Alliant Energy (LNT) EBITDA (2009 - 2025)

Alliant Energy has reported EBITDA for 17 years, with the latest figure at $197.0 million in Q4 2025.

• For the quarter ending Q4 2025, EBITDA fell 10.86% year-over-year to $197.0 million; the trailing twelve-month figure through Dec 2025 stood at $1.0 billion (up 15.8% YoY), and the FY2025 full-year result was $1.0 billion, up 15.69% from the prior year.
• EBITDA for Q4 2025 stood at $197.0 million, down from $349.0 million in the prior quarter.
• The five-year high for EBITDA was $349.0 million in Q3 2025, with the low at $130.0 million in Q2 2024.
• Historically, EBITDA has averaged $229.0 million across 5 years, with a median of $221.5 million in 2023.
• Annual changes were most pronounced in 2024 — EBITDA tumbled 40.09% — and 2025, when it jumped 71.54%.
• Alliant Energy's EBITDA stood at $132.0 million in 2021, then grew by 20.45% to $159.0 million in 2022, then climbed by 15.09% to $183.0 million in 2023, then increased by 20.77% to $221.0 million in 2024, then slipped by 10.86% to $197.0 million in 2025.
• The last three EBITDA figures came in at $197.0 million (Q4 2025), $349.0 million (Q3 2025), and $223.0 million (Q2 2025), per Business Quant data.