Quick Answer
AMERICAN ELECTRIC POWER CO INC reported Long-Term Debt of $44.13 billion for fiscal year 2025.
AMERICAN ELECTRIC POWER CO INC Long-Term Debt — Annual History
| Fiscal Year | Long-Term Debt | YoY Change |
|---|---|---|
| 2025 | $44.13B | +12.3% |
| 2024 | $39.31B | +4.4% |
| 2023 | $37.65B | +9.7% |
| 2022 | $34.31B | +9.6% |
| 2021 | $31.30B | +8.0% |
| 2020 | $28.99B | +15.4% |
| 2019 | $25.13B | +16.1% |
| 2018 | $21.65B | +11.5% |
| 2017 | $19.42B | +11.7% |
| 2016 | $17.38B | -2.0% |
| 2015 | $17.74B | +10.8% |
| 2014 | $16.01B | -4.8% |
| 2013 | $16.83B | +8.0% |
| 2012 | $15.59B | +3.3% |
| 2011 | $15.08B | -2.7% |
| 2010 | $15.50B | -1.6% |
| 2009 | $15.76B | +1.4% |
| 2008 | $15.54B | — |
Quarterly Long-Term Debt
| Quarter Ending | Long-Term Debt | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $44.24B | +13.0% | +7.1% |
| June 30, 2025 | $41.31B | +3.3% | +6.4% |
| March 31, 2025 | $38.81B | +0.4% | -1.3% |
| December 31, 2024 | $39.31B | +4.4% | +0.4% |
| September 30, 2024 | $39.15B | +6.6% | -2.1% |
| June 30, 2024 | $39.99B | +8.8% | +3.5% |
| March 31, 2024 | $38.64B | +6.6% | +2.6% |
| December 31, 2023 | $37.65B | +9.7% | +2.6% |
- AMERICAN ELECTRIC POWER CO INC showed an increase of +12.3% in Long-Term Debt compared to the prior fiscal year.
- Over the 2008–2025 period, AMERICAN ELECTRIC POWER CO INC’s long-term debt has grown by 184.0% (from $15.54 billion to $44.13 billion).
- The most recent figure is from AMERICAN ELECTRIC POWER CO INC’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 12, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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