Transportation Sector
Ontario
Table 23: Bus Secondary Energy Use and GHG Emissions by Bus Type
  1990   2011 2012 2013 2014 2015
Bus Energy Use (PJ) 12.6   21.8 20.8 21.0 19.4 19.0

Energy Use by Bus Type (PJ)
School Buses 4.4   5.7 5.2 4.5 4.1 4.3
Urban Transit 6.0   14.2 13.7 14.4 13.2 12.7
Inter-City Buses 2.2   1.9 1.9 2.1 2.1 2.0

Shares (%)
School Buses 34.6   26.0 25.0 21.6 21.2 22.5
Urban Transit 47.9   65.4 65.9 68.5 68.0 66.8
Inter-City Buses 17.4   8.6 9.1 9.9 10.8 10.7

Activity
Passenger-kilometres (millions) 10,171   24,722 24,077 22,615 20,031 20,134
Energy Intensity (MJ/Pkm) 1.24   0.88 0.86 0.93 0.97 0.94
Bus GHG Emissions Excluding Electricity (Mt of CO2e) 0.8   1.5 1.4 1.4 1.3 1.2

GHG Emissions by Bus Type (Mt of CO2e)
School Buses 0.3   0.4 0.4 0.3 0.3 0.3
Urban Transit 0.3   0.9 0.9 0.9 0.8 0.8
Inter-City Buses 0.2   0.1 0.1 0.1 0.1 0.1

Shares (%)
School Buses 38.1   27.7 26.9 23.3 23.1 24.6
Urban Transit 42.0   63.1 63.3 66.1 65.2 63.7
Inter-City Buses 19.9   9.2 9.8 10.6 11.7 11.8
GHG Intensity (tonne/TJ) 61.4   66.9 66.1 66.2 65.4 65.1

Footnotes:

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