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Electric utility segment - Condensed Consolidating Statement of Cash Flows (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Cash flows from operating activities |  |  |
Net cash provided by operating activities | $ 124,619 | $ 180,952 |
Cash flows from investing activities |  |  |
Capital expenditures | (99,550) | (124,297) |
Other | (1,568) | 2,148 |
Net cash used in investing activities | (5,592) | (137,468) |
Cash flows from financing activities |  |  |
Common stock dividends | 0 | (39,446) |
Proceeds from issuance of long-term debt | 4,673 | 150,000 |
Net decrease in short-term borrowings with original maturities of three months or less | 0 | (88,666) |
Other | (8,026) | (5,535) |
Net cash provided by (used in) financing activities | (310,878) | 71,139 |
Net increase in cash, cash equivalents and restricted cash | (191,851) | 114,623 |
Cash, cash equivalents and restricted cash, beginning of period | 694,574 | 204,927 |
Cash, cash equivalents and restricted cash, end of period | 502,723 | 319,550 |
Less: Restricted cash | (17,531) | (4,216) | $ (15,028)
Cash and cash equivalents | 485,192 | 315,334 | 679,546
Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 127,201 | 169,355 |
Cash flows from investing activities |  |  |
Capital expenditures | (98,032) | (122,139) |
Advanced (to) from affiliates | 0 | 0 |
Other | (1,641) | 1,545 |
Net cash used in investing activities | (99,673) | (120,594) |
Cash flows from financing activities |  |  |
Common stock dividends | 0 | (32,250) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (499) | (499) |
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 | (1,800) | (575) |
Other | (1,552) | (690) |
Net cash provided by (used in) financing activities | (3,851) | 28,019 |
Net increase in cash, cash equivalents and restricted cash | 23,677 | 76,780 |
Cash, cash equivalents and restricted cash, beginning of period | 108,077 | 39,242 |
Cash, cash equivalents and restricted cash, end of period | 131,754 | 116,022 |
Less: Restricted cash | (2,000) | 0 | (2,000)
Cash and cash equivalents | 129,754 | 116,022 | 106,077
Consolidating adjustments | Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 0 | (8,150) |
Cash flows from investing activities |  |  |
Capital expenditures | 0 | 0 |
Advanced (to) from affiliates | 22,500 | (26,200) |
Other | 0 | 0 |
Net cash used in investing activities | 22,500 | (26,200) |
Cash flows from financing activities |  |  |
Common stock dividends |  | 8,150 |
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 | (22,500) | 26,200 |
Payments of obligations under finance leases |  | 0 |
Other | 0 | 0 |
Net cash provided by (used in) financing activities | (22,500) | 34,350 |
Net increase 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 | Reportable Legal Entities | Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 103,556 | 143,356 |
Cash flows from investing activities |  |  |
Capital expenditures | (55,261) | (74,916) |
Advanced (to) from affiliates | (22,500) | 0 |
Other | (1,093) | 1,094 |
Net cash used in investing activities | (78,854) | (73,822) |
Cash flows from financing activities |  |  |
Common stock dividends |  | (32,250) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (499) | (270) |
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 | (1,646) | (575) |
Other | (1,112) | (458) |
Net cash provided by (used in) financing activities | (3,257) | (47,720) |
Net increase in cash, cash equivalents and restricted cash | 21,445 | 21,814 |
Cash, cash equivalents and restricted cash, beginning of period | 91,755 | 27,579 |
Cash, cash equivalents and restricted cash, end of period | 113,200 |  |
Less: Restricted cash | (2,000) |  | (2,000)
Cash and cash equivalents | 111,200 | 49,393 | 89,755
Hawaii Electric Light | Reportable Legal Entities | Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 15,965 | 18,733 |
Cash flows from investing activities |  |  |
Capital expenditures | (14,954) | (20,747) |
Advanced (to) from affiliates | 0 | 4,500 |
Other | (240) | 153 |
Net cash used in investing activities | (15,194) | (16,094) |
Cash flows from financing activities |  |  |
Common stock dividends |  | (4,475) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | 0 | (134) |
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 | (154) | 0 |
Other | (129) | (116) |
Net cash provided by (used in) financing activities | (283) | 20,275 |
Net increase in cash, cash equivalents and restricted cash | 488 | 22,914 |
Cash, cash equivalents and restricted cash, beginning of period | 10,658 | 5,092 |
Cash, cash equivalents and restricted cash, end of period | 11,146 |  |
Less: Restricted cash | 0 |  | 0
Cash and cash equivalents | 11,146 | 28,006 | 10,658
Maui Electric | Reportable Legal Entities | Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 7,680 | 15,416 |
Cash flows from investing activities |  |  |
Capital expenditures | (27,817) | (26,476) |
Advanced (to) from affiliates | 0 | 21,700 |
Other | (308) | 298 |
Net cash used in investing activities | (28,125) | (4,478) |
Cash flows from financing activities |  |  |
Common stock dividends |  | (3,675) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | 0 | (95) |
Proceeds from issuance of long-term debt |  | 25,000 |
Net decrease in short-term borrowings with original maturities of three months or less | 22,500 | 0 |
Payments of obligations under finance leases | 0 | 0 |
Other | (311) | (116) |
Net cash provided by (used in) financing activities | 22,189 | 21,114 |
Net increase in cash, cash equivalents and restricted cash | 1,744 | 32,052 |
Cash, cash equivalents and restricted cash, beginning of period | 5,587 | 6,494 |
Cash, cash equivalents and restricted cash, end of period | 7,331 |  |
Less: Restricted cash | 0 |  | 0
Cash and cash equivalents | 7,331 | 38,546 | 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 used in investing activities | 0 | 0 |
Cash flows from financing activities |  |  |
Common stock dividends |  | 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 provided by (used in) financing activities | 0 | 0 |
Net increase 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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