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首页> 外文期刊>International journal of sustainable transportation >Emissions and exposure costs of electric versus conventional vehicles: A case study in Texas
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Emissions and exposure costs of electric versus conventional vehicles: A case study in Texas

机译：电动和传统汽车的排放和暴露成本：德克萨斯州的案例研究

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摘要

The emissions and human exposure impacts of electric vehicle (EV) adoption, especially in comparison to conventional gasoline- or diesel-powered engines, depend on numerous factors including geography, electricity generation, and fuel mix. Results of any analysis also vary depending on the nature of data collected and their level of aggregation by time or location. This paper combines several approaches to develop a robust estimate of these impacts specific to the state of Texas by considering marginal emissions by time of day, as well as location of vehicle and power plant emissions. The authors estimate health and other external costs of operating an EV in the state at approximately $62 per year, compared with an average of $136 for a passenger car powered by gasoline.
机译：电动汽车（EV）的排放和人体暴露影响，尤其是与传统的汽油或柴油发动机相比，取决于许多因素，包括地理位置，发电和燃料混合。任何分析的结果还取决于收集的数据的性质及其按时间或位置的汇总级别。本文通过考虑一天中的边际排放量以及车辆和发电厂排放物的位置，结合了几种方法来对这些特定于德克萨斯州的影响进行可靠的估计。作者估计，在该州经营电动汽车的健康和其他外部成本约为每年62美元，而汽油驱动的乘用车平均为136美元。

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