| 2000 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Total Apartments GHG Emissions Including Electricity (Mt of CO2e)a,b,c | 13.9 | 13.1 | 12.8 | 12.6 | 11.7 | 12.0 | 12.0 | 12.0 | 11.1 | |
GHG Emissions by Energy Source (Mt of CO2e)a,b,c | ||||||||||
| Electricity | 6.9 | 6.5 | 6.6 | 6.0 | 5.6 | 5.6 | 5.7 | 5.8 | 5.3 | |
| Natural Gas | 4.9 | 5.1 | 4.8 | 5.3 | 4.9 | 5.3 | 5.2 | 5.3 | 4.9 | |
| Heating Oil | 1.8 | 1.2 | 1.1 | 1.0 | 0.8 | 0.7 | 0.7 | 0.6 | 0.6 | |
| Other1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 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 | 7.1 | 6.6 | 6.7 | 6.1 | 6.5 | 6.7 | 6.6 | 6.0 | |
| Water Heating | 3.4 | 3.1 | 3.1 | 3.1 | 2.9 | 2.9 | 2.8 | 2.8 | 2.7 | |
| Appliances | 2.8 | 2.5 | 2.6 | 2.3 | 2.3 | 2.2 | 2.2 | 2.3 | 2.1 | |
| Lighting | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | |
| Space Cooling | 0.0 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| GHG Intensity (tonne/TJ)a,b,c | 55.7 | 48.9 | 49.9 | 46.7 | 45.0 | 43.9 | 43.3 | 44.4 | 43.0 | |
| Total Apartments GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c | 7.0 | 6.6 | 6.2 | 6.6 | 6.1 | 6.4 | 6.3 | 6.2 | 5.9 | |
GHG Emissions by End-Use (Mt of CO2e)b,c | ||||||||||
| Space Heating | 4.8 | 4.4 | 4.1 | 4.3 | 3.9 | 4.2 | 4.2 | 4.1 | 3.8 | |
| Water Heating | 2.2 | 2.1 | 2.1 | 2.2 | 2.1 | 2.1 | 1.9 | 2.0 | 1.9 | |
| 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 | 24.7 | 24.1 | 24.5 | 23.5 | 23.3 | 22.6 | 23.0 | 22.7 | |
Footnotes:
1) “Other” includes coal and propane.
Sources: