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 - Mercury (Hg)

Mercury (Hg): absolute changes against previous submission Mercury (Hg): percental changes against previous submission

With no reportable changes within the National Total reported for 1990, the only notable but canceling changes occur for NFRs 1.A.2.g vii, 1.A.4.a ii and 1.A.4.c ii.

Table 1: Changes of emission estimates 1990

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 35.53 35.53 0.00 0.00% sub-category chapters
NFR 1 - Energy 26.46 26.46 0.00 0.00% sub-category chapters
1.A.2.g vii 0.0043872 0.0043875 0.0000003 0.01% here
1.A.4.a ii 0.0008260 0.0008258 -0.0000002 -0.03% here
1.A.4.c ii 0.0094791 0.0094790 -0.0000001 -0.001% here
NFR 2 - IPPU 9.03 9.03 0.00 0.00%
NFR 3 - Agriculture NA
NFR 5 - Waste 0.03 0.03 0.00 0.00%
NFR 6 - Other NA

The small changes within the National Total reported for 2023 (-0.009 t or -0.17 %) result from a variety of revisions throughout NFRs 1, 2 and 5.

The most significant percental change occurs in NFR 1.A.4.a ii with plus 38.5 %.

Table 2: Changes of emission estimates 2023

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 5.430 5.421 -0.009 -0.17% sub-category chapters
NFR 1 - Energy 3.89 3.88 -0.011 -0.27% sub-category chapters
1.A.1.a 2.65 2.65 0.002 0.08% here
1.A.1.b 0.2263 0.2265 0.0002 0.09% here
1.A.1.c 0.091 0.100 0.010 10.55% here
1.A.2.g vii 0.0039 0.0047 0.0008 19.25% here
1.A.2.g viii 0.24 0.22 -0.02 -7.93% here
1.A.3.a i(i) 0.000000085 0.000000087 0.000000002 2.34% here
1.A.3.a ii(i) 0.0000043 0.0000044 0.0000001 2.34% here
1.A.3.b i 0.2110 0.2107 -0.0003 -0.16% here
1.A.3.b ii 0.0228 0.0226 -0.0002 -1.02% here
1.A.3.b iii 0.0678 0.0673 -0.001 -0.79% here
1.A.3.b iv 0.00332 0.00329 -0.00003 -0.84% here
1.A.3.d ii 0.00687 0.00680 -0.00007 -0.99% here
1.A.4.a i 0.0576 0.0542 -0.003 -5.87% here
1.A.4.a ii 0.0005 0.0007 0.0002 38.53% here
1.A.4.b i 0.2667 0.2663 -0.0003 -0.12% here
1.A.4.b ii 0.00070 0.00067 -0.00003 -4.82% here
1.A.4.c ii 0.0108 0.0094 -0.0014 -13.05% here
1.A.5.a 0.00053 0.00056 0.00003 5.07% here
1.A.5.b 0.00057 0.00056 -0.00001 -1.37% here
1.B.1.b 0.013 0.015 0.002 15.38% here
1.B.2.a i 0.00188 0.00190 0.00002 1.01%
NFR 2 - IPPU 1.483564 1.485167 0.001603 0.11% sub-category chapters
2.A.2 0.012788 0.012791 0.000003 0.02% here
2.B.10.a 0.026400 0.028000 0.001600 6.06% here
NFR 3 - Agriculture NA
NFR 5 - Waste 0.0567 0.0565 -0.0002 -0.37% sub-category chapters
5.C.1.b v 0.0351 0.0341 -0.0010 -2.89% here
5.E 0.0216 0.0224 0.0008 3.72% here
NFR 6 - Other NA