Report - DCE - Nationalt Center for Miljø og Energi

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Gasoline Diesel
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In the figures 3.85 and 3.86 the COPERT IV:DEA gasoline and diesel fuel use
ratios are shown for fuel sales and fuel consumption from 1985-2010. The
data behind the figures are also listed in Annex 3.B.8. The fuel consumption
figures are related to the traffic on Danish roads by Danish vehicles and foreign
trucks.
Pr fuel type, all mileage numbers are equally scaled in order to obtain fuel
equilibrium, and hence the mileage factors used are the reciprocal values of
the COPERT IV:DEA fuel consumption: fuel sales ratio.
The reasons for the differences between DEA sales figures and bottom-up
fuel estimates are mostly due to a combination of the uncertainties related to
COPERT IV fuel consumption factors, allocation of vehicle numbers in subcategories,
annual mileage, trip speeds and mileage splits for urban, rural
and highway driving conditions.
The final fuel consumption and emission factors are shown in Annex 2.B.7
for 1985-2010. The total fuel consumption and emissions are shown in Annex
2.B.8, pr vehicle category and as grand totals, for 1985-2010 (and NFR format
in Annex 2.B.16. In Annex 2.B.15, fuel consumption and emission factors as
well as total emissions are given in CollectER format for 2010.
In Table 3.29, the aggregated emission factors for SO2, NOX, NMVOC and
TSP are shown in CollectER format for Danish road transport.