气候变化领域集成服务门户(CCPortal): Life cycle assessment of combustion-based electricity generation technologies integrated with carbon capture and storage: A review

CCPortal

DOI	10.1016/j.envres.2021.112219
	Life cycle assessment of combustion-based electricity generation technologies integrated with carbon capture and storage: A review
	Wang, Yan; Pan, Zhen; Zhang, Wenxiang; Borhani, Tohid N.; Li, Rui; Zhang, Zhien
发表日期	2022
ISSN	0013-9351
EISSN	1096-0953
卷号	207
英文摘要	Carbon capture and storage (CCS) is the key technology to reduce CO2 emissions from the conventional power systems. CCS has the flexibility, compatibility, and great potential to reduce emissions when combined with the current energy infrastructure. Through quantifying the environmental benefits of the combustion-based electricity generation system with CCS by life cycle assessment (LCA), decision-makers can grasp the contribution of upstream and downstream processes to various environmental impacts, a better trade-off between climate change and non-climate impact categories. This work reviews the LCA research on the combustion-based electricity generation system integrated with CCS in the past 10 years. These studies show that CCS can reduce the direct CO2 emissions from power plants by nearly 90%. While CCS effectively mitigates climate change, it also increases other environmental impacts to varying degrees and results in energy penalty of 15-44%. The actual greenhouse gas of the power plant is reduced by 40-80%. We further analyze a series of key issues involved in the LCA of the combustion-based electricity generation system integrated with CCS, including the functional unit, basic assumptions, system boundaries and assessment methods. Time span and the leakage need to be considered by researchers in LCA. The perspective of research needs to shift from the specific application of a single CCS to the impact assessment of large-scale deployment, and a single environment or economic discipline to interdisciplinary assessment. It is more cost-effective to realize the coordinated emission reduction between the power plant and the upstream and downstream supply chain.
英文关键词	Carbon capture and storage; Life cycle assessment; Environmental impacts; Large-scale deployment; Interdisciplinary assessment
语种	英语
WOS研究方向	Environmental Sciences ; Public, Environmental & Occupational Health
WOS类目	Science Citation Index Expanded (SCI-EXPANDED) ; Social Science Citation Index (SSCI)
WOS记录号	WOS:000751903400007
来源期刊	ENVIRONMENTAL RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280621
作者单位	Liaoning Petrochemical University; University of Macau; University of Wolverhampton; West Virginia University
推荐引用方式 GB/T 7714	Wang, Yan,Pan, Zhen,Zhang, Wenxiang,et al. Life cycle assessment of combustion-based electricity generation technologies integrated with carbon capture and storage: A review[J],2022,207.
APA	Wang, Yan,Pan, Zhen,Zhang, Wenxiang,Borhani, Tohid N.,Li, Rui,&Zhang, Zhien.(2022).Life cycle assessment of combustion-based electricity generation technologies integrated with carbon capture and storage: A review.ENVIRONMENTAL RESEARCH,207.
MLA	Wang, Yan,et al."Life cycle assessment of combustion-based electricity generation technologies integrated with carbon capture and storage: A review".ENVIRONMENTAL RESEARCH 207(2022).