Estonia vs Iran, Islamic Rep.: Share of primary energy from nuclear
Estonia
0.0%
in 2025
Iran, Islamic Rep.
0.4%
in 2025
Estonia rank
32nd
Iran, Islamic Rep. rank
31st
Share of primary energy from nuclear over time
- Estonia
- Iran, Islamic Rep.
How they compare
Iran, Islamic Rep. currently reports 0.4% against 0.0% in Estonia, a difference of 0.4%.
Across all 41 years both countries report, Iran, Islamic Rep. has been ahead every year.
Estonia ranks 32nd and Iran, Islamic Rep. ranks 31st of 215 countries.
Iran, Islamic Rep. has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Estonia | Iran, Islamic Rep. | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | — |
| 1990s | 0.0% | 0.0% | 0.0% | — |
| 2000s | 0.0% | 0.0% | 0.0% | — |
| 2010s | 0.0% | 0.4% | 0.4% | Iran, Islamic Rep. |
| 2020s | 0.0% | 0.5% | 0.5% | Iran, Islamic Rep. |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from nuclear, Estonia or Iran, Islamic Rep.?
- Iran, Islamic Rep., at 0.4% against 0.0% in Estonia as of 2025.
- What is the difference in share of primary energy from nuclear between Estonia and Iran, Islamic Rep.?
- 0.4%, with Iran, Islamic Rep. ahead.
- How many years of comparable data are there for Estonia and Iran, Islamic Rep.?
- 41 years are reported by both, from 1985 to 2025.
- How do Estonia and Iran, Islamic Rep. rank globally for share of primary energy from nuclear?
- Estonia ranks 32nd and Iran, Islamic Rep. ranks 31st of 215 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as Share of primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total energy supply.