Annual percentage change in primary energy from hydropower in Australia
Australia: Annual percentage change in primary energy from hydropower was -5.4% in 2025. ◆ Volatile
Annual percentage change in primary energy from hydropower in Australia, 1966–2025
Source: Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, annual percentage change in primary energy from hydropower in Australia stood at -5.4%.
That represents a change of up 53.3% on the previous year and down 98.5% over ten years.
Over the whole period, annual percentage change in primary energy from hydropower in Australia peaked at 42.4% in 2011 and was at its lowest, -24.1%, in 2014.
That places Australia 37th out of 71 countries with data for 2025, putting it in the middle of the range.
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 Australia, year by year
| Year | % | Change |
|---|---|---|
| 1966 | -4.5% | — |
| 1967 | 3.5% | -179.2% |
| 1968 | 4.5% | +27.7% |
| 1969 | 9.2% | +103.6% |
| 1970 | 17.1% | +85.5% |
| 1971 | 13.1% | -23.2% |
| 1972 | 0.4% | -97.0% |
| 1973 | 6.3% | +1490.6% |
| 1974 | 12.9% | +103.9% |
| 1975 | 7.3% | -43.5% |
| 1976 | -4.9% | -167.5% |
| 1977 | -4.3% | -12.6% |
| 1978 | 8.4% | -293.9% |
| 1979 | -2.9% | -135.0% |
| 1980 | -5.5% | +87.0% |
| 1981 | 3.0% | -154.3% |
| 1982 | -7.9% | -366.3% |
| 1983 | -5.1% | -35.9% |
| 1984 | 8.3% | -263.3% |
| 1985 | 6.2% | -24.9% |
| 1986 | 0.6% | -90.1% |
| 1987 | -2.9% | -580.1% |
| 1988 | 5.3% | -280.2% |
| 1989 | -0.6% | -110.6% |
| 1990 | 3.5% | -729.8% |
| 1991 | 6.1% | +70.7% |
| 1992 | 1.8% | -69.6% |
| 1993 | 2.8% | +51.9% |
| 1994 | -1.4% | -151.8% |
| 1995 | -3.2% | +122.2% |
| 1996 | 2.2% | -167.2% |
| 1997 | -0.1% | -104.6% |
| 1998 | -1.0% | +866.6% |
| 1999 | 3.1% | -416.0% |
| 2000 | 1.1% | -62.9% |
| 2001 | -2.1% | -283.3% |
| 2002 | -0.2% | -91.5% |
| 2003 | 0.7% | -506.1% |
| 2004 | -3.2% | -550.2% |
| 2005 | -1.4% | -56.4% |
| 2006 | -3.4% | +139.0% |
| 2007 | -12.7% | +276.9% |
| 2008 | -9.5% | -25.5% |
| 2009 | 7.0% | -174.0% |
| 2010 | 8.7% | +24.8% |
| 2011 | 42.4% | +385.4% |
| 2012 | -13.0% | -130.6% |
| 2013 | 12.1% | -193.0% |
| 2014 | -24.1% | -300.2% |
| 2015 | -2.7% | -88.6% |
| 2016 | 25.2% | -1016.6% |
| 2017 | -23.4% | -193.1% |
| 2018 | 28.2% | -220.5% |
| 2019 | -19.0% | -167.3% |
| 2020 | 2.9% | -115.0% |
| 2021 | 10.6% | +269.7% |
| 2022 | 4.5% | -57.3% |
| 2023 | -9.4% | -308.3% |
| 2024 | -11.7% | +24.3% |
| 2025 | -5.4% | -53.3% |
Australia compared with similar countries
- Australia's -5.4% is above the median for high income countries, which is -12.6%, 43% of the median. (38 countries reporting)
- Australia's -5.4% is below the median for East Asia & Pacific, which is 2.4%. (10 countries reporting)
Biggest year-on-year movements
Years where Annual percentage change in primary energy from hydropower in Australia 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 |
|---|---|---|---|
| 1973 | +1490.6% | 0.4% | 6.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 3.2% | -4.5% | 9.2% | 4 |
| 1970s | 5.3% | -4.9% | 17.1% | 10 |
| 1980s | 0.1% | -7.9% | 8.3% | 10 |
| 1990s | 1.4% | -3.2% | 6.1% | 10 |
| 2000s | -2.4% | -12.7% | 7.0% | 10 |
| 2010s | 3.4% | -24.1% | 42.4% | 10 |
| 2020s | -1.4% | -11.7% | 10.6% | 6 |
Countries ranked near Australia
More reference data data for Australia
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 1.21 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 28.02 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 38.41 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 2.55 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 38.41 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 4.07 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 6.14 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 118.71 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 170.29 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 13.9 (2050)
Frequently asked questions
- What is annual percentage change in primary energy from hydropower in Australia?
- Annual percentage change in primary energy from hydropower in Australia was -5.4% 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 Australia?
- The highest recorded value was 42.4% in 2011.
- What is the lowest annual percentage change in primary energy from hydropower recorded in Australia?
- The lowest recorded value was -24.1% in 2014.
- How does Australia rank for annual percentage change in primary energy from hydropower?
- Australia ranks 37th out of 71 countries with data for 2025.
- Is annual percentage change in primary energy from hydropower rising or falling in Australia?
- Over the last ten years it is down 98.5%. The long-run trend across the full record is volatile.
- Where does this Australia 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.