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| general:recalculations:start [2025/04/03 08:08] – schiller | general:recalculations:start [2026/02/12 12:57] (current) – [Overview of reasons for recalculations against Submission 2025] zheng | ||
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| - | ====== | + | <WRAP center round box 90%> |
| + | ^ pollutant-specific data: | [[General: | ||
| + | </ | ||
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| + | ====== | ||
| - | {{ : | + | {{ : |
| Generally, improvement of the emission inventory is an ongoing task and triggers recalculations for all source categories and pollutants frequently. | Generally, improvement of the emission inventory is an ongoing task and triggers recalculations for all source categories and pollutants frequently. | ||
| <WRAP center round info 60%> | <WRAP center round info 60%> | ||
| - | Further information regarding recalculations (especially due to changes in methods or activity data) can be found in the corresponding chapters of the **National Inventory Document | + | Further information regarding recalculations (especially due to changes in methods or activity data) can be found in the corresponding chapters of the **National Inventory Document |
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| * **new** (sub-)**categories** to be included in the inventory or re-allocation of existing sub-categories within the inventory | * **new** (sub-)**categories** to be included in the inventory or re-allocation of existing sub-categories within the inventory | ||
| * **data** (activity data & emission factors) for certain (sub-)categories **available for the first time** | * **data** (activity data & emission factors) for certain (sub-)categories **available for the first time** | ||
| - | * **change of data sources** (for activity data) | + | * **change of data sources** (for activity data and emissions) |
| * use of **new emission factors** (due to: inquest, research projects, expert judgement etc.) | * use of **new emission factors** (due to: inquest, research projects, expert judgement etc.) | ||
| * **improvement of methods** used for calculating emissions | * **improvement of methods** used for calculating emissions | ||
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| __**Recalculations in data of current year of the latest submission**__ | __**Recalculations in data of current year of the latest submission**__ | ||
| - | * mostly because of **corrected activity data** (especially in Energy Production) from actualized | + | * mostly because of **corrected activity data** (especially in Energy Production) from finalized |
| * also due to changed methods, emission factors, or data sources used | * also due to changed methods, emission factors, or data sources used | ||
| * impact on the amount of emission reduction reported in latest submission | * impact on the amount of emission reduction reported in latest submission | ||
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| __Table 1: Overview of impact of recalculations on the level of National Totals__ | __Table 1: Overview of impact of recalculations on the level of National Totals__ | ||
| (For more detailed information please mouseclick the pollutant.) | (For more detailed information please mouseclick the pollutant.) | ||
| - | | for reporting year: |^ BASE YEAR< | + | | |
| - | | |^ prev. subm. ^ curr. subm. ^ ± ^ ± % | + | | |
| - | ^ Main pollutants | + | ^ Main pollutants |
| - | ^ // | + | ^ // |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | ^ Particulate Matter | + | ^ Particulate Matter |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | ^ // | + | ^ // |
| - | | [[General: | + | | [[General: |
| - | ^ Heavy Metals | + | ^ Heavy Metals |
| - | ^ //Priority HM// ||||||||||| | + | ^ //Priority HM// |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | ^ //Other HM// | + | ^ //Other HM// ||||||||||| |
| - | | [[General: | + | | [[General: |
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| - | | [[General: | + | | [[General: |
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| - | | [[General: | + | | [[General: |
| - | ^ Persistent Organic Pollutants - POPs | + | ^ Persistent Organic Pollutants - POPs ||||||||||| |
| - | | [[General: | + | | [[General: |
| - | ^ // | + | ^ // |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | ^ //Other POPs// | + | ^ //Other POPs// |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | < | + | | < |
| - | + | ||
| - | + | ===== Overview of reasons for recalculations against Submission | |
| - | ===== Overview of reasons for recalculations against Submission | + | (main changes only, without claim to completeness) |
| **1. revision of (primary) activity data** | **1. revision of (primary) activity data** | ||
| - | * 1.A together with 2.C.1: | + | * 1.A together with 2.C.1: |
| - | * 2.A.2 and 2.A.3: small updates of statistical data for most recent years | + | |
| - | * 3.B.4.e: Horse numbers were corrected in all years and all districts by a factor | + | |
| - | * 5.A: Publishing of data for recovered gas volumes from the storage and decommissioning phase as well as PM and TSP for 2022 | + | |
| * | * | ||
| - | |||
| **2. update or revision of entire model** | **2. update or revision of entire model** | ||
| - | * 1.A.3.a: routine revision of TREMOD Aviation (TREMOD AV) [(ALLEKOTTE2024)] | + | * 1.A.3.a: routine revision of TREMOD Aviation (TREMOD AV) [(ALLEKOTTE2025)] |
| - | * 1.A.3.b: routine revision of TREMOD [(KNOERR2024a)] | + | * 1.A.3.b: routine revision of TREMOD [(KNOERR2025a)] |
| - | * 1.A.2.g vii, 1.A.4.a ii, 1.A.4.b ii and 1.A.4.c ii: routine revision of TREMOD Mobile Machinery (TREMOD MM) [(KNOERR2024b)] | + | * 1.A.2.g vii, 1.A.4.a ii, 1.A.4.b ii and 1.A.4.c ii: routine revision of TREMOD Mobile Machinery (TREMOD MM) [(KNOERR2025b)] |
| - | * 1.A.3.d: routine revision of E.M.M.A. model maintained | + | * 1.A.3.d: routine revision of E.M.M.A. model maintained |
| **3. newly implemented acitivity and/or emission factors** | **3. newly implemented acitivity and/or emission factors** | ||
| - | * 3.D.a.1: NH3 emission factors | + | * 2.B.10.b: newly implemented AD and EF based on available results from research project on VOC |
| - | * 3.D.a.4: NH3 emissions from crop residues are calculated | + | * 2.C.3: newly implemented EF for B[b]F, B[k]F and I[x]P, also resulting |
| - | | + | * 2.D.3.c: newly implemented EF for PM (GB Default) |
| + | |||
| **4. revision of emission factors** | **4. revision of emission factors** | ||
| - | | + | * 1.A.3.b |
| - | | + | * 5.C.1.b v: use of GB Default-EF for Pb and Cd |
| - | * 1.A.3.c - abrasive particulate matter: consideration of new (and far lower) emission factors for PM< | + | |
| - | * 3.B: improved emission factors for cattle and pig housing were introduced based on national research projects | + | |
| - | * 3.B: N2O emission factors were adopted from the IPCC Refinement (2019). The N2O EF for solid manure storage doubles, which then also applies to the corresponding NOx and N2 EFs. | + | |
| Line 122: | Line 118: | ||
| **6. as an outcome of the ongoing review activities under both UNFCCC and UNECE** | **6. as an outcome of the ongoing review activities under both UNFCCC and UNECE** | ||
| - | * | + | * 2.D.3.c: newly implemented EF for PM (GB Default) |
| - | [(AGEB2024>AGEB, 2024: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; | + | [(AGEB2025> AGEB (2025): Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; |
| - | https:// | + | https:// |
| - | [(KNOERR2024a> Knörr et al. (2024a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: Fortschreibung des Daten- und Rechenmodells: | + | [(AGEB2025a> |
| + | https://ag-energiebilanzen.de/ | ||
| + | |||
| + | [(BAFA2025> | ||
| + | https:// | ||
| + | |||
| + | [(KNOERR2025a> Knörr et al. (2025a): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: Fortschreibung des Daten- und Rechenmodells: | ||
| Energieverbrauch und Schadstoffemissionen des motorisierten Verkehrs in Deutschland 1960-2035, sowie TREMOD, im Auftrag des Umweltbundesamtes, | Energieverbrauch und Schadstoffemissionen des motorisierten Verkehrs in Deutschland 1960-2035, sowie TREMOD, im Auftrag des Umweltbundesamtes, | ||
| - | Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH, Heidelberg & Berlin, | + | Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH, Heidelberg & Berlin, |
| - | [(KNOERR2024b>Knörr et al. (2024b): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Aktualisierung des Modells TREMOD-Mobile Machinery (TREMOD MM) 2024, Heidelberg, | + | [(KNOERR2025b>Knörr et al. (2025b): Knörr, W., Heidt, C., Gores, S., & Bergk, F.: ifeu Institute for Energy and Environmental Research (Institut für Energie- und Umweltforschung Heidelberg gGmbH, ifeu): Aktualisierung des Modells TREMOD-Mobile Machinery (TREMOD MM) 2025, Heidelberg, |
| - | [(ALLEKOTTE2024> Allekotte et al. (2024): TREMOD Aviation (TREMOD AV) - Revision des Modells zur Berechnung des Flugverkehrs (TREMOD-AV). Heidelberg, | + | [(ALLEKOTTE2025> Allekotte et al. (2025): TREMOD Aviation (TREMOD AV) - Revision des Modells zur Berechnung des Flugverkehrs (TREMOD-AV). Heidelberg, |
| - | Berlin: Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH & Öko-Institut e.V., Berlin & Heidelberg, | + | Berlin: Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH & Öko-Institut e.V., Berlin & Heidelberg, |
| - | [(DEICHNIK2024> Deichnik (2024): Aktualisierung und Revision des Modells zur Berechnung der spezifischen Verbräuche und Emissionen des von Deutschland ausgehenden Seeverkehrs. | + | |
| - | from Bundesamts für Seeschifffahrt und Hydrographie (BSH - Federal Maritime and Hydrographic Agency); Hamburg, 2024.)] | + | [(DEICHNIK2025> Deichnik (2025): Aktualisierung und Revision des Modells zur Berechnung der spezifischen Verbräuche und Emissionen des von Deutschland |
| - | [(DZSF2025> | + | ausgehenden Seeverkehrs; Federal Maritime and Hydrographic Agency (BSH - Bundesamt |
| [(UBA2025> | [(UBA2025> | ||