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sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_cruise [2021/04/08 08:43] – kotzulla | sector:energy:fuel_combustion:transport:civil_aviation:domestic_civil_aviation_-_cruise [2023/04/12 07:06] – 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** | + | | ^ |
- | | **NH< | + | | **JET KEROSENE** ||||||||||||||||| |
- | | **NMVOC** | | | | | | | | | | | | | | | | | + | ^ NH< |
- | | **NO< | + | ^ NMVOC |
- | | **SO< | + | ^ NO< |
- | | **PM<sup>1</sup>** | + | ^ SO< |
- | | **BC<sup>2</sup>** | + | ^ BC |
- | | **CO** | + | ^ PM | 3.80 | 4.48 | 4.16 | 4.58 | 4.22 | 4.17 | 4.20 | 4.21 | 4.07 | 4.27 | 4.06 | 4.15 | 4.54 | 4.45 | 5.55 | 4.59 | |
+ | ^ CO | 147 | 149 | 186 | 203 | 197 | 197 | 201 | 212 | 219 | 214 | 154 | 151 | 152 | 159 | 241 | | ||
+ | | **AVGAS** | ||
+ | ^ NH<sub>3</sub> | ||
+ | ^ NMVOC | 549 | 559 | 545 | 551 | 548 | 558 | 557 | 557 | 556 | 555 | 557 | 552 | 561 | 579 | 580 | | ||
+ | ^ NO< | ||
+ | ^ SO<sub>x</sub> | | ||
+ | ^ BC | ||
+ | ^ PM | ||
+ | ^ TSP | | ||
+ | ^ CO | 21,184 | 21,581 | 21,324 | 21,543 | 21,850 | 21,864 | 21,979 | 21,921 | 22,002 | 22,097 | 21,979 | 22,459 | 21,962 | 21,040 | 20,928 | 20, | ||
< | < | ||
< | < | ||
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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 ===== | ||
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For information on planned improvements, | 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> |