| 1990 | 2015 | 2016 | 2017 | ||
|---|---|---|---|---|---|
| Total Water Heating Energy Use (PJ) | 28.1 | 39.5 | 39.8 | 44.0 | |
Energy Use by Energy Source (PJ) | |||||
| Electricity | 7.1 | 7.5 | 7.7 | 8.1 | |
| Natural Gas | 19.1 | 31.6 | 31.7 | 35.5 | |
| Heating Oil | 1.2 | 0.0 | 0.0 | 0.0 | |
| Other2 | 0.5 | 0.0 | 0.0 | 0.0 | |
| Wood | 0.3 | 0.3 | 0.3 | 0.3 | |
Shares (%) | |||||
| Electricity | 25.2 | 19.0 | 19.3 | 18.5 | |
| Natural Gas | 67.8 | 80.0 | 79.8 | 80.7 | |
| Heating Oil | 4.2 | 0.1 | 0.1 | 0.0 | |
| Other2 | 1.9 | 0.1 | 0.1 | 0.1 | |
| Wood | 0.9 | 0.8 | 0.8 | 0.7 | |
Activity | |||||
| Total Households (thousands) | 1,223.7 | 1,867.0 | 1,896.0 | 1,923.0 | |
| Energy Intensity (GJ/household) | 23.0 | 21.2 | 21.0 | 22.9 | |
| Total Water Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 1.1 | 1.6 | 1.6 | 1.8 | |
GHG Emissions by Energy Source (Mt of CO2e) | |||||
| Electricity | – | – | – | – | |
| Natural Gas | 1.0 | 1.6 | 1.6 | 1.8 | |
| Heating Oil | 0.1 | 0.0 | 0.0 | 0.0 | |
| Other2 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Wood | 0.0 | 0.0 | 0.0 | 0.0 | |
| GHG Intensity (tonne/TJ) | 39.1 | 39.8 | 39.9 | 40.3 | |
| Heat Loss (PJ) | 0.7 | 0.9 | 0.9 | 1.0 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.