标题: The debate about the green credentials of electric cars has been reignited [打印本页] 作者: snapdragon 时间: 13-7-2020 13:17 标题: The debate about the green credentials of electric cars has been reignited 朋友买了一辆lexus的混合动力车。我家男神也进入了新能源方面的工作。由此，我也开始关注电动车。经过请教，大概明白了几点：
离家步行五分钟的商场，里面就有卖Tesla和蔚来两个牌子的车。目前的Tesla model 3是目前销量一支独秀。而越野方面国产蔚来ES6的表现非常优异。Tesla疫情前试驾时感觉没有任何可以值得考虑的地方，而且特别花哨，譬如当时表演了它跳舞，还有玄幻的开启车门的方式。
这不，今天的smh就有这样一篇文章：Electric car boom could result in resource shortages and toxic waste
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According to the research, an electric car with a 75KWh battery and NMC 811 (nickel-manganese-cobalt) chemistry needs 56kg of nickel, 7kg of manganese, 7kg of cobalt and 85 kg of copper for electric wiring.
The problem is, the study claims, these land ores have limited yield and conventional land mining processes produce billions of tonnes of waste while leaking deadly toxins into soil and water.