气候变化领域集成服务门户(CCPortal): Energy-related carbon emission reduction pathways in Northwest China towards carbon neutrality goal

CCPortal

DOI	10.1016/j.apenergy.2023.122547
	Energy-related carbon emission reduction pathways in Northwest China towards carbon neutrality goal
	Xu, Meng; Zhang, Silu; Li, Panwei; Weng, Zhixiong; Xie, Yang; Lan, Yan
发表日期	2024
ISSN	0306-2619
EISSN	1872-9118
起始页码	358
卷号	358
英文摘要	The Chinese government has announced ambitious carbon reduction goals to address climate change, however, there has been limited scientific attention to the achievement of deep decarbonization in regions with insufficient economic development. Moreover, the complex impacts of climate change mitigation on energy system, environment and economic development remain unclear in Northwest China. Here we construct a comprehensive evaluation model system to evaluate the effects of different climate mitigation pathways in Qinghai, Ningxia, Gansu and Xinjiang provinces. Results show that the four provinces need to vigorously increase the share of electricity that consumed in final energy to 53.1-60.0% and 52.9-62.0% for 2 degrees C and 1.5 degrees C target, respectively, and reduce total energy demand to 11.6-44.4 Mtoe and 8.2-34.1 Mtoe in 2050. Meanwhile, the CO2 emissions for their energy systems will reach peak by 2025 at lower values. Moreover, the synergies of CO2 reduction are most conducive to abating SO2 pollution and also contributing to decreasing PM2.5 concentrations. Additionally, the GDP losses in 2050 fluctuate from 5.0 to 21.7 billion USD in the 2 degrees C scenario to 11.5-52.7 billion USD in the 1.5 degrees C scenario. Our study provides practical guidance on achieving carbon reductions in less developed regions of China and lays foundations to promote decarbonization of energy systems in other provinces.
英文关键词	Climate change mitigation; Energy system; Carbon emission reduction; Pollutant mitigation; Economic losses; Northwest China
语种	英语
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:001155413400001
来源期刊	APPLIED ENERGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/309862
作者单位	Wuhan Institute of Technology; Peking University; Beijing University of Technology; Beihang University; Beihang University
推荐引用方式 GB/T 7714	Xu, Meng,Zhang, Silu,Li, Panwei,et al. Energy-related carbon emission reduction pathways in Northwest China towards carbon neutrality goal[J],2024,358.
APA	Xu, Meng,Zhang, Silu,Li, Panwei,Weng, Zhixiong,Xie, Yang,&Lan, Yan.(2024).Energy-related carbon emission reduction pathways in Northwest China towards carbon neutrality goal.APPLIED ENERGY,358.
MLA	Xu, Meng,et al."Energy-related carbon emission reduction pathways in Northwest China towards carbon neutrality goal".APPLIED ENERGY 358(2024).