2000 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|
Total Space Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 0.7 | 0.6 | 0.5 | 0.5 | 0.4 | |
GHG Emissions by System Type (Mt of CO2e) | ||||||
Heating Oil – Normal Efficiency | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 0.2 | 0.4 | 0.3 | 0.3 | 0.2 | |
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 | 0.0 | 0.0 | 0.0 | 0.0 | |
Wood | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Dual Systems | ||||||
Wood/Electric | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Wood/Heating Oil | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
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 | 26.3 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 34.6 | 55.5 | 54.8 | 52.8 | 49.0 | |
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 | 0.7 | 0.8 | 0.8 | 0.7 | |
Natural Gas – High Efficiency | 0.0 | 3.0 | 3.6 | 4.0 | 4.4 | |
Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heat Pump | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other2 | 8.4 | 1.6 | 3.5 | 2.8 | 3.5 | |
Wood | 5.9 | 2.9 | 2.4 | 2.5 | 2.8 | |
Dual Systems | ||||||
Wood/Electric | 10.3 | 15.7 | 13.2 | 13.9 | 15.2 | |
Wood/Heating Oil | 13.0 | 17.8 | 18.7 | 19.9 | 20.8 | |
Natural Gas/Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil/Electric | 1.3 | 2.8 | 3.0 | 3.3 | 3.5 | |
GHG Intensity (tonne/TJ) | 32.1 | 26.7 | 25.0 | 24.1 | 22.3 | |
Heat Gains (PJ) | 2.6 | 2.5 | 2.6 | 2.4 | 2.3 | |
Heating Degree-Day Index | 0.98 | 0.91 | 0.98 | 0.86 | 0.82 |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.