Recalculations - Arsenic

Last updated on 28 Feb 2020 09:48 (cf. Authors)

Revisions of Arsenic emissions over time

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The smalls changes in the National Total reported for 1990 (+0.07 t | +0.08 %) are dominated by revisions in NFRs 1.A.3.b vi (+0.085 t) and 5.E (-0.02 t).

Table 1: Changes of emission estimates for 1990

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Submission 2019 Submission 2020 Difference Reasoning
NFR Sector [t] relative
NATIONAL TOTAL 86.83 86.90 0.07 0.08% sub-category chapters
NFR 1 - Energy 82.42 82.51 0.09 0.10% sub-category chapters
1.A.3.b i 0.00940 0.00939 -0.00002 -0.18% 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 0.0002 0.0003 0.0001 43.09% 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 0.0011 0.0010 -0.0001 -8.30% 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.00015 0.00016 0.00001 5.06% 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 0.295 0.381 0.085 28.95% 1.A.3.b vi - Road Transport: Tyre and Brake Wear
NFR 2 - IPPU 4.36 4.36 0.00 0.00%
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.05 0.03 -0.02 -40.01% sub-category chapters
5.E 0.05 0.03 -0.02 -40.01% 5.E - building and car fires
NFR 6 - Other NO

The significant changes in the National Total reported for 2017 (+0.70 t | +8.18 %) are dominated by a revision in NFRs 1.A.1.b (+0.22 t), 1.A.3.b vi (+ 0.11 t) and 1.A.4.a i (+ 0.41 t).
Here, the strongest relative change occurs in NFR 1.A.4.a i with +17,180 %.

Table 2: Changes of emission estimates for 2017

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Submission 2019 Submission 2020 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 8.59 9.29 0.70 8.18% sub-category chapters
NFR 1 - Energy 4.69 5.41 0.72 15.37% sub-category chapters
1.A.1.a 2.64 2.66 0.03 0.99% 1.A.1.a - Public electricity and heat production
1.A.1.b 1.10 1.32 0.22 19.78% 1.A.1.b - Petroleum refining
1.A.1.c 0.0061 0.0061 -0.0001 -0.93% 1.A.1.c - Manufacture of solid fuels and other energy industries
1.A.2.g vii 0.000133 0.000130 -0.000003 -2.41% 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 0.25 0.22 -0.03 -11.56% 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.b i 0.00653 0.00656 0.00004 0.58% 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 0.0003 0.0004 0.0001 47.06% 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 0.0017 0.0016 -0.0001 -7.72% 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.000135 0.000133 -0.000002 -1.77% 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 0.45 0.55 0.11 23.90% 1.A.3.b vi - Road Transport: Tyre and Brake Wear
1.A.3.b vii 0.039900 0.039895 -0.000005 -0.01% 1.A.3.b vii - Road Transport: Road Abrasion
1.A.3.c 0.00132 0.00131 -0.00001 -0.44% 1.A.3.c - Railways
1.A.3.d ii 0.014311 0.014309 -0.000002 -0.01% 1.A.3.d ii - National Navigation
1.A.4.a i 0.0024 0.4077 0.4054 17,180% 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.0000180 0.0000181 0.0000001 0.59% 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 0.183 0.178 -0.005 -2.80% 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.00003022 0.00003021 -0.00000001 -0.04% 1.A.4.b ii - Households: Mobile
1.A.4.c i 0.0026 0.0013 -0.0013 -49.06% 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 0.000156 0.000155 -0.000001 -0.63% 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
1.A.5.b 0.0004754 0.0004747 -0.0000007 -0.15% 1.A.5.b - Other: Military. Mobile
NFR 2 - IPPU 3.841 3.844 0.003 0.08% sub-category chapters
2.G 0.056 0.059 0.003 5.30% 2.G - Other Product Use
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.05 0.03 -0.02 -40.95% sub-category chapters
5.E 0.05 0.03 -0.02 -40.95% 5.E - building and car fires
NFR 6 - Other NA
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