Journal of Shanghai Jiao Tong University ›› 2021, Vol. 55 ›› Issue (S2): 64-71.doi: 10.16183/j.cnki.jsjtu.2021.S2.010

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Green Certificate Transaction of Electric Vehicle Based on Blockchain Technology

HU Chunyang1(), WU Xin1, ZHOU Feng2   

  1. 1. East Branch of State Grid Corporation of China, Shanghai 200120, China
    2. Nanjing Hengzhi Information Technology Co., Ltd., Nanjing 210000, China
  • Received:2021-10-26 Online:2021-12-28 Published:2022-01-24


Green certificate, as a new energy power clean attribute of the economic value of measurement currency, can reduce the burden of renewable energy power subsidies for the government. As a large-scale schedulable load, electric vehicles (EVs) have the obligation to purchase green certificates. The two sides of green certificate transaction take advantage of the decentralization of blockchain platform to conduct transactions directly. Aimed at the highest revenue of new energy power producer and the lowest cost of EV aggregator, and considering the influence of supply-demand of green certificate on green certificate price and new energy price, the green certificate transaction and the charging scheduling strategy of EV were solved. The power generation and benefits of new energy power producers with and without green certificate transaction of EVs were compared. The results show that the participation of EVs in green certificate transaction can effectively increase the capacity of new energy generating units and improve the efficiency of new energy generators.

Key words: green certificate, blockchain, new energy, electric vehicle (EV)

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