| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Appliance Energy Use (PJ) | 176.4 | 180.7 | 178.8 | 180.5 | 185.7 | 181.2 | 183.7 | 185.7 | 189.1 | 193.2 | 192.5 | 193.6 | 197.9 | 201.7 | |
Energy Use by Energy Source (PJ) | |||||||||||||||
| Electricity | 171.8 | 176.0 | 173.9 | 175.4 | 180.4 | 175.6 | 177.8 | 178.9 | 182.0 | 186.0 | 184.9 | 185.5 | 189.7 | 193.3 | |
| Natural Gas | 4.6 | 4.7 | 4.8 | 5.1 | 5.3 | 5.7 | 5.9 | 6.7 | 7.1 | 7.2 | 7.6 | 8.2 | 8.1 | 8.3 | |
Shares (%) | |||||||||||||||
| Electricity | 97.4 | 97.4 | 97.3 | 97.2 | 97.2 | 96.9 | 96.8 | 96.4 | 96.2 | 96.3 | 96.1 | 95.8 | 95.9 | 95.9 | |
| Natural Gas | 2.6 | 2.6 | 2.7 | 2.8 | 2.8 | 3.1 | 3.2 | 3.6 | 3.8 | 3.7 | 3.9 | 4.2 | 4.1 | 4.1 | |
Activity | |||||||||||||||
| Total Households (thousands) | 11,652 | 11,837 | 12,014 | 12,189 | 12,375 | 12,587 | 12,756 | 12,985 | 13,164 | 13,417 | 13,378 | 13,551 | 13,706 | 13,876 | |
| Energy Intensity (GJ/household) | 15.1 | 15.3 | 14.9 | 14.8 | 15.0 | 14.4 | 14.4 | 14.3 | 14.4 | 14.4 | 14.4 | 14.3 | 14.4 | 14.5 | |
| Total Appliance GHG Emissions Including Electricity (Mt of CO2e) | 10.5 | 11.5 | 11.0 | 11.5 | 11.1 | 10.4 | 10.3 | 10.6 | 10.0 | 9.2 | 9.5 | 8.5 | 8.1 | 8.0 | |
GHG Emissions by Energy Source (Mt of CO2e) | |||||||||||||||
| Electricity | 10.2 | 11.3 | 10.7 | 11.2 | 10.8 | 10.1 | 10.0 | 10.2 | 9.6 | 8.9 | 9.2 | 8.1 | 7.7 | 7.6 | |
| Natural Gas | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
| GHG Intensity (tonne/TJ) | 59.4 | 63.7 | 61.3 | 63.7 | 59.8 | 57.3 | 55.8 | 56.9 | 52.9 | 47.8 | 49.5 | 43.8 | 41.2 | 39.6 | |
| Total Appliance GHG Emissions Excluding Electricity (Mt of CO2e) | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
| GHG Intensity (tonne/TJ) | 1.3 | 1.3 | 1.3 | 1.4 | 1.4 | 1.5 | 1.6 | 1.8 | 1.9 | 1.8 | 1.9 | 2.1 | 2.0 | 2.0 | |
| Heat Loss (PJ) | 63.0 | 59.3 | 62.4 | 64.6 | 65.4 | 61.7 | 58.3 | 64.8 | 67.4 | 69.9 | 62.7 | 66.2 | 63.2 | 71.3 | |