Primary energy from renewables in Iran
Iran: Primary energy from renewables was 15.44 terawatt-hours in 2025. ◆ Volatile
Latest (2025)
15.44 terawatt-hours
Change on year
down 26.9%
World rank
57th
of 80 countries
All-time high
35.13 terawatt-hours
in 2019
All-time low
1.72 terawatt-hours
in 1965
Years of data
61
1965–2025
Primary energy from renewables in Iran, 1965–2025
Source: Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
The most recent figure for primary energy from renewables in Iran is 15.44 terawatt-hours, measured in 2025.
The figure is down 26.9% on the previous year and up 14.8% over ten years.
Over the whole period, primary energy from renewables in Iran peaked at 35.13 terawatt-hours in 2019 and was at its lowest, 1.72 terawatt-hours, in 1965.
Iran ranks 57th of 80 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Primary energy from renewables in Iran, year by year
| Year | terawatt-hours | Change |
|---|---|---|
| 1965 | 1.72 terawatt-hours | — |
| 1966 | 1.85 terawatt-hours | +7.5% |
| 1967 | 1.99 terawatt-hours | +7.7% |
| 1968 | 2.14 terawatt-hours | +7.6% |
| 1969 | 2.3 terawatt-hours | +7.6% |
| 1970 | 2.48 terawatt-hours | +7.7% |
| 1971 | 2.66 terawatt-hours | +7.5% |
| 1972 | 3.5 terawatt-hours | +31.3% |
| 1973 | 2.97 terawatt-hours | -15.3% |
| 1974 | 3.27 terawatt-hours | +10.1% |
| 1975 | 3.43 terawatt-hours | +5.0% |
| 1976 | 3.84 terawatt-hours | +11.9% |
| 1977 | 3.96 terawatt-hours | +3.3% |
| 1978 | 6.21 terawatt-hours | +56.6% |
| 1979 | 5.38 terawatt-hours | -13.3% |
| 1980 | 5.58 terawatt-hours | +3.7% |
| 1981 | 6.09 terawatt-hours | +9.2% |
| 1982 | 6.39 terawatt-hours | +4.9% |
| 1983 | 6.26 terawatt-hours | -2.1% |
| 1984 | 5.85 terawatt-hours | -6.5% |
| 1985 | 5.9 terawatt-hours | +0.8% |
| 1986 | 7.05 terawatt-hours | +19.5% |
| 1987 | 7.82 terawatt-hours | +10.9% |
| 1988 | 8.25 terawatt-hours | +5.5% |
| 1989 | 6.73 terawatt-hours | -18.4% |
| 1990 | 7.38 terawatt-hours | +9.6% |
| 1991 | 5.61 terawatt-hours | -24.0% |
| 1992 | 9.2 terawatt-hours | +64.2% |
| 1993 | 10.53 terawatt-hours | +14.4% |
| 1994 | 6.9 terawatt-hours | -34.5% |
| 1995 | 8.32 terawatt-hours | +20.7% |
| 1996 | 8.81 terawatt-hours | +5.9% |
| 1997 | 5.94 terawatt-hours | -32.6% |
| 1998 | 7.49 terawatt-hours | +26.0% |
| 1999 | 5.18 terawatt-hours | -30.8% |
| 2000 | 3.82 terawatt-hours | -26.3% |
| 2001 | 4.16 terawatt-hours | +8.9% |
| 2002 | 8.04 terawatt-hours | +93.5% |
| 2003 | 9.62 terawatt-hours | +19.6% |
| 2004 | 11.98 terawatt-hours | +24.6% |
| 2005 | 14.52 terawatt-hours | +21.2% |
| 2006 | 18.63 terawatt-hours | +28.3% |
| 2007 | 18.1 terawatt-hours | -2.9% |
| 2008 | 7.63 terawatt-hours | -57.8% |
| 2009 | 6.95 terawatt-hours | -8.9% |
| 2010 | 10.45 terawatt-hours | +50.3% |
| 2011 | 10.96 terawatt-hours | +4.9% |
| 2012 | 12.85 terawatt-hours | +17.2% |
| 2013 | 14.9 terawatt-hours | +15.9% |
| 2014 | 14.85 terawatt-hours | -0.4% |
| 2015 | 13.44 terawatt-hours | -9.4% |
| 2016 | 15.65 terawatt-hours | +16.4% |
| 2017 | 17.71 terawatt-hours | +13.2% |
| 2018 | 10.88 terawatt-hours | -38.5% |
| 2019 | 35.13 terawatt-hours | +222.8% |
| 2020 | 24.98 terawatt-hours | -28.9% |
| 2021 | 1.82 terawatt-hours | -92.7% |
| 2022 | 15.94 terawatt-hours | +776.7% |
| 2023 | 24.75 terawatt-hours | +55.3% |
| 2024 | 21.12 terawatt-hours | -14.7% |
| 2025 | 15.44 terawatt-hours | -26.9% |
Iran compared with similar countries
- Iran's 15.44 terawatt-hours is below the median for upper middle income countries, which is 40.84 terawatt-hours, 38% of the median. (24 countries reporting)
- Iran's 15.44 terawatt-hours is above the median for Middle East, North Africa, Afghanistan & Pakistan, which is 13.47 terawatt-hours, 1.1× the median. (12 countries reporting)
Biggest year-on-year movements
Years where Primary energy from renewables in Iran 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 |
|---|---|---|---|
| 2022 | +776.7% | 1.82 terawatt-hours | 15.94 terawatt-hours |
| 2019 | +222.8% | 10.88 terawatt-hours | 35.13 terawatt-hours |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 2 terawatt-hours | 1.72 terawatt-hours | 2.3 terawatt-hours | 5 |
| 1970s | 3.77 terawatt-hours | 2.48 terawatt-hours | 6.21 terawatt-hours | 10 |
| 1980s | 6.59 terawatt-hours | 5.58 terawatt-hours | 8.25 terawatt-hours | 10 |
| 1990s | 7.54 terawatt-hours | 5.18 terawatt-hours | 10.53 terawatt-hours | 10 |
| 2000s | 10.35 terawatt-hours | 3.82 terawatt-hours | 18.63 terawatt-hours | 10 |
| 2010s | 15.68 terawatt-hours | 10.45 terawatt-hours | 35.13 terawatt-hours | 10 |
| 2020s | 17.34 terawatt-hours | 1.82 terawatt-hours | 24.98 terawatt-hours | 6 |
Countries ranked near Iran
More energy & mining data for Iran
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate 0.5768 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0 terawatt-hours per person (2025)
- Coal production, per capita 0 terawatt-hours per person (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 2.0% (2022)
Frequently asked questions
- What is primary energy from renewables in Iran?
- Primary energy from renewables in Iran was 15.44 terawatt-hours in 2025, according to Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
- What is the highest primary energy from renewables recorded in Iran?
- The highest recorded value was 35.13 terawatt-hours in 2019.
- What is the lowest primary energy from renewables recorded in Iran?
- The lowest recorded value was 1.72 terawatt-hours in 1965.
- How does Iran rank for primary energy from renewables?
- Iran ranks 57th out of 80 countries with data for 2025.
- Is primary energy from renewables rising or falling in Iran?
- Over the last ten years it is up 14.8%. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Primary energy from renewables. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 61 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in terawatt-hours of total energy supply.