2000 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|---|---|---|---|
Bus Energy Use (PJ) | 50.3 | 57.7 | 56.1 | 52.1 | 48.2 | 50.3 | 52.3 | 32.1 | 31.1 | |
Energy Use by Energy Source (PJ) | ||||||||||
Electricity | 3.1 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.6 | 4.5 | 4.6 | |
Natural Gas | 1.3 | 2.4 | 2.9 | 3.2 | 4.0 | 3.6 | 3.7 | 3.7 | 3.9 | |
Motor Gasoline | 2.7 | 1.5 | 1.6 | 1.9 | 2.0 | 1.9 | 2.3 | 1.5 | 1.6 | |
Diesel Fuel Oil | 43.2 | 49.3 | 47.3 | 42.6 | 37.8 | 40.3 | 41.6 | 22.4 | 21.0 | |
Ethanol | n.a. | 0.1 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
Shares (%) | ||||||||||
Electricity | 6.2 | 7.8 | 7.8 | 8.4 | 9.1 | 8.8 | 8.8 | 14.1 | 14.9 | |
Natural Gas | 2.6 | 4.1 | 5.1 | 6.2 | 8.2 | 7.2 | 7.1 | 11.7 | 12.4 | |
Motor Gasoline | 5.3 | 2.6 | 2.8 | 3.6 | 4.2 | 3.8 | 4.5 | 4.5 | 5.0 | |
Diesel Fuel Oil | 85.9 | 85.4 | 84.3 | 81.8 | 78.5 | 80.2 | 79.6 | 69.7 | 67.6 | |
Ethanol | n.a. | 0.1 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
Activity | ||||||||||
Passenger-kilometres (millions) | 47,458 | 59,358 | 57,521 | 54,156 | 61,661 | 57,348 | 57,145 | 32,169 | 31,241 | |
Energy Intensity (MJ/Pkm) | 1.06 | 0.97 | 0.97 | 0.96 | 0.78 | 0.88 | 0.92 | 1.00 | 1.00 | |
Bus GHG Emissions (Mt of CO2e) | 3.5 | 3.9 | 3.8 | 3.5 | 3.2 | 3.3 | 3.5 | 2.0 | 1.9 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||||||
Electricity | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 | |
Natural Gas | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Motor Gasoline | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 | |
Diesel Fuel Oil | 3.1 | 3.5 | 3.4 | 3.0 | 2.7 | 2.9 | 3.0 | 1.6 | 1.5 | |
Ethanol | n.a. | 0.0 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
Shares (%) | ||||||||||
Electricity | 5.3 | 4.4 | 4.7 | 4.7 | 5.0 | 4.4 | 4.3 | 6.6 | 7.0 | |
Natural Gas | 1.9 | 3.0 | 3.7 | 4.5 | 6.1 | 5.2 | 5.2 | 9.0 | 9.7 | |
Motor Gasoline | 5.1 | 2.6 | 2.8 | 3.6 | 4.3 | 3.9 | 4.6 | 5.1 | 5.7 | |
Diesel Fuel Oil | 87.7 | 90.0 | 88.9 | 87.1 | 84.7 | 86.5 | 85.9 | 79.2 | 77.6 | |
Ethanol | n.a. | 0.1 | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | n.a. | |
Biodiesel Fuel | 0.0 | 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 | |
GHG Intensity (tonne/TJ) | 69.5 | 67.6 | 67.5 | 66.8 | 66.0 | 66.1 | 66.0 | 62.6 | 62.0 | |
GHG Emissions Related to Electricity (Mt of CO2e) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 |
n.a. - Denotes data that is not applicable.
n.a. - Denotes data that is not available.