2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
School Bus Energy Use (PJ) | 2.6 | 2.6 | 2.6 | 2.8 | 2.2 | 2.2 | 2.1 | 2.4 | 2.6 | 2.0 | 2.0 | 1.9 | 1.8 | 1.7 | 1.7 | 1.6 | 1.9 | |
Energy Use by Energy Source (PJ) | ||||||||||||||||||
Natural Gas | 0.1 | 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 | 0.1 | 0.2 | |
Motor Gasoline | 0.2 | 0.1 | 0.0 | 0.1 | 0.1 | 0.0 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Diesel Fuel Oil | 2.3 | 2.5 | 2.6 | 2.7 | 2.1 | 2.2 | 2.1 | 2.3 | 2.5 | 1.9 | 1.9 | 1.8 | 1.7 | 1.7 | 1.5 | 1.4 | 1.6 | |
Ethanol | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | n.a. | 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. | 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 | 0.0 | |
Shares (%) | ||||||||||||||||||
Natural Gas | 2.3 | 1.3 | 0.6 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1.7 | 0.7 | 0.0 | 0.6 | 0.6 | 1.3 | 6.5 | 8.1 | |
Motor Gasoline | 9.2 | 2.3 | 1.5 | 3.1 | 4.6 | 1.5 | 2.9 | 4.0 | 1.5 | 2.8 | 2.5 | 3.0 | 4.1 | 4.1 | 6.4 | 6.6 | 6.9 | |
Diesel Fuel Oil | 88.5 | 96.3 | 97.9 | 96.7 | 95.2 | 98.5 | 97.1 | 96.0 | 98.5 | 95.5 | 96.8 | 96.9 | 95.2 | 95.1 | 92.0 | 87.0 | 85.0 | |
Ethanol | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | n.a. | 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. | 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 | 0.0 | |
Activity | ||||||||||||||||||
Passenger-kilometres (millions) | 4,182 | 4,397 | 4,670 | 5,049 | 4,128 | 4,450 | 4,975 | 4,584 | 4,829 | 4,360 | 4,651 | 4,231 | 4,366 | 4,308 | 3,911 | 3,743 | 4,164 | |
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 | 0.45 | |
School Bus GHG Emissions (Mt of CO2e) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
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 | 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 | 0.0 | |
Diesel Fuel Oil | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Ethanol | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | n.a. | 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. | 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 | 0.0 | |
Shares (%) | ||||||||||||||||||
Natural Gas | 1.7 | 0.9 | 0.4 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 0.5 | 0.0 | 0.4 | 0.4 | 0.9 | 4.5 | 5.7 | |
Motor Gasoline | 8.8 | 2.2 | 1.4 | 3.0 | 4.4 | 1.4 | 2.7 | 3.8 | 1.4 | 2.7 | 2.3 | 2.8 | 3.9 | 3.9 | 6.1 | 6.4 | 6.8 | |
Diesel Fuel Oil | 89.6 | 96.8 | 98.2 | 96.9 | 95.5 | 98.6 | 97.3 | 96.2 | 98.6 | 96.2 | 97.1 | 97.0 | 95.6 | 95.5 | 92.7 | 89.1 | 87.5 | |
Ethanol | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | n.a. | 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. | 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 | 0.0 | |
GHG Intensity (tonne/TJ) | 70.1 | 70.6 | 70.9 | 70.9 | 70.9 | 71.1 | 71.0 | 71.0 | 71.1 | 70.7 | 70.9 | 71.1 | 70.9 | 70.9 | 70.7 | 69.5 | 69.1 |
n.a. - Denotes data that is not applicable.
n.a. - Denotes data that is not available.