将环境安全的操作空间运行到移动和电池的目标分布中
Sophia Roy1, Abdur-Rahman Ali2, Jean-Philippe Harvey1
1Department of Chemical Engineering, Polytechnique Montreal, Montreal, QC Canada.
概括
为电动汽车电池和移动性制定安全操作空间 (SOS) 目标对于地球系统的弹性至关重要. 本研究介绍了一种方法,并证明了对参数的目标灵敏度,提供可操作的可持续发展目标.
科学领域:
- 地球系统科学 地球系统科学
- 环境科学 环境科学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 安全操作空间 (SOS) 的概念旨在保护地球系统对人类活动的弹性.
- 将广泛的SOS原则转化为针对移动和储能等领域的具体,可行的目标仍然是一个重大挑战.
研究的目的:
- 引入一种方法来推导基于SOS的目标,用于移动和电动汽车 (EV) 电池.
- 为了证明下调假设和参数如何影响这些衍生目标.
主要方法:
- 开发一种方法来计算气候影响 (CO2-eq/kWh) 和淡水使用 (m3/kWh) 的目标.
- 该方法在未来几年 (2030,2035,2050) 适用于德国和加拿大的移动和电动汽车电池.
- 对位置和电池大小变化的目标灵敏度的分析.
主要成果:
- 对气候影响的衍生目标范围:2030年147公斤CO2-eq/kWh,到2050年缩小至0.412公斤CO2-eq/kWh.
- 淡水使用的衍生目标范围:2030年为0.12.0 m3/kWh,到2050年降至0.11.1 m3/kWh.
- 基于地理位置和电池特征的目标有显著的差异.
结论:
- 该研究提供了一个框架,用于在移动部门运行基于SOS的途径.
- 这篇文章强调了制定强有力的可持续发展目标所面临的挑战,并与现有的监管和企业目标进行了比较.
- 这些发现强调了考虑特定参数的重要性,在为电动汽车电池和移动性设定有效的环境目标.
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