| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Space Heating Energy Use (PJ) | 27.4 | 28.6 | 29.6 | 27.4 | 26.2 | 24.4 | 24.4 | 28.7 | 30.6 | 31.9 | 31.2 | 34.3 | 29.3 | 29.1 | 28.5 | 30.2 | 26.5 | 27.8 | |
Energy Use by Building Type (PJ) | |||||||||||||||||||
| Single Detached | 22.0 | 23.0 | 23.7 | 22.0 | 20.9 | 19.5 | 19.5 | 22.9 | 24.3 | 25.4 | 24.9 | 27.4 | 23.4 | 23.2 | 22.8 | 24.2 | 21.2 | 22.2 | |
| Single Attached | 1.7 | 1.8 | 1.8 | 1.7 | 1.6 | 1.5 | 1.5 | 1.8 | 1.9 | 2.0 | 2.0 | 2.2 | 1.9 | 1.9 | 1.8 | 2.0 | 1.7 | 1.8 | |
| Apartments | 2.5 | 2.6 | 2.7 | 2.5 | 2.4 | 2.3 | 2.3 | 2.7 | 2.9 | 3.0 | 2.9 | 3.2 | 2.7 | 2.8 | 2.7 | 2.8 | 2.5 | 2.6 | |
| Mobile Homes | 1.3 | 1.3 | 1.4 | 1.3 | 1.2 | 1.1 | 1.1 | 1.3 | 1.4 | 1.5 | 1.4 | 1.5 | 1.3 | 1.3 | 1.2 | 1.3 | 1.1 | 1.2 | |
Shares (%) | |||||||||||||||||||
| Single Detached | 80.2 | 80.2 | 80.2 | 80.1 | 79.9 | 79.9 | 79.8 | 79.7 | 79.6 | 79.6 | 79.6 | 79.8 | 79.8 | 79.8 | 79.8 | 80.0 | 80.0 | 80.0 | |
| Single Attached | 6.2 | 6.1 | 6.1 | 6.2 | 6.2 | 6.3 | 6.3 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | |
| Apartments | 9.0 | 9.0 | 9.0 | 9.1 | 9.2 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | |
| Mobile Homes | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | |
Activity | |||||||||||||||||||
| Total Floor Space (million m2) | 46.4 | 47.1 | 47.9 | 48.9 | 49.8 | 50.7 | 51.6 | 52.5 | 53.4 | 54.2 | 55.0 | 55.9 | 56.7 | 57.6 | 58.2 | 58.8 | 59.5 | 60.3 | |
| Energy Intensity (GJ/m2) | 0.59 | 0.61 | 0.62 | 0.56 | 0.53 | 0.48 | 0.47 | 0.55 | 0.57 | 0.59 | 0.57 | 0.61 | 0.52 | 0.51 | 0.49 | 0.51 | 0.44 | 0.46 | |
| Total Space Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 1.4 | 1.5 | 1.5 | 1.4 | 1.3 | 1.1 | 1.1 | 1.4 | 1.4 | 1.5 | 1.5 | 1.6 | 1.3 | 1.2 | 1.2 | 1.2 | 1.0 | 1.0 | |
GHG Emissions by Building Type (Mt of CO2e) | |||||||||||||||||||
| Single Detached | 1.1 | 1.2 | 1.2 | 1.1 | 1.0 | 0.9 | 0.9 | 1.1 | 1.2 | 1.2 | 1.2 | 1.3 | 1.1 | 1.0 | 0.9 | 1.0 | 0.8 | 0.8 | |
| Single Attached | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Apartments | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Mobile Homes | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | |
| GHG Intensity (tonne/TJ) | 50.7 | 51.5 | 51.8 | 51.1 | 47.9 | 46.1 | 47.1 | 47.8 | 47.2 | 46.4 | 47.7 | 47.9 | 45.6 | 42.2 | 40.4 | 39.7 | 37.2 | 37.0 | |
| Heating Degree-Day Index | 0.94 | 0.94 | 0.97 | 0.99 | 1.02 | 0.94 | 0.83 | 0.81 | 0.99 | 1.02 | 0.89 | 0.95 | 0.83 | 0.87 | 0.98 | 1.04 | 0.96 | 1.04 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.