Table of Contents

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

Recalculations - Chromium (Cr)

Chromium (Cr): absolute changes against previous submission Chromium (Cr): percental changes against previous submission

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 remarkable changes within the National Total reported for 1990 (+8.37 t or +5 %) result entirely from a revision in NFR 1.A.3.b vi with +8.37 t, also resembling the strongest percental change with +68 %.

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 165.69 174.06 8.37 5.05% sub-category chapters
NFR 1 - Energy 122.29 130.66 8.37 6.85% sub-category chapters
1.A.2.g vii 0.0067865 0.0067870 0.0000005 0.01% here
1.A.3.b vi 12.30 20.67 8.37 68.09% here
1.A.4.a ii 0.0013248 0.0013244 -0.0000004 -0.03% here
1.A.4.c ii 0.041945 0.041943 -0.000002 -0.005% 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 significant changes within the National Total reported for 2023 (+8.75 t or +13.33 %) are by far dominated by a revision in NFR sub-category 1.A.3.b vi with +9 t, also resembling the strongest perental change with +50 %.

In addition, emission estimates were revised for a variety of sub-categories throughout NFRs 1, 2 and 5.

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 65.59 74.34 8.746 13.33% sub-category chapters
NFR 1 - Energy 49.95 58.69 8.742 17.50% sub-category chapters
1.A.1.a 3.11 3.11 0.004 0.13% here
1.A.1.b 1.43 1.45 0.020 1.37% here
1.A.1.c 0.041 0.047 0.006 13.60% here
1.A.2.g vii 0.0053 0.0068 0.0015 28.08% here
1.A.2.g viii 0.18 0.16 -0.02 -9.08% here
1.A.3.a i(i) 0.000000062 0.000000063 0.000000001 2.34% here
1.A.3.a ii(i) 0.00000312 0.00000320 0.00000007 2.34% here
1.A.3.b i 0.2155 0.2152 -0.0003 -0.16% here
1.A.3.b ii 0.0351 0.0347 -0.0004 -1.02% here
1.A.3.b iii 0.109 0.108 -0.001 -0.79% here
1.A.3.b iv 0.00240 0.00238 -0.00002 -0.84% here
1.A.3.b vi 17.92 26.92 9.00 50.19% here
1.A.3.b vii 1.10 1.03 -0.07 -6.33% here
1.A.3.d ii 0.025 0.024 -0.001 -4.34% here
1.A.4.a i 2.41 2.23 -0.18 -7.40% here
1.A.4.a ii 0.0009 0.0012 0.0003 38.53% here
1.A.4.b i 2.71 2.70 -0.009 -0.35% here
1.A.4.b ii 0.0063 0.0060 -0.0003 -4.73% here
1.A.4.c ii 0.044 0.035 -0.009 -20.10% here
1.A.5.b 0.000534 0.000528 -0.000006 -1.12% here
NFR 2 - IPPU 15.616 15.619 0.002922 0.02% sub-category chapters
2.A.3 0.090 0.090 -0.000502 -0.56% here
2.G 0.873 0.876 0.003424 0.39% here
NFR 3 - Agriculture NA
NFR 5 - Waste 0.033 0.034 0.001 3.72% sub-category chapters
5.E 0.033 0.034 0.001 3.72% here
NFR 6 - Other NA