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Company research

IPALCO ENTERPRISES, INC.

CIK 728391Updated Sep 27, 2026

Name history
IPALCO ENTERPRISES INC · through May 12, 2004

No exchange listing on record for this SEC filer. Coverage is drawn from its filings.

Filing activity

SEC EDGAR
Latest filing

8-K · Sep 16, 2026

50 filings on record · 8-K, 10-Q, 10-K/A, 10-K, EFFECT, 424B3.

Financials

FY 2025 · USD
Revenue— · FY 2025
Net income87,119,000USD · FY 2025
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

Operating income365,785,000USD · FY 2025
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

Diluted EPS— · FY 2025

Some figures are unavailable for this reporting year.

balance sheet · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
ASSETS
AssetsUSD7,757,177,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

7,139,025,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

6,181,523,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

5,589,214,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Property, Plant and Equipment, NetUSD6,019,436,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

5,461,243,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

4,486,902,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

4,033,331,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Intangible Assets, Net (Excluding Goodwill)USD285,960,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

232,210,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

235,656,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

138,978,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Current assets:
Cash and Cash Equivalents, at Carrying ValueUSD69,834,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

26,647,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

28,579,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

201,548,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Accounts Receivable, after Allowance for Credit Loss, CurrentUSD296,216,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

313,078,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

233,921,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

216,523,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Inventory, NetUSD73,783,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

99,935,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

143,590,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

123,608,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Assets, CurrentUSD568,565,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

609,476,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

574,030,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

706,829,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Other Assets, NoncurrentUSD7,188,612,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

6,529,549,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

1,120,591,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

849,054,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

LIABILITIES AND EQUITY
LiabilitiesUSD5,759,610,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

5,747,914,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

5,051,801,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

4,498,696,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Stockholders’ equity:
Common Stock, Value, IssuedUSD0
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

0
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

——
Additional Paid in CapitalUSD1,808,143,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

1,247,090,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

1,021,992,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

1,068,357,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Retained Earnings (Accumulated Deficit)USD3,068,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

2,067,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

25,182,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

-108,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Accumulated Other Comprehensive Income (Loss), Net of TaxUSD33,641,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

35,378,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

29,294,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

22,269,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Stockholders' Equity Attributable to ParentUSD1,844,852,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

1,284,535,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

1,076,468,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

—
Liabilities and EquityUSD7,757,177,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

7,139,025,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

6,181,523,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

5,589,214,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Current liabilities:
Liabilities, CurrentUSD580,027,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

962,916,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

1,328,455,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

323,225,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Accounts Payable, CurrentUSD278,886,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

271,235,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

292,851,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

189,845,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Deferred Income Tax Liabilities, NetUSD455,941,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

380,758,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

361,488,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

312,641,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Other Liabilities, NoncurrentUSD8,403,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

8,499,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

5,130,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

11,621,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Stockholders' Equity Attributable to Noncontrolling InterestUSD152,715,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

68,431,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

53,254,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

—
Additional Financial Items
Long-term Debt, Excluding Current MaturitiesUSD———3,000,450,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Long-term Debt, Current MaturitiesUSD89,902,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

39,910,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

445,000,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

0
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Long-term Debt, Excluding Current MaturitiesUSD3,813,475,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

3,555,718,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

2,558,420,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

3,000,450,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Redeemable Noncontrolling Interest, Equity, Common, Carrying AmountUSD0
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

———

Lines labelled “Derived” are calculated from reported figures.

cash flow · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
Cash flows from operating activities:
Net Income (Loss), Including Portion Attributable to Noncontrolling InterestUSD87,119,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

———
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, Depletion and AmortizationUSD366,565,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

329,468,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

287,863,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

266,504,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Changes in operating assets and liabilities:
Increase (Decrease) in Accounts ReceivableUSD8,007,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

54,523,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

17,398,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

37,387,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Increase (Decrease) in InventoriesUSD-18,441,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-24,285,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

30,171,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

47,489,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Increase (Decrease) in Accounts PayableUSD16,400,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-52,951,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

46,993,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

32,038,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Net Cash Provided by (Used in) Operating ActivitiesUSD723,419,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

239,927,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

391,933,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash AcquiredUSD-77,640,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-48,368,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

——
Net Cash Provided by (Used in) Investing ActivitiesUSD-870,776,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-1,026,057,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-992,873,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Payments for (Proceeds from) Other Investing ActivitiesUSD0
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-1,559,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

361,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

719,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Cash flows from financing activities:
Net Cash Provided by (Used in) Financing ActivitiesUSD190,544,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

784,198,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

427,971,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Payments of Ordinary Dividends, Common StockUSD325,715,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

156,638,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

104,287,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

101,986,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Proceeds from (Payments for) Other Financing ActivitiesUSD-438,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-20,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-313,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

-35,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Repayments of Long-term DebtUSD40,000,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

445,000,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

0
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD69,839,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

As of 2025-12-31

26,652,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

As of 2024-12-31

28,584,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

As of 2023-12-31

201,553,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

As of 2022-12-31

Supplemental disclosure of cash flow information:
Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD165,833,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

155,612,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

129,113,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

115,277,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Income Taxes Paid, NetUSD36,500,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

0
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

31,000,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Additional Financial Items
Amortization of Debt Issuance Costs and DiscountsUSD3,671,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

3,567,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

3,880,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

3,914,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Asset Retirement Obligation, Accretion ExpenseUSD17,671,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

16,266,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

13,102,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

8,081,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Capitalized Computer Software, AmortizationUSD———10,100,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to SettlementUSD—0
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

-199,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

DepreciationUSD307,400,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

268,600,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

244,800,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

247,500,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Gain (Loss) on Extinguishment of DebtUSD———-237,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Income Tax Expense (Benefit)USD103,133,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

28,364,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

14,715,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

21,859,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Inventory Write-downUSD——700,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

2,100,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Net Income (Loss) Attributable to ParentUSD87,119,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

105,229,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

57,027,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

96,626,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Net Income (Loss) Attributable to Noncontrolling InterestUSD-236,241,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-28,294,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-26,093,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Net Income (Loss) Available to Common Stockholders, BasicUSD323,360,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

133,523,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

83,120,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

93,117,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Nonoperating Income (Expense)USD-175,533,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-169,322,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-134,021,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

-114,665,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Operating ExpensesUSD1,567,295,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,340,878,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

1,444,154,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

1,558,561,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Operating Lease, Lease IncomeUSD1,478,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,452,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

1,537,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

1,134,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of TaxUSD—-542,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

5,431,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

5,431,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Other Nonoperating Income (Expense)USD-1,770,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-1,163,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-410,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

12,020,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Other Operating Income (Expense), NetUSD164,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

106,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

361,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

3,201,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Payments of Financing CostsUSD5,659,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

14,263,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

350,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

4,309,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Pension Cost (Reversal of Cost)USD67,100,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

37,200,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

73,300,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Proceeds from Contributed CapitalUSD564,300,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

225,000,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

253,000,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Proceeds from Contributions from ParentUSD564,300,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

———
Proceeds from Noncontrolling InterestsUSD—46,935,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

79,347,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Proceeds from (Payments to) Noncontrolling InterestsUSD291,427,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

84,142,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

77,921,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD2,547,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

3,991,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

9,315,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

4,784,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Revenue from Contract with Customer, Including Assessed TaxUSD1,903,820,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,616,000,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

——

Lines labelled “Derived” are calculated from reported figures.

income statement · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
Total RevenueUSD——1,616,500,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

1,760,000,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Operating Income (Loss)USD365,785,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

302,915,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

205,763,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

233,150,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Other Nonoperating Income (Expense)USD-1,770,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-1,163,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-410,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

12,020,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD190,252,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

133,593,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

71,742,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

118,485,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Income Tax Expense (Benefit)USD103,133,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

28,364,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

14,715,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

21,859,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Net Income (Loss) Attributable to Noncontrolling InterestUSD-236,241,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-28,294,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-26,093,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

—
Net Income (Loss) Attributable to ParentUSD87,119,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

105,229,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

57,027,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

96,626,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Additional Financial Items
Capitalized Computer Software, AmortizationUSD———10,100,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to SettlementUSD—0
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

-199,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Fuel CostsUSD476,516,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

359,132,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

494,000,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

568,676,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Interest ExpenseUSD176,310,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

172,150,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

142,926,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

131,232,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Net Income (Loss) Available to Common Stockholders, BasicUSD323,360,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

133,523,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

83,120,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

93,117,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Nonoperating Income (Expense)USD-175,533,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

-169,322,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

-134,021,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

-114,665,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Operating ExpensesUSD1,567,295,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,340,878,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

1,444,154,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

1,558,561,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Operating Lease, Lease IncomeUSD1,478,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,452,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

1,537,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

1,134,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Other Operating Income (Expense), NetUSD164,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

106,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

361,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

3,201,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Preferred Stock Dividends, Income Statement ImpactUSD—0
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

0
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

3,509,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD2,547,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

3,991,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

9,315,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

4,784,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Revenue from Contract with Customer, Including Assessed TaxUSD1,903,820,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

1,616,000,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

——
Taxes, MiscellaneousUSD26,516,000
Source

10-K · 2026-03-02 · 0000728391-26-000007

2025-01-01 to 2025-12-31

27,478,000
Source

10-K · 2025-03-05 · 0000728391-25-000017

2024-01-01 to 2024-12-31

24,864,000
Source

10-K · 2024-02-27 · 0000728391-24-000010

2023-01-01 to 2023-12-31

33,048,000
Source

10-K · 2023-03-01 · 0000728391-23-000015

2022-01-01 to 2022-12-31

Lines labelled “Derived” are calculated from reported figures.