Recalculations - Benzo(a)pyrene

Last updated on 30 Aug 2017 16:54 (cf. Authors)

toxic
dangerous_to_the_environment

Small changes within the 1990 National Total (-0.06 t | -0.04 %) result from revisions within several mobile sources sub-categories of NFR 1.
Here, for example, emissions from the consumption of kerosene in aicraft have been replaced by notation key 'NE' as no reasonable EFs are available.

Table 1: Changes in emission estimates for 1990
BaP_1990.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector [kt] relative
NATIONAL TOTAL 138.72 138.66 -0.06 -0.04% see sub-category chapters
NFR 1 - Energy 136.73 136.67 -0.06 -0.04% see sub-category chapters
1.A.2.g vii 0.0342 0.0344 0.0002 0.52% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.3.a i(i) 0.014 NE -0.014 -100% see explanation in 1.A.3.a i (i) - International Civil Aviation: LTO
1.A.3.a ii(i) 0.012 0.002 -0.010 -81.06% see explanation in 1.A.3.a ii (i) - Domestic Civil Aviation: LTO
1.A.4.a ii 0.0058 0.0054 -0.0004 -6.74% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.c ii 0.0423 0.0425 0.0002 0.51% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
1.A.5.b 0.07 0.03 -0.04 -53.68% see explanation in 1.A.5.b - Other: Military. Mobile
NFR 2 - IPPU 1.989424 1.989419 -0.000005 0.000% see sub-category chapters
2.C.1 0.129610 0.129605 -0.000005 -0.004% see explanation in 2.C.1 - Iron and Steel Production
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.000002 0.000002 0.00 0.00%
NFR 6 - Other NO

Changes within the 2014 National Total (-0.48 t | -1.90 %) result mainly from a revision in NFR 1.A.4.b i (-0,477 t | -2,13 %), accompanied by several less significant revisions within sub-categories of NFRs 1, 2 and 5.

Table 2: Changes in emission estimates for 2014
BaP_2014.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector absolute, in [t] relative
NATIONAL TOTAL 25.22 24.74 -0.48 -1.90% see sub-category chapters
NFR 1 - Energy 25.152 24.672 -0.48 -1.91% see sub-category chapters
1.A.1.a 0.059 0.058 -0.001 -0.96% see explanation in Public electricity and heat production
1.A.1.b 0.0042 0.0038 -0.0004 -10.07% see explanation in Petroleum refining
1.A.1.c 0.001 0.001 0.00005 3.70% see explanation in Manufacture of solid fuels and other energy industries
1.A.2.a 0.000099 0.000098 0.000001 -0.75% see explanation in 1.A.2.a - Stationary combustion in manufacturing industries and construction: Iron and Steel
1.A.2.g vii 0.028 0.030 0.002 4.67% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 0.026 0.025 -0.001 -3.10% see explanation in 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.a ii(i) 0.0088 0.0004 -0.0084 -95.10% see explanation in 1.A.3.a ii (i) - Domestic Civil Aviation: LTO
1.A.3.b i 0.411 0.410 -0.001 -0.12% see explanation in 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 0.0369 0.0369 0.00000 -0.01% see explanation in 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 0.077 0.076 -0.001 -1.52% see explanation in 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.0038 0.0039 0.00007 1.75% see explanation in 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 0.03045 0.03046 0.00001 0.02% see explanation in 1.A.3.b vi - Road Transport: Tyre and Brake Wear
1.A.3.c 0.0101 0.009 -0.001 -10.03% see explanation in 1.A.3.c - Railways
1.A.4.a i 1.364 1.398 0.034 2.48% see explanation in 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.007 0.005 -0.002 -27.95% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 22.373 21.895 -0.477 -2.13% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.0035 0.0038 0.0003 7.78% see explanation in 1.A.4.b ii - Households: Mobile
1.A.4.c i 0.555 0.559 0.004 0.76% see explanation in 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 0.037 0.038 0.001 4.64% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
1.A.5.a 0.017 0.020 0.003 16.70% see explanation in 1.A.5.a - Other: Military. Stationary
1.A.5.b 0.007 0.004 -0.003 -39.95% see explanation in 1.A.5.b - Other: Military. Mobile
NFR 2 - IPPU 0.0678 0.0674 -0.00044 -0.65% see sub-category chapters
2.C.1 0.0678 0.0674 -0.00044 -3.02% see explanation in 2.C.1 - Iron and Steel Production
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.0000065 0.0000069 0.00000004 6.33% see sub-category chapters
5.C.1.b v 0.0000065 0.0000069 0.00000004 6.33% see explanation in 5.C.1.b v - Cremation
NFR 6 - Other NO
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