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.