Freight Road Transportation Secondary Energy Use and GHG Emissions by Energy Source
  2000   2016 2017 2018 2019 2020
Freight Road Transportation Energy Use (PJ)a 711.1   947.7 988.3 1,034.2 1,036.9 932.8

Energy Use by Energy Source (PJ)a
Natural Gas 0.1   0.4 0.4 0.7 0.9 0.6
Motor Gasoline 229.4   362.5 371.0 380.6 389.2 327.7
Diesel Fuel Oil 473.1   578.8 611.1 647.0 640.9 599.4
Ethanol 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.
Propane 8.5   6.0 5.9 5.9 5.8 5.2

Activity
Tonne-kilometres (millions)a, c 240,128   373,423 381,244 356,175 368,704 341,829
Energy Intensity (MJ/Tkm)a 2.96   2.54 2.59 2.90 2.81 2.73
Freight Road Transportation GHG Emissions (Mt of CO2e)a,b 50.0   66.0 68.9 72.1 72.2 65.1

GHG Emissions by Energy Source (Mt of CO2e)a,b
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0
Motor Gasoline 15.9   24.4 25.0 25.6 26.2 22.0
Diesel Fuel Oil 33.6   41.2 43.5 46.1 45.6 42.7
Ethanol 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.
Propane 0.5   0.4 0.4 0.4 0.4 0.3
GHG Intensity (tonne/TJ)a,b 70.3   69.6 69.7 69.7 69.7 69.8

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.
c) Statistics Canada, Trucking in Canada, 2000-2005, Ottawa, 2007 (Cat. No. 53-222-X); and Table 23-10-0219-01, Ottawa, 2022.