Residential Single Attached GHG Emissions by Energy Source and End Use
  1990   2010 2011 2012 2013 2014 2015
Total Single Attached GHG Emissions Including Electricity (Mt of CO2e)a,b,c 6.2   7.0 7.1 7.5 8.7 9.6 9.5

GHG Emissions by Energy Source (Mt of CO2e)a,b,c
Electricity 2.4   2.8 2.5 2.5 2.8 2.7 2.6
Natural Gas 2.4   3.4 3.8 4.2 5.2 6.2 6.1
Heating Oil 1.0   0.5 0.5 0.4 0.4 0.4 0.3
Other1 0.1   0.1 0.1 0.2 0.1 0.1 0.1
Wood 0.3   0.2 0.2 0.2 0.2 0.2 0.2

GHG Emissions by End Use (Mt of CO2e)b,c
Space Heating 3.7   3.7 3.9 4.7 6.1 7.1 7.0
Water Heating 1.2   2.0 2.2 1.8 1.8 1.8 1.7
Appliances 0.9   0.8 0.7 0.6 0.6 0.6 0.6
Lighting 0.3   0.2 0.2 0.2 0.2 0.1 0.1
Space Cooling 0.1   0.2 0.1 0.1 0.1 0.1 0.1
GHG Intensity (tonne/TJ)a,b,c 52.7   49.1 46.6 45.3 45.5 44.7 44.2
Total Single Attached GHG Emissions Excluding Electricity (Mt of CO2e)a,b,c 3.8   4.2 4.6 5.0 6.0 6.9 6.8

GHG Emissions by End Use (Mt of CO2e)b,c
Space Heating 3.0   2.4 2.6 3.3 4.4 5.3 5.3
Water Heating 0.8   1.7 1.9 1.6 1.5 1.5 1.5
Appliances 0.0   0.1 0.1 0.1 0.1 0.1 0.1
Lighting 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
GHG Intensity (tonne/TJ)a,b,c 32.6   29.3 30.1 30.3 31.2 32.0 31.9

Footnotes:

1) “Other” includes coal and propane.

Sources:

a) Statistics Canada, Report on Energy Supply and Demand in Canada, 1990–2015, Ottawa, 2017 (CANSIM).
b) Natural Resources Canada, Residential End-Use Model, Ottawa, 2017.
c) Environment and Climate Change Canada, National Inventory Report 1990–2015: Greenhouse Gas Sources and Sinks in Canada, Ottawa, 2017.