2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | ||
---|---|---|---|---|---|---|---|---|---|---|
Total Single Detached GHG Emissions Including Electricity (Mt of CO2e)a,b,c | 52.0 | 51.5 | 52.8 | 54.5 | 53.5 | 52.1 | 49.5 | 54.2 | 52.7 | |
GHG Emissions by Energy Source (Mt of CO2e)a,b,c | ||||||||||
Electricity | 19.3 | 21.1 | 20.8 | 22.2 | 21.2 | 20.3 | 19.2 | 20.5 | 19.3 | |
Natural Gas | 23.5 | 21.7 | 23.1 | 24.0 | 23.3 | 22.9 | 21.8 | 24.2 | 24.4 | |
Heating Oil | 6.8 | 6.5 | 6.7 | 6.3 | 7.0 | 6.6 | 6.2 | 6.9 | 6.2 | |
Other1 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.8 | 0.9 | |
Wood | 1.8 | 1.5 | 1.5 | 1.4 | 1.5 | 1.5 | 1.5 | 1.8 | 1.9 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||||||
Space Heating | 33.9 | 31.7 | 33.4 | 34.7 | 34.4 | 33.1 | 31.1 | 35.4 | 35.0 | |
Water Heating | 8.6 | 8.9 | 8.8 | 9.0 | 8.9 | 8.8 | 8.7 | 9.0 | 8.7 | |
Appliances | 6.4 | 7.0 | 6.7 | 7.0 | 6.7 | 6.3 | 6.2 | 6.3 | 6.0 | |
Lighting | 2.5 | 2.7 | 2.6 | 2.8 | 2.7 | 2.5 | 2.4 | 2.4 | 2.3 | |
Space Cooling | 0.6 | 1.1 | 1.3 | 1.1 | 0.7 | 1.4 | 1.0 | 1.1 | 0.7 | |
GHG Intensity (tonne/TJ)a,b,c | 53.3 | 55.3 | 54.4 | 55.1 | 53.9 | 52.8 | 52.2 | 52.3 | 50.6 | |
Total Single Detached GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c | 32.7 | 30.4 | 32.0 | 32.3 | 32.3 | 31.7 | 30.2 | 33.7 | 33.4 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||||||
Space Heating | 26.5 | 24.2 | 25.7 | 26.0 | 26.0 | 25.3 | 23.8 | 27.0 | 26.8 | |
Water Heating | 6.0 | 6.1 | 6.1 | 6.2 | 6.2 | 6.3 | 6.2 | 6.5 | 6.3 | |
Appliances | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Lighting | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Space Cooling | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
GHG Intensity (tonne/TJ)a,b,c | 33.5 | 32.6 | 32.9 | 32.7 | 32.6 | 32.2 | 31.9 | 32.5 | 32.1 |
Footnotes:
1) “Other” includes coal and propane.
Sources: