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sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_lto [2022/11/22 12:34] – [Table] kotzulla | sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_lto [2023/04/12 07:07] (current) – kotzulla | ||
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^ Jet Kerosene | ^ Jet Kerosene | ||
^ Aviation Gasoline | ^ Aviation Gasoline | ||
- | source: Knörr et al. (2021c) [(KNOERR2021c)] &: Gores (2021) [(GORES2021)] | + | source: Knörr et al. (2022c) [(KNOERR2022c)] &: Gores (2022) [(GORES2022)] |
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. | ||
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__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)** ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ | + | | **∑ 1.A.3.a ii (i)** ^ 9, |
- | source: Knörr et al. (2020c) &: Gores (2020) | + | source: Knörr et al. (2022c) &: Gores (2022) |
- | {{ : | + | {{ : |
==== 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. | + | 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. (2012)) [(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__ | ||
- | | ^ 1990 | + | | ^ 1990 |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | 28,4 | | + | ^ NMVOC | 28.4 | 28.9 | 30.5 | 32.4 | 32.3 | 31.9 | 32.0 | 34.9 | 37.0 | 36.9 | 36.5 | 38.3 | 39.1 | 40.6 | |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC< | + | ^ BC< |
- | ^ PM< | + | ^ PM< |
- | ^ CO | + | ^ CO |
- | | **AVIATION GASOLINE** | + | | **AVIATION GASOLINE** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | 628 | 635 | 625 | 642 | 631 | 631 | 628 | 632 | 628 | 632 | 627 | 620 | 648 | 660 | 660 | | | + | ^ NMVOC | 628 | 635 | 625 | 642 | 631 | 631 | 628 | 632 | 628 | 632 | 627 | 620 | 648 | 660 | 660 | 656 | |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC< | + | ^ BC< |
- | ^ PM< | + | ^ PM< |
- | ^ TSP< | + | ^ TSP< |
- | ^ CO | + | ^ CO |
< | < | ||
< | < | ||
Line 82: | Line 82: | ||
</ | </ | ||
- | Where, for example, **nitrogen oxides** and **sulphur oxides** emissions are dominated by jet kerosene due to the amount of fuel used,--- | + | Where, for example, **nitrogen oxides** and **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, with the emission trend following the trend in avgas consumption. | + | ... the majority of **carbon monoxide** stems from the consumption of avgas given the much higher emission factor applied to this fuel, with the emission trend following the trend in avgas consumption: |
- | Here, **Lead** emissions, with no emission factor available for jet kerosene, are only calculated for avgas. | + | {{ : |
- | {{:sector: | + | **Lead** emissions, on the other hand, with no emission factor available for jet kerosene, are only calculated for avgas. Based on a stable fuel lead-content, |
- | {{: | + | {{ : |
===== Recalculations ===== | ===== Recalculations ===== | ||
Line 105: | Line 105: | ||
__Table 4: Revised percentual share of kerosene and avgas consumed during L/TO for domestic flights, in %__ | __Table 4: Revised percentual share of kerosene and avgas consumed during L/TO for domestic flights, in %__ | ||
- | | | + | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ Submission 2022 | 30.2 | 29.4 | 27.9 | 27.6 | 27.6 | 27.7 | 28.0 | 27.9 | 27.7 | 27.7 | 28.1 | 28.3 | 28.4 | 28.1 | | | + | ^ current submission |
- | ^ Submission 2021 | 30.2 | 29.4 | 27.9 | 27.6 | 27.6 | 27.7 | 28.0 | 27.9 | 27.7 | 27.7 | 28.1 | 28.3 | 28.4 | 28.1 | | | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | | **AVGAS** | + | | **AVGAS** |
- | ^ Submission 2022 | 12.7 | 12.9 | 12.7 | 13.2 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.9 | 12.8 | 12.1 | 12.6 | 12.7 | | | + | ^ current submission |
- | ^ Submission 2021 | 18.9 | 36.0 | 33.6 | | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
Hence, the amounts of kerosene and avgas allocated to sub-category 1.A.3.a ii (i) had to be revised accordingly: | Hence, the amounts of kerosene and avgas allocated to sub-category 1.A.3.a ii (i) had to be revised accordingly: | ||
__Table 5: Revised fuel consumption data, in terajoule__ | __Table 5: Revised fuel consumption data, in terajoule__ | ||
- | | | + | | ^ 1990 |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ Submission 2022 | 9,380 | | + | ^ current submission |
- | ^ Submission 2021 | 9,380 | | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | | **AVGAS** | + | | **AVGAS** |
- | ^ Submission 2022 | 245 | | + | ^ current submission |
- | ^ Submission 2021 | 368 | 346 | 311 | 293 | 236 | 248 | 237 | 234 | 237 | 246 | 234 | 232 | 248 | 229 | | | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
In parallel, the majority of **country-specific emission factors** | In parallel, the majority of **country-specific emission factors** | ||
<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: |
</ | </ | ||
===== Uncertainties ===== | ===== Uncertainties ===== | ||
- | For uncertainties information, | + | For uncertainties information, |
+ | For information on uncertainties, | ||
+ | </ | ||
===== Planned improvements ===== | ===== Planned improvements ===== | ||
+ | <WRAP center round info 65%> | ||
For information on planned improvements, | For information on planned improvements, | ||
- | + | </ | |
[(KNOERR2012> | [(KNOERR2012> | ||
- | [(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, | + | [(KNOERR2022c> Knörr et al. (2022c): Knörr, W., Schacht, A., & Gores, S.: TREMOD Aviation (TREMOD AV) - 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, |
- | [(GORES2021> Gores (2021): Inventartool zum deutschen Flugverkehrsinventar 1990-2020, im Rahmen der Aktualisierung des Moduls TREMOD-AV im Transportemissionsmodell TREMOD, Berlin, | + | [(GORES2022> Gores (2022): Inventartool zum deutschen Flugverkehrsinventar 1990-2020, im Rahmen der Aktualisierung des Moduls TREMOD-AV im Transportemissionsmodell TREMOD, Berlin, |
[(EMEPEEA2019> | [(EMEPEEA2019> | ||
[(EUROCONTROL2021> | [(EUROCONTROL2021> |