Annual percentage change in primary energy from hydropower in Ecuador
Ecuador: Annual percentage change in primary energy from hydropower was 24.4% in 2025. ◆ Volatile
Annual percentage change in primary energy from hydropower in Ecuador, 1966–2025
Source: Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for annual percentage change in primary energy from hydropower in Ecuador is 24.4%, measured in 2025.
Compared with earlier readings it is up 326.1% on the previous year and up 70.5% over ten years.
Over the whole period, annual percentage change in primary energy from hydropower in Ecuador peaked at 92.3% in 1983 and was at its lowest, -21.4%, in 1995.
That places Ecuador 5th out of 71 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Annual percentage change in primary energy from hydropower in Ecuador, year by year
| Year | % | Change |
|---|---|---|
| 1966 | 14.5% | — |
| 1967 | 10.2% | -29.6% |
| 1968 | 4.5% | -56.2% |
| 1969 | 11.0% | +146.2% |
| 1970 | 11.3% | +2.6% |
| 1971 | 8.6% | -23.3% |
| 1972 | 1.1% | -86.9% |
| 1973 | -2.2% | -297.8% |
| 1974 | 14.9% | -764.9% |
| 1975 | 25.6% | +71.3% |
| 1976 | -3.7% | -114.3% |
| 1977 | -7.8% | +112.1% |
| 1978 | 41.8% | -637.5% |
| 1979 | -10.4% | -124.8% |
| 1980 | 23.0% | -321.8% |
| 1981 | -10.7% | -146.4% |
| 1982 | 14.9% | -239.6% |
| 1983 | 92.3% | +519.8% |
| 1984 | 87.9% | -4.8% |
| 1985 | 1.4% | -98.4% |
| 1986 | 22.4% | +1471.1% |
| 1987 | 13.9% | -37.8% |
| 1988 | 5.6% | -59.7% |
| 1989 | 2.7% | -52.7% |
| 1990 | 0.7% | -75.1% |
| 1991 | 1.8% | +171.2% |
| 1992 | -2.0% | -212.7% |
| 1993 | 16.8% | -934.2% |
| 1994 | 13.0% | -22.7% |
| 1995 | -21.4% | -264.6% |
| 1996 | 22.9% | -207.1% |
| 1997 | 3.0% | -86.9% |
| 1998 | -0.4% | -114.3% |
| 1999 | 10.3% | -2498.4% |
| 2000 | 6.1% | -41.3% |
| 2001 | -7.1% | -217.3% |
| 2002 | 6.4% | -190.3% |
| 2003 | -4.6% | -171.2% |
| 2004 | 3.2% | -170.5% |
| 2005 | -7.1% | -321.6% |
| 2006 | 3.6% | -150.2% |
| 2007 | 26.8% | +646.2% |
| 2008 | 25.0% | -6.7% |
| 2009 | -18.3% | -173.4% |
| 2010 | -6.4% | -65.1% |
| 2011 | 28.9% | -552.8% |
| 2012 | 9.9% | -65.7% |
| 2013 | -9.8% | -198.7% |
| 2014 | 3.8% | -138.8% |
| 2015 | 14.3% | +276.7% |
| 2016 | 20.9% | +46.2% |
| 2017 | 26.9% | +28.6% |
| 2018 | 2.9% | -89.1% |
| 2019 | 19.2% | +553.2% |
| 2020 | -1.2% | -106.5% |
| 2021 | 5.1% | -508.5% |
| 2022 | -3.7% | -172.0% |
| 2023 | 2.9% | -178.9% |
| 2024 | -10.8% | -472.4% |
| 2025 | 24.4% | -326.1% |
Ecuador compared with similar countries
- Ecuador's 24.4% is above the median for upper middle income countries, which is 2.4%, 10.3× the median. (24 countries reporting)
- Ecuador's 24.4% is above the median for Latin America & Caribbean, which is 2.9%, 8.3× the median. (8 countries reporting)
Biggest year-on-year movements
Years where Annual percentage change in primary energy from hydropower in Ecuador changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1999 | +2498.4% | -0.4% | 10.3% |
| 1986 | +1471.1% | 1.4% | 22.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 10.0% | 4.5% | 14.5% | 4 |
| 1970s | 7.9% | -10.4% | 41.8% | 10 |
| 1980s | 25.3% | -10.7% | 92.3% | 10 |
| 1990s | 4.5% | -21.4% | 22.9% | 10 |
| 2000s | 3.4% | -18.3% | 26.8% | 10 |
| 2010s | 11.1% | -9.8% | 28.9% | 10 |
| 2020s | 2.8% | -10.8% | 24.4% | 6 |
Countries ranked near Ecuador
More reference data data for Ecuador
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.9379 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 2.51 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 4.74 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.1826 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 4.74 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 3.14 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.18 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 13.63 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 23.57 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.9943 (2050)
Frequently asked questions
- What is annual percentage change in primary energy from hydropower in Ecuador?
- Annual percentage change in primary energy from hydropower in Ecuador was 24.4% in 2025, according to Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data.
- What is the highest annual percentage change in primary energy from hydropower recorded in Ecuador?
- The highest recorded value was 92.3% in 1983.
- What is the lowest annual percentage change in primary energy from hydropower recorded in Ecuador?
- The lowest recorded value was -21.4% in 1995.
- How does Ecuador rank for annual percentage change in primary energy from hydropower?
- Ecuador ranks 5th out of 71 countries with data for 2025.
- Is annual percentage change in primary energy from hydropower rising or falling in Ecuador?
- Over the last ten years it is up 70.5%. The long-run trend across the full record is volatile.
- Where does this Ecuador data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as part of Annual percentage change in primary energy from hydropower. Statizoid updates them automatically from the source API.
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About this data
Percentage change in total energy supply relative to the previous year.