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appendices:appendix2.2-road-transport [2021/04/14 20:40] – kotzulla | appendices:appendix2.2-road-transport [2023/03/13 14:36] – [Derivation of emission factors] kotzulla | ||
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Since TREMOD calculates fuel consumption in tonnes, the results first have to be converted into terajoule [TJ]. For this purpose the net calorific values of the Working Group on Energy Balances (AGEB) are used. | Since TREMOD calculates fuel consumption in tonnes, the results first have to be converted into terajoule [TJ]. For this purpose the net calorific values of the Working Group on Energy Balances (AGEB) are used. | ||
- | __Table 1: Net calorific values for gasoline and diesel | + | __Table 1: Net calorific values for gasoline and diesel |
- | ||= **Year** | + | | |
- | ||~ 1990-1992 | + | ^ 1990-2000 |
- | ||~ since 1993 ||> 43.543 MJ/kg ||> 42.960 MJ/kg || | + | ^ 2005 | |
- | ^^Source: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen)^^ | + | ^ 2006 |
+ | ^ 2007 | | ||
+ | ^ 2008 | 43,543 | | ||
+ | ^ 2009 | ||
+ | ^ 2010 | ||
+ | ^ 2011 | | ||
+ | ^ 2012 | 43,543 | | ||
+ | ^ 2013 | ||
+ | ^ 2014 | ||
+ | ^ 2015 | ||
+ | ^ 2016 | ||
+ | ^ 2017 | ||
+ | ^ 2018 | ||
+ | ^ 2019 | ||
+ | ^ 2020 | ||
+ | ^ 2021 | ||
+ | Source: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen) | ||
The correction factors are derived in TREMOD separately for the various vehicle categories, as follows: | The correction factors are derived in TREMOD separately for the various vehicle categories, as follows: | ||
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__Table 2: Correction factors for adjustment of TREMOD estimates to the National Energy Balance__ | __Table 2: Correction factors for adjustment of TREMOD estimates to the National Energy Balance__ | ||
+ | | ^ Gasoline fuels ^ Diesel fuels || | ||
+ | ^ | PC, LDV, M2W | PC, LDV | HDV, Bus | | ||
+ | ^ 1990 | 1.086 | ||
+ | ^ 1995 | 1.046 | ||
+ | ^ 2000 | 0.995 | ||
+ | ^ 2005 | 0.938 | ||
+ | ^ 2006 | 0.914 | ||
+ | ^ 2007 | 0.899 | ||
+ | ^ 2008 | 0.896 | ||
+ | ^ 2009 | 0.885 | ||
+ | ^ 2010 | 0.871 | ||
+ | ^ 2011 | 0.879 | ||
+ | ^ 2012 | 0.858 | ||
+ | ^ 2013 | 0.879 | ||
+ | ^ 2014 | 0.894 | ||
+ | ^ 2015 | 0.890 | ||
+ | ^ 2016 | 0.900 | ||
+ | ^ 2017 | 0.912 | ||
+ | ^ 2018 | 0.877 | ||
+ | ^ 2019 | 0.873 | ||
+ | ^ 2020 | 0.901 | ||
+ | ^ 2021 | 0.921 | ||
Source: TREMOD (Knörr, W. et al. (2020a)) [(KNOERR2020a)] | Source: TREMOD (Knörr, W. et al. (2020a)) [(KNOERR2020a)] | ||
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Mileage data were updated on the basis of the "2002 mileage survey" | Mileage data were updated on the basis of the "2002 mileage survey" | ||
+ | The follwing chart illustrates the more or less exponential increase in annual mileage of electric road vehicles. | ||
+ | {{ : | ||
==== Shifting of fuel purchases to other countries ==== | ==== Shifting of fuel purchases to other countries ==== | ||
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* The SO,,2,, emission factor for petroleum is set to 24 kg/TJ for those years in which diesel fuel has a higher value. In all other years, the lower value for diesel fuel is used. | * The SO,,2,, emission factor for petroleum is set to 24 kg/TJ for those years in which diesel fuel has a higher value. In all other years, the lower value for diesel fuel is used. | ||
- | [(KNOERR2020> Knörr et al. (2002): Knörr, W., Höpfner, U., & Lambrecht, U. (2002): Aktualisierung des " | + | [(KNOERR2002> Knörr et al. (2002): Knörr, W., Höpfner, U., & Lambrecht, U. (2002): Aktualisierung des " |
- | [(KNOERR2020a> Knörr et al. (2020a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Fortschreibung des Daten- und Rechenmodells: | + | [(KNOERR2022a> Knörr et al. (2022a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Fortschreibung des Daten- und Rechenmodells: |
[(IVT2004> | [(IVT2004> | ||
[(BAST2007> | [(BAST2007> |