Denmark's National Inventory Report 2005 - Submitted under the ...

with the Danish national approach are provided in Appendix 3A-10. The appendix
also includes a correspondence list for the fuel categories (Danish Energy Authority/IPCC
reference approach).
A comparison of the national approach and the reference approach is illustrated in
Figure 3A-31.
%
268
2,00
1,50
1,00
0,50
0,00
-0,50
-1,00
-1,50
-2,00
1990
1991
1992
1993
1994
1995
1996
1997
Difference Energy consumption [%] Difference CO2 emission [%]
Figure 3A-31 Comparison of the reference approach and the national approach.
6.2 External review
1998
1999
The first national external review of the annually updated sector report for stationary
combustion was performed in 2004 by Jan Erik Johnsson, Technology University of
Denmark. The review was performed after the reporting in 2004 and thus the improvements
of emission factors suggested by Jan Erik Johnsson have been included
the inventory presented in this report.
National review of the data reported to the Climate Convention will be performed
after the reporting of emission data.
6.3 Key source analysis
As part of the reportings for the Climate Convention a key source analysis for the
Danish emission inventory has been performed. A key source has a significant influence
on a country’s total inventory of greenhouse gases in terms of the absolute level
of emission, the trend in emissions, or both.
Stationary combustion key sources for greenhouse gases are shown in Table 3A-21.
The CO 2 emission from eight different fuels is key source in the Danish inventory.
Furthermore, CH 4 emission is a trend key source due to the increased electricity production
based on gas engines.
The key source analysis will be considered in the future QC for stationary combustion.
2000
2001
2002
2003