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.
- Revenue
- +6.20%
- EPS
- +40.4%
- Free cash flow
- −103.4%
- Total debt
- +5.39%
Quarter to September 2026, against a year earlier
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Alliant Energy Corporation 10-Q filed Nov 7, 2025
What changed
Part I, Item 2, Management’s Discussion and Analysis, against the 10-Q filed Aug 8, 2025: 21 added · 23 modified; 17 with only figures updated
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Modified · Customer Investments:
•Over the next six years, Alliant Energy currently plans to develop and/or acquire new generation investments to add flexibility with evolving load growth, including approximately
1,5002,000 MW ofnewnatural gas resources, approximately1,2001,300 MW of newwind generation, approximately 800 MW of newenergy storage,refurbishments atapproximately5001,100 MW ofexisting wind farmsnew renewable generation, improvements of approximately280530 MW at existing natural gas-fired EGUs, andthe conversion of existing coal-fired EGUs to natural gasrefurbishments at approximately 450 MW of existing wind farms. Alliant Energy is currently evaluating the impact of potential additional large load growth customers and MISO’s seasonal resource adequacy requirements on its resource plans and will update these generation investment plans as needed in the future. Estimated capital expenditures for these planned projects for 2025 through20282029 are included in the “Generation” section in the construction and acquisition table in “Liquidity and Capital Resources.” Information on IPL’s and WPL’s regulatory filings and/or approvals for future generation and energy storage projects are as follows: