Echoin is a public-chain ecosystem for the energy economy. It provides the industry with practical blockchain technology solutions and builds an energy ecosystem in which energy companies, DAPP developers, individual energy owners and financial institutions can participate. Echoin has now reached an in-depth cooperation with one the world's largest power producers Électricité de France for blockchain application projects, as well as with digital energy platform Newlinks to create a token system that covers 300+ cities, 10,000+ gas stations, and 200,000 charging points.