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sector:energy:fuel_combustion:industry:mobile_combustion_in_manufacturing_industries_construction [2021/01/13 16:46] – kotzulla | sector:energy:fuel_combustion:industry:mobile_combustion_in_manufacturing_industries_construction [2021/12/15 20:00] (current) – external edit 127.0.0.1 | ||
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- | ====== Short description | + | ====== 1.A.2.g vii - Mobile Combustion in Manufacturing Industries and Construction |
+ | |||
+ | ===== Short description ===== | ||
Under NFR //1.A.2.g vii - Mobile Combustion in Manufacturing Industries and Construction//, | Under NFR //1.A.2.g vii - Mobile Combustion in Manufacturing Industries and Construction//, | ||
- | | **NFR-Code** | **Name of Category** | **Method** | **AD** | **EF** | **Key Category** | + | ^ Category |
- | | 1.A.2.g vii | Offroad Construction Vehicles |= T1, T2 |= NS, M |= CS, D, M |= **L & T**: CO, PM< | + | | 1.A.2.g vii | T1,T2 ||||| |
+ | ^ Key Category | ||
+ | | 1.A.2.g vii | ||
+ | ===== Methodology ===== | ||
- | ====== Method ====== | + | ==== Activity data ==== |
- | ===== Activity data ===== | + | |
- | Sector-specific consumption data is included in the primary fuel-delivery data are available from NEB line 67: ' | + | Sector-specific consumption data is included in the primary fuel-delivery data are available from NEB line 67: ' |
__Table 1: Sources for primary fuel-delivery data__ | __Table 1: Sources for primary fuel-delivery data__ | ||
Line 16: | Line 20: | ||
| as of 1995 | **AGEB** - National Energy Balance, line 67: ' | | as of 1995 | **AGEB** - National Energy Balance, line 67: ' | ||
- | Following the deduction of energy inputs for military vehicles as provided in (BAFA, | + | Following the deduction of energy inputs for military vehicles as provided in (BAFA, |
- | URL: http:// | + | |
__Table 2: Percental annual contribution of 1.A.2.g vii to fuel-specific over-all delivery data provided in NEB line 67__ | __Table 2: Percental annual contribution of 1.A.2.g vii to fuel-specific over-all delivery data provided in NEB line 67__ | ||
- | | | + | | |
- | | Diesel Fuels | 42% | + | ^ Diesel Fuels | 43,0% | 46,4% | 47,0% | |
- | | Gasoline Fuels | 31% | + | ^ Gasoline Fuels | 31,5% | 59,7% | 55,1% | 58,6% | 64,5% | 64,4% | 66,9% | 67,1% | 66,9% | 66,7% | 68,4% | 68,1% | 64,2% | 63,2% | |
- | + | ||
__Table 3: Annual fuel consumption in construction vehicles and mobile machinery, in terajoules__ | __Table 3: Annual fuel consumption in construction vehicles and mobile machinery, in terajoules__ | ||
- | | | + | | | **1990** |
- | | Diesel Oil | + | ^ Diesel Oil |
- | | Gasoline | + | ^ Gasoline |
- | | Biodiesel | + | ^ Biodiesel |
- | | Biogasoline | + | ^ Biogasoline |
- | | **Ʃ 1.A.2.g vii** | + | | **Ʃ 1.A.2.g vii** |
> NOTE: The remarkable increase in gasoline consumption after 2014 relates to the strongly increased inland deliveries reported in NEB line 67. | > NOTE: The remarkable increase in gasoline consumption after 2014 relates to the strongly increased inland deliveries reported in NEB line 67. | ||
- | [[gallery size=" | + | {{ :sector: |
- | : 1A2gvii_AD.PNG | + | {{ :sector: |
- | : 1A2gvii_AD_bio.PNG | + | |
- | [[/ | + | |
- | ===== Emission factors | + | ==== Emission factors ==== |
The emission factors used here are of rather different quality: | The emission factors used here are of rather different quality: | ||
- | Basically, for all **main pollutants**, | + | Basically, for all **main pollutants**, |
- | __Table 4: Annual country-specific emission | + | __Table 4: Annual country-specific emission |
- | | | **1990** | + | | |
- | | **Gasoline fuels** | + | | **Gasoline fuels** |
- | | NH< | + | ^ NH< |
- | | NMVOC<sub>exhaust</sub> | 77.8 | 74.8 | 82.3 | 101 | 106 | 106 | 106 | 106 | 106 | 106 | 106 | 106 | 106 | | + | ^ NMVOC<sup>2</sup> |
- | | NMVOC<sub>evapor.</sub> | 678 | 623 | 571 | 563 | 561 | 561 | 561 | 561 | 561 | 561 | 561 | 561 | 561 | | + | ^ NMVOC<sup>3</sup> |
- | | NO< | + | ^ NO< |
- | | SO< | + | ^ SO< |
- | | BC | 0.302 | 0.271 | 0.241 | 0.236 | 0.236 | 0.236 | 0.236 | 0.236 | 0.235 | 0.235 | 0.235 | 0.235 | 0.235 | | + | ^ BC< |
- | | PM | + | ^ PM< |
- | | TSP | 2.35 | 0.82 | | + | ^ TSP< |
- | | CO | + | ^ CO | 38.459 | 35.290 | 32.423 | 32.108 | 34.681 | 35.250 | 35.791 | 36.289 | 36.661 | 36.840 | 36.918 | 36.973 | 37.010 | |
- | | Pb | + | ^ Pb | 1.471 | 0.516 | | | | | | | | | | | |
- | | **Diesel fuels** | + | | **Diesel fuels** |
- | | NH< | + | ^ NH< |
- | | NMVOC | 185 | | + | ^ NMVOC |
- | | NO< | + | ^ NO< |
- | | SO< | + | ^ SO< |
- | | BC | + | ^ BC< |
- | | PM | + | ^ PM< |
- | | CO | + | ^ CO | |
+ | < | ||
+ | < | ||
+ | < | ||
+ | < | ||
+ | < | ||
+ | < | ||
- | - 1 due to lack of better information: | + | <WRAP center round info 100%> |
- | | + | With respect |
- | | + | </WRAP> |
- | | + | |
- | - 5 estimated via a f-BCs as provided in [((bibcite 3))], Chapter 1.A.2.g vii, 1.A.4.a ii, b ii, c ii, 1.A.5.b i - Non-road, note to Table 3-1: Tier 1 emission factors | + | For lead (Pb) from leaded gasoline and corresponding TSP emissions, additional emissions are are calculated from 1990 to 1997 based upon contry-specific |
- | - 6 from leaded gasoline | + | |
- | > **NOTE:** With respect to the emission factors | + | <WRAP center round info 100%> |
+ | For information on the **emission factors for heavy-metal and POP exhaust emissions**, please refer to Appendix 2.3 - Heavy Metal (HM) exhaust emissions from mobile sources and Appendix 2.4 - Persistent Organic Pollutant (POP) exhaust emissions from mobile sources. | ||
+ | </ | ||
- | 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 [((bibcite 3))]. | ||
- | For information on the **emission factors for heavy-metal and POP exhaust emissions**, | ||
+ | ===== Discussion of emission trends ===== | ||
- | ====== Discussion | + | __Table: Outcome |
- | + | | for: ^ CO | |
- | + | | by: | Level | L | |
- | > **NFR 1.A.2.g vii** is key source | + | |
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. | ||
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In contrast, for all regulated pollutants (such as NOx, SOx, NMVOC and particles), emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | In contrast, for all regulated pollutants (such as NOx, SOx, NMVOC and particles), emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | ||
- | Here, as NMVOC emissions are dominated by gasoline fuels, the trend shows the same strong decline after 2011 as the underlying activity data (see above and [[ NFR 1.A.4 - mobile | + | {{ : |
+ | {{ : | ||
+ | |||
+ | Here, as NMVOC emissions are dominated by gasoline fuels, the trend shows the same strong decline after 2011 as the underlying activity data (see above and NFR 1.A.4 - mobile, Table 1.) | ||
The remarkable increase after 2014 relates to the strongly increased gasoline inland deliveries reported in NEB line 67. (see table 3 above). This noticeable increase will be checked by the compiler of the National Energy Balance. | The remarkable increase after 2014 relates to the strongly increased gasoline inland deliveries reported in NEB line 67. (see table 3 above). This noticeable increase will be checked by the compiler of the National Energy Balance. | ||
+ | |||
+ | {{ : | ||
Over-all PM emissions are by far dominated by emissions from diesel oil combustion with the falling trend basically following the decline in fuel consumption between 2000 and 2005. | Over-all PM emissions are by far dominated by emissions from diesel oil combustion with the falling trend basically following the decline in fuel consumption between 2000 and 2005. | ||
Nonetheless, | Nonetheless, | ||
+ | |||
+ | {{ : | ||
Additional contributors such as the impact of TSP emissions from the use of leaded gasoline (until 1997) have no significant effect onto over-all emission estimates. | Additional contributors such as the impact of TSP emissions from the use of leaded gasoline (until 1997) have no significant effect onto over-all emission estimates. | ||
- | ====== Recalculations | + | ===== Recalculations ===== |
+ | Revisions in **activity data** result from slightly adapted EBZ67 shares as well as the implementation of primary activity data from the now finalised NEB 2019. | ||
- | Revisions | + | __Table 5: Revised annual contribution of 1.A.2.g vii to fuel-specific over-all fuel deliveries provided |
+ | | | ||
+ | | **diesel fuels** | ||
+ | ^ Submission 2021 | ||
+ | ^ Submission 2020 | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
+ | | **gasoline fuels** | ||
+ | ^ Submission 2021 | ||
+ | ^ Submission 2020 | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
__Table 6: Revised activity data, in terajoules__ | __Table 6: Revised activity data, in terajoules__ | ||
- | + | | | **1990** | |
- | source: own estimates based on [((bibcite | + | | **diesel fuels** |
+ | ^ Submission 2021 | | ||
+ | ^ Submission 2020 | | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
+ | | **gasoline fuels** | ||
+ | ^ Submission 2021 | 1.420 | 4.453 | 4.079 | 4.302 | 2.907 | 2.641 | 826 | 815 | 870 | 3.471 | 3.554 | 3.536 | 3.263 | | ||
+ | ^ Submission 2020 | 1.420 | 4.453 | 4.079 | 4.288 | 2.886 | 2.619 | 819 | 808 | 861 | 3.431 | 3.512 | 3.491 | 3.419 | | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
+ | | **over-all fuel consumption** | ||
+ | ^ Submission 2021 | | ||
+ | ^ Submission 2020 | | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
As in contrast, all **emission factors** remain unrevised compared to last year's susbmission, | As in contrast, all **emission factors** remain unrevised compared to last year's susbmission, | ||
- | > For specific | + | <WRAP center round info 60%> |
+ | For specific information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following chapter [[general:recalculations: | ||
+ | </ | ||
- | ====== Uncertainties | + | ===== Uncertainties ===== |
- | Uncertainty estimates for **activity data** of mobile sources derive from research project FKZ 360 16 023: " | + | Uncertainty estimates for **activity data** of mobile sources derive from research project FKZ 360 16 023: " |
Uncertainty estimates for **emission factors** were compiled during the PAREST research project. Here, the final report has not yet been published. | Uncertainty estimates for **emission factors** were compiled during the PAREST research project. Here, the final report has not yet been published. | ||
- | ====== Planned improvements | + | ===== Planned improvements ===== |
Besides a **routine revision** of the **TREMOD MM** model, no specific improvements are planned. | Besides a **routine revision** of the **TREMOD MM** model, no specific improvements are planned. | ||
- | ====== FAQs ====== | + | ===== FAQs ===== |
**//Why are similar EF applied for estimating exhaust heavy metal emissions from both fossil and biofuels?// | **//Why are similar EF applied for estimating exhaust heavy metal emissions from both fossil and biofuels?// | ||
- | The EF provided in [((bibcite 4))] and [((bibcite 5))] represent summatory values for (i) the fuel's and (ii) the lubricant' | + | The EF provided in [(EMEPEEA2019)] represent summatory values for (i) the fuel's and (ii) the lubricant' |
- | + | ||
- | ------ | + | |
- | + | ||
- | [[bibliography]] | + | |
- | : 1 : AGEB, 2019: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; | + | |
- | : 2 : BAFA, 2019: Federal Office of Economics and Export Control (Bundesamt für Wirtschaft und Ausfuhrkontrolle, | + | |
- | URL: http:// | + | |
- | : 3 : Knörr et al. (2019b): Knörr, W., Heidt, C., Gores, S., & Bergk, F. (2019b): ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Aktualisierung des Modells TREMOD-Mobile Machinery (TREMOD MM) 2019, Heidelberg, 2019. | + | |
- | : 4 : EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook 2019; Copenhagen, 2019. | + | |
- | : 5 : Rentz et al., 2008: Nationaler Durchführungsplan unter dem Stockholmer Abkommen zu persistenten organischen Schadstoffen (POPs), im Auftrag des Umweltbundesamtes, | + | |
- | : 6 : Knörr et al. (2009): Knörr, W., Heldstab, J., & Kasser, F.: Ermittlung der Unsicherheiten der mit den Modellen TREMOD und TREMOD-MM berechneten Luftschadstoffemissionen des landgebundenen Verkehrs in Deutschland; | + | |
- | [[/ | + | |
+ | [(AGEB2020> | ||
+ | [(BAFA2020> | ||
+ | URL: https:// | ||
+ | [(KNOERR2020b> | ||
+ | [(EMEPEEA2019> | ||
+ | [(RENTZ2008> | ||
+ | [(KNOERR2009> |