Share of primary energy from renewables in Slovenia
Slovenia: Share of primary energy from renewables was 11.1% in 2025. ▲ Rising
Share of primary energy from renewables in Slovenia, 1990–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for share of primary energy from renewables in Slovenia is 11.1%, measured in 2025.
The figure is down 6.4% on the previous year and up 49.7% over ten years.
Over the whole period, share of primary energy from renewables in Slovenia peaked at 11.9% in 2023 and was at its lowest, 4.1%, in 1997.
That places Slovenia 32nd out of 79 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 36 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 5.0% | 4.1% | 5.8% | 10 |
| 2000s | 5.3% | 4.4% | 7.1% | 10 |
| 2010s | 7.9% | 6.0% | 10.2% | 10 |
| 2020s | 10.6% | 8.2% | 11.9% | 6 |
Countries ranked near Slovenia
More energy & mining data for Slovenia
- Fuel imports 6.9% (2024)
- Ores and metals imports 3.3% (2024)
- Ores and metals exports 3.0% (2024)
- Gas production 0.037 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 17.49 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0.037 terawatt-hours (2024)
- Gas production per person 17.49 kilowatt-hours per person (2024)
- Fuel exports 4.7% (2024)
- Electric power transmission and distribution losses 5.1% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 56.2% (2023)
Frequently asked questions
- What is share of primary energy from renewables in Slovenia?
- Share of primary energy from renewables in Slovenia was 11.1% in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest share of primary energy from renewables recorded in Slovenia?
- The highest recorded value was 11.9% in 2023.
- What is the lowest share of primary energy from renewables recorded in Slovenia?
- The lowest recorded value was 4.1% in 1997.
- How does Slovenia rank for share of primary energy from renewables?
- Slovenia ranks 32nd out of 79 countries with data for 2025.
- Is share of primary energy from renewables rising or falling in Slovenia?
- Over the last ten years it is up 49.7%. The long-run trend across the full record is rising.
- Where does this Slovenia data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Share of primary energy from renewables. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of total energy supply.