Quick Answer
EVERSOURCE ENERGY reported Long-Term Debt of $26.87 billion for fiscal year 2025.
EVERSOURCE ENERGY Long-Term Debt — Annual History
| Fiscal Year | Long-Term Debt | YoY Change |
|---|---|---|
| 2025 | $26.87B | +4.6% |
| 2024 | $25.70B | +9.0% |
| 2023 | $23.59B | +19.6% |
| 2022 | $19.72B | +15.9% |
| 2021 | $17.02B | +12.5% |
| 2020 | $15.13B | +9.8% |
| 2019 | $13.77B | +12.4% |
| 2018 | $12.25B | +4.0% |
| 2017 | $11.78B | +33.4% |
| 2016 | $8.83B | +0.3% |
| 2015 | $8.81B | +2.8% |
| 2014 | $8.57B | +10.2% |
| 2013 | $7.78B | +8.0% |
| 2012 | $7.20B | +56.0% |
| 2011 | $4.61B | -0.4% |
| 2010 | $4.63B | — |
Quarterly Long-Term Debt
| Quarter Ending | Long-Term Debt | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $26.85B | +3.4% | +2.4% |
| June 30, 2025 | $26.21B | +1.5% | -0.1% |
| March 31, 2025 | $26.25B | +5.3% | +2.1% |
| December 31, 2024 | $25.70B | +9.0% | -1.0% |
| September 30, 2024 | $25.97B | +17.6% | +0.5% |
| June 30, 2024 | $25.84B | +18.7% | +3.6% |
| March 31, 2024 | $24.93B | +21.2% | +5.7% |
| December 31, 2023 | $23.59B | +19.6% | +6.8% |
- EVERSOURCE ENERGY showed an increase of +4.6% in Long-Term Debt compared to the prior fiscal year.
- Over the 2010–2025 period, EVERSOURCE ENERGY’s long-term debt has grown by 480.0% (from $4.63 billion to $26.87 billion).
- The most recent figure is from EVERSOURCE ENERGY’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 17, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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