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Electric utility segment - Condensed Consolidating Statement of Cash Flows (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Cash flows from operating activities |  |  |
Net cash provided by operating activities | $ 371,617 | $ 74,642 |
Cash flows from investing activities |  |  |
Capital expenditures | (235,875) | (147,749) |
Other | 8,160 | 15,813 |
Net cash used in investing activities | (282,854) | (497,031) |
Cash flows from financing activities |  |  |
Common stock dividends | (78,893) | (76,602) |
Proceeds from issuance of long-term debt | 250,000 | 67,312 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | (91,438) | 70,019 |
Other | (1,662) | (318) |
Net cash provided by (used in) financing activities | 25,698 | 275,985 |
Net increase (decrease) in cash, cash equivalents and restricted cash | 114,461 | (146,404) |
Cash, cash equivalents and restricted cash, beginning of period | 204,927 | 311,462 |
Cash, cash equivalents and restricted cash, end of period | 319,388 | 165,058 |
Less: Restricted cash | (5,104) | (5,386) | $ (5,050)
Cash and cash equivalents | 314,284 | 159,672 | 199,877
Hawaiian Electric Consolidated |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 336,145 | 44,150 |
Cash flows from investing activities |  |  |
Capital expenditures | (230,149) | (140,245) |
Advances to affiliates | 0 | 0 |
Other | 4,056 | 6,685 |
Net cash used in investing activities | (226,093) | (133,560) |
Cash flows from financing activities |  |  |
Common stock dividends | (64,500) | (62,950) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (998) | (998) |
Proceeds from issuance of long-term debt | 150,000 | 60,000 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | (87,967) | 54,987 |
Payments of obligations under finance leases | (1,339) | 0 |
Other | (843) | (255) |
Net cash provided by (used in) financing activities | (5,647) | 50,784 |
Net increase (decrease) in cash, cash equivalents and restricted cash | 104,405 | (38,626) |
Cash, cash equivalents and restricted cash, beginning of period | 39,242 | 55,258 |
Cash, cash equivalents and restricted cash, end of period | 143,647 | 16,632 |
Less: Restricted cash | 0 | (1,129) |
Cash and cash equivalents | 143,647 | 15,503 | 39,242
Hawaiian Electric Consolidated | Reportable Legal Entities | Hawaiian Electric |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 274,412 | 25,367 |
Cash flows from investing activities |  |  |
Capital expenditures | (152,823) | (87,892) |
Advances to affiliates | 0 | (2,000) |
Other | 2,086 | 4,471 |
Net cash used in investing activities | (150,737) | (85,421) |
Cash flows from financing activities |  |  |
Common stock dividends | (64,500) | (62,950) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (540) | (540) |
Proceeds from issuance of long-term debt | 100,000 | 40,000 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | (114,167) | 64,987 |
Payments of obligations under finance leases | (1,241) |  |
Other | (571) | (169) |
Net cash provided by (used in) financing activities | (81,019) | 41,328 |
Net increase (decrease) in cash, cash equivalents and restricted cash | 42,656 | (18,726) |
Cash, cash equivalents and restricted cash, beginning of period | 27,579 | 26,433 |
Cash, cash equivalents and restricted cash, end of period | 70,235 | 7,707 |
Less: Restricted cash |  | (1,129) |
Cash and cash equivalents | 70,235 | 6,578 | 27,579
Hawaiian Electric Consolidated | Reportable Legal Entities | Hawaii Electric Light |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 43,352 | 19,742 |
Cash flows from investing activities |  |  |
Capital expenditures | (33,512) | (23,638) |
Advances to affiliates | 4,500 | 0 |
Other | 912 | 834 |
Net cash used in investing activities | (28,100) | (22,804) |
Cash flows from financing activities |  |  |
Common stock dividends | (8,950) | (8,200) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (267) | (267) |
Proceeds from issuance of long-term debt | 25,000 | 10,000 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | 0 | 2,000 |
Payments of obligations under finance leases | (98) |  |
Other | (135) | (43) |
Net cash provided by (used in) financing activities | 15,550 | 3,490 |
Net increase (decrease) in cash, cash equivalents and restricted cash | 30,802 | 428 |
Cash, cash equivalents and restricted cash, beginning of period | 5,092 | 5,326 |
Cash, cash equivalents and restricted cash, end of period | 35,894 | 5,754 |
Less: Restricted cash |  | 0 |
Cash and cash equivalents | 35,894 | 5,754 | 5,092
Hawaiian Electric Consolidated | Reportable Legal Entities | Maui Electric |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 34,681 | 14,841 |
Cash flows from investing activities |  |  |
Capital expenditures | (43,814) | (28,715) |
Advances to affiliates | 21,700 | (10,000) |
Other | 1,058 | 1,380 |
Net cash used in investing activities | (21,056) | (37,335) |
Cash flows from financing activities |  |  |
Common stock dividends | (7,350) | (7,600) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (191) | (191) |
Proceeds from issuance of long-term debt | 25,000 | 10,000 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | 0 | 0 |
Payments of obligations under finance leases |  |  |
Other | (137) | (43) |
Net cash provided by (used in) financing activities | 17,322 | 2,166 |
Net increase (decrease) in cash, cash equivalents and restricted cash | 30,947 | (20,328) |
Cash, cash equivalents and restricted cash, beginning of period | 6,494 | 23,422 |
Cash, cash equivalents and restricted cash, end of period | 37,441 | 3,094 |
Less: Restricted cash |  | 0 |
Cash and cash equivalents | 37,441 | 3,094 | 6,494
Hawaiian Electric Consolidated | Reportable Legal Entities | Other subsidiary |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 0 | 0 |
Cash flows from investing activities |  |  |
Capital expenditures | 0 | 0 |
Advances to affiliates | 0 | 0 |
Other | 0 | 0 |
Net cash used in investing activities | 0 | 0 |
Cash flows from financing activities |  |  |
Common stock dividends | 0 | 0 |
Preferred stock dividends of Hawaiian Electric and subsidiaries | 0 | 0 |
Proceeds from issuance of long-term debt | 0 | 0 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | 0 | 0 |
Payments of obligations under finance leases |  |  |
Other | 0 | 0 |
Net cash provided by (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 | 77 |
Less: Restricted cash |  | 0 |
Cash and cash equivalents | 77 | 77 | 77
Hawaiian Electric Consolidated | Consolidating adjustments |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | (16,300) | (15,800) |
Cash flows from investing activities |  |  |
Capital expenditures | 0 | 0 |
Advances to affiliates | (26,200) | 12,000 |
Other | 0 | 0 |
Net cash used in investing activities | (26,200) | 12,000 |
Cash flows from financing activities |  |  |
Common stock dividends | 16,300 | 15,800 |
Preferred stock dividends of Hawaiian Electric and subsidiaries | 0 | 0 |
Proceeds from issuance of long-term debt | 0 | 0 |
Net increase (decrease) in short-term borrowings with original maturities of three months or less | 26,200 | (12,000) |
Payments of obligations under finance leases |  |  |
Other | 0 | 0 |
Net cash provided by (used in) financing activities | 42,500 | 3,800 |
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 | 0 |
Less: Restricted cash |  | 0 |
Cash and cash equivalents | $ 0 | $ 0 | $ 0

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