Energy is our future, share it! Sunchain provides blockchain-based solutions to energy project developers and utilities for energy exchanges management. First use case: collective or distributed self-consumption. Sunchain manages local power exchanges within energy communities, gathering producers, consumers and prosumers. Energy communities can be created in residential, professional or mixed buildings, districts, local areas, and other environments in order to share local green energy among participants. While energy is carried by the physical public grid, a virtual private distributed network is implemented to secure and certify the exchanges. This service also offers future opportunities: smart grids application, electric mobility, virtual storage, and certification of origin. Sunchain was created in 2016, as a spin-off company from Tecsol, a main European solar engineering firm. Sunchain combines Tecsol’s 35 years of experience with blockchain technologies expertise.