Key information

Share of primary energy resources on electricity supplied in 2019 (%)

In 2019, Slovenské elektrárne generated 18,865 GWh of electricity. Net electricity deliveries of Slovenské elektrárne in 2019 totalled at 17,097 GWh. As much as 92.5 % of electricity delivered was generated without carbon dioxide emissions – combining nuclear, hydroelectric, photovoltaic and biomass.

Total gross production by respective sources of SE, a.s. (GWh)

The chart shows power generated from sources of Slovenské elektrárne, a.s. If you wish to display the historical chart of the total electricity production and consumption in Slovakia since 1983, click here.

Total gross production of Slovenské elektrárne, a.s. (GWh)
YEARNuclearThermalHydroGabčíkovo HPPTotal gross production
2019 15,369 GWh 1,545 GWh 1,950 GWh n/a 18,865 GWh
2018 14,843 GWh 2,091 GWh 1,703 GWh n/a 18,638 GWh
2017 15,081 GWh 2,198 GWh 2,163 GWh n/a 19,444 GWh
2016 14,774 GWh 2,059 GWh 2,146 GWh n/a 18,981 GWh
2015 15,146 GWh 2,130 GWh 1,981 GWh 448 GWh 19,707 GWh
2014 15,499 GWh 2,216 GWh 2,006 GWh 2,043 GWh 22,105 GWh
2013 15,720 GWh 2,285 GWh 1,896 GWh 2,619 GWh 22,843 GWh
2012 15,495 GWh 2,578 GWh 1,711 GWh 2,459 GWh 22,245 GWh
2011 15,411 GWh 2,664 GWh 1,947 GWh 1,910 GWh 21,934 GWh
2010 14,574 GWh 2,635 GWh 2,880 GWh 2,375 GWh 22,463 GWh

Heat generation and supply

In 2019, Slovenské elektrárne generated 802 GWh of heat for centralized heat generation and distribution. Of this, 445 GWh was produced at Bohunice NPP, and 270 GWh at Nováky lignite-fired power plant, with other sites producing 87 GWh.