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Alliant Energy (LNT) Q1 2025 earnings results (first quarter 2025)

10-Q filed May 9, 2025

Alliant Energy (LNT) reported revenue of $1.1B for the first quarter 2025 (Q1 2025), +9% from a year earlier and +16% from the quarter before. Operating margin was 22.8%, net earnings $213M (18.9% of revenue).

Revenue$1.1B
Year over year+9%
Quarter over quarter+16%
Operating margin22.8%
Net earnings$213M

Alliant Energy, Q1 2025: revenue $1.1B (+9% year over year), operating margin 22.8%, net earnings $213M, operating cash flow $249M. The chart follows the revenue to costs, profit and cash.

Q1 2025AmountQ/QY/Y
Revenue$1.1B+16%+9%
Operating profit$257M+16%+16%
Net earnings$213M+42%+35%
Operating cash flow$249M-2%-19%

What changed

Revenue was $1.1B in Q1 2025, up 9% year over year and up 16% from the previous quarter. Electric was the largest line at 76% of revenue. Electric added $0.06B year over year (up 8%), 64% of the total change.

Operating profit was $0.26B, a 22.8% margin (up 1.3 points year over year). Of the extra revenue versus a year earlier, 36% reached operating profit, above the 22% margin then. Total costs grew 8% against revenue growth of 9%. Net earnings were $0.21B, up 35% year over year. The effective tax rate was -28.3%.

Operating cash flow was $0.25B (down 19% year over year), 117% of net earnings. Non-cash charges added back $0.21B of depreciation and amortization and $4.0M of share-based compensation. Working capital and other items used $0.18B. Capital expenditures of $0.55B exceeded it, leaving free cash flow of −$0.30B.

Questions

What was Alliant Energy's revenue in the first quarter 2025?

Alliant Energy (LNT) reported revenue of $1.1B for the first quarter 2025 (Q1 2025), +9% from a year earlier and +16% from the quarter before.

Was Alliant Energy profitable in the first quarter 2025?

Operating profit was $257M (22.8% of revenue) and net earnings $213M.

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Source: Alliant Energy 10-Q on SEC EDGAR.