气候变化领域集成服务门户(CCPortal): Identification of principal factors for low-carbon electric vehicle batteries by using a life cycle assessment model-based sensitivity analysis

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DOI	10.1016/j.seta.2024.103683
	Identification of principal factors for low-carbon electric vehicle batteries by using a life cycle assessment model-based sensitivity analysis
	Kim, Sung-Hoon; Park, Sang-Ho; Lim, Seong-Rin
发表日期	2024
ISSN	2213-1388
EISSN	2213-1396
起始页码	64
卷号	64
英文摘要	The electric vehicle battery industry has gone to great lengths to reduce the carbon footprint of batteries, so that they can contribute more to mitigating climate change. Previous life cycle assessment (LCA)-based studies have addressed that fossil-derived electricity and energy should be reduced in battery materials-related processes to develop low-carbon batteries; however, they have not examined the effect of battery performance on the carbon footprint. Thus, this study identifies the most principal factors to be focused on to develop low-carbon batteries based on an LCA model formulating the effect of battery performance and on a sensitivity analysis using the Monte Carlo simulation. By contrast to previous studies, the results of this study show that battery performance metrics (i.e., the number of cycles for charge and discharge, energy capacity, energy efficiency) are more principal factors than the electricity and energy consumption in battery production processes, because these performances lead to comprehensive reductions in the materials and energy used for the life cycle of battery. Therefore, this study can contribute to providing valuable information necessary for battery manufacturers to develop low-carbon batteries.
英文关键词	Carbon footprint; Electric vehicle battery; Monte Carlo simulation; Principal factor; Sensitivity analysis
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS记录号	WOS:001200205000001
来源期刊	SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294841
作者单位	Kangwon National University
推荐引用方式 GB/T 7714	Kim, Sung-Hoon,Park, Sang-Ho,Lim, Seong-Rin. Identification of principal factors for low-carbon electric vehicle batteries by using a life cycle assessment model-based sensitivity analysis[J],2024,64.
APA	Kim, Sung-Hoon,Park, Sang-Ho,&Lim, Seong-Rin.(2024).Identification of principal factors for low-carbon electric vehicle batteries by using a life cycle assessment model-based sensitivity analysis.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,64.
MLA	Kim, Sung-Hoon,et al."Identification of principal factors for low-carbon electric vehicle batteries by using a life cycle assessment model-based sensitivity analysis".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 64(2024).