Kazakhstan vs Vietnam: Annual change in primary energy from oil
Kazakhstan
18.85 terawatt-hours
in 2025
Vietnam
13.43 terawatt-hours
in 2025
Kazakhstan rank
7th
Vietnam rank
10th
Annual change in primary energy from oil over time
- Kazakhstan
- Vietnam
How they compare
Kazakhstan currently reports 18.85 terawatt-hours against 13.43 terawatt-hours in Vietnam, a difference of 5.42 terawatt-hours.
That makes Kazakhstan's figure about 1.4 times Vietnam's.
The two have swapped places 13 times across 40 shared years of data; in 1986 it was Vietnam ahead.
Kazakhstan ranks 7th and Vietnam ranks 10th of 79 countries.
Vietnam has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Kazakhstan | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | -6.04 terawatt-hours | 1.39 terawatt-hours | 7.43 terawatt-hours | Vietnam |
| 1990s | -13.93 terawatt-hours | 6.34 terawatt-hours | 20.27 terawatt-hours | Vietnam |
| 2000s | 2.57 terawatt-hours | 8.35 terawatt-hours | 5.78 terawatt-hours | Vietnam |
| 2010s | 6.24 terawatt-hours | 11.73 terawatt-hours | 5.49 terawatt-hours | Vietnam |
| 2020s | 7.62 terawatt-hours | 14.28 terawatt-hours | 6.67 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, Kazakhstan or Vietnam?
- Kazakhstan, at 18.85 terawatt-hours against 13.43 terawatt-hours in Vietnam as of 2025.
- What is the difference in annual change in primary energy from oil between Kazakhstan and Vietnam?
- 5.42 terawatt-hours, with Kazakhstan ahead.
- How many years of comparable data are there for Kazakhstan and Vietnam?
- 40 years are reported by both, from 1986 to 2025.
- How do Kazakhstan and Vietnam rank globally for annual change in primary energy from oil?
- Kazakhstan ranks 7th and Vietnam ranks 10th 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 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.