Hungary vs Slovenia: Share of electricity generation from nuclear
Hungary
40.0%
in 2025
Slovenia
39.3%
in 2025
Hungary rank
5th
Slovenia rank
7th
Share of electricity generation from nuclear over time
- Hungary
- Slovenia
How they compare
Hungary currently reports 40.0% against 39.3% in Slovenia, a difference of 0.7%.
The two have swapped places 4 times across 36 shared years of data; in 1990 it was Hungary ahead.
Hungary ranks 5th and Slovenia ranks 7th of 207 countries.
Hungary has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Hungary | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 41.8% | 36.0% | 5.8% | Hungary |
| 2000s | 37.8% | 36.9% | 0.9% | Hungary |
| 2010s | 48.3% | 36.5% | 11.8% | Hungary |
| 2020s | 43.6% | 37.7% | 5.8% | Hungary |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of electricity generation from nuclear, Hungary or Slovenia?
- Hungary, at 40.0% against 39.3% in Slovenia as of 2025.
- What is the difference in share of electricity generation from nuclear between Hungary and Slovenia?
- 0.7%, with Hungary ahead.
- How many years of comparable data are there for Hungary and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Hungary and Slovenia rank globally for share of electricity generation from nuclear?
- Hungary ranks 5th and Slovenia ranks 7th of 207 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Share of 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 as a percentage of total electricity produced in the country or region.