Belgium vs Slovenia, Republic of: Share of primary energy from solar
Belgium
1.7%
in 2025
Slovenia, Republic of
2.2%
in 2025
Belgium rank
29th
Slovenia, Republic of rank
26th
Share of primary energy from solar over time
- Belgium
- Slovenia, Republic of
How they compare
Slovenia, Republic of currently reports 2.2% against 1.7% in Belgium, a difference of 0.5%.
That makes Slovenia, Republic of's figure about 1.3 times Belgium's.
The two have swapped places 2 times across 36 shared years of data; in 1990 it was Slovenia, Republic of ahead.
Belgium ranks 29th and Slovenia, Republic of ranks 26th of 80 countries.
Across the 4 decades both report, Belgium averaged higher in 2 and Slovenia, Republic of in 1.
Head to head by decade
| Decade | Belgium | Slovenia, Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.0% | 0.0% | 0.0% | β |
| 2000s | 0.0% | 0.0% | 0.0% | Belgium |
| 2010s | 0.4% | 0.3% | 0.1% | Belgium |
| 2020s | 1.1% | 1.3% | 0.1% | Slovenia, Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from solar, Belgium or Slovenia, Republic of?
- Slovenia, Republic of, at 2.2% against 1.7% in Belgium as of 2025.
- What is the difference in share of primary energy from solar between Belgium and Slovenia, Republic of?
- 0.5%, with Slovenia, Republic of ahead.
- How many years of comparable data are there for Belgium and Slovenia, Republic of?
- 36 years are reported by both, from 1990 to 2025.
- How do Belgium and Slovenia, Republic of rank globally for share of primary energy from solar?
- Belgium ranks 29th and Slovenia, Republic of ranks 26th 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.