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Recalculations - Zinc (Zn)
The marginally small changes within the 1990 National Total (+0.005 t or +0.001 %) result from a variety of revisions throughout NFRS 1 and 2 - with the strongest percental change occuring in NFR 1.A.3.a i(i) with minus 62 %.
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 | 474,148 | 474,153 | 0,005 | 0,001% | sub-category chapters |
| NFR 1 - Energy | 387,461 | 387,464 | 0,003 | 0,001% | sub-category chapters |
| 1.A.2.g vii | 0,021 | 0,015 | -0,006 | -27,9% | here |
| 1.A.3.a i(i) | 0,000013 | 0,000005 | -0,000008 | -62,4% | here |
| 1.A.3.a ii(i) | 0,00019 | 0,00020 | 0,00001 | 7,61% | here |
| 1.A.3.c | 0,917 | 0,921 | 0,003 | 0,37% | here |
| 1.A.4.a ii | 0,0033 | 0,0029 | -0,0004 | -12,7% | here |
| 1.A.4.c ii | 0,665 | 0,672 | 0,006 | 0,95% | here |
| NFR 2 - IPPU | 86,687 | 86,689 | 0,002 | 0,002% | sub-category chapters |
| 2.G | 20,878 | 20,880 | 0,002 | 0,01% | here |
| NFR 3 - Agriculture | 0,00 | 0,00 | 0,00 | ||
| NFR 5 - Waste | 0,000 | 0,000 | 0,00 | ||
| NFR 6 - Other | 0,000 | 0,000 | 0,00 | ||
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 | ||||