The 2022 report of synergetic roadmap on carbon neutrality and clean air for China: Accelerating transition in key sectors

IF 14 1区 环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES
Yu Lei , Zhicong Yin , Xi Lu , Qiang Zhang , Jicheng Gong , Bofeng Cai , Cilan Cai , Qimin Chai , Huopo Chen , Renjie Chen , Shi Chen , Wenhui Chen , Jing Cheng , Xiyuan Chi , Hancheng Dai , Xiangzhao Feng , Guannan Geng , Jianlin Hu , Shan Hu , Cunrui Huang , Kebin He
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引用次数: 0

Abstract

China is now confronting the intertwined challenges of air pollution and climate change. Given the high synergies between air pollution abatement and climate change mitigation, the Chinese government is actively promoting synergetic control of these two issues. The Synergetic Roadmap project was launched in 2021 to track and analyze the progress of synergetic control in China by developing and monitoring key indicators. The Synergetic Roadmap 2022 report is the first annual update, featuring 20 indicators across five aspects: synergetic governance system and practices, progress in structural transition, air pollution and associated weather-climate interactions, sources, sinks, and mitigation pathway of atmospheric composition, and health impacts and benefits of coordinated control. Compared to the comprehensive review presented in the 2021 report, the Synergetic Roadmap 2022 report places particular emphasis on progress in 2021 with highlights on actions in key sectors and the relevant milestones. These milestones include the proportion of non-fossil power generation capacity surpassing coal-fired capacity for the first time, a decline in the production of crude steel and cement after years of growth, and the surging penetration of electric vehicles. Additionally, in 2022, China issued the first national policy that synergizes abatements of pollution and carbon emissions, marking a new era for China's pollution-carbon co-control. These changes highlight China's efforts to reshape its energy, economic, and transportation structures to meet the demand for synergetic control and sustainable development. Consequently, the country has witnessed a slowdown in carbon emission growth, improved air quality, and increased health benefits in recent years.

《2022年中国碳中和与清洁空气协同路线图:加快关键行业转型》报告
中国正面临着空气污染和气候变化的双重挑战。鉴于减少大气污染与减缓气候变化具有很强的协同效应,中国政府正在积极推动这两个问题的协同治理。“协同路线图”项目于2021年启动,通过制定和监测关键指标,跟踪和分析中国协同控制的进展。《2022年协同路线图》报告是第一次年度更新,包含20个指标,涉及五个方面:协同治理体系和实践、结构转型进展、空气污染和相关的天气-气候相互作用、大气成分的源、汇和减缓途径,以及协调控制的健康影响和效益。与2021年报告的全面回顾相比,《2022年协同路线图》报告特别强调了2021年的进展情况,重点强调了关键部门的行动和相关里程碑。这些里程碑包括:非化石能源发电的比例首次超过燃煤发电,粗钢和水泥的产量在多年增长后出现下降,以及电动汽车的普及率飙升。此外,在2022年,中国发布了第一个污染减排和碳排放协同减排的国家政策,标志着中国污染-碳协同控制的新时代。这些变化凸显了中国努力重塑其能源、经济和交通结构,以满足协同控制和可持续发展的需求。因此,近年来,该国的碳排放增长放缓,空气质量改善,健康效益增加。
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来源期刊
CiteScore
20.40
自引率
6.30%
发文量
11
审稿时长
18 days
期刊介绍: Environmental Science & Ecotechnology (ESE) is an international, open-access journal publishing original research in environmental science, engineering, ecotechnology, and related fields. Authors publishing in ESE can immediately, permanently, and freely share their work. They have license options and retain copyright. Published by Elsevier, ESE is co-organized by the Chinese Society for Environmental Sciences, Harbin Institute of Technology, and the Chinese Research Academy of Environmental Sciences, under the supervision of the China Association for Science and Technology.
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