Research on Traceability Mechanism of Microgrid Green Energy Consumption Based on Blockchain

This paper provides an in-depth discussion on the green energy consumption and traceability mechanism of microgrids based on blockchain technology, aiming to enhance the transparency and efficiency of green power transactions. Firstly, it reviews the policy background and theoretical foundation related to green power and analyses the specific needs of microgrids for green power consumption. Based on these needs, a set of blockchain-covered tariff subsidy issuance model, a green power metering method that integrates data analysis and consensus mechanism, and a new blockchain-based green certificate trading scheme and its innovative mechanism for uploading process are designed. The proposed model and scheme are also analysed and optimised in terms of arithmetic cases. The research results demonstrate that the mechanism can effectively enhance the transparency and trustworthiness of green power transactions, providing an innovative and effective solution strategy for green energy consumption in microgrids.