v3.25.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Utility Plant    
Plant in Service $ 8,414,048 $ 8,349,638
Construction Work in Progress 940,382 850,443
Total Utility Plant 9,354,430 9,200,081
Accumulated Depreciation and Amortization (2,759,020) (2,713,492)
Total Utility Plant, Net 6,595,410 6,486,589
Investments and Other Property 71,866 75,662
Current Assets    
Cash and Cash Equivalents 188,034 14,063
Accounts Receivable (Net of Allowance for Credit Losses of $11,580 and $12,561 as of March 31, 2025 and December 31, 2024, respectively) 170,797 196,194
Fuel Inventory 61,946 55,267
Materials and Supplies 199,720 196,515
Regulatory Assets 102,212 97,720
Derivative Instruments 41,088 9,732
Other 30,030 31,597
Total Current Assets 793,827 601,088
Regulatory Assets 174,213 177,963
Derivative Instruments 26,845 27,664
Other Noncurrent Assets 154,155 152,557
Total Assets 7,816,316 7,521,523
Common Stock Equity:    
Common Stock (No Par Value, 75,000,000 Shares Authorized, 32,139,434 Shares Outstanding as of March 31, 2025 and December 31, 2024) 1,746,539 1,746,539
Capital Stock Expense (6,357) (6,357)
Retained Earnings 1,411,344 1,366,913
Accumulated Other Comprehensive Loss (3,961) (4,015)
Total Common Stock Equity 3,147,565 3,103,080
Preferred Stock (No Par Value, 1,000,000 Shares Authorized, None Outstanding as of March 31, 2025 and December 31, 2024) 0 0
Long-Term Debt, Net 2,791,217 2,494,600
Total Capitalization 5,938,782 5,597,680
Current Liabilities    
Borrowings Under Credit Agreement 0 70,000
Accounts Payable 139,224 151,278
Accrued Taxes Other than Income Taxes 73,869 57,847
Accrued Employee Expenses 34,920 37,921
Accrued Interest 30,843 22,260
Regulatory Liabilities 144,761 142,844
Customer Deposits 16,584 16,255
Derivative Instruments 37,185 25,710
Other 36,087 31,665
Total Current Liabilities 513,473 555,780
Deferred Income Taxes, Net 683,391 700,189
Regulatory Liabilities 371,951 362,859
Pension and Other Postretirement Benefits 70,446 68,816
Derivative Instruments 10,669 6,099
Asset Retirement Obligations 160,487 159,056
Other Noncurrent Liabilities 67,117 71,044
Total Liabilities 1,877,534 1,923,843
Commitments and Contingencies
Total Capitalization and Liabilities $ 7,816,316 $ 7,521,523