Czechia vs Finland: Primary energy from nuclear
Czechia
97.17 terawatt-hours
in 2025
Finland
99.4 terawatt-hours
in 2025
Czechia rank
15th
Finland rank
14th
Primary energy from nuclear over time
- Czechia
- Finland
How they compare
Finland currently reports 99.4 terawatt-hours against 97.17 terawatt-hours in Czechia, a difference of 2.23 terawatt-hours.
The two have swapped places 2 times across 61 shared years of data; in 1965 it was Finland ahead.
Czechia ranks 15th and Finland ranks 14th of 213 countries.
Across the 7 decades both report, Czechia averaged higher in 3 and Finland in 3.
Head to head by decade
| Decade | Czechia | Finland | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 3.81 terawatt-hours | 3.81 terawatt-hours | Finland |
| 1980s | 13.61 terawatt-hours | 51.6 terawatt-hours | 37.99 terawatt-hours | Finland |
| 1990s | 38.39 terawatt-hours | 61.14 terawatt-hours | 22.75 terawatt-hours | Finland |
| 2000s | 69.69 terawatt-hours | 69.42 terawatt-hours | 0.2731 terawatt-hours | Czechia |
| 2010s | 87.01 terawatt-hours | 70.23 terawatt-hours | 16.78 terawatt-hours | Czechia |
| 2020s | 92.91 terawatt-hours | 86.84 terawatt-hours | 6.08 terawatt-hours | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Czechia or Finland?
- Finland, at 99.4 terawatt-hours against 97.17 terawatt-hours in Czechia as of 2025.
- What is the difference in primary energy from nuclear between Czechia and Finland?
- 2.23 terawatt-hours, with Finland ahead.
- How many years of comparable data are there for Czechia and Finland?
- 61 years are reported by both, from 1965 to 2025.
- How do Czechia and Finland rank globally for primary energy from nuclear?
- Czechia ranks 15th and Finland ranks 14th of 213 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as 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 in terawatt-hours of total energy supply.