CONSTRUCTION OF CARBON EMISSION TRADING SYSTEM BASED ON BLOCK CHAIN TECHNOLOGY

【Author】 Wu Qian-qiong; Su Wei; Wang Jia-jun; Hu Zhao-yi; Duan Ming

【Source】JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY

【影响因子】0.507

【Abstract】Establish a carbon emission trading mechanism to integrate low-carbon environmental protection and blockchain technology, so that the emission of pollutants can be rigidly constrained, optimise the allocation of environmental resources, and contribute to the protection of ecological environment and the construction of green homes. Most of the existing researches are about the theoretical analysis of the carbon emission trading market and block chain, and the research content of the overall construction and application of the trading system is less. Starting from the marketisation of carbon emissions trading, combining the technical advantages of block chain decentralisation, high security, and non-tamper ability, this paper proposes a many-to-many "pan-bilateral" trading mechanism, and establishes a complete trading system structure. The system uses the block chain as a distributed ledger to achieve the purpose of decentralisation, reducing trust costs and transaction risks; smart contract technology ensures that both parties to the transaction have both money and goods; the hash algorithm encrypts data to ensure information security. Finally, use the Eclipse platform to conduct multiple rounds of transaction simulation and performance testing. According to the test results, the practicability and reliability of the transaction mechanism and system architecture in the article was verified, and the feasibility of block chain technology in the carbon emission trading market was proved.

【Keywords】carbon emissions trading; block chain technology; hash encryption; trading system

【发表时间】2022

【收录时间】2022-05-27

【文献类型】理论性文章

【主题类别】

区块链应用-实体经济-环境领域