Transportation Sector
Saskatchewan
Table 23: Bus Secondary Energy Use and GHG Emissions by Bus Type
  1990   1991 1992 1993 1994 1995 1996 1997 1998
Bus Energy Use (PJ) 1.6   2.6 2.4 2.1 2.0 2.7 2.0 2.1 1.8

Energy Use by Bus Type (PJ)
School Buses 0.5   0.6 0.7 0.6 0.6 0.9 0.6 0.6 0.6
Urban Transit 0.9   1.5 1.3 1.1 1.1 1.4 1.0 1.1 0.9
Inter-City Buses 0.3   0.5 0.4 0.4 0.3 0.5 0.3 0.4 0.3

Shares (%)
School Buses 27.5   24.4 29.2 29.5 29.7 32.1 31.4 29.5 32.0
Urban Transit 53.5   56.8 53.8 53.3 53.4 51.1 51.3 50.3 49.6
Inter-City Buses 19.0   18.8 17.1 17.2 16.9 16.9 17.4 20.2 18.4

Activity
Passenger-kilometres (millions) 1,281   1,925 1,829 1,695 1,739 2,399 1,801 1,995 1,660
Energy Intensity (MJ/Pkm) 1.28   1.37 1.29 1.22 1.18 1.14 1.10 1.07 1.06
Bus GHG Emissions Excluding Electricity (Mt of CO2e) 0.1   0.2 0.2 0.1 0.1 0.2 0.1 0.2 0.1

GHG Emissions by Bus Type (Mt of CO2e)
School Buses 0.0   0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0
Urban Transit 0.1   0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Inter-City Buses 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
School Buses 26.7   23.9 28.6 28.9 29.6 31.7 31.1 29.3 31.9
Urban Transit 54.0   57.2 54.3 53.8 53.4 51.6 51.5 50.5 49.7
Inter-City Buses 19.2   18.9 17.2 17.3 16.9 16.7 17.4 20.2 18.4
GHG Intensity (tonne/TJ) 69.8   70.2 70.0 70.0 70.4 69.8 70.4 70.5 70.4

Footnotes:

1) Data on GHG emissions are presented excluding GHG emissions related to electricity production.