2000 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|---|---|---|---|
Total Water Heating Energy Use (PJ) | 256.4 | 251.1 | 256.7 | 251.3 | 253.4 | 255.6 | 246.7 | 255.5 | 253.2 | |
Energy Use by Energy Source (PJ) | ||||||||||
Electricity | 72.4 | 72.8 | 72.2 | 70.7 | 69.8 | 70.5 | 70.6 | 74.6 | 74.3 | |
Natural Gas | 162.2 | 168.0 | 175.2 | 171.7 | 175.2 | 176.7 | 168.4 | 173.1 | 171.3 | |
Heating Oil | 18.2 | 7.5 | 6.6 | 5.9 | 5.3 | 5.7 | 5.3 | 5.4 | 5.1 | |
Other1 | 0.7 | 1.0 | 1.1 | 1.4 | 1.4 | 1.3 | 1.3 | 1.3 | 1.5 | |
Wood | 2.8 | 1.8 | 1.6 | 1.6 | 1.7 | 1.4 | 1.1 | 1.0 | 1.0 | |
Shares (%) | ||||||||||
Electricity | 28.2 | 29.0 | 28.1 | 28.1 | 27.6 | 27.6 | 28.6 | 29.2 | 29.4 | |
Natural Gas | 63.3 | 66.9 | 68.2 | 68.3 | 69.1 | 69.2 | 68.3 | 67.7 | 67.7 | |
Heating Oil | 7.1 | 3.0 | 2.6 | 2.3 | 2.1 | 2.2 | 2.2 | 2.1 | 2.0 | |
Other1 | 0.3 | 0.4 | 0.4 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | |
Wood | 1.1 | 0.7 | 0.6 | 0.6 | 0.7 | 0.5 | 0.4 | 0.4 | 0.4 | |
Activity | ||||||||||
Total Households (thousands) | 11,652 | 13,991 | 14,137 | 14,289 | 14,361 | 14,555 | 14,748 | 14,956 | 15,164 | |
Energy Intensity (GJ/household) | 22.0 | 17.9 | 18.2 | 17.6 | 17.6 | 17.6 | 16.7 | 17.1 | 16.7 | |
Total Water Heating GHG Emissions Including Electricity (Mt of CO2e) | 13.8 | 11.7 | 12.1 | 11.7 | 11.7 | 11.6 | 11.1 | 11.3 | 11.1 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||||||
Electricity | 4.3 | 2.8 | 2.9 | 2.6 | 2.5 | 2.3 | 2.3 | 2.2 | 2.2 | |
Natural Gas | 8.1 | 8.3 | 8.6 | 8.5 | 8.7 | 8.8 | 8.4 | 8.6 | 8.5 | |
Heating Oil | 1.3 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
Other1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Wood | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
GHG Intensity (tonne/TJ) | 54.0 | 46.4 | 47.2 | 46.6 | 46.3 | 45.4 | 45.1 | 44.1 | 43.9 | |
Total Water Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 9.5 | 8.9 | 9.2 | 9.1 | 9.2 | 9.3 | 8.8 | 9.1 | 9.0 | |
GHG Intensity (tonne/TJ) | 37.2 | 35.4 | 35.9 | 36.1 | 36.4 | 36.3 | 35.8 | 35.6 | 35.4 | |
Heat Loss (PJ) | 9.0 | 10.0 | 9.6 | 9.1 | 9.5 | 10.1 | 10.1 | 9.3 | 9.0 |