Annual change in primary energy from hydropower in Iraq
Iraq: Annual change in primary energy from hydropower was -1.03 terawatt-hours in 2025. ◆ Volatile
Latest (2025)
-1.03 terawatt-hours
Change on year
down 148.8%
World rank
61st
of 80 countries
All-time high
3.15 terawatt-hours
in 2019
All-time low
-2.64 terawatt-hours
in 1999
Years of data
60
1966–2025
Annual change in primary energy from hydropower in Iraq, 1966–2025
Source: Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
The most recent figure for annual change in primary energy from hydropower in Iraq is -1.03 terawatt-hours, measured in 2025.
That represents a change of down 148.8% on the previous year and down 254.9% over ten years.
Over the whole period, annual change in primary energy from hydropower in Iraq peaked at 3.15 terawatt-hours in 2019 and was at its lowest, -2.64 terawatt-hours, in 1999.
That places Iraq 61st out of 80 countries with data for 2025, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Annual change in primary energy from hydropower in Iraq, year by year
| Year | terawatt-hours | Change |
|---|---|---|
| 1966 | 0.0221 terawatt-hours | — |
| 1967 | 0.0133 terawatt-hours | -40.0% |
| 1968 | 0.0221 terawatt-hours | +66.7% |
| 1969 | 0.0133 terawatt-hours | -40.0% |
| 1970 | 0.0309 terawatt-hours | +133.3% |
| 1971 | 0.0276 terawatt-hours | -10.6% |
| 1972 | 0 terawatt-hours | -100.0% |
| 1973 | 0.09 terawatt-hours | — |
| 1974 | 0.11 terawatt-hours | +22.2% |
| 1975 | 0.061 terawatt-hours | -44.5% |
| 1976 | -0.002 terawatt-hours | -103.3% |
| 1977 | 0.107 terawatt-hours | -5450.0% |
| 1978 | 0.142 terawatt-hours | +32.7% |
| 1979 | 0.324 terawatt-hours | +128.2% |
| 1980 | -0.342 terawatt-hours | -205.6% |
| 1981 | -0.08 terawatt-hours | -76.6% |
| 1982 | -0.01 terawatt-hours | -87.5% |
| 1983 | 0 terawatt-hours | -100.0% |
| 1984 | 0.01 terawatt-hours | — |
| 1985 | 0 terawatt-hours | -100.0% |
| 1986 | -0.01 terawatt-hours | — |
| 1987 | 2 terawatt-hours | -20099.8% |
| 1988 | 0 terawatt-hours | -100.0% |
| 1989 | 0 terawatt-hours | — |
| 1990 | 2.05 terawatt-hours | — |
| 1991 | -2.51 terawatt-hours | -222.2% |
| 1992 | 3.07 terawatt-hours | -222.7% |
| 1993 | 0.9427 terawatt-hours | -69.3% |
| 1994 | 0.086 terawatt-hours | -90.9% |
| 1995 | 0.8719 terawatt-hours | +913.6% |
| 1996 | -0.6303 terawatt-hours | -172.3% |
| 1997 | 0.1187 terawatt-hours | -118.8% |
| 1998 | -0.4105 terawatt-hours | -445.9% |
| 1999 | -2.64 terawatt-hours | +542.8% |
| 2000 | -0.3625 terawatt-hours | -86.3% |
| 2001 | 0.5044 terawatt-hours | -239.2% |
| 2002 | 0.859 terawatt-hours | +70.3% |
| 2003 | 0.1959 terawatt-hours | -77.2% |
| 2004 | 0.994 terawatt-hours | +407.5% |
| 2005 | -0.8561 terawatt-hours | -186.1% |
| 2006 | 0.0969 terawatt-hours | -111.3% |
| 2007 | -0.4244 terawatt-hours | -537.8% |
| 2008 | -1.63 terawatt-hours | +285.0% |
| 2009 | -0.1018 terawatt-hours | -93.8% |
| 2010 | 0.7849 terawatt-hours | -870.8% |
| 2011 | -0.2156 terawatt-hours | -127.5% |
| 2012 | 0.9974 terawatt-hours | -562.7% |
| 2013 | 0.2118 terawatt-hours | -78.8% |
| 2014 | -1.77 terawatt-hours | -937.3% |
| 2015 | -0.2891 terawatt-hours | -83.7% |
| 2016 | 0.8251 terawatt-hours | -385.4% |
| 2017 | -1.2 terawatt-hours | -244.8% |
| 2018 | -0.3584 terawatt-hours | -70.0% |
| 2019 | 3.15 terawatt-hours | -977.7% |
| 2020 | -0.8016 terawatt-hours | -125.5% |
| 2021 | -0.8158 terawatt-hours | +1.8% |
| 2022 | -0.6951 terawatt-hours | -14.8% |
| 2023 | -1.27 terawatt-hours | +82.4% |
| 2024 | 2.1 terawatt-hours | -265.9% |
| 2025 | -1.03 terawatt-hours | -148.8% |
Iraq compared with similar countries
- Iraq's -1.03 terawatt-hours is below the median for upper middle income countries, which is 0.3957 terawatt-hours. (24 countries reporting)
Biggest year-on-year movements
Years where Annual change in primary energy from hydropower in Iraq 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 |
|---|---|---|---|
| 1987 | +20099.8% | -0.01 terawatt-hours | 2 terawatt-hours |
| 1977 | +5450.0% | -0.002 terawatt-hours | 0.107 terawatt-hours |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.0177 terawatt-hours | 0.0133 terawatt-hours | 0.0221 terawatt-hours | 4 |
| 1970s | 0.0891 terawatt-hours | -0.002 terawatt-hours | 0.324 terawatt-hours | 10 |
| 1980s | 0.1568 terawatt-hours | -0.342 terawatt-hours | 2 terawatt-hours | 10 |
| 1990s | 0.0959 terawatt-hours | -2.64 terawatt-hours | 3.07 terawatt-hours | 10 |
| 2000s | -0.0729 terawatt-hours | -1.63 terawatt-hours | 0.994 terawatt-hours | 10 |
| 2010s | 0.2133 terawatt-hours | -1.77 terawatt-hours | 3.15 terawatt-hours | 10 |
| 2020s | -0.4172 terawatt-hours | -1.27 terawatt-hours | 2.1 terawatt-hours | 6 |
Countries ranked near Iraq
More reference data data for Iraq
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.2116 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 3.19 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 7.23 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.3911 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 7.23 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.7096 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.235 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 13.21 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 30.36 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 2.13 (2050)
Frequently asked questions
- What is annual change in primary energy from hydropower in Iraq?
- Annual change in primary energy from hydropower in Iraq was -1.03 terawatt-hours 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 change in primary energy from hydropower recorded in Iraq?
- The highest recorded value was 3.15 terawatt-hours in 2019.
- What is the lowest annual change in primary energy from hydropower recorded in Iraq?
- The lowest recorded value was -2.64 terawatt-hours in 1999.
- How does Iraq rank for annual change in primary energy from hydropower?
- Iraq ranks 61st out of 80 countries with data for 2025.
- Is annual change in primary energy from hydropower rising or falling in Iraq?
- Over the last ten years it is down 254.9%. The long-run trend across the full record is volatile.
- Where does this Iraq 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 change in primary energy from hydropower. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.