (expense)—other than service costs	1,281		1,153		2,563	2,305
Allowance for borrowed funds used during construction	1,344		1,295		2,730	2,426
Interest income	3,134		0		6,267	0
Loss before income taxes	(1,742,280)		69,367		(1,688,011)	139,671
Income tax expense (benefit)	(447,269)		14,284		(435,595)	29,394
Net income (loss)	(1,295,011)		55,083		(1,252,416)	110,277
Preferred stock dividends of Hawaiian Electric	473		473		946	946
Net income (loss) for common stock	(1,295,484)	$ 42,122	54,610	$ 54,721	(1,253,362)	109,331
Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	792,331		794,191		1,580,909	1,624,552
Expenses
Fuel oil	258,652		280,157		542,948	614,254
Purchased power	181,328		168,434		341,145	321,195
Other operation and maintenance	147,561		136,360		291,451	264,676
Wildfire tort-related claims	1,712,000		0		1,712,000	0
Depreciation	62,812		60,689		125,624	121,616
Taxes, other than income taxes	74,418		74,926		148,826	153,311
Total expenses	2,436,771		720,566		3,161,994	1,475,052
Total operating income (loss)	(1,644,440)		73,625		(1,581,085)	149,500
Allowance for equity funds used during construction	3,336		3,772		6,976	7,073
Equity in earnings of subsidiaries	0		0		0	0
Retirement defined benefits credit (expense)—other than service costs	1,072		1,048		2,144	2,095
Interest expense and other charges, net	(21,417)		(20,872)		(41,402)	(41,118)
Allowance for borrowed funds used during construction	1,344		1,295		2,730	2,426
Interest income	1,452		0		2,884	0
Loss before income taxes	(1,658,653)		58,868		(1,607,753)	119,976
Income tax expense (benefit)	(429,758)		13,070		(418,578)	26,670
Net income (loss)	(1,228,895)		45,798		(1,189,175)	93,306
Preferred stock dividends of subsidiaries	229		229		458	458
Net income (loss)	(1,229,124)		45,569		(1,189,633)	92,848
Preferred stock dividends of Hawaiian Electric	270		270		540	540
Net income (loss) for common stock	(1,229,394)	$ 39,221	45,299	$ 47,009	(1,190,173)	92,308
Reportable Legal Entities | Hawaiian Electric Consolidated
Expenses
Interest income					2,884
Consolidating adjustments | Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	0		0		0	(130)
Expenses
Fuel oil	0		0		0	0
Purchased power	0		0		0	0
Other operation and maintenance	0		0		0	0
Wildfire tort-related claims	0				0
Depreciation	0		0		0	0
Taxes, other than income taxes	0		0		0	0
Total expenses	0		0		0	0
Total operating income (loss)	0		0		0	(130)
Allowance for equity funds used during construction	0		0		0	0
Equity in earnings of subsidiaries	246,099		(11,414)		240,075	(22,955)
Retirement defined benefits credit (expense)—other than service costs	0		0		0	0
Interest expense and other charges, net	1,833		0		3,285	130
Allowance for borrowed funds used during construction	0		0		0	0
Interest income	(1,833)				(3,285)
Loss before income taxes	246,099		(11,414)		240,075	(22,955)
Income tax expense (benefit)	0		0		0	0
Net income (loss)	246,099		(11,414)		240,075	(22,955)
Preferred stock dividends of subsidiaries	0		0		0	0
Net income (loss)	246,099		(11,414)		240,075	(22,955)
Preferred stock dividends of Hawaiian Electric	0		0		0	0
Net income (loss) for common stock	246,099		(11,414)		240,075	(22,955)
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	564,628		570,689		1,128,808	1,172,219
Expenses
Fuel oil	187,386		213,471		397,585	467,298
Purchased power	137,139		119,460		254,657	229,739
Other operation and maintenance	93,717		88,967		184,601	172,200
Wildfire tort-related claims	1,369,600				1,369,600
Depreciation	42,003		40,800		84,007	81,838
Taxes, other than income taxes	53,214		54,046		106,623	110,999
Total expenses	1,883,059		516,744		2,397,073	1,062,074
Total operating income (loss)	(1,318,431)		53,945		(1,268,265)	110,145
Allowance for equity funds used during construction	2,578		2,959		5,399	5,599
Equity in earnings of subsidiaries	(246,099)		11,414		(240,075)	22,955
Retirement defined benefits credit (expense)—other than service costs	928		905		1,855	1,809
Interest expense and other charges, net	(15,717)		(14,742)		(30,009)	(29,299)
Allowance for borrowed funds used during construction	1,034		1,030		2,113	1,948
Interest income	2,972				5,635
Loss before income taxes	(1,572,735)		55,511		(1,523,347)	113,157
Income tax expense (benefit)	(343,611)		9,942		(333,714)	20,309
Net income (loss)	(1,229,124)		45,569		(1,189,633)	92,848
Preferred stock dividends of subsidiaries	0		0		0	0
Net income (loss)	(1,229,124)		45,569		(1,189,633)	92,848
Preferred stock dividends of Hawaiian Electric	270		270		540	540
Net income (loss) for common stock	(1,229,394)		45,299		(1,190,173)	92,308
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	117,663		112,074		235,272	227,362
Expenses
Fuel oil	28,941		20,471		60,126	48,231
Purchased power	31,068		37,246		63,124	71,332
Other operation and maintenance	24,544		21,666		49,134	43,016
Wildfire tort-related claims	171,200				171,200
Depreciation	10,964		10,636		21,928	21,271
Taxes, other than income taxes	10,943		10,389		21,900	21,126
Total expenses	277,660		100,408		387,412	204,976
Total operating income (loss)	(159,997)		11,666		(152,140)	22,386
Allowance for equity funds used during construction	288		354		637	638
Equity in earnings of subsidiaries	0		0		0	0
Retirement defined benefits credit (expense)—other than service costs	168		168		336	337
Interest expense and other charges, net	(2,974)		(2,975)		(5,888)	(5,806)
Allowance for borrowed funds used during construction	85		113		192	204
Interest income	241				396
Loss before income taxes	(162,189)		9,326		(156,467)	17,759
Income tax expense (benefit)	(42,027)		2,118		(40,829)	4,027
Net income (loss)	(120,162)		7,208		(115,638)	13,732
Preferred stock dividends of subsidiaries	133		133		267	267
Net income (loss)	(120,295)		7,075		(115,905)	13,465
Preferred stock dividends of Hawaiian Electric	0		0		0	0
Net income (loss) for common stock	(120,295)		7,075		(115,905)	13,465
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	110,040		111,428		216,829	225,101
Expenses
Fuel oil	42,325		46,215		85,237	98,725
Purchased power	13,121		11,728		23,364	20,124
Other operation and maintenance	29,300		25,727		57,716	49,460
Wildfire tort-related claims	171,200				171,200
Depreciation	9,845		9,253		19,689	18,507
Taxes, other than income taxes	10,261		10,491		20,303	21,186
Total expenses	276,052		103,414		377,509	208,002
Total operating income (loss)	(166,012)		8,014		(160,680)	17,099
Allowance for equity funds used during construction	470		459		940	836
Equity in earnings of subsidiaries	0		0		0	0
Retirement defined benefits credit (expense)—other than service costs	(24)		(25)		(47)	(51)
Interest expense and other charges, net	(4,559)		(3,155)		(8,790)	(6,143)
Allowance for borrowed funds used during construction	225		152		425	274
Interest income	72				138
Loss before income taxes	(169,828)		5,445		(168,014)	12,015
Income tax expense (benefit)	(44,120)		1,010		(44,035)	2,334
Net income (loss)	(125,708)		4,435		(123,979)	9,681
Preferred stock dividends of subsidiaries	96		96		191	191
Net income (loss)	(125,804)		4,339		(124,170)	9,490
Preferred stock dividends of Hawaiian Electric	0		0		0	0
Net income (loss) for common stock	(125,804)		4,339		(124,170)	9,490
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Income Statements, Captions [Line Items]
Revenues	0		0		0	0
Expenses
Fuel oil	0		0		0	0
Purchased power	0		0		0	0
Other operation and maintenance	0		0		0	0
Wildfire tort-related claims	0				0
Depreciation	0		0		0	0
Taxes, other than income taxes	0		0		0	0
Total expenses	0		0		0	0
Total operating income (loss)	0		0		0	0
Allowance for equity funds used during construction	0		0		0	0
Equity in earnings of subsidiaries	0		0		0	0
Retirement defined benefits credit (expense)—other than service costs	0		0		0	0
Interest expense and other charges, net	0		0		0	0
Allowance for borrowed funds used during construction	0		0		0	0
Interest income	0
Loss before income taxes	0		0		0	0
Income tax expense (benefit)	0		0		0	0
Net income (loss)	0		0		0	0
Preferred stock dividends of subsidiaries	0		0		0	0
Net income (loss)	0		0		0	0
Preferred stock dividends of Hawaiian Electric	0		0		0	0
Net income (loss) for common stock	$ 0		$ 0		0	$ 0
Other subsidiaries | Consolidating adjustments | Hawaiian Electric Consolidated
Expenses
Interest income					$ 0

XML

Electric utility segment - Condensed Consolidating Statement of Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	$ (1,295,484)	$ 42,122	$ 54,610	$ 54,721	$ (1,253,362)	$ 109,331
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(445)		(357)		(894)	(714)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		426		918	851
Other comprehensive loss, net of taxes	1,594	(9,801)	(7,609)	20,488	(8,207)	12,879
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(1,293,890)		47,001		(1,261,569)	122,210
Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	(1,229,394)	39,221	45,299	47,009	(1,190,173)	92,308
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(505)		(470)		(1,013)	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		426		918	851
Other comprehensive loss, net of taxes	(46)	$ (49)	(44)	$ (45)	(95)	(89)
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(1,229,440)		45,255		(1,190,268)	92,219
Consolidating adjustments | Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	246,099		(11,414)		240,075	(22,955)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	96		121		193	240
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(85)		(110)		(169)	(217)
Other comprehensive loss, net of taxes	11		11		24	23
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	246,110		(11,403)		240,099	(22,932)
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	(1,229,394)		45,299		(1,190,173)	92,308
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(505)		(470)		(1,013)	(940)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	459		426		918	851
Other comprehensive loss, net of taxes	(46)		(44)		(95)	(89)
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(1,229,440)		45,255		(1,190,268)	92,219
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	(120,295)		7,075		(115,905)	13,465
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(39)		(55)		(77)	(111)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	35		53		70	103
Other comprehensive loss, net of taxes	(4)		(2)		(7)	(8)
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(120,299)		7,073		(115,912)	13,457
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	(125,804)		4,339		(124,170)	9,490
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	(57)		(66)		(116)	(129)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	50		57		99	114
Other comprehensive loss, net of taxes	(7)		(9)		(17)	(15)
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(125,811)		4,330		(124,187)	9,475
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated
Condensed Statement of Income Captions [Line Items]
Net loss for common stock	0		0		0	0
Retirement benefit plans:
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes of $(155), $(122), $(309) and $(244), respectively	0		0		0	0
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	0		0		0	0
Other comprehensive loss, net of taxes	0		0		0	0
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	$ 0		$ 0		$ 0	$ 0

XML

Electric utility segment - Condensed Consolidating Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Utility property, plant and equipment
Total property, plant and equipment, net	$ 6,298,721		$ 6,150,126
Current assets
Cash and cash equivalents	550,408		679,546	$ 314,284
Restricted cash	16,422		15,028	5,104
Other long-term assets
Operating lease right-of-use assets	86,819		94,905
Total assets	17,055,414		17,243,821
Capitalization
Common stock equity	1,085,273	$ 2,377,380	2,344,841	2,249,377	$ 2,237,955	$ 2,202,499
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293		34,293
Current liabilities
Interest and dividends payable	34,528		51,206
Deferred credits and other liabilities
Deferred income taxes	0		297,954
Total liabilities and shareholders’ equity	17,055,414		17,243,821
Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	52,019		52,098
Plant and equipment	8,351,894		8,232,810
Financing lease right-of-use assets	449,572		342,174
Less accumulated depreciation	(3,286,720)		(3,197,514)
Construction in progress	336,203		320,223
Utility property, plant and equipment, net	5,902,968		5,749,791
Nonutility property, plant and equipment, less accumulated depreciation	6,940		6,942
Total property, plant and equipment, net	5,909,908		5,756,733
Investment in wholly owned subsidiaries, at equity	0		0
Current assets
Cash and cash equivalents	88,620		106,077	143,647
Restricted cash	2,000		2,000	0
Advances to affiliates	0		0
Customer accounts receivable, net	211,315		244,309
Accrued unbilled revenues, net	178,546		185,644
Other accounts receivable, net	57,892		111,519
Fuel oil stock, at average cost	146,091		148,237
Materials and supplies, at average cost	113,004		114,433
Prepayments and other	66,596		58,491
Regulatory assets	79,270		68,453
Total current assets	943,334		1,039,163
Other long-term assets
Operating lease right-of-use assets	64,740		71,877
Regulatory assets	243,139		226,351
Other	237,777		189,430
Total other long-term assets	545,656		487,658
Total assets	7,398,898		7,283,554
Capitalization
Common stock equity	1,192,842	$ 2,435,282	2,409,110	2,371,889	$ 2,358,884	2,344,170
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293		34,293
Long-term debt, net	1,887,793		1,934,277
Total capitalization	3,114,928		4,377,680
Current liabilities
Current portion of operating lease liabilities	15,902		16,617
Current portion of long-term debt	46,954		0
Accounts payable	194,534		191,040
Interest and dividends payable	22,992		22,882
Taxes accrued, including revenue taxes	249,459		291,942
Regulatory liabilities	24,106		36,559
Wildfire tort-related claims (Note 2)	1,712,000		75,000
Other	112,037		96,436
Total current liabilities	2,377,984		730,476
Deferred credits and other liabilities
Operating lease liabilities	54,779		62,098
Finance lease liabilities	433,231		330,978
Deferred income taxes	0		399,001
Regulatory liabilities	1,151,503		1,114,131
Unamortized tax credits	79,231		84,312
Defined benefit pension and other postretirement benefit plans liability	60,636		60,671
Other	126,606		124,207
Total deferred credits and other liabilities	1,905,986		2,175,398
Total liabilities and shareholders’ equity	7,398,898		7,283,554
Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	0		0
Consolidating adjustments | Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	0		0
Plant and equipment	0		0
Financing lease right-of-use assets	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	(482,112)		(722,211)
Current assets
Cash and cash equivalents	0		0	0
Restricted cash	0		0
Advances to affiliates	(110,000)		(70,500)
Customer accounts receivable, net	0		0
Accrued unbilled revenues, net	0		0
Other accounts receivable, net	(38,430)		(77,480)
Fuel oil stock, at average cost	0		0
Materials and supplies, at average cost	0		0
Prepayments and other	(4,287)		(1,638)
Regulatory assets	0		0
Total current assets	(152,717)		(149,618)
Other long-term assets
Operating lease right-of-use assets	0		0
Regulatory assets	0		0
Other	(47,337)		(14,171)
Total other long-term assets	(47,337)		(14,171)
Total assets	(682,166)		(886,000)
Capitalization
Common stock equity	(482,112)		(722,211)	(708,465)		(701,833)
Preferred stock of subsidiaries - not subject to mandatory redemption	0		0
Long-term debt, net	0		0
Total capitalization	(482,112)		(722,211)
Current liabilities
Current portion of operating lease liabilities	0		0
Current portion of long-term debt	0
Accounts payable	0		0
Interest and dividends payable	(631)		(375)
Taxes accrued, including revenue taxes	(4,287)		(1,638)
Regulatory liabilities	0		0
Wildfire tort-related claims (Note 2)	0		0
Other	(37,799)		(77,105)
Total current liabilities	(152,717)		(149,618)
Deferred credits and other liabilities
Operating lease liabilities	0		0
Finance lease liabilities	0		0
Deferred income taxes	(32,540)		0
Regulatory liabilities	0		0
Unamortized tax credits	0		0
Defined benefit pension and other postretirement benefit plans liability	(14,797)		(14,171)
Other	0		0
Total deferred credits and other liabilities	(47,337)		(14,171)
Total liabilities and shareholders’ equity	(682,166)		(886,000)
Consolidating adjustments | Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	(110,000)		(70,500)
Hawaiian Electric
Current assets
Cash and cash equivalents	124,400
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	42,860		42,859
Plant and equipment	5,471,342		5,398,281
Financing lease right-of-use assets	362,741		306,099
Less accumulated depreciation	(2,001,115)		(1,925,660)
Construction in progress	264,823		247,836
Utility property, plant and equipment, net	4,140,651		4,069,415
Nonutility property, plant and equipment, less accumulated depreciation	5,293		5,295
Total property, plant and equipment, net	4,145,944		4,074,710
Investment in wholly owned subsidiaries, at equity	482,112		722,211
Current assets
Cash and cash equivalents	58,819		89,755	70,235
Restricted cash	2,000		2,000
Advances to affiliates	110,000		70,500
Customer accounts receivable, net	143,860		172,747
Accrued unbilled revenues, net	131,246		136,367
Other accounts receivable, net	59,341		143,160
Fuel oil stock, at average cost	112,116		108,228
Materials and supplies, at average cost	65,354		64,334
Prepayments and other	50,896		40,767
Regulatory assets	65,372		58,920
Total current assets	799,004		886,778
Other long-term assets
Operating lease right-of-use assets	32,387		34,856
Regulatory assets	200,662		189,417
Other	212,914		134,033
Total other long-term assets	445,963		358,306
Total assets	5,873,023		6,042,005
Capitalization
Common stock equity	1,192,842		2,409,110	2,371,889		2,344,170
Preferred stock of subsidiaries - not subject to mandatory redemption	22,293		22,293
Long-term debt, net	1,386,884		1,426,516
Total capitalization	2,602,019		3,857,919
Current liabilities
Current portion of operating lease liabilities	5,804		6,788
Current portion of long-term debt	39,961
Accounts payable	146,724		136,102
Interest and dividends payable	17,001		17,085
Taxes accrued, including revenue taxes	180,419		211,840
Regulatory liabilities	10,442		20,013
Wildfire tort-related claims (Note 2)	1,369,600		75,000
Other	83,336		90,131
Total current liabilities	1,853,287		556,959
Deferred credits and other liabilities
Operating lease liabilities	31,854		34,262
Finance lease liabilities	348,341		295,935
Deferred income taxes	0		280,029
Regulatory liabilities	830,156		803,404
Unamortized tax credits	57,247		61,130
Defined benefit pension and other postretirement benefit plans liability	75,433		74,842
Other	74,686		77,525
Total deferred credits and other liabilities	1,417,717		1,627,127
Total liabilities and shareholders’ equity	5,873,023		6,042,005
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	0		0
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	5,645		5,645
Plant and equipment	1,483,570		1,459,639
Financing lease right-of-use assets	36,074		36,075
Less accumulated depreciation	(676,745)		(666,581)
Construction in progress	27,641		33,488
Utility property, plant and equipment, net	876,185		868,266
Nonutility property, plant and equipment, less accumulated depreciation	115		115
Total property, plant and equipment, net	876,300		868,381
Investment in wholly owned subsidiaries, at equity	0		0
Current assets
Cash and cash equivalents	18,864		10,658	35,894
Restricted cash	0		0
Advances to affiliates	0		0
Customer accounts receivable, net	33,223		38,216
Accrued unbilled revenues, net	25,080		25,102
Other accounts receivable, net	12,802		13,318
Fuel oil stock, at average cost	13,843		17,968
Materials and supplies, at average cost	14,154		14,397
Prepayments and other	5,784		7,724
Regulatory assets	4,872		5,771
Total current assets	128,622		133,154
Other long-term assets
Operating lease right-of-use assets	24,197		27,470
Regulatory assets	15,123		13,575
Other	37,056		36,439
Total other long-term assets	76,376		77,484
Total assets	1,081,298		1,079,019
Capitalization
Common stock equity	243,878		359,790	349,227		344,720
Preferred stock of subsidiaries - not subject to mandatory redemption	7,000		7,000
Long-term debt, net	244,409		249,339
Total capitalization	495,287		616,129
Current liabilities
Current portion of operating lease liabilities	7,216		7,025
Current portion of long-term debt	4,995
Accounts payable	23,805		29,418
Interest and dividends payable	3,228		3,098
Taxes accrued, including revenue taxes	40,640		43,932
Regulatory liabilities	8,284		8,508
Wildfire tort-related claims (Note 2)	171,200		0
Other	28,351		33,240
Total current liabilities	287,719		125,221
Deferred credits and other liabilities
Operating lease liabilities	17,342		20,792
Finance lease liabilities	34,712		35,043
Deferred income taxes	7,019		51,661
Regulatory liabilities	205,042		199,173
Unamortized tax credits	11,052		11,650
Defined benefit pension and other postretirement benefit plans liability	0		0
Other	23,125		19,350
Total deferred credits and other liabilities	298,292		337,669
Total liabilities and shareholders’ equity	1,081,298		1,079,019
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	0		0
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	3,514		3,594
Plant and equipment	1,396,982		1,374,890
Financing lease right-of-use assets	50,757		0
Less accumulated depreciation	(608,860)		(605,273)
Construction in progress	43,739		38,899
Utility property, plant and equipment, net	886,132		812,110
Nonutility property, plant and equipment, less accumulated depreciation	1,532		1,532
Total property, plant and equipment, net	887,664		813,642
Investment in wholly owned subsidiaries, at equity	0		0
Current assets
Cash and cash equivalents	10,860		5,587	37,441
Restricted cash	0		0
Advances to affiliates	0		0
Customer accounts receivable, net	34,232		33,346
Accrued unbilled revenues, net	22,220		24,175
Other accounts receivable, net	24,179		32,521
Fuel oil stock, at average cost	20,132		22,041
Materials and supplies, at average cost	33,496		35,702
Prepayments and other	14,203		11,638
Regulatory assets	9,026		3,762
Total current assets	168,348		168,772
Other long-term assets
Operating lease right-of-use assets	8,156		9,551
Regulatory assets	27,354		23,359
Other	35,144		33,129
Total other long-term assets	70,654		66,039
Total assets	1,126,666		1,048,453
Capitalization
Common stock equity	238,157		362,344	359,161		357,036
Preferred stock of subsidiaries - not subject to mandatory redemption	5,000		5,000
Long-term debt, net	256,500		258,422
Total capitalization	499,657		625,766
Current liabilities
Current portion of operating lease liabilities	2,882		2,804
Current portion of long-term debt	1,998
Accounts payable	24,005		25,520
Interest and dividends payable	3,394		3,074
Taxes accrued, including revenue taxes	32,687		37,808
Regulatory liabilities	5,380		8,038
Wildfire tort-related claims (Note 2)	171,200		0
Other	38,149		50,170
Total current liabilities	389,695		197,914
Deferred credits and other liabilities
Operating lease liabilities	5,583		7,044
Finance lease liabilities	50,178		0
Deferred income taxes	25,521		67,311
Regulatory liabilities	116,305		111,554
Unamortized tax credits	10,932		11,532
Defined benefit pension and other postretirement benefit plans liability	0		0
Other	28,795		27,332
Total deferred credits and other liabilities	237,314		224,773
Total liabilities and shareholders’ equity	1,126,666		1,048,453
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	110,000		70,500
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated
Utility property, plant and equipment
Land	0		0
Plant and equipment	0		0
Financing lease right-of-use assets	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	77		77	77
Restricted cash	0		0
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	77		77
Other long-term assets
Operating lease right-of-use assets	0		0
Regulatory assets	0		0
Other	0		0
Total other long-term assets	0		0
Total assets	77		77
Capitalization
Common stock equity	77		77	$ 77		$ 77
Preferred stock of subsidiaries - not subject to mandatory redemption	0		0
Long-term debt, net	0		0
Total capitalization	77		77
Current liabilities
Current portion of operating lease liabilities	0		0
Current portion of long-term debt	0
Accounts payable	0		0
Interest and dividends payable	0		0
Taxes accrued, including revenue taxes	0		0
Regulatory liabilities	0		0
Wildfire tort-related claims (Note 2)	0		0
Other	0		0
Total current liabilities	0		0
Deferred credits and other liabilities
Operating lease liabilities	0		0
Finance lease liabilities	0		0
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
Total deferred credits and other liabilities	0		0
Total liabilities and shareholders’ equity	77		77
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated | Affiliated Entity
Current liabilities
Short-term borrowings from non-affiliates	$ 0		$ 0

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Electric utility segment - Condensed Consolidating Statement of Changes in Common Stock Equity (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Increase (decrease) in stockholders' equity
Beginning balance	$ 2,377,380	$ 2,344,841	$ 2,237,955	$ 2,202,499	$ 2,344,841	$ 2,202,499
Net income (loss) for common stock	(1,295,484)	42,122	54,610	54,721	(1,253,362)	109,331
Other comprehensive loss, net of taxes	1,594	(9,801)	(7,609)	20,488	(8,207)	12,879
Common stock dividends			(39,447)	(39,446)
Ending balance	1,085,273	2,377,380	2,249,377	2,237,955	1,085,273	2,249,377
Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance	2,435,282	2,409,110	2,358,884	2,344,170	2,409,110	2,344,170
Net income (loss) for common stock	(1,229,394)	39,221	45,299	47,009	(1,190,173)	92,308
Other comprehensive loss, net of taxes	(46)	(49)	(44)	(45)	(95)	(89)
Common stock dividends	(13,000)	(13,000)	(32,250)	(32,250)	(26,000)	(64,500)
Ending balance	1,192,842	2,435,282	2,371,889	2,358,884	1,192,842	2,371,889
Consolidating adjustments | Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance		(722,211)		(701,833)	(722,211)	(701,833)
Net income (loss) for common stock	246,099		(11,414)		240,075	(22,955)
Other comprehensive loss, net of taxes	11		11		24	23
Common stock dividends						16,300
Ending balance	(482,112)		(708,465)		(482,112)	(708,465)
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance		2,409,110		2,344,170	2,409,110	2,344,170
Net income (loss) for common stock	(1,229,394)		45,299		(1,190,173)	92,308
Other comprehensive loss, net of taxes	(46)		(44)		(95)	(89)
Common stock dividends					(26,000)	(64,500)
Ending balance	1,192,842		2,371,889		1,192,842	2,371,889
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance		359,790		344,720	359,790	344,720
Net income (loss) for common stock	(120,295)		7,075		(115,905)	13,465
Other comprehensive loss, net of taxes	(4)		(2)		(7)	(8)
Common stock dividends						(8,950)
Ending balance	243,878		349,227		243,878	349,227
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance		362,344		357,036	362,344	357,036
Net income (loss) for common stock	(125,804)		4,339		(124,170)	9,490
Other comprehensive loss, net of taxes	(7)		(9)		(17)	(15)
Common stock dividends						(7,350)
Ending balance	238,157		359,161		238,157	359,161
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated
Increase (decrease) in stockholders' equity
Beginning balance		$ 77		$ 77	77	77
Net income (loss) for common stock	0		0		0	0
Other comprehensive loss, net of taxes	0		0		0	0
Ending balance	$ 77		$ 77		$ 77	$ 77

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Electric utility segment - Condensed Consolidating Statement of Cash Flows (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Cash flows from operating activities
Net cash provided by operating activities	$ 193,447	$ 371,617
Cash flows from investing activities
Capital expenditures	(179,865)	(235,875)
Other	(4,237)	8,160
Net cash provided by (used in) investing activities	33,523	(282,854)
Cash flows from financing activities
Common stock dividends	0	(78,893)
Proceeds from issuance of long-term debt	4,673	250,000
Net decrease in short-term borrowings with original maturities of three months or less	0	(91,438)
Other	(8,174)	(1,662)
Net cash used in financing activities	(354,714)	25,698
Net increase (decrease) in cash, cash equivalents and restricted cash	(127,744)	114,461
Cash, cash equivalents and restricted cash, beginning of period	694,574	204,927
Cash, cash equivalents and restricted cash, end of period	566,830	319,388
Less: Restricted cash	(16,422)	(5,104)	$ (15,028)
Cash and cash equivalents	550,408	314,284	679,546
Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	185,473	336,145
Cash flows from investing activities
Capital expenditures	(168,200)	(230,149)
Advanced (to) from affiliates	0	0
Other	1,543	4,056
Net cash provided by (used in) investing activities	(166,657)	(226,093)
Cash flows from financing activities
Common stock dividends	(26,000)	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)	(998)
Proceeds from issuance of long-term debt	0	150,000
Net decrease in short-term borrowings with original maturities of three months or less	0	(87,967)
Payments of obligations under finance leases	(3,737)	(1,339)
Other	(5,538)	(843)
Net cash used in financing activities	(36,273)	(5,647)
Net increase (decrease) in cash, cash equivalents and restricted cash	(17,457)	104,405
Cash, cash equivalents and restricted cash, beginning of period	108,077	39,242
Cash, cash equivalents and restricted cash, end of period	90,620	143,647
Less: Restricted cash	(2,000)	0	(2,000)
Cash and cash equivalents	88,620	143,647	106,077
Consolidating adjustments | Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	(1,850)	(16,300)
Cash flows from investing activities
Capital expenditures	0	0
Advanced (to) from affiliates	39,500	(26,200)
Other	1,850	0
Net cash provided by (used in) investing activities	41,350	(26,200)
Cash flows from financing activities
Common stock dividends	0	16,300
Preferred stock dividends of Hawaiian Electric and subsidiaries	0	0
Proceeds from issuance of long-term debt		0
Net decrease in short-term borrowings with original maturities of three months or less	(39,500)	26,200
Payments of obligations under finance leases		0
Other	0	0
Net cash used in financing activities	(39,500)	42,500
Net increase (decrease) in cash, cash equivalents and restricted cash	0	0
Cash, cash equivalents and restricted cash, beginning of period	0	0
Cash, cash equivalents and restricted cash, end of period	0
Less: Restricted cash	0		0
Cash and cash equivalents	0	0	0
Hawaiian Electric
Cash flows from financing activities
Cash and cash equivalents	124,400
Hawaiian Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	137,811	274,412
Cash flows from investing activities
Capital expenditures	(95,431)	(152,823)
Advanced (to) from affiliates	(39,500)	0
Other	535	2,086
Net cash provided by (used in) investing activities	(134,396)	(150,737)
Cash flows from financing activities
Common stock dividends	(26,000)	(64,500)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)	(540)
Proceeds from issuance of long-term debt		100,000
Net decrease in short-term borrowings with original maturities of three months or less	0	(114,167)
Payments of obligations under finance leases	(3,382)	(1,241)
Other	(3,971)	(571)
Net cash used in financing activities	(34,351)	(81,019)
Net increase (decrease) in cash, cash equivalents and restricted cash	(30,936)	42,656
Cash, cash equivalents and restricted cash, beginning of period	91,755	27,579
Cash, cash equivalents and restricted cash, end of period	60,819
Less: Restricted cash	(2,000)		(2,000)
Cash and cash equivalents	58,819	70,235	89,755
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	36,712	43,352
Cash flows from investing activities
Capital expenditures	(27,981)	(33,512)
Advanced (to) from affiliates	0	4,500
Other	245	912
Net cash provided by (used in) investing activities	(27,736)	(28,100)
Cash flows from financing activities
Common stock dividends	0	(8,950)
Preferred stock dividends of Hawaiian Electric and subsidiaries	0	(267)
Proceeds from issuance of long-term debt		25,000
Net decrease in short-term borrowings with original maturities of three months or less	0	0
Payments of obligations under finance leases	(311)	(98)
Other	(459)	(135)
Net cash used in financing activities	(770)	15,550
Net increase (decrease) in cash, cash equivalents and restricted cash	8,206	30,802
Cash, cash equivalents and restricted cash, beginning of period	10,658	5,092
Cash, cash equivalents and restricted cash, end of period	18,864
Less: Restricted cash	0		0
Cash and cash equivalents	18,864	35,894	10,658
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	12,800	34,681
Cash flows from investing activities
Capital expenditures	(44,788)	(43,814)
Advanced (to) from affiliates	0	21,700
Other	(1,087)	1,058
Net cash provided by (used in) investing activities	(45,875)	(21,056)
Cash flows from financing activities
Common stock dividends	0	(7,350)
Preferred stock dividends of Hawaiian Electric and subsidiaries	0	(191)
Proceeds from issuance of long-term debt		25,000
Net decrease in short-term borrowings with original maturities of three months or less	39,500	0
Payments of obligations under finance leases	(44)	0
Other	(1,108)	(137)
Net cash used in financing activities	38,348	17,322
Net increase (decrease) in cash, cash equivalents and restricted cash	5,273	30,947
Cash, cash equivalents and restricted cash, beginning of period	5,587	6,494
Cash, cash equivalents and restricted cash, end of period	10,860
Less: Restricted cash	0		0
Cash and cash equivalents	10,860	37,441	5,587
Other subsidiaries | Reportable Legal Entities | Hawaiian Electric Consolidated
Cash flows from operating activities
Net cash provided by operating activities	0	0
Cash flows from investing activities
Capital expenditures	0	0
Advanced (to) from affiliates	0	0
Other	0	0
Net cash provided by (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
Proceeds from issuance of long-term debt		0
Net decrease in short-term borrowings with original maturities of three months or less	0	0
Payments of obligations under finance leases		0
Other	0	0
Net cash used in financing activities	0	0
Net increase (decrease) in cash, cash equivalents and restricted cash	0	0
Cash, cash equivalents and restricted cash, beginning of period	77	77
Cash, cash equivalents and restricted cash, end of period	77
Less: Restricted cash	0		0
Cash and cash equivalents	$ 77	$ 77	$ 77

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Bank segment - Income Statement Data (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Noninterest income
Noninterest income	$ 797,257		$ 790,988		$ 1,572,401	$ 1,613,372
Noninterest expense
Goodwill impairment					82,190	0
Loss before income taxes	(1,742,280)		69,367		(1,688,011)	139,671
Income tax expense (benefit)	(447,269)		14,284		(435,595)	29,394
Net income (loss)	(1,295,011)		55,083		(1,252,416)	110,277
Other comprehensive (loss) income, net of tax benefits	1,594	$ (9,801)	(7,609)	$ 20,488	(8,207)	12,879
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(1,293,890)		47,001		(1,261,569)	122,210
American Savings Bank (ASB)
Interest and dividend income
Interest and fees on loans	72,960		67,966		145,931	132,808
Interest and dividends on investment securities	13,218		13,775		28,182	28,412
Interest and dividend income	86,178		81,741		174,113	161,220
Interest expense
Interest on deposit liabilities	18,015		9,661		35,447	16,498
Interest on other borrowings	6,479		8,852		14,633	16,573
Total interest expense	24,494		18,513		50,080	33,071
Net interest income	61,684		63,228		124,033	128,149
Provision for credit losses	(1,910)		43		(4,069)	1,218
Net interest income after provision for credit losses	63,594		63,185		128,102	126,931
Noninterest income
Gain on sale of real estate	0		495		0	495
Total noninterest income	15,765		15,639		32,974	30,017
Noninterest expense
Compensation and employee benefits	29,802		29,394		62,261	59,598
Occupancy	5,220		5,539		10,283	11,127
Data processing	4,960		5,095		9,806	10,107
Services	4,250		2,689		8,401	5,284
Equipment	2,477		2,957		5,126	5,603
Office supplies, printing and postage	1,006		1,109		2,024	2,274
Marketing	747		834		1,523	1,850
Goodwill impairment	82,190		0		82,190	0
Other expense	5,813		6,152		10,755	12,343
Noninterest expense	136,465		53,769		192,369	108,186
Loss before income taxes	(57,106)		25,055		(31,293)	48,762
Income tax expense (benefit)	(11,319)		4,851		(6,440)	9,996
Net income (loss)	(45,787)		20,204		(24,853)	38,766
Other comprehensive (loss) income, net of tax benefits	1,633		(7,210)		(8,135)	11,220
Comprehensive income (loss) attributable to Hawaiian Electric Industries, Inc.	(44,154)		12,994		(32,988)	49,986
American Savings Bank (ASB) | Fees from other financial services
Noninterest income
Noninterest income	5,133		5,009		10,007	9,688
American Savings Bank (ASB) | Fee income on deposit liabilities
Noninterest income
Noninterest income	4,630		4,504		9,528	9,103
American Savings Bank (ASB) | Fee income on other financial products
Noninterest income
Noninterest income	2,960		2,768		5,703	5,512
American Savings Bank (ASB) | Bank-owned life insurance
Noninterest income
Noninterest income	2,255		1,955		5,839	3,380
American Savings Bank (ASB) | Mortgage banking income
Noninterest income
Noninterest income	364		230		788	360
American Savings Bank (ASB) | Other income, net
Noninterest income
Noninterest income	$ 423		$ 678		$ 1,109	$ 1,479

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Bank segment - Reconciliation of Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Condensed Income Statements, Captions [Line Items]
Revenues	$ 897,360	$ 895,685	$ 1,794,518	$ 1,823,922
Less / Add back: Retirement defined benefits credit—other than service costs	(1,281)	(1,153)	(2,563)	(2,305)
Total expenses	2,616,335	802,706	3,437,074	1,637,425
Operating income - bank	(1,718,975)	92,979	(1,642,556)	186,497
Loss before income taxes	(1,742,280)	69,367	(1,688,011)	139,671
American Savings Bank (ASB)
Condensed Income Statements, Captions [Line Items]
Interest and dividend income	86,178	81,741	174,113	161,220
Noninterest income	15,765	15,639	32,974	30,017
Less: Gain on sale of real estate	0	495	0	495
Revenues	101,943	96,885	207,087	190,742
Total interest expense	24,494	18,513	50,080	33,071
Provision for credit losses	(1,910)	43	(4,069)	1,218
Noninterest expense	136,465	53,769	192,369	108,186
Less / Add back: Retirement defined benefits credit—other than service costs	(280)	(187)	(561)	(374)
Total expenses	159,329	72,017	238,941	142,354
Operating income - bank	(57,386)	24,868	(31,854)	48,388
Loss before income taxes	$ (57,106)	$ 25,055	$ (31,293)	$ 48,762

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Bank segment - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Allowance for credit losses
Goodwill impairment			$ 82,190,000	$ 0
Other bank borrowings	$ 520,000,000		520,000,000		$ 750,000,000
American Savings Bank (ASB)
Allowance for credit losses
Goodwill impairment	82,190,000	$ 0	$ 82,190,000	0
Minimum benchmark percentage of loan to appraisal ratio which mortgage insurance is required			80.00%
Unused line and letters of credits	1,900,000,000		$ 1,900,000,000
Advances from the FHLB	520,000,000.0		520,000,000.0		200,000,000.0
American Savings Bank (ASB) | Federal Reserve Bank Advances
Allowance for credit losses
Other bank borrowings	$ 0		0		$ 550,000,000.0
Home equity line of credit
Allowance for credit losses
Conversion of debt			11,300,000	14,900,000
Commercial
Allowance for credit losses
Conversion of debt			1,900,000	2,000,000.0
Consumer
Allowance for credit losses
Conversion of debt			$ 400,000	$ 900,000

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Bank segment - Balance Sheets Data (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 550,408		$ 679,546	$ 314,284
Investment securities
Available-for-sale investment securities, at fair value	1,061,687		1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)	1,179,182		1,201,314
Held-to-maturity investment securities	1,058,691
Stock in Federal Home Loan Bank, at cost	29,204		14,728
Allowance for credit losses	(66,813)	$ (71,057)	(74,372)	(69,068)	$ (71,296)	$ (72,216)
Loans held for investment, net	5,963,345		6,106,438
Loans held for sale, at lower of cost or fair value	13,904		15,168
Other	1,057,165		877,959
Goodwill	0		82,190
Total assets	17,055,414		17,243,821
Liabilities and shareholder’s equity
Other	749,621		778,349
Total liabilities	15,935,848		14,864,687
Retained earnings (deficit)	(326,642)		926,720
Accumulated other comprehensive loss, net of tax benefits
Accumulated other comprehensive loss, net of tax benefits	(297,557)		(289,350)
Common stock equity	1,085,273	$ 2,377,380	2,344,841	$ 2,249,377	$ 2,237,955	$ 2,202,499
Total liabilities and shareholders’ equity	17,055,414		17,243,821
Other assets
Premises and equipment, net	6,298,721		6,150,126
Total other assets	1,057,165		877,959
Other liabilities
Total other liabilities	749,621		778,349
American Savings Bank (ASB)
Assets
Cash and due from banks	139,114		184,383
Interest-bearing deposits	195,721		251,072
Cash and cash equivalents	334,835		435,455
Investment securities
Available-for-sale investment securities, at fair value	1,061,687		1,136,439
Held-to-maturity, at amortized cost (fair value of $1,058,691 and $1,103,668, at June 30, 2024 and December 31, 2023, respectively)	1,179,182		1,201,314
Held-to-maturity investment securities	1,058,691		1,103,668
Stock in Federal Home Loan Bank, at cost	29,204		14,728
Loans held for investment	6,030,158		6,180,810
Allowance for credit losses	(66,813)		(74,372)
Loans held for investment, net	5,963,345		6,106,438
Loans held for sale, at lower of cost or fair value	13,904		15,168
Other	698,648		681,460
Goodwill	0		82,190
Total assets	9,280,805		9,673,192
Liabilities and shareholder’s equity
Deposit liabilities—noninterest-bearing	2,515,062		2,599,762
Deposit liabilities—interest-bearing	5,521,411		5,546,016
Other borrowings	520,000		750,000
Other	226,488		247,563
Total liabilities	8,782,961		9,143,341
Common stock	1		1
Additional paid-in capital	359,048		358,067
Retained earnings (deficit)	439,202		464,055
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	(291,864)		(282,963)
Retirement benefit plans	(8,543)		(9,309)
Accumulated other comprehensive loss, net of tax benefits	(300,407)		(292,272)
Common stock equity	497,844		529,851
Total liabilities and shareholders’ equity	9,280,805		9,673,192
Other assets
Bank-owned life insurance	197,714		187,857
Premises and equipment, net	181,855		187,042
Accrued interest receivable	29,003		28,472
Mortgage-servicing rights	7,906		8,169
Low-income housing investments	104,394		112,234
Deferred tax asset	122,927		104,292
Other	54,849		53,394
Total other assets	698,648		681,460
Other liabilities
Accrued expenses	110,173		115,231
Cashier’s checks	37,372		40,479
Advance payments by borrowers	11,477		10,107
Other	67,466		81,746
Total other liabilities	$ 226,488		$ 247,563

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Bank segment - Components of Investment Securities (Details) $ in Thousands	Jun. 30, 2024 USD ($) issue	Dec. 31, 2023 USD ($) issue
Available-for-sale
Amortized cost	$ 1,288,002
Available-for-sale investment securities, at fair value	1,061,687	$ 1,136,439
Held-to-maturity
Held-to-maturity investment securities, at amortized cost	1,179,182	1,201,314
Held-to-maturity investment securities	1,058,691
American Savings Bank (ASB)
Available-for-sale
Amortized cost	1,288,002	1,341,886
Gross unrealized gains	3	0
Gross unrealized losses	(226,318)	(205,447)
Available-for-sale investment securities, at fair value	$ 1,061,687	$ 1,136,439
Gross unrealized losses, less than 12 months, number of issues | issue	0	3
Gross unrealized losses, less than 12 months, fair value	$ 0	$ 1,649
Gross unrealized losses, less than 12 months, amount	$ 0	$ (22)
Gross unrealized losses, 12 months or longer, number of issues | issue	126	128
Gross unrealized losses, 12 months or longer, fair value	$ 1,047,001	$ 1,120,432
Gross unrealized losses, 12 months or more, amount	(226,318)	(205,425)
Held-to-maturity
Held-to-maturity investment securities, at amortized cost	1,179,182	1,201,314
Gross unrealized gains	41	2,221
Gross unrealized losses	(120,532)	(99,867)
Held-to-maturity investment securities	$ 1,058,691	$ 1,103,668
Less than 12 months, number of issues | issue	30	37
Less than 12 months, fair value	$ 314,047	$ 378,326
Less than 12 months, amount	$ (9,253)	$ (7,610)
12 months or longer, number of issues | issue	75	46
12 months or longer: fair value	$ 737,702	$ 484,864
12 months or longer, amount	(111,279)	(92,257)
U.S. Treasury and federal agency obligations | American Savings Bank (ASB)
Available-for-sale
Amortized cost	9,226	12,437
Gross unrealized gains	0	0
Gross unrealized losses	(343)	(427)
Available-for-sale investment securities, at fair value	$ 8,883	$ 12,010
Gross unrealized losses, less than 12 months, number of issues | issue	0	0
Gross unrealized losses, less than 12 months, fair value	$ 0	$ 0
Gross unrealized losses, less than 12 months, amount	$ 0	$ 0
Gross unrealized losses, 12 months or longer, number of issues | issue	8	9
Gross unrealized losses, 12 months or longer, fair value	$ 8,883	$ 12,010
Gross unrealized losses, 12 months or more, amount	(343)	(427)
Held-to-maturity
Held-to-maturity investment securities, at amortized cost	59,929	59,917
Gross unrealized gains	0	0
Gross unrealized losses	(7,839)	(7,135)
Held-to-maturity investment securities	$ 52,090	$ 52,782
Less than 12 months, number of issues | issue	0	0
Less than 12 months, fair value	$ 0	$ 0
Less than 12 months, amount	$ 0	$ 0
12 months or longer, number of issues | issue	3	3
12 months or longer: fair value	$ 52,090	$ 52,782
12 months or longer, amount	(7,839)	(7,135)
Mortgage-backed securities | American Savings Bank (ASB)
Available-for-sale
Amortized cost	1,229,529	1,279,852
Gross unrealized gains	3	0
Gross unrealized losses	(223,731)	(202,684)
Available-for-sale investment securities, at fair value	$ 1,005,801	$ 1,077,168
Gross unrealized losses, less than 12 months, number of issues | issue	0	3
Gross unrealized losses, less than 12 months, fair value	$ 0	$ 1,649
Gross unrealized losses, less than 12 months, amount	$ 0	$ (22)
Gross unrealized losses, 12 months or longer, number of issues | issue	115	116
Gross unrealized losses, 12 months or longer, fair value	$ 1,005,191	$ 1,075,519
Gross unrealized losses, 12 months or more, amount	(223,731)	(202,662)
Held-to-maturity
Held-to-maturity investment securities, at amortized cost	1,119,253	1,141,397
Gross unrealized gains	41	2,221
Gross unrealized losses	(112,693)	(92,732)
Held-to-maturity investment securities	$ 1,006,601	$ 1,050,886
Less than 12 months, number of issues | issue	30	37
Less than 12 months, fair value	$ 314,047	$ 378,326
Less than 12 months, amount	$ (9,253)	$ (7,610)
12 months or longer, number of issues | issue	72	43
12 months or longer: fair value	$ 685,612	$ 432,082
12 months or longer, amount	(103,440)	(85,122)
Corporate bonds | American Savings Bank (ASB)
Available-for-sale
Amortized cost	35,171	35,239
Gross unrealized gains	0	0
Gross unrealized losses	(2,244)	(2,336)
Available-for-sale investment securities, at fair value	$ 32,927	$ 32,903
Gross unrealized losses, less than 12 months, number of issues | issue	0	0
Gross unrealized losses, less than 12 months, fair value	$ 0	$ 0
Gross unrealized losses, less than 12 months, amount	$ 0	$ 0
Gross unrealized losses, 12 months or longer, number of issues | issue	3	3
Gross unrealized losses, 12 months or longer, fair value	$ 32,927	$ 32,903
Gross unrealized losses, 12 months or more, amount	(2,244)	(2,336)
Mortgage revenue bonds | American Savings Bank (ASB)
Available-for-sale
Amortized cost	14,076	14,358
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Available-for-sale investment securities, at fair value	$ 14,076	$ 14,358
Gross unrealized losses, less than 12 months, number of issues | issue	0	0
Gross unrealized losses, less than 12 months, fair value	$ 0	$ 0
Gross unrealized losses, less than 12 months, amount	$ 0	$ 0
Gross unrealized losses, 12 months or longer, number of issues | issue	0	0
Gross unrealized losses, 12 months or longer, fair value	$ 0	$ 0
Gross unrealized losses, 12 months or more, amount	$ 0	$ 0

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Bank segment - Contractual Maturities of Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Available-for-sale
Due in one year or less	$ 626
Due after one year through five years	43,771
Due after five years through ten years	14,076
Due after ten years	0
Total amortized cost	58,473
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,229,529
Amortized cost	1,288,002
Held-to-maturity
Due in one year or less	0
Due after one year through five years	39,849
Due after five years through ten years	20,080
Due after ten years	0
Total amortized cost	59,929
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,119,253
Held-to-maturity investment securities, at amortized cost	1,179,182	$ 1,201,314
Available-for-sale
Due in one year or less	614
Due after one year through five years	41,196
Due after five years through ten years	14,076
Due after ten years	0
Total fair value	55,886
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,005,801
Available-for-sale investment securities, at fair value	1,061,687	$ 1,136,439
Held-to-maturity
Due in one year or less	0
Due after one year through five years	35,286
Due after five years through ten years	16,804
Due after ten years	0
Total fair value	52,090
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,006,601
Held-to-maturity investment securities	$ 1,058,691

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Bank segment - Loans Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 6,058,091		$ 6,210,578
Less: Deferred fees and discounts	(27,933)		(29,768)
Allowance for credit losses	(66,813)	$ (71,057)	(74,372)	$ (69,068)	$ (71,296)	$ (72,216)
Loans held for investment, net	5,963,345		6,106,438
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	5,165,168		5,195,019
Residential 1-4 family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,603,825		2,595,162
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,368,907		1,374,038
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	973,216		1,017,207
Residential land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	20,818		18,364
Commercial construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	181,148		172,405
Residential construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	17,254		17,843
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	648,286		743,303
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 244,637		$ 272,256

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Bank segment - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Allowance for credit losses:
Beginning balance	$ 71,057	$ 71,296	$ 74,372	$ 72,216
Charge-offs	(3,126)	(3,203)	(6,801)	(6,625)
Recoveries	892	1,132	2,411	2,459
Provision	(2,010)	(157)	(3,169)	1,018
Ending balance	66,813	69,068	66,813	69,068
Residential 1-4 family
Allowance for credit losses:
Charge-offs			(842)
Commercial real estate
Allowance for credit losses:
Charge-offs			0
Home equity line of credit
Allowance for credit losses:
Charge-offs			0
Residential land
Allowance for credit losses:
Charge-offs			0
Commercial construction
Allowance for credit losses:
Charge-offs			0
Residential construction
Allowance for credit losses:
Charge-offs			0
Real estate | Residential 1-4 family
Allowance for credit losses:
Beginning balance	6,406	4,612	7,435	6,270
Charge-offs	0	(181)	(842)	(990)
Recoveries	7	2	193	6
Provision	(194)	275	(567)	(578)
Ending balance	6,219	4,708	6,219	4,708
Real estate | Commercial real estate
Allowance for credit losses:
Beginning balance	20,334	22,701	22,185	21,898
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	(1,678)	(2,423)	(3,529)	(1,620)
Ending balance	18,656	20,278	18,656	20,278
Real estate | Home equity line of credit
Allowance for credit losses:
Beginning balance	8,073	6,053	7,778	6,125
Charge-offs	0	(297)	0	(360)
Recoveries	9	17	247	34
Provision	1,470	1,366	1,527	1,340
Ending balance	9,552	7,139	9,552	7,139
Real estate | Residential land
Allowance for credit losses:
Beginning balance	672	620	621	717
Charge-offs	0	0	0	0
Recoveries	0	3	0	3
Provision	87	30	138	(67)
Ending balance	759	653	759	653
Real estate | Commercial construction
Allowance for credit losses:
Beginning balance	3,401	735	3,603	1,195
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	(32)	1,814	(234)	1,354
Ending balance	3,369	2,549	3,369	2,549
Real estate | Residential construction
Allowance for credit losses:
Beginning balance	41	28	43	46
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	(3)	(2)	(5)	(20)
Ending balance	38	26	38	26
Commercial
Allowance for credit losses:
Beginning balance	7,614	11,936	9,122	12,426
Charge-offs	(126)	(157)	(240)	(384)
Recoveries	190	206	285	604
Provision	(1,361)	(627)	(2,850)	(1,288)
Ending balance	6,317	11,358	6,317	11,358
Consumer
Allowance for credit losses:
Beginning balance	24,516	24,611	23,585	23,539
Charge-offs	(3,000)	(2,568)	(5,719)	(4,891)
Recoveries	686	904	1,686	1,812
Provision	(299)	(590)	2,351	1,897
Ending balance	$ 21,903	$ 22,357	$ 21,903	$ 22,357

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Bank segment - Allowance for Loan Commitments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Allowance for loan commitments:
Beginning balance	$ 4,100	$ 4,400	$ 5,100	$ 4,400
Provision	100	200	(900)	200
Ending balance	4,200	4,600	4,200	4,600
Real estate | Home equity line of credit
Allowance for loan commitments:
Beginning balance	600	400	600	400
Provision	100	200	100	200
Ending balance	700	600	700	600
Real estate | Commercial construction
Allowance for loan commitments:
Beginning balance	3,100	2,600	4,300	2,600
Provision	0	1,200	(1,200)	1,200
Ending balance	3,100	3,800	3,100	3,800
Commercial
Allowance for loan commitments:
Beginning balance	400	1,400	200	1,400
Provision	0	(1,200)	200	(1,200)
Ending balance	$ 400	$ 200	$ 400	$ 200

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Bank segment - Credit Risk Profile - Payment Activity and Assigned Grades (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Credit risk profile by internally assigned grade for loans
Current year	$ 170,557	$ 638,750
One year before current year	595,945	1,212,344
Two years before current year	1,132,404	1,081,072
Three years before current year	1,028,912	747,623
Four years before current year	729,743	234,179
Prior	1,226,349	1,081,789
Revolving	1,100,083	1,145,385
Converted to term loans	74,098	69,436
Total	6,058,091	6,210,578
30-59 days past due
Credit risk profile by internally assigned grade for loans
Total	5,681	8,712
60-89 days past due
Credit risk profile by internally assigned grade for loans
Total	4,563	8,148
Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Total	17,936	23,073
Real estate | Residential 1-4 family
Credit risk profile by internally assigned grade for loans
Current year	89,885	263,605
One year before current year	255,714	411,257
Two years before current year	400,098	732,821
Three years before current year	715,755	401,163
Four years before current year	390,719	104,976
Prior	751,654	681,340
Revolving	0	0
Converted to term loans	0	0
Total	2,603,825	2,595,162
Real estate | Residential 1-4 family | Current
Credit risk profile by internally assigned grade for loans
Current year	89,885	263,605
One year before current year	255,714	407,304
Two years before current year	399,372	729,256
Three years before current year	715,212	399,766
Four years before current year	390,719	104,487
Prior	745,688	672,408
Revolving	0	0
Converted to term loans	0	0
Total	2,596,590	2,576,826
Real estate | Residential 1-4 family | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	708
Two years before current year	0	0
Three years before current year	0	268
Four years before current year	0	0
Prior	1,362	3,525
Revolving	0	0
Converted to term loans	0	0
Total	1,362	4,501
Real estate | Residential 1-4 family | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	726
Two years before current year	0	2,694
Three years before current year	543	0
Four years before current year	0	0
Prior	1,304	1,745
Revolving	0	0
Converted to term loans	0	0
Total	1,847	5,165
Real estate | Residential 1-4 family | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	2,519
Two years before current year	726	871
Three years before current year	0	1,129
Four years before current year	0	489
Prior	3,300	3,662
Revolving	0	0
Converted to term loans	0	0
Total	4,026	8,670
Real estate | Home equity line of credit
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	908,520	957,388
Converted to term loans	64,696	59,819
Total	973,216	1,017,207
Real estate | Home equity line of credit | Current
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	905,690	954,461
Converted to term loans	63,617	59,146
Total	969,307	1,013,607
Real estate | Home equity line of credit | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	1,403	1,219
Converted to term loans	632	262
Total	2,035	1,481
Real estate | Home equity line of credit | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	542	597
Converted to term loans	216	0
Total	758	597
Real estate | Home equity line of credit | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	885	1,111
Converted to term loans	231	411
Total	1,116	1,522
Real estate | Residential land
Credit risk profile by internally assigned grade for loans
Current year	5,402	3,788
One year before current year	3,748	4,772
Two years before current year	4,524	7,234
Three years before current year	4,797	1,847
Four years before current year	1,737	0
Prior	610	723
Revolving	0	0
Converted to term loans	0	0
Total	20,818	18,364
Real estate | Residential land | Current
Credit risk profile by internally assigned grade for loans
Current year	5,402	3,788
One year before current year	3,748	4,097
Two years before current year	4,524	7,234
Three years before current year	4,797	1,847
Four years before current year	1,737	0
Prior	610	723
Revolving	0	0
Converted to term loans	0	0
Total	20,818	17,689
Real estate | Residential land | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Residential land | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	675
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	675
Real estate | Residential land | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Residential construction
Credit risk profile by internally assigned grade for loans
Current year	550	5,369
One year before current year	7,501	10,984
Two years before current year	9,203	1,490
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	17,254	17,843
Real estate | Residential construction | Current
Credit risk profile by internally assigned grade for loans
Current year	550	5,369
One year before current year	7,501	10,984
Two years before current year	9,203	1,490
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	17,254	17,843
Real estate | Residential construction | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Residential construction | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Residential construction | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Commercial real estate
Credit risk profile by internally assigned grade for loans
Current year	22,976	104,368
One year before current year	105,110	386,119
Two years before current year	378,119	193,683
Three years before current year	192,491	267,458
Four years before current year	263,783	90,783
Prior	390,946	316,145
Revolving	15,482	15,482
Converted to term loans	0	0
Total	1,368,907	1,374,038
Real estate | Commercial real estate | Pass
Credit risk profile by internally assigned grade for loans
Current year	22,976	104,368
One year before current year	105,110	384,144
Two years before current year	376,911	180,986
Three years before current year	189,510	267,458
Four years before current year	263,783	65,625
Prior	373,432	307,367
Revolving	15,482	15,482
Converted to term loans	0	0
Total	1,347,204	1,325,430
Real estate | Commercial real estate | Special Mention
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	1,975
Two years before current year	1,208	11,159
Three years before current year	1,465	0
Four years before current year	0	14,110
Prior	1,116	3,008
Revolving	0	0
Converted to term loans	0	0
Total	3,789	30,252
Real estate | Commercial real estate | Substandard
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	1,538
Three years before current year	1,516	0
Four years before current year	0	11,048
Prior	13,990	5,770
Revolving	0	0
Converted to term loans	0	0
Total	15,506	18,356
Real estate | Commercial real estate | Doubtful
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	2,408	0
Revolving	0	0
Converted to term loans	0	0
Total	2,408	0
Real estate | Commercial real estate | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Total	0	0
Real estate | Commercial real estate | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Total	0	0
Real estate | Commercial real estate | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Total	10,908	11,048
Real estate | Commercial construction
Credit risk profile by internally assigned grade for loans
Current year	0	45,863
One year before current year	62,306	33,240
Two years before current year	36,925	26,133
Three years before current year	16,416	1,333
Four years before current year	1,333	0
Prior	0	0
Revolving	64,168	65,836
Converted to term loans	0	0
Total	181,148	172,405
Real estate | Commercial construction | Pass
Credit risk profile by internally assigned grade for loans
Current year	0	45,863
One year before current year	62,306	33,240
Two years before current year	36,925	26,133
Three years before current year	16,416	1,333
Four years before current year	1,333	0
Prior	0	0
Revolving	64,168	65,836
Converted to term loans	0	0
Total	181,148	172,405
Real estate | Commercial construction | Special Mention
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Commercial construction | Substandard
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Commercial construction | Doubtful
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	0	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	0	0
Real estate | Commercial construction | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Total	0	0
Real estate | Commercial construction | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Total	0	0
Real estate | Commercial construction | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Total	0	0
Consumer
Credit risk profile by internally assigned grade for loans
Current year	18,539	89,230
One year before current year	71,697	156,225
Two years before current year	133,945	10,243
Three years before current year	6,831	1,748
Four years before current year	869	530
Prior	334	200
Revolving	10,029	10,846
Converted to term loans	2,393	3,234
Total	244,637	272,256
Consumer | Current
Credit risk profile by internally assigned grade for loans
Current year	18,275	87,686
One year before current year	70,089	153,239
Two years before current year	130,936	9,852
Three years before current year	6,589	1,654
Four years before current year	840	451
Prior	328	200
Revolving	9,746	10,663
Converted to term loans	2,071	2,779
Total	238,874	266,524
Consumer | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Current year	242	805
One year before current year	552	1,314
Two years before current year	1,040	176
Three years before current year	126	29
Four years before current year	12	24
Prior	3	0
Revolving	61	56
Converted to term loans	141	163
Total	2,177	2,567
Consumer | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Current year	22	385
One year before current year	602	886
Two years before current year	1,053	114
Three years before current year	53	41
Four years before current year	7	21
Prior	3	0
Revolving	43	60
Converted to term loans	25	69
Total	1,808	1,576
Consumer | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Current year	0	354
One year before current year	454	786
Two years before current year	916	101
Three years before current year	63	24
Four years before current year	10	34
Prior	0	0
Revolving	179	67
Converted to term loans	156	223
Total	1,778	1,589
Commercial
Credit risk profile by internally assigned grade for loans
Current year	33,205	126,527
One year before current year	89,869	209,747
Two years before current year	169,590	109,468
Three years before current year	92,622	74,074
Four years before current year	71,302	37,890
Prior	82,805	83,381
Revolving	101,884	95,833
Converted to term loans	7,009	6,383
Total	648,286	743,303
Commercial | Pass
Credit risk profile by internally assigned grade for loans
Current year	33,205	124,667
One year before current year	88,184	199,796
Two years before current year	166,815	106,669
Three years before current year	92,150	73,976
Four years before current year	71,214	37,580
Prior	79,756	80,012
Revolving	97,353	87,206
Converted to term loans	6,929	6,250
Total	635,606	716,156
Commercial | Special Mention
Credit risk profile by internally assigned grade for loans
Current year	0	1,860
One year before current year	1,685	6,989
Two years before current year	0	951
Three years before current year	0	0
Four years before current year	0	250
Prior	0	0
Revolving	3,801	7,352
Converted to term loans	0	0
Total	5,486	17,402
Commercial | Substandard
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	2,962
Two years before current year	2,775	1,848
Three years before current year	472	98
Four years before current year	0	60
Prior	3,049	3,369
Revolving	730	1,275
Converted to term loans	80	133
Total	7,106	9,745
Commercial | Doubtful
Credit risk profile by internally assigned grade for loans
Current year	0	0
One year before current year	0	0
Two years before current year	0	0
Three years before current year	0	0
Four years before current year	88	0
Prior	0	0
Revolving	0	0
Converted to term loans	0	0
Total	88	0
Commercial | 30-59 days past due
Credit risk profile by internally assigned grade for loans
Total	107	163
Commercial | 60-89 days past due
Credit risk profile by internally assigned grade for loans
Total	150	135
Commercial | Greater than 89 days past due
Credit risk profile by internally assigned grade for loans
Total	$ 108	$ 244

XML

Bank segment - Gross Charge-Offs by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			$ 398
Charge offs one years prior of origination year			1,969
Charge offs two years prior of origination year			3,164
Charge offs three years prior of origination year			572
Charge offs four years prior of origination year			75
Charge offs more than five years prior of origination year			623
Total	$ 3,126	$ 3,203	6,801	$ 6,625
Commercial
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			14
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			226
Total	126	157	240	384
Consumer
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			398
Charge offs one years prior of origination year			1,969
Charge offs two years prior of origination year			2,803
Charge offs three years prior of origination year			281
Charge offs four years prior of origination year			75
Charge offs more than five years prior of origination year			193
Total	$ 3,000	$ 2,568	5,719	$ 4,891
Residential 1-4 family
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			361
Charge offs three years prior of origination year			277
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			204
Total			842
Commercial real estate
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			0
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			0
Total			0
Home equity line of credit
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			0
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			0
Total			0
Residential land
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			0
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			0
Total			0
Commercial construction
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			0
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			0
Total			0
Residential construction
Credit risk profile by internally assigned grade for loans
Charge offs current fiscal year of origination			0
Charge offs one years prior of origination year			0
Charge offs two years prior of origination year			0
Charge offs three years prior of origination year			0
Charge offs four years prior of origination year			0
Charge offs more than five years prior of origination year			0
Total			$ 0

XML

Bank segment - Credit Risk Profile - Payment Activity (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Credit risk profile based on payment activity for loans
Total financing receivables	$ 6,058,091	$ 6,210,578
Amortized cost> 90 days and accruing	0	425
Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	2,603,825	2,595,162
Amortized cost> 90 days and accruing	0	425
Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	1,368,907	1,374,038
Amortized cost> 90 days and accruing	0	0
Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	973,216	1,017,207
Amortized cost> 90 days and accruing	0	0
Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	20,818	18,364
Amortized cost> 90 days and accruing	0	0
Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	181,148	172,405
Amortized cost> 90 days and accruing	0	0
Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	17,254	17,843
Amortized cost> 90 days and accruing	0	0
Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	648,286	743,303
Amortized cost> 90 days and accruing	0	0
Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	244,637	272,256
Amortized cost> 90 days and accruing	0	0
30-59 days past due
Credit risk profile based on payment activity for loans
Total financing receivables	5,681	8,712
30-59 days past due | Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	1,362	4,501
30-59 days past due | Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
30-59 days past due | Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	2,035	1,481
30-59 days past due | Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
30-59 days past due | Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
30-59 days past due | Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
30-59 days past due | Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	107	163
30-59 days past due | Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	2,177	2,567
60-89 days past due
Credit risk profile based on payment activity for loans
Total financing receivables	4,563	8,148
60-89 days past due | Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	1,847	5,165
60-89 days past due | Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
60-89 days past due | Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	758	597
60-89 days past due | Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	0	675
60-89 days past due | Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
60-89 days past due | Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
60-89 days past due | Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	150	135
60-89 days past due | Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	1,808	1,576
90 days or more past due
Credit risk profile based on payment activity for loans
Total financing receivables	17,936	23,073
90 days or more past due | Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	4,026	8,670
90 days or more past due | Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	10,908	11,048
90 days or more past due | Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	1,116	1,522
90 days or more past due | Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
90 days or more past due | Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
90 days or more past due | Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
90 days or more past due | Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	108	244
90 days or more past due | Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	1,778	1,589
Total past due
Credit risk profile based on payment activity for loans
Total financing receivables	28,180	39,933
Total past due | Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	7,235	18,336
Total past due | Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	10,908	11,048
Total past due | Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	3,909	3,600
Total past due | Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	0	675
Total past due | Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
Total past due | Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	0	0
Total past due | Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	365	542
Total past due | Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	5,763	5,732
Current
Credit risk profile based on payment activity for loans
Total financing receivables	6,029,911	6,170,645
Current | Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total financing receivables	2,596,590	2,576,826
Current | Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total financing receivables	1,357,999	1,362,990
Current | Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total financing receivables	969,307	1,013,607
Current | Real estate | Residential land
Credit risk profile based on payment activity for loans
Total financing receivables	20,818	17,689
Current | Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total financing receivables	181,148	172,405
Current | Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total financing receivables	17,254	17,843
Current | Commercial
Credit risk profile based on payment activity for loans
Total financing receivables	647,921	742,761
Current | Consumer
Credit risk profile based on payment activity for loans
Total financing receivables	$ 238,874	$ 266,524

XML

Bank segment - Credit Risk Profile - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Credit risk profile based on nonaccrual loans
With a related ACL	$ 26,161	$ 24,800
Without a related ACL	5,710	3,626
Total	31,871	28,426
Real estate | Residential 1-4 family
Credit risk profile based on nonaccrual loans
With a related ACL	9,542	7,755
Without a related ACL	4,446	2,190
Total	13,988	9,945
Real estate | Commercial real estate
Credit risk profile based on nonaccrual loans
With a related ACL	10,908	11,048
Without a related ACL	0	0
Total	10,908	11,048
Real estate | Home equity line of credit
Credit risk profile based on nonaccrual loans
With a related ACL	2,211	2,626
Without a related ACL	1,091	1,135
Total	3,302	3,761
Real estate | Residential land
Credit risk profile based on nonaccrual loans
With a related ACL	675	780
Without a related ACL	0	0
Total	675	780
Real estate | Commercial construction
Credit risk profile based on nonaccrual loans
With a related ACL	0	0
Without a related ACL	0	0
Total	0	0
Real estate | Residential construction
Credit risk profile based on nonaccrual loans
With a related ACL	0	0
Without a related ACL	0	0
Total	0	0
Commercial
Credit risk profile based on nonaccrual loans
With a related ACL	169	133
Without a related ACL	173	301
Total	342	434
Consumer
Credit risk profile based on nonaccrual loans
With a related ACL	2,656	2,458
Without a related ACL	0	0
Total	$ 2,656	$ 2,458

XML

Bank segment - Schedule of Loan Modification (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Financing Receivable, Modified [Line Items]
Total	$ 2,143	$ 7,576
% of total class of loans	0.04%	0.13%
Term extension
Financing Receivable, Modified [Line Items]
Total	$ 50	$ 315
Payment delay
Financing Receivable, Modified [Line Items]
Total	2,093	6,053
Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	1,208
Commercial
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
% of total class of loans	0.00%	0.00%
Commercial | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Commercial | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	0
Commercial | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Consumer
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
% of total class of loans	0.00%	0.00%
Consumer | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Consumer | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	0
Consumer | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Residential 1-4 family | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 2,143	$ 5,246
% of total class of loans	0.08%	0.20%
Residential 1-4 family | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 50	$ 315
Residential 1-4 family | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	2,093	4,931
Residential 1-4 family | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Commercial real estate | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 1,208
% of total class of loans	0.00%	0.09%
Commercial real estate | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Commercial real estate | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	0
Commercial real estate | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	1,208
Home equity line of credit | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 447
% of total class of loans	0.00%	0.05%
Home equity line of credit | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Home equity line of credit | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	447
Home equity line of credit | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Residential land | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 675
% of total class of loans	0.00%	3.24%
Residential land | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Residential land | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	675
Residential land | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Commercial construction | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
% of total class of loans	0.00%	0.00%
Commercial construction | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Commercial construction | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	0
Commercial construction | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	0	0
Residential construction | Real estate
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
% of total class of loans	0.00%	0.00%
Residential construction | Real estate | Term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0
Residential construction | Real estate | Payment delay
Financing Receivable, Modified [Line Items]
Total	0	0
Residential construction | Real estate | Combination payment delay & term extension
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0

XML

Bank segment - Financial Effect of Loan Modification (Details) - Real estate	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024
Residential 1-4 family | Term extension
Financing Receivable, Modified [Line Items]
Weighted average	114 months	149 months
Residential 1-4 family | Payment delay
Financing Receivable, Modified [Line Items]
Weighted average	11 months	10 months
Commercial real estate | Term extension
Financing Receivable, Modified [Line Items]
Weighted average		9 months
Commercial real estate | Payment delay
Financing Receivable, Modified [Line Items]
Weighted average		9 months
Home equity line of credit | Payment delay
Financing Receivable, Modified [Line Items]
Weighted average		9 months
Residential land | Payment delay
Financing Receivable, Modified [Line Items]
Weighted average		9 months

XML

Bank segment - Credit Risk Profile - Payment Activity for Loan (Details) $ in Thousands	Jun. 30, 2024 USD ($)
Credit risk profile based on payment activity for loans
Total	$ 7,576
Current
Credit risk profile based on payment activity for loans
Total	5,474
30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	2,102
Real estate | Residential 1-4 family
Credit risk profile based on payment activity for loans
Total	5,246
Real estate | Residential 1-4 family | Current
Credit risk profile based on payment activity for loans
Total	3,144
Real estate | Residential 1-4 family | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential 1-4 family | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential 1-4 family | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	2,102
Real estate | Commercial real estate
Credit risk profile based on payment activity for loans
Total	1,208
Real estate | Commercial real estate | Current
Credit risk profile based on payment activity for loans
Total	1,208
Real estate | Commercial real estate | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial real estate | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial real estate | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Home equity line of credit
Credit risk profile based on payment activity for loans
Total	447
Real estate | Home equity line of credit | Current
Credit risk profile based on payment activity for loans
Total	447
Real estate | Home equity line of credit | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Home equity line of credit | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Home equity line of credit | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential land
Credit risk profile based on payment activity for loans
Total	675
Real estate | Residential land | Current
Credit risk profile based on payment activity for loans
Total	675
Real estate | Residential land | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential land | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential land | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial construction
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial construction | Current
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial construction | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial construction | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Commercial construction | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential construction
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential construction | Current
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential construction | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential construction | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Real estate | Residential construction | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Commercial
Credit risk profile based on payment activity for loans
Total	0
Commercial | Current
Credit risk profile based on payment activity for loans
Total	0
Commercial | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Commercial | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Commercial | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	0
Consumer
Credit risk profile based on payment activity for loans
Total	0
Consumer | Current
Credit risk profile based on payment activity for loans
Total	0
Consumer | 30-59 days past due
Credit risk profile based on payment activity for loans
Total	0
Consumer | 60-89 days past due
Credit risk profile based on payment activity for loans
Total	0
Consumer | Greater than 89 days past due
Credit risk profile based on payment activity for loans
Total	$ 0

XML

Bank segment - Collateral - Dependent loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Consumer mortgage loans collateralized by residential real estate property in foreclosure process	$ 3,600	$ 3,400
Residential real estate property | Real estate | Residential 1-4 family
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	4,524	2,272
Residential real estate property | Real estate | Home equity line of credit
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	1,200	1,135
Collateral pledged
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	16,894	14,756
Collateral pledged | Real estate
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	16,632	14,455
Commercial real estate | Real estate | Commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	10,908	11,048
Business assets | Commercial
Financing Receivable, Nonaccrual [Line Items]
Collateral-dependent loans, amortized cost	$ 262	$ 301

XML

Bank segment - Mortgage Servicing Rights (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) loan	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($) loan	Dec. 31, 2023 USD ($)
Servicing contracts
Prepayment rate:
25 basis points adverse rate change	$ (133)		$ (133)		$ (90)
50 basis points adverse rate change	(296)		(296)		(204)
Discount rate:
25 basis points adverse rate change	(185)		(185)		(203)
50 basis points adverse rate change	$ (367)		(367)		(402)
American Savings Bank (ASB)
Servicing Asset at Amortized Cost [Line Items]
Number of mortgage loans repurchased | loan	0			0
Mortgage service fees	$ 800	$ 900	1,700	$ 1,800
Mortgage servicing rights
Servicing asset - beginning balance			8,169
Servicing asset - ending balance	7,906		7,906
American Savings Bank (ASB) | Residential loan
Servicing Asset at Amortized Cost [Line Items]
Proceeds from sale of residential loans	30,900	8,900	57,300	14,600
Gain on sale of mortgage loans	400	300	800	400
American Savings Bank (ASB) | Servicing contracts
Changes in Carrying Value of MSRs
Gross carrying amount	18,114		18,114		18,241
Accumulated amortization	(10,208)		(10,208)		(10,072)
Valuation allowance	0	0	0	0	0
Net carrying amount	7,906	8,495	7,906	8,495	8,169
Mortgage servicing rights
Servicing asset - beginning balance	8,050	8,745	8,169	9,047
Amount capitalized	179	84	377	135
Amortization	(323)	(334)	(640)	(687)
Other-than-temporary impairment	0	0	0	0
Servicing asset - ending balance	7,906	8,495	7,906	8,495
Valuation allowance for mortgage servicing rights
Valuation allowance, beginning balance	0	0	0	0
Provision	0	0	0	0
Other-than-temporary impairment	0	0	0	0
Valuation allowance, ending balance	0	$ 0	0	$ 0
Unpaid principal balance	$ 1,399,592		$ 1,399,592		$ 1,402,736
American Savings Bank (ASB) | Servicing contracts | Weighted average note rate
Valuation allowance for mortgage servicing rights
Weighted average measurement input	0.0357		0.0357		0.0347
American Savings Bank (ASB) | Servicing contracts | Weighted average discount rate
Valuation allowance for mortgage servicing rights
Weighted average measurement input	0.1000		0.1000		0.1000
American Savings Bank (ASB) | Servicing contracts | Weighted average prepayment speed
Valuation allowance for mortgage servicing rights
Weighted average measurement input	0.0681		0.0681		0.0571

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Bank segment - Other Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Offsetting Liabilities [Line Items]
Other bank borrowings	$ 520,000	$ 750,000
American Savings Bank (ASB)
Offsetting Liabilities [Line Items]
Advances from the FHLB	$ 520,000	$ 200,000

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Bank segment - Derivative Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Derivative instrument
Derivative, gain (loss), statement of income or comprehensive income	Revenues	Revenues	Revenues	Revenues
Derivative Financial Instruments Not Designated as Hedging Instruments
Derivative instrument
Asset derivatives	$ 94		$ 94		$ 86
Liability derivatives	0		0		18
Net gains (losses) recognized in the Statement of Income	(29)	$ 108	26	$ 112
Interest rate lock commitments
Derivative instrument
Notional amount	5,330		5,330		6,246
Fair value	89		89		86
Interest rate lock commitments | Derivative Financial Instruments Not Designated as Hedging Instruments
Derivative instrument
Asset derivatives	89		89		86
Liability derivatives	0		0		0
Net gains (losses) recognized in the Statement of Income	(47)	62	3	79
Forward commitments
Derivative instrument
Notional amount	5,250		5,250		5,500
Fair value	5		5		(18)
Forward commitments | Derivative Financial Instruments Not Designated as Hedging Instruments
Derivative instrument
Asset derivatives	5		5		0
Liability derivatives	0		0		$ 18
Net gains (losses) recognized in the Statement of Income	$ 18	$ 46	$ 23	$ 33

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Bank segment - Contingencies (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
American Savings Bank (ASB)
Loss Contingencies [Line Items]
Unfunded commitments to fund the company's LIHTC	$ 87.2	$ 87.9

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Credit agreements and changes in debt - Narrative (Details)	Jun. 26, 2024 USD ($) payment	May 17, 2024 USD ($) entity	May 14, 2023 USD ($) extensionOption institution	Feb. 18, 2022 USD ($) extensionOption	Jun. 27, 2024 USD ($)	Dec. 08, 2023 USD ($)	Aug. 23, 2023 USD ($)	Aug. 15, 2023 USD ($)	May 14, 2021 USD ($) institution
Mahipapa
Credit agreement
Number of deferred payments | payment	2
Deferred payments	$ 3,000,000
Credit Facilities | Hawaiian Electric Company, Inc. and Subsidiaries
Credit agreement
Number of financial institutions | institution			9						9
Number of financial institutions with extended termination date | institution			8
HEI Facility
Credit agreement
Credit agreement			$ 175,000,000				$ 175,000,000	$ 175,000,000	$ 175,000,000
Credit agreement, remaining borrowing capacity			157,000,000
Amount of initial drawing								$ 2,500,000
Hawaiian Electric Facility
Credit agreement
Credit agreement			200,000,000
Credit agreement, remaining borrowing capacity			$ 180,000,000
Hawaiian Electric Facility | Hawaiian Electric Company, Inc. and Subsidiaries
Credit agreement
Credit agreement				$ 275,000,000			$ 200,000,000		$ 200,000,000
Number of extension options | extensionOption			2	2
Extension period			1 year	1 year
Hawaiian Electric Facility | Hawaiian Electric Company, Inc. and Subsidiaries | Letter of Credit
Credit agreement
Credit agreement						$ 75,000,000
ABL Credit Facility Agreement | Hawaiian Electric Company, Inc. and Subsidiaries | Revolving Credit Facility | Line of credit facility
Credit agreement
Credit agreement		$ 250,000,000
Number of extension options | entity		3
Extension period		1 year
Credit facility period		364 days
Automatic extension expiration period		3 years
Short-term borrowings					$ 250,000,000

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Shareholders' equity - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,377,380	$ 2,344,841	$ 2,237,955	$ 2,202,499	$ 2,344,841	$ 2,202,499
Current period other comprehensive income (loss)	1,594	(9,801)	(7,609)	20,488	(8,207)	12,879
Ending balance	1,085,273	2,377,380	2,249,377	2,237,955	1,085,273	2,249,377
AOCI
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(299,151)	(289,350)	(315,540)	(336,028)	(289,350)	(336,028)
Current period other comprehensive income (loss)	1,594	(9,801)	(7,609)	20,488
Ending balance	(297,557)	(299,151)	(323,149)	(315,540)	(297,557)	(323,149)
Net unrealized gains (losses) on securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(282,963)		(328,904)	(282,963)	(328,904)
Current period other comprehensive income (loss)					(8,901)	12,987
Ending balance	(291,864)		(315,917)		(291,864)	(315,917)
Unrealized gains (losses) on derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		1,638		1,991	1,638	1,991
Current period other comprehensive income (loss)					670	(245)
Ending balance	2,308		1,746		2,308	1,746
Retirement benefit plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(8,025)		(9,115)	(8,025)	(9,115)
Current period other comprehensive income (loss)					24	137
Ending balance	(8,001)		(8,978)		(8,001)	(8,978)
Hawaiian Electric Company, Inc. and Subsidiaries
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	2,435,282	2,409,110	2,358,884	2,344,170	2,409,110	2,344,170
Current period other comprehensive income (loss)	(46)	(49)	(44)	(45)	(95)	(89)
Ending balance	1,192,842	2,435,282	2,371,889	2,358,884	1,192,842	2,371,889
Hawaiian Electric Company, Inc. and Subsidiaries | AOCI
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	2,800	2,849	2,816	2,861	2,849	2,861
Current period other comprehensive income (loss)	(46)	(49)	(44)	(45)
Ending balance	2,754	2,800	2,772	2,816	2,754	2,772
Hawaiian Electric Company, Inc. and Subsidiaries | Retirement benefit plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		$ 2,849		$ 2,861	2,849	2,861
Current period other comprehensive income (loss)					(95)	(89)
Ending balance	$ 2,754		$ 2,772		$ 2,754	$ 2,772

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Shareholders' equity - Reclassification out of AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Reclassifications out of accumulated other comprehensive income/(loss)
Revenues	$ (897,360)	$ (895,685)	$ (1,794,518)	$ (1,823,922)
Interest expense	32,400	29,832	63,991	58,630
Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	3,251	3,710	6,299	7,407
Hawaiian Electric Company, Inc. and Subsidiaries
Reclassifications out of accumulated other comprehensive income/(loss)
Revenues	(792,331)	(794,191)	(1,580,909)	(1,624,552)
Total reclassifications	1,228,895	(45,798)	1,189,175	(93,306)
Hawaiian Electric Company, Inc. and Subsidiaries | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	(46)	(44)	(95)	(89)
Amortization of unrealized holding losses on held-to-maturity securities | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Revenues	3,288	3,689	6,374	7,366
Net realized gains on derivatives qualifying as cash flow hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Interest expense	(51)	(48)	(99)	(96)
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	(445)	(357)	(894)	(714)
Amortization of prior service credit and net gains recognized during the period in net periodic benefit cost | Hawaiian Electric Company, Inc. and Subsidiaries | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	(505)	(470)	(1,013)	(940)
Impact of D&Os of the PUC included in regulatory assets | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	459	426	918	851
Impact of D&Os of the PUC included in regulatory assets | Hawaiian Electric Company, Inc. and Subsidiaries | Reclassification out of Accumulated Other Comprehensive Income
Reclassifications out of accumulated other comprehensive income/(loss)
Total reclassifications	$ 459	$ 426	$ 918	$ 851

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Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	$ 797,257	$ 790,988	$ 1,572,401	$ 1,613,372
Total revenues from other sources	100,103	104,697	222,117	210,550
Revenues	897,360	895,685	1,794,518	1,823,922
Services/goods transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	12,723	12,281	25,238	24,303
Services/goods transferred over time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	784,534	778,707	1,547,163	1,589,069
Electric energy sales - residential
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	244,539	239,867	486,061	495,417
Electric energy sales - commercial
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	251,482	250,108	493,250	504,578
Electric energy sales - large light and power
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	280,940	279,811	552,027	570,789
Electric energy sales - other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	4,609	4,483	9,555	9,940
Bank fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	12,723	12,281	25,238	24,303
Other sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	2,964	4,438	6,270	8,345
Regulatory revenue
Disaggregation of Revenue [Line Items]
Total revenues from other sources	(486)	9,039	20,704	24,643
Bank interest and dividend income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	86,178	81,741	174,113	161,220
Other bank noninterest income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	3,042	2,863	7,736	5,219
Other
Disaggregation of Revenue [Line Items]
Total revenues from other sources	11,369	11,054	19,564	19,468
Electric utility
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	781,570	774,269	1,540,893	1,580,724
Total revenues from other sources	10,761	19,922	40,016	43,828
Revenues	792,331	794,191	1,580,909	1,624,552
Electric utility | Services/goods transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Electric utility | Services/goods transferred over time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	781,570	774,269	1,540,893	1,580,724
Electric utility | Electric energy sales - residential
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	244,539	239,867	486,061	495,417
Electric utility | Electric energy sales - commercial
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	251,482	250,108	493,250	504,578
Electric utility | Electric energy sales - large light and power
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	280,940	279,811	552,027	570,789
Electric utility | Electric energy sales - other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	4,609	4,483	9,555	9,940
Electric utility | Bank fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Electric utility | Other sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Electric utility | Regulatory revenue
Disaggregation of Revenue [Line Items]
Total revenues from other sources	(486)	9,039	20,704	24,643
Electric utility | Bank interest and dividend income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Electric utility | Other bank noninterest income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Electric utility | Other
Disaggregation of Revenue [Line Items]
Total revenues from other sources	11,247	10,883	19,312	19,185
Bank
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	12,723	12,281	25,238	24,303
Total revenues from other sources	89,220	84,604	181,849	166,439
Revenues	101,943	96,885	207,087	190,742
Bank | Services/goods transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	12,723	12,281	25,238	24,303
Bank | Services/goods transferred over time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Electric energy sales - residential
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Electric energy sales - commercial
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Electric energy sales - large light and power
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Electric energy sales - other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Bank fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	12,723	12,281	25,238	24,303
Bank | Other sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Bank | Regulatory revenue
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Bank | Bank interest and dividend income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	86,178	81,741	174,113	161,220
Bank | Other bank noninterest income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	3,042	2,863	7,736	5,219
Bank | Other
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	2,964	4,438	6,270	8,345
Total revenues from other sources	122	171	252	283
Revenues	3,086	4,609	6,522	8,628
Other | Services/goods transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Services/goods transferred over time
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	2,964	4,438	6,270	8,345
Other | Electric energy sales - residential
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Electric energy sales - commercial
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Electric energy sales - large light and power
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Electric energy sales - other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Bank fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	0	0	0	0
Other | Other sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	2,964	4,438	6,270	8,345
Other | Regulatory revenue
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Other | Bank interest and dividend income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Other | Other bank noninterest income
Disaggregation of Revenue [Line Items]
Total revenues from other sources	0	0	0	0
Other | Other
Disaggregation of Revenue [Line Items]
Total revenues from other sources	$ 122	$ 171	$ 252	$ 283

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Retirement benefits - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Retirement benefits
Contributions made to defined benefit plans	$ 3.0	$ 4.0
Contributions expected to be paid in current year	8.0
Expected payments for remainder of fiscal year	3.0
Retirement benefits expense	$ 23.0	22.0
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	$ 5.8	4.2
Cash contributions by the employer to defined contribution plan	5.8	5.0
Hawaiian Electric Company, Inc. and Subsidiaries
Retirement benefits
Contributions made to defined benefit plans	3.0	4.0
Contributions expected to be paid in current year	8.0
Expected payments for remainder of fiscal year	1.0
Retirement benefits expense	23.0	22.0
Defined contribution plan, expenses recognized	3.5	2.6
Cash contributions by the employer to defined contribution plan	$ 3.5	$ 2.6

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Retirement benefits - Components of Net Periodic Benefit Cost for Consolidated HEI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pension benefits
Defined Benefit Plan
Service cost	$ 11,265	$ 11,396	$ 22,529	$ 22,792
Interest cost	26,506	25,622	53,012	51,243
Expected return on plan assets	(35,982)	(35,197)	(71,964)	(70,392)
Amortization of net prior period gain	0	0	0	0
Amortization of net actuarial (gain)/losses	111	189	222	377
Net periodic pension/benefit cost (return)	1,900	2,010	3,799	4,020
Impact of PUC D&Os	18,089	18,133	36,179	36,266
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	19,989	20,143	39,978	40,286
Other benefits
Defined Benefit Plan
Service cost	282	343	563	687
Interest cost	1,867	2,157	3,734	4,314
Expected return on plan assets	(3,487)	(3,405)	(6,972)	(6,810)
Amortization of net prior period gain	0	(219)	0	(438)
Amortization of net actuarial (gain)/losses	(712)	(449)	(1,425)	(898)
Net periodic pension/benefit cost (return)	(2,050)	(1,573)	(4,100)	(3,145)
Impact of PUC D&Os	1,887	1,424	3,775	2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	(163)	(149)	(325)	(296)
Hawaiian Electric Company, Inc. and Subsidiaries | Pension benefits
Defined Benefit Plan
Service cost	10,916	11,018	21,832	22,037
Interest cost	24,627	23,699	49,254	47,397
Expected return on plan assets	(33,775)	(32,971)	(67,552)	(65,943)
Amortization of net prior period gain	0	0	0	0
Amortization of net actuarial (gain)/losses	11	18	23	37
Net periodic pension/benefit cost (return)	1,779	1,764	3,557	3,528
Impact of PUC D&Os	18,089	18,133	36,179	36,266
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	19,868	19,897	39,736	39,794
Hawaiian Electric Company, Inc. and Subsidiaries | Other benefits
Defined Benefit Plan
Service cost	278	340	556	680
Interest cost	1,779	2,063	3,558	4,126
Expected return on plan assets	(3,434)	(3,354)	(6,868)	(6,707)
Amortization of net prior period gain	0	(218)	0	(436)
Amortization of net actuarial (gain)/losses	(694)	(433)	(1,388)	(867)
Net periodic pension/benefit cost (return)	(2,071)	(1,602)	(4,142)	(3,204)
Impact of PUC D&Os	1,887	1,424	3,775	2,849
Net periodic pension/benefit cost (return) (adjusted for impact of PUC D&Os)	$ (184)	$ (178)	$ (367)	$ (355)

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Share-based compensation - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based compensation
Income tax benefit from compensation expense	$ 200,000	$ 800,000	$ 300,000	$ 1,100,000
Restricted stock units
Share-based compensation
Fair value of vested stock			1,400,000	3,700,000
Income tax benefit from compensation expense			300,000	800,000
Unrecognized share based compensation	2,800,000		$ 2,800,000
Weighted average period for recognition of unrecognized compensation cost (in years)			1 year 4 months 24 days
Long-term Incentive Plan
Share-based compensation
Payment award, low end of range			0.00%
Payment award, high end of range			200.00%
Measurement period for total return to shareholders (in years)			3 years
Award performance period (in years)			3 years
LTIP linked to TRS
Share-based compensation
Fair value of vested stock			$ 0	0
Unrecognized share based compensation	1,800,000		$ 1,800,000
Weighted average period for recognition of unrecognized compensation cost (in years)			1 year 10 months 24 days
LTIP awards linked to other performance conditions
Share-based compensation
Fair value of vested stock			$ 1,700,000	2,900,000
Income tax benefit from compensation expense			400,000	$ 600,000
Unrecognized share based compensation	$ 6,500,000		$ 6,500,000
Weighted average period for recognition of unrecognized compensation cost (in years)			1 year 10 months 24 days
Equity and Incentive Plan
Share-based compensation
Shares available for future issuance (in shares)	2,500,000		2,500,000
Number of share issuable upon vesting and achievement of performance goals (in shares)	900,000		900,000
Nonemployee Director Stock Plan
Share-based compensation
Shares available for future grant (in shares)	168,177		168,177

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Share-based compensation - Share-Based Compensation Expense and Related Income Tax Benefit (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based compensation
Share-based compensation expense	$ 1.8	$ 3.9	$ 3.1	$ 5.9
Income tax benefit	0.2	0.8	0.3	1.1
Hawaiian Electric Company, Inc. and Subsidiaries
Share-based compensation
Share-based compensation expense	0.8	1.1	1.2	1.7
Income tax benefit	$ 0.1	$ 0.2	$ 0.1	$ 0.4

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Share-based compensation - Common Stock Granted to Nonemployee Directors (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based compensation
Income tax benefit	$ 0.2	$ 0.8	$ 0.3	$ 1.1
Common stock
Share-based compensation
Shares granted (in shares)	0	38,941	0	40,450
Fair value	$ 0.0	$ 1.4	$ 0.0	$ 1.5
Income tax benefit	$ 0.0	$ 0.4	$ 0.0	$ 0.4

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Share-based compensation - Changes in Share Based Compensation (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restricted stock units
Shares
Outstanding, beginning of period (in shares)	90,903	202,133	189,024	182,528
Granted (in shares)	0	0	0	100,088
Vested (in shares)	(1,034)	(1,035)	(98,084)	(81,112)
Forfeited (in shares)	0	(1,968)	(1,071)	(2,374)
Outstanding, end of period (in shares)	89,869	199,130	89,869	199,130
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$ 0.0	$ 0.0	$ 0.0	$ 4.2
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 42.11	$ 41.25	$ 41.23	$ 39.75
Granted (in dollars per share)	0	0	0	42.41
Vested (in dollars per share)	44.31	44.31	40.43	39.37
Forfeited (in dollars per share)	0	42.49	41.97	41.79
Outstanding, end of period (in dollars per share)	$ 42.08	$ 41.22	$ 42.08	$ 41.22
LTIP linked to TRS
Shares
Outstanding, beginning of period (in shares)	109,643	80,006	76,477	71,574
Granted (in shares)	0	0	62,152	27,123
Vested (in shares)	0	0	(28,577)	(18,691)
Forfeited (in shares)	(381)	(722)	(790)	(722)
Outstanding, end of period (in shares)	109,262	79,284	109,262	79,284
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$ 0.0	$ 0.0	$ 1.1	$ 1.5
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 33.82	$ 50.27	$ 50.11	$ 47.67
Granted (in dollars per share)	0	0	17.28	55.98
Vested (in dollars per share)	0	0	41.12	48.62
Forfeited (in dollars per share)	55.66	48.92	55.64	48.92
Outstanding, end of period (in dollars per share)	$ 33.75	$ 50.28	$ 33.75	$ 50.28
LTIP awards linked to other performance conditions
Shares
Outstanding, beginning of period (in shares)	574,744	355,310	327,085	309,589
Granted (in shares)	0	0	362,963	108,499
Vested (in shares)	0	0	(113,118)	(62,778)
Increase above target (cancelled) (in shares)	(11,407)	6,001	(11,953)	6,001
Forfeited (in shares)	(1,525)	(3,834)	(3,165)	(3,834)
Outstanding, end of period (in shares)	561,812	357,477	561,812	357,477
Total weighted-average grant-date fair value of shares granted (at target performance levels) (in millions)	$ 0.0	$ 0.0	$ 4.8	$ 4.6
Weighted-average grant-date fair value per share
Outstanding, beginning of period (in dollars per share)	$ 23.68	$ 38.87	$ 39.44	$ 39.50
Granted (in dollars per share)	0	0	13.09	42.41
Vested (in dollars per share)	0	0	34.93	48.07
Increase above target (cancelled) (in dollars per share)	42.37	36.08	42.32	36.08
Forfeited (in dollars per share)	42.07	43.53	42.06	43.53
Outstanding, end of period (in dollars per share)	$ 23.25	$ 38.78	$ 23.25	$ 38.78

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Share-based compensation - Fair Value Assumptions (Details) - LTIP linked to TRS - $ / shares	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Risk-free interest rate	4.25%	4.19%
Expected life in years	3 years	3 years
Expected volatility	52.50%	33.10%
Range of expected volatility for Peer Group, minimum rate	12.30%	28.70%
Range of expected volatility for Peer Group, maximum rate	52.50%	38.80%
Grant-date fair value (in dollars per share)	$ 17.28	$ 55.98

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Income taxes (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	May 31, 2024
Income Tax Contingency [Line Items]
Effective income tax, percent	26.00%
Tax Year 2016 To 2018
Income Tax Contingency [Line Items]
Research and development tax credit that are proposed to be disallowed		$ 8.5
Research and development tax credits		$ 12.9

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Cash flows (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Supplemental disclosures of cash flow information
Interest paid to non-affiliates, net of amounts capitalized	$ 133	$ 75
Income taxes paid (including refundable credits)	18	28
Income taxes refunded (including refundable credits)	0	1
Supplemental disclosures of noncash activities
Estimated fair value of noncash contributions in aid of construction (investing)	7	6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	26	50
Right-of-use assets obtained in exchange for finance lease obligations (financing)	108	76
Right-of-use assets obtained in exchange for operating lease obligations (investing)	1	1
Common stock issued (gross) for director and executive/management compensation (financing)	3	8
Obligations to fund low income housing investments (investing)	0	7
Loans transferred from held for investment to held for sale (investing)	29	72
Transfer of retail repurchase agreements to deposit liabilities (financing)	0	98
Hawaiian Electric Company, Inc. and Subsidiaries
Supplemental disclosures of cash flow information
Interest paid to non-affiliates, net of amounts capitalized	44	33
Income taxes paid (including refundable credits)	27	38
Income taxes refunded (including refundable credits)	0	2
Supplemental disclosures of noncash activities
Estimated fair value of noncash contributions in aid of construction (investing)	7	6
Unpaid invoices and accruals for capital expenditures, balance, end of period (investing)	25	49
Right-of-use assets obtained in exchange for finance lease obligations (financing)	$ 107	$ 76

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Fair value measurements - Carrying or Notional Amount, Fair Value and Placement in the Fair Value Hierarchy of the Company’s Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financial assets
Available-for-sale investment securities	$ 1,061,687	$ 1,136,439
Held-to-maturity investment securities	$ 1,058,691
Derivative asset, statement of financial position	Other	Other
Financial liabilities
Other bank borrowings	$ 520,000	$ 750,000
Derivative asset, statement of financial position		Other
Carrying or notional amount
Financial assets
Available-for-sale investment securities	1,061,687	$ 1,136,439
Held-to-maturity investment securities	1,179,182	1,201,314
Loans, net	5,977,249	6,121,606
Mortgage servicing rights	7,906	8,169
Derivative assets	41,122	16,880
Financial liabilities
Deposit liabilities - time certificates	1,048,825	1,063,907
Other bank borrowings	520,000	750,000
Long-term debt, net	2,838,224	2,842,429
Derivative liabilities		28,449
Carrying or notional amount | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,934,747	1,934,277
Estimated fair value
Financial assets
Available-for-sale investment securities	1,061,687	1,136,439
Held-to-maturity investment securities	1,058,691	1,103,668
Loans, net	5,508,465	5,738,999
Mortgage servicing rights	17,862	18,722
Derivative assets	1,822	1,058
Financial liabilities
Deposit liabilities - time certificates	1,037,878	1,053,101
Other bank borrowings	518,083	747,508
Long-term debt, net	2,124,907	2,133,225
Derivative liabilities		321
Estimated fair value | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,380,338	1,385,025
Estimated fair value | Quoted prices in active markets for identical assets (Level 1)
Financial assets
Available-for-sale investment securities	0	0
Held-to-maturity investment securities	0	0
Loans, net	0	0
Mortgage servicing rights	0	0
Derivative assets	5	0
Financial liabilities
Deposit liabilities - time certificates	0	0
Other bank borrowings	0	0
Long-term debt, net	0	0
Derivative liabilities		18
Estimated fair value | Quoted prices in active markets for identical assets (Level 1) | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	0	0
Estimated fair value | Significant  other observable  inputs (Level 2)
Financial assets
Available-for-sale investment securities	1,047,611	1,122,081
Held-to-maturity investment securities	1,058,691	1,103,668
Loans, net	13,899	15,176
Mortgage servicing rights	0	0
Derivative assets	1,817	1,058
Financial liabilities
Deposit liabilities - time certificates	1,037,878	1,053,101
Other bank borrowings	518,083	747,508
Long-term debt, net	2,124,907	2,133,225
Derivative liabilities		303
Estimated fair value | Significant  other observable  inputs (Level 2) | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	1,380,338	1,385,025
Estimated fair value | Significant unobservable inputs (Level 3)
Financial assets
Available-for-sale investment securities	14,076	14,358
Held-to-maturity investment securities	0	0
Loans, net	5,494,566	5,723,823
Mortgage servicing rights	17,862	18,722
Derivative assets	0	0
Financial liabilities
Deposit liabilities - time certificates	0	0
Other bank borrowings	0	0
Long-term debt, net	0	0
Derivative liabilities		0
Estimated fair value | Significant unobservable inputs (Level 3) | Hawaiian Electric Company, Inc. and Subsidiaries
Financial liabilities
Long-term debt, net	$ 0	$ 0

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Fair value measurements - Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair value measurements on a recurring basis
Available-for-sale investment securities	$ 1,061,687	$ 1,136,439
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1)
Derivative assets
Derivative assets	5	0
Derivative liabilities
Derivative liabilities	0	18
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Bank | Interest rate lock commitments
Derivative assets
Derivative assets	0	0
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Bank | Forward commitments
Derivative assets
Derivative assets	5	0
Derivative liabilities
Derivative liabilities	0	18
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Interest rate swap (Other segment) | Interest rate swap
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | U.S. Treasury and 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 | Quoted prices in active markets for identical assets (Level 1) | Corporate bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Quoted prices in active markets for identical assets (Level 1) | Mortgage revenue bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2)
Derivative assets
Derivative assets	1,817	1,058
Derivative liabilities
Derivative liabilities	0	303
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	1,047,611	1,122,081
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Bank | Interest rate lock commitments
Derivative assets
Derivative assets	89	86
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Bank | Forward commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Interest rate swap (Other segment) | Interest rate swap
Derivative assets
Derivative assets	1,728	972
Derivative liabilities
Derivative liabilities	0	303
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	1,005,801	1,077,168
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | U.S. Treasury and federal agency obligations | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	8,883	12,010
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Corporate bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	32,927	32,903
Fair value measurements on a recurring basis | Significant  other observable  inputs (Level 2) | Mortgage revenue bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3)
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	14,076	14,358
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Bank | Interest rate lock commitments
Derivative assets
Derivative assets	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Bank | Forward commitments
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Interest rate swap (Other segment) | Interest rate swap
Derivative assets
Derivative assets	0	0
Derivative liabilities
Derivative liabilities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | U.S. Treasury and 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 | Significant unobservable inputs (Level 3) | Corporate bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	0	0
Fair value measurements on a recurring basis | Significant unobservable inputs (Level 3) | Mortgage revenue bonds | Bank
Fair value measurements on a recurring basis
Available-for-sale investment securities	$ 14,076	$ 14,358

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Fair value measurements - Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Mortgage revenue bonds - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 14,217	$ 14,766	$ 14,358	$ 14,902
Principal payments received	(141)	(136)	(282)	(272)
Purchases	0	0	0	0
Unrealized gain (loss) included in other comprehensive income	0	0	0	0
Ending balance	$ 14,076	$ 14,630	$ 14,076	$ 14,630

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Fair value measurements - Narrative (Details)	6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)
Fair value measurements on a nonrecurring basis | American Savings Bank (ASB)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Adjustments to fair value of loans held for sale	$ 0	$ 0
Weighted average discount rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage revenue bonds, measurement input	0.0565