UE started its activity in 2011 with the aim of creating a structure to manage the entire value chain in the development of renewable energy plants. It has invested in the first PV plant with the Conto Energia in Sicily and has developed and designed more than 750 MW. The company operates as ESCO (Energy Services Company) as art. 2 comma 1) lett. i) del D.Lgs. 115/2008 offering customized services for energy management.