Ukraine vs Vietnam: Annual change in primary energy from fossil fuels
Ukraine
27.02 terawatt-hours
in 2025
Vietnam
30.28 terawatt-hours
in 2025
Ukraine rank
15th
Vietnam rank
13th
Annual change in primary energy from fossil fuels over time
- Ukraine
- Vietnam
How they compare
Vietnam currently reports 30.28 terawatt-hours against 27.02 terawatt-hours in Ukraine, a difference of 3.26 terawatt-hours.
That makes Vietnam's figure about 1.1 times Ukraine's.
The two have swapped places 13 times across 40 shared years of data; in 1986 it was Ukraine ahead.
Ukraine ranks 15th and Vietnam ranks 13th of 76 countries.
Vietnam has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Ukraine | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | -21.09 terawatt-hours | 0.7637 terawatt-hours | 21.85 terawatt-hours | Vietnam |
| 1990s | -117.96 terawatt-hours | 8.7 terawatt-hours | 126.66 terawatt-hours | Vietnam |
| 2000s | -25.93 terawatt-hours | 23.65 terawatt-hours | 49.58 terawatt-hours | Vietnam |
| 2010s | -36.09 terawatt-hours | 58.94 terawatt-hours | 95.03 terawatt-hours | Vietnam |
| 2020s | -39.25 terawatt-hours | 29.69 terawatt-hours | 68.94 terawatt-hours | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from fossil fuels, Ukraine or Vietnam?
- Vietnam, at 30.28 terawatt-hours against 27.02 terawatt-hours in Ukraine as of 2025.
- What is the difference in annual change in primary energy from fossil fuels between Ukraine and Vietnam?
- 3.26 terawatt-hours, with Vietnam ahead.
- How many years of comparable data are there for Ukraine and Vietnam?
- 40 years are reported by both, from 1986 to 2025.
- How do Ukraine and Vietnam rank globally for annual change in primary energy from fossil fuels?
- Ukraine ranks 15th and Vietnam ranks 13th of 76 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Annual change in primary energy from fossil fuels. 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.