Recalculations - Copper
Last updated on 28 Feb 2020 09:51 (cf. Authors)
Revisions of Copper emissions over time
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The fundamental changes in the National Total reported for 1990 (-1,251 t | -66,41 %) result almost entirely from revised emission estimates in NFR 1.A.3.b vi (-1,251 t |-82,22 %).
Table 1: Changes in emission estimates for 1990
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| Submission 2019 | Submission 2020 | Difference | Reasoning | ||
| NFR Sector | [t] | relative | see description and reasoning in: | ||
| NATIONAL TOTAL | 1,883.73 | 632.76 | -1,250.97 | -66.41% | sub-category chapters |
|---|---|---|---|---|---|
| NFR 1 - Energy | 1,789.85 | 538.92 | -1,250.92 | -69.89% | sub-category chapters |
| 1.A.3.b i | 0.164 | 0.165 | 0.001 | 0.71% | here |
| 1.A.3.b ii | 0.006 | 0.009 | 0.003 | 58.30% | here |
| 1.A.3.b iii | 0.063 | 0.059 | -0.005 | -7.18% | here |
| 1.A.3.b iv | 0.0023 | 0.0024 | 0.0001 | 4.86% | here |
| 1.A.3.b vi | 1,521.41 | 270.49 | -1,251 | -82.22% | here |
| NFR 2 - IPPU | 93.77 | 93.77 | 0.00 | 0.00% | |
| NFR 3 - Agriculture | NA, NO | ||||
| NFR 5 - Waste | 0.11 | 0.07 | -0.05 | -40.16% | |
| 5.E | 0.11 | 0.07 | -0.05 | -40.16% | here |
| NFR 6 - Other | NA | ||||
The fundamental changes in the National Total reported for 2017 (-1.868 t | -75,48 %) result almost entirely from revised emission estimates in NFR 1.A.3.b vi (-1,868 t).
However, the most significant relative change occurs in NFR 1.A.4.a i with +42,561 % compared to last year's submission.
In addition, several more or less significant revisions occur throughout NFRs 1, 2 and 5.
Table 2: Changes in emission estimates for 2017
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| Submission 2019 | Submission 2020 | Difference | Reasoning | ||
| NFR Sector | [t] | relative | see description and reasoning in: | ||
| NATIONAL TOTAL | 2,474.37 | 606.60 | -1,867.77 | -75.48% | sub-category chapters |
|---|---|---|---|---|---|
| NFR 1 - Energy | 2,378.84 | 510.13 | -1,868.71 | -78.56% | sub-category chapters |
| 1.A.1.a | 9.46 | 9.53 | 0.07 | 0.74% | here |
| 1.A.1.b | 4.87 | 5.83 | 0.96 | 19.77% | here |
| 1.A.1.c | 0.057 | 0.056 | -0.001 | -1.12% | here |
| 1.A.2.g vii | 0.00642 | 0.00640 | -0.00002 | -0.35% | here |
| 1.A.2.g viii | 0.42 | 0.40 | -0.02 | -5.11% | here |
| 1.A.3.b i | 0.164 | 0.165 | 0.001 | 0.56% | here |
| 1.A.3.b ii | 0.01 | 0.02 | 0.01 | 48.45% | here |
| 1.A.3.b iii | 0.10 | 0.09 | -0.01 | -6.69% | here |
| 1.A.3.b iv | 0.00203 | 0.00199 | -0.00004 | -1.96% | here |
| 1.A.3.b vi | 2,261.45 | 393.42 | -1,868 | -82.60% | here |
| 1.A.3.b vii | 0.037598 | 0.037593 | -0.000005 | -0.01% | here |
| 1.A.3.c | 97.99 | 95.07 | -2.91 | -2.97% | here |
| 1.A.3.d ii | 0.63 | 0.60 | -0.03 | -5.31% | here |
| 1.A.4.a i | 0.00 | 1.57 | 1.57 | 42,561% | here |
| 1.A.4.a ii | 0.00103 | 0.00103 | 0.00001 | 0.59% | here |
| 1.A.4.b i | 2.33 | 2.22 | -0.11 | -4.58% | here |
| 1.A.4.b ii | 0.3768 | 0.3766 | -0.0001 | -0.04% | here |
| 1.A.4.c i | 0.19 | 0.09 | -0.10 | -53.23% | here |
| 1.A.4.c ii | 0.71 | 0.62 | -0.10 | -13.56% | here |
| 1.A.5.b | 0.01037 | 0.01035 | -0.00001 | -0.11% | here |
| NFR 2 - IPPU | 95.42 | 96.40 | 0.99 | 1.03% | sub-category chapters |
| 2.G | 58.53 | 59.51 | 0.99 | 1.69% | here |
| NFR 3 - Agriculture | NA, NO | ||||
| NFR 5 - Waste | 0.12 | 0.07 | -0.05 | -41.09% | sub-category chapters |
| 5.E | 0.12 | 0.07 | -0.05 | -41.09% | here |
| NFR 6 - Other | NA | ||||