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sector:waste:biological_treatment_solid_waste_disposal:start [2024/02/08 12:22] – schiller | sector:waste:biological_treatment_solid_waste_disposal:start [2025/04/08 13:42] (current) – [Short description] kotzulla | ||
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| 5.A | T1 | NS | D | | | 5.A | T1 | NS | D | | ||
| {{page> | | {{page> | ||
+ | |||
+ | ---- | ||
| NO< | | NO< | ||
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In category **5.A**, __NMVOC and PM< | In category **5.A**, __NMVOC and PM< | ||
- | In the period since 1990 (and previously, to some extent), a number of legal provisions have been issued pertaining to Germany' | + | In the period since 1990 (and previously, to some extent), a number of legal provisions have been issued pertaining to Germany' |
- | In 2004, about 2000 landfills of relevance for this category were in operation in the Federal Republic of Germany.\\ | + | In 2004, about 2.000 landfills of relevance for this category were in operation in the Federal Republic of Germany.\\ |
In June 2005, in keeping with new, stricter requirements under the Ordinance on Environmentally Compatible Storage of Waste from Human Settlements (Abfallablagerungsverordnung) and the Landfill Ordinance (Deponieverordnung), | In June 2005, in keeping with new, stricter requirements under the Ordinance on Environmentally Compatible Storage of Waste from Human Settlements (Abfallablagerungsverordnung) and the Landfill Ordinance (Deponieverordnung), | ||
- | Also, pursuant to regulations in force since June 2005, landfilling of biodegradable waste is no longer permitted - for conformance with pertinent requirements, | + | Also, pursuant to regulations in force since June 2005, landfilling of biodegradable waste is no longer permitted - for conformance with pertinent requirements, |
- | All these measures have had strong impact on the formation of NMVOC, PM< | + | All these measures have had strong impact on the formation of NMVOC, PM< |
===== Methodology ===== | ===== Methodology ===== | ||
- | For the estimation of NMVOC, Germany decided against the proposed EF of the EMEP/EEA Guidebook 2019, but instead for the Tier 1 approach of the US-EPA which is also reproduced there (Part B, 5.A, chap. 3.2.2, p. 5; [(EMEPEEA2019> | + | For the estimation of NMVOC, Germany decided against the proposed EF of the EMEP/EEA Guidebook 2019, but instead for the Tier 1 approach of the US-EPA which is also reproduced there (Part B, 5.A, chap. 3.2.2, p. 5; [(EMEPEEA2019> |
Emissions for PM< | Emissions for PM< | ||
- | The EFs are multiplied with the total amount of solid waste (AD) treated in managed above-ground | + | The EFs are multiplied with the total amount of solid waste (AD) treated in managed above-ground |
**EM = AD * EF** | **EM = AD * EF** | ||
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==== Activity data ==== | ==== Activity data ==== | ||
- | Data from 1990 until 2005 are made available for the UBA by the National Statistical Agency by means of a direct | + | From 1990 until 2017, official statistical |
- | From 2006 until today, Official statistical data (Statistisches Bundesamt, Fachserie 19, Reihe 1: Abfallentsorgung (Waste management), | ||
The data are published on a yearly basis with an exception for the actual year of reporting. The activity data for the actual year of reporting are obtained, initially, by carrying the relevant data from the previous year forward, in unchanged form. In the following year, when the actual activity data for the given year becomes available, they replace the data that were carried forward. With regard to emissions from landfills, this procedure has only a very small impact on the total emissions in the relevant current report year. | The data are published on a yearly basis with an exception for the actual year of reporting. The activity data for the actual year of reporting are obtained, initially, by carrying the relevant data from the previous year forward, in unchanged form. In the following year, when the actual activity data for the given year becomes available, they replace the data that were carried forward. With regard to emissions from landfills, this procedure has only a very small impact on the total emissions in the relevant current report year. | ||
==== Emission factors ==== | ==== Emission factors ==== | ||
- | See Methodology. | + | See "Methodology". |
===== Uncertainties ===== | ===== Uncertainties ===== | ||
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | Regular back-calculations are required annually for the previous year, since the waste statistics of the Federal Statistical Office are published with a one-year delay for the data on the quantities and compositions of waste deposited, so that the current reporting year must therefore be estimated. The estimate is replaced in the following year with the then current data.\\ | + | Regular back-calculations are required annually for the previous year, since the waste statistics of the Federal Statistical Office are published with a one-year delay for the data on the quantities and compositions of waste deposited, so that the current reporting year must therefore be estimated. The estimate is replaced in the following year with the then current data. Since the recalculation required as a result is overall very small in each year, it usually is not reported additionally here. |
+ | However, in this year's reporting the need for correction of NMVOC-emissions arises and thus will be reported. Reason for this is that National Statistics have published the recovered gas volumes from the storage and decommissioning phase for 2022, leading to a change of estimated methane emissions under UNFCCC for 2021 + 2022. Due to the fact that the method for the estimation of NMVOC emissions is directly linked to the CH4 amounts estimated by using the IPCCs FOD-Model, the NMVOC-emissions are also affected and recalculated as shown in the following table. In the same course a recalculation of PM and TSP for 2022 is reported additionally (see last table).\\ | ||
- | __Table | + | __Table |
- | | ^ PM< | + | | ^ |
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
+ | |||
+ | __Table 2: Revised 2022 PM and TSP emissions, in [t]__ | ||
+ | | | ||
+ | ^ current submission | ||
+ | ^ previous submission | ||
<WRAP center round info 60%> | <WRAP center round info 60%> | ||
- | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the recalculation tables following [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2022**, please see the recalculation tables following [[general: |
</ | </ | ||
===== Planned improvements ===== | ===== Planned improvements ===== | ||
- | Currently | + | |
- | \\ | + | <WRAP center round info 45%> |
- | \\ | + | At the moment, |
- | \\ | + | </ |