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Recalculations - Sulphur Oxides
Revision of SOx emissions over time
The marginal changes in the National Total reported for 1990 (+1.51 kt | +0.03 %) result almost entirely from revised emission estimates in NFR 2.C.7.a together with less significant changes throughout NFRs 1 and 2.
Table 1: Changes in emission estimates for 1990
| Submission 2020 | Submission 2021 | Difference | Reasoning | ||
|---|---|---|---|---|---|
| NFR Code | [kt] | relative | see description and reasoning in: | ||
| NATIONAL TOTAL | 5.472,91 | 5.474,42 | 1,51 | 0,03% | sub-category chapters |
| NFR 1 - Energy | 5.297,93 | 5.297,93 | 0,00 | 0,00% | sub-category chapters |
| 1.A.2.g vii | 3,78 | 3,84 | 0,06 | 1,63% | here |
| 1.A.3.a i(i) | 0,27 | 0,26 | -0,01 | -3,10% | here |
| 1.A.3.a ii(i) | 0,17 | 0,18 | 0,01 | 6,27% | here |
| 1.A.3.b i | 33,25 | 33,07 | -0,18 | -0,53% | here |
| 1.A.3.b ii | 3,60 | 2,34 | -1,26 | -35,09% | here |
| 1.A.3.b iii | 35,10 | 36,55 | 1,45 | 4,14% | here |
| 1.A.3.b iv | 0,24 | 0,22 | -0,01 | -6,18% | here |
| 1.A.4.a ii | 0,62 | 0,63 | 0,01 | 0,94% | here |
| 1.A.4.c ii | 4,55 | 4,49 | -0,07 | -1,48% | here |
| NFR 2 - IPPU | 174,88 | 176,39 | 1,51 | 0,86% | sub-category chapters |
| 2.C.7.a | 1,43 | 2,94 | 1,51 | 106% | here |
| 2.G | 0,0542 | 0,0546 | 0,0003 | 0,62% | here |
| NFR 3 - Agriculture | NA | ||||
| NFR 5 - Waste | 0,11 | 0,11 | 0,00 | 0,00% | |
| NFR 6 - Other | NA | ||||
The significant changes in the National Total reported for 2017 (-13.76 kt | -4.36 %) result mainly from revisions in NFRs 1.A.2.g viii (-4.51 kt), 1.B.2.a iv (+ 4.51 kt) and 2.B.10.a (-9.18 kt) together with less significant changes throughout NFRs 1 and 2.
However, the strongest relative changes occur for NFR 1.B.2.a iv (+1,642,148 %), followed by NFRs 1.A.3.a i(i) (+361 %) and 1.A.3.a ii(i) (+293 %).
Table 2: Changes in emission estimates for 2017
| f<image SO2_recent.png | = | ||||||||||
| = Submission 2019 | = Submission 2020 | = Difference | = Reasoning | ||||||||
| = NFR Code | = absolute, in [kt] | = relative | < see description and reasoning in: | ||||||||
| ~ NATIONAL TOTAL | > 315.48 | > 301.72 | > -13.76 | > -4.36% | < sub-category chapters | ||||||
| NFR 1 - Energy | > 235.50 | > 231.00 | > -4.50 | > -1.91% | < sub-category chapters | ||||||
| 1.A.1.a | > 130.92 | > 128.76 | > -2.16 | > -1.65% | < here ] | ||||||
| 1.A.1.b | > 33.25 | > 33.39 | > 0.14 | > 0.41% | < here ] | ||||||
| 1.A.1.c | > 8.12 | > 8.14 | > 0.02 | > 0.31% | < here ] | ||||||
| 1.A.2.a | > 5.18 | > 5.15 | > -0.03 | > -0.59% | < here ] | ||||||
| 1.A.2.b | > 0.80 | > 0.42 | > -0.38 | > -47.48% | < here ] | ||||||
| 1.A.2.e | > 0.76 | > 0.75 | > -0.01 | > -1.79% | < here ] | ||||||
| 1.A.2.g vii | > 0.0182 | > 0.0181 | > -0.0001 | > -0.58% | < here ] | ||||||
| 1.A.2.g viii | > 33.86 | > 29.35 | > -4.51 | > -13.32% | < here ] | ||||||
| 1.A.3.a i(i) | > 0.14 | > 0.65 | > 0.51 | > 361% | < here ] | ||||||
| 1.A.3.a ii(i) | > 0.04 | > 0.15 | > 0.11 | > 293% | < here ] | ||||||
| 1.A.3.b i | > 0.523 | > 0.527 | > 0.004 | > 0.77% | < here ] | ||||||
| 1.A.3.b ii | > 0.04 | > 0.06 | > 0.02 | > 47.56% | < here ] | ||||||
| 1.A.3.b iii | > 0.27 | > 0.25 | > -0.02 | > -6.66% | < here ] | ||||||
| 1.A.3.b iv | > 0.0073 | > 0.0071 | > -0.0001 | > -1.91% | < here ] | ||||||
| 1.A.3.c | > 0.226 | > 0.225 | > -0.001 | > -0.36% | < here ] | ||||||
| 1.A.3.d ii | > 0.6293 | > 0.6287 | > -0.0005 | > -0.08% | < here ] | ||||||
| 1.A.4.a i | > 0.93 | > 1.11 | > 0.18 | > 19.28% | < here ] | ||||||
| 1.A.4.a ii | > 0.00512 | > 0.00514 | > 0.00002 | > 0.33% | < here ] | ||||||
| 1.A.4.b i | > 12.90 | > 12.43 | > -0.47 | > -3.64% | < here ] | ||||||
| 1.A.4.b ii | > 0.001620 | > 0.001619 | > -0.000001 | > -0.04% | < here ] | ||||||
| 1.A.4.c i | > 3.80 | > 2.49 | > -1.31 | > -34.43% | < here ] | ||||||
| 1.A.4.c ii | > 0.02338 | > 0.02341 | > 0.00003 | > 0.14% | < here ] | ||||||
| 1.A.4.c iii | > 0.05144 | > 0.05143 | > -0.00001 | > -0.02% | < here ] | ||||||
| 1.A.5.a | > 0.0304 | > 0.0301 | > -0.0003 | > -1.06% | < here ] | ||||||
| 1.A.5.b | > 0.0277 | > 0.0276 | > -0.0001 | > -0.22% | < here ] | ||||||
| 1.B.2.a iv | > 0.0003 | > 4.5051 | > 4.5049 | > 1,642,148% | < here ] | ||||||
| 1.B.2.c | > 2.13 | > 1.03 | > -1.09 | > -51.49% | < here ] | ||||||
| NFR 2 - IPPU | > 79.84 | > 70.58 | > -9.26 | > -11.60% | < sub-category chapters | ||||||
| 2.A.1 | > 6.53 | > 6.53 | > 0.00 | > 0.00% | < here ] | ||||||
| 2.A.2 | > 0.8818 | > 0.8814 | > -0.0004 | > -0.04% | < here ] | ||||||
| 2.A.6 | > 1.41 | > 1.20 | > -0.20 | > -14.51% | < here ] | ||||||
| 2.B.10.a | > 20.26 | > 11.08 | > -9.18 | > -45.30% | < here ] | ||||||
| 2.G | > 0.13 | > 0.13 | > 0.01 | > 5.30% | < here ] | ||||||
| 2.H.1 | > 0.51 | > 0.63 | > 0.12 | > 22.45% | < here ] | ||||||
| NFR 3 - Agriculture | = NA | ||||||||||
| NFR 5 - Waste | > 0.13 | > 0.13 | > 0.00 | > 0.00% | < | ||||||
| NFR 6 - Other | = NA | ||||||||||
