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| DOI | 10.1016/j.atmosenv.2020.117568 |
| Extended emission factors for future automotive propulsion in Germany considering fleet composition, new technologies and emissions from energy supplies | |
| Seum S.; Ehrenberger S.; Pregger T. | |
| 发表日期 | 2020 |
| ISSN | 1352-2310 |
| 卷号 | 233 |
| 英文摘要 | Until today, road transport is largely fossil fuel driven and contributes significantly to greenhouse gas emissions and air pollutants. In order to assess the impact of development pathways of future transport, new emission factors for emerging technologies and a shift in the assessment framework that extends the emissions to include electricity generation is needed. The focus of this study is to provide emission factors for future passenger cars and fleets and offer an approach to comprehensively assess emission effects in future studies. Our scenario storyline approach imbeds different levels of changes in consideration of plausibility and consistency. We developed three pathways for Germany up to 2040 in order to capture the interdependencies of measures and developments. We hereby consistently modified the progress in transport technologies and in power generation together with changes in fleet compositions. Furthermore, we developed emission factors and energy consumption factors for plug-in hybrid and electric vehicles and expanded the conventional tank-to-wheel emission factors by including emissions derived from consistent energy scenarios. The development of emission factors depends on multiple factors, including vehicle and engine size. Furthermore, electrification shifts the emissions from tailpipe to power generation. Particularly for nitrogen oxides and particulate matter emissions, electric power generation for transport purposes could contribute significantly to ambient air emissions in the future, while tailpipe emissions can be expected to decline substantially. © 2020 Elsevier Ltd |
| 关键词 | Car emissionEnergy scenarioFleet-wide emission factorGerman transport scenario |
| 语种 | 英语 |
| scopus关键词 | Electric power generation; Energy utilization; Fossil fuels; Gas emissions; Greenhouse gases; Nitrogen oxides; Plug-in hybrid vehicles; Automotive propulsion; Electricity generation; Emerging technologies; Emission factors; Fleet composition; Particulate matter emissions; Tailpipe emission; Transport technology; Air pollution; carbon dioxide; carbon monoxide; diesel fuel; fossil fuel; gasoline; nitrogen oxide; ambient air; automation; electric vehicle; electrical power; electricity generation; electrification; nitrogen oxides; power generation; road transport; air pollutant; ambient air; Article; car; carbon footprint; electricity; energy consumption; energy resource; exhaust gas; Germany; particulate matter; priority journal; renewable energy; Germany |
| 来源期刊 | ATMOSPHERIC ENVIRONMENT
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/249121 |
| 作者单位 | Institute of Transport Research, German Aerospace Center (DLR), Rudower Chaussee 7, Berlin, 12489, Germany; Institute of Vehicle Concepts, German Aerospace Center (DLR), Pfaffenwaldring 38-40, Stuttgart, 70569, Germany; Department of Energy Systems Analysis, Institute of Engineering Thermodynamics, German Aerospace Center (DLR), Pfaffenwaldring 38-40, Stuttgart, 70569, Germany |
| 推荐引用方式 GB/T 7714 | Seum S.,Ehrenberger S.,Pregger T.. Extended emission factors for future automotive propulsion in Germany considering fleet composition, new technologies and emissions from energy supplies[J],2020,233. |
| APA | Seum S.,Ehrenberger S.,&Pregger T..(2020).Extended emission factors for future automotive propulsion in Germany considering fleet composition, new technologies and emissions from energy supplies.ATMOSPHERIC ENVIRONMENT,233. |
| MLA | Seum S.,et al."Extended emission factors for future automotive propulsion in Germany considering fleet composition, new technologies and emissions from energy supplies".ATMOSPHERIC ENVIRONMENT 233(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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