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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 - Benzo[a]Pyrene

The small changes within the National Total reported for 1990 (+0.04 t or +0.15 %) result form a variety of revisions in sub-categories of NFR 1.A.3.b together with neglibly small and canceling revisions in NFRs 1.A.2.g vii, 1.A.4.a ii and 1.A.4.c ii.

Here, the strongest percental changes occur for NFRs 1.A.3.b vi with plus 59.5 % and 1.A.3.b ii with plus 46 %.

Table 1: Changes of emission estimates 1990

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 26.99 27.03 0.04 0.15% sub-category chapters
NFR 1 - Energy 25.47 25.51 0.04 0.16% sub-category chapters
1.A.2.g vii 0.024532 0.024534 0.000002 0.01% here
1.A.3.b i 0.29 0.33 0.04 12.45% here
1.A.3.b ii 0.015 0.023 0.007 45.97% here
1.A.3.b iii 0.052 0.037 -0.015 -29.14% here
1.A.3.b iv 0.0043 0.0037 -0.0006 -13.96% here
1.A.3.b vi 0.02 0.04 0.01 59.53% here
1.A.4.a ii 0.004688 0.004687 -0.000001 -0.03% here
1.A.4.c ii 0.0530687 0.0530682 -0.0000006 -0.001% here
NFR 2 - IPPU 0.96 0.96 0.00 0.00%
NFR 3 - Agriculture NA
NFR 5 - Waste 0.56 0.56 0.00 0.00%
NFR 6 - Other NA

The small changes within the National Total reported for 2023 (-0.09 t or -0.55 %) result from a variety of more or less significant revisions throughout NFRs 1 and 2, with the dominating revisions for NFR sub-categories 1.A.3.b i (+0.14 t) and 1.A.4.a i (-0.17 t)

However, the most significant percental changes occur in NFRs 1.A.3.b vi with +48 % and 1.A.3.b i with +38 % .

Table 2: Changes of emission estimates 2023

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 15.66 15.57 -0.09 -0.55% sub-category chapters
NFR 1 - Energy 15.20 15.11 -0.09 -0.57% sub-category chapters
1.A.1.a 0.0375 0.0379 0.0004 1.18% here
1.A.1.b 0.00290 0.00300 0.00010 3.56% here
1.A.1.c 0.000683 0.000686 0.000003 0.44% here
1.A.2.a 0.0001155 0.0001152 -0.0000004 -0.31% here
1.A.2.g vii 0.021 0.026 0.005 21.92% here
1.A.2.g viii 0.0211 0.0204 -0.0007 -3.11% here
1.A.3.a i(i) 0.000000054 0.000000055 0.000000001 2.34% here
1.A.3.a ii(i) 0.00000273 0.00000279 0.00000006 2.34% here
1.A.3.b i 0.38 0.52 0.14 38.51% here
1.A.3.b ii 0.06 0.03 -0.03 -46.28% here
1.A.3.b iii 0.07 0.06 -0.01 -11.80% here
1.A.3.b iv 0.0032 0.0030 -0.0002 -7.62% here
1.A.3.b vi 0.03 0.05 0.02 48.02% here
1.A.3.c 0.0076495 0.0076490 -0.0000006 -0.01% here
1.A.3.d ii 0.0126 0.0123 -0.0003 -2.49% here
1.A.4.a i 2.24 2.07 -0.17 -7.41% here
1.A.4.a ii 0.003 0.004 0.001 38.32% here
1.A.4.b i 12.045 12.003 -0.042 -0.35% here
1.A.4.b ii 0.00324 0.00308 -0.00016 -4.82% here
1.A.4.c i 0.140 0.140 0.000 0.00% here
1.A.4.c ii 0.061 0.053 -0.008 -12.94% here
1.A.5.a 0.018 0.020 0.002 9.39% here
1.A.5.b 0.00231 0.00228 -0.00004 -1.56% here
1.B.1.b 0.040132 0.040134 0.000002 0.01% here
NFR 2 - IPPU 0.0419447 0.0419479 0.0000032 0.01% sub-category chapters
2.G 0.0212988 0.0213020 0.0000032 0.02% here
NFR 3 - Agriculture NA
NFR 5 - Waste 0.42 0.42 0.00 0.00%
NFR 6 - Other NA