According to the National Development and Reform Commission, the National Development and Reform Commission and the National Energy Administration today issued the Opinions on Improving the Energy Green and low-carbon Transition System, Mechanism and Policy measures. It proposes to build an energy supply system dominated by clean and low-carbon energy, and accelerate the construction of large wind power and photovoltaic power generation bases, especially in desert, gobi and desert areas. By 2030, a complete basic system and policy system for green and low-carbon energy development will be basically established, and a pattern of energy production and consumption will be formed in which non-fossil energy can both basically meet the increase in energy demand and replace fossil energy stocks on a large scale, and our capacity to ensure energy security will be comprehensively enhanced. The guideline calls for improving the system and policy system to guide green energy consumption. Promote the construction of a unified green product certification and labeling system, establish a green energy consumption certification mechanism, and promote all kinds of social organizations to adopt the certification results. Establish the promotion mechanism of electric energy substitution and strengthen the technical guidance of electric energy substitution by improving relevant standards. We will improve and promote the trading of green electricity certificates to promote green electricity consumption.