Slovakia Bioenergy Power: Generation, Share and Trend
Slovakia generated 1.58 TWh of electricity from bioenergy in 2025, 5.4% of its total, according to Ember. That made it the 37th largest bioenergy power producer in 2025 of the 127 countries with Ember data, comparing each country's latest year. Bioenergy supplied 2.0% of the world's electricity in 2025. These are annual statistics for 2025, with monthly figures through July 2026; they are compiled from national sources and are not real time.
Key Facts
- Slovakia generated 1.58 TWh of electricity from bioenergy in 2025.
- Bioenergy supplied 5.4% of Slovakia's electricity in 2025.
- Slovakia was the 37th largest bioenergy power producer in 2025 among the 127 countries with Ember data, comparing each country's latest year.
- Slovakia's bioenergy generation in 2025 was 5% lower than in 2020, when it was 1.67 TWh.
- Slovakia's bioenergy generation in 2025 was 5% lower than in 2015, when it was 1.66 TWh.
- Slovakia's bioenergy generation peaked at 1.84 TWh in 2021.
- Slovakia's bioenergy share in 2025 was above the world share of 2.0%.
- Slovakia had 340 MW of bioenergy generating capacity in 2025.
Key Figures, 2025
| Measure | Value | As of / source |
|---|---|---|
| Bioenergy generation | 1.58 TWh | 2025 · Ember |
| Share of Slovakia's electricity | 5.4% | 2025 · Ember |
| World share of bioenergy | 2.0% | 2025 · Ember |
| Rank by bioenergy generation (each country's latest year) | 37 of 127 | 2025 · Ember |
| Bioenergy capacity | 340 MW | 2025 · Ember |
Bioenergy Generation Year by Year
Ember annual statistics, 1990 to 2025Annual statistics through 2025, GWh
| Year | Bioenergy |
|---|---|
| 1990 | 0 TWh |
| 1991 | 0 TWh |
| 1992 | 0 TWh |
| 1993 | 0 TWh |
| 1994 | 0 TWh |
| 1995 | 0 TWh |
| 1996 | 0 TWh |
| 1997 | 0 TWh |
| 1998 | 0 TWh |
| 1999 | 0 TWh |
| 2000 | 0 TWh |
| 2001 | 150 GWh |
| 2002 | 150 GWh |
| 2003 | 100 GWh |
| 2004 | 20.0 GWh |
| 2005 | 30.0 GWh |
| 2006 | 400 GWh |
| 2007 | 470 GWh |
| 2008 | 520 GWh |
| 2009 | 540 GWh |
| 2010 | 660 GWh |
| 2011 | 820 GWh |
| 2012 | 940 GWh |
| 2013 | 910 GWh |
| 2014 | 1.42 TWh |
| 2015 | 1.66 TWh |
| 2016 | 1.73 TWh |
| 2017 | 1.70 TWh |
| 2018 | 1.63 TWh |
| 2019 | 1.69 TWh |
| 2020 | 1.67 TWh |
| 2021 | 1.84 TWh |
| 2022 | 1.49 TWh |
| 2023 | 1.41 TWh |
| 2024 | 1.58 TWh |
| 2025 | 1.58 TWh |
Annual statistics through 2025, % of generation
| Year | Slovakia | World |
|---|---|---|
| 1990 | 0.0% | n/a |
| 1991 | 0.0% | n/a |
| 1992 | 0.0% | n/a |
| 1993 | 0.0% | n/a |
| 1994 | 0.0% | n/a |
| 1995 | 0.0% | n/a |
| 1996 | 0.0% | n/a |
| 1997 | 0.0% | n/a |
| 1998 | 0.0% | n/a |
| 1999 | 0.0% | n/a |
| 2000 | 0.0% | 1.0% |
| 2001 | 0.5% | 1.0% |
| 2002 | 0.5% | 1.0% |
| 2003 | 0.3% | 1.1% |
| 2004 | 0.1% | 1.1% |
| 2005 | 0.1% | 1.2% |
| 2006 | 1.3% | 1.2% |
| 2007 | 1.7% | 1.3% |
| 2008 | 1.8% | 1.3% |
| 2009 | 2.1% | 1.4% |
| 2010 | 2.4% | 1.5% |
| 2011 | 2.9% | 1.5% |
| 2012 | 3.3% | 1.6% |
| 2013 | 3.2% | 1.7% |
| 2014 | 5.2% | 1.8% |
| 2015 | 6.2% | 1.9% |
| 2016 | 6.5% | 1.9% |
| 2017 | 6.2% | 1.9% |
| 2018 | 6.1% | 2.0% |
| 2019 | 6.0% | 2.0% |
| 2020 | 5.9% | 2.1% |
| 2021 | 6.2% | 2.1% |
| 2022 | 5.6% | 2.1% |
| 2023 | 4.8% | 2.1% |
| 2024 | 5.4% | 2.0% |
| 2025 | 5.4% | 2.0% |
| Year | Generation | Share | World share | Capacity |
|---|---|---|---|---|
| 2025 | 1.58 TWh | 5.4% | 2.0% | 340 MW |
| 2024 | 1.58 TWh | 5.4% | 2.0% | 340 MW |
| 2023 | 1.41 TWh | 4.8% | 2.1% | 200 MW |
| 2022 | 1.49 TWh | 5.6% | 2.1% | 260 MW |
| 2021 | 1.84 TWh | 6.2% | 2.1% | 240 MW |
| 2020 | 1.67 TWh | 5.9% | 2.1% | 220 MW |
| 2019 | 1.69 TWh | 6.0% | 2.0% | 220 MW |
| 2018 | 1.63 TWh | 6.1% | 2.0% | 240 MW |
| 2017 | 1.70 TWh | 6.2% | 1.9% | 240 MW |
| 2016 | 1.73 TWh | 6.5% | 1.9% | 240 MW |
Full year by year history for Slovakia
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2025. World shares are Ember's World totals; ranks compare each country's latest year, which can differ between countries.
Bioenergy Generation Month by Month
Ember monthly statistics through July 2026Monthly statistics through July 2026, TWh
| Month | Bioenergy |
|---|---|
| 2024-08 | 70.0 GWh |
| 2024-09 | 50.0 GWh |
| 2024-10 | 70.0 GWh |
| 2024-11 | 70.0 GWh |
| 2024-12 | 70.0 GWh |
| 2025-01 | 70.0 GWh |
| 2025-02 | 60.0 GWh |
| 2025-03 | 70.0 GWh |
| 2025-04 | 90.0 GWh |
| 2025-05 | 90.0 GWh |
| 2025-06 | 70.0 GWh |
| 2025-07 | 80.0 GWh |
| 2025-08 | 70.0 GWh |
| 2025-09 | 50.0 GWh |
| 2025-10 | 80.0 GWh |
| 2025-11 | 80.0 GWh |
| 2025-12 | 80.0 GWh |
| 2026-01 | 70.0 GWh |
| 2026-02 | 70.0 GWh |
| 2026-03 | 80.0 GWh |
| 2026-04 | 80.0 GWh |
| 2026-05 | 80.0 GWh |
| 2026-06 | 80.0 GWh |
| 2026-07 | 80.0 GWh |
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of July 2026. Monthly figures for Slovakia can differ slightly from the annual totals.