PGE Polska Grupa Energetyczna S.A. engages in the production, transmission, and distribution of electricity in Poland. The company operates through seven segments: Conventional Generation, District Heating, Renewables, Supply, Distribution, Circular Economy, and Other Operations. It generates electricity from lignite, hard coal, natural gas, and biomass, as well as renewable energy sources, such as wind, photovoltaic, and hydro. The company operates 5 conventional power plants; 16 CHP plants; 2 lignite mines; 17 wind farms; 5 photovoltaic power plants; 29 run-of-river hydro power plants; and 4 pumped-storage power plants, including 2 with natural flow. It produces, transmits, and distributes heat; sells and purchases electricity and gas on wholesale market; trades in emission certificates; and purchases and sells fuels, as well as sells electricity and provides services to end users. The company supplies power to approximately 5 million households, businesses, and institutions. The company was founded in 1990 and is based in Warsaw, Poland.