Passenger Road Transportation Secondary Energy Use and GHG Emissions by Energy Source
  2000   2011 2012 2013 2014 2015
Passenger Road Transportation Energy Use (PJ)a 1,040.5   1,109.0 1,099.3 1,121.3 1,092.7 1,115.6

Energy Use by Energy Source (PJ)a
Electricity 3.1   3.7 3.7 4.1 4.5 4.4
Natural Gas 2.3   1.3 1.4 1.2 3.5 3.5
Motor Gasoline 971.5   981.1 975.0 997.8 968.9 1,039.9
Diesel Fuel Oil 56.0   69.1 63.5 67.4 63.3 62.5
Ethanol n.a.   47.3 48.7 45.2 47.5 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a.
Propane 7.6   6.5 7.0 5.7 5.1 5.3

Activity
Passenger-kilometres (millions)a 503,900   589,504 585,555 596,899 579,697 594,140
Energy Intensity (MJ/Pkm)a 2.06   1.88 1.88 1.88 1.88 1.88
Passenger Road Transportation GHG Emissions (Mt of CO2e)a,b 73.2   75.2 74.2 75.5 73.3 74.9

GHG Emissions by Energy Source (Mt of CO2e)a,b
Electricity 0.2   0.2 0.2 0.2 0.2 0.2
Natural Gas 0.1   0.1 0.1 0.1 0.2 0.2
Motor Gasoline 68.4   66.5 65.8 67.1 65.0 69.7
Diesel Fuel Oil 4.0   4.9 4.5 4.8 4.5 4.5
Ethanol n.a.   3.2 3.3 3.0 3.1 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a. n.a.
Propane 0.5   0.4 0.4 0.3 0.3 0.3
GHG Intensity (tonne/TJ)a,b 70.3   67.8 67.5 67.3 67.1 67.1

Sources:

a) Natural Resources Canada, Transportation End-Use Model, Ottawa, 2022.
b) Environment and Climate Change Canada, National Inventory Report 2000-2020: Greenhouse Gas Sources and Sinks in Canada, Ottawa, 2022.