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general:recalculations:selenium [2021/04/06 09:21] – kotzulla | general:recalculations:selenium [2025/03/31 12:29] (current) – [Table] kotzulla | ||
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====== Recalculations - Selenium (Se) ====== | ====== Recalculations - Selenium (Se) ====== | ||
- | **Revision of selenium emissions over time:** | ||
- | {{ : | + | With no reportable |
- | {{ : | + | |
- | + | ||
- | The negligibly small changes | + | |
__Table 1: Changes in emission estimates for 1990__ | __Table 1: Changes in emission estimates for 1990__ | ||
- | ^ ^ **Submission | + | ^ ^ Submission |
- | ^ **NFR Sector** ^ | + | ^ NFR Sector |
- | ^ NATIONAL TOTAL | + | ^ NATIONAL TOTAL |
- | ^ **NFR 1 - Energy** ^ 2,0873 ^ 2,0865 ^ | + | ^ NFR 1 - Energy |
- | | 1.A.2.g vii | 0, | + | | 1.A.2.g vii | 0.000086 |
- | | 1.A.3.a i(i) | + | | 1.A.4.a ii | 0.0000159 |
- | | 1.A.3.a ii(i) | 0, | + | | 1.A.4.c ii |
- | | 1.A.3.b i | + | ^ NFR 2 - IPPU ^ 3.70 |
- | | 1.A.3.b ii | + | ^ NFR 3 - Agriculture |
- | | 1.A.3.b iii | 0, | + | ^ NFR 5 - Waste ^ NA |||| | |
- | | 1.A.3.b iv | + | ^ NFR 6 - Other ^ NA |||| | |
- | | 1.A.3.b vi | + | |
- | | 1.A.4.a ii | + | |
- | | 1.A.4.b ii | + | |
- | | 1.A.4.c ii | + | |
- | ^ **NFR 2 - IPPU** | + | |
- | ^ **NFR 3 - Agriculture** | + | |
- | ^ **NFR 5 - Waste** | + | |
- | ^ **NFR 6 - Other** | + | |
- | The negligibly small changes in the **National Total reported for 2018 (-0.01 t | -0.15 %)** result from a variety of revision in **NFR 1**. | + | ---- |
- | + | ||
- | __Table 1: Changes in emission estimates for 2018__ | + | |
- | ^ ^ **Submission 2020** | + | |
- | ^ **NFR Sector** | + | |
- | ^ NATIONAL TOTAL | + | |
- | ^ **NFR 1 - Energy** | + | |
- | | 1.A.1.a | + | |
- | | 1.A.1.b | + | |
- | | 1.A.2.g vii | 0, | + | |
- | | 1.A.2.g viii | + | |
- | | 1.A.3.a i(i) | + | |
- | | 1.A.3.a ii(i) | 0, | + | |
- | | 1.A.3.b i | 0, | + | |
- | | 1.A.3.b ii | + | |
- | | 1.A.3.b iii | 0, | + | |
- | | 1.A.3.b iv | + | |
- | | 1.A.3.b vi | + | |
- | | 1.A.3.c | + | |
- | | 1.A.3.d ii | + | |
- | | 1.A.4.a ii | + | |
- | | 1.A.4.b ii | + | |
- | | 1.A.4.c ii | + | |
- | | 1.A.4.c iii | 0, | + | |
- | | 1.A.5.b | + | |
- | ^ **NFR 2 - IPPU** | + | |
- | | 2.A.3 | 5,65 | + | |
- | ^ **NFR 3 - Agriculture** | + | |
- | ^ **NFR 5 - Waste** | + | |
- | ^ **NFR 6 - Other** | + | |
+ | The small changes within the **National Total** reported for **2022 (+0.05 t or +1.79 %)** are dominated by revisions in NFR sub-categories **1.A.1.b with +0.03 t** and **2.A.3 with +0.021 t** togehter with avariety of revisions throughout NFRs 1 and 2. | ||
+ | |||
+ | However, the most significant percental change occurs in NFR **1.A.4.a ii with minus 16.1 %**. | ||
+ | |||
+ | __Table 2: Changes in emission estimates for 2022__ | ||
+ | ^ ^ Submission 2024 ^ Submission 2025 ^ Difference | ||
+ | ^ NFR Sector | ||
+ | ^ NATIONAL TOTAL | ||
+ | ^ NFR 1 - Energy | ||
+ | | 1.A.1.a | ||
+ | | 1.A.1.b | ||
+ | | 1.A.2.g vii | 0.000086 | ||
+ | | 1.A.2.g viii | ||
+ | | 1.A.3.b i | 0.004468 | ||
+ | | 1.A.3.b ii | ||
+ | | 1.A.3.b iii | 0.00132 | ||
+ | | 1.A.3.b iv | ||
+ | | 1.A.3.c | ||
+ | | 1.A.3.d ii | ||
+ | | 1.A.4.a ii | ||
+ | | 1.A.4.b ii | ||
+ | | 1.A.4.c ii | ||
+ | | 1.A.5.b | ||
+ | ^ NFR 2 - IPPU ^ 1.520 ^ 1.540 ^ 0.020 | ||
+ | | 2.A.3 | 1.313 | 1.334 | __0.021__ | ||
+ | | 2.G | 0.206 | 0.205 | -0.001 | ||
+ | ^ NFR 3 - Agriculture | ||
+ | ^ NFR 5 - Waste ^ NA | ||
+ | ^ NFR 6 - Other ^ NA |