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This is an old revision of the document!

Recalculations - Selenium (Se)

The marginally small changes within the 1990 National Total (+0.00005 t or +0.001 %) result from a variety of revisions throughout NFRS 1 and 2 - with the strongest percental change occuring in NFR 1.A.3.a i(i) with minus 62 %.

Table 1: Changes in emission estimates for 1990

Submission 2023 Submission 2024 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 5,72714 5,72720 0,00005 0,001% sub-category chapters
NFR 1 - Energy 2,02684 2,02687 0,00003 0,002% sub-category chapters
1.A.2.g vii 0,00012 0,00009 -0,00003 -27,8% here
1.A.3.a i(i) 0,00000008 0,00000003 -0,00000005 -62,4% here
1.A.3.a ii(i) 0,0000011 0,0000012 0,0000001 7,61% here
1.A.3.c 0,00895 0,00899 0,00003 0,38% here
1.A.4.a ii 0,000018 0,000016 -0,000002 -12,7% here
1.A.4.c ii 0,00659 0,00663 0,00004 0,54% here
NFR 2 - IPPU 3,70031 3,70032 0,00002 0,0004% sub-category chapters
2.G 0,15948 0,15949 0,00002 0,01% here
NFR 3 - Agriculture 0,00 0,00 0,00
NFR 5 - Waste 0,00 0,00 0,00
NFR 6 - Other 0,00 0,00 0,00

The small changes within the National Total reported for 2021 (-0.003 t or -0.10 %) result from a variety of revisions throughout NFRs 1 and 2**.

The significant percental change occuring in NFR 1.A.3.b iii (+130 %) results from a correction of errenous data reported with the previous submission.

Table 2: Changes in emission estimates for 2021

Submission 2023 Submission 2024 Difference Reasoning
NFR Sector [t] relative see description and reasoning in:
NATIONAL TOTAL 2,767 2,764 -0,003 -0,10% sub-category chapters
NFR 1 - Energy 1,264 1,258 -0,007 -0,52% sub-category chapters
1.A.1.a 0,0788 0,0783 -0,0005 -0,58% here
1.A.1.b 0,815 0,806 -0,009 -1,07% here
1.A.2.g vii 0,00013 0,00010 -0,00004 -27,0% here
1.A.2.g viii 0,0196 0,0188 -0,0008 -4,25% here
1.A.3.a i(i) 0,000000012 0,000000011 -0,000000001 -5,24% here
1.A.3.a ii(i) 0,0000001468 0,0000001469 0,0000000001 0,07% here
1.A.3.b i 0,004284 0,004267 -0,000016 -0,38% here
1.A.3.b ii 0,00044 0,00043 -0,00001 -1,74% here
1.A.3.b iii 0,0006 0,0014 0,0008 130% here
1.A.3.b iv 0,0000801 0,0000809 0,0000008 1,02% here
1.A.3.b vi 0,3101 0,3105 0,0003 0,10% here
1.A.3.c 0,00257933 0,00257935 0,00000002 0,001% here
1.A.3.d ii 0,0242 0,0246 0,0004 1,46% here
1.A.4.a ii 0,000014 0,000015 0,000001 6,02% here
1.A.4.b ii 0,00148 0,00155 0,00007 4,60% here
1.A.4.c ii 0,006 0,008 0,002 31,51% here
1.A.4.c iii 0,0006171 0,0006171 0,0000000 0,00% here
1.A.5.b 0,000284458 0,000284459 0,000000001 0,001% here
NFR 2 - IPPU 1,50228 1,50616 0,00388 0,26% sub-category chapters
2.A.3 1,30332 1,30345 0,00013 0,01% here
2.G 0,19876 0,20251 0,00374 1,88% here
NFR 3 - Agriculture NA
NFR 5 - Waste NA
NFR 6 - Other NA