Residential Single Detached GHG Emissions by Energy Source and End Use
  1990   2007 2008 2009 2010 2011 2012 2013 2014
Total Single Detached GHG Emissions Including Electricity (Mt of CO2e)a,b,c 51.4   55.8 54.3 49.6 48.3 49.3 45.1 46.7 48.7

GHG Emissions by Energy Source (Mt of CO2e)a,b,c
Electricity 17.1   20.5 19.6 16.4 16.8 15.6 14.0 14.6 15.6
Natural Gas 19.6   24.7 24.7 23.5 21.8 24.1 22.2 24.0 25.6
Heating Oil 9.3   6.8 6.1 5.9 5.6 5.5 4.7 4.1 3.9
Other1 1.0   0.8 0.8 0.7 0.8 0.8 0.9 0.7 0.6
Wood 4.3   3.1 3.1 3.0 3.2 3.3 3.3 3.3 3.0

GHG Emissions by End Use (Mt of CO2e)b,c
Space Heating 34.8   36.2 35.6 33.2 31.2 32.5 29.2 30.9 32.5
Water Heating 7.8   9.7 9.5 8.9 9.0 9.3 9.0 8.9 9.1
Appliances 6.2   6.4 6.1 5.1 5.3 4.8 4.5 4.6 4.8
Lighting 2.1   2.4 2.3 1.9 2.0 1.8 1.6 1.7 1.7
Space Cooling 0.4   1.0 0.8 0.5 0.9 0.9 0.9 0.6 0.6
GHG Intensity (tonne/TJ)a,b,c 50.2   50.7 49.2 47.6 47.7 45.8 44.0 43.9 44.7
Total Single Detached GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c 34.2   35.3 34.7 33.2 31.5 33.7 31.1 32.1 33.1

GHG Emissions by End Use (Mt of CO2e)b,c
Space Heating 28.9   28.0 27.5 26.3 24.5 26.2 23.7 24.8 25.8
Water Heating 5.3   7.1 7.0 6.7 6.8 7.3 7.1 7.1 7.1
Appliances 0.1   0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Lighting 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Space Cooling 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GHG Intensity (tonne/TJ)a,b,c 33.5   32.1 31.5 31.9 31.1 31.3 30.3 30.2 30.4

Footnotes:

1) “Other” includes coal and propane.

Sources:

a) Statistics Canada, Report on Energy Supply and Demand in Canada, 1990–2014, Ottawa, 2016 (CANSIM).
b) Natural Resources Canada, Residential End-Use Model, Ottawa, 2016.
c) Environment and Climate Change Canada, National Inventory Report 1990–2014: Greenhouse Gas Sources and Sinks in Canada, Ottawa, 2016.