Commercial/Institutional Sector
Canada
Table 45: Auxiliary Equipment Secondary Energy Use and GHG Emissions by Energy Source
  1990   2011 2012 2013 2014 2015
Total Auxiliary Equipment Energy Use (PJ) 54.3   126.9 128.5 135.9 140.8 145.1

Energy Use by Energy Source (PJ)
Electricity 50.3   117.0 118.5 125.2 129.7 133.7
Natural Gas 1.4   3.7 3.8 4.6 4.8 5.0
Light Fuel Oil and Kerosene 0.0   0.0 0.0 0.0 0.0 0.0
Heavy Fuel Oil 0.0   0.0 0.0 0.0 0.0 0.0
Steam 0.0   0.0 0.0 0.0 0.0 0.0
Other1 2.6   6.2 6.3 6.0 6.3 6.4

Shares (%)
Electricity 92.6   92.2 92.2 92.2 92.2 92.1
Natural Gas 2.7   2.9 2.9 3.4 3.4 3.4
Light Fuel Oil and Kerosene 0.0   0.0 0.0 0.0 0.0 0.0
Heavy Fuel Oil 0.0   0.0 0.0 0.0 0.0 0.0
Steam 0.0   0.0 0.0 0.0 0.0 0.0
Other1 4.8   4.9 4.9 4.4 4.4 4.4

Activity
Total Floor Space (million m2) 509.95   721.64 732.08 739.03 743.27 751.46
Energy Intensity (GJ/m2) 0.11   0.18 0.18 0.18 0.19 0.19
Total Auxiliary Equipment GHG Emissions Including Electricity (Mt of CO2e) 3.1   5.5 5.3 5.6 5.4 5.5

GHG Emissions by Energy Source (Mt of CO2e)
Electricity 2.8   5.0 4.7 5.0 4.8 4.9
Natural Gas 0.1   0.2 0.2 0.2 0.2 0.2
Light Fuel Oil and Kerosene 0.0   0.0 0.0 0.0 0.0 0.0
Heavy Fuel Oil 0.0   0.0 0.0 0.0 0.0 0.0
Steam 0.0   0.0 0.0 0.0 0.0 0.0
Other1 0.2   0.4 0.4 0.4 0.4 0.4

Shares (%)
Electricity 92.5   89.9 89.2 89.3 88.6 88.5
Natural Gas 2.4   3.3 3.5 4.1 4.3 4.4
Light Fuel Oil and Kerosene 0.0   0.0 0.0 0.0 0.0 0.0
Heavy Fuel Oil 0.0   0.0 0.0 0.0 0.0 0.0
Steam 0.0   0.0 0.0 0.0 0.0 0.0
Other1 5.1   6.8 7.3 6.6 7.1 7.1
GHG Intensity (tonne/TJ) 56.3   43.7 41.0 41.2 38.6 38.0
Total Auxiliary Equipment GHG Emissions Excluding Electricity (Mt of CO2e) 0.2   0.6 0.6 0.6 0.6 0.6
GHG Intensity (tonne/TJ) 4.2   4.4 4.4 4.4 4.4 4.4

Footnotes:

1) “Other” includes coal and propane.