Residential Sector
Canada
Table 28: Single Detached Heating System Stock by Heating System Type
  1990   2012 2013 2014 2015
Total Single Detached Heating System Stock (thousands) 5,854   7,994 8,133 8,194 8,244

Heating System Stock by Heating System Type (thousands)
Heating Oil – Normal Efficiency 740   4 2 2 2
Heating Oil – Medium Efficiency 23   585 599 606 609
Heating Oil – High Efficiency 0   0 0 0 0
Natural Gas – Normal Efficiency 2,358   120 40 15 2
Natural Gas – Medium Efficiency 139   1,634 1,600 1,543 1,474
Natural Gas – High Efficiency 177   1,991 2,171 2,299 2,418
Electric 1,329   1,851 1,869 1,855 1,841
Heat Pump 199   574 598 611 626
Other1 53   81 83 83 82
Wood 26   35 36 36 36

Dual Systems
Wood/Electric 497   633 642 647 653
Wood/Heating Oil 231   298 302 302 304
Natural Gas/Electric 23   55 57 58 59
Heating Oil/Electric 59   131 134 137 140

Shares (%)
Heating Oil – Normal Efficiency 12.6   0.1 0.0 0.0 0.0
Heating Oil – Medium Efficiency 0.4   7.3 7.4 7.4 7.4
Heating Oil – High Efficiency 0.0   0.0 0.0 0.0 0.0
Natural Gas – Normal Efficiency 40.3   1.5 0.5 0.2 0.0
Natural Gas – Medium Efficiency 2.4   20.4 19.7 18.8 17.9
Natural Gas – High Efficiency 3.0   24.9 26.7 28.1 29.3
Electric 22.7   23.2 23.0 22.6 22.3
Heat Pump 3.4   7.2 7.4 7.5 7.6
Other1 0.9   1.0 1.0 1.0 1.0
Wood 0.4   0.4 0.4 0.4 0.4

Dual Systems
Wood/Electric 8.5   7.9 7.9 7.9 7.9
Wood/Heating Oil 3.9   3.7 3.7 3.7 3.7
Natural Gas/Electric 0.4   0.7 0.7 0.7 0.7
Heating Oil/Electric 1.0   1.6 1.6 1.7 1.7

Footnotes:

1) “Other” includes coal and propane.