Alliant Energy (LNT) Depreciation & Amortization (CF) (2010 - 2025)

Alliant Energy (LNT) has 16 years of Depreciation & Amortization (CF) data on file, last reported at $215.0 million in Q4 2025.

• Quarterly Depreciation & Amortization (CF) rose 6.97% year-over-year to $215.0 million in Q4 2025, while the trailing twelve-month figure through Dec 2025 was $845.0 million (up 9.31% YoY) and the FY2025 annual result came in at $846.0 million, up 9.59% from the prior year.
• Depreciation & Amortization (CF) climbed to $215.0 million in Q4 2025, from $211.0 million in the prior quarter.
• In the past five years, Depreciation & Amortization (CF) ranged from a high of $215.0 million in Q4 2025 to a low of $163.0 million in Q4 2021.
• A 5-year average of $181.1 million and a median of $170.0 million in 2022 frame the typical range for Depreciation & Amortization (CF).
• Annual changes were most pronounced in 2023 — Depreciation & Amortization (CF) changed 0.0% — and 2024, when it increased 16.18%.
• Tracing LNT's Depreciation & Amortization (CF) over 5 years: stood at $163.0 million in 2021, then climbed by 4.29% to $170.0 million in 2022, then climbed by 1.76% to $173.0 million in 2023, then advanced by 16.18% to $201.0 million in 2024, then grew by 6.97% to $215.0 million in 2025.
• The last three Depreciation & Amortization (CF) figures came in at $215.0 million (Q4 2025), $211.0 million (Q3 2025), and $208.0 million (Q2 2025), per Business Quant data.