Annual change in primary energy from coal in Iran
Iran: Annual change in primary energy from coal was 0.3772 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from coal in Iran, 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
In 2025, annual change in primary energy from coal in Iran stood at 0.3772 terawatt-hours.
The figure is down 2.7% on the previous year and down 82.4% over ten years.
Over the whole period, annual change in primary energy from coal in Iran peaked at 6.89 terawatt-hours in 1975 and was at its lowest, -5.83 terawatt-hours, in 1978.
That places Iran 22nd out of 78 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.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.2908 terawatt-hours | 0.2442 terawatt-hours | 0.3373 terawatt-hours | 4 |
| 1970s | 0.9593 terawatt-hours | -5.83 terawatt-hours | 6.89 terawatt-hours | 10 |
| 1980s | -0.4951 terawatt-hours | -3.35 terawatt-hours | 4.05 terawatt-hours | 10 |
| 1990s | 0.6006 terawatt-hours | -1.41 terawatt-hours | 3.53 terawatt-hours | 10 |
| 2000s | -0.501 terawatt-hours | -5.09 terawatt-hours | 2.13 terawatt-hours | 10 |
| 2010s | 0.9678 terawatt-hours | -3.08 terawatt-hours | 4.11 terawatt-hours | 10 |
| 2020s | -0.0176 terawatt-hours | -3.45 terawatt-hours | 2.47 terawatt-hours | 6 |
Countries ranked near Iran
More energy & mining data for Iran
- Fuel imports 2.0% (2022)
- Ores and metals imports 2.0% (2022)
- Ores and metals exports 6.1% (2022)
- Gas production 2,648 terawatt-hours (2025)
- Fossil fuel production per person, by fuel 28,655 kilowatt-hours per person (2025)
- Fossil fuel production by fuel 2,648 terawatt-hours (2025)
- Gas production per person 28,655 kilowatt-hours per person (2025)
- Fuel exports 56.4% (2022)
- Electric power transmission and distribution losses 10.0% (2023)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 62.9% (2023)
Frequently asked questions
- What is annual change in primary energy from coal in Iran?
- Annual change in primary energy from coal in Iran was 0.3772 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 annual change in primary energy from coal recorded in Iran?
- The highest recorded value was 6.89 terawatt-hours in 1975.
- What is the lowest annual change in primary energy from coal recorded in Iran?
- The lowest recorded value was -5.83 terawatt-hours in 1978.
- How does Iran rank for annual change in primary energy from coal?
- Iran ranks 22nd out of 78 countries with data for 2025.
- Is annual change in primary energy from coal rising or falling in Iran?
- Over the last ten years it is down 82.4%. 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 Annual change in primary energy from coal. 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.