Canada vs Ukraine: Primary energy from nuclear
Canada
257.05 terawatt-hours
in 2025
Ukraine
163.94 terawatt-hours
in 2025
Canada rank
7th
Ukraine rank
9th
Primary energy from nuclear over time
- Canada
- Ukraine
How they compare
Canada currently reports 257.05 terawatt-hours against 163.94 terawatt-hours in Ukraine, a difference of 93.11 terawatt-hours.
That makes Canada's figure about 1.6 times Ukraine's.
The two have swapped places 6 times across 41 shared years of data; in 1985 it was Canada ahead.
Canada ranks 7th and Ukraine ranks 9th of 213 countries.
Canada has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Canada | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 224.99 terawatt-hours | 172.7 terawatt-hours | 52.29 terawatt-hours | Canada |
| 1990s | 258.3 terawatt-hours | 226.06 terawatt-hours | 32.25 terawatt-hours | Canada |
| 2000s | 258.76 terawatt-hours | 255.82 terawatt-hours | 2.94 terawatt-hours | Canada |
| 2010s | 299.81 terawatt-hours | 261.42 terawatt-hours | 38.39 terawatt-hours | Canada |
| 2020s | 269.89 terawatt-hours | 193.83 terawatt-hours | 76.05 terawatt-hours | Canada |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Canada or Ukraine?
- Canada, at 257.05 terawatt-hours against 163.94 terawatt-hours in Ukraine as of 2025.
- What is the difference in primary energy from nuclear between Canada and Ukraine?
- 93.11 terawatt-hours, with Canada ahead.
- How many years of comparable data are there for Canada and Ukraine?
- 41 years are reported by both, from 1985 to 2025.
- How do Canada and Ukraine rank globally for primary energy from nuclear?
- Canada ranks 7th and Ukraine ranks 9th 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.