Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. engages in the production of electricity and heat in Poland. The company is also involved in the wholesale and retail sale of electricity, heat, and power industry products and services. It operates three production plants, including the Wroclaw, Czechnica, and Zawidawie heat and power plants located in Wroclaw with a total electric capacity of 365.7 megawatts; and a total thermal capacity of 1,080.4 MW. The company is based in Wroclaw, Poland. Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. is a subsidiary of PGE Energia Ciepla S.A.