Finland vs United Kingdom: Primary energy from nuclear
Finland
99.4 terawatt-hours
in 2025
United Kingdom
108.64 terawatt-hours
in 2025
Finland rank
14th
United Kingdom rank
13th
Primary energy from nuclear over time
- Finland
- United Kingdom
How they compare
United Kingdom currently reports 108.64 terawatt-hours against 99.4 terawatt-hours in Finland, a difference of 9.24 terawatt-hours.
That makes United Kingdom's figure about 1.1 times Finland's.
Across all 61 years both countries report, United Kingdom has been ahead every year.
Finland ranks 14th and United Kingdom ranks 13th of 213 countries.
United Kingdom has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Finland | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 69.06 terawatt-hours | 69.06 terawatt-hours | United Kingdom |
| 1970s | 3.81 terawatt-hours | 98.97 terawatt-hours | 95.16 terawatt-hours | United Kingdom |
| 1980s | 51.6 terawatt-hours | 161.66 terawatt-hours | 110.06 terawatt-hours | United Kingdom |
| 1990s | 61.14 terawatt-hours | 262.77 terawatt-hours | 201.63 terawatt-hours | United Kingdom |
| 2000s | 69.42 terawatt-hours | 234.35 terawatt-hours | 164.94 terawatt-hours | United Kingdom |
| 2010s | 70.23 terawatt-hours | 202.89 terawatt-hours | 132.66 terawatt-hours | United Kingdom |
| 2020s | 86.84 terawatt-hours | 131.71 terawatt-hours | 44.87 terawatt-hours | United Kingdom |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Finland or United Kingdom?
- United Kingdom, at 108.64 terawatt-hours against 99.4 terawatt-hours in Finland as of 2025.
- What is the difference in primary energy from nuclear between Finland and United Kingdom?
- 9.24 terawatt-hours, with United Kingdom ahead.
- How many years of comparable data are there for Finland and United Kingdom?
- 61 years are reported by both, from 1965 to 2025.
- How do Finland and United Kingdom rank globally for primary energy from nuclear?
- Finland ranks 14th and United Kingdom ranks 13th 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.