India vs Iran: Annual change in primary energy from nuclear
India
-2.69 terawatt-hours
in 2025
Iran
-5 terawatt-hours
in 2025
India rank
211th
Iran rank
212th
Annual change in primary energy from nuclear over time
- India
- Iran
How they compare
India currently reports -2.69 terawatt-hours against -5 terawatt-hours in Iran, a difference of 2.31 terawatt-hours.
The two have swapped places 29 times across 60 shared years of data; in 1966 it was Iran ahead.
India ranks 211th and Iran ranks 212th of 219 countries.
India has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | India | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.5491 terawatt-hours | 0 terawatt-hours | 0.5491 terawatt-hours | India |
| 1970s | 0.4915 terawatt-hours | 0 terawatt-hours | 0.4915 terawatt-hours | India |
| 1980s | 0.5076 terawatt-hours | 0 terawatt-hours | 0.5076 terawatt-hours | India |
| 1990s | 2.64 terawatt-hours | 0 terawatt-hours | 2.64 terawatt-hours | India |
| 2000s | 1.24 terawatt-hours | 0 terawatt-hours | 1.24 terawatt-hours | India |
| 2010s | 8.59 terawatt-hours | 1.94 terawatt-hours | 6.65 terawatt-hours | India |
| 2020s | 4.37 terawatt-hours | -0.5163 terawatt-hours | 4.89 terawatt-hours | India |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, India or Iran?
- India, at -2.69 terawatt-hours against -5 terawatt-hours in Iran as of 2025.
- What is the difference in annual change in primary energy from nuclear between India and Iran?
- 2.31 terawatt-hours, with India ahead.
- How many years of comparable data are there for India and Iran?
- 60 years are reported by both, from 1966 to 2025.
- How do India and Iran rank globally for annual change in primary energy from nuclear?
- India ranks 211th and Iran ranks 212th of 219 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Annual change in primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.