Residential Sector
Atlantic1
Table 37: Apartments Secondary Energy Use and GHG Emissions by End-Use
  2000   2018 2019 2020 2021
Total Apartments Energy Use (PJ) 9.9   10.3 10.0 9.9 9.4

Energy Use by End-Use (PJ)
Space Heating 5.1   5.8 5.7 5.2 4.9
Water Heating 2.5   2.1 2.0 2.1 2.0
Appliances 2.0   2.1 2.1 2.2 2.2
Lighting 0.3   0.2 0.2 0.2 0.2
Space Cooling 0.0   0.1 0.0 0.1 0.1

Shares (%)
Space Heating 51.4   56.6 56.9 53.2 51.8
Water Heating 25.5   20.0 19.8 21.2 21.6
Appliances 20.1   20.9 21.0 22.7 23.8
Lighting 3.0   1.9 1.9 2.1 2.2
Space Cooling 0.0   0.6 0.4 0.8 0.7

Activity
Total Floor Space (million m2) 14.2   21.0 21.4 21.9 22.4
Total Households (thousands) 165.6   190.3 192.1 194.3 196.6
Energy Intensity (GJ/m2) 0.70   0.49 0.47 0.45 0.42
Energy Intensity (GJ/household) 59.8   54.0 51.9 50.7 47.9
Total Apartments GHG Emissions Excluding Electricity (Mt of CO2e) 0.3   0.2 0.2 0.2 0.2

GHG Emissions by End-Use (Mt of CO2e)
Space Heating 0.2   0.2 0.2 0.1 0.1
Water Heating 0.1   0.1 0.1 0.1 0.1
Appliances 0.0   0.0 0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0 0.0
Space Cooling 0.0   0.0 0.0 0.0 0.0

Shares (%)
Space Heating 69.8   72.6 72.6 69.5 68.3
Water Heating 30.2   27.1 27.1 30.2 31.4
Appliances 0.0   0.3 0.3 0.3 0.4
Lighting 0.0   0.0 0.0 0.0 0.0
Space Cooling 0.0   0.0 0.0 0.0 0.0
GHG Intensity (tonne/TJ) 30.6   22.1 21.9 20.9 19.8
Heating Degree-Day Index 0.95   0.95 0.99 0.87 0.83
Cooling Degree-Day Index 0.99   2.78 1.68 2.73 2.25

Footnotes:

1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.