Transportation Sector
Saskatchewan
Table 22: Bus Secondary Energy Use and GHG Emissions by Energy Source
  1990   2012 2013 2014 2015
Bus Energy Use (PJ) 1.6   2.5 2.9 2.6 2.5

Energy Use by Energy Source (PJ)
Electricity 0.0   0.0 0.0 0.0 0.0
Natural Gas 0.0   0.0 0.0 0.0 0.0
Motor Gasoline 0.2   0.1 0.1 0.1 0.1
Diesel Fuel Oil 1.4   2.4 2.8 2.5 2.4
Ethanol n.a.   0.0 0.0 0.0 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a.
Propane 0.1   0.0 0.0 0.0 0.0

Shares (%)
Electricity 0.0   0.0 0.0 0.0 0.0
Natural Gas 0.0   0.3 0.3 0.4 0.4
Motor Gasoline 12.7   2.0 2.2 2.9 3.5
Diesel Fuel Oil 82.8   97.5 97.3 96.5 96.1
Ethanol n.a.   0.1 0.1 0.2 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a.
Propane 4.5   0.0 0.0 0.0 0.0

Activity
Passenger-kilometres (millions) 1,273   2,982 3,253 2,807 2,726
Energy Intensity (MJ/Pkm) 1.29   0.83 0.89 0.93 0.90
Bus GHG Emissions Excluding Electricity (Mt of CO2e) 0.1   0.2 0.2 0.2 0.2

GHG Emissions by Energy Source (Mt of CO2e)
Electricity  
Natural Gas 0.0   0.0 0.0 0.0 0.0
Motor Gasoline 0.0   0.0 0.0 0.0 0.0
Diesel Fuel Oil 0.1   0.2 0.2 0.2 0.2
Ethanol n.a.   0.0 0.0 0.0 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a.
Propane 0.0   0.0 0.0 0.0 0.0

Shares (%)
Electricity  
Natural Gas 0.0   0.2 0.2 0.3 0.3
Motor Gasoline 12.3   1.9 2.1 2.8 3.3
Diesel Fuel Oil 83.8   97.7 97.5 96.7 96.4
Ethanol n.a.   0.1 0.1 0.2 n.a.
Biodiesel Fuel 0.0   n.a. n.a. n.a. n.a.
Propane 3.9   0.0 0.0 0.0 0.0
GHG Intensity (tonne/TJ) 69.5   71.3 71.3 71.3 71.2

Footnotes:

1) Data on GHG emissions are presented excluding GHG emissions related to electricity production.