WePower is developing a blockchain-based green energy trading platform that will connect energy buyers and sellers through smart energy contracts. The network will be powered by the Ethereum-based WPR token.

Power Ledger is a blockchan-based peer to peer energy trading platform designed for people with solar panels. The system works with both hardware and software components, and it allows users to sell their surplus energy and to decide at what price. Producers and consumers take part in a automated market that is transparent and has the potential to reduce prices and inefficiencies. Power Ledger is fueled by the POWER token.

ElectriCChain is developing a blockchain for solar energy data. Their initial focus is on providing a platform to publish and verify data from solar energy generators. Their goal is to provide a transparent tool to monitor solar energy in real-time, and to establish a standard communications protocol for the solar industry that will aid in delivering affordable solar energy. ElectriCChain is the foundation for SolarCoin, which is one of the largest crypto-based renewable energy projects in the world.