Transportation Sector
Canada
Table 28: Marine Transportation Secondary Energy Use and GHG Emissions by Energy Source
  2000   2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
Marine1 Transportation Energy Use (PJ) 108.2   94.4 89.0 80.1 73.3 64.7 69.8 72.3 82.7 69.0 71.3

Energy Use by Energy Source (PJ)
Diesel Fuel Oil 46.8   31.6 29.6 29.3 32.6 33.4 33.1 33.5 38.0 38.0 42.0
Heavy Fuel Oil 61.4   62.8 59.4 50.8 40.8 31.3 36.7 38.8 44.7 31.0 29.3

Shares (%)
Diesel Fuel Oil 43.3   33.5 33.3 36.6 44.4 51.6 47.5 46.4 45.9 55.1 58.9
Heavy Fuel Oil 56.7   66.5 66.7 63.4 55.6 48.4 52.5 53.6 54.1 44.9 41.1

Activity
Tonne-kilometres (millions) 210,499   199,380 201,080 199,935 202,637 204,085 205,533 206,981 208,429 209,877 211,325
Energy Intensity (MJ/Tkm) 0.51   0.47 0.44 0.40 0.36 0.32 0.34 0.35 0.40 0.33 0.34
Marine1 Transportation GHG Emissions (Mt of CO2e) 7.9   6.9 6.5 5.9 5.4 4.7 5.1 5.3 6.0 5.0 5.2

GHG Emissions by Energy Source (Mt of CO2e)
Diesel Fuel Oil 3.3   2.2 2.1 2.1 2.3 2.4 2.3 2.4 2.7 2.7 3.0
Heavy Fuel Oil 4.6   4.7 4.5 3.8 3.1 2.3 2.8 2.9 3.4 2.3 2.2

Shares (%)
Diesel Fuel Oil 41.8   32.2 32.0 35.3 43.0 50.1 46.0 44.9 44.5 53.6 57.5
Heavy Fuel Oil 58.2   67.8 68.0 64.7 57.0 49.9 54.0 55.1 55.5 46.4 42.5
GHG Intensity (tonne/TJ) 73.1   73.6 73.6 73.4 73.1 72.8 73.0 73.0 73.0 72.6 72.4

Footnotes:

1) Due to data limitation, all marine is allocated to freight transportation except recreative boating, which is part of off-road.