In 2025, Alliant Energy disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
| Metric (GJ) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Renewable Energy Production | 30,139,200a | 27,266,400a | 21,841,200a |
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