Grid+ is developing a crypto-currency enabled IoT device that uses the Ethereum blockchain to give consumers direct access to wholesale energy markets. This will decrease costs and greatly improve overall efficiencies in the energy market.
The company has created a GridPlus Agent device, which is a secure general purpose computer that can communicate with the Ethereum blockchain. It automates payments and eliminates intermediaries.
The platform also enable users to give back to the energy grid and utilize real-time power purchasing decisions, which further reduce energy prices. GridPlus is fueled by the GRID token.

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.

EnergiMine is an English company that is developing a consumer energy platform based on blockchain and AI. EnergiToken (ETK) will be be used to reward consumers for reducing energy consumption and engaging in energy saving activities, such as purchasing efficient appliances, or taking public transportation.