2000 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | ||
---|---|---|---|---|---|---|---|---|
Total Appliance Energy Use (PJ)a | 176.3 | 185.7 | 189.1 | 193.3 | 192.7 | 194.1 | 198.7 | |
Energy Use by Energy Source (PJ)a | ||||||||
Electricity | 171.8 | 178.9 | 181.9 | 186.2 | 185.4 | 186.0 | 190.6 | |
Natural Gas | 4.6 | 6.7 | 7.1 | 7.2 | 7.3 | 8.2 | 8.1 | |
Energy Use by Appliance Type (PJ)a | ||||||||
Refrigerator | 43.8 | 34.5 | 34.0 | 33.7 | 32.0 | 30.8 | 30.5 | |
Freezer | 15.7 | 11.2 | 10.9 | 10.7 | 10.0 | 9.7 | 9.7 | |
Dishwasher1 | 4.5 | 3.8 | 3.7 | 3.6 | 3.4 | 3.1 | 3.0 | |
Clothes Washer1 | 4.4 | 4.1 | 3.8 | 3.6 | 3.3 | 3.1 | 2.9 | |
Clothes Dryer | 32.6 | 35.4 | 35.9 | 36.4 | 35.9 | 35.9 | 36.5 | |
Range | 30.7 | 33.9 | 34.2 | 34.5 | 34.0 | 34.1 | 33.9 | |
Other Appliances2 | 44.7 | 62.7 | 66.6 | 70.9 | 74.1 | 77.4 | 82.2 | |
Activity | ||||||||
Total Households (thousands)a,b | 11,652 | 12,985 | 13,164 | 13,417 | 13,378 | 13,551 | 13,706 | |
Energy Intensity (GJ/household)a,b | 15.1 | 14.3 | 14.4 | 14.4 | 14.4 | 14.3 | 14.5 | |
Heat Loss by Appliance Type (PJ)a | ||||||||
Refrigerator | 19.3 | 14.9 | 14.9 | 15.0 | 12.8 | 12.8 | 11.8 | |
Freezer | 7.0 | 4.9 | 4.8 | 4.8 | 4.1 | 4.1 | 3.8 | |
Dishwasher1 | 0.7 | 0.6 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | |
Clothes Washer1 | 1.1 | 1.0 | 0.9 | 0.9 | 0.7 | 0.7 | 0.6 | |
Clothes Dryer | 4.0 | 4.3 | 4.4 | 4.5 | 4.0 | 4.2 | 4.0 | |
Range | 11.2 | 12.1 | 12.5 | 12.7 | 11.3 | 11.8 | 10.9 | |
Other Appliances2 | 19.7 | 27.0 | 29.2 | 31.4 | 29.5 | 32.2 | 31.9 | |
Appliances per Household by Appliance Typea,b | ||||||||
Refrigerator | 1.23 | 1.27 | 1.27 | 1.27 | 1.26 | 1.27 | 1.27 | |
Freezer | 0.58 | 0.55 | 0.54 | 0.54 | 0.54 | 0.54 | 0.54 | |
Dishwasher | 0.52 | 0.59 | 0.59 | 0.60 | 0.60 | 0.60 | 0.60 | |
Clothes Washer | 0.81 | 0.82 | 0.81 | 0.82 | 0.81 | 0.81 | 0.81 | |
Clothes Dryer | 0.81 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | |
Range | 0.99 | 0.99 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
Other Appliances2 | 12.77 | 15.77 | 15.89 | 16.07 | 16.12 | 16.33 | 16.83 |
Footnotes:
1) Excludes hot water requirements.2) “Other Appliances” includes small appliances such as televisions, video cassette recorders, digital video disc players, radios, computers and toasters.
Sources: