ERG SpA engages in the generation of electricity from renewable sources. It operates through the following segments: Wind, Solar, Hydroelectric, and Thermoelectric. The Wind segment operates wind farms in Italy, France, Germany, Poland, Romania, and Bulgaria. The Solar segment focuses on photovoltaic plants located in 8 regions of north and south of Italy. The Hydroelectric segment deals with an integrated portfolio of assets which include 19 plants, 7 dams, 3 reservoirs, and 1 pumping station located in Umbria. The Thermoelectric segment provides combined cycle technology fueled with natural gas for the production of steam and other utilities. The company was founded by Edoardo Garrone on June 2, 1938 and is headquartered in Genoa, Italy.