Alliant Energy (LNT) Interest Coverage Ratio (2009 - 2026)
Alliant Energy's (LNT) Interest Coverage Ratio came in at 1.29 for Q2 2026, down 28.1% from 1.80 a year earlier and down 26.2% from the prior quarter.
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Analysis
Alliant Energy (LNT) Interest Coverage Ratio (2009 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Interest Coverage Ratio at Alliant Energy was 1.77, down 16.6% year-over-year; for FY2025, it was 2.00, up 1.5% from FY2024.
- In prior years, Alliant Energy's Interest Coverage Ratio was 1.97 in FY2024 (-17.6%), 2.39 in FY2023 (-16.2%), 2.86 in FY2022 (-0.5%) and 2.87 in FY2021 (+6.7%).
- The Q2 2026 figure stands as the lowest quarterly Interest Coverage Ratio since Q2 2024.
- On a year-over-year basis, Interest Coverage Ratio has declined in each of the last four quarters, with an average decline of 3.4% over the last eight quarters.
- The strongest year-over-year quarter for Interest Coverage Ratio in the past five years was Q2 2025, with growth of 49.4%; the weakest was Q2 2024, with a decline of 46.7%.
- According to Business Quant data, Interest Coverage Ratio for the three prior quarters was 1.75 (Q1 2026), 1.41 (Q4 2025) and 2.73 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 287.73 Bn | 287.73 Bn | 890.00 Mn | 5.19 |
| 2 | Nextera Energy | 160.25 Bn | 161.15 Bn | - | 2,238.00 |
| 3 | Southern | 96.31 Bn | 87.36 Bn | 5.92 Bn | 2.23 |
| 4 | Duke Energy | 88.79 Bn | 87.40 Bn | 6.74 Bn | 2.82 |
| 5 | National Grid | 79.16 Bn | 60.69 Bn | - | - |
| 6 | American Electric Power | 65.09 Bn | 63.47 Bn | 3.84 Bn | 2.13 |
| 7 | Dominion Energy | 53.95 Bn | 56.63 Bn | - | 0.59 |
| 8 | Sempra | 51.22 Bn | 50.35 Bn | 2.89 Bn | 1.65 |
| 9 | Entergy | 47.09 Bn | 36.28 Bn | - | 1.96 |
| 10 | Alliant Energy | 16.68 Bn | 15.23 Bn | 816.00 Mn | 1.29 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 1.29 |
| Mar 31, 2026 | 1.75 |
| Dec 31, 2025 | 1.41 |
| Sep 30, 2025 | 2.73 |
| Jun 30, 2025 | 1.80 |
| Mar 31, 2025 | 2.16 |
| Dec 31, 2024 | 1.84 |
| Sep 30, 2024 | 2.75 |
| Jun 30, 2024 | 1.20 |
| Mar 31, 2024 | 2.07 |
| Dec 31, 2023 | 1.74 |
| 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 | 1.86 |
| Sep 30, 2021 | 4.25 |
API Access
Alliant Energy Interest Coverage Ratio API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=LNT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-coverage-ratio", "ticker": "LNT", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=LNT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();