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sector:ippu:mineral_industry:construction_demolition:start [2022/02/03 15:35] – [Short description] kludtsector:ippu:mineral_industry:construction_demolition:start [2024/11/06 14:54] (current) – external edit 127.0.0.1
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 ===== Short description ===== ===== Short description =====
  
-^ Category Code  ^  Method                                ||||^  AD                                ||||^  EF                                  ||||| +^  Category Code                          ^  Method  ^  AD  ^  EF  ^ 
-| 2.A.5.b        |  T1                                    |||||  NS                                |||||  CS                                  ||||| +|  2.A.5.b                                |  T1/T2   |  NS  |  CS  | 
-^  Key Category  ^  SO₂     ^  NOₓ  ^  NH₃  ^  NMVOC  ^  CO   ^  BC   ^  Pb   ^  Hg   ^  Cd   ^  Diox  ^  PAH  ^  HCB  ^  TSP  ^  PM₁₀  ^  PM₂ ₅  ^ +|  {{page>general:Misc:LegendEIT:start}}                        ||||
-| 2.A.5.b         |  -          |  -    |  -    |  -      |  -    |  -    |  -    |  -    |  -    |  -     |  -    |  -    |  L/-  |  L/T   |  -/-    |+
  
-{{page>general:Misc:LegendEIT:start}}+----
  
-\\ +|  NO<sub>x</sub>                         |  NMVOC  |  SO<sub>2</sub>  |  NH<sub>3</sub>  ^  PM<sub>2.5</sub>  ^  PM<sub>10</sub>  ^ TSP   |  BC  |  CO  |  Heavy Metals  |  POPs  | 
-For particulate emissions, Construction is the second main emissions source in the Mineral industries.+|  NA                                     |  NA     |  NA              |  NA              |  -/-               ^  L/T              ^  L/-  |  NA  |  NA  |  NA            |  NA    | 
 +|  {{page>general:Misc:LegendKCA:start}}                                                                                                                                 |||||||||||
  
-noch zu verwenden: 
-Regionalität: wegen der Bedeutung der Regionalität statt Administration Zusammenführung von Stadt- und Flächenstaaten bei Wetter und Flächen? 
-Test: geringe Abweichungen waren erkennbar, aber unvermeidlich, weil Wetterdaten hier teilweise revisionsbedürftig und kaum als Mittel darstellbar. 
-verwendet für die Anpassung der Datensätze im Jahrestool wurden (Datenübernahme): 
  
-Flächen im Zeitverlauf: Die Abbauflächen ändern sich im Zeitverlauf, aber rückwirkend liegen nicht alle Daten vor. +\\ 
--> Die zeitlichen Verläufe werden grob durch die bekannten Abbaumengen abgebildet. +With respect to particle emissions, construction is the second main emissions source in the Mineral industries.
--> Vor 2010 liegen auch keine DWD-Datenauswertungen vor, was konsistent sein muss. +
--> Das Auslaufen der BK-Tagebaue hat durch die erfolgte Flächenbereinigung keine Auswirkung. +
--> Erst bei Verwendung eines neuen, aktuelleren CLC-Datensatzes müsste die Bereinigung neu erfolgen, weil BK-Tagebaue wegfallen. +
-1. Fazit für die zu erwartenden Rekalkulationen +
-Wegen der besonderen Wettersensitivität des Modells wird es Jahre mit höheren Emissionen geben, was nicht durch Verringerungen aus der Flächenkorrektur ausgeglichen wird. Es gibt wegen der korrigierten Flächendaten Änderungen für die Jahre 1990 bis 2009, ohne dass diese spezifisch modelliert wurden. Alle Änderungen entspringen einer Verbesserung im Rahmen nationaler Anpassungen und sind begründbar. Die geänderten Daten sind im Datensatz für die Anpassung aller Jahre 2010 ff. zu finden. +
-2. Anpassung aller Jahre 2010 ff. +
-Mit den konsolidierten Wetter- und Flächendaten sind keine Jahre vor 2010 modellierbar, weil diese Datenmenge nicht verfügbar ist. +
  
 ===== Methodology ===== ===== Methodology =====
  
-Since the last update of the UNECE Guidebook we use the Tier 1 method to estimate the national emissions of particulate matters. The approach for uncontrolled fugitive emissions for this source category was adapted for national circumstances within a research Project (Umweltbundesamt, 2016) [(Umweltbundesamt, 2016: Development of Methods for the Generation of Emission Data for Air Pollutants from Building Activity and Construction Zones, Dessau-Roßlau, 2016 FILE?)], partly considered exiting control techniques. As a result, the information of the statistics is combined with modified default emission factors for TSP and PM.+Since the last update of the UNECE Guidebook, a Tier 1 method is applied to estimate particulate matter emissions. The T1 GB method is used by us with various adaptations to national conditions, so this is already higher tier, perhaps as T1/T2. 
 + 
 +The approach for uncontrolled fugitive emissions for this source category was adapted for national circumstances within a research Project (Umweltbundesamt, 2016) [(Umweltbundesamt, 2016: Development of Methods for the Generation of Emission Data for Air Pollutants from Building Activity and Construction Zones, Dessau-Roßlau, 2016, https://research.ebsco.com/linkprocessor/plink?id=46c9c9e5-c6f9-3229-b7af-6585eb409115)], partly considered exiting control techniques. As a result, the information of the statistics is combined with modified default emission factors for TSP and PM.
  
 ==== Activity data ==== ==== Activity data ====
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 ==== Emission factors ==== ==== Emission factors ====
  
-The emission factors used are results of Adaptation of UNECE-Defaults (EEA, 2016) [(EEA2016>EEA, 2016: EEA Report No 21/2016 EMEP EEA air pollutant emission inventory guidebook 2016, Copenhagen, 2016; https://www.eea.europa.eu/ds_resolveuid/EJ6RT9P2Y3)], see chapter NFR 2.A.5.b for different kind of buildings.+The emission factors used are results of Adaptation of UNECE-Defaults (EEA, 2016) [(EEA2023>EEA, 2023: EEA Report No 03/2023 EMEP EEA air pollutant emission inventory guidebook 2023, Copenhagen, 2023; https://www.eea.europa.eu/publications/emep-eea-guidebook-2023/part-b-sectoral-guidance-chapters/2-industrial-processes-and-product-use/2-a-mineral-products/2-a-5-b-construction/view)].
  
-__Table 1: Overview of apllied emission factors__ +__Table 1: Overview of apllied emission factors, in [kg / m<sup>2</sup> * y, for roads in tons / km<sup>2</sup> * y]__ 
-^ Kind of building                 ^^ Pollutant      ^^ EF value      ^^ Unit          ^^ EF trend       ^^^ +^ Kind of building              ^  Pollutant         ^  EF value  ^  EF trend  ^ 
-| single and two family houses     ||  TSP           ||  0.0638       ||  kg/m²*y      ||  constant      ^|| +| single and two-family houses  |  TSP               |  0.0638    |  constant  | 
-| single and two family houses     ||  PM₁₀          ||  0.0191       ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>10</sub>   |  0.0191    |  constant  | 
-| single and two family houses     ||  PM₂.₅         ||  0.0019       ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>2.5</sub>  |  0.0019    |  constant  | 
-| apartment buildings              ||  TSP           ||  0.329        ||  kg/m²*y      ||  constant      ^|| +| apartment buildings           |  TSP               |  0.329     |  constant  | 
-| apartment buildings              ||  PM₁₀          ||  0.099        ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>10</sub>   |  0.099     |  constant  | 
-| apartment buildings              ||  PM₂.₅         ||  0.0099       ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>2.5</sub>  |  0.0099    |  constant  | 
-| non-residential                  ||  TSP           ||  0.631        ||  kg/m²*y      ||  constant      ^|| +| non-residential               |  TSP               |  0.631     |  constant  | 
-| non-residential                  ||  PM₁₀          ||  0.189        ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>10</sub>   |  0.189     |  constant  | 
-| non-residential                  ||  PM₂.₅         ||  0.0189       ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>2.5</sub>  |  0.0189    |  constant  | 
-| roads                            ||  TSP           ||  1,674        ||  kg/m²*y      ||  constant      ^|| +| roads                         |  TSP               |  1,674     |  constant  | 
-| roads                            ||  PM₁₀          ||  502          ||  kg/m²*y      ||  constant      ^|| +| :::                           |  PM<sub>10</sub>   |  502       |  constant  | 
-| roads                            ||  PM₂.₅         ||  50.2         ||  kg/m²*y      ||  constant      ^||+| :::                           |  PM<sub>2.5</sub>  |  50.2      |  constant  |
  
 Several further assumptions were necessary to use the formula of the Guidebook: Several further assumptions were necessary to use the formula of the Guidebook:
-| EM = EF*B*f*m     ||+| EM = EF * B * f * m     ||
  
-The EF is adapted with Moisture Level Correction factor and Silt Content Correction factor in all cases, both 0.20 and 2.22. The assumption about the duration of the construction activity uses the Default values (EEA, 2016)[(EEA2016)]:+The EF is adapted with Moisture Level Correction factor and Silt Content Correction factor in all cases, both 0.20 and 2.22. The assumption about the duration of the construction activity uses the Default values (EEA, 2023)[(EEA2023)]:
 ^ Type of building                                   ^^  Estimated duration (year)      ^^ ^ Type of building                                   ^^  Estimated duration (year)      ^^
 | Construction of houses (single and two family)     ||  0.5 (6 months)                 || | Construction of houses (single and two family)     ||  0.5 (6 months)                 ||
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 [{{:sector:ippu:mineral_industry:EM_2A5b_since_1990.PNG|**Emission trends in NFR 2.A.5.b**}}] [{{:sector:ippu:mineral_industry:EM_2A5b_since_1990.PNG|**Emission trends in NFR 2.A.5.b**}}]
 +
 +Notes to PCB emissions of old buildings are given in chapter [[sector:ippu:pops_and_hm_consumption:start|2.K - Consumption of POPs and Heavy Metals]].
  
 ===== Recalculations ===== ===== Recalculations =====
-With **activity data** and **emission factors** remaining unrevised, no recalculations have been carried out compared to last year's submission. 
  
-<WRAP center round info 60%> +<WRAP center round info 65%> 
-For pollutant-specific information on recalculated emission estimates for Base Year and 2019, please see the pollutant specific recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].+With **all input data remaining unrevised**, no recalculations were made compared to the previous submission.
 </WRAP> </WRAP>
 +
  
 =====Planned improvements ===== =====Planned improvements =====