Residential Sector
Saskatchewan
Table 22: Single Detached Heating System Stock by Heating System Type
  1990   2012 2013 2014 2015
Total Single Detached Heating System Stock (thousands) 294.3   322.4 330.1 333.2 334.1

Heating System Stock by Heating System Type (thousands)
Heating Oil – Normal Efficiency 18.9   0.0 0.0 0.0 0.0
Heating Oil – Medium Efficiency 0.0   8.3 8.2 8.0 8.1
Heating Oil – High Efficiency 0.0   0.0 0.0 0.0 0.0
Natural Gas – Normal Efficiency 213.7   0.0 0.0 0.0 0.0
Natural Gas – Medium Efficiency 8.6   83.2 80.5 76.2 74.4
Natural Gas – High Efficiency 17.8   80.0 77.0 73.0 71.9
Electric 13.1   125.9 139.2 151.3 154.6
Heat Pump 3.7   10.3 10.7 10.9 11.4
Other1 5.5   3.2 3.0 2.8 2.8
Wood 4.5   2.8 2.7 2.4 2.3

Dual Systems
Wood/Electric 2.8   2.2 2.2 2.2 2.2
Wood/Heating Oil 4.1   3.3 3.2 3.2 3.2
Natural Gas/Electric 0.9   1.8 1.8 1.8 1.9
Heating Oil/Electric 0.7   1.4 1.4 1.4 1.5

Shares (%)
Heating Oil – Normal Efficiency 6.4   0.0 0.0 0.0 0.0
Heating Oil – Medium Efficiency 0.0   2.6 2.5 2.4 2.4
Heating Oil – High Efficiency 0.0   0.0 0.0 0.0 0.0
Natural Gas – Normal Efficiency 72.6   0.0 0.0 0.0 0.0
Natural Gas – Medium Efficiency 2.9   25.8 24.4 22.9 22.3
Natural Gas – High Efficiency 6.1   24.8 23.3 21.9 21.5
Electric 4.4   39.0 42.2 45.4 46.3
Heat Pump 1.3   3.2 3.3 3.3 3.4
Other1 1.9   1.0 0.9 0.8 0.8
Wood 1.5   0.9 0.8 0.7 0.7

Dual Systems
Wood/Electric 0.9   0.7 0.7 0.7 0.7
Wood/Heating Oil 1.4   1.0 1.0 0.9 1.0
Natural Gas/Electric 0.3   0.6 0.6 0.5 0.6
Heating Oil/Electric 0.3   0.4 0.4 0.4 0.4

Footnotes:

1) “Other” includes coal and propane.