Quick Answer
AMERICAN ELECTRIC POWER CO INC reported Long Term Debt of $44.13 billion for the year ending 2025.
- AMERICAN ELECTRIC POWER CO INC showed an increase of +12.3% in Long Term Debt from 2024 to 2025.
- This data is from AMERICAN ELECTRIC POWER CO INC's annual report (Form 10-K), filed with the SEC on February 12, 2026.
- XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Quarterly values from 10-Q filings: Q2 2009: $15.35 billion | Q3 2009: $15.71 billion | Q1 2010: $16.28 billion | Q2 2010: $16.31 billion | Q3 2010: $16.00 billion | Q1 2011: $15.63 billion | Q2 2011: $15.56 billion | Q3 2011: $15.18 billion | Q1 2012: $15.34 billion | Q2 2012: $15.32 billion | Q3 2012: $14.96 billion | Q1 2013: $15.90 billion | Q2 2013: $15.80 billion | Q3 2013: $16.20 billion | Q1 2014: $16.48 billion | Q2 2014: $15.60 billion | Q3 2014: $15.68 billion | Q1 2015: $16.78 billion | Q2 2015: $17.76 billion | Q3 2015: $17.60 billion | Q1 2016: $17.75 billion | Q2 2016: $17.54 billion | Q3 2016: $17.32 billion | Q1 2017: $16.72 billion | Q2 2017: $16.80 billion | Q3 2017: $18.36 billion | Q1 2018: $18.84 billion | Q2 2018: $19.75 billion | Q3 2018: $20.87 billion | Q1 2019: $22.90 billion | Q2 2019: $24.17 billion | Q3 2019: $24.55 billion | Q1 2020: $25.78 billion | Q2 2020: $26.64 billion | Q3 2020: $28.16 billion | Q1 2021: $30.21 billion | Q2 2021: $30.66 billion | Q3 2021: $32.06 billion | Q1 2022: $30.86 billion | Q2 2022: $32.98 billion | Q3 2022: $33.65 billion | Q1 2023: $36.24 billion | Q2 2023: $36.76 billion | Q3 2023: $36.72 billion | Q1 2024: $38.64 billion | Q2 2024: $39.99 billion | Q3 2024: $39.15 billion | Q1 2025: $38.81 billion | Q2 2025: $41.31 billion | Q3 2025: $44.24 billion.
- Over the full 18 years of available data (2008 to 2025), AMERICAN ELECTRIC POWER CO INC's Long Term Debt has grown by 184.0%.
- Historical annual values: Fiscal year 2025: $44.13 billion | Fiscal year 2024: $39.31 billion | Fiscal year 2023: $37.65 billion | Fiscal year 2022: $34.31 billion | Fiscal year 2021: $31.30 billion | Fiscal year 2020: $28.99 billion | Fiscal year 2019: $25.13 billion | Fiscal year 2018: $21.65 billion | Fiscal year 2017: $19.42 billion | Fiscal year 2016: $17.38 billion | Fiscal year 2015: $17.74 billion | Fiscal year 2014: $16.01 billion | Fiscal year 2013: $16.83 billion | Fiscal year 2012: $15.59 billion | Fiscal year 2011: $15.08 billion | Fiscal year 2010: $15.50 billion | Fiscal year 2009: $15.76 billion | Fiscal year 2008: $15.54 billion.
- Data sourced from SEC EDGAR public filings as of August 7, 2026.
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