2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | ||
---|---|---|---|---|---|---|---|---|---|---|
Total Apartments GHG Emissions Including Electricity (Mt of CO2e)a,b,c | 13.9 | 13.9 | 14.1 | 14.8 | 14.7 | 14.1 | 13.5 | 14.6 | 14.0 | |
GHG Emissions by Energy Source (Mt of CO2e)a,b,c | ||||||||||
Electricity | 6.9 | 7.4 | 7.3 | 7.9 | 7.7 | 7.2 | 7.0 | 7.5 | 7.0 | |
Natural Gas | 4.9 | 4.6 | 4.9 | 5.1 | 5.0 | 5.0 | 4.8 | 5.3 | 5.3 | |
Heating Oil | 1.8 | 1.7 | 1.7 | 1.5 | 1.7 | 1.5 | 1.4 | 1.4 | 1.2 | |
Other1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | |
Wood | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||||||
Space Heating | 7.2 | 6.8 | 7.1 | 7.6 | 7.6 | 7.2 | 6.7 | 7.6 | 7.4 | |
Water Heating | 3.4 | 3.6 | 3.5 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.3 | |
Appliances | 2.8 | 3.0 | 2.9 | 3.1 | 3.0 | 2.8 | 2.8 | 2.9 | 2.7 | |
Lighting | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | |
Space Cooling | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | |
GHG Intensity (tonne/TJ)a,b,c | 55.7 | 57.9 | 56.7 | 57.6 | 55.9 | 54.3 | 53.6 | 53.8 | 51.6 | |
Total Apartments GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c | 7.0 | 6.6 | 6.8 | 6.9 | 7.0 | 6.8 | 6.5 | 7.1 | 6.9 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||||||
Space Heating | 4.8 | 4.3 | 4.5 | 4.6 | 4.7 | 4.5 | 4.2 | 4.7 | 4.6 | |
Water Heating | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.3 | 2.2 | 2.3 | 2.2 | |
Appliances | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
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 | 28.1 | 27.3 | 27.4 | 26.8 | 26.7 | 26.5 | 25.8 | 26.2 | 25.6 |
Footnotes:
1) “Other” includes coal and propane.
Sources: