Canada vs Vietnam: Annual change in primary energy from oil
Canada
11.45 terawatt-hours
in 2025
Vietnam
13.43 terawatt-hours
in 2025
Canada rank
12th
Vietnam rank
10th
Annual change in primary energy from oil over time
- Canada
- Vietnam
How they compare
Vietnam currently reports 13.43 terawatt-hours against 11.45 terawatt-hours in Canada, a difference of 1.98 terawatt-hours.
That makes Vietnam's figure about 1.2 times Canada's.
The two have swapped places 17 times across 60 shared years of data; in 1966 it was Canada ahead.
Canada ranks 12th and Vietnam ranks 10th of 80 countries.
Across the 7 decades both report, Canada averaged higher in 4 and Vietnam in 3.
Head to head by decade
| Decade | Canada | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 39.68 terawatt-hours | 13.27 terawatt-hours | 26.41 terawatt-hours | Canada |
| 1970s | 32 terawatt-hours | -5.77 terawatt-hours | 37.78 terawatt-hours | Canada |
| 1980s | -7.97 terawatt-hours | 1.65 terawatt-hours | 9.62 terawatt-hours | Vietnam |
| 1990s | 7.37 terawatt-hours | 6.34 terawatt-hours | 1.03 terawatt-hours | Canada |
| 2000s | 10.21 terawatt-hours | 8.35 terawatt-hours | 1.86 terawatt-hours | Canada |
| 2010s | 6.43 terawatt-hours | 11.73 terawatt-hours | 5.3 terawatt-hours | Vietnam |
| 2020s | -10 terawatt-hours | 14.28 terawatt-hours | 24.28 terawatt-hours | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from oil, Canada or Vietnam?
- Vietnam, at 13.43 terawatt-hours against 11.45 terawatt-hours in Canada as of 2025.
- What is the difference in annual change in primary energy from oil between Canada and Vietnam?
- 1.98 terawatt-hours, with Vietnam ahead.
- How many years of comparable data are there for Canada and Vietnam?
- 60 years are reported by both, from 1966 to 2025.
- How do Canada and Vietnam rank globally for annual change in primary energy from oil?
- Canada ranks 12th and Vietnam ranks 10th of 80 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 oil. 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.