2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Space Heating Energy Use (PJ) | 2.4 | 2.3 | 2.3 | 2.1 | 2.6 | 2.3 | 2.0 | 2.4 | 2.7 | 2.4 | 2.1 | 2.1 | 1.9 | 1.8 | 1.8 | 1.5 | 1.2 | 1.1 | |
Energy Use by System Type (PJ) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 1.1 | 0.9 | 0.9 | 0.7 | 0.9 | 0.7 | 0.5 | 0.5 | 0.6 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 | |
Heating Oil – Medium Efficiency | 0.6 | 0.6 | 0.7 | 0.7 | 1.0 | 0.9 | 0.8 | 1.0 | 1.1 | 1.0 | 0.9 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.6 | 0.4 | |
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 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas – Medium Efficiency | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | |
Natural Gas – High Efficiency | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | |
Electric | 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 | |
Heat Pump | 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 | |
Other1 | 0.2 | 0.4 | 0.1 | 0.3 | 0.2 | 0.3 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | |
Wood | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | |
Dual Systems | |||||||||||||||||||
Wood/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 | |
Wood/Heating Oil | 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/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 | 0.0 | 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 | |
Shares (%) | |||||||||||||||||||
Heating Oil – Normal Efficiency | 44.4 | 38.7 | 39.3 | 34.3 | 36.2 | 28.8 | 26.6 | 22.7 | 20.4 | 18.6 | 15.6 | 11.3 | 12.0 | 9.0 | 8.9 | 9.5 | 6.2 | 4.1 | |
Heating Oil – Medium Efficiency | 26.0 | 26.0 | 31.5 | 31.3 | 38.9 | 37.9 | 39.9 | 43.0 | 40.5 | 44.2 | 42.0 | 46.3 | 46.6 | 49.9 | 50.4 | 58.0 | 47.6 | 40.2 | |
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 | 3.0 | 2.8 | 2.6 | 3.0 | 2.4 | 2.7 | 3.1 | 2.7 | 3.8 | 3.7 | 3.3 | 2.7 | 2.3 | 0.9 | 0.7 | 0.4 | 0.2 | 0.2 | |
Natural Gas – Medium Efficiency | 2.9 | 3.0 | 3.0 | 3.8 | 3.4 | 4.1 | 5.2 | 5.1 | 8.0 | 9.0 | 9.1 | 8.8 | 9.3 | 4.8 | 4.6 | 3.5 | 3.0 | 4.2 | |
Natural Gas – High Efficiency | 1.4 | 1.4 | 1.4 | 1.9 | 1.7 | 2.0 | 2.7 | 2.6 | 4.3 | 5.2 | 5.8 | 6.0 | 6.8 | 3.8 | 4.0 | 3.4 | 3.3 | 5.0 | |
Electric | 3.8 | 3.9 | 3.7 | 4.0 | 3.4 | 3.7 | 5.0 | 3.9 | 3.9 | 4.4 | 4.7 | 4.5 | 5.4 | 5.0 | 5.8 | 6.4 | 8.2 | 9.9 | |
Heat Pump | 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 | |
Other1 | 10.2 | 15.6 | 5.4 | 12.2 | 6.2 | 12.1 | 12.5 | 11.7 | 11.8 | 6.4 | 9.9 | 11.0 | 12.1 | 15.2 | 14.5 | 12.2 | 14.9 | 17.4 | |
Wood | 8.3 | 8.5 | 13.1 | 9.4 | 7.7 | 8.7 | 5.1 | 8.3 | 7.3 | 8.5 | 9.7 | 9.4 | 5.4 | 11.3 | 11.2 | 6.5 | 16.6 | 19.0 | |
Dual Systems | |||||||||||||||||||
Wood/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 | |
Wood/Heating Oil | 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/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 | 0.0 | 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 | |
Activity | |||||||||||||||||||
Total Floor Space (million m2) | 4.1 | 4.2 | 4.3 | 4.4 | 4.5 | 4.6 | 4.7 | 4.9 | 5.0 | 5.1 | 5.1 | 5.6 | 5.7 | 5.9 | 6.1 | 6.1 | 6.3 | 6.4 | |
Energy Intensity (GJ/m2) | 0.59 | 0.56 | 0.54 | 0.48 | 0.57 | 0.50 | 0.42 | 0.49 | 0.55 | 0.47 | 0.40 | 0.38 | 0.32 | 0.30 | 0.30 | 0.25 | 0.19 | 0.17 | |
Heat Gains (PJ) | 0.3 | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.5 | 0.4 | 0.5 | 0.4 | 0.4 | 0.5 | |
Heating Degree-Day Index | 1.18 | 1.18 | 1.16 | 1.16 | 1.14 | 1.12 | 1.27 | 1.23 | 1.29 | 1.23 | 1.14 | 1.20 | 1.22 | 1.05 | 1.14 | 1.10 | 1.06 | 1.10 |