绘制北美电动汽车电池再利用和回收网络的图表
Margaret Slattery1, Jessica Dunn1, Alissa Kendall2
1Energy and Efficiency Institute, University of California Davis, 1605 Tilia St #100, Davis, CA 95616, USA.
Waste management (New York, N.Y.)
|November 29, 2023
概括
退役的电动汽车 (EV) 电池越来越多地由制造商和经销商管理,但正在出现一个独立的市场. 挑战包括安全,运输和数据访问,尽管合作伙伴关系的目标是封闭循环系统.
科学领域:
- 可持续的能源 可持续的能源
- 材料科学是一种材料科学.
- 环境政策 环境政策
背景情况:
- 越来越多的电动汽车 (EV) 采用需要了解寿命末期 (EOL) 电池管理.
- 美国和加拿大的退役电动汽车电池的当前途径尚未完全描述.
- 电动汽车电池寿命后网络的未来演变需要进行调查.
研究的目的:
- 确定美国和加拿大的退役电动汽车电池的当前途径.
- 预测电动汽车电池寿命后网络的未来演变.
- 突出电动汽车电池管理中的关键问题和机会.
主要方法:
- 通过采访与整个电动汽车电池价值链的利益相关者进行专家调研.
- 分析电动汽车电池管理的当前做法和未来趋势.
- 审查影响电池回收和再利用的现有和拟议的政策.
主要成果:
- 制造商和经销商网络目前管理大多数EOL电动汽车,越来越多的数量转移到独立市场.
- 安全,运输和可访问的电池数据是关键问题.
- 回收商和生产商之间正在出现新的合作伙伴关系,旨在建立一个闭环价值链.
- 由于电池材料的价值,回收和再利用之间的竞争可能会出现.
- 美国政策缺乏全面的电池收集和回收机制以及国家跟踪系统.
- 目前的系统依赖于再利用和回收经济,对价值较低或难以获得的电池构成风险.
结论:
- 电动汽车电池后续使用网络正在发展,随着越来越多的独立市场和行业对循环性的强烈承诺.
- 解决安全,运输和数据可访问性对于高效的EOL电池管理至关重要.
- 需要采取政策干预措施,以确保对离子电池 (LIB) 进行全面的收集,回收和强大的数据跟踪.
- 经济可行性仍然是一个关键因素,如果政策和基础设施不充分支持,则有可能造成物质浪费.
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