Electricity generation from fossil fuels in Slovenia
Slovenia: Electricity generation from fossil fuels was 3.13 terawatt-hours in 2025. ▼ Falling
Electricity generation from fossil fuels in Slovenia, 1990–2025
Source: Ember (2026) and other sources – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
In 2025, electricity generation from fossil fuels in Slovenia stood at 3.13 terawatt-hours. That is the lowest value across all 36 years on record.
The figure is down 21.8% on the previous year and down 34.8% over ten years.
Over the whole period, electricity generation from fossil fuels in Slovenia peaked at 5.96 terawatt-hours in 2007 and was at its lowest, 3.13 terawatt-hours, in 2025.
That places Slovenia 104th out of 209 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 36 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 4.85 terawatt-hours | 4.18 terawatt-hours | 5.23 terawatt-hours | 10 |
| 2000s | 5.62 terawatt-hours | 4.95 terawatt-hours | 5.96 terawatt-hours | 10 |
| 2010s | 5.26 terawatt-hours | 4.18 terawatt-hours | 5.85 terawatt-hours | 10 |
| 2020s | 3.98 terawatt-hours | 3.13 terawatt-hours | 4.96 terawatt-hours | 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 56.18 (2023)
Frequently asked questions
- What is electricity generation from fossil fuels in Slovenia?
- Electricity generation from fossil fuels in Slovenia was 3.13 terawatt-hours in 2025, according to Ember (2026) and other sources – with major processing by Our World in Data.
- What is the highest electricity generation from fossil fuels recorded in Slovenia?
- The highest recorded value was 5.96 terawatt-hours in 2007.
- What is the lowest electricity generation from fossil fuels recorded in Slovenia?
- The lowest recorded value was 3.13 terawatt-hours in 2025.
- How does Slovenia rank for electricity generation from fossil fuels?
- Slovenia ranks 104th out of 209 countries with data for 2025.
- Is electricity generation from fossil fuels rising or falling in Slovenia?
- Over the last ten years it is down 34.8%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from Ember (2026) and other sources – with major processing by Our World in Data, published as part of Electricity generation from fossil fuels. 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
Electricity generation from coal, oil, and gas, measured in terawatt-hours.