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Alliant Energy (LNT) Depreciation & Amortization (IS) (2016 - 2025)

Alliant Energy (LNT) has disclosed Depreciation & Amortization (IS) for 17 consecutive years, with $215.0 million as the latest value for Q4 2025.

  • For the quarter ending Q4 2025, Depreciation & Amortization (IS) rose 7.5% year-over-year to $215.0 million, compared with a TTM value of $846.0 million through Dec 2025, up 9.59%, and an annual FY2025 reading of $846.0 million, up 9.59% over the prior year.
  • Depreciation & Amortization (IS) was $215.0 million for Q4 2025 at Alliant Energy, up from $212.0 million in the prior quarter.
  • Across five years, Depreciation & Amortization (IS) topped out at $215.0 million in Q4 2025 and bottomed at $163.0 million in Q4 2021.
  • Average Depreciation & Amortization (IS) over 5 years is $181.1 million, with a median of $170.0 million recorded in 2022.
  • The sharpest move saw Depreciation & Amortization (IS) changed 0.0% in 2023, then increased 15.61% in 2024.
  • Year by year, Depreciation & Amortization (IS) stood at $163.0 million in 2021, then increased by 4.29% to $170.0 million in 2022, then increased by 1.76% to $173.0 million in 2023, then increased by 15.61% to $200.0 million in 2024, then rose by 7.5% to $215.0 million in 2025.
  • Business Quant data shows Depreciation & Amortization (IS) for LNT at $215.0 million in Q4 2025, $212.0 million in Q3 2025, and $208.0 million in Q2 2025.