Canada vs Spain: Annual change in primary energy from nuclear
Canada
-0.5136 terawatt-hours
in 2025
Spain
-0.8807 terawatt-hours
in 2025
Canada rank
208th
Spain rank
209th
Annual change in primary energy from nuclear over time
- Canada
- Spain
How they compare
Canada currently reports -0.5136 terawatt-hours against -0.8807 terawatt-hours in Spain, a difference of 0.3671 terawatt-hours.
The two have swapped places 32 times across 60 shared years of data; in 1966 it was Canada ahead.
Canada ranks 208th and Spain ranks 209th of 219 countries.
Across the 7 decades both report, Canada averaged higher in 3 and Spain in 4.
Head to head by decade
| Decade | Canada | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.3038 terawatt-hours | 0.628 terawatt-hours | 0.3242 terawatt-hours | Spain |
| 1970s | 10.53 terawatt-hours | 1.78 terawatt-hours | 8.75 terawatt-hours | Canada |
| 1980s | 13.35 terawatt-hours | 14.98 terawatt-hours | 1.63 terawatt-hours | Spain |
| 1990s | -1.92 terawatt-hours | 0.8261 terawatt-hours | 2.75 terawatt-hours | Spain |
| 2000s | 5 terawatt-hours | -1.85 terawatt-hours | 6.84 terawatt-hours | Canada |
| 2010s | 3.34 terawatt-hours | 1.67 terawatt-hours | 1.67 terawatt-hours | Canada |
| 2020s | -7.91 terawatt-hours | -2.05 terawatt-hours | 5.86 terawatt-hours | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, Canada or Spain?
- Canada, at -0.5136 terawatt-hours against -0.8807 terawatt-hours in Spain as of 2025.
- What is the difference in annual change in primary energy from nuclear between Canada and Spain?
- 0.3671 terawatt-hours, with Canada ahead.
- How many years of comparable data are there for Canada and Spain?
- 60 years are reported by both, from 1966 to 2025.
- How do Canada and Spain rank globally for annual change in primary energy from nuclear?
- Canada ranks 208th and Spain ranks 209th of 219 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Annual change in primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.