2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Water Heating Energy Use (PJ) | 50.5 | 50.4 | 50.9 | 52.0 | 53.6 | 52.3 | 52.8 | 51.5 | 50.3 | 50.1 | 47.5 | 46.6 | 46.1 | |
Energy Use by Energy Source (PJ) | ||||||||||||||
Electricity | 36.3 | 37.1 | 37.5 | 39.0 | 39.4 | 39.0 | 40.3 | 39.7 | 39.5 | 39.6 | 38.6 | 39.1 | 39.1 | |
Natural Gas | 7.4 | 6.7 | 7.2 | 7.7 | 7.7 | 7.9 | 7.4 | 7.0 | 6.8 | 7.0 | 5.8 | 5.1 | 4.9 | |
Heating Oil | 6.6 | 6.4 | 5.9 | 5.1 | 6.4 | 5.1 | 4.8 | 4.5 | 3.6 | 3.1 | 2.6 | 2.0 | 1.6 | |
Other2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | |
Wood | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
Shares (%) | ||||||||||||||
Electricity | 71.9 | 73.6 | 73.8 | 75.0 | 73.5 | 74.6 | 76.3 | 77.1 | 78.5 | 79.1 | 81.2 | 83.8 | 85.0 | |
Natural Gas | 14.6 | 13.3 | 14.2 | 14.8 | 14.3 | 15.1 | 14.0 | 13.5 | 13.5 | 13.9 | 12.3 | 11.0 | 10.7 | |
Heating Oil | 13.1 | 12.7 | 11.6 | 9.9 | 11.9 | 9.7 | 9.1 | 8.7 | 7.2 | 6.1 | 5.6 | 4.2 | 3.4 | |
Other2 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Wood | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 | 0.9 | 0.8 | |
Activity | ||||||||||||||
Total Households (thousands) | 2,991.2 | 3,033.1 | 3,075.9 | 3,121.1 | 3,169.7 | 3,220.7 | 3,267.7 | 3,307.1 | 3,351.0 | 3,398.3 | 3,332.8 | 3,365.6 | 3,405.0 | |
Energy Intensity (GJ/household) | 16.9 | 16.6 | 16.5 | 16.7 | 16.9 | 16.2 | 16.2 | 15.6 | 15.0 | 14.7 | 14.3 | 13.9 | 13.5 | |
Total Water Heating GHG Emissions Excluding Electricity (Mt of CO2e) | 0.8 | 0.8 | 0.8 | 0.7 | 0.8 | 0.8 | 0.7 | 0.7 | 0.6 | 0.6 | 0.5 | 0.4 | 0.4 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||||||||||
Electricity | – | – | – | – | – | – | – | – | – | – | – | – | – | |
Natural Gas | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | |
Heating Oil | 0.5 | 0.5 | 0.4 | 0.4 | 0.5 | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | |
Other2 | 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 | 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) | 16.6 | 15.7 | 15.4 | 14.4 | 15.6 | 14.5 | 13.4 | 12.9 | 11.9 | 11.4 | 10.2 | 8.6 | 7.9 | |
Heat Loss (PJ) | 1.4 | 1.3 | 1.4 | 1.5 | 1.6 | 1.5 | 1.3 | 1.5 | 1.4 | 1.5 | 1.2 | 1.2 | 1.2 |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production only.2) “Other” includes coal and propane.