CEZ produced 64,626 GWh of electricity in 2019, up 2.45% when compared to the previous year. Historically, the maximum of electricity has been generated in 2007 (73,793 GWh) and the minimum in 1999 (45,722 GWh) during the 1997 - 2019 period. Overall, CEZ’s electricity production has been growing by an average -0.110% a year in the last 10 years.
In 2019, some 46.8% of electricity came from nuclear sources, 45.5% from fossil fuels, further 3.58% was produced from hydro and 4.10% using renewable sources such as wind, solar, or biomass.
The share of renewable sources within the CEZ generation mix increased from 0.758% of total in 2009 to 4.10% in 2019. When hydro power plants are added, some 7.68% of electricity has been produced from renewables.
You can see all the company’s data at CEZ profile, or you can download a report on the company in the report section.
Helgi Library 
