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This is an old revision of the document!

Recalculations - Nitrogen Oxides

Revision of NOx emissions over time:

Changes within the National Total reported for 1990 (+7.95 kt or +0.28 %) are dominated by changes in NFRs 1.A.3.b i (+30 kt) and 1.A.3.b iii (-24 kt) together with less significant revisions throughout NFRs 1, 2 and 3.

The most significant percental change occurs for NFR 3.D.a.2c with plus 12 %.

Table 1: Changes of emission estimates 1990

Submission 2022 Submission 2023 Difference Reasoning
NFR Sector [kt] relative see description and reasoning in:
NATIONAL TOTAL 2.835,33 2.843,28 7,95 0,28% sub-category chapters
NFR 1 - Energy 2.592,15 2.599,50 7,35 0,28% sub-category chapters
1.A.2.g vii 50,23 50,30 0,07 0,13% here
1.A.3.a i(i) 3,94 3,68 -0,26 -6,58% here
1.A.3.a ii(i) 2,78 2,60 -0,18 -6,53% here
1.A.3.b i 765,68 795,98 30,30 3,96% here
1.A.3.b ii 31,49 32,82 1,33 4,22% here
1.A.3.b iii 505,99 482,15 -23,84 -4,71% here
1.A.3.b iv 2,45 2,49 0,03 1,37% here
1.A.4.a ii 11,60 11,58 -0,01 -0,11% here
1.A.4.b ii 0,08 0,08 0,00 -0,02% here
1.A.4.c ii 49,31 49,23 -0,08 -0,17% here
NFR 2 - IPPU 100,73 100,73 0,00 0,00%
NFR 3 - Agriculture 141,92 142,52 0,60 0,42% sub-category chapters
3.B.4.g i 0,014266 0,014255 -0,000012 -0,081% here
3.D.a.2.a 44,14 44,52 0,38 0,85% here
3.D.a.2.c 0,002 0,224 0,22 11,68% here
3.D.a.3 8,40 8,40 0,00 0,02% here
NFR 5 - Waste 0,53 0,53 0,00 0,00%
NFR 6 - Other NA

The changes within the National Total reported for 2020 (-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 2020

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 0.20 0.19 -0.01 -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.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.5.a 0.218 0.220 0.002 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.3 10.69 10.49 -0.20 -1.88% here
2.H.1 2.68 2.09 -0.59 -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.3 0.26 0.24 -0.02 -5.30% here
3.B.4.g i 0.019 0.018 -0.001 -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