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Health and Climate Incentives for the Deployment of Cleaner On-Road Vehicle Technologies

机译:卫生和气候激励措施,用于部署清洁式陆上车辆技术

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Reducing greenhousegas (GHG) emissionsof privatepassenger vehicles, transit buses, and commercial vehicles with newer technology can improve air quality, and, subsequently, population exposure and public health. For the Greater Toronto and Hamilton Area, we estimated the burden of each vehicle fleet on population health in the units of years of life lost and premature deaths. We then assessed the separate health benefits of electrifying private vehicles, transit buses, and replacing the oldest commercial vehicles with newer trucks. A complete deployment of electric passenger vehicles would lead to health benefits similar to replacing all trucks older than 8 years (i.e., about 300 premature deaths prevented) in the first year of implementation; however, GHG emissions would be mainly reduced with passenger fleet electrification. Transit bus electrification has similar health benefits as electrifying half of the passenger fleet (i.e., about 150 premature deaths prevented); however, the GHG emission reductions reached under the bus electrification scenario are lower by 90%. By accelerating policies to electrify cars and buses and renew older trucks, governments can save hundreds of lives per year and mitigate the impacts of climate change.
机译:减少专用纸业车辆,运输公交车和具有较新技术的商用车的ExgreshouseGas(GHG)排放量可以提高空气质量,随后,人口暴露和公共卫生。对于较大的多伦多和汉密尔顿地区,我们估计每个车队对人口健康的负担,以多年的生命为单位失去和过早死亡。然后,我们评估了私人车辆,运输公交车的独立健康益处,并用更新的卡车更换最古老的商用车。完整部署电动乘用车将导致健康益处,类似于在执行的第一年取代8年龄超过8年的卡车(即,预防300例过早死亡);但是,温室气体排放将主要用乘客车队电气化减少。运输总线电气化具有与乘客车队的一半相似的健康益处(即,预防约150例过早死亡);然而,在总线电气化方案下达到的温室气体排放减少率较低了90%。通过加快电动汽车和公共汽车的政策,并更新较旧卡车,各国政府每年可以节省数百生命,并减轻气候变化的影响。

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