Recalculations - Lead

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

Changes in the annual over-all lead emissions result almost entirely from revisions in NFR 2.

poisonous
dangerous_to_the_environment

The significant changes within the 1990 National Total (+180.3 t | +8.7 %) result almost entirely from a revision in NFR sub-category 2.C.1 (+ 169.5 t | +96.1 %).
In addition, small changes occur especially for several mobile sources with emissions from leaded gasoline.

Table 1: Changes of emission estimates 1990
Pb_1990.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector [t] relative
NATIONAL TOTAL 2,069.74 2,250.01 180.27 8.71% see sub-category chapters
NFR 1 - Energy 1,876.78 1,887.47 10.69 0.57% see sub-category chapters
1.A.2.g vii 2.1466 2.1469 0.0003 0.01% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.4.a ii 0.010 0.009 0.001 -6.75% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 9.56 15.09 5.53 57.88% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.c ii 4.620 4.621 0.001 0.01% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
NFR 2 - IPPU 192.96 362.54 169.58 87.89% see sub-category chapters
2.C.1 176.42 345.97 169.54 96.10% see explanation in 2.C.1 - Iron and Steel Production
2.C.3 1.08 1.11 0.04 3.34% see explanation in 2.C.3 - Aluminum Production
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.00 0.00 0.00 0.00%
NFR 6 - Other NO

The small changes within the 2014 National Total (+0.66 t | +0.31 %) result from several revisions in sub-categories of NFR 1.

Table 2: Changes of emission estimates 2014
Pb_2014.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector [t] relative
NATIONAL TOTAL 213.44 214.11 0.66 0.31% see sub-category chapters
NFR 1 - Energy 115.41 116.07 0.66 0.57% see sub-category chapters
1.A.1.a 10.22 10.37 0.15 1.46% see explanation in Public electricity and heat production
1.A.1.b 5.00 4.51 -0.49 -9.91% see explanation in Petroleum refining
1.A.1.c 0.080 0.079 -0.001 -1.67% see explanation in Manufacture of solid fuels and other energy industries
1.A.2.g vii 0.05 0.10 0.05 113.89% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 0.48 0.50 0.02 3.78% see explanation in 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.b i 1.343 1.341 -0.002 -0.12% see explanation in 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 0.1239 0.1239 0.000 -0.01% see explanation in 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 0.793 0.781 -0.012 -1.52% see explanation in 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.0151 0.0154 0.0003 1.75% see explanation in 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 87.84 87.88 0.04 0.04% see explanation in 1.A.3.b vi - Road Transport: Tyre and Brake Wear
1.A.3.b vii 0.05970 0.05971 0.00001 0.02% see explanation in 1.A.3.b vii - Road Transport: Road Abrasion
1.A.3.c 0.02 0.02 -0.002 -10.03% see explanation in 1.A.3.c - Railways
1.A.4.a i 0.08 0.32 0.24 279.75% see explanation in 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.012 0.008 -0.004 -28.05% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 4.52 5.16 0.64 14.26% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.0029 0.0031 0.0002 7.78% see explanation in 1.A.4.b ii - Households: Mobile
1.A.4.c i 0.15 0.19 0.04 26.29% see explanation in 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 0.06 0.07 0.01 4.62% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
NFR 2 - IPPU 98.04 98.04 0.000 0.00%
NFR 3 - Agriculture NA, NO
NFR 5 - Waste 0.000009 0.000010 0.000001 6.33% see sub-category chapters
5.C.1.b v 0.000009 0.000010 0.000001 6.33% see explanation in 5.C.1.b v - Cremation
NFR 6 - Other NO
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