Blockchain

As the need for renewable energy becomes essential, renewable energy exchange platforms are being developed and established in smart grids. With the proliferation of technologies such as the Internet of Things-based smart home, interconnected grids and blockchain, Envenergreen has introduced a variety of innovative applications and solutions for efficient system maintenance. In a blockchain-based smart home, it's impossible to construct transaction data generated using blockchain. With these forgery-proof transactions, the local miner who centrally processes all the transactions generated in the smart home recovers energy information. Based on this information, we propose a renewable energy exchange platform using Ethereum's smart contract to guarantee secure energy exchange automatically without third-party intervention in a microgrid.