Canada vs Romania: Year-to-year change in primary energy use by source
Canada
1.11 terawatt-hours
in 2025
Romania
1.13 terawatt-hours
in 2025
Canada rank
36th
Romania rank
34th
Year-to-year change in primary energy use by source over time
- Canada
- Romania
How they compare
Romania currently reports 1.13 terawatt-hours against 1.11 terawatt-hours in Canada, a difference of 0.02 terawatt-hours.
The two have swapped places 8 times across 60 shared years of data; in 1966 it was Romania ahead.
Canada ranks 36th and Romania ranks 34th of 79 countries.
Canada has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Canada | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0.0013 terawatt-hours | 0 terawatt-hours | 0.0013 terawatt-hours | Canada |
| 2000s | 0.0096 terawatt-hours | 0.0001 terawatt-hours | 0.0095 terawatt-hours | Canada |
| 2010s | 0.3644 terawatt-hours | 0.1777 terawatt-hours | 0.1867 terawatt-hours | Canada |
| 2020s | 0.8806 terawatt-hours | 0.4625 terawatt-hours | 0.4181 terawatt-hours | Canada |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher year-to-year change in primary energy use by source, Canada or Romania?
- Romania, at 1.13 terawatt-hours against 1.11 terawatt-hours in Canada as of 2025.
- What is the difference in year-to-year change in primary energy use by source between Canada and Romania?
- 0.02 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Canada and Romania?
- 60 years are reported by both, from 1966 to 2025.
- How do Canada and Romania rank globally for year-to-year change in primary energy use by source?
- Canada ranks 36th and Romania ranks 34th of 79 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 Year-to-year change in primary energy use by source. 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.