Iran vs Slovenia: Electricity generation from nuclear
Iran
7.35 terawatt-hours
in 2025
Slovenia
5.83 terawatt-hours
in 2025
Iran rank
28th
Slovenia rank
29th
Electricity generation from nuclear over time
- Iran
- Slovenia
How they compare
Iran currently reports 7.35 terawatt-hours against 5.83 terawatt-hours in Slovenia, a difference of 1.52 terawatt-hours.
That makes Iran's figure about 1.3 times Slovenia's.
The two have swapped places 3 times across 36 shared years of data; in 1990 it was Slovenia ahead.
Iran ranks 28th and Slovenia ranks 29th of 208 countries.
Across the 4 decades both report, Iran averaged higher in 1 and Slovenia in 3.
Head to head by decade
| Decade | Iran | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 4.63 terawatt-hours | 4.63 terawatt-hours | Slovenia |
| 2000s | 0 terawatt-hours | 5.54 terawatt-hours | 5.54 terawatt-hours | Slovenia |
| 2010s | 4.01 terawatt-hours | 5.83 terawatt-hours | 1.82 terawatt-hours | Slovenia |
| 2020s | 6.3 terawatt-hours | 5.82 terawatt-hours | 0.4733 terawatt-hours | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from nuclear, Iran or Slovenia?
- Iran, at 7.35 terawatt-hours against 5.83 terawatt-hours in Slovenia as of 2025.
- What is the difference in electricity generation from nuclear between Iran and Slovenia?
- 1.52 terawatt-hours, with Iran ahead.
- How many years of comparable data are there for Iran and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Iran and Slovenia rank globally for electricity generation from nuclear?
- Iran ranks 28th and Slovenia ranks 29th of 208 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Electricity generation from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours.