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Idaho Power Company Consolidated Balance Sheets - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Current Assets: |  |
Cash and cash equivalents | $ 215,718 | $ 368,865
Receivables: |  |
Customer | 97,724 | 114,824
Other | 37,764 | 29,627
Income taxes receivable | 8,669 | 13,932
Accrued unbilled revenues | 79,931 | 97,711
Materials and supplies (at average cost) | 201,896 | 201,064
Fuel stock (at average cost) | 24,455 | 43,656
Prepayments | 30,579 | 29,461
Current regulatory assets | 136,665 | 89,315
Other | 3 | 0
Total current assets | 833,404 | 988,455
Investments | 155,002 | 161,340
Property, Plant and Equipment: |  |
Utility plant in service | 8,249,106 | 7,957,763
Accumulated provision for depreciation | (2,599,465) | (2,714,706)
Utility plant in service - net | 5,649,641 | 5,243,057
Construction work in progress | 1,740,809 | 1,244,559
Finance Lease, Right-of-Use Asset, after Accumulated Amortization | 219,612 | 0
Utility plant held for future use | 19,781 | 13,211
Other property, net of accumulated depreciation | 18,103 | 16,491
Property, plant, and equipment - net | 7,647,946 | 6,517,318
Other Assets: |  |
Company-owned life insurance | 105,306 | 92,062
Regulatory assets | 1,427,793 | 1,418,057
Other | 55,986 | 62,131
Total other assets | 1,589,085 | 1,572,250
Total assets | 10,225,437 | 9,239,363
Current Liabilities: |  |
Current maturities of long-term debt | 116,300 | 19,885
Accounts payable | 344,870 | 307,133
Taxes accrued | 7,532 | 6,981
Interest accrued | 49,547 | 42,681
Accrued compensation | 77,245 | 70,548
Current regulatory liabilities | 21,089 | 7,523
Advances from customers | 201,743 | 165,229
Other | 79,509 | 80,821
Total current liabilities | 897,835 | 700,801
Other Liabilities: |  |
Deferred income taxes | 802,885 | 822,231
Regulatory liabilities | 1,031,062 | 976,803
Pension and other postretirement benefits | 137,406 | 165,992
Finance lease liabilities | 216,695 | 0
Other | 229,830 | 181,804
Total other liabilities | 2,417,878 | 2,146,830
Long-term Debt | 3,331,038 | 3,053,777
Commitments and Contingencies |  |
Equity: |  |
Common stock | 1,301,907 | 1,194,998
Retained earnings | 2,284,911 | 2,149,548
Accumulated Other Comprehensive Income (Loss), Net of Tax | (14,944) | (13,592)
Total IDACORP, Inc. shareholders’ equity | 3,571,874 | 3,330,954
Total | 10,225,437 | 9,239,363
Idaho Power Company |  |
Current Assets: |  |
Cash and cash equivalents | 119,111 | 188,916
Receivables: |  |
Customer | 97,724 | 114,824
Other | 37,108 | 28,874
Income taxes receivable | 1,294 | 11,811
Accrued unbilled revenues | 79,931 | 97,711
Materials and supplies (at average cost) | 201,896 | 201,064
Fuel stock (at average cost) | 24,455 | 43,656
Prepayments | 30,447 | 29,328
Current regulatory assets | 136,665 | 89,315
Other | 3 | 0
Total current assets | 728,634 | 805,499
Investments | 89,103 | 92,921
Property, Plant and Equipment: |  |
Utility plant in service | 8,249,106 | 7,957,763
Accumulated provision for depreciation | (2,599,465) | (2,714,706)
Utility plant in service - net | 5,649,641 | 5,243,057
Construction work in progress | 1,740,809 | 1,244,559
Finance Lease, Right-of-Use Asset, after Accumulated Amortization | 219,612 | 0
Utility plant held for future use | 19,781 | 13,211
Other property, net of accumulated depreciation | 6,715 | 4,858
Property, plant, and equipment - net | 7,636,558 | 6,505,685
Other Assets: |  |
Company-owned life insurance | 105,306 | 92,062
Regulatory assets | 1,427,793 | 1,418,057
Other | 49,502 | 52,744
Total other assets | 1,582,601 | 1,562,863
Total assets | 10,036,896 | 8,966,968
Current Liabilities: |  |
Current maturities of long-term debt | 116,300 | 19,885
Accounts payable | 342,501 | 305,248
Taxes accrued | 7,532 | 6,981
Interest accrued | 49,547 | 42,681
Accrued compensation | 76,912 | 70,319
Current regulatory liabilities | 21,089 | 7,523
Advances from customers | 201,743 | 165,229
Other | 64,209 | 61,309
Total current liabilities | 883,388 | 682,578
Other Liabilities: |  |
Deferred income taxes | 800,939 | 829,446
Regulatory liabilities | 1,031,062 | 976,803
Pension and other postretirement benefits | 137,406 | 165,992
Finance lease liabilities | 216,695 | 0
Other | 224,375 | 167,775
Total other liabilities | 2,410,477 | 2,140,016
Long-term Debt | 3,331,038 | 3,053,777
Commitments and Contingencies |  |
Equity: |  |
Common stock | 97,877 | 97,877
Premium on capital stock | 1,107,258 | 912,258
Capital stock expense | (2,097) | (2,097)
Retained earnings | 2,223,899 | 2,096,151
Accumulated Other Comprehensive Income (Loss), Net of Tax | (14,944) | (13,592)
Total IDACORP, Inc. shareholders’ equity | 3,411,993 | 3,090,597
Total | 10,036,896 | 8,966,968
Idaho Power Company | Subsidiary of Common Parent [Member] |  |
Current Liabilities: |  |
Accounts Payable, Other | $ 3,555 | $ 3,403

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