Recalculations - Hexachlorobenzene (HCB)

Compared to the previous submission, the National Total reported for 1990 remains unaltered.

Table 1: Changes of emission estimates 1990

Submission 2023	Submission 2024	Difference	Reasoning
NFR Sector	[kg]	relative	see description and reasoning in:
NATIONAL TOTAL	2,900.52	2,900.52	0.00	0.00%
NFR 1 - Energy	4.80	4.80	0.00	0.00%
NFR 2 - IPPU	2,786.42	2,786.42	0.00	0.00%
NFR 3 - Agriculture	109.29	109.29	0.00	0.00%
NFR 5 - Waste	0.006	0.006	0.00	0.00%
NFR 6 - Other	NA

The small changes within the National Total reported for 2021 (-0.01 kg or -0.30%) result from a variety of revisions in sub-categories of NFR 1 with the most significant percental change occuring for NFR 1.A.3.d ii with plus 8.25 %.

Table 2: Changes of emission estimates 2021

Submission 2023	Submission 2024	Difference	Reasoning
NFR Sector	[kg]	relative	see description and reasoning in:
NATIONAL TOTAL	4.58	4.56	-0.01	-0.30%	sub-category chapters
NFR 1 - Energy	2.59	2.57	-0.01	-0.53%	sub-category chapters
1.A.1.a	1.22	1.21	-0.02	-1.42%	here
1.A.2.g viii	0.023	0.022	-0.001	-3.49%	here
1.A.3.d ii	0.040	0.043	0.003	8.25%	here
1.A.4.a i	0.060	0.061	0.001	2.14%	here
1.A.4.c i	0.00543	0.00539	-0.00004	-0.70%	here
1.A.5.a	0.0006040	0.0006045	0.0000005	0.08%	here
NFR 2 - IPPU	1.40	1.40	0.00	0.00%
NFR 3 - Agriculture	0.57	0.57	0.00	0.00%
NFR 5 - Waste	0.02	0.02	0.00	0.00%
NFR 6 - Other	NA