Recalculations - ∑ Polycyclic Aromatic Hydrocarbons 1-4

Last updated on 05 Mar 2019 10:02 (cf. Authors)

Revision of PAH 1-4 emissions over time

The small changes in the National Total reported for 1990 (+1.462 t | +0.39 %) result from newly implemented emissions from bonfires reported in NFR 5.C.2.

Table 1: Changes in emission estimates for 1990
PAH_1990.png
Submission 2018 Submission 2019 Difference Reasoning
NFR Sector absolute, in [t] relative see description and reasoning in:
NATIONAL TOTAL 373.582 375.044 1.462 0.39% sub-category chapters
NFR 1 - Energy 337.532 337.532 0.000 0.00%
NFR 2 - IPPU 36.049 36.049 0.000 0.00%
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.0004 1.463 1.462 396,401% sub-category chapters
5.C.2 NO 1.462 1.462 5.C.2 Bonfires etc.
NFR 6 - Other NA

The small changes in the National Total reported for 2016 (+0.586 t | +0.32 %) result from several more or less significant revisions throughout NFRs 1, 2 and 5 together with newly implemented emissions from bonfires reported in NFR 5.C.2 ( +1.161 t) .

Table 2: Changes in emission estimates for 2016
PAH_recent.png
Submission 2018 Submission 2019 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 181.621 182.208 0.586 0.32% sub-category chapters
NFR 1 - Energy 172.466 171.903 -0.563 -0.33% sub-category chapters
1.A.1.a 0.888 0.891 0.003 0.34% 1.A.1.a - Public electricity and heat production
1.A.1.b 0.0186 0.0189 0.000 1.47% 1.A.1.b - Petroleum refining
1.A.1.c 0.094 0.094 0.000 0.07% 1.A.1.c - Manufacture of solid fuels and other energy industries
1.A.2.a 0.00034 0.00036 0.00002 4.93% 1.A.2.a - Stationary combustion in manufacturing industries and construction: Iron and Steel
1.A.2.g vii 0.131 0.134 0.003 2.07% 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 0.831 0.880 0.049 5.92% 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.b i 1.611 1.622 0.010 0.65% 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 0.1352 0.1355 0.000 0.18% 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 1.294 1.295 0.001 0.07% 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.0156 0.0155 -0.0001 -0.57% 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 0.08862 0.08900 0.00039 0.43% 1.A.3.b vi - Road Transport: Tyre and Brake Wear
1.A.3.c 0.037 0.042 0.004 11.27% 1.A.3.c - Railways
1.A.3.d ii 0.076 0.071 -0.006 -7.66% 1.A.3.d ii - National Navigation
1.A.4.a i 9.251 9.097 -0.154 -1.66% 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.0211 0.0217 0.001 2.72% 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 153.148 152.695 -0.454 -0.30% 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.0096 0.0094 -0.0002 -1.97% 1.A.4.b ii - Households: Mobile
1.A.4.c i 3.949 3.924 -0.025 -0.64% 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 0.170 0.174 0.004 2.48% 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
1.A.4.c iii 0.003209 0.003207 -0.000003 -0.09% 1.A.4.c iii - National Fishery
1.A.5.a 0.158 0.158 0.000 0.00% 1.A.5.a - Other: Military. Stationary
1.A.5.b 0.009511 0.009507 -0.000004 -0.04% 1.A.5.b - Other: Military. Mobile
NFR 2 - IPPU 9.154 9.143 -0.012 -0.13% sub-category chapters
2.G 0.274 0.263 -0.012 -4.22% 2.G - Other Product Use
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.001 1.162 1.161 85,907% sub-category chapters
5.C.1.b v 0.00135 0.00122 -0.00013 -9.64% 5.C.1.b v - Cremation
5.C.2 NO 1.161 1.161 5.C.2 Bonfires etc.
NFR 6 - Other NA
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