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appendices:appendix2.3-hm-from-mobile-sources [2026/03/18 14:16] – [Table] kotzullaappendices:appendix2.3-hm-from-mobile-sources [2026/03/24 09:38] (current) – [Aircraft in 1.A.3.a and 1.A.5.b] kotzulla
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 ===== Road Transport ===== ===== Road Transport =====
  
-For heavy-metal exhaust emissions (other then lead from leaded gasoline), energy-related tier1 values have been derived from mass-related tier1 defaults provided in the 2023 EMEP/EEA Guidebook in chapter 1.A.3.b (Update 2024), page 99, table 3-82, taking into account not only the fuel heavy-metal content, but also the contribution of engine wear (//"These values have been calculated by encompassing the impact of engine wear to the heavy metal emissions. Therefore, by multiplying these apparent factors with fuel consumption, it is expected that the combined emissions of fuel and engine wear are estimated."//)+For heavy-metal exhaust emissions (other then lead from leaded gasoline), energy-related tier1 values have been derived from mass-related tier1 defaults provided in the 2023 EMEP/EEA Guidebook in chapter 1.A.3.b (Update 2025), page 100, table 3-82, taking into account not only the fuel heavy-metal content, but also the contribution of engine wear (//"These values have been calculated by encompassing the impact of engine wear to the heavy metal emissions. Therefore, by multiplying these apparent factors with fuel consumption, it is expected that the combined emissions of fuel and engine wear are estimated."//)
  
 {{ :general:appendices:emepeea2023_1A3b_EF(HM)_fuel+enginewear.png ?700 }} {{ :general:appendices:emepeea2023_1A3b_EF(HM)_fuel+enginewear.png ?700 }}
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 Here, biodiesel has a slightly lower NCV compared to fossil diesel resulting in higher emissions per TJ, whereas for biogasoline the same NCV is applied as for fossil gasoline. Here, biodiesel has a slightly lower NCV compared to fossil diesel resulting in higher emissions per TJ, whereas for biogasoline the same NCV is applied as for fossil gasoline.
  
-In addition, the EMEP/EEA Guidebook provides separate values for heavy metals from the unintended co-incineration of lube oil.+In addition, the 2023 EMEP/EEA Guidebook (chapter 1.A.3.b (Update 2025), page 100, table 3-83) provides separate values for heavy metals from the unintended co-incineration of lube oil.
 The latter are reported in [[https://iir.umweltbundesamt.de/2026/sector/ippu/other_product_use/lubricants/start | NFR sub-category 2.G.4]] as emissions from product use. (//Note: This country-specific approach has been discussed and accepted at both the 2018 TFEIP meeting and the 2018 NEC review.//) The latter are reported in [[https://iir.umweltbundesamt.de/2026/sector/ippu/other_product_use/lubricants/start | NFR sub-category 2.G.4]] as emissions from product use. (//Note: This country-specific approach has been discussed and accepted at both the 2018 TFEIP meeting and the 2018 NEC review.//)
  
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 | <sup>2</sup> tier1 defaults from [(EMEPEEA2023)], Chapter: 1.A.3.d.i, 1.A.3.d.ii, 1.A.4.c.iii Navigation: Table 3-2                                                                          |||||||||| | <sup>2</sup> tier1 defaults from [(EMEPEEA2023)], Chapter: 1.A.3.d.i, 1.A.3.d.ii, 1.A.4.c.iii Navigation: Table 3-2                                                                          ||||||||||
  
 +\\
  
 These "country-specific" values are similarilly applied for exhaust HMs from ships and vessels in NFR categories 1.A.3.d i, 1.A.3.d ii, 1.A.4.c iii, and 1.A.5.b. These "country-specific" values are similarilly applied for exhaust HMs from ships and vessels in NFR categories 1.A.3.d i, 1.A.3.d ii, 1.A.4.c iii, and 1.A.5.b.
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-[(EMEPEEA2023> EMEP/EEA, 2023: EMEP/EEA air pollutant emission inventory guidebook 2023; Chapter 1.A - Combustion; URL: https://www.eea.europa.eu/publications/emep-eea-guidebook-2023/part-b-sectoral-guidance-chapters/1-energy/1-a-combustion, Copenhagen, 2023 & 2024 (road transport).)]+[(EMEPEEA2023> EMEP/EEA, 2023: EMEP/EEA air pollutant emission inventory guidebook 2023; Chapter 1.A - Combustion; URL: https://www.eea.europa.eu/publications/emep-eea-guidebook-2023/part-b-sectoral-guidance-chapters/1-energy/1-a-combustion, Copenhagen, 2023 & 2025 (road transport).)]