气候变化领域集成服务门户(CCPortal): Revealing energy and water hidden in Chinese regional critical carbon supply chains

CCPortal

DOI	10.1016/j.enpol.2022.112979
	Revealing energy and water hidden in Chinese regional critical carbon supply chains
	Hou J.-J.; Wang Z.; Zhang J.-T.; Yu S.-W.; Liu L.-C.
发表日期	2022
ISSN	0301-4215
卷号	165
英文摘要	In the context of “carbon peaking” and “carbon neutrality” and significant differences in regional industrial structure of China, this study identified energy and water resources embodied in the top 15 CO2 supply chains of each province in 2017 using the environmentally extended multiregional input–output and structural path analysis method. It also explored the impact of reducing CO2 along these critical supply chains on regional energy and water resources. The study showed that the critical CO2 supply chains in 30 provinces embodied 1859.2 Mt CO2 emissions, accounting for 24% of the total national final consumption. Meanwhile, these supply chains also embodied 354.9 Mt energy and 25033 Mt water resource, accounting for 17% and 5% of total national consumption, respectively. A tradeoff of energy and water resources existed in the low-carbon transition in upstream sectors, while the downstream sector had a great carbon–energy–water synergy potential. The shift of fixed capital investment from conventional construction to new infrastructure with less consumption of both energy and water was conducive to the sustainable development of resources and the environment. Thus, this study provided some suggestions for a low-carbon transition promoting the sustainable management of energy and water resources in all regions. © 2022 Elsevier Ltd
英文关键词	Carbon–energy–water; Multiregional input–output (MRIO); Structural path analysis (SPA); Synergy management
语种	英语
scopus关键词	Carbon; Carbon dioxide; Investments; Rivers; Supply chains; Sustainable development; Water management; Carbon energy; Carbon–energy–water; Energy; Input-output; Low-carbon transitions; Multiregional input–output; Path analysis; Structural path analyse; Synergy management; Waters resources; Regression analysis
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256206
作者单位	Business School, Beijing Normal University, Beijing100875, China; Green Development Institute, Beijing Normal University, Beijing100875, China; School of Economics and Management, China University of Geosciences, Wuhan, 430074, China
推荐引用方式 GB/T 7714	Hou J.-J.,Wang Z.,Zhang J.-T.,et al. Revealing energy and water hidden in Chinese regional critical carbon supply chains[J],2022,165.
APA	Hou J.-J.,Wang Z.,Zhang J.-T.,Yu S.-W.,&Liu L.-C..(2022).Revealing energy and water hidden in Chinese regional critical carbon supply chains.Energy Policy,165.
MLA	Hou J.-J.,et al."Revealing energy and water hidden in Chinese regional critical carbon supply chains".Energy Policy 165(2022).