Transportation Sector
Canada
Table 28: Marine Transportation Secondary Energy Use and GHG Emissions by Energy Source
  1990   2016 2017
Marine1 Transportation Energy Use (PJ) 106.5   64.7 75.6

Energy Use by Energy Source (PJ)
Diesel Fuel Oil 46.4   33.4 32.4
Heavy Fuel Oil 60.1   31.3 43.3

Shares (%)
Diesel Fuel Oil 43.5   51.6 42.8
Heavy Fuel Oil 56.5   48.4 57.2

Activity
Tonne-kilometres (millions) 189,869   204,085 205,533
Energy Intensity (MJ/Tkm) 0.56   0.32 0.37
Marine1 Transportation GHG Emissions (Mt of CO2e) 7.8   4.7 5.5

GHG Emissions by Energy Source (Mt of CO2e)
Diesel Fuel Oil 3.3   2.4 2.3
Heavy Fuel Oil 4.5   2.3 3.2

Shares (%)
Diesel Fuel Oil 42.1   50.1 41.4
Heavy Fuel Oil 57.9   49.9 58.6
GHG Intensity (tonne/TJ) 73.1   72.8 73.2

Footnotes:

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