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 System Type (PJ) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 8.1 | 7.7 | 7.1 | 5.7 | 4.4 | 3.2 | 2.6 | 2.4 | 1.9 | 1.1 | 0.7 | 0.7 | 0.4 | 0.3 | 0.2 | 0.1 | 0.1 | 0.0 | |
Heating Oil – Medium Efficiency | 7.6 | 9.1 | 10.4 | 10.4 | 9.6 | 9.0 | 9.7 | 12.2 | 13.4 | 14.1 | 14.8 | 16.7 | 13.3 | 11.9 | 11.1 | 11.3 | 9.0 | 9.5 | |
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 | 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 – Medium Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | |
Natural Gas – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | |
Electric | 3.5 | 3.8 | 4.1 | 4.1 | 4.4 | 4.3 | 4.0 | 4.3 | 5.1 | 5.5 | 5.2 | 5.8 | 5.4 | 6.0 | 6.5 | 6.9 | 6.8 | 7.5 | |
Heat Pump | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.5 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | |
Other1 | 0.5 | 0.7 | 0.7 | 0.7 | 0.6 | 0.9 | 0.9 | 0.9 | 1.0 | 1.0 | 1.0 | 0.7 | 0.6 | 0.5 | 0.4 | 0.5 | 0.4 | 0.4 | |
Wood | 1.2 | 0.9 | 0.8 | 0.7 | 0.9 | 0.9 | 0.9 | 1.1 | 1.1 | 1.2 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | 1.3 | 1.1 | 1.1 | |
Dual Systems | |||||||||||||||||||
Wood/Electric | 3.2 | 3.0 | 2.8 | 2.5 | 3.0 | 3.1 | 3.1 | 4.0 | 3.9 | 4.2 | 3.8 | 4.2 | 4.1 | 4.8 | 4.7 | 5.4 | 4.9 | 4.8 | |
Wood/Heating Oil | 2.9 | 3.0 | 3.2 | 2.9 | 2.8 | 2.6 | 2.7 | 3.4 | 3.6 | 3.8 | 3.9 | 4.4 | 3.7 | 3.7 | 3.6 | 3.9 | 3.3 | 3.5 | |
Natural Gas/Electric | 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 | |
Heating Oil/Electric | 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 | |
Shares (%) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 29.7 | 27.1 | 24.1 | 20.7 | 16.9 | 13.0 | 10.7 | 8.3 | 6.2 | 3.5 | 2.3 | 2.0 | 1.5 | 1.1 | 0.7 | 0.5 | 0.3 | 0.1 | |
Heating Oil – Medium Efficiency | 27.9 | 31.7 | 35.2 | 37.8 | 36.8 | 37.0 | 39.7 | 42.5 | 43.9 | 44.3 | 47.2 | 48.5 | 45.4 | 40.8 | 38.9 | 37.4 | 34.1 | 34.3 | |
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 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Natural Gas – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 0.4 | 0.2 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.6 | |
Electric | 12.8 | 13.3 | 13.7 | 14.8 | 16.6 | 17.6 | 16.4 | 14.9 | 16.6 | 17.1 | 16.7 | 16.9 | 18.4 | 20.7 | 22.9 | 22.9 | 25.7 | 27.1 | |
Heat Pump | 1.0 | 1.1 | 1.2 | 1.3 | 1.5 | 1.6 | 1.5 | 1.4 | 1.5 | 1.5 | 1.4 | 1.4 | 1.4 | 1.5 | 1.7 | 1.6 | 1.8 | 1.8 | |
Other1 | 1.8 | 2.4 | 2.4 | 2.7 | 2.5 | 3.6 | 3.8 | 3.0 | 3.3 | 3.1 | 3.1 | 2.1 | 1.9 | 1.7 | 1.5 | 1.7 | 1.7 | 1.5 | |
Wood | 4.3 | 3.1 | 2.8 | 2.6 | 3.3 | 3.6 | 3.7 | 4.0 | 3.6 | 3.7 | 3.4 | 3.3 | 3.7 | 4.3 | 4.2 | 4.3 | 4.3 | 3.8 | |
Dual Systems | |||||||||||||||||||
Wood/Electric | 11.5 | 10.4 | 9.6 | 9.1 | 11.4 | 12.7 | 12.8 | 13.8 | 12.8 | 13.3 | 12.3 | 12.2 | 14.0 | 16.4 | 16.6 | 17.7 | 18.5 | 17.4 | |
Wood/Heating Oil | 10.7 | 10.6 | 10.7 | 10.5 | 10.6 | 10.6 | 11.0 | 11.7 | 11.7 | 11.9 | 12.4 | 12.8 | 12.8 | 12.6 | 12.5 | 12.8 | 12.6 | 12.7 | |
Natural Gas/Electric | 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 | |
Heating Oil/Electric | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
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 | |
Heat Gains (PJ) | 2.5 | 2.7 | 2.9 | 2.8 | 2.8 | 2.7 | 2.4 | 2.4 | 2.7 | 2.7 | 2.4 | 2.5 | 2.2 | 2.3 | 2.4 | 2.4 | 2.3 | 2.4 | |
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 |