Per capita energy from fossil fuels, nuclear and renewables in Slovenia
Slovenia: Per capita energy from fossil fuels, nuclear and renewables was 20,561 kilowatt-hours per person in 2025. ▼ Falling
Latest (2025)
20,561 kilowatt-hours per person
Change on year
down 2.8%
World rank
40th
of 76 countries
All-time high
31,718 kilowatt-hours per person
in 2008
All-time low
19,888 kilowatt-hours per person
in 2023
Years of data
36
1990–2025
Per capita energy from fossil fuels, nuclear and renewables in Slovenia, 1990–2025
Source: Energy Institute – Statistical Review of World Energy (2026); Smil (2017); Population based on various sources (2024) – with major processing by Our World in Data. Measured in kilowatt-hours per person.
Analysis
In 2025, per capita energy from fossil fuels, nuclear and renewables in Slovenia stood at 20,561 kilowatt-hours per person.
Compared with earlier readings it is down 2.8% on the previous year and down 11.6% over ten years.
Over the whole period, per capita energy from fossil fuels, nuclear and renewables in Slovenia peaked at 31,718 kilowatt-hours per person in 2008 and was at its lowest, 19,888 kilowatt-hours per person, in 2023.
Slovenia ranks 40th of 76 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 36 years of available data.
Per capita energy from fossil fuels, nuclear and renewables in Slovenia, year by year
| Year | kilowatt-hours per person | Change |
|---|---|---|
| 1990 | 23,938 kilowatt-hours per person | — |
| 1991 | 22,590 kilowatt-hours per person | -5.6% |
| 1992 | 21,970 kilowatt-hours per person | -2.7% |
| 1993 | 23,454 kilowatt-hours per person | +6.8% |
| 1994 | 24,124 kilowatt-hours per person | +2.9% |
| 1995 | 26,108 kilowatt-hours per person | +8.2% |
| 1996 | 28,030 kilowatt-hours per person | +7.4% |
| 1997 | 28,948 kilowatt-hours per person | +3.3% |
| 1998 | 28,162 kilowatt-hours per person | -2.7% |
| 1999 | 27,759 kilowatt-hours per person | -1.4% |
| 2000 | 27,039 kilowatt-hours per person | -2.6% |
| 2001 | 28,159 kilowatt-hours per person | +4.1% |
| 2002 | 28,280 kilowatt-hours per person | +0.4% |
| 2003 | 28,498 kilowatt-hours per person | +0.8% |
| 2004 | 29,024 kilowatt-hours per person | +1.8% |
| 2005 | 29,485 kilowatt-hours per person | +1.6% |
| 2006 | 30,002 kilowatt-hours per person | +1.8% |
| 2007 | 29,887 kilowatt-hours per person | -0.4% |
| 2008 | 31,718 kilowatt-hours per person | +6.1% |
| 2009 | 27,945 kilowatt-hours per person | -11.9% |
| 2010 | 28,219 kilowatt-hours per person | +1.0% |
| 2011 | 27,508 kilowatt-hours per person | -2.5% |
| 2012 | 26,557 kilowatt-hours per person | -3.5% |
| 2013 | 25,378 kilowatt-hours per person | -4.4% |
| 2014 | 23,210 kilowatt-hours per person | -8.5% |
| 2015 | 23,265 kilowatt-hours per person | +0.2% |
| 2016 | 24,876 kilowatt-hours per person | +6.9% |
| 2017 | 25,400 kilowatt-hours per person | +2.1% |
| 2018 | 25,664 kilowatt-hours per person | +1.0% |
| 2019 | 24,516 kilowatt-hours per person | -4.5% |
| 2020 | 21,634 kilowatt-hours per person | -11.8% |
| 2021 | 22,134 kilowatt-hours per person | +2.3% |
| 2022 | 21,222 kilowatt-hours per person | -4.1% |
| 2023 | 19,888 kilowatt-hours per person | -6.3% |
| 2024 | 21,145 kilowatt-hours per person | +6.3% |
| 2025 | 20,561 kilowatt-hours per person | -2.8% |
Slovenia compared with similar countries
- Slovenia's 20,561 kilowatt-hours per person is below the median for high income countries, which is 26,096 kilowatt-hours per person, 79% of the median. (45 countries reporting)
- Slovenia's 20,561 kilowatt-hours per person is above the median for Europe & Central Asia, which is 20,561 kilowatt-hours per person, 1.0× the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 25,508 kilowatt-hours per person | 21,970 kilowatt-hours per person | 28,948 kilowatt-hours per person | 10 |
| 2000s | 29,004 kilowatt-hours per person | 27,039 kilowatt-hours per person | 31,718 kilowatt-hours per person | 10 |
| 2010s | 25,459 kilowatt-hours per person | 23,210 kilowatt-hours per person | 28,219 kilowatt-hours per person | 10 |
| 2020s | 21,097 kilowatt-hours per person | 19,888 kilowatt-hours per person | 22,134 kilowatt-hours per person | 6 |
Countries ranked near Slovenia
- 37 Italy 21,969 kilowatt-hours per person compare
- 38 Finland 21,919 kilowatt-hours per person compare
- 39 South Africa 20,570 kilowatt-hours per person compare
- 41 Slovakia 20,366 kilowatt-hours per person compare
- 42 Croatia 20,151 kilowatt-hours per person compare
- 43 Turkey 19,920 kilowatt-hours per person compare
More energy & mining data for Slovenia
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate -2.87 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0 terawatt-hours per person (2025)
- Coal production, per capita 0 terawatt-hours per person (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 6.9% (2024)
Frequently asked questions
- What is per capita energy from fossil fuels, nuclear and renewables in Slovenia?
- Per capita energy from fossil fuels, nuclear and renewables in Slovenia was 20,561 kilowatt-hours per person in 2025, according to Energy Institute – Statistical Review of World Energy (2026); Smil (2017); Population based on various sources (2024) – with major processing by Our World in Data.
- What is the highest per capita energy from fossil fuels, nuclear and renewables recorded in Slovenia?
- The highest recorded value was 31,718 kilowatt-hours per person in 2008.
- What is the lowest per capita energy from fossil fuels, nuclear and renewables recorded in Slovenia?
- The lowest recorded value was 19,888 kilowatt-hours per person in 2023.
- How does Slovenia rank for per capita energy from fossil fuels, nuclear and renewables?
- Slovenia ranks 40th out of 76 countries with data for 2025.
- Is per capita energy from fossil fuels, nuclear and renewables rising or falling in Slovenia?
- Over the last ten years it is down 11.6%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026); Smil (2017); Population based on various sources (2024) – with major processing by Our World in Data, published as part of Per capita energy from fossil fuels, nuclear and renewables. Statizoid updates them automatically from the source API.
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About this data
Measured in kilowatt-hours of total energy supply per person.