Iceland vs Slovenia: Renewable electricity generation by source
Iceland
0.01 terawatt-hours
in 2024
Slovenia
0.01 terawatt-hours
in 2025
Iceland rank
102nd
Slovenia rank
102nd
Renewable electricity generation by source over time
- Iceland
- Slovenia
How they compare
Iceland currently reports 0.01 terawatt-hours against 0.01 terawatt-hours in Slovenia, a difference of 0 terawatt-hours.
The two have swapped places 2 times across 22 shared years of data; in 1990 it was Slovenia ahead.
Iceland ranks 102nd and Slovenia ranks 102nd of 212 countries.
Head to head by decade
| Decade | Iceland | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0.0071 terawatt-hours | 0.0071 terawatt-hours | 0 terawatt-hours | — |
| 2020s | 0.01 terawatt-hours | 0.01 terawatt-hours | 0 terawatt-hours | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher renewable electricity generation by source, Iceland or Slovenia?
- Iceland, at 0.01 terawatt-hours against 0.01 terawatt-hours in Slovenia as of 2024.
- What is the difference in renewable electricity generation by source between Iceland and Slovenia?
- 0 terawatt-hours, with Iceland ahead.
- How many years of comparable data are there for Iceland and Slovenia?
- 22 years are reported by both, from 1990 to 2024.
- How do Iceland and Slovenia rank globally for renewable electricity generation by source?
- Iceland ranks 102nd and Slovenia ranks 102nd of 212 countries.
- Where does this data come from?
- Ember (2026); Energy Institute - Statistical Review of World Energy (2026); Pinto et al. (2023) – with major processing by Our World in Data, published as Renewable electricity generation 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.