2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Energy Use (PJ) | 1,384.5 | 1,327.4 | 1,379.9 | 1,412.0 | 1,421.9 | 1,412.9 | 1,362.3 | 1,484.6 | 1,487.7 | 1,467.1 | 1,420.7 | 1,488.9 | 1,420.8 | 1,491.3 | |
Energy Use by End-Use (PJ) | |||||||||||||||
Space Heating | 883.6 | 808.8 | 856.8 | 887.0 | 893.3 | 873.2 | 828.2 | 941.1 | 952.9 | 938.0 | 874.1 | 935.0 | 864.1 | 944.1 | |
Water Heating | 256.4 | 259.1 | 261.2 | 265.8 | 267.5 | 269.6 | 268.6 | 276.0 | 269.7 | 261.3 | 264.2 | 270.6 | 264.5 | 262.6 | |
Appliances | 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 | |
Lighting | 55.1 | 57.2 | 56.7 | 58.3 | 59.5 | 56.9 | 56.6 | 55.9 | 56.8 | 57.8 | 57.5 | 56.9 | 56.9 | 56.6 | |
Space Cooling | 13.1 | 21.7 | 26.4 | 20.5 | 15.9 | 31.9 | 25.2 | 25.9 | 19.2 | 16.9 | 32.4 | 32.7 | 37.4 | 26.3 | |
Shares (%) | |||||||||||||||
Space Heating | 63.8 | 60.9 | 62.1 | 62.8 | 62.8 | 61.8 | 60.8 | 63.4 | 64.1 | 63.9 | 61.5 | 62.8 | 60.8 | 63.3 | |
Water Heating | 18.5 | 19.5 | 18.9 | 18.8 | 18.8 | 19.1 | 19.7 | 18.6 | 18.1 | 17.8 | 18.6 | 18.2 | 18.6 | 17.6 | |
Appliances | 12.7 | 13.6 | 13.0 | 12.8 | 13.1 | 12.8 | 13.5 | 12.5 | 12.7 | 13.2 | 13.5 | 13.0 | 13.9 | 13.5 | |
Lighting | 4.0 | 4.3 | 4.1 | 4.1 | 4.2 | 4.0 | 4.2 | 3.8 | 3.8 | 3.9 | 4.0 | 3.8 | 4.0 | 3.8 | |
Space Cooling | 0.9 | 1.6 | 1.9 | 1.4 | 1.1 | 2.3 | 1.8 | 1.7 | 1.3 | 1.2 | 2.3 | 2.2 | 2.6 | 1.8 | |
Activity | |||||||||||||||
Total Floor Space (million m2) | 1,500 | 1,528 | 1,560 | 1,594 | 1,631 | 1,667 | 1,705 | 1,743 | 1,779 | 1,810 | 1,842 | 1,875 | 1,910 | 1,946 | |
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/m2) | 0.92 | 0.87 | 0.88 | 0.89 | 0.87 | 0.85 | 0.80 | 0.85 | 0.84 | 0.81 | 0.77 | 0.79 | 0.74 | 0.77 | |
Energy Intensity (GJ/household) | 118.8 | 112.1 | 114.9 | 115.8 | 114.9 | 112.2 | 106.8 | 114.3 | 113.0 | 109.3 | 106.2 | 109.9 | 103.7 | 107.5 | |
Total GHG Emissions Including Electricity (Mt of CO2e) | 74.6 | 74.2 | 75.8 | 78.6 | 77.2 | 75.1 | 71.5 | 78.2 | 75.7 | 71.5 | 70.5 | 69.9 | 64.8 | 66.5 | |
GHG Emissions by End-Use (Mt of CO2e) | |||||||||||||||
Space Heating | 46.2 | 43.3 | 45.5 | 47.5 | 47.2 | 45.4 | 42.6 | 48.4 | 47.9 | 45.7 | 43.1 | 44.4 | 40.2 | 42.9 | |
Water Heating | 13.8 | 14.3 | 14.2 | 14.6 | 14.4 | 14.2 | 14.1 | 14.5 | 13.8 | 13.0 | 13.3 | 13.2 | 12.6 | 12.4 | |
Appliances | 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 | |
Lighting | 3.3 | 3.7 | 3.5 | 3.7 | 3.6 | 3.3 | 3.2 | 3.2 | 3.0 | 2.8 | 2.9 | 2.5 | 2.3 | 2.2 | |
Space Cooling | 0.8 | 1.4 | 1.6 | 1.3 | 1.0 | 1.8 | 1.4 | 1.5 | 1.0 | 0.8 | 1.6 | 1.4 | 1.5 | 1.0 | |
Shares (%) | |||||||||||||||
Space Heating | 61.9 | 58.4 | 60.0 | 60.4 | 61.1 | 60.4 | 59.6 | 61.9 | 63.2 | 63.9 | 61.2 | 63.5 | 62.0 | 64.5 | |
Water Heating | 18.6 | 19.3 | 18.8 | 18.5 | 18.6 | 19.0 | 19.7 | 18.6 | 18.3 | 18.2 | 18.9 | 18.8 | 19.5 | 18.6 | |
Appliances | 14.0 | 15.5 | 14.5 | 14.6 | 14.4 | 13.8 | 14.4 | 13.5 | 13.2 | 12.9 | 13.5 | 12.1 | 12.6 | 12.0 | |
Lighting | 4.4 | 4.9 | 4.6 | 4.7 | 4.6 | 4.4 | 4.4 | 4.1 | 4.0 | 3.9 | 4.0 | 3.5 | 3.6 | 3.3 | |
Space Cooling | 1.0 | 1.9 | 2.1 | 1.7 | 1.2 | 2.4 | 2.0 | 1.9 | 1.3 | 1.1 | 2.3 | 2.0 | 2.4 | 1.5 | |
GHG Intensity (tonne/TJ) | 53.9 | 55.9 | 54.9 | 55.7 | 54.3 | 53.1 | 52.4 | 52.7 | 50.9 | 48.8 | 49.6 | 47.0 | 45.6 | 44.6 | |
Total GHG Emissions Excluding Electricity (Mt of CO2e) | 44.9 | 41.9 | 43.9 | 44.5 | 44.6 | 43.8 | 41.7 | 46.3 | 45.8 | 44.0 | 42.1 | 44.3 | 40.7 | 42.6 | |
GHG Emissions by End-Use (Mt of CO2e) | |||||||||||||||
Space Heating | 35.1 | 32.0 | 33.9 | 34.5 | 34.5 | 33.6 | 31.6 | 35.7 | 35.5 | 34.2 | 32.0 | 33.9 | 30.7 | 32.7 | |
Water Heating | 9.5 | 9.6 | 9.7 | 9.8 | 9.8 | 10.0 | 9.9 | 10.3 | 9.9 | 9.5 | 9.7 | 10.0 | 9.6 | 9.4 | |
Appliances | 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 | |
Lighting | 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 | |
Space Cooling | 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 (%) | |||||||||||||||
Space Heating | 78.3 | 76.5 | 77.3 | 77.4 | 77.4 | 76.7 | 75.7 | 77.1 | 77.6 | 77.7 | 76.1 | 76.6 | 75.4 | 76.9 | |
Water Heating | 21.2 | 23.0 | 22.1 | 22.0 | 22.0 | 22.7 | 23.6 | 22.2 | 21.7 | 21.5 | 23.0 | 22.5 | 23.6 | 22.2 | |
Appliances | 0.5 | 0.6 | 0.5 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.8 | 0.8 | 0.9 | 0.9 | 1.0 | 1.0 | |
Lighting | 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 | |
Space Cooling | 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 | |
GHG Intensity (tonne/TJ) | 32.4 | 31.5 | 31.8 | 31.5 | 31.3 | 31.0 | 30.6 | 31.2 | 30.8 | 30.0 | 29.6 | 29.8 | 28.7 | 28.6 | |
Heating Degree-Day Index | 0.96 | 0.88 | 0.93 | 0.96 | 0.95 | 0.92 | 0.85 | 0.93 | 0.95 | 0.96 | 0.87 | 0.90 | 0.84 | 0.93 | |
Cooling Degree-Day Index | 0.91 | 1.43 | 1.73 | 1.32 | 0.95 | 1.79 | 1.38 | 1.44 | 1.08 | 0.93 | 1.58 | 1.51 | 1.70 | 1.18 |