Life-cycle Traceability of Automotive Lead-acid Batteries Under the Transition Towards Electric Mobility

被引:0
|
作者
Tong X. [1 ]
Sun W. [1 ]
Peng J. [1 ]
Lu P. [2 ]
Dai H. [2 ]
Wang J. [3 ]
Zhang D. [4 ]
Li Y. [3 ]
机构
[1] College of Urban and Environmental Sciences, Peking University, Beijing
[2] College of Environmental Sciences and Engineering, Peking University, Beijing
[3] China Automotive Technology and Research Center, Tianjin
[4] China Institute for Reform and Development, Beijing
关键词
Electric vehicle; Extended producer responsibility; Lead-acid battery; Life-cycle traceability; Recycling system;
D O I
10.16058/j.issn.1005-0930.2022.05.002
中图分类号
学科分类号
摘要
The technological transition towards electrical vehicle has improved the life cycle traceability of automobile products, which can help to enhance the efficiency of recycling for all automobile-related materials. Taking the automotive lead-acid batteries as an example, this research uses the integrated environment and social-economic system model to predict the changing market share of electric vehicles (EVs) and fossil fuel-powered internal combustion engine vehicles (ICE vehicles) in China from 2020 to 2050 under two scenarios: fast and slow transition towards electronification. Second, estimate the proportion of automotive lead-acid batteries for EV and ICE vehicles respectively at provincial level weighted by the ownership of electric vehicles and fuel vehicles. Third, the spatial distribution of forecast waste automotive lead-acid batteries is compared with the spatial location of lead-acid battery recycling capacity. The results show that:①Under the slow EV transition, the number of discarded automotive lead-acid batteries will keep growing, and the cumulative production will reach 88.17 million tons by 2050; while under the fast EV transition, the cumulative production by 2050 will be 64.99 million tons.②The spatial distribution of end-of-life automotive lead-acid batteries is uneven, mainly concentrated in developed coastal regions.③The current spatial distribution of recycling capacity, which resulted from the complex multilayer collection channels, highly deviated from the future generation of end-of-life lead-acid batteries. The conclusion suggests that the tracking system for EVs should incorporate the automotive lead-acid batteries under the extended producer responsibility scheme to construct a collaborative takeback system between lead-acid battery producers and automotive industry. © 2022, The Editorial Board of Journal of Basic Science and Engineering. All right reserved.
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页码:1071 / 1085
页数:14
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