Slovak Republic vs Viet Nam: Renewable energy
Slovak Republic
4.23 terawatt-hours
in 2025
Viet Nam
3.59 terawatt-hours
in 2025
Slovak Republic rank
39th
Viet Nam rank
41st
Renewable energy over time
- Slovak Republic
- Viet Nam
How they compare
Slovak Republic currently reports 4.23 terawatt-hours against 3.59 terawatt-hours in Viet Nam, a difference of 0.64 terawatt-hours.
That makes Slovak Republic's figure about 1.2 times Viet Nam's.
The two have swapped places 3 times across 61 shared years of data; in 1965 it was Viet Nam ahead.
Slovak Republic ranks 39th and Viet Nam ranks 41st of 80 countries.
Slovak Republic has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Slovak Republic | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 2000s | 0.7222 terawatt-hours | 0.0942 terawatt-hours | 0.628 terawatt-hours | Slovak Republic |
| 2010s | 3.99 terawatt-hours | 0.4615 terawatt-hours | 3.53 terawatt-hours | Slovak Republic |
| 2020s | 4.75 terawatt-hours | 2.08 terawatt-hours | 2.67 terawatt-hours | Slovak Republic |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher renewable energy, Slovak Republic or Viet Nam?
- Slovak Republic, at 4.23 terawatt-hours against 3.59 terawatt-hours in Viet Nam as of 2025.
- What is the difference in renewable energy between Slovak Republic and Viet Nam?
- 0.64 terawatt-hours, with Slovak Republic ahead.
- How many years of comparable data are there for Slovak Republic and Viet Nam?
- 61 years are reported by both, from 1965 to 2025.
- How do Slovak Republic and Viet Nam rank globally for renewable energy?
- Slovak Republic ranks 39th and Viet Nam ranks 41st of 80 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 Renewable energy. 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.