Report - DCE - Nationalt Center for Miljø og Energi

Emission factor time series have been estimated for a considerable number
of the emission factors. These are provided in Annex 2A-4.
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Emission factors for PM and references for the emission factors are listed in
Annex 2A-4. The emission factors are based on:
• The TNO/CEPMEIP emission factor database (CEPMEIP 2001).
in addition, a considerable number of country-specific factors referring to:
• Danish legislation:
• DEPA (2001), Miljøstyrelsen, Luftvejledningen (legislation from Danish
Environmental Protection Agency).
• DEPA (1990), Miljøstyrelsen, Bekendtgørelse 698 (legislation from
Danish Environmental Protection Agency).
• Calculations based on plant-specific emission data from a considerable
number of waste incineration plants.
• Aggregated emission factors for residential wood combustion based on
technology distribution (Nielsen & Hessberg 2011) and technology specific
emission factors (EEA, 2009; DEPA, 2010).
• Two emission measurement programs for decentralised CHP plants
(Nielsen et al. 2010; Nielsen & Illerup, 2003).
• An emission measurement program for large power plants (Livbjerg et
al., 2001).
• Research leading to the first Danish PM emission inventory for stationary
combustion (Nielsen et al. 2003)
• Additional personal communication concerning straw combustion in residential
plants.
Emission factor time series have been estimated for residential wood combustion
and waste incineration. All other emission factors have been considered
constant in 2000-2010.
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Emission factors for 2010 for heavy metals (HM) are presented in Annex 2A-
4. The appendix includes references and time series. The emission factors refer
to:
• Two emission measurement programs carried out on Danish decentralised
CHP plants (Nielsen et al. 2010; Nielsen & Illerup, 2003).
• Implied Emission Factors for power plants based on plant specific data
reported by the power plant owners.
• Research concerning heavy metal emission factors representative for
Denmark (Illerup et al., 1999).
• A CONCAWE study (Denier van der Gon & Kuenen, 2010)
• Data for Danish natural gas (Gruijthuijsen (2001), Energinet.dk homepage)
• Emission factors without national reference all refer to EEA (2009).
Time series have been estimated for coal and for waste incineration. For all
other sources, the same emission factors have been applied for 1990-2010.
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Emission factors 2010 for PAH are shown in Annex 2A-4. The appendix includes
references. The PAH emission factors refer to: