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Recalculations - Sulphur Oxides

 Sulphur dioxide: absolute changes against previous submission   Sulphur dioxide: percental changes against previous submission

The National Total reported for 1990 remains unaffected by negligibly small changes within three sub-categories of NFR 1 and, thus, unaltered compared to the previuos submission.

Table 1: Changes in emission estimates for 1990

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [kt] relative see description and reasoning in:
NATIONAL TOTAL 5,460.81 5,460.81 0.00 0.00% sub-category chapters
NFR 1 - Energy 5,284.38 5,284.38 0.00 0.00% sub-category chapters
1.A.2.g vii 2.6625 2.6627 0.0002 0.01% here
1.A.4.a ii 0.5342 0.5341 -0.0001 -0.03% here
1.A.4.c ii 5.75770 5.75766 -0.00005 -0.001% here
NFR 2 - IPPU 176.39 176.39 0.00 0.00%
NFR 3 - Agriculture NA
NFR 5 - Waste 0.03 0.03 0.00 0.00%
NFR 6 - Other NA

Changes in the National Total reported for 2023 ( -6.15 kt or -2.84 %) are dominated by interconnected revisions in NFR sub-categories 1.A.1.b (-1.84 kt), 1.A.2.g viii (-2.22 kt), and 1.A.4.b i (-1.15 kt), together with a variety of more or less significant changes throughout NFRs 1 and 2.

The most significant percental change occurs for NFR 1.A.5.a with minus 48.14 %.

Table 2: Changes in emission estimates for 2023

Submission 2025 Submission 2026 Difference Reasoning
NFR Sector [kt] relative see description and reasoning in:
NATIONAL TOTAL 216.62 210.47 -6.15 -2.84% sub-category chapters
NFR 1 - Energy 161.04 155.11 -5.93 -3.68% sub-category chapters
1.A.1.a 69.01 68.62 -0.39 -0.56% here
1.A.1.b 42.43 40.59 -1.84 -4.34% here
1.A.1.c 5.25 5.45 0.21 3.94% here
1.A.2.a 4.62 4.37 -0.26 -5.57% here
1.A.2.b 0.397 0.408 0.01 2.88% here
1.A.2.e 0.91 0.71 -0.20 -21.85% here
1.A.2.g vii 0.010 0.013 0.003 25.08% here
1.A.2.g viii 16.05 13.92 -2.12 -13.22% here
1.A.3.b i 0.4763 0.4756 -0.0007 -0.14% here
1.A.3.b ii 0.0663 0.0656 -0.0007 -1.00% here
1.A.3.b iii 0.2039 0.2025 -0.0014 -0.70% here
1.A.3.b iv 0.0062 0.0061 -0.0001 -0.84% here
1.A.3.d ii 0.310 0.308 -0.002 -0.56% here
1.A.4.a i 1.73 1.47 -0.26 -14.99% here
1.A.4.a ii 0.003 0.004 0.001 19.26% here
1.A.4.b i 11.39 10.24 -1.15 -10.08% here
1.A.4.b ii 0.0013 0.0012 -0.0001 -4.82% here
1.A.4.c i 2.02 1.94 -0.08 -3.73% here
1.A.4.c ii 0.032 0.028 -0.004 -12.81% here
1.A.5.a 0.028 0.015 -0.014 -48.14% here
1.A.5.b 0.022 0.024 0.002 10.78% here
1.B.1.b 0.70 0.87 0.17 24.48% here
1.B.2.a iv 3.83 3.82 -0.01 -0.27%
1.B.2.c 0.76 0.75 -0.01 -0.99%
NFR 2 - IPPU 55.48 55.26 -0.22 -0.39% sub-category chapters
2.A.3 7.00 6.95 -0.05 -0.70% here
2.B.6 0.72 0.55 -0.17 -23.48% here
NFR 3 - Agriculture NA
NFR 5 - Waste 0.10 0.10 0.00 0.00%
NFR 6 - Other NA