Belgium vs Czechia: Electricity generation from nuclear
Belgium
24.11 terawatt-hours
in 2025
Czechia
31.94 terawatt-hours
in 2025
Belgium rank
16th
Czechia rank
15th
Electricity generation from nuclear over time
- Belgium
- Czechia
How they compare
Czechia currently reports 31.94 terawatt-hours against 24.11 terawatt-hours in Belgium, a difference of 7.83 terawatt-hours.
That makes Czechia's figure about 1.3 times Belgium's.
The two have swapped places 8 times across 61 shared years of data; in 1965 it was Czechia ahead.
Belgium ranks 16th and Czechia ranks 15th of 208 countries.
Belgium has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Belgium | Czechia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.0366 terawatt-hours | 0 terawatt-hours | 0.0366 terawatt-hours | Belgium |
| 1970s | 5.3 terawatt-hours | 0 terawatt-hours | 5.3 terawatt-hours | Belgium |
| 1980s | 29.32 terawatt-hours | 4.49 terawatt-hours | 24.83 terawatt-hours | Belgium |
| 1990s | 43.89 terawatt-hours | 12.67 terawatt-hours | 31.22 terawatt-hours | Belgium |
| 2000s | 47.18 terawatt-hours | 23 terawatt-hours | 24.18 terawatt-hours | Belgium |
| 2010s | 39.68 terawatt-hours | 28.71 terawatt-hours | 10.96 terawatt-hours | Belgium |
| 2020s | 36.16 terawatt-hours | 30.64 terawatt-hours | 5.52 terawatt-hours | Belgium |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from nuclear, Belgium or Czechia?
- Czechia, at 31.94 terawatt-hours against 24.11 terawatt-hours in Belgium as of 2025.
- What is the difference in electricity generation from nuclear between Belgium and Czechia?
- 7.83 terawatt-hours, with Czechia ahead.
- How many years of comparable data are there for Belgium and Czechia?
- 61 years are reported by both, from 1965 to 2025.
- How do Belgium and Czechia rank globally for electricity generation from nuclear?
- Belgium ranks 16th and Czechia ranks 15th 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.