Alliant Energy Corporation
LNT Utilities Utilities Regulated Electric
Alliant Energy Corporation’s revenue for fiscal 2025 (year ended December 2025) was $4.4 billion, up 9.57% from fiscal 2024. In the quarter to June 2026, revenue grew 1.04%, EPS fell 2.94%, free cash flow fell 106.3% and total debt rose 7.17%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for ten consecutive years, operating cash flow growth for three.
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Alliant Energy Corporation (LNT) Operating cash flow
Alliant Energy Corporation's operating cash flow for fiscal 2025 was $1.2B, unchanged from fiscal 2024. Over the twelve months to 30 June 2026 it was $1.2B. Over the past ten years it has ranged from $392.8M (fiscal 2016) to $1.2B (fiscal 2025) — the current reading is the highest in ten years. Operating cash flow has risen for 3 consecutive fiscal years. Alliant Energy Corporation ranks 28th of 40 Utilities Regulated Electric companies by operating cash flow.
Operating cash flow, annual
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Annual newest first
| Period | Operating cash flow | Change |
|---|---|---|
| FY2025 | $1.2B | 0.17% |
| FY2024 | $1.2B | 34.60% |
| FY2023 | $867.0M | 78.40% |
| FY2022 | $486.0M | (16.49%) |
| FY2021 | $582.0M | 16.17% |
| FY2020 | $501.0M | (24.09%) |
| FY2019 | $660.0M | 25.00% |
| FY2018 | $528.0M | 1.23% |
| FY2017 | $521.6M | 32.79% |
| FY2016 | $392.8M | (54.91%) |
Quarterly newest first
| Period | Operating cash flow | Change |
|---|---|---|
| Jun 2026 | $113.0M | (69.29%) |
| Mar 2026 | $368.0M | 36.80% |
| Dec 2025 | $269.0M | (34.07%) |
| Sep 2025 | $408.0M | 67.90% |
| 42 more quarters | Free account |
Against its own ten years
Operating cash flow against peers
| Company | Operating cash flow |
|---|---|
| KEP Korea Electric Power Corporation compare | $12.7B |
| EIX Edison International compare | $6.4B |
| ES Eversource Energy compare | $4.4B |
| PPL PPL Corporation compare | $2.7B |
| CNP CenterPoint Energy, Inc. compare | $2.6B |
| CMS CMS Energy Corporation compare | $2.1B |
| EVRG Evergy Inc. compare | $2.0B |
| PNW Pinnacle West Capital Corporation compare | $1.8B |
| LNT Alliant Energy Corporation | $1.2B |
What Operating cash flow is
Operating Cash Flow shows how much cash a company’s day-to-day business actually brings in, after paying suppliers, staff and taxes.
Reported line item
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