| Balance Sheets | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Cash and cash equivalents | 337,765 | 215,718 | 333,209 | 474,488 |
| Customer | 99,400 | 97,724 | 139,079 | 128,074 |
| Receivables | 27,647 | 37,764 | 49,016 | 27,349 |
| Income taxes receivable | 0 | 8,669 | 0 | 0 |
| Accrued unbilled revenues | 78,573 | 79,931 | 90,582 | 114,601 |
| Materials and supplies (at average cost) | 203,341 | 201,896 | 207,103 | 211,654 |
| Fuel stock (at average cost) | 24,989 | 24,455 | 29,858 | 37,870 |
| Prepayments | 24,982 | 30,579 | 30,651 | 20,835 |
| Current regulatory assets | 125,333 | 136,665 | 80,803 | 61,105 |
| Disposal group, including discontinued operation, assets | 124,482 | NaN | NaN | NaN |
| Assets Current | 29 | 3 | 104 | 3,514 |
| Total current assets | 1,046,541 | 833,404 | 960,405 | 1,079,490 |
| Investments | 151,706 | 155,002 | 154,896 | 158,055 |
| Utility plant in service | 8,173,576 | 8,249,106 | 8,333,801 | 8,228,930 |
| Accumulated provision for depreciation | 2,582,363 | 2,599,465 | 2,837,096 | 2,787,684 |
| Utility plant in service - net | 5,591,213 | 5,649,641 | 5,496,705 | 5,441,246 |
| Construction work in progress | 1,944,909 | 1,740,809 | 1,619,882 | 1,447,017 |
| Finance lease right-of-use assets | 216,779 | 219,612 | 222,445 | 225,278 |
| Utility plant held for future use | 20,637 | 19,781 | 19,281 | 17,188 |
| Other property, net of accumulated depreciation | 19,118 | 18,103 | 16,678 | 16,518 |
| Property, plant, and equipment - net | 7,792,656 | 7,647,946 | 7,374,991 | 7,147,247 |
| Company-owned life insurance | 109,124 | 105,306 | 101,696 | 98,358 |
| Regulatory assets | 1,431,495 | 1,427,793 | 1,429,218 | 1,388,320 |
| Other | 56,258 | 55,986 | 54,779 | 64,411 |
| Total other assets | 1,596,877 | 1,589,085 | 1,585,693 | 1,551,089 |
| Total assets | 10,587,780 | 10,225,437 | 10,075,985 | 9,935,881 |
| Current maturities of long-term debt | 116,300 | 116,300 | NaN | NaN |
| Accounts payable | 281,359 | 344,870 | NaN | NaN |
| Taxes accrued | 23,670 | 7,532 | NaN | NaN |
| Interest accrued | 35,212 | 49,547 | NaN | NaN |
| Accrued compensation | 54,500 | 77,245 | NaN | NaN |
| Current regulatory liabilities | 75,173 | 21,089 | NaN | NaN |
| Advances from customers | 195,598 | 201,743 | NaN | NaN |
| Disposal group, including discontinued operation, liabilities | 8,777 | NaN | NaN | NaN |
| Other | 74,192 | 79,509 | NaN | NaN |
| Total current liabilities | 864,781 | 897,835 | 885,195 | 742,443 |
| Total other liabilities | 2,396,450 | 2,417,878 | 2,371,423 | 2,339,701 |
| Long-term debt | 3,677,816 | 3,331,038 | 3,330,752 | 3,446,970 |
| Common stock | 1,352,535 | 1,301,907 | NaN | NaN |
| Retained earnings | 2,304,032 | 2,284,911 | NaN | NaN |
| Accumulated other comprehensive loss | -14,723 | -14,944 | NaN | NaN |
| Total idacorp, inc. shareholders equity | 3,641,844 | 3,571,874 | 3,481,083 | 3,399,407 |
| Noncontrolling interests | 6,889 | 6,812 | 7,532 | 7,360 |
| Total equity | 3,648,733 | 3,578,686 | 3,488,615 | 3,406,767 |
| Total | 10,587,780 | 10,225,437 | 10,075,985 | 9,935,881 |
IDACORP INC (IDA)
IDACORP INC (IDA)