2000 | 2017 | 2018 | 2019 | 2020 | ||
---|---|---|---|---|---|---|
Total Single Attached GHG Emissions Including Electricity (Mt of CO2e)a,b,c | 7.1 | 6.6 | 7.0 | 6.5 | 6.1 | |
GHG Emissions by Energy Source (Mt of CO2e)a,b,c | ||||||
Electricity | 2.9 | 2.3 | 2.1 | 2.1 | 2.0 | |
Natural Gas | 3.2 | 3.9 | 4.3 | 3.9 | 3.7 | |
Heating Oil | 0.8 | 0.3 | 0.3 | 0.3 | 0.2 | |
Other1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Wood | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||
Space Heating | 4.0 | 4.0 | 4.4 | 4.1 | 3.7 | |
Water Heating | 1.5 | 1.5 | 1.5 | 1.4 | 1.4 | |
Appliances | 1.1 | 0.8 | 0.8 | 0.8 | 0.7 | |
Lighting | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | |
Space Cooling | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
GHG Intensity (tonne/TJ)a,b,c | 54.4 | 44.0 | 42.9 | 42.3 | 40.6 | |
Total Single Attached GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c | 4.2 | 4.4 | 4.8 | 4.4 | 4.1 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||
Space Heating | 3.0 | 3.1 | 3.5 | 3.2 | 2.9 | |
Water Heating | 1.1 | 1.2 | 1.3 | 1.2 | 1.2 | |
Appliances | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | |
Lighting | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Space Cooling | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
GHG Intensity (tonne/TJ)a,b,c | 32.1 | 28.9 | 29.8 | 28.5 | 27.5 |
Footnotes:
1) “Other” includes coal and propane.
Sources: