Slovenia vs Viet Nam: Share of primary energy from solar
Slovenia
2.2%
in 2025
Viet Nam
2.6%
in 2025
Slovenia rank
26th
Viet Nam rank
23rd
Share of primary energy from solar over time
- Slovenia
- Viet Nam
How they compare
Viet Nam currently reports 2.6% against 2.2% in Slovenia, a difference of 0.4%.
That makes Viet Nam's figure about 1.2 times Slovenia's.
The two have swapped places 2 times across 36 shared years of data; in 1990 it was Viet Nam ahead.
Slovenia ranks 26th and Viet Nam ranks 23rd of 80 countries.
Across the 4 decades both report, Slovenia averaged higher in 2 and Viet Nam in 1.
Head to head by decade
| Decade | Slovenia | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.0% | 0.0% | 0.0% | β |
| 2000s | 0.0% | 0.0% | 0.0% | Slovenia |
| 2010s | 0.3% | 0.0% | 0.2% | Slovenia |
| 2020s | 1.3% | 2.4% | 1.1% | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from solar, Slovenia or Viet Nam?
- Viet Nam, at 2.6% against 2.2% in Slovenia as of 2025.
- What is the difference in share of primary energy from solar between Slovenia and Viet Nam?
- 0.4%, with Viet Nam ahead.
- How many years of comparable data are there for Slovenia and Viet Nam?
- 36 years are reported by both, from 1990 to 2025.
- How do Slovenia and Viet Nam rank globally for share of primary energy from solar?
- Slovenia ranks 26th and Viet Nam ranks 23rd of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Share of primary energy from solar. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total energy supply.