ENEA SA engages in the production and transmission and sale of electricity to homes and businesses. It operates through the following business: Mining, Generation, Retail Trading, Wholesale Trading, and Distribution. The Mining business consists of bituminous coal production and coal sale, and securing the resource base for the firm. The Generation business includes electricity generation based on bituminous coal, biomass, gas, wind, water, and biogas. The Retail Trading business comprises of trading in electricity and fuel gas on the retail market. The Wholesale Trading business engages in the optimization of the wholesale contracts portfolio for electricity and gaseous fuel, operations on product markets, and ensuring access to wholesale markets. The Distribution business supplies electricity, plans and ensures distribution network development, and measures data management. The company was founded on January 2, 2003 and is headquartered in Poznan, Poland.