| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total GHG Emissions Excluding Electricity (Mt of CO2e) | 55.3 | 54.2 | 54.3 | 56.1 | 58.2 | 61.2 | 57.8 | 58.7 | 58.6 | 59.0 | 60.9 | 60.7 | 58.9 | 61.3 | 59.7 | 59.9 | 59.8 | 61.4 | |
| Passenger Transportation | 33.2 | 32.2 | 32.6 | 33.2 | 34.7 | 36.9 | 34.2 | 34.6 | 34.7 | 35.2 | 35.5 | 34.9 | 33.5 | 35.3 | 34.2 | 34.9 | 35.5 | 36.2 | |
| Freight Transportation | 20.0 | 19.6 | 19.2 | 20.4 | 20.9 | 21.7 | 20.9 | 21.3 | 21.2 | 21.1 | 22.6 | 23.0 | 22.6 | 23.1 | 22.5 | 22.0 | 21.2 | 22.0 | |
| Off-Road2 | 2.1 | 2.4 | 2.5 | 2.6 | 2.6 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.8 | 2.8 | 2.9 | 2.9 | 3.0 | 3.0 | 3.1 | 3.2 | |
GHG Emissions by Transportation Mode (Mt of CO2e) | |||||||||||||||||||
| Cars | 18.1 | 17.8 | 18.3 | 18.1 | 18.2 | 18.3 | 17.6 | 17.6 | 17.1 | 17.4 | 17.2 | 16.6 | 15.3 | 15.9 | 15.1 | 14.9 | 14.7 | 14.0 | |
| Passenger Light Trucks | 9.3 | 9.4 | 10.0 | 10.4 | 10.9 | 11.4 | 11.2 | 11.5 | 11.5 | 12.1 | 12.6 | 12.8 | 12.1 | 13.1 | 13.0 | 13.5 | 14.3 | 14.6 | |
| Freight Light Trucks | 3.1 | 3.2 | 3.3 | 3.4 | 3.6 | 3.8 | 3.8 | 3.9 | 3.9 | 4.1 | 4.3 | 4.4 | 4.2 | 4.4 | 4.4 | 4.5 | 4.8 | 5.0 | |
| Medium Trucks | 3.9 | 4.3 | 4.1 | 4.9 | 4.5 | 3.9 | 4.0 | 4.3 | 4.3 | 4.7 | 5.0 | 4.9 | 4.5 | 4.4 | 4.3 | 4.2 | 4.0 | 4.1 | |
| Heavy Trucks | 10.0 | 9.2 | 9.2 | 9.6 | 10.0 | 11.2 | 10.5 | 10.6 | 10.5 | 10.3 | 10.8 | 11.5 | 11.6 | 11.5 | 11.0 | 10.5 | 9.7 | 10.2 | |
| Motorcycles | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| School Buses | 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 | 0.3 | 0.2 | |
| Urban Transit | 0.6 | 0.5 | 0.6 | 0.7 | 0.7 | 0.8 | 0.6 | 0.7 | 0.7 | 0.8 | 0.9 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.7 | 0.7 | |
| Inter-City Buses | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Passenger Air | 4.7 | 4.0 | 3.1 | 3.5 | 4.4 | 5.8 | 4.2 | 4.3 | 4.8 | 4.3 | 4.1 | 3.9 | 4.6 | 4.8 | 4.7 | 5.1 | 5.4 | 6.4 | |
| Freight Air | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | |
| Passenger Rail | 0.1 | 0.1 | 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 | 0.0 | |
| Freight Rail | 1.6 | 1.5 | 1.4 | 1.2 | 1.4 | 1.5 | 1.4 | 1.5 | 1.5 | 1.1 | 1.2 | 1.3 | 1.2 | 1.3 | 1.4 | 1.4 | 1.4 | 1.4 | |
| Marine | 1.1 | 1.2 | 1.1 | 1.1 | 1.2 | 1.1 | 1.1 | 0.9 | 0.9 | 0.7 | 1.2 | 0.8 | 1.1 | 1.3 | 1.3 | 1.2 | 1.1 | 1.2 | |
| Off-Road2 | 2.1 | 2.4 | 2.5 | 2.6 | 2.6 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.8 | 2.8 | 2.9 | 2.9 | 3.0 | 3.0 | 3.1 | 3.2 | |
Shares (%) | |||||||||||||||||||
| Cars | 32.7 | 32.9 | 33.7 | 32.3 | 31.3 | 29.9 | 30.4 | 29.9 | 29.1 | 29.5 | 28.3 | 27.3 | 26.0 | 25.9 | 25.3 | 24.9 | 24.5 | 22.9 | |
| Passenger Light Trucks | 16.9 | 17.3 | 18.4 | 18.4 | 18.7 | 18.6 | 19.5 | 19.7 | 19.7 | 20.6 | 20.8 | 21.0 | 20.5 | 21.3 | 21.7 | 22.5 | 23.9 | 23.8 | |
| Freight Light Trucks | 5.7 | 5.8 | 6.1 | 6.1 | 6.2 | 6.2 | 6.6 | 6.7 | 6.7 | 7.0 | 7.0 | 7.2 | 7.0 | 7.2 | 7.3 | 7.6 | 8.1 | 8.1 | |
| Medium Trucks | 7.1 | 8.0 | 7.6 | 8.7 | 7.8 | 6.4 | 6.9 | 7.4 | 7.3 | 8.0 | 8.3 | 8.1 | 7.6 | 7.2 | 7.2 | 7.0 | 6.8 | 6.7 | |
| Heavy Trucks | 18.1 | 17.0 | 16.9 | 17.1 | 17.1 | 18.3 | 18.2 | 18.0 | 17.9 | 17.5 | 17.7 | 19.0 | 19.6 | 18.8 | 18.5 | 17.5 | 16.1 | 16.7 | |
| Motorcycles | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
| School Buses | 0.6 | 0.5 | 0.5 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 | |
| Urban Transit | 1.0 | 0.9 | 1.1 | 1.2 | 1.1 | 1.2 | 1.0 | 1.1 | 1.1 | 1.3 | 1.4 | 1.5 | 1.5 | 1.5 | 1.4 | 1.4 | 1.1 | 1.2 | |
| Inter-City Buses | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | |
| Passenger Air | 8.5 | 7.3 | 5.7 | 6.2 | 7.6 | 9.6 | 7.2 | 7.4 | 8.1 | 7.2 | 6.7 | 6.4 | 7.8 | 7.8 | 7.9 | 8.5 | 9.0 | 10.4 | |
| Freight Air | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | |
| Passenger Rail | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | |
| Freight Rail | 2.9 | 2.8 | 2.6 | 2.2 | 2.4 | 2.5 | 2.5 | 2.5 | 2.5 | 1.9 | 2.0 | 2.1 | 2.1 | 2.1 | 2.3 | 2.3 | 2.4 | 2.3 | |
| Marine | 2.0 | 2.2 | 1.9 | 2.0 | 2.1 | 1.8 | 1.9 | 1.6 | 1.6 | 1.2 | 1.9 | 1.4 | 1.8 | 2.2 | 2.2 | 2.1 | 1.9 | 1.9 | |
| Off-Road2 | 3.7 | 4.5 | 4.6 | 4.6 | 4.5 | 4.3 | 4.7 | 4.6 | 4.7 | 4.7 | 4.6 | 4.7 | 4.9 | 4.8 | 5.0 | 5.1 | 5.2 | 5.1 | |
| Passenger Transportation GHG Intensity (tonne/TJ) | 69.9 | 70.0 | 70.1 | 70.0 | 69.6 | 69.3 | 69.0 | 68.7 | 68.4 | 68.2 | 68.0 | 67.8 | 67.6 | 67.5 | 67.2 | 67.3 | 67.3 | 67.3 | |
| Freight Transportation GHG Intensity (tonne/TJ) | 71.0 | 71.0 | 71.0 | 70.9 | 71.0 | 71.0 | 70.9 | 70.8 | 70.7 | 70.5 | 70.6 | 70.5 | 70.5 | 70.5 | 70.5 | 70.5 | 70.3 | 70.3 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production.2) “Off Road” includes vehicles not registered for on-road travel such as ATVs, snowmobiles, golf carts and some military vehicles.