Actelios is one of the main players in the renewable energy business, its plants, in addition to contributing to the drastic reduction of carbon dioxide emissions, use the best available technology and have been awarded the most prestigious environmental certificates, Iso 14001 and Emas.

These plants provide a public service, such as the waste to energy plant in Trezzo sull'Adda, which is recognised by the Lombardy Public Authorities, and they operate in full compliance with the strictest regulations and continuously guarantee high standards of quality and reliability.