Alliant Energy (LNT) Interest Coverage Ratio (2009 - 2025)
Alliant Energy's (LNT) quarterly Interest Coverage Ratio came in at 1.41 in Q4 2025, down 31.23% YoY from 2.05 in Q4 2024, and down 48.39% on a QoQ basis from 2.73 in Q3 2025.
Alliant Energy (LNT) Interest Coverage Ratio (2009 - 2025) Analysis & Trends
Alliant Energy (LNT) has 17 years of Interest Coverage Ratio data on file, last reported at 1.41 in Q4 2025.
- Quarterly Interest Coverage Ratio fell 31.23% year-over-year to 1.41 in Q4 2025, while the trailing twelve-month figure through Dec 2025 was 1.93 (down 4.7% YoY) and the FY2025 annual result came in at 2.0, up 1.45% from the prior year.
- Interest Coverage Ratio retreated to 1.41 in Q4 2025, from 2.73 in the prior quarter.
- In the past five years, Interest Coverage Ratio ranged from a high of 4.25 in Q3 2021 to a low of 0.47 in Q4 2023.
- A 5-year average of 2.37 and a median of 2.31 in 2023 frame the typical range for Interest Coverage Ratio.
- Annual changes were most pronounced in 2023 — Interest Coverage Ratio sank 73.58% — and 2024, when it jumped 338.33%.
- Tracing LNT's Interest Coverage Ratio over 5 years: stood at 2.0 in 2021, then retreated by 11.67% to 1.77 in 2022, then slumped by 73.58% to 0.47 in 2023, then jumped by 338.33% to 2.05 in 2024, then slumped by 31.23% to 1.41 in 2025.
- The last three Interest Coverage Ratio figures came in at 1.41 (Q4 2025), 2.73 (Q3 2025), and 1.8 (Q2 2025), per Business Quant data.
Powered by 
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | National Grid | 79.17 Bn | 75.35 Bn | - | - |
| 2 | Dominion Energy | 58.84 Bn | 58.06 Bn | 3.50 Bn | 0.59 |
| 3 | Xcel Energy | 48.03 Bn | 46.02 Bn | 3.12 Bn | 1.59 |
| 4 | Wec Energy | 34.83 Bn | 34.78 Bn | 1.45 Bn | 1.89 |
| 5 | Ameren | 29.62 Bn | 29.60 Bn | - | 2.20 |
| 6 | Fortis | 28.16 Bn | 28.16 Bn | 1.60 Bn | 2.47 |
| 7 | Edison International | 27.64 Bn | 27.40 Bn | 3.29 Bn | 2.12 |
| 8 | Firstenergy | 26.73 Bn | 26.54 Bn | 2.51 Bn | 2.01 |
| 9 | Hydro One | 24.05 Bn | 23.66 Bn | - | 3.45 |
| 10 | Alliant Energy | 17.55 Bn | 16.99 Bn | 854.00 Mn | 1.41 |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | 1.41 |
| Sep 30, 2025 | 2.73 |
| Jun 30, 2025 | 1.80 |
| Mar 31, 2025 | 1.85 |
| Dec 31, 2024 | 2.05 |
| Sep 30, 2024 | 2.75 |
| Jun 30, 2024 | 1.20 |
| Mar 31, 2024 | 2.07 |
| Dec 31, 2023 | 0.47 |
| Sep 30, 2023 | 3.25 |
| Jun 30, 2023 | 2.26 |
| Mar 31, 2023 | 2.36 |
| Dec 31, 2022 | 1.77 |
| Sep 30, 2022 | 3.72 |
| Jun 30, 2022 | 2.72 |
| Mar 31, 2022 | 3.35 |
| Dec 31, 2021 | 2.00 |
| Sep 30, 2021 | 4.25 |
| Jun 30, 2021 | 2.55 |
| Mar 31, 2021 | 2.87 |