Share of electricity production by source in Slovenia
Slovenia: Share of electricity production by source was 23.0% in 2023. ▼ Falling
Share of electricity production by source in Slovenia, 1990–2023
Source: IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data. Measured in % of total.
Analysis
In 2023, share of electricity production by source in Slovenia stood at 23.0%. That is the lowest value across all 34 years on record.
Compared with earlier readings it is down 14.8% on the previous year and down 31.3% over ten years.
Over the whole period, share of electricity production by source in Slovenia peaked at 41.5% in 1993 and was at its lowest, 23.0%, in 2023.
Slovenia ranks 166th of 208 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 37.8% | 32.8% | 41.5% | 10 |
| 2000s | 37.5% | 35.1% | 40.0% | 10 |
| 2010s | 32.5% | 23.9% | 36.2% | 10 |
| 2020s | 26.7% | 23.0% | 28.8% | 4 |
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 electricity production by source in Slovenia?
- Share of electricity production by source in Slovenia was 23.0% in 2023, according to IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data.
- What is the highest share of electricity production by source recorded in Slovenia?
- The highest recorded value was 41.5% in 1993.
- What is the lowest share of electricity production by source recorded in Slovenia?
- The lowest recorded value was 23.0% in 2023.
- How does Slovenia rank for share of electricity production by source?
- Slovenia ranks 166th out of 208 countries with data for 2023.
- Is share of electricity production by source rising or falling in Slovenia?
- Over the last ten years it is down 31.3%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data, published as part of Share of electricity production by source. Statizoid updates them automatically from the source API.
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