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v3.22.4

Segment financial information (Details) $ in Thousands | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2020 a MW | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2018 MWh MW | Dec. 31, 2017 MW | Jul. 31, 2022 MW | Jul. 01, 2022 MW
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | $ 3,741,985 | $ 2,850,379 | $ 2,579,775 |  |  |  |
Depreciation and amortization |  | 294,841 | 278,702 | 290,778 |  |  |  |
Interest expense, net |  | 116,703 | 99,403 | 99,808 |  |  |  |
Income before income taxes |  | 304,195 | 310,863 | 240,624 |  |  |  |
Income taxes (benefit) |  | 61,167 | 62,807 | 40,910 |  |  |  |
Net income |  | 243,028 | 248,056 | 199,714 |  |  |  |
Preferred stock dividends of subsidiaries |  | 1,890 | 1,890 | 1,890 |  |  |  |
Net income for common stock |  | 241,138 | 246,166 | 197,824 |  |  |  |
Capital expenditures |  | 344,037 | 314,524 | 383,895 |  |  |  |
Assets |  | 16,284,244 | 15,822,637 | 15,004,007 |  |  |  |
Electric utility |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 3,408,587 | 2,539,636 | 2,265,320 |  |  |  |
Depreciation and amortization |  | 260,744 | 251,206 | 256,479 |  |  |  |
Interest expense, net |  | 76,416 | 72,447 | 67,794 |  |  |  |
Income before income taxes |  | 240,600 | 223,785 | 211,753 |  |  |  |
Income taxes (benefit) |  | 49,676 | 44,148 | 40,418 |  |  |  |
Net income |  | 190,924 | 179,637 | 171,335 |  |  |  |
Preferred stock dividends of subsidiaries |  | 1,995 | 1,995 | 1,995 |  |  |  |
Net income for common stock |  | 188,929 | 177,642 | 169,340 |  |  |  |
Capital expenditures |  | 329,457 | 292,000 | 350,864 |  |  |  |
Assets |  | 6,597,467 | 6,491,625 | 6,457,373 |  |  |  |
Bank |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 321,068 | 306,398 | 313,511 |  |  |  |
Depreciation and amortization |  | 24,436 | 21,124 | 29,349 |  |  |  |
Interest expense, net |  | 13,301 | 5,040 | 11,114 |  |  |  |
Income before income taxes |  | 102,241 | 130,559 | 69,271 |  |  |  |
Income taxes (benefit) |  | 22,252 | 29,325 | 11,688 |  |  |  |
Net income |  | 79,989 | 101,234 | 57,583 |  |  |  |
Preferred stock dividends of subsidiaries |  | 0 | 0 | 0 |  |  |  |
Net income for common stock |  | 79,989 | 101,234 | 57,583 |  |  |  |
Capital expenditures |  | 4,704 | 11,131 | 12,203 |  |  |  |
Assets |  | 9,545,970 | 9,181,603 | 8,396,533 |  |  |  |
Other |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 12,330 | 4,345 | 944 |  |  |  |
Depreciation and amortization |  | 9,661 | 6,372 | 4,950 |  |  |  |
Interest expense, net |  | 26,986 | 21,916 | 20,900 |  |  |  |
Income before income taxes |  | (38,646) | (43,481) | (40,400) |  |  |  |
Income taxes (benefit) |  | (10,761) | (10,666) | (11,196) |  |  |  |
Net income |  | (27,885) | (32,815) | (29,204) |  |  |  |
Preferred stock dividends of subsidiaries |  | (105) | (105) | (105) |  |  |  |
Net income for common stock |  | (27,780) | (32,710) | (29,099) |  |  |  |
Capital expenditures |  | 9,876 | 11,393 | 20,828 |  |  |  |
Assets |  | 140,807 | 149,409 | 150,101 |  |  |  |
Operating Segments |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 3,741,985 | 2,850,379 | 2,579,775 |  |  |  |
Operating Segments | Electric utility |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 3,408,583 | 2,539,589 | 2,265,281 |  |  |  |
Operating Segments | Bank |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 321,068 | 306,398 | 313,511 |  |  |  |
Operating Segments | Other |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 12,334 | 4,392 | 983 |  |  |  |
Intersegment eliminations |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 |  |  |  |
Intersegment eliminations | Electric utility |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 4 | 47 | 39 |  |  |  |
Intersegment eliminations | Bank |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 |  |  |  |
Intersegment eliminations | Other |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Revenues |  | $ (4) | $ (47) | $ (39) |  |  |  |
Hamakua Energy |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Power produced by power plants (in megawatts) | MW |  |  |  |  |  | 60 |  |
Mauo, LLC |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Power produced by power plants (in megawatts) | MW |  |  |  |  | 8.1 |  |  |
Power storage capacity (in megawatt hours) | MWh |  |  |  |  | 42.6 |  |  |
Power purchase agreement term |  |  |  |  | 15 years |  |  |
Power purchase agreement extension term |  |  |  |  | 5 years |  |  |
Ka‘ie‘ie Waho Company, LLC |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Photovoltaic system power amount (in megawatts) | MW | 6 |  |  |  |  |  |  |
Area of land (in acres) | a | 20 |  |  |  |  |  |  |
Mahipapa, LLC | Green Energy Team, LLC |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Unit of renewable energy (in mega watts) | MW |  |  |  |  |  |  | 7.5 | 7.5

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