气候变化领域集成服务门户(CCPortal): Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation

CCPortal

DOI	10.1038/s41558-023-01736-y
	Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation
	Fan, Jing-Li; Fu, Jingying; Zhang, Xian; Li, Kai; Zhou, Wenlong; Hubacek, Klaus; Urpelainen, Johannes; Shen, Shuo; Chang, Shiyan; Guo, Siyue; Lu, Xi
发表日期	2023
ISSN	1758-678X
EISSN	1758-6798
起始页码	807
结束页码	+
卷号	13 期号:8
英文摘要	Given that the global fleet of coal-fired power plants is mostly new, coal-biomass co-firing power plants with retrofitted carbon capture and storage (CBECCS) are regarded as a promising option for CO2 emissions reduction. However, the effectiveness of CBECCS remains largely unexplored. Here we develop a comprehensive assessment framework featuring a macro power system combined with spatially explicit biomass sources, coal-fired units and geological storage sites. We apply this framework to investigate the spatiotemporal deployment of CBECCS in China. The results indicate that a transition to CBECCS in 2025 could supply 0.97 GtCO(2) yr(-1) sequestration potential, with 90% at a levelized cost between $30 and $50 tCO(2)(-1). A higher CO2 mitigation of 1.6 Gtyr(-1) could be achieved in 2040 by increasing the unit utilization hours, corresponding to a cumulative contribution of 41.2 GtCO(2) over the period 2025-2060. This study provides a useful reference for transforming coal-dominated power systems. Coal-biomass co-firing power plants with retrofitted carbon capture and storage are seen as a promising decarbonization solution for coal-dominant energy systems. Framework with spatially explicit biomass sources, plants and geological storage sites demonstrate its effectiveness in China.
英文关键词	BIOMASS; GENERATION; EFFICIENT; CHINA
WOS研究方向	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001031319400001
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282544
作者单位	China University of Mining & Technology; China University of Mining & Technology; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; University of Groningen; Johns Hopkins University; Tsinghua University; Tsinghua University; Tsinghua University; Tsinghua University
推荐引用方式 GB/T 7714	Fan, Jing-Li,Fu, Jingying,Zhang, Xian,et al. Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation[J],2023,13(8).
APA	Fan, Jing-Li.,Fu, Jingying.,Zhang, Xian.,Li, Kai.,Zhou, Wenlong.,...&Lu, Xi.(2023).Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation.Nature Climate Change,13(8).
MLA	Fan, Jing-Li,et al."Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation".Nature Climate Change 13.8(2023).