摘要:As a market trading mechanism, carbon emission trading plays an important role in effectively reducing the overall cost of carbon emission and achieving the "3060" carbon target.At present, the carbon emission trading mechanism has played a role in the world and become an effective means to promote climate governance.China's energy system has always been a high-carbon, high-coal system. The burning of fossil fuels releases a large amount of CO2, which is the main source of carbon emissions.With the improvement of people's living standards, electricity consumption continues to increase. If we want to achieve a substantial reduction in China's carbon emissions, we need to change the structure of the power generation system, which is dominated by coal.