2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Space Heating Energy Use (PJ) | 191.0 | 172.0 | 182.8 | 195.5 | 215.2 | 202.2 | 190.9 | 219.2 | 214.1 | 217.3 | 192.9 | 201.0 | 193.7 | 210.7 | 217.6 | 217.2 | 210.1 | 211.3 | |
Energy Use by System Type (PJ) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 5.2 | 3.7 | 2.4 | 1.4 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 25.6 | 23.9 | 26.2 | 26.4 | 34.8 | 28.6 | 25.3 | 27.9 | 23.2 | 20.9 | 17.3 | 14.8 | 12.6 | 11.4 | 11.3 | 10.5 | 11.2 | 8.3 | |
Heating Oil – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Normal Efficiency | 16.1 | 12.9 | 13.9 | 14.1 | 12.2 | 10.2 | 7.4 | 6.2 | 4.5 | 2.9 | 1.1 | 0.6 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 1.8 | 1.5 | 1.8 | 2.3 | 2.6 | 2.8 | 2.8 | 3.2 | 3.4 | 3.8 | 3.0 | 2.9 | 2.7 | 2.7 | 2.6 | 2.4 | 2.3 | 2.3 | |
Natural Gas – High Efficiency | 2.1 | 1.8 | 2.2 | 3.0 | 4.0 | 4.8 | 5.4 | 7.6 | 9.1 | 11.4 | 10.7 | 11.6 | 12.3 | 13.5 | 14.1 | 14.3 | 14.9 | 16.1 | |
Electric | 78.3 | 72.8 | 79.0 | 89.5 | 92.1 | 88.6 | 85.1 | 97.1 | 99.2 | 103.0 | 94.0 | 101.9 | 98.8 | 110.0 | 113.6 | 113.7 | 108.0 | 114.0 | |
Heat Pump | 4.5 | 4.3 | 4.8 | 5.5 | 5.7 | 5.6 | 5.4 | 6.2 | 6.4 | 6.7 | 6.2 | 6.8 | 6.7 | 7.6 | 8.0 | 8.2 | 7.9 | 8.4 | |
Other1 | 1.0 | 1.0 | 1.1 | 0.9 | 1.0 | 1.4 | 1.1 | 1.3 | 1.1 | 1.0 | 1.2 | 1.3 | 1.4 | 1.5 | 1.5 | 1.5 | 1.6 | 1.5 | |
Wood | 6.8 | 5.5 | 5.3 | 5.2 | 5.9 | 6.1 | 5.4 | 6.1 | 5.6 | 5.5 | 4.7 | 4.7 | 4.4 | 4.6 | 4.5 | 4.1 | 3.6 | 3.2 | |
Dual Systems | |||||||||||||||||||
Wood/Electric | 29.6 | 26.0 | 26.4 | 26.8 | 29.9 | 31.2 | 32.0 | 39.6 | 40.2 | 41.7 | 37.3 | 40.2 | 39.8 | 44.6 | 47.0 | 47.4 | 44.5 | 43.0 | |
Wood/Heating Oil | 9.2 | 8.4 | 8.8 | 8.9 | 11.6 | 10.0 | 9.2 | 10.5 | 9.2 | 8.6 | 7.3 | 6.7 | 6.1 | 6.0 | 6.2 | 6.1 | 6.5 | 5.6 | |
Natural Gas/Electric | 1.2 | 1.0 | 1.3 | 1.5 | 1.5 | 1.5 | 1.4 | 1.6 | 1.7 | 1.9 | 1.7 | 1.7 | 1.7 | 1.8 | 1.8 | 1.9 | 1.9 | 2.0 | |
Heating Oil/Electric | 9.6 | 9.0 | 9.7 | 10.1 | 13.3 | 11.4 | 10.5 | 12.0 | 10.5 | 9.9 | 8.5 | 7.8 | 7.0 | 6.8 | 7.1 | 7.1 | 7.8 | 6.7 | |
Shares (%) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 2.7 | 2.2 | 1.3 | 0.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Heating Oil – Medium Efficiency | 13.4 | 13.9 | 14.3 | 13.5 | 16.2 | 14.1 | 13.3 | 12.7 | 10.8 | 9.6 | 9.0 | 7.4 | 6.5 | 5.4 | 5.2 | 4.8 | 5.3 | 3.9 | |
Heating Oil – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Normal Efficiency | 8.4 | 7.5 | 7.6 | 7.2 | 5.7 | 5.0 | 3.9 | 2.8 | 2.1 | 1.3 | 0.6 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 1.0 | 0.9 | 1.0 | 1.2 | 1.2 | 1.4 | 1.4 | 1.4 | 1.6 | 1.7 | 1.6 | 1.4 | 1.4 | 1.3 | 1.2 | 1.1 | 1.1 | 1.1 | |
Natural Gas – High Efficiency | 1.1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.4 | 2.8 | 3.4 | 4.3 | 5.3 | 5.6 | 5.8 | 6.4 | 6.4 | 6.5 | 6.6 | 7.1 | 7.6 | |
Electric | 41.0 | 42.3 | 43.2 | 45.8 | 42.8 | 43.8 | 44.6 | 44.3 | 46.3 | 47.4 | 48.7 | 50.7 | 51.0 | 52.2 | 52.2 | 52.3 | 51.4 | 54.0 | |
Heat Pump | 2.4 | 2.5 | 2.6 | 2.8 | 2.7 | 2.7 | 2.8 | 2.8 | 3.0 | 3.1 | 3.2 | 3.4 | 3.5 | 3.6 | 3.7 | 3.8 | 3.8 | 4.0 | |
Other1 | 0.5 | 0.6 | 0.6 | 0.5 | 0.5 | 0.7 | 0.6 | 0.6 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 | 0.8 | 0.7 | |
Wood | 3.5 | 3.2 | 2.9 | 2.6 | 2.7 | 3.0 | 2.8 | 2.8 | 2.6 | 2.5 | 2.4 | 2.4 | 2.3 | 2.2 | 2.0 | 1.9 | 1.7 | 1.5 | |
Dual Systems | |||||||||||||||||||
Wood/Electric | 15.5 | 15.1 | 14.4 | 13.7 | 13.9 | 15.4 | 16.8 | 18.1 | 18.8 | 19.2 | 19.3 | 20.0 | 20.6 | 21.2 | 21.6 | 21.8 | 21.2 | 20.4 | |
Wood/Heating Oil | 4.8 | 4.9 | 4.8 | 4.5 | 5.4 | 4.9 | 4.8 | 4.8 | 4.3 | 4.0 | 3.8 | 3.3 | 3.1 | 2.8 | 2.8 | 2.8 | 3.1 | 2.6 | |
Natural Gas/Electric | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.8 | 0.7 | 0.7 | 0.8 | 0.9 | 0.9 | 0.8 | 0.9 | 0.9 | 0.8 | 0.9 | 0.9 | 1.0 | |
Heating Oil/Electric | 5.0 | 5.2 | 5.3 | 5.2 | 6.2 | 5.7 | 5.5 | 5.5 | 4.9 | 4.5 | 4.4 | 3.9 | 3.6 | 3.2 | 3.3 | 3.2 | 3.7 | 3.2 | |
Activity | |||||||||||||||||||
Total Floor Space (million m2) | 336.1 | 341.0 | 347.3 | 354.7 | 363.0 | 371.1 | 379.6 | 388.0 | 396.1 | 403.5 | 411.1 | 418.9 | 427.8 | 435.8 | 443.3 | 449.9 | 456.9 | 464.1 | |
Energy Intensity (GJ/m2) | 0.57 | 0.50 | 0.53 | 0.55 | 0.59 | 0.54 | 0.50 | 0.56 | 0.54 | 0.54 | 0.47 | 0.48 | 0.45 | 0.48 | 0.49 | 0.48 | 0.46 | 0.46 | |
Heat Gains (PJ) | 25.8 | 23.6 | 25.4 | 27.7 | 27.9 | 26.1 | 24.4 | 27.3 | 27.6 | 28.6 | 24.6 | 26.6 | 25.6 | 28.7 | 29.5 | 29.3 | 27.7 | 28.5 | |
Heating Degree-Day Index | 0.97 | 0.88 | 0.94 | 1.00 | 1.00 | 0.95 | 0.86 | 0.96 | 0.95 | 0.96 | 0.85 | 0.89 | 0.85 | 0.93 | 0.97 | 0.96 | 0.92 | 0.96 |