Residential Sector
Saskatchewan
Table 8: Space Heating Secondary Energy Use by System Type
  2000   2009 2010 2011 2012 2013 2014 2015 2016
Total Space Heating Energy Use (PJ) 33.6   31.9 33.1 31.2 30.8 33.2 33.8 30.1 29.1

Energy Use by System Type (PJ)
Heating Oil – Normal Efficiency 0.2   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil – Medium Efficiency 0.2   0.5 0.4 0.3 0.5 0.2 0.2 0.2 0.3
Heating Oil – High Efficiency 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Natural Gas – Normal Efficiency 18.3   6.1 5.3 4.0 2.8 2.1 1.3 0.5 0.2
Natural Gas – Medium Efficiency 6.3   10.0 10.6 10.1 9.7 10.6 10.5 9.1 8.4
Natural Gas – High Efficiency 4.2   10.0 11.6 12.3 13.1 15.6 17.0 16.1 16.3
Electric 0.7   1.4 1.3 1.4 1.4 1.5 1.7 1.4 1.4
Heat Pump 0.2   0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4
Other1 0.9   1.3 1.4 0.9 0.9 0.8 0.8 0.6 0.5
Wood 1.6   1.4 1.3 1.2 1.2 1.1 1.1 1.0 1.0

Dual Systems
Wood/Electric 0.7   0.5 0.4 0.4 0.4 0.4 0.4 0.3 0.3
Wood/Heating Oil 0.3   0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.2
Natural Gas/Electric 0.1   0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Heating Oil/Electric 0.0   0.1 0.1 0.0 0.1 0.0 0.0 0.0 0.0

Shares (%)
Heating Oil – Normal Efficiency 0.5   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil – Medium Efficiency 0.5   1.5 1.3 0.9 1.5 0.7 0.7 0.8 0.9
Heating Oil – High Efficiency 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Natural Gas – Normal Efficiency 54.3   19.1 15.9 12.6 9.3 6.4 3.9 1.6 0.6
Natural Gas – Medium Efficiency 18.8   31.3 31.9 32.3 31.7 32.0 31.1 30.3 28.9
Natural Gas – High Efficiency 12.4   31.3 35.1 39.3 42.5 47.1 50.3 53.5 55.8
Electric 2.1   4.4 4.1 4.5 4.5 4.7 4.9 4.7 4.7
Heat Pump 0.5   1.0 1.0 1.1 1.1 1.2 1.3 1.3 1.3
Other1 2.8   4.1 4.3 2.8 3.0 2.3 2.4 2.1 1.7
Wood 4.6   4.2 3.9 3.9 3.8 3.3 3.3 3.5 3.6

Dual Systems
Wood/Electric 2.2   1.5 1.3 1.4 1.3 1.1 1.1 1.1 1.2
Wood/Heating Oil 0.9   0.8 0.7 0.6 0.7 0.5 0.5 0.5 0.5
Natural Gas/Electric 0.3   0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Heating Oil/Electric 0.1   0.2 0.2 0.1 0.2 0.1 0.1 0.1 0.1

Activity
Total Floor Space (million m2) 46.5   54.6 55.7 57.1 58.6 60.1 61.8 63.1 64.2
Energy Intensity (GJ/m2) 0.72   0.58 0.59 0.55 0.53 0.55 0.55 0.48 0.45
Heat Gains (PJ) 4.2   4.8 4.5 4.6 4.6 5.0 5.3 4.5 4.4
Heating Degree-Day Index 0.98   1.04 0.93 0.92 0.95 0.97 1.01 0.87 0.85

Footnotes:

1) “Other” includes coal and propane.