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Electric utility segment (Tables)
3 Months Ended
Mar. 31, 2026
Electric Utility Subsidiary [Abstract]  
Schedule of Purchases From All IPPs
Purchases from all IPPs were as follows:
 Three months ended March 31
(in millions)20262025
Kalaeloa Partners, L.P.$57 $59 
HPOWER13 19 
Hamakua Energy12 
Puna Geothermal Venture13 
Kapolei Energy Storage
Solar IPPs27 22 
Wind IPPs20 21 
Other IPPs 1
Total IPPs$145 $147 
1 Includes hydro power and other PPAs.
Schedule of Net Annual Incremental Amounts Proposed to be Collected (Refunded) The filing reflected ARA revenues for the third year 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:
(in millions)Hawaiian ElectricHawaii Electric LightMaui ElectricTotal
2026 ARA revenues
$20.4 $5.0 $4.9 $30.3 
Management Audit savings commitment
(4.6)(1.0)(1.0)(6.6)
Recovery of COVID-19 related costs
1.8 0.4 0.5 2.7 
Return of Enterprise Resource Planning benefit liability
— (1.3)(2.0)(3.3)
Net 2026 ARA revenues
$17.6 $3.1 $2.4 $23.1 
Note: Columns may not foot due to rounding.
The net incremental amounts between the 2025 fall and 2026 spring revenue reports are shown in the following table. The amounts are to be collected (refunded) from June 1, 2026, through May 31, 2027, under the RBA rate tariffs, which were included in the 2026 spring revenue report filing.
(in millions)Hawaiian ElectricHawaii Electric LightMaui ElectricTotal
Incremental ARA revenues
$(0.4)$(0.1)$(0.1)$(0.6)
Incremental PIMs (net)
(2.5)2.2 1.4 1.1 
Incremental MPIR/EPRM revenue adjustment
0.7 1.1 1.8 3.6 
Incremental Pilot Process cost recovery
(0.6)(0.2)(0.1)(0.9)
Net incremental amount to be collected under the RBA rate tariffs
$(2.8)$3.0 $3.0 $3.2 
Note: Columns may not foot due to rounding.
Schedule of Condensed Consolidating Statements of Income
Condensed Consolidating Statement of Income
Three months ended March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other subsidiaries
Consolidating adjustments
Hawaiian Electric
consolidated
Revenues$528,359 110,122 106,099 2,954 (3,494)$744,040 
Expenses
Fuel oil176,678 21,832 38,403 — — 236,913 
Purchased power102,996 31,614 10,664 — — 145,274 
Other operation and maintenance106,440 27,970 30,354 947 (3,494)162,217 
Depreciation44,079 11,670 10,697 — — 66,446 
Taxes, other than income taxes50,271 10,338 10,048 — — 70,657 
   Total expenses480,464 103,424 100,166 947 (3,494)681,507 
Operating income
47,895 6,698 5,933 2,007 — 62,533 
Allowance for equity funds used during construction2,818 304 642 — — 3,764 
Equity in earnings of subsidiaries7,174 — — — (7,174)— 
Retirement defined benefits credit (expense)—other than service costs903 170 (23)— — 1,050 
Interest expense and other charges, net(22,151)(3,194)(4,550)— 2,019 (27,876)
Allowance for borrowed funds used during construction1,281 88 336 — — 1,705 
Interest income
5,468 378 41 — (2,019)3,868 
Income before income taxes
43,388 4,444 2,379 2,007 (7,174)45,044 
Income tax expense
8,045 886 253 517 — 9,701 
Net income for common stock
$35,343 3,558 2,126 1,490 (7,174)$35,343 
Condensed Consolidating Statement of Income
Three months ended March 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other subsidiaries
Consolidating adjustments
Hawaiian Electric
consolidated
Revenues$524,703 108,311 105,702 2,944 (3,294)$738,366 
Expenses
Fuel oil171,793 26,794 40,134 — — 238,721 
Purchased power110,731 25,490 10,496 — — 146,717 
Other operation and maintenance91,493 28,034 26,211 664 (3,294)143,108 
Depreciation42,573 11,243 10,203 — — 64,019 
Taxes, other than income taxes49,779 10,179 9,906 — — 69,864 
   Total expenses466,369 101,740 96,950 664 (3,294)662,429 
Operating income
58,334 6,571 8,752 2,280 — 75,937 
Allowance for equity funds used during construction2,795 347 443 — — 3,585 
Equity in earnings of subsidiaries9,725 — — — (9,725)— 
Retirement defined benefits credit (expense)—other than service costs905 168 (22)— — 1,051 
Interest expense and other charges, net(17,024)(2,747)(3,804)— 1,123 (22,452)
Allowance for borrowed funds used during construction1,168 95 154 — — 1,417 
Interest income
2,788 229 87 — (1,123)1,981 
Income before income taxes
58,691 4,663 5,610 2,280 (9,725)61,519 
Income tax expense
10,605 933 1,079 587 — 13,204 
Net income
48,086 3,730 4,531 1,693 (9,725)48,315 
Preferred stock dividends of subsidiaries— 134 95 — — 229 
Net income attributable to Hawaiian Electric
48,086 3,596 4,436 1,693 (9,725)48,086 
Preferred stock dividends of Hawaiian Electric270 — — — — 270 
Net income for common stock
$47,816 3,596 4,436 1,693 (9,725)$47,816 
Schedule of Condensed Consolidating Statement of Comprehensive Income
Condensed Consolidating Statement of Comprehensive Income
Three months ended March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other subsidiaries
Consolidating adjustments
Hawaiian Electric consolidated
Net income for common stock
$35,343 3,558 2,126 1,490 (7,174)$35,343 
Other comprehensive loss, net of tax benefits:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes
(483)(39)(66)— 105 (483)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory accounts, net of taxes
436 35 54 — (89)436 
Other comprehensive loss, net of tax benefits
(47)(4)(12)— 16 (47)
Comprehensive income attributable to common shareholder$35,296 3,554 2,114 1,490 (7,158)$35,296 
Condensed Consolidating Statement of Comprehensive Income
Three months ended March 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other subsidiaries
Consolidating adjustments
Hawaiian Electric consolidated
Net income for common stock
$47,816 3,596 4,436 1,693 (9,725)$47,816 
Other comprehensive loss, net of tax benefits:
Retirement benefit plans:
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes
(530)(29)(65)— 94 (530)
Reclassification adjustment for impact of D&Os of the PUC included in regulatory accounts, net of taxes
483 22 54 — (76)483 
Other comprehensive loss, net of tax benefits
(47)(7)(11)— 18 (47)
Comprehensive income attributable to common shareholder
$47,769 3,589 4,425 1,693 (9,707)$47,769 
Schedule of Condensed Consolidating Balance Sheet
Condensed Consolidating Balance Sheet
March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsi-diaries
Consoli-
dating
adjustments
Hawaiian Electric
consolidated
Assets      
Property, plant and equipment
Utility property, plant and equipment      
Land$42,860 5,644 3,603 — — $52,107 
Plant and equipment5,691,682 1,577,167 1,500,314 — — 8,769,163 
Right-of-use assets - finance lease411,545 77,183 50,757 — — 539,485 
Less accumulated depreciation(2,204,910)(724,415)(632,171)— — (3,561,496)
Construction in progress328,548 36,072 69,805 — — 434,425 
Utility property, plant and equipment, net4,269,725 971,651 992,308 — — 6,233,684 
Nonutility property, plant and equipment, less accumulated depreciation1,146 115 1,444 — — 2,705 
Total property, plant and equipment, net4,270,871 971,766 993,752 — — 6,236,389 
Investment in wholly owned subsidiaries, at equity741,454 — — — (741,454)— 
Current assets      
Cash and cash equivalents365,123 44,588 3,949 23,149 — 436,809 
Advances to affiliates10,000 — — — (10,000)— 
Customer accounts receivable, net1,092 4,140 3,402 160,903 — 169,537 
Accrued unbilled revenues, net4,511 5,096 — 156,115 — 165,722 
Other accounts receivable, net174,090 54,761 47,054 — (208,615)67,290 
Fuel oil stock, at average cost94,326 13,317 16,897 — — 124,540 
Materials and supplies, at average cost76,809 20,489 37,672 — — 134,970 
Prepayments and other62,090 8,667 13,299 — (2,951)81,105 
Regulatory assets33,905 7,864 6,584 — — 48,353 
Total current assets821,946 158,922 128,857 340,167 (221,566)1,228,326 
Other long-term assets      
Operating lease right-of-use assets33,459 14,176 4,133 — — 51,768 
Regulatory assets180,464 28,343 54,372 — — 263,179 
Defined benefit pension and other postretirement benefit plans asset134,961 45,998 39,073 — — 220,032 
Investment in unconsolidated affiliate287,250 — — — — 287,250 
Other344,590 17,161 27,368 — (152,131)236,988 
Total other long-term assets980,724 105,678 124,946 — (152,131)1,059,217 
Total assets$6,814,995 1,236,366 1,247,555 340,167 (1,115,151)$8,523,932 
(continued)
Hawaiian Electric Company, Inc. and Subsidiaries
Condensed Consolidating Balance Sheet (continued)
March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsi-diaries
Consoli-
dating
adjustments
Hawaiian Electric
consolidated
Capitalization and liabilities
Capitalization
Common stock equity$1,608,695 279,886 300,573 160,995 (741,454)$1,608,695 
Long-term debt, net1,619,786 261,635 291,796 — (115,000)2,058,217 
Total capitalization3,228,481 541,521 592,369 160,995 (856,454)3,666,912 
Current liabilities
Current portion of operating lease liabilities5,704 8,734 3,318 — — 17,756 
Current portion of long-term debt, net
61,995 7,999 54,996 — — 124,990 
Short-term borrowings from affiliate— — 10,000 — (10,000)— 
Accounts payable153,580 33,123 32,205 — — 218,908 
Interest and preferred dividends payable35,846 4,255 6,038 — (2,887)43,252 
Taxes accrued, including revenue taxes154,049 32,306 29,013 3,712 (2,951)216,129 
Regulatory liabilities9,003 13,029 13,530 — — 35,562 
Wildfire tort-related claims
383,000 47,875 47,875 — — 478,750 
Other86,709 29,218 26,888 175,460 (205,728)112,547 
Total current liabilities889,886 176,539 223,863 179,172 (221,566)1,247,894 
Deferred credits and other liabilities
Operating lease liabilities31,539 5,688 1,009 — — 38,236 
Finance lease liabilities379,617 73,796 49,113 — — 502,526 
Deferred income taxes— 12,729 24,402 — (37,131)— 
Regulatory liabilities994,748 252,149 167,010 — — 1,413,907 
Unamortized tax credits46,511 9,535 9,849 — — 65,895 
Defined benefit pension plans liability6,795 121 — — — 6,916 
Wildfire tort-related claims
1,149,000 143,625 143,625 — — 1,436,250 
Other88,418 20,663 36,315 — — 145,396 
Total deferred credits and other liabilities2,696,628 518,306 431,323 — (37,131)3,609,126 
Total capitalization and liabilities$6,814,995 1,236,366 1,247,555 340,167 (1,115,151)$8,523,932 
Condensed Consolidating Balance Sheet
December 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsi-diaries
Consoli-
dating
adjustments
Hawaiian Electric
consolidated
Assets      
Property, plant and equipment
Utility property, plant and equipment      
Land$42,860 5,644 3,603 — — $52,107 
Plant and equipment5,667,936 1,564,628 1,487,053 — — 8,719,617 
Right-of-use assets - finance lease
411,545 77,183 50,757 — — 539,485 
Less accumulated depreciation(2,165,110)(716,715)(626,767)— — (3,508,592)
Construction in progress283,687 34,021 64,439 — — 382,147 
Utility property, plant and equipment, net4,240,918 964,761 979,085 — — 6,184,764 
Nonutility property, plant and equipment, less accumulated depreciation1,146 115 1,444 — — 2,705 
Total property, plant and equipment, net4,242,064 964,876 980,529 — — 6,187,469 
Investment in wholly owned subsidiaries, at equity
734,296 — — — (734,296)— 
Current assets      
Cash and cash equivalents396,215 56,563 8,572 24,870 — 486,220 
Customer accounts receivable, net7,278 2,987 3,942 158,687 — 172,894 
Accrued unbilled revenues, net24,826 7,462 600 159,145 — 192,033 
Other accounts receivable, net196,783 55,970 50,838 — (227,245)76,346 
Fuel oil stock, at average cost84,938 11,997 16,647 — — 113,582 
Materials and supplies, at average cost75,754 19,184 37,865 — — 132,803 
Prepayments and other38,321 9,657 12,451 — (2,449)57,980 
Regulatory assets32,461 10,279 7,299 — — 50,039 
Total current assets856,576 174,099 138,214 342,702 (229,694)1,281,897 
Other long-term assets      
Operating lease right-of-use assets34,743 16,219 4,901 — — 55,863 
Regulatory assets177,678 28,245 52,153 — — 258,076 
Defined benefit pension and other postretirement benefit plans asset134,785 45,794 38,898 — — 219,477 
Investment in unconsolidated affiliate287,250 — — — — 287,250 
Other344,052 18,374 28,976 — (150,914)240,488 
Total other long-term assets978,508 108,632 124,928 — (150,914)1,061,154 
Total assets$6,811,444 1,247,607 1,243,671 342,702 (1,114,904)$8,530,520 
(continued)
Hawaiian Electric Company, Inc. and Subsidiaries
Condensed Consolidating Balance Sheet (continued)
December 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsi-diaries
Consoli-
dating
adjustments
Hawaiian Electric
consolidated
Capitalization and liabilities
Capitalization
Common stock equity$1,583,399 276,332 298,459 159,505 (734,296)$1,583,399 
Long-term debt, net1,619,482 261,614 291,778 — (115,000)2,057,874 
Total capitalization3,202,881 537,946 590,237 159,505 (849,296)3,641,273 
Current liabilities
Current portion of operating lease liabilities5,716 8,570 3,279 — — 17,565 
Current portion of long-term debt, net
61,980 7,997 54,982 — — 124,959 
Accounts payable150,843 34,072 32,288 — — 217,203 
Interest and preferred dividends payable22,582 3,440 3,114 — (1,112)28,024 
Taxes accrued, including revenue taxes184,339 40,720 37,374 3,195 (2,449)263,179 
Regulatory liabilities23,127 12,410 16,460 — — 51,997 
Wildfire tort-related claims
386,500 47,875 47,875 — — 482,250 
Other93,475 37,759 34,175 180,002 (226,133)119,278 
Total current liabilities928,562 192,843 229,547 183,197 (229,694)1,304,455 
Deferred credits and other liabilities
Operating lease liabilities32,974 7,932 1,847 — — 42,753 
Finance lease liabilities382,227 74,087 49,276 — — 505,590 
Deferred income taxes— 12,089 23,825 — (35,914)— 
Regulatory liabilities980,131 248,885 163,131 — — 1,392,147 
Unamortized tax credits47,973 9,794 10,151 — — 67,918 
Defined benefit pension plan liability6,788 121 — — — 6,909 
Wildfire tort-related claims
1,149,000 143,625 143,625 — — 1,436,250 
Other80,908 20,285 32,032 — — 133,225 
Total deferred credits and other liabilities2,680,001 516,818 423,887 — (35,914)3,584,792 
Total capitalization and liabilities$6,811,444 1,247,607 1,243,671 342,702 (1,114,904)$8,530,520 
Schedule of Condensed Consolidating Statement of Changes in Common Stock Equity
Condensed Consolidating Statement of Changes in Common Stock Equity
Three months ended March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsidiaries
Consolidating
adjustments
Hawaiian Electric
consolidated
Balance, December 31, 2025$1,583,399 276,332 298,459 159,505 (734,296)$1,583,399 
Net income for common stock
35,343 3,558 2,126 1,490 (7,174)35,343 
Other comprehensive loss, net of tax benefits
(47)(4)(12)— 16 (47)
Common stock dividends(10,000)— — — — (10,000)
Balance, March 31, 2026$1,608,695 279,886 300,573 160,995 (741,454)$1,608,695 
Condensed Consolidating Statement of Changes in Common Stock Equity
Three months ended March 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsidiaries
Consolidating
adjustments
Hawaiian Electric
consolidated
Balance, December 31, 2024$1,156,955 243,964 282,876 153,574 (680,414)$1,156,955 
Net income for common stock
47,816 3,596 4,436 1,693 (9,725)47,816 
Other comprehensive loss, net of tax benefits
(47)(7)(11)— 18 (47)
Additional paid-in capital287,520 133 95 — (228)287,520 
Balance, March 31, 2025$1,492,244 247,686 287,396 155,267 (690,349)$1,492,244 
Schedule of Condensed Consolidating Statement of Cash Flows
Condensed Consolidating Statement of Cash Flows
Three months ended March 31, 2026
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsidiaries
Consolidating
adjustments
Hawaiian Electric
consolidated
Net cash provided by (used in) operating activities
$51,869 7,119 9,678 (1,721)(2,022)$64,923 
Cash flows from investing activities      
Capital expenditures(61,500)(18,602)(23,154)— — (103,256)
Advances to affiliates
(10,000)— — — 10,000 — 
Other921 (226)(1,004)— 2,022 1,713 
Net cash used in investing activities(70,579)(18,828)(24,158)— 12,022 (101,543)
Cash flows from financing activities      
Common stock dividends(10,000)— — — — (10,000)
Net increase in short-term borrowings from affiliate
— — 10,000 — (10,000)— 
Payments of obligations under finance leases(2,382)(266)(143)— — (2,791)
Net cash provided by (used in) financing activities(12,382)(266)9,857 — (10,000)(12,791)
Net decrease in cash and cash equivalents(31,092)(11,975)(4,623)(1,721)— (49,411)
Cash and cash equivalents, beginning of period
396,215 56,563 8,572 24,870 — 486,220 
Cash and cash equivalents, end of period$365,123 44,588 3,949 23,149 — $436,809 
Condensed Consolidating Statement of Cash Flows
Three months ended March 31, 2025
(in thousands)Hawaiian ElectricHawaii Electric LightMaui Electric
Other
subsidiaries
Consolidating
adjustments
Hawaiian Electric
consolidated
Net cash provided by operating activities
$63,617 10,929 2,090 2,611 (233)$79,014 
Cash flows from investing activities     
Capital expenditures (45,122)(13,854)(26,150)— — (85,126)
Advances to affiliates
(14,000)— — — 14,000 — 
Other582 164 — 233 980 
Net cash used in investing activities(58,540)(13,690)(26,149)— 14,233 (84,146)
Cash flows from financing activities     
Preferred stock dividends of Hawaiian Electric and subsidiaries(499)— — — — (499)
Proceeds from capital contribution from parent
270 — — — — 270 
Net increase in short-term borrowings from affiliate
— — 14,000 — (14,000)— 
Repayment of long-term debt(45,000)— — — — (45,000)
Payments of obligations under finance leases(1,972)(163)(177)— — (2,312)
Other(752)(87)(210)— — (1,049)
Net cash provided by (used in) financing activities(47,953)(250)13,613 — (14,000)(48,590)
Net increase (decrease) in cash and cash equivalents
(42,876)(3,011)(10,446)2,611 — (53,722)
Cash and cash equivalents, beginning of period
118,367 31,534 16,456 17,791 — 184,148 
Cash and cash equivalents, end of period$75,491 28,523 6,010 20,402 — $130,426