Share of electricity production by source in Slovakia
Slovakia: Share of electricity production by source was 1.1% in 2025. ▼ Falling
Share of electricity production by source in Slovakia, 1990–2025
Source: Ember (2026) and other sources – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, share of electricity production by source in Slovakia stood at 1.1%. That is the lowest value across all 36 years on record.
The figure is down 39.5% on the previous year and down 90.0% over ten years.
Over the whole period, share of electricity production by source in Slovakia peaked at 31.1% in 1992 and was at its lowest, 1.1%, in 2025.
That places Slovakia 74th out of 210 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.
Share of electricity production by source in Slovakia, year by year
| Year | % | Change |
|---|---|---|
| 1990 | 29.4% | — |
| 1991 | 24.5% | -16.6% |
| 1992 | 31.1% | +26.8% |
| 1993 | 23.9% | -23.1% |
| 1994 | 19.1% | -20.2% |
| 1995 | 24.4% | +27.9% |
| 1996 | 23.1% | -5.2% |
| 1997 | 25.1% | +8.6% |
| 1998 | 22.8% | -9.3% |
| 1999 | 22.7% | -0.3% |
| 2000 | 18.1% | -20.1% |
| 2001 | 18.3% | +0.9% |
| 2002 | 16.0% | -12.5% |
| 2003 | 19.2% | +20.2% |
| 2004 | 18.6% | -3.1% |
| 2005 | 17.7% | -5.2% |
| 2006 | 17.0% | -3.9% |
| 2007 | 17.2% | +1.4% |
| 2008 | 16.3% | -5.6% |
| 2009 | 14.9% | -8.5% |
| 2010 | 13.0% | -12.9% |
| 2011 | 12.6% | -3.2% |
| 2012 | 12.0% | -4.0% |
| 2013 | 10.8% | -10.6% |
| 2014 | 10.6% | -1.8% |
| 2015 | 10.6% | +0.5% |
| 2016 | 10.4% | -1.7% |
| 2017 | 10.9% | +4.4% |
| 2018 | 11.3% | +3.5% |
| 2019 | 8.3% | -26.5% |
| 2020 | 6.5% | -21.3% |
| 2021 | 5.7% | -12.3% |
| 2022 | 6.1% | +6.6% |
| 2023 | 4.1% | -32.3% |
| 2024 | 1.8% | -57.4% |
| 2025 | 1.1% | -39.5% |
Slovakia compared with similar countries
- Slovakia's 1.1% is above the median for Europe & Central Asia, which is 0.3%, 3.3× the median. (51 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 24.6% | 19.1% | 31.1% | 10 |
| 2000s | 17.3% | 14.9% | 19.2% | 10 |
| 2010s | 11.0% | 8.3% | 13.0% | 10 |
| 2020s | 4.2% | 1.1% | 6.5% | 6 |
Countries ranked near Slovakia
More reference data data for Slovakia
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.2166 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.064 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.8538 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.1453 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.8538 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.7263 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.46 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.296 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 4.04 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.7911 (2050)
Frequently asked questions
- What is share of electricity production by source in Slovakia?
- Share of electricity production by source in Slovakia was 1.1% in 2025, according to Ember (2026) and other sources – with major processing by Our World in Data.
- What is the highest share of electricity production by source recorded in Slovakia?
- The highest recorded value was 31.1% in 1992.
- What is the lowest share of electricity production by source recorded in Slovakia?
- The lowest recorded value was 1.1% in 2025.
- How does Slovakia rank for share of electricity production by source?
- Slovakia ranks 74th out of 210 countries with data for 2025.
- Is share of electricity production by source rising or falling in Slovakia?
- Over the last ten years it is down 90.0%. The long-run trend across the full record is falling.
- Where does this Slovakia data come from?
- The figures come from Ember (2026) and other sources – with major processing by Our World in Data, published as part of Share of electricity production by source. 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
Measured as a percentage of total electricity produced in the country or region.