Belgium vs Finland: Primary energy from nuclear
Belgium
71.89 terawatt-hours
in 2025
Finland
99.4 terawatt-hours
in 2025
Belgium rank
16th
Finland rank
14th
Primary energy from nuclear over time
- Belgium
- Finland
How they compare
Finland currently reports 99.4 terawatt-hours against 71.89 terawatt-hours in Belgium, a difference of 27.51 terawatt-hours.
That makes Finland's figure about 1.4 times Belgium's.
The two have swapped places 6 times across 61 shared years of data; in 1965 it was Finland ahead.
Belgium ranks 16th and Finland ranks 14th of 213 countries.
Belgium has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Belgium | Finland | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.1109 terawatt-hours | 0 terawatt-hours | 0.1109 terawatt-hours | Belgium |
| 1970s | 16.05 terawatt-hours | 3.81 terawatt-hours | 12.24 terawatt-hours | Belgium |
| 1980s | 88.85 terawatt-hours | 51.6 terawatt-hours | 37.25 terawatt-hours | Belgium |
| 1990s | 132.99 terawatt-hours | 61.14 terawatt-hours | 71.85 terawatt-hours | Belgium |
| 2000s | 142.97 terawatt-hours | 69.42 terawatt-hours | 73.56 terawatt-hours | Belgium |
| 2010s | 120.24 terawatt-hours | 70.23 terawatt-hours | 50.01 terawatt-hours | Belgium |
| 2020s | 109.37 terawatt-hours | 86.84 terawatt-hours | 22.53 terawatt-hours | Belgium |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Belgium or Finland?
- Finland, at 99.4 terawatt-hours against 71.89 terawatt-hours in Belgium as of 2025.
- What is the difference in primary energy from nuclear between Belgium and Finland?
- 27.51 terawatt-hours, with Finland ahead.
- How many years of comparable data are there for Belgium and Finland?
- 61 years are reported by both, from 1965 to 2025.
- How do Belgium and Finland rank globally for primary energy from nuclear?
- Belgium ranks 16th 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.