Innogy, an innovation project from the energy group RWE, has teamed up with ConsenSys from Brooklyn to develop new products and services based on a decentralized energy market and local production. The project CO-TRICITY makes the most of the possibilities offered by the Ethereum blockchain. In future, this will allow customers to freely choose their power providers and see where the energy they use comes from. In turn, the prosumers get to find out where the power they produce goes. The long-term aim is to make the grid more efficient and drive the energy transition further forward.