2000 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|
Total Space Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 2.7 | 2.3 | 2.2 | 2.0 | 1.8 | |
GHG Emissions by System Type (Mt of CO2e) | ||||||
Heating Oil – Normal Efficiency | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 1.0 | 1.4 | 1.3 | 1.2 | 1.0 | |
Heating Oil – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Normal Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heat Pump | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Wood | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | |
Dual Systems | ||||||
Wood/Electric | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | |
Wood/Heating Oil | 0.3 | 0.5 | 0.5 | 0.4 | 0.4 | |
Natural Gas/Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil/Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Shares (%) | ||||||
Heating Oil – Normal Efficiency | 36.2 | 0.1 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 36.4 | 59.3 | 59.7 | 59.1 | 57.6 | |
Heating Oil – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Normal Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 0.0 | 0.3 | 0.3 | 0.3 | 0.3 | |
Natural Gas – High Efficiency | 0.0 | 1.2 | 1.4 | 1.4 | 1.6 | |
Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heat Pump | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other2 | 3.7 | 3.2 | 3.7 | 3.2 | 3.5 | |
Wood | 3.7 | 2.4 | 2.1 | 2.1 | 2.2 | |
Dual Systems | ||||||
Wood/Electric | 6.4 | 11.5 | 10.0 | 10.4 | 11.1 | |
Wood/Heating Oil | 12.9 | 20.0 | 20.7 | 21.4 | 21.7 | |
Natural Gas/Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil/Electric | 0.7 | 1.9 | 2.0 | 2.1 | 2.1 | |
GHG Intensity (tonne/TJ) | 41.6 | 31.7 | 31.4 | 30.7 | 29.4 | |
Heat Gains (PJ) | 7.1 | 6.7 | 6.8 | 6.4 | 6.1 | |
Heating Degree-Day Index | 0.95 | 0.95 | 0.99 | 0.87 | 0.83 |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.