气候变化领域集成服务门户(CCPortal): Regional carbon emission pathways under central-local coordination: Objective constraints and collaborative incentives

CCPortal

DOI	10.1016/j.spc.2024.03.029
	Regional carbon emission pathways under central-local coordination: Objective constraints and collaborative incentives
	Li, Xiangyang; Xing, Hua
发表日期	2024
ISSN	2352-5509
起始页码	47
卷号	47
英文摘要	The commitment of carbon peak and carbon neutrality in China has attracted global attention. In high-emission countries, the coordination between the central and local governments will inevitably influence climate governance. This study establishes the Regional Collaborations Dynamic Integrated model of Climate and Economy, predicting carbon emission pathways and social cost of carbon for regions within China. The design of six scenarios incorporates objective constraints and collaborative incentives to identify the impact of centrallocal coordination on climate governance. Results indicate that objective constraints will mitigate 0.17-0.60 Gt carbon emissions in all regions, reaching carbon peak 5-10 years earlier. Collaborative incentives will contribute to achieving carbon neutrality for regions in the long term, especially the Yangtze River Economic Belt advancing 7 years. The combination of objective constraints and collaborative incentives will facilitate China reaching carbon peak in 2029 and achieving carbon neutrality in 2057. The social cost of carbon will vary across regions due to socioeconomic conditions, initiative choices, and mitigation efforts. Moreover, the analysis of structural uncertainty can help China to undertake timely climate actions and avoid excessive mitigation costs. Based on these findings, this study proposes policy suggestions to improve climate governance by dynamic objective management, innovative collaborative forms, enhancing synergistic effects.
英文关键词	Central -local coordination; Carbon emission pathways; Social cost of carbon; Integrated assessment models
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Studies
WOS记录号	WOS:001228203700001
来源期刊	SUSTAINABLE PRODUCTION AND CONSUMPTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295563
作者单位	Central University of Finance & Economics
推荐引用方式 GB/T 7714	Li, Xiangyang,Xing, Hua. Regional carbon emission pathways under central-local coordination: Objective constraints and collaborative incentives[J],2024,47.
APA	Li, Xiangyang,&Xing, Hua.(2024).Regional carbon emission pathways under central-local coordination: Objective constraints and collaborative incentives.SUSTAINABLE PRODUCTION AND CONSUMPTION,47.
MLA	Li, Xiangyang,et al."Regional carbon emission pathways under central-local coordination: Objective constraints and collaborative incentives".SUSTAINABLE PRODUCTION AND CONSUMPTION 47(2024).