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Alliant Energy (LNT) Capital Expenditures (2016 - 2025)

Alliant Energy filings provide 17 years of Capital Expenditures readings, the most recent being $2.1 billion for Q4 2025.

  • On a quarterly basis, Capital Expenditures rose 70433.33% to $2.1 billion in Q4 2025 year-over-year; TTM through Dec 2025 was $2.3 billion, a 1055.84% increase, with the full-year FY2025 number at $2.3 billion, up 1055.84% from a year prior.
  • Capital Expenditures hit $2.1 billion in Q4 2025 for Alliant Energy, up from -$43.0 million in the prior quarter.
  • In the past five years, Capital Expenditures ranged from a high of $2.1 billion in Q4 2025 to a low of -$676.0 million in Q3 2024.
  • Median Capital Expenditures over the past 5 years was $77.0 million (2021), compared with a mean of $284.8 million.
  • Biggest five-year swings in Capital Expenditures: tumbled 220.41% in 2023 and later skyrocketed 70433.33% in 2025.
  • Alliant Energy's Capital Expenditures stood at -$673.0 million in 2021, then surged by 246.95% to $989.0 million in 2022, then soared by 46.01% to $1.4 billion in 2023, then tumbled by 99.79% to $3.0 million in 2024, then skyrocketed by 70433.33% to $2.1 billion in 2025.
  • The last three reported values for Capital Expenditures were $2.1 billion (Q4 2025), -$43.0 million (Q3 2025), and -$350.0 million (Q2 2025) per Business Quant data.