Research on China ' s technology lists for addressing climate change

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The compilation of technology lists addressing climate change has a guiding effect on promoting technological research and development, demonstration, and popularization. It is also crucial for China to strengthen eco-logical civilization construction, achieve the carbon emission peak and carbon neutrality target, and enhance global climate governance capabilities. This study first proposes the existing classification outline of the tech-nology promotion lists, technology demand lists, and future technology lists. Then, different methodologies are integrated on the basis of the existing outline of four technology lists: China \' s existing technological pro-motion list for addressing climate change, China \' s demand list for climate change mitigation technology, China \' s key technology list for addressing climate change, and China \' s future technology list for addressing climate change. What \' s more, core technologies are analyzed in the aspects of technology maturity, carbon re-duction cost, carbon reduction potential, economic benefits, social influence, uncertainty, etc. The results show that:key industries and sectors in China already have relatively mature mitigation/adaptation technolo-gies to support the achievement of climate change targets. The multi-sectoral system of promoting climate-friendly technologies has been established, which has played an active role in tackling climate change. Cur-rently, climate technology needs are concentrated in the traditional technology and equipment upgrading, re-newable energy technology, and management decision-making support technology. The key technologies are concentrated in 3 major areas and 12 technological directions that urgently need a breakthrough. For carbon emmission peak and nentrality, carbon depth reduction and zero carbon emissions and geoengineering tech-nology (CDR and SRM) have played an important role in forming the structure of global emissions and achiev-ing carbon neutrality in the future. Thus, the uncertainty assessment for the comprehensive technology cost-effectiveness, technology integration direction, technical maturity, ethics and ecological impacts is supportive to the national technology strategy. Finally, the presented study proposes several policy implications for me-dium- and long-term technology deployment, improving technology conversion rate, promoting the research and development of core technologies, and forming a technology list collaborative update and release mecha-nism.
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