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Recalculations - Nitrogen Oxides
Revision of NOx emissions over time:
Changes within the National Total reported for 1990 (-14.72 kt or -0.52 %) are dominated by changes in NFRs 1.A.3.d ii (-9.18 kt) and 2.B.2 (-5.68 kt) together with less significant revisions throughout NFRs 1, 2 and 3.
The most significant percental change occurs for NFR 1.A.4.c iii with minus 52 %.
Table 1: Changes of emission estimates 1990
| Submission 2021 | Submission 2022 | Difference | Reasoning | ||
|---|---|---|---|---|---|
| NFR Sector | [kt] | relative | see description and reasoning in: | ||
| NATIONAL TOTAL | 2.850,05 | 2.835,33 | -14,72 | -0,52% | sub-category chapters |
| NFR 1 - Energy | 2.601,88 | 2.592,15 | -9,73 | -0,37% | sub-category chapters |
| 1.A.3.a i(i) | 3,94 | 3,94 | 0,00 | -0,02% | here |
| 1.A.3.a ii(i) | 2,80 | 2,78 | -0,01 | -0,38% | here |
| 1.A.3.b iii | 506,00 | 505,99 | -0,01 | 0,00% | here |
| 1.A.3.c | 45,05 | 45,32 | 0,26 | 0,59% | here |
| 1.A.3.d ii | 60,65 | 51,47 | -9,18 | -15,13% | here |
| 1.A.4.b ii | 0,06 | 0,08 | 0,02 | 30,65% | here |
| 1.A.4.c iii | 0,81 | 0,39 | -0,42 | -51,95% | here |
| 1.A.5.b | 41,60 | 41,20 | -0,40 | -0,96% | here |
| NFR 2 - IPPU | 106,37 | 100,73 | -5,64 | -5,30% | sub-category chapters |
| 2.B.2 | 16,98 | 11,30 | -5,68 | -33,44% | 2.B.2 - Nitric Acid Production |
| 2.B.6 | NE | 0,04 | 0,04 | 2.B.6 - Titanium Dioxide Production | |
| NFR 3 - Agriculture | 141,27 | 141,92 | 0,65 | 0,46% | sub-category chapters |
| 3.B.1.b | 0,6958 | 0,6896 | -0,01 | -0,89% | here |
| 3.B.3 | 0,26 | 0,28 | 0,02 | 6,48% | here |
| 3.B.4.g i | 0,0144 | 0,0143 | 0,0001 | -1,15% | here |
| 3.B.4.g iv | 0,00251 | 0,00248 | -0,00003 | -1,33% | here |
| 3.D.a.2.a | 43,46 | 44,14 | 0,68 | 1,58% | here |
| 3.D.a.3 | 8,44 | 8,40 | -0,04 | -0,49% | here |
| NFR 5 - Waste | 0,53 | 0,53 | 0,00 | 0,00% | |
| NFR 6 - Other | NA | ||||
The changes within the National Total reported for 2019 (-28 kt or -2.46 %) are dominated by changes in NFR 2.B.2 (-25.6 kt) together with less significant revisions throughout NFRs 1 and 3.
Here, the most significant percental changes occur for NFRs 2.C.3 with plus 104 % and 2.B.2 with minus 96 %.
Table 2: Changes of emission estimates 2019
| Submission 2022 | Submission 2023 | Difference | Reasoning | ||
|---|---|---|---|---|---|
| NFR Sector | [kt] | relative | see description and reasoning in: | ||
| NATIONAL TOTAL | 1.136,79 | 1.108,82 | -27,97 | -2,46% | sub-category chapters |
| NFR 1 - Energy | 938,97 | 938,49 | -0,48 | -0,05% | sub-category chapters |
| 1.A.1.a | 186,93 | 186,02 | -0,91 | -0,49% | here |
| 1.A.1.b | 13,98 | 14,42 | 0,44 | 3,16% | here |
| 1.A.1.c | 12,85 | 13,10 | 0,25 | 1,97% | here |
| 1.A.2.a | 3,61 | 3,57 | -0,04 | -1,06% | here |
| 1.A.2.b | 0,93 | 0,92 | -0,01 | -1,04% | here |
| 1.A.2.e | 0,202 | 0,188 | -0,014 | -6,98% | here |
| 1.A.2.g vii | 14,39 | 14,62 | 0,23 | 1,58% | here |
| 1.A.2.g viii | 64,41 | 70,35 | 5,94 | 9,23% | here |
| 1.A.3.a i(i) | 5,39 | 5,04 | -0,36 | -6,63% | here |
| 1.A.3.a ii(i) | 1,13 | 1,05 | -0,08 | -6,71% | here |
| 1.A.3.b i | 211,62 | 200,13 | -11,49 | -5,43% | here |
| 1.A.3.b ii | 48,72 | 48,97 | 0,25 | 0,51% | here |
| 1.A.3.b iii | 92,85 | 90,66 | -2,20 | -2,37% | here |
| 1.A.3.b iv | 1,55 | 1,57 | 0,02 | 1,32% | here |
| 1.A.3.c | 8,13 | 8,69 | 0,56 | 6,84% | here |
| 1.A.3.d ii | 21,63 | 21,62 | 0,00 | -0,01% | here |
| 1.A.3.e i | 0,87 | 0,87 | 0,00 | 0,00% | 1.A.3.e i - Pipeline Transport ] |
| 1.A.4.a i | 19,51 | 22,22 | 2,72 | 13,93% | here |
| 1.A.4.a ii | 7,61 | 7,63 | 0,02 | 0,27% | here |
| 1.A.4.b i | 59,57 | 58,80 | -0,76 | -1,28% | here |
| 1.A.4.b ii | 0,5268 | 0,4194 | -0,11 | -20,39% | here |
| 1.A.4.c i | 7,08 | 7,03 | -0,05 | -0,76% | here |
| 1.A.4.c ii | 27,12 | 27,39 | 0,27 | 1,00% | here |
| 1.A.4.c iii | 0,4200 | 0,4200 | 0,00 | 0,00% | here |
| 1.A.5.a | 0,22 | 0,22 | 0,00 | 1,06% | here |
| 1.A.5.b | 2,38 | 2,28 | -0,10 | -4,05% | here |
| 1.B.1.b | 0,59 | 0,57 | -0,02 | -3,37% | here |
| NFR 2 - IPPU | 54,47 | 54,92 | 0,45 | 0,82% | sub-category chapters |
| 2.A.1 | 11,72 | 12,95 | 1,23 | 10,54% | here |
| 2.A.2 | 3,489 | 3,489 | 0,000 | 0,00% | here |
| 2.A.3 | 10,69 | 10,49 | -0,20 | -1,88% | here |
| 2.B.1 | 2,99 | 2,99 | 0,00 | 0,00% | here |
| 2.B.6 | 0,04 | 0,04 | 0,00 | 0,00% | here |
| 2.H.1 | 2,680 | 2,093 | -0,587 | -21,91% | here |
| NFR 3 - Agriculture | 108,75 | 110,15 | 1,40 | 1,29% | sub-category chapters |
| 3.B.1.a | 0,506 | 0,502 | -0,004 | -0,75% | here |
| 3.B.1.b | 0,506 | 0,505 | -0,001 | -0,17% | here |
| 3.B.2 | 0,01 | 0,01 | 0,00 | 0,00% | here |
| 3.B.3 | 0,2581 | 0,2444 | -0,0137 | -5,30% | here |
| 3.B.4.d | 0,00196 | 0,00196 | 0,00000 | 0,00% | here |
| 3.B.4.e | 0,0388 | 0,0388 | 0,0000 | 0,00% | here |
| 3.B.4.g i | 0,0186 | 0,0181 | -0,0005 | -2,66% | here |
| 3.B.4.g ii | 0,0135 | 0,0137 | 0,0001 | 1,06% | here |
| 3.B.4.g iii | 0,0094 | 0,0094 | 0,000008 | 0,09% | here |
| 3.B.4.g iv | 0,00202 | 0,00202 | 0,000002 | 0,09% | here |
| 3.D.a.1 | 53,71 | 52,31 | -1,40 | -2,61% | here |
| 3.D.a.2.a | 36,76 | 37,16 | 0,40 | 1,09% | here |
| 3.D.a.2.b | 0,56 | 0,49 | -0,07 | -12,25% | here |
| 3.D.a.2.c | 11,56 | 14,00 | 2,44 | 21,12% | here |
| 3.D.a.3 | 4,62 | 4,67 | 0,05 | 1,02% | here |
| 3.I | 0,169 | 0,171 | 0,002 | 1,16% | here |
| NFR 5 - Waste | 0,71 | 0,71 | 0,00 | 0,00% | |
| NFR 6 - Other | 0,00 | 0,00 | 0,00 | ||