Alliant Energy (LNT) EBITDA (2009 - 2025)

Alliant Energy's EBITDA history runs 17 years deep, the most recent figure standing at $197.0 million for Q4 2025.

• On a quarterly basis, EBITDA fell 10.86% year-over-year to $197.0 million in Q4 2025; TTM through Dec 2025 was $1.0 billion, a 15.8% increase from a year earlier, with the FY2025 full-year figure at $1.0 billion, up 15.69% from the prior year.
• EBITDA fell to $197.0 million in Q4 2025 per LNT's latest filing, from $349.0 million in the prior quarter.
• Across five years, EBITDA topped out at $349.0 million in Q3 2025 and bottomed at $130.0 million in Q2 2024.
• The 5-year median for EBITDA is $221.5 million (2023), against an average of $229.0 million.
• Across the five-year window, EBITDA tumbled 40.09% in 2024 and soared 71.54% in 2025, its largest moves.
• Year by year, EBITDA stood at $132.0 million in 2021, then increased by 20.45% to $159.0 million in 2022, then grew by 15.09% to $183.0 million in 2023, then rose by 20.77% to $221.0 million in 2024, then dropped by 10.86% to $197.0 million in 2025.
• Per Business Quant, the three latest LNT EBITDA figures stand at $197.0 million (Q4 2025), $349.0 million (Q3 2025), and $223.0 million (Q2 2025).