Alliant Energy (LNT) Operating Income (2009 - 2025)
Alliant Energy's Operating Income was $197 million in Q4 2025, down 10.9% from $221 million a year earlier and down 43.6% from the prior quarter.
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Analysis
Alliant Energy (LNT) Operating Income (2009 - 2025) Analysis & Trends
For FY2025, Operating Income at Alliant Energy came in at $1.03 billion, up 15.7% from FY2024.
- Operating Income shows a five-year compound annual growth rate of 6.7% (FY2020 to FY2025).
- In earlier years, Operating Income was $886 million in FY2024 (-6.0%), $943 million in FY2023 (+1.6%), $928 million in FY2022 (+16.7%) and $795 million in FY2021 (+7.4%).
- The Q4 2025 figure marks the lowest quarterly Operating Income since Q2 2024.
- Compared with a year earlier, Operating Income was higher in four of the last eight quarters, with growth averaging 8.2%.
- The best year-over-year quarter for Operating Income over five years was Q2 2025 (growth of 71.5%); the worst was Q2 2024 (a decline of 40.1%).
- Per Business Quant data, LNT's Operating Income in the three quarters before Q4 2025 was $349 million (Q3 2025), $223 million (Q2 2025) and $257 million (Q1 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Op. Inc (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 293.96 Bn | 293.96 Bn | 890.00 Mn | 685.00 Mn |
| 2 | National Grid | 77.93 Bn | 59.46 Bn | - | - |
| 3 | Dominion Energy | 53.37 Bn | 56.05 Bn | - | 329.00 Mn |
| 4 | Xcel Energy | 44.14 Bn | 39.04 Bn | - | 706.00 Mn |
| 5 | Wec Energy | 33.42 Bn | 33.65 Bn | 1.51 Bn | 432.80 Mn |
| 6 | Ameren | 27.75 Bn | 27.83 Bn | - | 459.00 Mn |
| 7 | Fortis | 26.92 Bn | 27.40 Bn | 1.60 Bn | 581.23 Mn |
| 8 | Atmos Energy | 26.63 Bn | 25.40 Bn | 870.85 Mn | 320.41 Mn |
| 9 | American Water Works Company | 25.79 Bn | 25.20 Bn | - | 542.00 Mn |
| 10 | Alliant Energy | 16.54 Bn | 14.88 Bn | 913.00 Mn | 197.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 197.00 Mn |
| Sep 30, 2025 | 349.00 Mn |
| Jun 30, 2025 | 223.00 Mn |
| Mar 31, 2025 | 257.00 Mn |
| Dec 31, 2024 | 221.00 Mn |
| Sep 30, 2024 | 313.00 Mn |
| Jun 30, 2024 | 130.00 Mn |
| Mar 31, 2024 | 222.00 Mn |
| Dec 31, 2023 | 183.00 Mn |
| Sep 30, 2023 | 322.00 Mn |
| Jun 30, 2023 | 217.00 Mn |
| Mar 31, 2023 | 222.00 Mn |
| Dec 31, 2022 | 159.00 Mn |
| Sep 30, 2022 | 309.00 Mn |
| Jun 30, 2022 | 212.00 Mn |
| Mar 31, 2022 | 248.00 Mn |
| Dec 31, 2021 | 132.00 Mn |
| Sep 30, 2021 | 289.00 Mn |
| Jun 30, 2021 | 176.00 Mn |
| Mar 31, 2021 | 198.00 Mn |
API Access
Alliant Energy Operating Income API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=operating-income&ticker=LNT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "operating-income", "ticker": "LNT", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=operating-income&ticker=LNT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();