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pollutant-specific data: NOx NMVOC SOx NH3 PM2.5 PM10 TSP BC CO Pb Cd Hg As Cr Cu Ni Se Zn PCDD/F B[a]P B[b]F B[k]F I[x]P PAH1-4 HCB PCB

Recalculations - Nitrogen Oxides

NOx: absolute changes against previous submission NOx: percental changes against previous submission

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The marginal changes within the National Total reported for 1990 (+3.54 kt or +0.12 %) result from changes in NFR 3 (+3.54 kt or +2.44 %). Additional but antagonistic changes in NFRs 1.A.2.g vii and 1.A.4.c ii do not affect the National Total.

The most significant percental change occurs for NFR 3.B.1.a with plus 16.2 %.

Table 1: Changes of emission estimates 1990

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [kt] relative see description and reasoning in:
NATIONAL TOTAL 2.846,04 2.849,57 3,54 0,12% sub-category chapters
NFR 1 - Energy 2.599,34 2.599,34 0,00 0,00% sub-category chapters
1.A.2.g vii 34,654 34,657 0,003 0,01% here
1.A.4.a ii 10,439 10,437 -0,002 -0,02% here
NFR 2 - IPPU 100,73 100,73 0,00 0,00%
NFR 3 - Agriculture 145,23 148,77 3,54 2,44% sub-category chapters
3.B.1.a 0,89 1,04 0,14 16,16% here
3.B.3 0,36 0,35 -0,01 -2,68% here
3.D.a.2.a 45,94 48,75 2,81 6,11% here
3.D.a.3 8,84 9,44 0,59 6,73% here
NFR 5 - Waste 0,74 0,74 0,00 0,00%
NFR 6 - Other NA

The small changes within the National Total reported for 2023 (-3.65 kt or -0.43 %) are dominated by revisions throughout NFR 1 with the most significant absolute change occuring for NFR 1.A.4.c ii with minus 4.58 kt together with less significant revisions throughout NFRs 2 and 3.

Here, the most significant percental change occurs for NFR 1.A.2.g vii with plus 34.4 %.

Table 2: Changes of emission estimates 2023

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [kt] relative see description and reasoning in:
NATIONAL TOTAL 844.88 841.23 -3.65 -0.43% sub-category chapters
NFR 1 - Energy 695.05 691.57 -3.48 -0.50% sub-category chapters
1.A.1.a 168.11 169.59 1.48 0.88% here
1.A.1.b 14.34 14.24 -0.10 -0.69% here
1.A.1.c 10.84 11.58 0.74 6.79% here
1.A.2.a 3.86 3.90 0.04 0.93% here
1.A.2.b 0.944 0.939 -0.004 -0.47% here
1.A.2.e 0.23 0.19 -0.05 -19.84% here
1.A.2.g vii 5.15 6.92 1.77 34.37% here
1.A.2.g viii 59.41 58.18 -1.24 -2.08% here
1.A.3.b i 169.24 169.07 -0.16 -0.10% here
1.A.3.b ii 41.34 40.92 -0.42 -1.02% here
1.A.3.b iii 59.99 59.53 -0.47 -0.78% here
1.A.3.b iv 1.18 1.17 -0.01 -0.85% here
1.A.3.c 7.358 7.360 0.002 0.03% here
1.A.3.d ii 19.69 19.20 -0.49 -2.49% here
1.A.4.a i 17.74 17.00 -0.74 -4.16% here
1.A.4.a ii 5.45 5.95 0.51 9.29% here
1.A.4.b i 53.69 53.84 0.14 0.27% here
1.A.4.b ii 0.40 0.38 -0.02 -4.81% here
1.A.4.c i 7.575 7.578 0.003 0.04% here
1.A.4.c ii 32.43 27.85 -4.58 -14.13% here
1.A.5.a 0.248 0.252 0.004 1.52% here
1.A.5.b 2.80 2.88 0.07 2.59% here
1.B.1.b 0.23 0.29 0.05 23.38% here
1.B.2.a iv 0.652 0.651 -0.002 -0.26%
1.B.2.c 0.306 0.303 -0.003 -1.04%
NFR 2 - IPPU 49.23 49.27 0.04 0.07% sub-category chapters
2.A.3 9.91 9.95 0.03 0.33% here
2.C.1 18.520 18.522 0.003 0.02% here
2.G 0.18754 0.18757 0.00003 0.01% here
NFR 3 - Agriculture 99.51 99.30 -0.21 -0.21% sub-category chapters
3.B.1.a 0.545 0.520 -0.02 -4.54% here
3.B.1.b 0.558 0.556 -0.003 -0.47% here
3.B.3 0.22 0.21 -0.01 -6.09% here
3.B.4.e 0.23 0.27 0.04 15.85% here
3.B.4.g i 0.017 0.013 -0.004 -24.25% here
3.B.4.g ii 0.013 0.010 -0.003 -23.09% here
3.B.4.g iii 0.007 0.005 -0.002 -25.27% here
3.B.4.g iv 0.0020 0.0016 -0.0004 -18.73% here
3.D.a.1 40.89 41.31 0.41 1.01% here
3.D.a.2.a 36.65 36.44 -0.21 -0.58% here
3.D.a.2.b 0.476 0.410 -0.07 -13.84% here
3.D.a.2.c 14.61 14.27 -0.34 -2.31% here
3.D.a.3 5.17 5.19 0.03 0.52% here
3.I 0.09 0.07 -0.02 -23.60% here
NFR 5 - Waste 1.09 1.09 0.00 0.00%
NFR 6 - Other NA