Primary direct energy consumption by source in Slovenia
Slovenia: Primary direct energy consumption by source was 25.94 terawatt-hours in 2024. ▲ Rising
Primary direct energy consumption by source in Slovenia, 1990–2024
Source: Energy Institute - Statistical Review of World Energy (2025) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
Slovenia recorded 25.94 terawatt-hours for primary direct energy consumption by source in 2024.
Compared with earlier readings it is down 0.8% on the previous year and down 8.2% over ten years.
Over the whole period, primary direct energy consumption by source in Slovenia peaked at 36.39 terawatt-hours in 2008 and was at its lowest, 18.79 terawatt-hours, in 1992.
Slovenia ranks 74th of 79 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 35 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 25.23 terawatt-hours | 18.79 terawatt-hours | 30.7 terawatt-hours | 10 |
| 2000s | 30.53 terawatt-hours | 28.01 terawatt-hours | 36.39 terawatt-hours | 10 |
| 2010s | 29.85 terawatt-hours | 27.82 terawatt-hours | 31.45 terawatt-hours | 10 |
| 2020s | 26.45 terawatt-hours | 25.08 terawatt-hours | 28.23 terawatt-hours | 5 |
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 primary direct energy consumption by source in Slovenia?
- Primary direct energy consumption by source in Slovenia was 25.94 terawatt-hours in 2024, according to Energy Institute - Statistical Review of World Energy (2025) – with major processing by Our World in Data.
- What is the highest primary direct energy consumption by source recorded in Slovenia?
- The highest recorded value was 36.39 terawatt-hours in 2008.
- What is the lowest primary direct energy consumption by source recorded in Slovenia?
- The lowest recorded value was 18.79 terawatt-hours in 1992.
- How does Slovenia rank for primary direct energy consumption by source?
- Slovenia ranks 74th out of 79 countries with data for 2024.
- Is primary direct energy consumption by source rising or falling in Slovenia?
- Over the last ten years it is down 8.2%. 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 (2025) – with major processing by Our World in Data, published as part of Primary direct energy consumption by source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Energy consumption is measured in terawatt-hours, in terms of direct primary energy. This means that fossil fuels include the energy lost due to inefficiencies in energy production.