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general:projections:calculation_documentation [2023/03/15 10:16] – hausmann | general:projections:calculation_documentation [2024/02/12 09:08] (current) – brauns | ||
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- | <WRAP center round info 60%> | + | ===== Calculation documentation ===== |
- | Projections have not yet been updated for the 2023 submission. The content below is outdated. | + | |
- | </ | + | |
- | ===== Calculation Documentation ===== | + | For its national emission projections, |
- | For its national emission projections, Germany takes into account climate projection activity data and category-specific reports on air pollution | + | In the scenario “with measures” (WM), for the majority of the emission |
- | Deviating from this comprehensive projection of activity data, the transport emissions are calculated with the aid of the TREMOD model (" | + | Deviating from this comprehensive projection of activity data, the transport emissions are calculated with the aid of the TREMOD model (" |
- | The activity rates and the emission factors | + | The projection |
- | The NMVOC emissions from NFR sector 2.D.3, containing emissions from solvent and solvent-containing product use and their manufacturing, | + | For dairy cows, the proportion of cows kept in tied housing systems was reduced |
- | Starting from these activity data set as a basis, future emission factors for air pollutants were modelled for each of the policies | + | Due to the further implementation |
- | Data basis of the emission projections calculation is the inventory | + | The proportion |
- | Because the limit values | + | The use of manure |
- | __Table 1: Fuel-specific conversion factors for air pollutants according | + | With the assumptions described above, a significant reduction of ammonia emissions compared |
- | ^ Pollutant ^ Fuel | + | |
- | | NO<sub>X</sub> | Hard coal | | 2.75 | | | + | |
- | |::: | Lignite | + | |
- | |::: | Heavy fuel oil | 3.39 | + | |
- | |::: | Light heating oil | 3.49 | + | |
- | |::: | Natural gas | 3.57 | + | |
- | |::: | Natural gas (gas turbines) | + | |
- | |::: | Heavy fuel oil (gas turbines) | 3.53 | + | |
- | | SO<sub>2</sub> | Hard coal | | + | |
- | |::: | Lignite | + | |
- | |::: | Heavy fuel oil | 3.39 | + | |
- | |::: | Light heating oil | 3.49 | + | |
- | |::: | Natural gas | 4.00 | + | |
- | |::: | Natural gas (gas turbines) | + | |
- | |::: | Heavy fuel oil (gas turbines) | 3.53 | + | |
- | | TSP | Hard coal | + | |
- | |::: | Lignite | + | |
- | |::: | Heavy fuel oil | 3.39 | + | |
- | |::: | Light heating oil | 3.38 | + | |
- | |::: | Natural gas | 3.24 | + | |
- | |::: | Natural gas (gas turbines) | 3.75 | + | |
- | |::: | Heavy fuel oil (gas turbines) | 3.50 | + | |
- | Furthermore, the calculations | + | * For 30 % of the animal stocks falling into the category ‚V‘ (according to Annex 1 of the 4< |
+ | |||
+ | * For 80 % of the slurry from G and V systems, it was assumed that in 2030 they would be stored covered at least with foil or comparable technology. | ||
+ | |||
+ | The NMVOC emissions from NFR sector 2.D.3, containing emissions from solvent and solvent-containing product use and their manufacturing, | ||
+ | |||
+ | Starting | ||
+ | |||
+ | |||
+ | Data basis of the emission projections calculation is the inventory submission 2022 with the processing of the emission data. The calculations of the emission values are based on the NEC directive EU 2016/2284 as well as the German regulations for the implementation of the Federal Immission Control Act (BImSchV), which define plant-specific limit values. | ||
+ | |||
+ | Because the limit values in the BImSchVs | ||
+ | |||
+ | |||
+ | __Table 1: Fuel-specific conversion factors for air pollutants according | ||
+ | ^ Pollutant ^ | ||
+ | | NO< | ||
+ | |::: | Lignite | ||
+ | |::: | Heavy fuel oil | 3.39 | ||
+ | |::: | Light heating oil | 3.49 | ||
+ | |::: | Natural gas | 3.57 | ||
+ | |::: | Natural gas (gas turbines) | ||
+ | |::: | Heavy fuel oil (gas turbines) | 3.53 | ||
+ | Furthermore, | ||