关键词:

碳排放权配额, 量子区块链, 灰色关联分析法, 零和博弈, 数据包络分析

Abstract:

Aimed at the problems of low security, high platform management cost, and carbon allowance trading in the current energy trading system, a carbon allowance trading architecture based on quantum blockchain is proposed. Through the establishment of a carbon emission rights allocation indicator system and the use of gray correlation analysis, the initial allocation of carbon emission rights allowances is realized and the fairness of the initial allocation of carbon allowances at participating nodes is guaranteed. The zero sum gains-data envelopment analysis (ZSG-DEA) model is used to calculate the carbon allowance utilization efficiency and optimization schemes of participating entities, and effectively promote the upgrading of the industrial structure. The embedded carbon allowance trading reward and punishment system effectively protects the interests of the subjects of emission reduction and low-carbon emissions. The quantum entangled state is used to sign smart contracts to ensure the security of quantum communication in carbon quota transactions and perform identity verification between transaction nodes. The analysis of calculation examples shows that the transaction structure can effectively guarantee the fairness of carbon allowance allocation, improve the utilization efficiency of carbon allowances, ensure the security of transaction data and user information in the carbon allowance transaction process, and promote the carbon allowance transaction process in the post-quantum era, Provide theoretical support and decision support for promoting the carbon quota trading process in the post quantum era.

Key words: carbon emission allowance, quantum blockchain, grey relational analysis method, zero-sum gains；data envelopment analysis