Commercial/Institutional Sector
Canada
Table 11: Retail Trade Secondary Energy Use and GHG Emissions by End Use
  1990   2015 2016 2017
Total Energy Use for Retail Trade (PJ) 124.4   160.3 158.3 161.6

Energy Use by End Use (PJ)
Space Heating 77.1   91.3 90.0 93.3
Water Heating 7.8   10.4 10.3 10.2
Auxiliary Equipment 6.7   17.1 18.1 18.9
Auxiliary Motors 8.1   6.9 6.2 6.2
Lighting 19.5   25.7 24.2 24.9
Space Cooling 5.1   9.0 9.4 8.2

Shares (%)
Space Heating 62.0   56.9 56.9 57.7
Water Heating 6.3   6.5 6.5 6.3
Auxiliary Equipment 5.4   10.6 11.4 11.7
Auxiliary Motors 6.5   4.3 3.9 3.8
Lighting 15.7   16.0 15.3 15.4
Space Cooling 4.1   5.6 6.0 5.1

Activity
Floor Space (million m2) 80.84   118.13 117.84 118.38
Energy Intensity (GJ/m2) 1.54   1.36 1.34 1.37
Total GHG Emissions for Retail Trade Including Electricity (Mt of CO2e) 6.8   7.3 7.0 7.1

GHG Emissions by End Use (Mt of CO2e)
Space Heating 4.1   4.5 4.4 4.5
Water Heating 0.4   0.5 0.5 0.5
Auxiliary Equipment 0.4   0.7 0.7 0.7
Auxiliary Motors 0.5   0.3 0.2 0.2
Lighting 1.1   1.0 0.9 0.8
Space Cooling 0.3   0.4 0.3 0.3

Shares (%)
Space Heating 61.0   61.5 62.9 64.3
Water Heating 6.3   7.2 7.4 7.2
Auxiliary Equipment 5.6   9.3 9.5 9.5
Auxiliary Motors 6.8   3.6 3.1 3.0
Lighting 16.2   13.6 12.2 12.0
Space Cooling 4.2   4.8 4.9 4.1
GHG Intensity (tonne/TJ) 54.4   45.4 44.2 43.7
Total GHG Emissions for Retail Trade Excluding Electricity (Mt of CO2e) 4.3   4.7 4.7 4.8

GHG Emissions by End Use (Mt of CO2e)
Space Heating 3.8   4.1 4.1 4.2
Water Heating 0.4   0.5 0.5 0.5
Auxiliary Equipment 0.0   0.1 0.1 0.1
Auxiliary Motors 0.0   0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0
Space Cooling 0.0   0.0 0.0 0.0

Shares (%)
Space Heating 89.7   87.3 87.3 87.7
Water Heating 9.5   10.7 10.6 10.2
Auxiliary Equipment 0.6   1.4 1.5 1.6
Auxiliary Motors 0.0   0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0
Space Cooling 0.2   0.6 0.5 0.5
GHG Intensity (tonne/TJ) 34.2   29.4 29.5 29.8