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sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_lto [2021/05/27 08:12] – [Trend discussion for Key Sources] kotzulla | sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_lto [2022/03/22 09:15] – [Trend discussion for Key Sources] kotzulla | ||
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In NFR category //1.A.3.a ii (i) - Domestic Civil Aviation: LTO// emissions from domestic flights between German airports occuring during LTO stage (Landing/ | In NFR category //1.A.3.a ii (i) - Domestic Civil Aviation: LTO// emissions from domestic flights between German airports occuring during LTO stage (Landing/ | ||
- | ^ Category Code ^ Method | + | ^ Category Code |
- | | 1.A.3.a ii(i) | T1, T2, T3 ||||| NS, M ||||| CS, D, M ||||| | + | | 1.A.3.a ii (i) | T1, T2, T3 |
- | ^ | + | ^ ^ |
- | | 1.A.3.a ii(i) | + | | Key Category: |
{{page> | {{page> | ||
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==== Actitvity Data ==== | ==== Actitvity Data ==== | ||
- | Specific jet kerosene consumption during LTO-stage is calculated within TREMOD AV as described in the [[sector: | + | Specific jet kerosene consumption during LTO-stage is calculated within TREMOD AV as described in the superordinate chapter. |
__Table 1: Percentual annual fuel consumption during LTO-stage of domestic flights__ | __Table 1: Percentual annual fuel consumption during LTO-stage of domestic flights__ | ||
- | | | **1990** | + | | | **1990** |
- | ^ Jet Kerosene | + | ^ Jet Kerosene |
- | ^ Aviation Gasoline | + | ^ Aviation Gasoline |
- | source: Knörr et al. (2020c) [(KNOERR2020c)] &: Gores (2020) [(GORES2020)] | + | source: Knörr et al. (2021c) [(KNOERR2021c)] &: Gores (2021) [(GORES2021)] |
As explained above, the use of aviation gasoline is - due to a lack of further information - assumed to entirely take place within the LTO-range. | As explained above, the use of aviation gasoline is - due to a lack of further information - assumed to entirely take place within the LTO-range. | ||
__Table 2: annual LTO fuel consumption for domestic flights, in terajoule__ | __Table 2: annual LTO fuel consumption for domestic flights, in terajoule__ | ||
- | | | + | | |
- | ^ Jet Kerosene | + | ^ Jet Kerosene |
- | ^ Aviation Gasoline | + | ^ Aviation Gasoline |
- | | **∑ 1.A.3.a ii (i)** ^ 9,748 ^ 8,649 ^ 10,122 ^ 9,481 ^ 9,686 ^ 9,776 ^ 9,698 ^ 9,277 ^ 8,825 ^ | + | | **∑ 1.A.3.a ii (i)** ^ 9,625 ^ 8,422 ^ 9,924 ^ 9,259 ^ 9,467 ^ 9,553 ^ 9,485 ^ 9,081 ^ 8,646 ^ |
- | source: Knörr et al. (2020c) | + | source: Knörr et al. (2020c) &: Gores (2020) |
- | {{ : | + | {{ : |
==== Emission factors ==== | ==== Emission factors ==== | ||
- | All country-specific emission factors used for emission reporting were basically ascertained within UBA project FKZ 360 16 029 (Knörr, W., Schacht, A., & Gores, S. (2010)) [(KNOERR2012)] and have since then been compiled, revised and maintained in TREMOD AV [(KNOERR2020c)]. | + | All country-specific emission factors used for emission reporting were basically ascertained within UBA project FKZ 360 16 029 (Knörr, W., Schacht, A., & Gores, S. (2010)) [(KNOERR2012)] and have since then been compiled, revised and maintained in TREMOD AV. |
Furthermore, | Furthermore, | ||
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__Table 3: Country-specific emission factors, in kg/TJ__ | __Table 3: Country-specific emission factors, in kg/TJ__ | ||
- | | | + | | |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | | + | ^ NMVOC | 28,4 | |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC< | + | ^ BC< |
- | ^ PM< | + | ^ PM< |
- | ^ CO | + | ^ CO |
- | | **AVIATION GASOLINE** | + | | **AVIATION GASOLINE** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | 628 | 635 | 625 | 642 | 636 | 633 | 627 | 633 | 631 | 631 | 628 | 632 | 628 | | + | ^ NMVOC | |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC< | + | ^ BC< |
- | ^ PM< | + | ^ PM< |
- | ^ TSP< | + | ^ TSP< |
- | ^ CO | + | ^ CO |
< | < | ||
< | < | ||
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===== Trend discussion for Key Sources ===== | ===== Trend discussion for Key Sources ===== | ||
- | __Table: Outcome of Key Category Analysis__ | + | <WRAP center round info 60%> |
- | ^ | + | NFR sub-category 1.A.3.a ii (i) is no key source |
- | | by | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | - | + | </WRAP> |
- | Where **sulphur oxides** emissions are dominated by jet kerosene due to the amount of fuel used, the majority of **carbon monoxide** stems from the consumption of avgas given the much higher emission factor applied to this fuel. | + | Where, for example, **nitrogen oxides** and **sulphur oxides** emissions are dominated by jet kerosene due to the amount of fuel used,--- |
- | {{ : | + | {{: |
- | {{ : | + | {{: |
- | **Lead** emissions on the other hand, with no emission factor | + | ... the majority of **carbon monoxide** stems from the consumption of avgas given the much higher |
- | {{ : | + | Here, **Lead** emissions, with no emission factor available for jet kerosene, are only calculated for avgas. |
+ | |||
+ | {{: | ||
+ | {{: | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
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Resulting from this revision, the percentual shares of kerosene consumed during LTO within TREMOD AV have been recalculated as shown in Table 4. | Resulting from this revision, the percentual shares of kerosene consumed during LTO within TREMOD AV have been recalculated as shown in Table 4. | ||
- | __Table 4: Revised percentual share of kerosene consumed during L/TO for domestic flights, in %__ | + | __Table 4: Revised percentual share of kerosene |
- | | | + | | ^ |
- | ^ Submission | + | | **JET KEROSENE** |
- | ^ Submission | + | ^ Submission |
- | ^ absolute change | + | ^ Submission |
- | ^ relative change | + | ^ absolute change |
+ | ^ relative change | ||
+ | | **AVGAS** | ||
+ | ^ Submission 2022 | ||
+ | ^ Submission 2021 | ||
+ | ^ absolute change | ||
+ | ^ relative change | ||
- | Hence, the amount | + | Hence, the amounts |
__Table 5: Revised fuel consumption data, in terajoule__ | __Table 5: Revised fuel consumption data, in terajoule__ | ||
- | | | **1990** | **1995** | **2000** | **2005** | **2006** | **2007** | **2008** | **2009** | **2010** | **2011** | **2012** | **2013** | **2014** | **2015** | **2016** | **2017** | **2018** | | + | | ^ |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ Submission | + | ^ Submission |
- | ^ Submission 2020 | + | ^ Submission 2021 | 9,380 | 8,303 | |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative |
- | | **AVIATION GASOLINE** | + | | **AVGAS** |
- | ^ Submission 2021 | + | ^ Submission |
- | ^ Submission 2020 | + | ^ Submission 2021 | 368 | 346 | 311 | 293 | 283 | 283 | 276 | 255 | 236 | 248 | 237 | 234 | 237 | 246 | 234 | 232 | 248 | 229 | |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | | **TOTAL FUEL CONSUMPTION** | + | |
- | ^ Submission 2021 | 9.748 | 8.649 | 10.122 | 9.481 | 9.686 | 9.776 | 9.698 | 9.277 | 8.825 | 8.117 | 8.408 | 7.868 | 7.534 | 7.604 | 8.078 | 8.442 | 8.610 | | + | |
- | ^ Submission 2020 | + | |
- | ^ absolute | + | |
- | ^ relative change | + | |
- | + | ||
- | In parallel, the majority of **country-specific emission factors** | + | |
- | + | ||
- | __Table 6: Revised country-specific emission factors for jet kerosene, in [kg/TJ]__ | + | |
- | | | + | |
- | | **AMMONIA** | + | |
- | ^ Submission | + | |
- | ^ Submission 2020 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | 4,00 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
- | | **NON-METHANE VOLATILE ORGANIC COMPUNDS - NMVOC** | + | |
- | ^ Submission 2021 | 28,4 | 28,9 | 30,5 | 32,4 | 33,9 | 34,4 | 34,7 | 33,2 | 32,3 | 31,9 | 32,0 | 34,9 | 37,0 | 36,9 | 36,5 | 38,3 | 39,1 | | + | |
- | ^ Submission 2020 | 29,1 | 30,2 | 30,5 | 32,4 | 33,9 | 34,7 | 35,1 | 33,9 | 33,4 | 33,2 | 33,5 | 36,8 | 37,7 | 38,8 | 39,0 | 40,9 | 41,2 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
- | | **NITROGEN OXIDES** | + | |
- | ^ Submission 2021 | 295 | 324 | 287 | 277 | 276 | 281 | 290 | 300 | 304 | 309 | 312 | 311 | 310 | 312 | 321 | 322 | 316 | | + | |
- | ^ Submission 2020 | 290 | 319 | 276 | 262 | 258 | 261 | 272 | 283 | 289 | 293 | 295 | 290 | 299 | 296 | 306 | 305 | 296 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
- | | **BLACK CARBON | + | |
- | ^ Submission 2021 | 1,43 | 1,57 | 1,54 | 1,61 | 1,62 | 1,59 | 1,47 | 1,48 | 1,51 | 1,50 | 1,52 | 1,53 | 1,50 | 1,52 | 1,44 | 1,44 | 1,56 | | + | |
- | ^ Submission 2020 | 1,21 | 1,20 | 1,21 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | 1,22 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
- | | **PARTICULATE MATTER | + | |
- | ^ Submission 2021 | 2,99 | 3,28 | 3,21 | 3,36 | 3,38 | 3,32 | 3,06 | 3,07 | 3,14 | 3,13 | 3,17 | 3,18 | 3,12 | 3,17 | 3,01 | 2,99 | 3,25 | | + | |
- | ^ Submission 2020 | 2,52 | 2,51 | 2,52 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | 2,54 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
- | | **CARBON MONOXIDE | + | |
- | ^ Submission 2021 | 212 | 211 | 275 | 291 | 292 | 286 | 280 | 266 | 260 | 254 | 252 | 260 | 265 | 265 | 252 | 255 | 262 | | + | |
- | ^ Submission 2020 | 203 | 201 | 254 | 262 | 260 | 255 | 250 | 240 | 240 | 234 | 232 | 238 | 241 | 246 | 238 | 238 | 238 | | + | |
- | ^ absolute change | + | |
- | ^ relative change | + | |
+ | In parallel, the majority of **country-specific emission factors** | ||
<WRAP center round info 60%> | <WRAP center round info 60%> | ||
- | For more information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following | + | For **pollutant-specific |
</ | </ | ||
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[(KNOERR2012> | [(KNOERR2012> | ||
- | [(KNOERR2020c> Knörr et al. (2020c): Knörr, W., Schacht, A., & Gores, S.: TREMOD Aviation (TREMOD AV) 2018 - Revision des Modells zur Berechnung des Flugverkehrs (TREMOD-AV). Heidelberg, Berlin: Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH & Öko-Institut e.V., Berlin & Heidelberg, | + | [(KNOERR2021c> Knörr et al. (2021c): Knörr, W., Schacht, A., & Gores, S.: TREMOD Aviation (TREMOD AV) 2021 - Revision des Modells zur Berechnung des Flugverkehrs (TREMOD-AV). Heidelberg, Berlin: Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH & Öko-Institut e.V., Berlin & Heidelberg, |
- | [(GORES2020> Gores (2020): Inventartool zum deutschen Flugverkehrsinventar 1990-2018, im Rahmen der Aktualisierung des Moduls TREMOD-AV im Transportemissionsmodell TREMOD, Berlin, | + | [(GORES2021> Gores (2021): Inventartool zum deutschen Flugverkehrsinventar 1990-2020, im Rahmen der Aktualisierung des Moduls TREMOD-AV im Transportemissionsmodell TREMOD, Berlin, |
[(EMEPEEA2019> | [(EMEPEEA2019> | ||
- | [(EUROCONTROL2020> Eurocontrol (2020): Advanced emission model (AEM); https:// | + | [(EUROCONTROL2021> Eurocontrol (2021): Advanced emission model (AEM); https:// |