Non-road fuel consumption and pollutant emissions ... - BAFU - CH

Appendix 133
Tab. 32 > Emission factors of steam-powered ships (in g per kWh)
Pollutant Steam 1 Steam 2 Steam 3 Steam 4 Steam 5 Steam 6 Steam 7
CO 0.3 0.3 0.3 0.09 0.09 0.09 0.09
HC 0.449 0.449 0.449 0.33 0.33 0.33 0.33
NOX 2.336 2.336 2.336 1.77 1.558 1.257 1.027
PM 0.033 0.024 0.015 0.009 0.006 0.006 0.006
The emission and consumption factors
for steam-powered ships are not based
on emission limit values, but instead on
the following sources:
SAEFL 1996a, p. 218
Assumption based on consumption data
provided by operators
Fuel consumption 1406 1115 1115 1115 1115 1115 1115
Assumptions concerning year in which measures are introduced to bring about improvements
All engine-power
classes
Emission factors of railway vehicles (in g per kWh)
Figures in italics: assumption concerning future development of emission factors.
Engine-power class Pre-EU UIC I UIC II EU IIIA EU IIIB EU IV
Carbon monoxide (CO)
560 kW 4.0 3.0 3.0 3.0 3.0 3.0
Hydrocarbons (HC)
560 kW 1.6 0.8 0.8 0.5 0.4 0.3
Nitrogen oxides (NOX)
560 kW 16 12 9.5 5.4 3.2 2.0
Sources of emission
and consumption factors:
Figures for diesel engines as per Tab. 24
(rounded up/down)
UIC recommended emission limit value
for engines manufactured after 1993
UIC recommended emission limit value
as per UIC I and UIC II
Split of cumulative limit value of HC +
NOx , less 10%
EU-values less 10%
Assumption by INFRAS
Adoption of level from another emission
stage/engine-power class (arrow)
Particulate matter (PM)
560 kW 0.6 0.5 0.25 0.18 0.023 0.023
Fuel consumption (FC)
560 kW 223 223 223 223 223 223
Assumptions regarding introduction of EU emission stages
560 kW 2000 2003 2009 2012 2020