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1.A.3.b vi-vii - Road Transport: Automobile Tyre and Brake Wear and Road Abrasion
This overview chapter provides information on emissions from automobile tyre and brake wear & road abrasion are reported reported in NFR sub-categories 1.A.3.b vi and 1.A.3.b vii. These sub-categories are important sources for a) particle emissions and b) emissions of heavy metals, POPs etc. included in these particles.
NFR-Code | Name of Category |
---|---|
1.A.3.b vi | Automobile Tyre and Brake Wear |
1.A.3.b vii | Automobile Road Abrasion |
Methodology
Activity data
Specific mileage data for all different types of road vehicles are generated within TREMOD 1). The following table provides an overview of annual mileages.
Table 1: Mileage data for road vehicles 1990-2019, in 10^^6^^ kilometers
1990 | 1995 | 2000 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | |
MILEAGE: COMBUSTION ENGINES | ||||||||||||||||||
Passenger Cars | 488,574 | 530,900 | 560,300 | 574,776 | 580,455 | 584,060 | 581,068 | 591,437 | 595,363 | 605,066 | 606,320 | 611,348 | 621,905 | 629,261 | 636,322 | 641,629 | 641,266 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Light Duty Vehicles | 17,964 | 27,917 | 36,585 | 41,203 | 37,802 | 38,927 | 39,282 | 39,748 | 40,218 | 40,694 | 41,165 | 41,650 | 42,033 | 45,609 | 47,709 | 49,838 | 52,157 | |
Heavy Duty Vehicles | 40,827 | 54,310 | 62,624 | 60,953 | 63,401 | 65,505 | 65,166 | 60,752 | 62,836 | 64,303 | 63,610 | 64,240 | 64,714 | 65,613 | 66,596 | 67,476 | 68,457 | |
thereof: Lorries & Trucks | 36,657 | 50,362 | 58,621 | 56,877 | 59,374 | 61,483 | 61,244 | 56,751 | 58,799 | 60,312 | 59,635 | 60,191 | 60,539 | 61,394 | 62,339 | 63,296 | 64,263 | |
thereof: Buses | 4,170 | 3,948 | 4,003 | 4,076 | 4,028 | 4,022 | 3,922 | 4,002 | 4,037 | 3,991 | 3,975 | 4,048 | 4,175 | 4,219 | 4,258 | 4,180 | 4,195 | |
Two-wheelers | 15,734 | 11,851 | 14,816 | 15,399 | 15,294 | 15,622 | 15,458 | 15,664 | 15,192 | 14,793 | 14,402 | 14,157 | 14,184 | 14,487 | 14,492 | 14,489 | 14,624 | |
Ʃ from fuel combustion | 563,099 | 624,978 | 674,326 | 692,331 | 696,952 | 704,114 | 700,974 | 707,602 | 713,608 | 724,856 | 725,498 | 731,394 | 742,836 | 754,969 | 765,119 | 773,432 | 776,504 | |
MILEAGE: ELECTRIC ENGINES | ||||||||||||||||||
Passenger Cars | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 92 | 162 | 255 | 379 | 625 | 996 | |
Light Duty Vehicles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 19 | 23 | 30 | 43 | 74 | 119 | |
Heavy Duty Vehicles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 21 | 22 | 23 | 26 | 32 | |
thereof: Lorries & Trucks | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 14 | 14 | 14 | 16 | 21 | |
thereof: Buses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | |
Two-wheelers | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 26 | 32 | 38 | 44 | 50 | 55 | |
Ʃ from electric energy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 156 | 238 | 345 | 489 | 775 | 1,203 | |
TOTAL MILEAGE: COMBUSTION + ELECTRIC ENGINES | ||||||||||||||||||
Passenger Cars | 488,574 | 530,900 | 560,300 | 574,776 | 580,455 | 584,060 | 581,068 | 591,437 | 595,363 | 605,066 | 606,373 | 611,439 | 622,067 | 629,516 | 636,701 | 642,254 | 642,262 | |
Light Duty Vehicles | 17,964 | 27,917 | 36,585 | 41,203 | 37,802 | 38,927 | 39,282 | 39,748 | 40,218 | 40,694 | 41,178 | 41,669 | 42,056 | 45,639 | 47,752 | 49,912 | 52,276 | |
Heavy Duty Vehicles | 40,827 | 54,310 | 62,624 | 60,953 | 63,401 | 65,505 | 65,166 | 60,752 | 62,836 | 64,303 | 63,629 | 64,259 | 64,735 | 65,635 | 66,620 | 67,502 | 68,490 | |
thereof: Lorries & Trucks | 36,657 | 50,362 | 58,621 | 56,877 | 59,374 | 61,483 | 61,244 | 56,751 | 58,799 | 60,312 | 59,648 | 60,204 | 60,553 | 61,408 | 62,353 | 63,311 | 64,284 | |
thereof: Buses | 4,170 | 3,948 | 4,003 | 4,076 | 4,028 | 4,022 | 3,922 | 4,002 | 4,037 | 3,991 | 3,981 | 4,055 | 4,182 | 4,227 | 4,267 | 4,190 | 4,206 | |
Two-wheelers | 15,734 | 11,851 | 14,816 | 15,399 | 15,294 | 15,622 | 15,458 | 15,664 | 15,192 | 14,793 | 14,422 | 14,183 | 14,216 | 14,525 | 14,536 | 14,539 | 14,679 | |
Ʃ over-all | 563,099 | 624,978 | 674,326 | 692,331 | 696,952 | 704,114 | 700,974 | 707,602 | 713,608 | 724,856 | 725,602 | 731,550 | 743,074 | 755,314 | 765,608 | 774,207 | 777,707 |
source: TREMOD 6.02 2)
++ Images: Overview annual mileage for considered vehicle types gallery size="medium" : AD_Mileage.png : AD_Mileage_el.png gallery
Discussion of emission trends
Please see sub-category chapters 1.A.3.b vi - Tyre and Brake Wear ] and 1.A.3.b vii - Road Abrasion ].
Recalculations
Recalculations were carried out due to a fundamental revision of the TREMOD software.
Table 2: Revised mileage data , in 10^^6^^ kilometers
1990 | 1995 | 2000 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |||
Passenger Cars | ||||||||||||||||||
Submission 2021 | 488,574 | 530,900 | 560,300 | 574,776 | 580,455 | 584,060 | 581,068 | 591,437 | 595,363 | 605,066 | 606,373 | 611,439 | 622,067 | 629,516 | 636,701 | 642,254 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Submission 2020 | 492,280 | 535,524 | 565,345 | 580,075 | 581,651 | 585,242 | 582,199 | 592,595 | 596,536 | 606,237 | 607,522 | 612,576 | 624,573 | 637,014 | 650,866 | 659,589 | ||
absolute change | -3,706 | -4,624 | -5,045 | -5,300 | -1,197 | -1,181 | -1,131 | -1,158 | -1,173 | -1,170 | -1,148 | -1,137 | -2,506 | -7,498 | -14,166 | -17,335 | ||
relative change | -0,75% | -0,86% | -0,89% | -0,91% | -0,21% | -0,20% | -0,19% | -0,20% | -0,20% | -0,19% | -0,19% | -0,19% | -0,40% | -1,18% | -2,18% | -2,63% | ||
Light Duty Vehicles | ||||||||||||||||||
Submission 2021 | 17,964 | 27,917 | 36,585 | 41,203 | 37,802 | 38,927 | 39,282 | 39,748 | 40,218 | 40,694 | 41,178 | 41,669 | 42,056 | 45,639 | 47,752 | 49,912 | ||
Submission 2020 | 14,259 | 21,794 | 30,941 | 36,251 | 36,855 | 37,847 | 37,461 | 37,429 | 37,583 | 38,204 | 38,732 | 38,966 | 39,343 | 40,962 | 40,938 | 41,596 | ||
absolute change | 3,706 | 6,124 | 5,645 | 4,953 | 947 | 1,080 | 1,821 | 2,319 | 2,635 | 2,490 | 2,446 | 2,703 | 2,713 | 4,677 | 6,814 | 8,317 | ||
relative change | 26,0% | 28,1% | 18,2% | 13,7% | 2,57% | 2,85% | 4,86% | 6,20% | 7,01% | 6,52% | 6,31% | 6,94% | 6,89% | 11,4% | 16,6% | 20,0% | ||
HDVs: Trucks | ||||||||||||||||||
Submission 2021 | 36,657 | 50,362 | 58,621 | 56,877 | 59,374 | 61,483 | 61,244 | 56,751 | 58,799 | 60,312 | 59,648 | 60,204 | 60,553 | 61,408 | 62,353 | 63,311 | ||
Submission 2020 | 36,657 | 48,951 | 55,441 | 54,213 | 56,159 | 57,873 | 57,819 | 53,974 | 56,418 | 58,171 | 56,785 | 57,167 | 58,482 | 59,398 | 60,858 | 61,489 | ||
absolute change | 0 | 1,412 | 3,180 | 2,664 | 3,214 | 3,610 | 3,425 | 2,776 | 2,380 | 2,141 | 2,863 | 3,038 | 2,071 | 2,010 | 1,495 | 1,822 | ||
relative change | 0,00% | 2,88% | 5,73% | 4,91% | 5,72% | 6,24% | 5,92% | 5,14% | 4,22% | 3,68% | 5,04% | 5,31% | 3,54% | 3,38% | 2,46% | 2,96% | ||
HDVs: Buses | ||||||||||||||||||
Submission 2021 | 4,170 | 3,948 | 4,003 | 4,076 | 4,028 | 4,022 | 3,922 | 4,002 | 4,037 | 3,991 | 3,981 | 4,055 | 4,182 | 4,227 | 4,267 | 4,190 | ||
Submission 2020 | 4,170 | 4,216 | 4,138 | 3,936 | 3,938 | 3,826 | 3,736 | 3,751 | 3,751 | 3,729 | 3,751 | 3,729 | 3,718 | 3,709 | 3,735 | 3,741 | ||
absolute change | 0 | -268 | -134 | 140 | 90 | 196 | 186 | 250 | 286 | 262 | 230 | 326 | 463 | 517 | 531 | 449 | ||
relative change | 0,00% | -6,36% | -3,25% | 3,56% | 2,27% | 5,13% | 4,98% | 6,66% | 7,61% | 7,03% | 6,12% | 8,74% | 12,5% | 13,9% | 14,2% | 12,0% | ||
Motorcycles & Mopeds | ||||||||||||||||||
Submission 2021 | 15,734 | 11,851 | 14,816 | 15,399 | 15,294 | 15,622 | 15,458 | 15,664 | 15,192 | 14,793 | 14,422 | 14,183 | 14,216 | 14,525 | 14,536 | 14,539 | ||
Submission 2020 | 15,734 | 12,615 | 15,100 | 16,800 | 17,288 | 14,904 | 15,322 | 15,753 | 15,786 | 16,208 | 16,421 | 16,539 | 16,801 | 16,801 | 16,539 | 16,539 | ||
absolute change | 0 | -764 | -284 | -1,401 | -1,994 | 718 | 136 | -89 | -594 | -1,415 | -2,000 | -2,355 | -2,585 | -2,277 | -2,003 | -1,999 | ||
relative change | 0,00% | -6,06% | -1,88% | -8,34% | -11,53% | 4,81% | 0,88% | -0,56% | -3,76% | -8,73% | -12,2% | -14,2% | -15,4% | -13,6% | -12,1% | -12,1% | ||
FAQs
bibliography : 1 : Knörr et al. (2019a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Fortschreibung des Daten- und Rechenmodells: Energieverbrauch und Schadstoffemissionen des motorisierten Verkehrs in Deutschland 1960-2030, sowie TREMOD, im Auftrag des Umweltbundesamtes, Heidelberg & Berlin, 2019. : 2 : EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook – 2019 bibliography