Abstract:When carbon peaking and carbon neutralization become the major trend of global energy, the development of green energy has gradually become the consensus of all countries in the world. Studying the development trend of green energy is of great strategic significance for China’s ecological civilization construction and coping with risks and challenges at home and abroad. By taking China’s green energy science and technology policies under the carbon peaking and carbon neutrality goals as the research object,this study adopted the S-CAD policy assessment and analysis method, complemented by policy dissemination research and patent econometric analysis, to sort out the logical chain of policy dissemination from the perspective of government-led viewpoints, and to systematically assess and analyze the green energy science and technology policies introduced in China, to put forward targeted recommendations.