Report - DCE - Nationalt Center for Miljø og Energi

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The uncertainty for external data is not quantified. The uncertainties of activity
data and emission factors are quantified see main report.
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On the external data the comparability has not been checked. However, at
CRF level a project has been carried out comparing the Danish inventories
with those of other countries (Fauser et al. 2007).
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See the above Table 61 for an overview of external datasets.
%BOJTI &OFSHZ "VUIPSJUZ
4UBUJTUJD PO GVFM DPOTVNQUJPO GSPN EJTUSJDU IFBUJOH BOE QPXFS QMBOUT
A spreadsheet from DEA is listing fuel consumption of all plants included as
large point sources in the emission inventory. The statistic on fuel consumption
from district heating and power plants is regarded as complete and
with no significant uncertainty since the plants are bound by law to report
their fuel consumption and other information.
(BT DPOTVNQUJPO GPS HBT FOHJOFT BOE HBT UVSCJOFT
For the years 1990-1994 DEA has estimated consumption of natural gas and
biogas in gas engines and gas turbines. NERI assesses that the estimation by
the DEA are the best available data.
#BTJD EBUB
A spreadsheet from DEA is used for the CO2 emission calculation in accordance
with the IPCC reference approach. It is published annually on DEA’s
webpage; therefore, a formal data delivery agreement is not deemed necessary.
&OFSHZ TUBUJTUJDT PO 4/"1 MFWFM
The data agreement have been renewed in 2011. NERI aggregates fuel consumption
statistics to SNAP level based on a correspondence table developed
in co-operation with DEA. Both traded and non-traded fuels are included
in the Danish energy statistics. Thus, for example, estimation of the
annual consumption of non-traded wood is included.
Emissions from non-energy use of fuels have been included in other source
categories of the Danish inventory. The non-energy use of fuels is, however,
included in the reference approach for Climate Convention reporting.