Share of electricity generation from bioenergy in Slovakia
Slovakia: Share of electricity generation from bioenergy was 5.4% in 2025. ◆ Volatile
Share of electricity generation from bioenergy in Slovakia, 1990–2025
Source: Ember (2026) and other sources – with major processing by Our World in Data. Measured in %.
Analysis
Slovakia recorded 5.4% for share of electricity generation from bioenergy in 2025.
Compared with earlier readings it is up 1.4% on the previous year and down 12.9% over ten years.
Over the whole period, share of electricity generation from bioenergy in Slovakia peaked at 6.5% in 2016 and was at its lowest, 0.0%, in 1990.
That places Slovakia 35th out of 213 countries with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Share of electricity generation from bioenergy in Slovakia, year by year
| Year | % | Change |
|---|---|---|
| 1990 | 0.0% | — |
| 1991 | 0.0% | — |
| 1992 | 0.0% | — |
| 1993 | 0.0% | — |
| 1994 | 0.0% | — |
| 1995 | 0.0% | — |
| 1996 | 0.0% | — |
| 1997 | 0.0% | — |
| 1998 | 0.0% | — |
| 1999 | 0.0% | — |
| 2000 | 0.0% | — |
| 2001 | 0.5% | — |
| 2002 | 0.5% | -1.1% |
| 2003 | 0.3% | -30.8% |
| 2004 | 0.1% | -79.7% |
| 2005 | 0.1% | +45.8% |
| 2006 | 1.3% | +1237.2% |
| 2007 | 1.7% | +31.8% |
| 2008 | 1.8% | +7.4% |
| 2009 | 2.1% | +14.9% |
| 2010 | 2.4% | +15.4% |
| 2011 | 2.9% | +20.6% |
| 2012 | 3.3% | +14.6% |
| 2013 | 3.2% | -3.9% |
| 2014 | 5.2% | +63.9% |
| 2015 | 6.2% | +19.1% |
| 2016 | 6.5% | +3.5% |
| 2017 | 6.2% | -4.0% |
| 2018 | 6.1% | -1.4% |
| 2019 | 6.0% | -2.0% |
| 2020 | 5.9% | -2.2% |
| 2021 | 6.2% | +5.8% |
| 2022 | 5.6% | -9.4% |
| 2023 | 4.8% | -15.0% |
| 2024 | 5.4% | +12.1% |
| 2025 | 5.4% | +1.4% |
Slovakia compared with similar countries
- Slovakia's 5.4% is above the median for high income countries, which is 1.2%, 4.5× the median. (75 countries reporting)
- Slovakia's 5.4% is above the median for Europe & Central Asia, which is 2.0%, 2.8× the median. (51 countries reporting)
Biggest year-on-year movements
Years where Share of electricity generation from bioenergy in Slovakia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2006 | +1237.2% | 0.1% | 1.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0% | 0.0% | 0.0% | 10 |
| 2000s | 0.8% | 0.0% | 2.1% | 10 |
| 2010s | 4.8% | 2.4% | 6.5% | 10 |
| 2020s | 5.5% | 4.8% | 6.2% | 6 |
Countries ranked near Slovakia
More energy & mining data for Slovakia
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate 0.9653 % 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 8.1% (2024)
Frequently asked questions
- What is share of electricity generation from bioenergy in Slovakia?
- Share of electricity generation from bioenergy in Slovakia was 5.4% in 2025, according to Ember (2026) and other sources – with major processing by Our World in Data.
- What is the highest share of electricity generation from bioenergy recorded in Slovakia?
- The highest recorded value was 6.5% in 2016.
- What is the lowest share of electricity generation from bioenergy recorded in Slovakia?
- The lowest recorded value was 0.0% in 1990.
- How does Slovakia rank for share of electricity generation from bioenergy?
- Slovakia ranks 35th out of 213 countries with data for 2025.
- Is share of electricity generation from bioenergy rising or falling in Slovakia?
- Over the last ten years it is down 12.9%. The long-run trend across the full record is volatile.
- 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 generation from bioenergy. Statizoid updates them automatically from the source API.
Download this data
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About this data
Measured as a percentage of total electricity produced in the country or region.