1998 Fuel Use and Emissions for Danish IFR Flights, Danish Environmental Protection Agency

1998 Fuel Use and Emissions for Danish IFR Flights

Table 4.17
Summary of fuel use and emissions

		Fuel	NO_x	VOC	CO	CO₂	SO₂	No. of LTOs
		[tonnes]	[tonnes]	[tonnes]	[tonnes]	[ktonnes]	[tonnes]
Totals	Denmark, domestic	50,623	710	41	259	159	10	63,295
	Denmark-Greenland/Faroes	9,359	110	4	17	29	2	1,261
	Denmark,international	538,913	6,941	350	1,321	1,688	108	126,313
	Sum	598,895	7,761	395	1,597	1,876	120	190,869
LTO	Denmark, domestic	20,343	280	24	127	64	4	63,295
	Denmark-Greenland/Faroes	821	12	1	6	3	0	1,261
	Denmark, international	69,807	973	121	517	219	14	126,313
	Sum	90,971	1,265	145	650	285	18	190,869
Cruise	Denmark, domestic	30,280	430	17	131	95	6	63,295
	Denmark-Greenland/Faroes	8,539	98	4	12	27	2	1,261
	Denmark, international	469,106	5,968	229	804	1,469	94	126,313
	Sum	507,924	6,496	250	947	1,591	102	190,869

^{5The CO₂ emissions are calculated as LTO fuel use multiplied with
the lower heating value (43,5 MJ/kg) and the fuel CO₂ emission factor (72 g CO₂/MJ)

⁶The SO₂ emissions are derived from the fuel use by using a mass
ratio of 0.02% SO₂ per fuel unit}