Commercial/Institutional Sector
Canada
Table 11: Retail Trade Secondary Energy Use and GHG Emissions by End Use
  1990   2011 2012 2013 2014 2015
Total Energy Use for Retail Trade (PJ) 123.0   162.6 156.4 159.0 167.7 163.5

Energy Use by End Use (PJ)
Space Heating 74.8   88.4 81.7 86.8 94.2 89.6
Water Heating 9.6   13.3 13.1 13.0 12.9 12.8
Auxiliary Equipment 9.6   22.2 22.4 23.2 24.1 24.8
Auxiliary Motors 10.0   10.6 10.5 10.4 10.2 9.2
Lighting 13.9   18.5 18.4 18.1 18.6 18.1
Space Cooling 5.1   9.6 10.4 7.5 7.7 9.1

Shares (%)
Space Heating 60.8   54.4 52.2 54.6 56.2 54.8
Water Heating 7.8   8.2 8.4 8.2 7.7 7.8
Auxiliary Equipment 7.8   13.6 14.3 14.6 14.4 15.1
Auxiliary Motors 8.2   6.5 6.7 6.5 6.1 5.7
Lighting 11.3   11.4 11.7 11.4 11.1 11.1
Space Cooling 4.1   5.9 6.6 4.7 4.6 5.5

Activity
Floor Space (million m2) 80.84   116.22 117.52 118.14 118.35 119.45
Energy Intensity (GJ/m2) 1.52   1.40 1.33 1.35 1.42 1.37
Total GHG Emissions for Retail Trade Including Electricity (Mt of CO2e) 6.7   7.8 7.3 7.4 7.6 7.3

GHG Emissions by End Use (Mt of CO2e)
Space Heating 4.0   4.5 4.1 4.3 4.6 4.4
Water Heating 0.5   0.7 0.7 0.7 0.6 0.6
Auxiliary Equipment 0.5   1.0 0.9 1.0 0.9 0.9
Auxiliary Motors 0.6   0.5 0.4 0.4 0.4 0.3
Lighting 0.8   0.8 0.7 0.7 0.7 0.7
Space Cooling 0.3   0.4 0.4 0.3 0.3 0.3

Shares (%)
Space Heating 59.8   57.4 56.6 58.6 61.3 60.0
Water Heating 7.8   8.8 9.3 8.9 8.6 8.8
Auxiliary Equipment 8.0   12.5 12.6 13.0 12.2 12.9
Auxiliary Motors 8.4   5.8 5.7 5.6 5.0 4.6
Lighting 11.7   10.2 10.0 9.8 9.1 9.1
Space Cooling 4.2   5.3 5.7 4.1 3.9 4.6
GHG Intensity (tonne/TJ) 54.5   47.7 46.4 46.3 45.2 44.6
Total GHG Emissions for Retail Trade Excluding Electricity (Mt of CO2e) 4.2   4.9 4.6 4.7 5.0 4.8

GHG Emissions by End Use (Mt of CO2e)
Space Heating 3.7   4.1 3.8 4.0 4.3 4.0
Water Heating 0.5   0.7 0.6 0.6 0.6 0.6
Auxiliary Equipment 0.0   0.1 0.1 0.1 0.1 0.1
Auxiliary Motors 0.0   0.0 0.0 0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0 0.0 0.0
Space Cooling 0.0   0.0 0.0 0.0 0.0 0.0

Shares (%)
Space Heating 87.3   84.0 83.4 84.3 85.2 84.5
Water Heating 11.6   13.4 14.0 13.3 12.4 12.8
Auxiliary Equipment 0.9   1.8 2.0 2.0 1.9 2.1
Auxiliary Motors 0.0   0.0 0.0 0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0 0.0 0.0
Space Cooling 0.2   0.7 0.6 0.5 0.5 0.6
GHG Intensity (tonne/TJ) 34.5   30.1 29.4 29.8 30.1 29.3