2000 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|
Total Space Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 1.4 | 1.1 | 1.1 | 1.0 | 0.9 | |
GHG Emissions by System Type (Mt of CO2e) | ||||||
Heating Oil – Normal Efficiency | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 0.5 | 0.7 | 0.7 | 0.7 | 0.6 | |
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 | 0.0 | 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 | 0.0 | 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 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
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 | 40.4 | 0.2 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 37.7 | 64.3 | 65.9 | 65.5 | 64.7 | |
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 | 0.2 | 0.2 | 0.2 | 0.2 | |
Natural Gas – High Efficiency | 0.0 | 0.9 | 1.0 | 1.0 | 1.1 | |
Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heat Pump | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other2 | 2.2 | 3.2 | 3.2 | 3.0 | 3.4 | |
Wood | 2.0 | 2.0 | 1.7 | 1.7 | 1.7 | |
Dual Systems | ||||||
Wood/Electric | 5.2 | 9.3 | 8.0 | 8.2 | 8.4 | |
Wood/Heating Oil | 12.1 | 19.1 | 19.2 | 19.7 | 19.7 | |
Natural Gas/Electric | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil/Electric | 0.4 | 0.8 | 0.8 | 0.9 | 0.9 | |
GHG Intensity (tonne/TJ) | 50.7 | 38.8 | 39.2 | 38.9 | 38.3 | |
Heat Gains (PJ) | 2.5 | 2.4 | 2.4 | 2.3 | 2.2 | |
Heating Degree-Day Index | 0.94 | 0.96 | 1.00 | 0.87 | 0.81 |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.