Recalculations - Zinc

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

dangerous_to_the_environment

Changes in the annual over-all zinc emissions result

Changes in the National Total reported for 1990 (+7.64 t | +0.45 %) result from a revision within NFR sub-category 1.A.4.b i (+1.97 t | +12.1 %) together with newly implemented emission estimates for NFR sub-categories 1.A.4.a i and 1.A.4.c i.

Table 1: Changes in emission estimates for 1990
Zn_1990.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector [t] relative
NATIONAL TOTAL 1,704.77 1,712.41 7.64 0.45% see sub-category chapters
NFR 1 - Energy 1,689.44 1,697.01 7.57 0.45% see sub-category chapters
1.A.4.a i NE 2.51 2.507 see explanation in 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.32 0.31 -0.013 -4.06% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 16.21 18.18 1.966 12.12% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.c i NE 3.10 3.098 see explanation in 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 1.39 1.39 0.007 0.52% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
NFR 2 - IPPU 15.33 15.40 0.07 0.47% see sub-category chapters
2.C.3 9.56 9.63 0.072 0.75% see explanation in 2.C.3 - Aluminum Production
NFR 3 - Agriculture NA, NO
NFR 5 - Waste NA, NE, NO
NFR 6 - Other NO

The small changes within the National Total reported for 2014 ( +1.66 t | + 0.08%) result from several revisions in NFR 1 and newly implemented emission estimates for NFR sub-categories 1.A.4.a i and 1.A.4.c i.

Table 2: Changes in emission estimates for 2013
Zn_2014.png
Submission 2016 Submission 2017 Difference Reasoning
NFR Sector [t] relative
NATIONAL TOTAL 2,029.17 2,030.81 1.66 0.08% see sub-category chapters
NFR 1 - Energy 2,009.07 2,010.72 1.66 0.08% see sub-category chapters
1.A.1.a 9.39 9.43 0.04 0.47% see explanation in Public electricity and heat production
1.A.1.b 3.18 2.88 -0.30 -9.54% see explanation in Petroleum refining
1.A.2.g vii 0.94 0.98 0.04 4.57% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 0.28 0.29 0.01 2.31% see explanation in 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.b i 64.05 63.93 -0.12 -0.20% see explanation in 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 4.28 4.27 -0.01 -0.04% see explanation in 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 26.46 26.06 -0.40 -1.52% see explanation in 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 0.98 1.00 0.02 1.75% see explanation in 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.b vi 1.846.36 1.846.78 0.43 0.02% see explanation in 1.A.3.b vi - Road Transport: Tyre and Brake Wear
1.A.3.b vii 1.252 1.252 0.0002 0.02% see explanation in 1.A.3.b vii - Road Transport: Road Abrasion
1.A.3.c 0.34 0.30 -0.04 -10.03% see explanation in 1.A.3.c - Railways
1.A.4.a i NE 0.025 0.025 see explanation in 1.A.4.a i - Households: Stationary
1.A.4.a ii 0.48 0.41 -0.07 -13.18% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 48.94 47.90 -1.04 -2.12% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.088 0.095 0.0068 7.78% see explanation in 1.A.4.b ii - Households: Mobile
1.A.4.c i NE 3.00 3.00 see explanation in 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 1.22 1.27 0.05 4.63% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
NFR 2 - IPPU 20.09 20.09 0.00 0.00%
NFR 3 - Agriculture NA, NO
NFR 5 - Waste NA, NE, NO
NFR 6 - Other NO
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