meta data for this page
Differences
This shows you the differences between two versions of the page.
Next revision | Previous revision | ||
sector:energy:fuel_combustion:small_combustion:stationary_small_combustion:residential [2021/01/15 19:20] – created kotzulla | sector:energy:fuel_combustion:small_combustion:stationary_small_combustion:residential [2021/12/15 20:00] (current) – external edit 127.0.0.1 | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== 1.A.4.b i - Residential: | ====== 1.A.4.b i - Residential: | ||
+ | |||
+ | ===== Short description ===== | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | In source category // | ||
+ | |||
+ | ^ Category Code ^ Method | ||
+ | | 1.A.4.b.i | ||
+ | ^ Key Category | ||
+ | | 1.A.4.b.i | ||
+ | |||
+ | {{page> | ||
+ | |||
+ | ===== Methodology ===== | ||
+ | |||
+ | ==== Activity data ==== | ||
+ | |||
+ | For further information on activity data please refer to the [[sector: | ||
+ | |||
+ | ==== Emission factors ==== | ||
+ | |||
+ | For further information on the emission factors applied please refer to the [[sector: | ||
+ | |||
+ | __Table 1: Emission factors for domestic combustion installations__ | ||
+ | ^ Pollutant | ||
+ | ^ Fuel | ||
+ | ^ Hard Coal | 61.1 | 385.5 | 3,422 | 67.0 | | ||
+ | ^ Hard Coal Coke | ||
+ | ^ Hard Coal Briquettes | ||
+ | ^ Lignite Briquettes | ||
+ | ^ Natural Wood | ||
+ | ^ Light Fuel Oil | ||
+ | ^ Natural Gas | 20.5 | 0.1 | | ||
+ | |||
+ | TSP and PM emission factors are to a large extend based on measurements without condensed compounds, according to CEN-TS 15883, annex I. | ||
+ | PAH measurement data contain the following individual substances: Benzo(a)pyrene, | ||
+ | |||
+ | ===== Trend Discussion for Key Sources ===== | ||
+ | The following charts give an overview and assistance for explaining dominant emission trends of selected pollutants. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | Annual fluctuations of all fuel types in source category // | ||
+ | |||
+ | ==== Sulfur Oxides & Nitrogen Oxides | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | SO< | ||
+ | In contrast to SO< | ||
+ | |||
+ | ==== Non-Methane Volatile Organic Compounds & Carbon Monoxide - NMVOC & CO ==== | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | Main driver of the NMVOC emission trend is the decreasing lignite consumption. In the residential sector the emission trend is also affected by the increasing use of firewood with high emission factors which levels off the emission reduction. | ||
+ | The explanation for decreasing carbon monoxide emissions is similar to the trend discussion for SO< | ||
+ | |||
+ | ==== Particulate Matter - PM2.5 & PM10 & TSP ==== | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | The emission trend for PM< | ||
+ | |||
+ | ==== Persistent Organic Pollutants ==== | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | The main driver of the POP emission trend are coal and fuelwood. PCDD/F emissions from coal fired furnaces are declining but the effect is retarded by increasing wood consumption. The same influencing variables apply accordingly to the PAH emission trends. The emission trend of HCB shows a high dominance of emissions from wood-burning. Data source for HCB emission factors is the EMEP/ | ||
+ | It's known that in spite of the existing legislation, | ||
+ | |||
+ | ===== Recalculations ===== | ||
+ | |||
+ | Recalculations were necessary for the latest reference year (2018) due to the availability of the National Energy Balance. Germany has a federal structure which causes a time lack of the National Energy Balance. Therefore recalculations are always necessary. | ||
+ | Further recalculations due to a comprehensive revision of PAH Emission factors. | ||
+ | |||
+ | <WRAP center round info 100%> | ||
+ | For specific **information on recalculated emission estimates for Base Year and 2018**, please see the pollutant specific recalculation tables following chapter [[General: | ||
+ | </ | ||
+ | |||
+ | |||
+ | |||
+ | ===== Planned improvements ===== | ||
+ | |||
+ | There is a running Project on new emission factors for small combustion plants using updated data from the chimney sweepers and new measurement data. |