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| sector:energy:fuel_combustion:transport:road_transport:fugitive_emissions_from_gasoline_evaporation [2021/03/26 14:05] – kotzulla | sector:energy:fuel_combustion:transport:road_transport:fugitive_emissions_from_gasoline_evaporation [2021/04/15 08:15] – [Table] kotzulla | ||
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| Line 7: | Line 7: | ||
| ^ Category Code ^ Method | ^ Category Code ^ Method | ||
| | 1.A.3.b v | T2 | | 1.A.3.b v | T2 | ||
| - | ^ Key Category | + | ^ Key Category |
| | 1.A.3.b v | - | | 1.A.3.b v | - | ||
| + | |||
| ===== Methodology ===== | ===== Methodology ===== | ||
| ==== Activity data ==== | ==== Activity data ==== | ||
| - | Specific data for gasoline evaporation from road vehicles are generated within TREMOD [((bibcite 1))]. | + | Specific data for gasoline evaporation from road vehicles are generated within TREMOD [(KNOERR2020a)]. |
| - The following table provides an overview of annual amounts of gasoline evaported from road vehicles in Germany. | - The following table provides an overview of annual amounts of gasoline evaported from road vehicles in Germany. | ||
| Line 25: | Line 26: | ||
| source: TREMOD 6.02 [((bibcite 1))] | source: TREMOD 6.02 [((bibcite 1))] | ||
| - | === (Implied) Emission factors === | + | ==== (Implied) Emission factors |
| - | Tier3 emission factors representing the effect of mitigation technologies are derived from TREMOD (Knörr et al., 2019a | + | Tier3 emission factors representing the effect of mitigation technologies are derived from TREMOD (Knörr et al., 2020a) [(KNOERR2020a)]. |
| __Table 2: Overview of implied emission factors per vehcile type, in kg/t__ | __Table 2: Overview of implied emission factors per vehcile type, in kg/t__ | ||
| | | **1990** | | | **1990** | ||
| - | | **PCs** | + | ^ **PCs** |
| - | | **LDVs** | + | ^ **LDVs** |
| - | | **Mopeds** | + | ^ **Mopeds** |
| - | | **Motorcycles** | + | ^ **Motorcycles** |
| ===== Discussion of emission trends ===== | ===== Discussion of emission trends ===== | ||
| - | > **NFR 1.A.3.b v - Gasoline evaporation** is key category for emissions | + | __Table: Outcome |
| + | | for: ^ | ||
| + | | by: | Level & Trend | | ||
| - | ++ Non-Methane Volatile Organic Compounds - NMVOC | + | NFR 1.A.3.b v is key source for emissions of Non-Methane Volatile Organic Compounds - NMVOC. |
| //(fugitive emissions only; no NMVOC emissions from fuel combustion included)// | //(fugitive emissions only; no NMVOC emissions from fuel combustion included)// | ||
| Line 63: | Line 66: | ||
| __Table 4: Revised implied emission factors for NMVOC emissions from evaporated gasoline, in kg/t__ | __Table 4: Revised implied emission factors for NMVOC emissions from evaporated gasoline, in kg/t__ | ||
| - | | | **1990** | + | | | **1990** |
| - | | **PASSENGER CARS** | + | | **PASSENGER CARS** |
| - | ^ Submission 2021 | | | | | | | | | | | | | | | | | | + | ^ Submission 2021 | 17,7 | 11,9 | 5,51 | 3,14 | 2,96 | 2,94 | 2,67 | 2,58 | 2,56 | 2,63 | 2,66 | 2,73 | 2,79 | 2,86 | 2,91 | 2,93 | 3,00 | |
| - | ^ Submission 2020 | | | | | | | | | | | | | | | | | | + | ^ Submission 2020 | |
| - | ^ absolute change | + | ^ absolute change |
| - | ^ relative change | + | ^ relative change |
| - | | **LIGHT-DUTY VEHICLES** | + | | **LIGHT-DUTY VEHICLES** |
| - | ^ Submission 2021 | | | | | | | | | | | | | | | | | | + | ^ Submission 2021 | 23,6 | 19,2 | 12,9 | |
| - | ^ Submission 2020 | | | | | | | | | | | | | | | | | | + | ^ Submission 2020 | 24,9 | 20,0 | 13,9 | |
| - | ^ absolute change | + | ^ absolute change |
| - | ^ relative change | + | ^ relative change |
| - | | **MOTORCYCLES** | + | | **MOPEDS** |
| - | ^ Submission 2021 | | | | | | | | | | | | | | | | | | + | ^ Submission 2021 | 37,4 | 19,2 | 18,4 | 16,4 | 16,1 | 15,5 | 15,2 | 14,6 | 14,6 | 14,7 | 14,7 | 14,5 | 14,5 | 14,3 | 14,3 | 14,4 | 14,3 | |
| - | ^ Submission 2020 | | | | | | | | | | | | | | | | | | + | ^ Submission 2020 | 37,4 | 23,7 | 21,1 | 17,6 | 17,1 | 16,4 | 15,9 | 15,1 | 15,0 | 14,9 | 14,8 | 14,6 | 14,4 | 13,8 | 13,9 | 14,0 | 14,3 | |
| - | ^ absolute change | + | ^ absolute change |
| - | ^ relative change | + | ^ relative change |
| - | | **MOPEDS** |||||||||||||||||| | + | | **MOTORCYCLES** |||||||||||||||||| |
| - | ^ Submission 2021 | | | | | | | | | | | | | | | | | | + | ^ Submission 2021 | 23,3 | 24,8 | 16,2 | 15,8 | 16,1 | 16,5 | 16,1 | 17,4 | 18,8 | 20,5 | 21,8 | 23,6 | 23,3 | 22,5 | 22,7 | 22,5 | 23,1 | |
| - | ^ Submission 2020 | | | | | | | | | | | | | | | | | | + | ^ Submission 2020 | 23,3 | 24,8 | 16,2 | 15,8 | 16,5 | 16,5 | 16,1 | 17,4 | 18,8 | 20,5 | 21,8 | 23,6 | 23,3 | 21,8 | 22,2 | 22,4 | 22,4 | |
| - | ^ absolute change | + | ^ absolute change |
| - | ^ relative change | + | ^ relative change |
| As a result, **NMVOC emissions from gasoline evaporation** were re-estimated as follows: | As a result, **NMVOC emissions from gasoline evaporation** were re-estimated as follows: | ||
| Line 103: | Line 106: | ||
| Besides a routine revision of the underlying model, no specific improvements are planned. | Besides a routine revision of the underlying model, no specific improvements are planned. | ||
| - | ===== FAQs ===== | ||
| - | |||
| - | ------ | ||
| - | [[bibliography]] | + | [(KNOERR2020a> |
| - | : 1 : Knörr et al. (2019a): 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: | + | |
| - | [[/ | + | |