Green Power Consumption Digital Identification System Based on Blockchain Technology

【Author】 Li, Gehui; Yang, Jing; Yu, Tao; Yang, Fuquan; Lu, Xiaoni; Shi, Zhuyu

【Source】SUSTAINABILITY

【影响因子】3.889

【Abstract】In China, the promulgation of a green power identification system has gradually shifted from electricity power generation to consumption. However, there is no mature digital identification system for green power consumption enterprises. Exploiting the open, transparent, and immutable characteristics of blockchains, this study establishes a digital identification system for green power consumption based on blockchain technology. This system uses expert scoring and the entropy weight method as the evaluation algorithm for the green power consumption chain, issues non-fungible tokens as digital identification for consumption enterprises, and realizes the automatic generation of identification through smart contracts. These functions guarantee the credibility of the certification process and the uniqueness of the generated identification. The results of the experiments show that, in the case of multi-user concurrent requests, the number of concurrent users that the system could handle at optimal processing efficiency was 500, and block generation was stable. The proposed system has high practicability and stability.

【Keywords】blockchain systems; digital identification; green power consumption; NFT

【发表时间】2023 SEP

【收录时间】2023-09-19

【文献类型】实验仿真

【主题类别】

区块链应用-实体经济-电力领域