Canada vs USSR: Fossil fuel supply by source
Canada
1,323 terawatt-hours
in 2025
USSR
5,043 terawatt-hours
in 1984
Canada rank
6th
USSR rank
3rd
Fossil fuel supply by source over time
- Canada
- USSR
How they compare
USSR currently reports 5,043 terawatt-hours against 1,323 terawatt-hours in Canada, a difference of 3,720 terawatt-hours.
That makes USSR's figure about 3.8 times Canada's.
Across all 20 years both countries report, USSR has been ahead every year.
Canada ranks 6th and USSR ranks 3rd of 76 countries.
USSR has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Canada | USSR | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 259.97 terawatt-hours | 1,481 terawatt-hours | 1,221 terawatt-hours | USSR |
| 1970s | 443.04 terawatt-hours | 2,712 terawatt-hours | 2,269 terawatt-hours | USSR |
| 1980s | 504.01 terawatt-hours | 4,348 terawatt-hours | 3,844 terawatt-hours | USSR |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher fossil fuel supply by source, Canada or USSR?
- USSR, at 5,043 terawatt-hours against 1,323 terawatt-hours in Canada as of 1984.
- What is the difference in fossil fuel supply by source between Canada and USSR?
- 3,720 terawatt-hours, with USSR ahead.
- How many years of comparable data are there for Canada and USSR?
- 20 years are reported by both, from 1965 to 1984.
- How do Canada and USSR rank globally for fossil fuel supply by source?
- Canada ranks 6th and USSR ranks 3rd of 76 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 Fossil fuel supply by source. 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.