Production of electricity by sources

Total - electricity production in Poland, total production of thermal, hydro and renewable power plants. Public thermal power plants - conventional power plants and combined heat and power plants belonging to enterprises of groups 35.1 or 35.3 according to PKD2007 (including co-firing of biomass, biogas and biofuels). Autoproducing thermal power plants - conventional power plants and combined heat and power plants belonging to enterprises of groups other than 35.1 and 35.3 according to PKD2007 (including co-firing of biomass and biogas). Hydro and renewable power plants- hydro (pumped storage and flow), wind and thermal power plants using only renewable fuels (biomass, biogas, biofuels). Hydro power plants - pumped storage and run-of-river power plants. From renewable energy sources - the sum of electricity produced from run-of-river and wind power plants, and from biomass, biogas and biofuels (including their co-firing).