Transportation Sector
Ontario
Table 20: Car Secondary Energy Use and GHG Emissions by Energy Source
  1990   2001 2002 2003 2004 2005
Car Energy Use (PJ) 281.5   254.0 261.2 258.2 261.5 263.7

Energy Use by Energy Source (PJ)
Natural Gas 0.4   0.8 0.7 0.7 0.8 0.9
Motor Gasoline 276.3   249.9 258.0 254.7 257.6 259.5
Diesel Fuel Oil 1.2   1.2 1.4 1.6 1.8 2.2
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 3.6   2.1 1.1 1.2 1.3 1.1

Shares (%)
Natural Gas 0.1   0.3 0.3 0.3 0.3 0.3
Motor Gasoline 98.2   98.4 98.8 98.6 98.5 98.4
Diesel Fuel Oil 0.4   0.5 0.5 0.6 0.7 0.8
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 1.3   0.8 0.4 0.5 0.5 0.4

Activity
Passenger-kilometres (millions) 126,590   130,621 135,626 135,683 137,713 139,395
Energy Intensity (MJ/Pkm) 2.22   1.94 1.93 1.90 1.90 1.89
Car GHG Emissions (Mt of CO2e) 19.4   17.8 18.3 18.1 18.2 18.3

GHG Emissions by Energy Source (Mt of CO2e)
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0
Motor Gasoline 19.1   17.6 18.1 17.9 18.0 18.0
Diesel Fuel Oil 0.1   0.1 0.1 0.1 0.1 0.2
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 0.2   0.1 0.1 0.1 0.1 0.1

Shares (%)
Natural Gas 0.1   0.2 0.2 0.2 0.2 0.2
Motor Gasoline 98.3   98.6 98.9 98.8 98.6 98.5
Diesel Fuel Oil 0.4   0.5 0.5 0.6 0.7 0.8
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 1.1   0.7 0.4 0.4 0.4 0.4
GHG Intensity (tonne/TJ) 69.0   70.2 70.2 70.1 69.7 69.4