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sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_cruise [2021/04/08 08:51] – kotzulla | sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_cruise [2023/04/12 07:08] (current) – [Planned improvements] kotzulla | ||
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===== Short description ===== | ===== Short description ===== | ||
- | ^ Category Code | + | ^ Category Code ^ Method |
- | | 1.A.3.a ii (ii) | T1, T2, T3 ||||| NS, M ||||| CS, D, M | + | | 1.A.3.a ii (ii) | T1, T2, T3 ||||| NS, M |
- | ^ | + | ^ |
- | | 1.A.3.a ii (ii) | + | | Key Category: |
In NFR category //1.A.3.a ii (ii) - Domestic Civil Aviation: Cruise// emissions from domestic flights between German airports during cruise stage (above 3,000 feet of altitude) are reported. | In NFR category //1.A.3.a ii (ii) - Domestic Civil Aviation: Cruise// emissions from domestic flights between German airports during cruise stage (above 3,000 feet of altitude) are reported. | ||
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__Table 1: annual jet kerosene & avgas consumption during cruise-stage, | __Table 1: annual jet kerosene & avgas consumption during cruise-stage, | ||
- | | | **1990** | **1995** | **2000** | **2005** | **2006** | + | | ^ |
- | ^ Kerosene | + | ^ Kerosene |
- | ^ Avgas | + | ^ Avgas | 1,681 | 805 | 779 | 472 | 383 | 440 | 399 | 355 | 344 | 393 | 322 | 320 | 310 | 256 | |
- | source: Knörr et al. (2020c) [(KNOERR2020c)] & Gores (2020) [(GORES2020)] | + | source: Knörr et al. (2022c) [(KNOERR2022c)] & Gores (2022) [(GORES2022)] |
==== Emission factors ==== | ==== Emission factors ==== | ||
- | All country specific emission factors used for emission reporting were basically ascertained within UBA project FKZ 360 16 029 [(KNOERR2010)] 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 [(KNOERR2010)] and have since then been compiled, revised and maintained in TREMOD AV [(KNOERR2022c)]. |
For more information, | For more information, | ||
__Table 2: Annual country-specific emission factors, in kg/TJ__ | __Table 2: Annual country-specific emission factors, in kg/TJ__ | ||
- | | | **1990** | **1995** | **2000** | **2005** | **2006** | + | | ^ |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | + | ^ NMVOC |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC | | + | ^ BC | 1.82 | |
- | ^ PM | | + | ^ PM | 3.80 | 4.48 | 4.16 | 4.58 | |
- | ^ CO | 73,8 | 61,6 | 47,7 | 42,4 | 41,5 | 40,6 | 39,7 | 38,6 | 37,8 | 37,3 | 37,0 | 36,8 | 40,1 | 36,2 | 34,2 | 34,2 | 34,7 | 34,6 | | + | ^ CO | 147 | 149 | 186 | 203 | 197 | 197 | 201 | 212 | 219 | 214 | 154 | 151 | 152 | 159 | 241 | 294 | |
- | | **AVGAS** | + | | **AVGAS** |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | + | ^ NMVOC |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ BC | | + | ^ BC | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.43 | 0.42 | 0.42 | 0.42 | 0.42 | |
- | ^ PM | | + | ^ PM | 2.78 | 2.81 | 2.78 | 2.80 | 2.81 | 2.82 | 2.83 | 2.82 | 2.83 | 2.83 | 2.82 | 2.85 | 2.83 | 2.80 | |
- | ^ TSP | + | ^ TSP |
- | ^ CO | 20.915 | + | ^ CO | |
< | < | ||
< | < | ||
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For the country-specific emission factors applied for particulate matter, no clear indication is available, whether or not condensables are included. | For the country-specific emission factors applied for particulate matter, no clear indication is available, whether or not condensables are included. | ||
</ | </ | ||
+ | |||
+ | <WRAP center round info 100%> | ||
+ | For information on the **emission factors for heavy-metal and POP exhaust emissions**, | ||
+ | </ | ||
===== Trend discussion for Key Sources ===== | ===== Trend discussion for Key Sources ===== | ||
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | **Activity data** have been revised | + | **Activity data** have been revised within TREMOD AV to keep in line with information |
- | Furthermore, for the first time, the use of aviation gasoline (avgas) | + | Furthermore, |
__Table 3: Revised annual fuel consumption in 1.A.3.a ii (ii), in terajoules__ | __Table 3: Revised annual fuel consumption in 1.A.3.a ii (ii), in terajoules__ | ||
- | | | **1990** | **1995** | **2000** | **2005** | **2006** | + | | |
- | | **JET KEROSENE** | + | | **JET KEROSENE** |
- | ^ Submission 2021 | | + | ^ current submission |
- | ^ Submission 2020 | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | | **AVGAS** | + | | **AVGAS** |
- | ^ Submission 2021 | 1.580 | | + | ^ current submission |
- | ^ Submission 2020 | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
+ | ^ relative change | ||
- | In parallel, the majority of **country-specific emission factors** | + | <WRAP center round info 65%> |
- | + | For **pollutant-specific | |
- | <WRAP center round info 60%> | + | |
- | For more information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific | + | |
</ | </ | ||
+ | |||
===== Uncertainties ===== | ===== Uncertainties ===== | ||
- | For uncertainties | + | <WRAP center round info 65%> |
+ | For information | ||
+ | </ | ||
===== Planned improvements ===== | ===== Planned improvements ===== | ||
- | For information on planned improvements, | + | <WRAP center round info 65%> |
- | + | For information on planned improvements, | |
- | ===== FAQs ===== | + | </ |
[(KNOERR2010> | [(KNOERR2010> | ||
- | [(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, | + | [(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, |
- | [(GORES2020> Gores (2020): Inventartool zum deutschen Flugverkehrsinventar 1990-2018, 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> | ||
[(EUROCONTROL2020> | [(EUROCONTROL2020> |