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| general:recalculations:start [2025/02/03 14:26] – [Table] kotzulla | general:recalculations:start [2025/04/24 14:09] (current) – kotzulla | ||
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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. | ||
| - | < | + | < |
| - | Further information regarding recalculations (especially due to changes in methods or activity data) can be found in the corresponding | + | Further information regarding recalculations (especially due to changes in methods or activity data) can be found in the corresponding |
| </ | </ | ||
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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< | + | | for reporting year: |^ BASE YEAR< |
| - | | in NFR submission: | + | | |^ |
| - | ^ 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: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[General: | + | | [[General: |
| - | | [[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: |
| - | < | + | | < |
| + | |||
| - | ===== Reasons overview | + | ===== Overview of reasons for recalculations against Submission 2024 ===== |
| + | (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: __finalisation of National Energy Balance__ | + | * 1.A together with 2.C.1: __finalisation of National Energy Balance__ |
| - | * 1.A together with 2.C.1: __revision | + | * 2.A.2 and 2.A.3: small updates |
| - | * 2.C.2: __revised international production statistic__ 20021 | + | * 3.B.4.e: Horse numbers were corrected in all years and all districts by a factor of 2.75 to include horses which are kept outside |
| - | * 2.G.use of charcoal: __revised foreign sale statistics__ 2021 | + | |
| **2. update or revision of entire model** | **2. update or revision of entire model** | ||
| - | * 1.A.3.a: routine revision of TREMOD AV | + | * 1.A.3.a: routine revision of TREMOD Aviation (TREMOD AV) [(ALLEKOTTE2024)] |
| - | * 1.A.3.b: routine revision of TREMOD | + | * 1.A.3.b: routine revision of TREMOD |
| - | * 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 MM | + | * 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.3.d: routine revision of E.M.M.A. model maintained at BSH [(DEICHNIK2024)] | ||
| **3. newly implemented acitivity and/or emission factors** | **3. newly implemented acitivity and/or emission factors** | ||
| - | * 1.A.3.d ii: introduction | + | * 3.D.a.1: application |
| + | * 3.D.a.4: calculation | ||
| + | | ||
| **4. revision of emission factors** | **4. revision of emission factors** | ||
| * mobile combustion over-all: revision of (implied) country-specific emission factors as part of model revision | * mobile combustion over-all: revision of (implied) country-specific emission factors as part of model revision | ||
| - | * 2.C.3.a: adjustment | + | * 1.A.3.b i, ii, iv, vi, vii, and 1.A.3.d.i (i): correction of rounding errors in emission factors for B[a]P, B[b]F, B[k]F, I[x]P, and PAH1-4 |
| + | * 1.A.3.c - abrasive particulate matter: consideration | ||
| + | * 3.B: improved | ||
| + | * 3.B: N< | ||
| **5. re-allocation of activity data and/or emissions** | **5. re-allocation of activity data and/or emissions** | ||
| - | * NRMM in 1.A.2.g vii, 1.A.4.a ii and c ii: revision of methodology to distribute over-all fuel deliveries from NEN line 67 onto NRMM-subcategories | + | * |
| **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** | ||
| - | * emissions from lubricant use: re-allocation from 2.D.3 to NFR 2.G | + | * |
| - | + | ||
| + | |||
| + | [(AGEB2024> | ||
| + | https:// | ||
| + | [(KNOERR2024a> | ||
| + | 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, 2024.)] | ||
| + | [(KNOERR2024b> | ||
| + | [(ALLEKOTTE2024> | ||
| + | Berlin: Ifeu Institut für Energie- und Umweltforschung Heidelberg GmbH & Öko-Institut e.V., Berlin & Heidelberg, 2024.)] | ||
| + | [(DEICHNIK2024> | ||
| + | from Bundesamts für Seeschifffahrt und Hydrographie (BSH - Federal Maritime and Hydrographic Agency); Hamburg, 2024.)] | ||
| + | [(DZSF2025> | ||
| + | [(UBA2025> | ||