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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 - Nickel (Ni)

With the marginal changes in NFRs 1.A.2.g vii, 1.A.4.a ii and 1.A.4.c ii canceling each other out, the small changes within the National Total reported for 1990 (+1.21 t or +0.36 %) result entirely from a revision in NFR 1.A.3.b vi, also resembling the strongest percental change with +63 %.

Table 1: Changes of emission estimates for 1990

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 332.75 333.95 1.21 0.36% sub-category chapters
NFR 1 - Energy 305.13 306.34 1.21 0.40% sub-category chapters
1.A.2.g vii 0.00022985 0.00022988 0.00000002 0.01% here
1.A.3.b vi 1.91 3.12 1.21 63.03% here
1.A.4.a ii 0.00003117 0.00003116 -0.00000001 -0.03% here
1.A.4.c ii 0.045797 0.045794 -0.000003 -0.01% here
NFR 2 - IPPU 3.52 3.52 0.00 0.00%
NFR 3 - Agriculture NA
NFR 5 - Waste 0.03 0.03 0.00 0.00%
NFR 6 - Other NA

The remarkable changes within the National Total reported for 2023 (+4.67 t or +3.79 %) are dominated by a revision in NFR sub-category 1.A.3.b vi with +1.29 t (+46.2 %) together with a variety of smaller revisions throughout NFRs 1 and 2.

Table 2: Changes of emission estimates for 2023

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 123,07 127,74 4,67 3,79% sub-category chapters
NFR 1 - Energy 116,43 121,10 4,66 4,00% sub-category chapters
1.A.1.a 2,757 2,761 0,004 0,15% here
1.A.1.b 66,5 70,0 3,52 5,29% here
1.A.1.c 0,0267 0,0304 0,0036 13,55% here
1.A.2.g vii 0,00042 0,00038 -0,00004 -9,18% here
1.A.2.g viii 1,76 1,69 -0,07 -3,93% here
1.A.3.a i(i) 0,0000000226 0,0000000231 0,0000000005 2,34% here
1.A.3.a ii(i) 0,00000114 0,00000117 0,00000003 2,34% here
1.A.3.b i 0,03965 0,03958 -0,00007 -0,16% here
1.A.3.b ii 0,00125 0,00124 -0,00001 -1,02% here
1.A.3.b iii 0,00258 0,00256 -0,00002 -0,79% here
1.A.3.b iv 0,000876 0,000869 -0,000007 -0,84% here
1.A.3.b vi 2,79 4,08 1,29 46,22% here
1.A.3.b vii 0,58 0,54 -0,04 -6,33% here
1.A.3.d ii 0,39 0,36 -0,03 -7,07% here
1.A.4.a i 0,060 0,057 -0,004 -6,22% here
1.A.4.a ii 0,000020 0,000028 0,000008 38,53% here
1.A.4.b i 0,4356 0,4343 -0,0013 -0,29% here
1.A.4.b ii 0,0097 0,0093 -0,0005 -4,72% here
1.A.4.c ii 0,046 0,034 -0,011 -24,59% here
1.A.5.b 0,003259 0,003257 -0,000002 -0,06% here
NFR 2 - IPPU 6,639079 6,644912 0,005833 0,09% sub-category chapters
2.A.3 0,037146 0,037252 0,000106 0,29% here
2.G 1,717740 1,723467 0,005727 0,33% here
NFR 3 - Agriculture NA
NFR 5 - Waste NA
NFR 6 - Other NA