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v3.20.1

Electric utility segment - Condensed consolidating statement of cash flows (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Cash flows from operating activities |  |  |
Net cash provided by operating activities | $ 61,293 | $ 77,169 |
Cash flows from investing activities |  |  |
Capital expenditures | (125,554) | (120,424) |
Other | 2,942 | 3,932 |
Net cash used in investing activities | (260,463) | (82,978) |
Cash flows from financing activities |  |  |
Common stock dividends | (36,018) | (34,860) |
Proceeds from issuance of short-term debt | (135,710) | 11,407 |
Proceeds from issuance of long-term debt | 186,925 | 550 |
Repayment of long-term debt | (909) | 0 |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | 42,495 | (20,170) |
Other | (4,590) | (4,257) |
Net cash provided by financing activities | 207,901 | 23,008 |
Net increase in cash, cash equivalents and restricted cash | 8,731 | 17,199 |
Cash, cash equivalents and restricted cash, beginning of period | 227,685 | 169,208 |
Cash, cash equivalents and restricted cash, end of period | 236,416 | 186,407 |
Less: Restricted cash | (30,902) | 0 | $ (30,872)
Cash and cash equivalents, end of period | 205,514 | 186,407 | 196,813
Consolidating adjustments |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | (7,272) | (6,311) |
Cash flows from investing activities |  |  |
Capital expenditures | 0 | 0 |
Advances from (to) affiliates | 9,000 | 18,700 |
Other | (404) | 0 |
Net cash used in investing activities | 8,596 | 18,700 |
Cash flows from financing activities |  |  |
Common stock dividends | 7,676 | 6,311 |
Preferred stock dividends of Hawaiian Electric and subsidiaries | 0 | 0 |
Proceeds from issuance of short-term debt | 0 | 0 |
Proceeds from issuance of long-term debt | 0 |  |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | (9,000) | (18,700) |
Other | 0 | 0 |
Net cash provided by financing activities | (1,324) | (12,389) |
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 | 0 |
Less: Restricted cash | 0 |  | 0
Cash and cash equivalents, end of period | 0 |  | 0
Hawaiian Electric (parent only) | Reportable Legal Entities |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 29,004 | 58,145 |
Cash flows from investing activities |  |  |
Capital expenditures | (83,191) | (78,220) |
Advances from (to) affiliates | (17,000) | (9,500) |
Other | 2,752 | 1,221 |
Net cash used in investing activities | (97,439) | (86,499) |
Cash flows from financing activities |  |  |
Common stock dividends | (26,784) | (25,313) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (270) | (270) |
Proceeds from issuance of short-term debt | 50,000 | 25,000 |
Proceeds from issuance of long-term debt | 95,000 |  |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | (46,987) | 15,199 |
Other | (21) | 0 |
Net cash provided by financing activities | 70,938 | 14,616 |
Net increase in cash, cash equivalents and restricted cash | 2,503 | (13,738) |
Cash, cash equivalents and restricted cash, beginning of period | 32,988 | 16,732 |
Cash, cash equivalents and restricted cash, end of period | 35,491 | 2,994 |
Less: Restricted cash | (30,902) |  | (30,749)
Cash and cash equivalents, end of period | 4,589 |  | 2,239
HELCO | Reportable Legal Entities |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 9,478 | 8,745 |
Cash flows from investing activities |  |  |
Capital expenditures | (18,181) | (8,371) |
Advances from (to) affiliates | 8,000 | (9,200) |
Other | 64 | (293) |
Net cash used in investing activities | (10,117) | (17,864) |
Cash flows from financing activities |  |  |
Common stock dividends | (4,080) | (2,544) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (134) | (134) |
Proceeds from issuance of short-term debt | 0 | 0 |
Proceeds from issuance of long-term debt | 0 |  |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | 2,500 | 0 |
Other | (1) | (1) |
Net cash provided by financing activities | (1,715) | (2,679) |
Net increase in cash, cash equivalents and restricted cash | (2,354) | (11,798) |
Cash, cash equivalents and restricted cash, beginning of period | 7,008 | 15,623 |
Cash, cash equivalents and restricted cash, end of period | 4,654 | 3,825 |
Less: Restricted cash | 0 |  | (123)
Cash and cash equivalents, end of period | 4,654 |  | 6,885
Maui Electric | Reportable Legal Entities |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 7,931 | 8,837 |
Cash flows from investing activities |  |  |
Capital expenditures | (17,772) | (16,300) |
Advances from (to) affiliates | 0 | 0 |
Other | 301 | (134) |
Net cash used in investing activities | (17,471) | (16,434) |
Cash flows from financing activities |  |  |
Common stock dividends | (3,596) | (3,767) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (95) | (95) |
Proceeds from issuance of short-term debt | 0 | 0 |
Proceeds from issuance of long-term debt | 0 |  |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | 14,500 | 9,500 |
Other | (1) | (1) |
Net cash provided by financing activities | 10,808 | 5,637 |
Net increase in cash, cash equivalents and restricted cash | 1,268 | (1,960) |
Cash, cash equivalents and restricted cash, beginning of period | 1,797 | 3,421 |
Cash, cash equivalents and restricted cash, end of period | 3,065 | 1,461 |
Less: Restricted cash | 0 |  | 0
Cash and cash equivalents, end of period | 3,065 |  | 1,797
Other subsidiaries | Reportable Legal Entities |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 0 | 0 |
Cash flows from investing activities |  |  |
Capital expenditures | 0 | 0 |
Advances from (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 short-term debt | 0 | 0 |
Proceeds from issuance of long-term debt | 0 |  |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | 0 | 0 |
Other | 0 | 0 |
Net cash provided by financing activities | 0 | 0 |
Net increase in cash, cash equivalents and restricted cash | 0 | 0 |
Cash, cash equivalents and restricted cash, beginning of period | 101 | 101 |
Cash, cash equivalents and restricted cash, end of period | 101 | 101 |
Less: Restricted cash | 0 |  | 0
Cash and cash equivalents, end of period | 101 |  | 101
Hawaiian Electric Company, Inc. and Subsidiaries |  |  |
Cash flows from operating activities |  |  |
Net cash provided by operating activities | 39,141 | 69,416 |
Cash flows from investing activities |  |  |
Capital expenditures | (119,144) | (102,891) |
Advances from (to) affiliates | 0 | 0 |
Other | 2,713 | 794 |
Net cash used in investing activities | (116,431) | (102,097) |
Cash flows from financing activities |  |  |
Common stock dividends | (26,784) | (25,313) |
Preferred stock dividends of Hawaiian Electric and subsidiaries | (499) | (499) |
Proceeds from issuance of short-term debt | 50,000 | 25,000 |
Proceeds from issuance of long-term debt | 95,000 | 0 |
Net increase (decrease) in other bank borrowings with original maturities of three months or less | (38,987) | 5,999 |
Other | (23) | (2) |
Net cash provided by financing activities | 78,707 | 5,185 |
Net increase in cash, cash equivalents and restricted cash | 1,417 | (27,496) |
Cash, cash equivalents and restricted cash, beginning of period | 41,894 | 35,877 |
Cash, cash equivalents and restricted cash, end of period | 43,311 | 8,381 |
Less: Restricted cash | (30,902) | 0 | (30,872)
Cash and cash equivalents, end of period | $ 12,409 | $ 8,381 | $ 11,022

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Name: | dei_LegalEntityAxis=he_HawaiianElectricCompanyAndSubsidiariesMember
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Data Type: | na
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