基于区块链的绿电可信溯源与P2P交易机制OA

Green electricity certification and traceability form a crucial foundation for trading the environmental attributes of renewable energy.To address the issues of trust deficits and supply-demand mismatches in centralized green electricity trading,a blockchain-based mechanism for trustworthy traceability and peer-to-peer(P2P)trading of green electricity is proposed.First,the consortium blockchain is selected to design a trusted traceability framework covering the process of green electricity,so as to solve the problem of data fragmentation and trust deficits in traditional traceability.Second,a green electricity pricing reference model based on an independent environmental price and P2P trading model were established to facilitate effective matching among green electricity trading entities.Finally,the effectiveness of the method was verified by a simulation example.The results show that the green electricity traceability based on consortium blockchain effectively ensures the tamper resistance and traceability of data throughout the process.The P2P green electricity trading model not only facilitates the rational quantification and efficient transmission of green electricity's environmental value,but also enables precise market-based matching between supply and demand entities.The research provides a feasible technical solution to address the challenges of credible transfer and efficient allocation of green electricity's environmental value.