Emissions and energy use of Finnish railway traffic in 2014
PASSENGER TRAFFIC	CO [t/a]	HC [t/a]	NOx [t/a]	PM [t/a]	CH4 [t/a]	N2O [t/a]	SO2 [t/a]	CO2 [t/a]	Fuel consumption [t/a]	Fuel consumption [m3/a]	Use of electricity [MWh/a](2
Electric locomotives(1	0,0	0,0	0,0	0,0	0,00	0,0	0,0	0,0			350 913
Diesel locomotives	14	5,5	120	2,3	0,55	0,13	0,035	9 121	2 888	3 418
Shunting/ diesel locomotives	0,49	0,23	3,6	0,085	0,0086	0,0025	0,00058	152	48	57
Local traffic	0,0	0,0	0,0	0,0	0,00	0,0	0,0	0,0			94 445
TOTAL	14,4	5,7	123	2,4	0,56	0,13	0,035	9 273	2 936	0	445 358
FREIGHT TRAFFIC	CO [t/a]	HC [t/a]	NOx [t/a]	PM [t/a]	CH4 [t/a]	N2O [t/a]	SO2 [t/a]	CO2 [t/a]	Fuel consumption [t/a]	Fuel consumption [m3/a]	Use of electricity [MWh/a]
Electric locomotives	0,0	0,0	0,0	0,0	0,0	0,0	0,0	0,0			203 051
Diesel locomotives	165	70	1 280	25	3,1	0,88	0,21	54 466	17 247	20 411
Shunting/ diesel locomotives	59	28	431	10	1,0	0,29	0,069	18 231	5 773	6 832
TOTAL	224	98	1 710	35	4,1	1,2	0,28	72 697	23 020	0	203 051
LOCOMOTIVES	CO [t/a]	HC [t/a]	NOx [t/a]	PM [t/a]	CH4 [t/a]	N2O [t/a]	SO2 [t/a]	CO2 [t/a]	Fuel consumption [t/a]	Fuel consumption [m3/a]	Use of electricity [MWh/a]
Electric locomotives	0,0	0,0	0,0	0,0	0,0	0,0	0,0	0,0			7 866
Diesel locomotives	5,9	2,8	48	0,83	0,11	0,030	0,0071	1 877	594	703
TOTAL	5,9	2,8	48	0,83	0,11	0,030	0,0071	1 877	594	703	7866,4
	CO [t/a]	HC [t/a]	NOx [t/a]	PM [t/a]	CH4 [t/a]	N2O [t/a]	SO2 [t/a]	CO2 [t/a]	Fuel consumption [t/a]	Fuel consumption [m3/a]	Use of electricity [MWh/a]
Electric locomotives	0,0	0,0	0,0	0,0	0,0	0,0	0,0	0,0			656 276
Diesel locomotives	244	106	1 882	38	4,8	1,3	0,32	83 847	26 551	31 422
TOTAL	244	106	1 882	38	4,8	1,3	0,32	83 847	26 551	31 422	0
(1 Use phase emissions of electrict trains are zero
(2 The amount of electrical energy taken from the contact wire by the locomotives
Source: RAILI 2014 model
Last Update: November 14th 2018
VTT, Jenni Eckhardt
Email: firstname.lastname@vtt.fi