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general:adjustments:adjustment_de-a [2021/05/19 09:26] – [Table] kotzullageneral:adjustments:adjustment_de-a [2021/05/19 11:21] – kotzulla
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 In other words, the exceeding of NO<sub>x</sub> ceilings for road transport is due to: In other words, the exceeding of NO<sub>x</sub> ceilings for road transport is due to:
  
-**Changes in methodology and emission factors**+=== Changes in methodology and emission factors ===
  
 As these technologically driven changes (as reflected in the __evolution of the different so-called Euro norms__) lie outside the country's responsibility, current methodology and EFs have to be adjusted in a way to allow the comparison of the actual inventory and the Gothenburg ceilings. As these technologically driven changes (as reflected in the __evolution of the different so-called Euro norms__) lie outside the country's responsibility, current methodology and EFs have to be adjusted in a way to allow the comparison of the actual inventory and the Gothenburg ceilings.
  
-**Changes in the activity data**+=== Changes in the activity data==
  
 As the development of mileage driven and fuels used within a country (__Germany: stronger dieselisation__ then originally expected) is of the country's responsibility, this effect has to be excluded from any adjustment estimation. As the development of mileage driven and fuels used within a country (__Germany: stronger dieselisation__ then originally expected) is of the country's responsibility, this effect has to be excluded from any adjustment estimation.
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 with  with 
-  * **//EM// ,,adjustment,,** = amount of emissions to be subtracted from National Totals +  * **//EM//<sub>adjustment</sub>** = amount of emissions to be subtracted from National Totals 
-  * **//AD// ,,current,,** = AD from latest TREMOD version as used for current submission +  * **//AD//<sub>current</sub>** = AD from latest TREMOD version as used for current submission 
-  * **//EF// ,,current,,** = EF from latest TREMOD version as used for current submission +  * **//EF//<sub>current</sub>** = EF from latest TREMOD version as used for current submission 
-  * **//EF// ,,original,,** = EF from TREMOD version used at the time NEC ceilings were set (here: TREMOD 3.1) +  * **//EF//<sub>original</sub>** = EF from TREMOD version used at the time NEC ceilings were set (here: TREMOD 3.1) 
-  * **//EM// ,,current,,** = EM estimated from AD and EF from latest TREMOD version = EM reported for NFR 1.A.3.b with latest submission +  * **//EM//<sub>current</sub>** = EM estimated from AD and EF from latest TREMOD version = EM reported for NFR 1.A.3.b with latest submission 
-  * **//EM// ,,current-"artificial",,** = EM estimated from AD from latest TREMOD version and EF from TREMOD version used at the time NEC ceilings were set (here: TREMOD 3.1)+  * **//EM//<sub>curent "artificial"</sub>** = EM estimated from AD from latest TREMOD version and EF from TREMOD version used at the time NEC ceilings were set (here: TREMOD 3.1)
  
 === APPLYING THE ORIGINAL METHODOLOGY === === APPLYING THE ORIGINAL METHODOLOGY ===
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 \\ \\
 **In comparison to 2020, the TREMOD model applied for the 2021 submission has been revised only slightly in terms of NO<sub>x</sub> emission factors, taking into account results from ongoing measurement campaigns especially for EURO 6 vehicles. Hence, the 2021 adjustment proposal differs onyl slightly from the (accepted) proposal provided with submission 2020.** **In comparison to 2020, the TREMOD model applied for the 2021 submission has been revised only slightly in terms of NO<sub>x</sub> emission factors, taking into account results from ongoing measurement campaigns especially for EURO 6 vehicles. Hence, the 2021 adjustment proposal differs onyl slightly from the (accepted) proposal provided with submission 2020.**
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-**__Adjustment description as provided in IIRs 2014 and 2015:__** 
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-[[image Description%20Adjustment%20DE-A%20-%20NOx%20from%201.A.3.b%20Road%20transport%20-%20IIRs%202014%20%26%202015.pdf]] 
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 [(EB2012a> EB, 2012a: CLRTAP EB Decision 2012/3, ECE/EB.AIR/111/Add.1: Adjustments under the Gothenburg Protocol to emission reduction commitments or to inventories for the purposes of comparing total national emissions with them [(EB2012a> EB, 2012a: CLRTAP EB Decision 2012/3, ECE/EB.AIR/111/Add.1: Adjustments under the Gothenburg Protocol to emission reduction commitments or to inventories for the purposes of comparing total national emissions with them