Estonia vs Viet Nam: Global primary energy use by source
Estonia
3.72 terawatt-hours
in 2025
Viet Nam
3.59 terawatt-hours
in 2025
Estonia rank
40th
Viet Nam rank
41st
Global primary energy use by source over time
- Estonia
- Viet Nam
How they compare
Estonia currently reports 3.72 terawatt-hours against 3.59 terawatt-hours in Viet Nam, a difference of 0.13 terawatt-hours.
The two have swapped places 3 times across 41 shared years of data; in 1985 it was Viet Nam ahead.
Estonia ranks 40th and Viet Nam ranks 41st of 80 countries.
Estonia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Estonia | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0.0133 terawatt-hours | 0 terawatt-hours | 0.0133 terawatt-hours | Estonia |
| 2000s | 0.1879 terawatt-hours | 0.0942 terawatt-hours | 0.0936 terawatt-hours | Estonia |
| 2010s | 2.91 terawatt-hours | 0.4615 terawatt-hours | 2.45 terawatt-hours | Estonia |
| 2020s | 4.61 terawatt-hours | 2.08 terawatt-hours | 2.53 terawatt-hours | Estonia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher global primary energy use by source, Estonia or Viet Nam?
- Estonia, at 3.72 terawatt-hours against 3.59 terawatt-hours in Viet Nam as of 2025.
- What is the difference in global primary energy use by source between Estonia and Viet Nam?
- 0.13 terawatt-hours, with Estonia ahead.
- How many years of comparable data are there for Estonia and Viet Nam?
- 41 years are reported by both, from 1985 to 2025.
- How do Estonia and Viet Nam rank globally for global primary energy use by source?
- Estonia ranks 40th and Viet Nam ranks 41st of 80 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 Global 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
Measured in terawatt-hours of total energy supply.