德国媒体和政界近期对欧盟电动汽车政策提出质疑。德国《图片报》报道称欧盟关于电动汽车碳中性的说法"危险"1，巴伐利亚州总理索德呼吁停止欧盟2035年燃油车淘汰计划1。慕尼黑工业大学发布的报告称电动汽车仅比燃油车减少"平均41%"碳排放，并指出该计算未充分考虑制造和电力结构等因素1。
对此，独立研究机构提供了更乐观的数据。国际清洁运输委员会2025年研究发现电动汽车排放量比汽油车低"平均73%"，若使用可再生电力可达"78%"减少1。欧盟和国际能源署的类似研究得出碳减少"60%-66%"的结论1，德国环保部更称现代车辆可实现"80%"减少1。
关于电池生产的环境成本，采矿1吨锂需要"约200万升水"，足以生产"约125辆"电动汽车1。电动汽车生产排放虽比汽油车高"40%"，但行驶"约17000公里"后这一差距即可抵消1。欧洲电网已实现"超过70%"去碳化，预计2040年"几乎完全去碳化"1，为电动汽车的清洁运行提供了基础。欧洲委员会还承诺向电池行业提供"1.5亿欧元"无息贷款1。德国调查显示"54%"受访者更倾向考虑购买电动汽车作为下一辆车1。
A report from Munich University of Technology has reignited controversy over the environmental credentials of electric vehicles in Europe, challenging the European Union's commitment to phasing out fossil fuel cars by 2035.1 The German report claims that electric vehicles reduce carbon emissions by an average of only 41 percent compared to conventional cars, a figure that does not account for manufacturing emissions and the current energy grid composition.1
However, independent research organizations strongly contest these findings. The International Council on Clean Transportation's 2025 study found that electric vehicles emit approximately 73 percent less carbon than gasoline-powered cars on average, with potential reductions reaching 78 percent when powered by renewable electricity.1 The European Union and the International Energy Agency have reached similar conclusions, estimating carbon reductions of between 60 and 66 percent, while Germany's environmental ministry argues that modern vehicles can achieve 80 percent emission reductions.1
Regarding concerns about battery production, lithium mining for one ton of the material requires approximately 2 million liters of water, sufficient to produce roughly 125 electric vehicles.1 While manufacturing electric vehicles generates about 40 percent more emissions than producing gasoline cars, this carbon deficit is offset after the vehicles have traveled approximately 17,000 kilometers.1 Europe's electricity grid has already undergone more than 70 percent decarbonization, with expectations of near-complete decarbonization by 2040.1 To support the transition, the European Commission has committed 150 million euros in interest-free loans to the battery industry.1 Despite the ongoing debate, a German survey indicates that 54 percent of respondents favor considering an electric vehicle as their next purchase.1
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