Share of primary energy from hydropower in OECD (EI)
OECD (EI): Share of primary energy from hydropower was 2.3% in 2025. ▼ Falling
Latest (2025)
2.3%
Change on year
down 4.4%
Rank
2nd
of 2 groups
All-time high
2.7%
in 1983
All-time low
2.0%
in 2007
Years of data
61
1965–2025
Share of primary energy from hydropower in OECD (EI), 1965–2025
Source: Energy Institute – Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, share of primary energy from hydropower in OECD (EI) stood at 2.3%.
That represents a change of down 4.4% on the previous year and down 0.9% over ten years.
Over the whole period, share of primary energy from hydropower in OECD (EI) peaked at 2.7% in 1983 and was at its lowest, 2.0%, in 2007.
The long-run direction has been consistently falling across the 61 years of available data.
Share of primary energy from hydropower in OECD (EI), year by year
| Year | % | Change |
|---|---|---|
| 1965 | 2.5% | — |
| 1966 | 2.5% | +0.6% |
| 1967 | 2.4% | -1.2% |
| 1968 | 2.4% | -3.7% |
| 1969 | 2.3% | -2.0% |
| 1970 | 2.2% | -2.9% |
| 1971 | 2.3% | +1.6% |
| 1972 | 2.3% | -0.9% |
| 1973 | 2.1% | -5.3% |
| 1974 | 2.4% | +11.6% |
| 1975 | 2.4% | +1.9% |
| 1976 | 2.2% | -8.8% |
| 1977 | 2.2% | -1.6% |
| 1978 | 2.3% | +4.3% |
| 1979 | 2.3% | +1.8% |
| 1980 | 2.4% | +2.2% |
| 1981 | 2.5% | +3.9% |
| 1982 | 2.6% | +6.0% |
| 1983 | 2.7% | +4.1% |
| 1984 | 2.6% | -4.0% |
| 1985 | 2.5% | -2.8% |
| 1986 | 2.5% | -1.9% |
| 1987 | 2.4% | -3.0% |
| 1988 | 2.4% | -2.1% |
| 1989 | 2.2% | -4.6% |
| 1990 | 2.3% | +2.8% |
| 1991 | 2.3% | +0.2% |
| 1992 | 2.3% | -2.1% |
| 1993 | 2.4% | +4.8% |
| 1994 | 2.3% | -5.1% |
| 1995 | 2.4% | +4.5% |
| 1996 | 2.3% | -0.7% |
| 1997 | 2.4% | +0.9% |
| 1998 | 2.3% | -2.8% |
| 1999 | 2.3% | -0.5% |
| 2000 | 2.2% | -1.7% |
| 2001 | 2.1% | -6.9% |
| 2002 | 2.1% | +0.8% |
| 2003 | 2.0% | -2.8% |
| 2004 | 2.1% | +0.4% |
| 2005 | 2.1% | +0.3% |
| 2006 | 2.1% | +1.5% |
| 2007 | 2.0% | -3.3% |
| 2008 | 2.1% | +5.5% |
| 2009 | 2.2% | +4.0% |
| 2010 | 2.2% | -0.8% |
| 2011 | 2.3% | +4.1% |
| 2012 | 2.3% | +1.6% |
| 2013 | 2.3% | +0.3% |
| 2014 | 2.3% | -0.7% |
| 2015 | 2.3% | -1.0% |
| 2016 | 2.3% | +1.6% |
| 2017 | 2.3% | -1.2% |
| 2018 | 2.3% | +0.8% |
| 2019 | 2.3% | -1.2% |
| 2020 | 2.6% | +11.3% |
| 2021 | 2.4% | -7.5% |
| 2022 | 2.3% | -3.8% |
| 2023 | 2.3% | +1.6% |
| 2024 | 2.4% | +2.9% |
| 2025 | 2.3% | -4.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 2.4% | 2.3% | 2.5% | 5 |
| 1970s | 2.3% | 2.1% | 2.4% | 10 |
| 1980s | 2.5% | 2.2% | 2.7% | 10 |
| 1990s | 2.3% | 2.3% | 2.4% | 10 |
| 2000s | 2.1% | 2.0% | 2.2% | 10 |
| 2010s | 2.3% | 2.2% | 2.3% | 10 |
| 2020s | 2.4% | 2.3% | 2.6% | 6 |
Countries ranked near OECD (EI)
More energy & mining data for OECD (EI)
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Frequently asked questions
- What is share of primary energy from hydropower in OECD (EI)?
- Share of primary energy from hydropower in OECD (EI) was 2.3% in 2025, according to Energy Institute – Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest share of primary energy from hydropower recorded in OECD (EI)?
- The highest recorded value was 2.7% in 1983.
- What is the lowest share of primary energy from hydropower recorded in OECD (EI)?
- The lowest recorded value was 2.0% in 2007.
- How does OECD (EI) rank for share of primary energy from hydropower?
- OECD (EI) ranks 2nd out of 2 groups with data for 2025.
- Is share of primary energy from hydropower rising or falling in OECD (EI)?
- Over the last ten years it is down 0.9%. The long-run trend across the full record is falling.
- Where does this OECD (EI) data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Share of primary energy from hydropower. Statizoid updates them automatically from the source API.
Download this data
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About this data
Measured as a percentage of total energy supply.