| 2000 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Water Heating Energy Use (PJ) | 93.6 | 98.8 | 93.1 | 98.4 | 92.1 | 91.3 | 97.1 | 89.3 | 90.5 | 91.1 | |
Energy Use by Energy Source (PJ) | |||||||||||
| Electricity | 15.1 | 12.1 | 11.8 | 11.8 | 10.7 | 10.7 | 10.3 | 10.5 | 10.8 | 11.0 | |
| Natural Gas | 74.4 | 83.5 | 78.9 | 84.4 | 79.3 | 78.8 | 85.4 | 77.5 | 78.4 | 78.6 | |
| Heating Oil | 3.0 | 1.8 | 1.3 | 1.2 | 0.8 | 0.6 | 0.6 | 0.4 | 0.4 | 0.4 | |
| Other2 | 0.3 | 0.7 | 0.6 | 0.6 | 0.9 | 0.9 | 0.7 | 0.7 | 0.8 | 0.9 | |
| Wood | 0.8 | 0.7 | 0.5 | 0.4 | 0.3 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 | |
Shares (%) | |||||||||||
| Electricity | 16.2 | 12.3 | 12.7 | 12.0 | 11.7 | 11.7 | 10.6 | 11.8 | 12.0 | 12.1 | |
| Natural Gas | 79.5 | 84.6 | 84.8 | 85.8 | 86.1 | 86.3 | 87.9 | 86.8 | 86.6 | 86.3 | |
| Heating Oil | 3.2 | 1.8 | 1.4 | 1.2 | 0.9 | 0.7 | 0.6 | 0.5 | 0.5 | 0.5 | |
| Other2 | 0.3 | 0.7 | 0.6 | 0.6 | 1.0 | 1.0 | 0.7 | 0.7 | 0.8 | 1.0 | |
| Wood | 0.8 | 0.7 | 0.6 | 0.4 | 0.4 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | |
Activity | |||||||||||
| Total Households (thousands) | 4,290.9 | 5,136.8 | 5,196.0 | 5,250.0 | 5,322.0 | 5,360.0 | 5,446.0 | 5,532.0 | 5,624.5 | 5,717.0 | |
| Energy Intensity (GJ/household) | 21.8 | 19.2 | 17.9 | 18.7 | 17.3 | 17.0 | 17.8 | 16.1 | 16.1 | 15.9 | |
| Total Water Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 3.9 | 4.3 | 4.0 | 4.3 | 4.0 | 4.0 | 4.3 | 3.9 | 3.9 | 3.9 | |
GHG Emissions by Energy Source (Mt of CO2e) | |||||||||||
| Electricity | – | – | – | – | – | – | – | – | – | – | |
| Natural Gas | 3.7 | 4.1 | 3.9 | 4.1 | 3.9 | 3.9 | 4.2 | 3.8 | 3.9 | 3.9 | |
| Heating Oil | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | |
| Wood | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| GHG Intensity (tonne/TJ) | 42.2 | 43.4 | 43.0 | 43.5 | 43.8 | 43.8 | 44.1 | 43.5 | 43.5 | 43.3 | |
| Heat Loss (PJ) | 3.3 | 4.0 | 4.1 | 4.0 | 3.7 | 3.8 | 4.1 | 3.9 | 3.5 | 3.3 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.