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sector:energy:fuel_combustion:transport:road_transport:emissions_from_fuel_combustion_in_road_vehicles:start [2021/12/15 19:07] – external edit 127.0.0.1 | sector:energy:fuel_combustion:transport:road_transport:emissions_from_fuel_combustion_in_road_vehicles:start [2022/03/16 08:36] (current) – kotzulla | ||
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==== Activity data ==== | ==== Activity data ==== | ||
- | Basically, total inland fuel deliveries are available from the National Energy Balances (NEBs) (AGEB, | + | Basically, total inland fuel deliveries are available from the National Energy Balances (NEBs) (AGEB, |
- | Based upon these primary activity data, specific consumption data for the different types of road vehicles are generated within TREMOD [(KNOERR2020a)]. | + | Based upon these primary activity data, specific consumption data for the different types of road vehicles are generated within TREMOD [(KNOERR2021a)]. |
<WRAP center round info 60%> | <WRAP center round info 60%> | ||
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==== Emission factors ==== | ==== Emission factors ==== | ||
- | The majority of emissions factors for exhaust emissions from road transport are taken from the ' | + | The majority of emissions factors for exhaust emissions from road transport are taken from the ' |
<WRAP center round info 100%> | <WRAP center round info 100%> | ||
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For **ammonia emissions**, | For **ammonia emissions**, | ||
- | The observed trends for **NO,,x,,, NMVOC and CO emissions** represent the changes in legislatory emission limits and the regarding implementation of mitigation technologies. | + | The observed trends for **NO<sub>x</ |
Trends for **sulphur dioxide** show charcteristics very different from those shown above. | Trends for **sulphur dioxide** show charcteristics very different from those shown above. | ||
- | Here, the strong dependence on increasing fuel qualities leads to an cascaded downward trend of **SO,,2,, emissions**, | + | Here, the strong dependence on increasing fuel qualities leads to an cascaded downward trend of **SO<sub>2</ |
The following table provides the development of sulphur contents over the years for Old (OGL) and New German Länder (NGL) and Germany (GER). | The following table provides the development of sulphur contents over the years for Old (OGL) and New German Länder (NGL) and Germany (GER). | ||
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| ::: | | ::: | ||
- | For **exhaust particulate matter emissions** from diesel road vehicles, the party assumes that nearly all particles emitted are within the PM,,2.5,, range, resulting in similar emission values for PM,,2.5,,, PM,,10,,, and TSP. | + | For **exhaust particulate matter emissions** from diesel road vehicles, the party assumes that nearly all particles emitted are within the PM<sub>2.5</ |
Excumptions from this assumption can be observed for gasoline road vehicles for the years until 1997 when **additional TSP emissions** resulted **from the use of leaded gasoline** that was banned in 1997. | Excumptions from this assumption can be observed for gasoline road vehicles for the years until 1997 when **additional TSP emissions** resulted **from the use of leaded gasoline** that was banned in 1997. | ||
Furthermore, | Furthermore, | ||
For **Heavy Metals** and **PAHs**, emissions are calculated with tier1 default EF from [(EMEPEEA2019)] resulting in trends that simply reflect the annual fuel consumption. | For **Heavy Metals** and **PAHs**, emissions are calculated with tier1 default EF from [(EMEPEEA2019)] resulting in trends that simply reflect the annual fuel consumption. | ||
+ | |||
+ | {{sector: | ||
+ | |||
Here, the only excumption are **lead emissions from leaded gasoline** that was in use until 1996 with lead contents provided in the table below: | Here, the only excumption are **lead emissions from leaded gasoline** that was in use until 1996 with lead contents provided in the table below: | ||
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Recalculations of exhaust-emissions are mainly based on annual routine revisions of the underlying TREMOD model. For more information, | Recalculations of exhaust-emissions are mainly based on annual routine revisions of the underlying TREMOD model. For more information, | ||
- | [(AGEB2020> AGEB (2020): Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; | + | [(AGEB2021> AGEB (2021): Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; |
- | [(BAFA2020> BAFA, 2020: Federal Office of Economics and Export Control (Bundesamt für Wirtschaft und Ausfuhrkontrolle, | + | [(BAFA2021> BAFA, 2021: Federal Office of Economics and Export Control (Bundesamt für Wirtschaft und Ausfuhrkontrolle, |
- | URL: https:// | + | URL: https:// |
- | [(MWV2020> MWV (2020): Association of the German Petroleum Industry (Mineralölwirtschaftsverband, | + | [(MWV2021> MWV (2021): Association of the German Petroleum Industry (Mineralölwirtschaftsverband, |
- | [(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: | + | [(KNOERR2021a> Knörr et al. (2021a): 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: |
[(KELLER2017> | [(KELLER2017> | ||
[(EMEPEEA2019> | [(EMEPEEA2019> | ||
[(RENTZ2008> | [(RENTZ2008> |