Transportation Sector
Ontario
Table 28: School Bus Secondary Energy Use and GHG Emissions by Energy Source
  2000   2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
School Bus Energy Use (PJ) 4.7   3.6 4.1 4.7 3.9 4.4 4.2 4.1 4.4 4.9 5.3 5.7 5.2 4.6 4.2 4.0

Energy Use by Energy Source (PJ)
Natural Gas 0.2   0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.1
Motor Gasoline 0.7   0.2 0.1 0.3 0.3 0.1 0.2 0.3 0.1 0.2 0.2 0.2 0.3 0.3 0.4 0.4
Diesel Fuel Oil 3.9   3.3 3.8 4.4 3.6 4.3 4.0 3.8 4.2 4.5 5.0 5.4 4.9 4.3 3.8 3.5
Ethanol n.a.   n.a. n.a. n.a. n.a. n.a. n.a. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Propane 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
Natural Gas 3.2   4.5 3.1 1.0 0.9 0.0 0.0 0.0 0.0 3.4 0.9 0.0 0.2 0.2 0.8 3.5
Motor Gasoline 14.2   4.6 3.1 6.2 7.2 2.3 4.8 7.3 3.1 4.1 3.5 4.0 5.1 5.9 8.7 9.3
Diesel Fuel Oil 82.6   90.9 93.8 92.8 91.9 97.7 95.2 92.4 96.8 92.3 95.4 95.8 94.3 93.5 89.9 87.2
Ethanol n.a.   n.a. n.a. n.a. n.a. n.a. n.a. 0.3 0.1 0.2 0.2 0.2 0.3 0.3 0.5 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Propane 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Activity
Passenger-kilometres (millions) 7,629   6,153 7,215 8,471 7,559 8,890 9,922 7,934 8,222 11,003 12,318 12,753 12,510 11,216 9,990 9,295
Energy Intensity (MJ/Pkm) 0.61   0.59 0.56 0.56 0.52 0.49 0.43 0.51 0.53 0.45 0.43 0.44 0.42 0.41 0.42 0.43
School Bus GHG Emissions (Mt of CO2e) 0.3   0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.3 0.3 0.3

GHG Emissions by Energy Source (Mt of CO2e)
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Motor Gasoline 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Diesel Fuel Oil 0.3   0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.2
Ethanol n.a.   n.a. n.a. n.a. n.a. n.a. n.a. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Propane 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
Natural Gas 2.3   3.2 2.2 0.7 0.6 0.0 0.0 0.0 0.0 2.4 0.6 0.0 0.2 0.2 0.6 2.4
Motor Gasoline 13.7   4.5 3.0 5.9 6.9 2.2 4.5 6.9 2.9 3.9 3.3 3.8 4.9 5.6 8.4 9.0
Diesel Fuel Oil 84.0   92.3 94.8 93.4 92.5 97.8 95.5 92.8 96.9 93.5 95.9 96.0 94.7 93.9 90.6 88.6
Ethanol n.a.   n.a. n.a. n.a. n.a. n.a. n.a. 0.3 0.1 0.2 0.2 0.2 0.3 0.3 0.5 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Propane 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GHG Intensity (tonne/TJ) 69.7   69.9 70.3 70.6 70.6 71.0 71.0 70.9 71.1 70.3 70.9 71.0 71.0 70.9 70.7 70.1

n.a. - Denotes data that is not applicable.
n.a. - Denotes data that is not available.