Electricity as a share of primary energy in Slovenia
Slovenia: Electricity as a share of primary energy was 21.5% in 2025. ▲ Rising
Electricity as a share of primary energy in Slovenia, 1990–2025
Source: Ember (2026) and other sources – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, electricity as a share of primary energy in Slovenia stood at 21.5%.
Compared with earlier readings it is down 8.6% on the previous year and up 2.3% over ten years.
Over the whole period, electricity as a share of primary energy in Slovenia peaked at 23.6% in 2024 and was at its lowest, 17.4%, in 1997.
Slovenia ranks 20th of 79 countries on this measure, in the top quarter.
The long-run direction has been consistently rising across the 36 years of available data.
Electricity as a share of primary energy in Slovenia, year by year
| Year | % | Change |
|---|---|---|
| 1990 | 19.2% | — |
| 1991 | 20.0% | +4.1% |
| 1992 | 20.8% | +4.2% |
| 1993 | 19.4% | -6.9% |
| 1994 | 19.7% | +1.9% |
| 1995 | 18.5% | -6.1% |
| 1996 | 17.8% | -3.7% |
| 1997 | 17.4% | -2.4% |
| 1998 | 18.4% | +5.9% |
| 1999 | 18.1% | -1.6% |
| 2000 | 18.9% | +3.9% |
| 2001 | 19.1% | +1.1% |
| 2002 | 19.0% | -0.1% |
| 2003 | 18.2% | -4.3% |
| 2004 | 19.4% | +6.2% |
| 2005 | 18.8% | -3.1% |
| 2006 | 18.7% | -0.4% |
| 2007 | 18.5% | -0.9% |
| 2008 | 18.6% | +0.2% |
| 2009 | 20.5% | +10.5% |
| 2010 | 20.2% | -1.6% |
| 2011 | 19.9% | -1.4% |
| 2012 | 20.3% | +1.8% |
| 2013 | 21.2% | +4.6% |
| 2014 | 23.0% | +8.4% |
| 2015 | 21.1% | -8.3% |
| 2016 | 21.8% | +3.5% |
| 2017 | 20.9% | -4.1% |
| 2018 | 20.9% | -0.2% |
| 2019 | 21.1% | +1.0% |
| 2020 | 23.5% | +11.3% |
| 2021 | 21.9% | -6.8% |
| 2022 | 19.8% | -9.4% |
| 2023 | 23.2% | +16.9% |
| 2024 | 23.6% | +1.7% |
| 2025 | 21.5% | -8.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 18.9% | 17.4% | 20.8% | 10 |
| 2000s | 19.0% | 18.2% | 20.5% | 10 |
| 2010s | 21.0% | 19.9% | 23.0% | 10 |
| 2020s | 22.2% | 19.8% | 23.6% | 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)
- Fossil fuel production by fuel, per capita 0 terawatt-hours per person (2024)
- Fossil fuel production by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Gas production, per capita 0 terawatt-hours per person (2024)
Frequently asked questions
- What is electricity as a share of primary energy in Slovenia?
- Electricity as a share of primary energy in Slovenia was 21.5% in 2025, according to Ember (2026) and other sources – with major processing by Our World in Data.
- What is the highest electricity as a share of primary energy recorded in Slovenia?
- The highest recorded value was 23.6% in 2024.
- What is the lowest electricity as a share of primary energy recorded in Slovenia?
- The lowest recorded value was 17.4% in 1997.
- How does Slovenia rank for electricity as a share of primary energy?
- Slovenia ranks 20th out of 79 countries with data for 2025.
- Is electricity as a share of primary energy rising or falling in Slovenia?
- Over the last ten years it is up 2.3%. The long-run trend across the full record is rising.
- 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 as a share of primary energy. Statizoid updates them automatically from the source API.
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About this data
Measured as a percentage of total energy supply.