Emissions and energy use of Finnish railway traffic in 2016
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			292 195
Diesel locomotives	5,5	1,6	52	1,13	0,34	0,084	0,022	5 674	1 797	2 154
Shunting/ diesel locomotives	0,44	0,20	3,2	0,076	0,0076	0,0022	0,00051	135	43	51
Local traffic	0,0	0,0	0,0	0,0	0,00	0,0	0,0	0,0			111 861
TOTAL	6,0	1,8	56	1,2	0,34	0,086	0,022	5 809	1 839	0	404 056
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			212 422
Diesel locomotives	117	49	907	18	2,2	0,63	0,15	38 913	12 322	14 775
Shunting/ diesel locomotives	53	24	383	9,1	0,92	0,26	0,062	16 247	5 145	6 169
TOTAL	170	74	1 291	27	3,1	0,89	0,21	55 160	17 467	0	212 422
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			7 642
Diesel locomotives	7,7	3,6	63	1,1	0,14	0,040	0,0093	2 453	777	931
TOTAL	7,7	3,6	63	1,1	0,14	0,040	0,0093	2 453	777	931	7642
	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			624 120
Diesel locomotives	184	79	1 410	29	3,6	1,0	0,24	63 421	20 083	24 081
TOTAL	184	79	1 410	29	3,6	1,0	0,24	63 421	20 083	24 081	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 2016 model
Last Update: November 14th 2018
VTT, Jenni Eckhardt
Email: firstname.lastname@vtt.fi