1990 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|
School Bus Energy Use (PJ) | 1.2 | 1.5 | 1.2 | 1.2 | 1.2 | 1.4 | 0.7 | |
Energy Use by Energy Source (PJ) | ||||||||
Natural Gas | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | |
Motor Gasoline | 0.4 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Diesel Fuel Oil | 0.8 | 1.4 | 1.2 | 1.1 | 1.1 | 1.2 | 0.5 | |
Ethanol | n.a. | 0.0 | 0.0 | 0.0 | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
Shares (%) | ||||||||
Natural Gas | 0.0 | 0.0 | 0.0 | 0.8 | 4.0 | 5.7 | 19.3 | |
Motor Gasoline | 31.0 | 4.1 | 4.3 | 5.9 | 6.6 | 7.4 | 13.3 | |
Diesel Fuel Oil | 67.6 | 95.7 | 95.6 | 93.2 | 89.4 | 86.9 | 67.4 | |
Ethanol | n.a. | 0.1 | 0.1 | 0.1 | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Propane | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Activity | ||||||||
Passenger-kilometres (millions) | 1,331 | 3,506 | 3,002 | 2,887 | 2,835 | 3,163 | 2,804 | |
Energy Intensity (MJ/Pkm) | 0.89 | 0.42 | 0.41 | 0.42 | 0.43 | 0.45 | 0.24 | |
School Bus GHG Emissions (Mt of CO2e) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||||
Natural Gas | 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 | |
Diesel Fuel Oil | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
Ethanol | n.a. | 0.0 | 0.0 | 0.0 | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
Shares (%) | ||||||||
Natural Gas | 0.0 | 0.0 | 0.0 | 0.6 | 2.8 | 4.0 | 14.1 | |
Motor Gasoline | 29.8 | 3.9 | 4.1 | 5.6 | 6.3 | 7.1 | 13.5 | |
Diesel Fuel Oil | 68.9 | 95.9 | 95.8 | 93.7 | 90.9 | 88.8 | 72.3 | |
Ethanol | n.a. | 0.1 | 0.1 | 0.1 | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Propane | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
GHG Intensity (tonne/TJ) | 69.3 | 71.0 | 71.1 | 70.8 | 70.1 | 69.7 | 66.4 |