| 2000 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Total Energy Use (PJ) | 1,384.5 | 1,497.4 | 1,480.9 | 1,426.9 | 1,452.8 | 1,502.0 | 1,474.0 | 1,428.9 | 1,397.3 | |
Energy Use by End-Use (PJ) | ||||||||||
| Space Heating | 883.6 | 967.1 | 939.2 | 891.6 | 922.8 | 962.2 | 953.6 | 873.8 | 840.4 | |
| Water Heating | 256.4 | 251.1 | 256.7 | 251.3 | 253.4 | 255.6 | 246.7 | 255.5 | 253.2 | |
| Appliances | 176.4 | 199.6 | 199.6 | 194.2 | 195.5 | 194.5 | 197.4 | 208.1 | 209.3 | |
| Lighting | 55.1 | 55.0 | 53.8 | 51.2 | 51.2 | 49.9 | 49.8 | 52.3 | 52.9 | |
| Space Cooling | 13.1 | 24.6 | 31.6 | 38.6 | 29.9 | 39.8 | 26.6 | 39.2 | 41.5 | |
Shares (%) | ||||||||||
| Space Heating | 63.8 | 64.6 | 63.4 | 62.5 | 63.5 | 64.1 | 64.7 | 61.1 | 60.1 | |
| Water Heating | 18.5 | 16.8 | 17.3 | 17.6 | 17.4 | 17.0 | 16.7 | 17.9 | 18.1 | |
| Appliances | 12.7 | 13.3 | 13.5 | 13.6 | 13.5 | 13.0 | 13.4 | 14.6 | 15.0 | |
| Lighting | 4.0 | 3.7 | 3.6 | 3.6 | 3.5 | 3.3 | 3.4 | 3.7 | 3.8 | |
| Space Cooling | 0.9 | 1.6 | 2.1 | 2.7 | 2.1 | 2.7 | 1.8 | 2.7 | 3.0 | |
Activity | ||||||||||
| Total Floor Space (million m2) | 1,500 | 1,980 | 2,015 | 2,050 | 2,085 | 2,125 | 2,165 | 2,205 | 2,247 | |
| Total Households (thousands) | 11,652 | 13,991 | 14,137 | 14,289 | 14,361 | 14,555 | 14,748 | 14,956 | 15,164 | |
| Energy Intensity (GJ/m2) | 0.92 | 0.76 | 0.73 | 0.70 | 0.70 | 0.71 | 0.68 | 0.65 | 0.62 | |
| Energy Intensity (GJ/household) | 118.8 | 107.0 | 104.8 | 99.9 | 101.2 | 103.2 | 99.9 | 95.5 | 92.1 | |
| Total GHG Emissions Including Electricity (Mt of CO2e) | 74.6 | 65.7 | 66.4 | 62.4 | 62.8 | 63.1 | 61.5 | 57.1 | 55.3 | |
GHG Emissions by End-Use (Mt of CO2e) | ||||||||||
| Space Heating | 46.2 | 43.4 | 42.7 | 40.0 | 40.9 | 41.9 | 41.3 | 36.9 | 35.2 | |
| Water Heating | 13.8 | 11.7 | 12.1 | 11.7 | 11.7 | 11.6 | 11.1 | 11.3 | 11.1 | |
| Appliances | 10.5 | 7.7 | 8.1 | 7.4 | 7.2 | 6.6 | 6.6 | 6.3 | 6.3 | |
| Lighting | 3.3 | 2.1 | 2.2 | 1.9 | 1.9 | 1.6 | 1.6 | 1.5 | 1.5 | |
| Space Cooling | 0.8 | 0.9 | 1.3 | 1.4 | 1.1 | 1.3 | 0.9 | 1.2 | 1.2 | |
Shares (%) | ||||||||||
| Space Heating | 61.9 | 66.0 | 64.4 | 64.1 | 65.2 | 66.5 | 67.2 | 64.5 | 63.6 | |
| Water Heating | 18.6 | 17.7 | 18.3 | 18.8 | 18.7 | 18.4 | 18.1 | 19.7 | 20.1 | |
| Appliances | 14.0 | 11.7 | 12.2 | 11.8 | 11.4 | 10.4 | 10.7 | 11.0 | 11.3 | |
| Lighting | 4.4 | 3.2 | 3.3 | 3.1 | 2.9 | 2.6 | 2.6 | 2.7 | 2.8 | |
| Space Cooling | 1.0 | 1.4 | 1.9 | 2.3 | 1.7 | 2.1 | 1.4 | 2.0 | 2.2 | |
| GHG Intensity (tonne/TJ) | 53.9 | 43.9 | 44.8 | 43.7 | 43.2 | 42.0 | 41.7 | 40.0 | 39.6 | |
| Total GHG Emissions Excluding Electricity (Mt of CO2e) | 44.9 | 42.3 | 41.7 | 40.1 | 40.9 | 42.6 | 41.2 | 38.5 | 37.0 | |
GHG Emissions by End-Use (Mt of CO2e) | ||||||||||
| Space Heating | 35.1 | 33.0 | 32.1 | 30.6 | 31.3 | 32.8 | 31.9 | 28.9 | 27.5 | |
| Water Heating | 9.5 | 8.9 | 9.2 | 9.1 | 9.2 | 9.3 | 8.8 | 9.1 | 9.0 | |
| Appliances | 0.2 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.4 | 0.4 | 0.4 | |
| 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 | 78.3 | 78.0 | 76.9 | 76.3 | 76.4 | 77.1 | 77.5 | 75.2 | 74.5 | |
| Water Heating | 21.2 | 21.0 | 22.1 | 22.7 | 22.5 | 21.8 | 21.5 | 23.6 | 24.3 | |
| Appliances | 0.5 | 0.9 | 1.0 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | |
| 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) | 32.4 | 28.2 | 28.2 | 28.1 | 28.2 | 28.3 | 27.9 | 26.9 | 26.5 | |
| Heating Degree-Day Index | 0.96 | 0.98 | 0.92 | 0.89 | 0.92 | 0.95 | 0.98 | 0.88 | 0.85 | |
| Cooling Degree-Day Index | 0.91 | 1.11 | 1.37 | 1.78 | 1.37 | 1.89 | 1.23 | 1.76 | 1.84 | |