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This is an old revision of the document!

Recalculations - Zinc (Zn)

With no reportable changes within the National Total reported for 1990, the only notable percental changes occur for NFRs 1.A.2.g vii with -2.10 %, 1.A.4.a ii with -2.16 % and 1.A.4.c ii with plus 0.42 % with mutually canceling absolute changes.

Table 1: Changes in emission estimates for 1990

Submission 2023 Submission 2024 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 474.15 474.15 0.00 0.00% sub-category chapters
NFR 1 - Energy 387.46 387.46 0.00 0.00% sub-category chapters
1.A.2.g vii 0.01532 0.01501 -0.00031 -2.01% here
1.A.4.a ii 0.00287 0.00281 -0.00006 -2.16% here
1.A.4.c ii 0.67161 0.67198 0.00037 0.06% here
NFR 2 - IPPU 86.69 86.69 0.00 0.00%
NFR 3 - Agriculture NA
NFR 5 - Waste NA
NFR 6 - Other NA

The changes in the National Total reported for 2021 (+1.71 t and +0.61 %) result from a variety of revisions throughout NFRs 1 and 2, dominated by changes within NFR sub-categories 1.A.4.a i with +0.71 t and 2.G with +0.37 t.

The significant percental change occuring in NFR 1.A.3.b iii results from a data error that will be corrected with the next annual submission.

Table 2: Changes of emission estimates for 2021

Submission 2023 Submission 2024 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 281.42 283.14 1.71 0.61% sub-category chapters
NFR 1 - Energy 235.80 237.14 1.34 0.57% sub-category chapters
1.A.1.a 4.94 4.93 -0.01 -0.16% here
1.A.1.b 3.05 3.20 0.15 4.95% here
1.A.1.c 0.029 0.032 0.003 11.8% here
1.A.2.g vii 0.0233 0.0168 -0.0065 -27.8% here
1.A.2.g viii 0.545 0.521 -0.024 -4.38% here
1.A.3.a i(i) 0.0000019 0.0000018 -0.0000001 -5.24% here
1.A.3.a ii(i) 0.00002422 0.00002424 0.00000002 0.07% here
1.A.3.b i 0.729 0.726 -0.003 -0.45% here
1.A.3.b ii 0.0785 0.0771 -0.0014 -1.76% here
1.A.3.b iii 0.11 0.25 0.14 130% here
1.A.3.b iv 0.01320 0.01333 0.00014 1.02% here
1.A.3.b vi 124.00 124.14 0.13 0.11% here
1.A.3.b vii 1.2161 1.2165 0.0004 0.03% here
1.A.3.c 0.2640569 0.2640604 0.0000035 0.001% here
1.A.3.d ii 0.492 0.528 0.035 7.20% here
1.A.4.a i 33.18 33.89 0.71 2.14% here
1.A.4.a ii 0.00255 0.00271 0.00015 6.02% here
1.A.4.b i 64.82616 64.82612 -0.00005 -0.0001% here
1.A.4.b ii 0.148 0.155 0.007 4.60% here
1.A.4.c i 1.510 1.514 0.004 0.27% here
1.A.4.c ii 0.63 0.82 0.20 31.5% here
1.A.5.b 0.0048862 0.0048864 0.0000002 0.005% here
NFR 2 - IPPU 45.63 46.00 0.37 0.81% sub-category chapters
2.G 20.77 21.14 0.37 1.79% here
NFR 3 - Agriculture NA
NFR 5 - Waste NA
NFR 6 - Other NA