Hungary vs Slovak Republic: Electricity generation from nuclear
Hungary
16.1 terawatt-hours
in 2025
Slovak Republic
19.33 terawatt-hours
in 2025
Hungary rank
22nd
Slovak Republic rank
20th
Electricity generation from nuclear over time
- Hungary
- Slovak Republic
How they compare
Slovak Republic currently reports 19.33 terawatt-hours against 16.1 terawatt-hours in Hungary, a difference of 3.23 terawatt-hours.
That makes Slovak Republic's figure about 1.2 times Hungary's.
The two have swapped places 6 times across 61 shared years of data; in 1965 it was Slovak Republic ahead.
Hungary ranks 22nd and Slovak Republic ranks 20th of 209 countries.
Across the 7 decades both report, Hungary averaged higher in 2 and Slovak Republic in 4.
Head to head by decade
| Decade | Hungary | Slovak Republic | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0.363 terawatt-hours | 0.363 terawatt-hours | Slovak Republic |
| 1980s | 5.85 terawatt-hours | 8.51 terawatt-hours | 2.67 terawatt-hours | Slovak Republic |
| 1990s | 13.95 terawatt-hours | 11.71 terawatt-hours | 2.24 terawatt-hours | Hungary |
| 2000s | 13.74 terawatt-hours | 16.83 terawatt-hours | 3.09 terawatt-hours | Slovak Republic |
| 2010s | 15.83 terawatt-hours | 15.18 terawatt-hours | 0.645 terawatt-hours | Hungary |
| 2020s | 15.98 terawatt-hours | 17.16 terawatt-hours | 1.18 terawatt-hours | Slovak Republic |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from nuclear, Hungary or Slovak Republic?
- Slovak Republic, at 19.33 terawatt-hours against 16.1 terawatt-hours in Hungary as of 2025.
- What is the difference in electricity generation from nuclear between Hungary and Slovak Republic?
- 3.23 terawatt-hours, with Slovak Republic ahead.
- How many years of comparable data are there for Hungary and Slovak Republic?
- 61 years are reported by both, from 1965 to 2025.
- How do Hungary and Slovak Republic rank globally for electricity generation from nuclear?
- Hungary ranks 22nd and Slovak Republic ranks 20th of 209 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.