meta data for this page
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:residential [2022/11/09 13:07] – [Table] kotzulla | sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:residential [2023/04/11 12:28] (current) – [Discussion of emission trends] kotzulla | ||
---|---|---|---|
Line 14: | Line 14: | ||
==== Activity data ==== | ==== Activity data ==== | ||
- | Activity data are taken from annual fuel delieveries data provided in line 66: ' | + | Activity data are taken from annual fuel delieveries data provided in line 66: ' |
__Table 1: Sources for consumption data in 1.A.4.b ii__ | __Table 1: Sources for consumption data in 1.A.4.b ii__ | ||
Line 39: | Line 39: | ||
{{ : | {{ : | ||
- | These primary activity data can be distributed onto 2- and 4-stroke engines used in households via annual shares from Knörr et al. (2020b) [(KNOERR2020b)]. | + | These primary activity data can be distributed onto 2- and 4-stroke engines used in households via annual shares from Knörr et al. (2022b) [(KNOERR2022b)]. |
__Table 3: Annual shares of 2- and 4-stroke engines__ | __Table 3: Annual shares of 2- and 4-stroke engines__ | ||
Line 69: | Line 69: | ||
The emission factors used here are of rather different quality: | The emission factors used here are of rather different quality: | ||
- | For all **main pollutants**, | + | For all **main pollutants**, |
Here, as no such specific EF are available for biofuels, the values used for gasoline are applied to bioethanol, too. | Here, as no such specific EF are available for biofuels, the values used for gasoline are applied to bioethanol, too. | ||
- | For lead (Pb) from leaded gasoline and corresponding TSP emissions, additional emissions are are calculated from 1990 to 1997 based upon contry-specific emission factors from [(KNOERR2020b)].) | + | For lead (Pb) from leaded gasoline and corresponding TSP emissions, additional emissions are are calculated from 1990 to 1997 based upon contry-specific emission factors from [(KNOERR2022b)].) |
__Table 4: Annual country-specific emission factors from TREMOD MM< | __Table 4: Annual country-specific emission factors from TREMOD MM< | ||
Line 155: | Line 155: | ||
For all unregulated pollutants, emission trends directly follow the trend in fuel consumption. | For all unregulated pollutants, emission trends directly follow the trend in fuel consumption. | ||
- | {{ : | + | {{ : |
Here, as the emission factors for heavy metals (and POPs) are derived from tier1 default values, the emission' | Here, as the emission factors for heavy metals (and POPs) are derived from tier1 default values, the emission' | ||
Line 162: | Line 162: | ||
For all regulated pollutants, emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | For all regulated pollutants, emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | ||
- | However, especially for CO and NOx, trends are strongly influenced by the changes in annual fuel deliveries as provided in NEB line 66. | + | However, especially for CO and NO< |
- | {{: | + | {{ : |
- | {{: | + | {{ : |
- | {{: | + | |
+ | Here, emissions of sulphur oxides follow the step-by-step reduction of sulphur contents in liquid fuels, resulting in a reduction of over 95% since 1990. | ||
+ | |||
+ | {{ : | ||
== Particulate matter == | == Particulate matter == | ||
Line 182: | Line 185: | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
- | Compared to Submission 2022, recalcultaions | + | Compared to Submission 2022, recalcultaions |
| ^ gasoline | | ^ gasoline | ||
- | | Submission 2023 | 3.186 | + | ^ Submission 2023 | 3.186 |
- | | Submission 2022 | 4.055 | + | ^ Submission 2022 | 4.055 |
- | | absolute change | + | ^ absolute change |
- | | relative change | + | ^ relative change |
<WRAP center round info 65%> | <WRAP center round info 65%> | ||
- | For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the recalculation tables following [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the recalculation tables following [[general: |
</ | </ | ||
Line 209: | Line 212: | ||
The EF provided in [(RENTZ2008)] represent summatory values for (i) the fuel's and (ii) the lubricant' | The EF provided in [(RENTZ2008)] represent summatory values for (i) the fuel's and (ii) the lubricant' | ||
- | [(AGEB2020> | + | [(AGEB2022> |
- | [(KNOERR2020b>Knörr et al. (2020b): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Aktualisierung des Modells TREMOD-Mobile Machinery (TREMOD MM) 2020, Heidelberg, | + | [(KNOERR2022b>Knörr et al. (2022b): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Aktualisierung des Modells TREMOD-Mobile Machinery (TREMOD MM) 2022, Heidelberg, |
[(EMEPEEA2019> | [(EMEPEEA2019> | ||
[(RENTZ2008> | [(RENTZ2008> | ||
[(KNOERR2009> | [(KNOERR2009> |