| 2000 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|
| Total Single Detached Energy Use (PJ) | 37.4 | 45.4 | 45.1 | 44.1 | 42.6 | |
Energy Use by End-Use (PJ) | ||||||
| Space Heating | 23.0 | 27.3 | 27.7 | 25.5 | 23.6 | |
| Water Heating | 6.9 | 7.0 | 6.9 | 7.2 | 7.1 | |
| Appliances | 5.2 | 7.1 | 7.1 | 7.4 | 7.3 | |
| Lighting | 1.7 | 1.9 | 1.8 | 1.9 | 1.9 | |
| Space Cooling | 0.6 | 2.0 | 1.6 | 2.2 | 2.7 | |
Shares (%) | ||||||
| Space Heating | 61.4 | 60.1 | 61.5 | 57.7 | 55.3 | |
| Water Heating | 18.3 | 15.5 | 15.3 | 16.3 | 16.6 | |
| Appliances | 14.0 | 15.7 | 15.7 | 16.7 | 17.1 | |
| Lighting | 4.6 | 4.2 | 4.1 | 4.4 | 4.5 | |
| Space Cooling | 1.7 | 4.5 | 3.4 | 4.9 | 6.4 | |
Activity | ||||||
| Total Floor Space (million m2) | 37.7 | 51.0 | 51.7 | 52.3 | 53.0 | |
| Total Households (thousands) | 284.9 | 329.7 | 333.5 | 339.1 | 344.7 | |
| Energy Intensity (GJ/m2) | 0.99 | 0.89 | 0.87 | 0.84 | 0.81 | |
| Energy Intensity (GJ/household) | 131.3 | 137.6 | 135.3 | 130.1 | 123.7 | |
| Total Single Detached GHG Emissions Excluding Electricity (Mt of CO2e) | 1.1 | 1.0 | 1.0 | 0.9 | 0.9 | |
GHG Emissions by End-Use (Mt of CO2e) | ||||||
| Space Heating | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 | |
| Water Heating | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
| 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 | 76.8 | 79.2 | 79.7 | 77.7 | 76.6 | |
| Water Heating | 22.7 | 20.1 | 19.6 | 21.5 | 22.6 | |
| Appliances | 0.4 | 0.7 | 0.7 | 0.8 | 0.8 | |
| 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) | 28.8 | 21.4 | 21.5 | 20.8 | 20.1 | |
| Heating Degree-Day Index | 0.97 | 0.97 | 1.01 | 0.89 | 0.84 | |
| Cooling Degree-Day Index | 0.77 | 1.35 | 1.02 | 1.36 | 1.70 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.