Residential Sector
Canada
Table 46: Apartments Secondary Energy Use and GHG Emissions by End-Use
  2000   2009 2010 2011 2012 2013 2014 2015 2016
Total Apartments Energy Use (PJ) 261.4   276.4 266.6 280.9 271.0 284.0 293.3 285.1 270.0

Energy Use by End-Use (PJ)
Space Heating 143.6   148.1 137.6 148.1 138.2 150.7 160.6 152.5 142.2
Water Heating 63.3   65.1 63.7 67.2 66.1 66.0 66.3 65.9 62.3
Appliances 46.5   53.6 53.9 55.2 56.1 57.7 57.3 57.2 56.0
Lighting 7.3   7.5 7.5 7.4 7.4 7.3 7.0 6.7 6.3
Space Cooling 0.6   2.1 4.0 3.0 3.3 2.3 2.1 2.7 3.2

Shares (%)
Space Heating 54.9   53.6 51.6 52.7 51.0 53.0 54.7 53.5 52.7
Water Heating 24.2   23.5 23.9 23.9 24.4 23.2 22.6 23.1 23.1
Appliances 17.8   19.4 20.2 19.7 20.7 20.3 19.5 20.1 20.7
Lighting 2.8   2.7 2.8 2.7 2.7 2.6 2.4 2.4 2.3
Space Cooling 0.2   0.8 1.5 1.1 1.2 0.8 0.7 0.9 1.2

Activity
Total Floor Space (million m2) 324   391 399 408 417 427 436 448 460
Total Households (thousands) 3,719   4,228 4,197 4,244 4,290 4,340 4,373 4,414 4,462
Energy Intensity (GJ/m2) 0.81   0.71 0.67 0.69 0.65 0.67 0.67 0.64 0.59
Energy Intensity (GJ/household) 70.3   65.4 63.5 66.2 63.2 65.4 67.1 64.6 60.5
Total Apartments GHG Emissions Including Electricity (Mt of CO2e) 14.2   13.4 13.1 13.0 11.9 12.4 12.4 12.2 11.0

GHG Emissions by End-Use (Mt of CO2e)
Space Heating 7.5   7.2 6.7 6.8 6.1 6.7 6.9 6.6 5.9
Water Heating 3.4   3.2 3.2 3.2 3.1 3.1 3.0 3.0 2.8
Appliances 2.8   2.6 2.7 2.4 2.3 2.3 2.2 2.2 2.0
Lighting 0.4   0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.2
Space Cooling 0.0   0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1

Shares (%)
Space Heating 52.9   53.4 50.9 52.8 51.5 53.5 55.6 54.1 53.7
Water Heating 24.3   24.1 24.4 25.0 25.9 24.7 24.3 24.7 25.1
Appliances 19.5   19.1 20.3 18.7 19.0 18.7 17.4 18.3 18.1
Lighting 3.1   2.7 2.8 2.5 2.5 2.3 2.1 2.1 2.0
Space Cooling 0.3   0.7 1.5 1.0 1.1 0.7 0.6 0.8 1.0
GHG Intensity (tonne/TJ) 54.3   48.6 49.2 46.1 43.9 43.8 42.3 42.9 40.9
Total Apartments GHG Emissions Excluding Electricity (Mt of CO2e) 7.3   6.9 6.5 6.9 6.4 6.7 6.9 6.6 6.1

GHG Emissions by End-Use (Mt of CO2e)
Space Heating 5.1   4.6 4.2 4.5 4.0 4.3 4.6 4.3 3.9
Water Heating 2.2   2.2 2.2 2.3 2.3 2.2 2.2 2.2 2.1
Appliances 0.1   0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Lighting 0.0   0.0 0.0 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 0.0 0.0 0.0

Shares (%)
Space Heating 69.3   66.4 65.0 64.7 63.1 64.7 66.0 64.7 64.2
Water Heating 29.9   32.2 33.5 33.7 35.2 33.6 32.4 33.6 34.0
Appliances 0.8   1.4 1.5 1.6 1.7 1.6 1.6 1.7 1.8
Lighting 0.0   0.0 0.0 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 0.0 0.0 0.0
GHG Intensity (tonne/TJ) 28.0   25.0 24.3 24.7 23.7 23.5 23.6 23.3 22.6
Heating Degree-Day Index 0.96   0.96 0.87 0.90 0.84 0.93 0.98 0.92 0.89
Cooling Degree-Day Index 0.91   0.93 1.58 1.51 1.70 1.18 1.11 1.37 1.78