Report - DCE - Nationalt Center for Miljø og Energi

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Plants larger than 25 MWe are obligated to report emission data for SO2 and
NOx to the DEA annually. Data are on block level and classified. The data on
plant level are part of the plants annually environmental reports. NERI’s QC
of the data consists of a comparison with data from previous years and with
data from the plants’ annual environmental reports.
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For specific references, see the chapter regarding emission factors.
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The two major Danish power plant operators assess heavy metal emissions
from their plants using model calculations based on fuel data and type of
flue gas cleaning. NERI’s QC of the data consists of a comparison with data
from previous years and with data from the plants’ annual environmental
reports.
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A large number of plants are obligated by law to report annual environmental
data including emission data. NERI compares the data with those
from previous years and large discrepancies are checked.
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EU ETS data are information on fuel consumption, heating values, carbon
content of fuel, oxidation factor and CO2 emissions. NERI receives the verified
reports for all plants which utilises a detailed estimation methodology.
NERI’s QC of the received data consists of comparing to calculation using
standard emission factors as well as comparing reported values with those
for previous years.
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It is ensured that all external data are archived at NERI. Subsequent data
processing takes place in other spreadsheets or databases. The datasets are
archived annually in order to ensure that the basic data for a given report
are always available in their original form.
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For stationary combustion a data delivery agreement is made with the DEA.
NERI and DEA have renewed the data delivery agreement 2011. Most of the
other external data sources are available due to legislatory requirements. See
Table 61.
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See DS 1.3.1