Commercial/Institutional Sector
Canada
Table 5: GHG Emissions by End Use – Excluding Electricity-Related Emissions
  2000   2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Total GHG Emissions Excluding Electricity (Mt of CO2e) 32.7   32.0 33.5 34.7 33.6 31.8 28.9 29.7 29.7 29.3 27.9 29.7 28.0 29.1 30.8 29.7 30.9 33.1

GHG Emissions by End Use (Mt of CO2e)
Space Heating 29.2   28.4 29.9 30.7 29.6 28.0 25.0 25.7 25.6 25.3 23.8 25.5 23.9 24.9 26.7 25.4 26.6 28.5
Water Heating 2.9   2.9 2.8 3.1 3.1 3.0 3.0 3.2 3.1 3.0 3.0 3.1 3.1 3.1 3.1 3.1 3.1 3.2
Auxiliary Equipment 0.5   0.6 0.6 0.7 0.7 0.6 0.7 0.7 0.7 0.8 0.8 0.9 0.8 0.9 1.0 1.0 1.0 1.2
Auxiliary Motors 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Space Cooling 0.1   0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2
Street Lighting 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
Space Heating 89.2   88.6 89.2 88.7 88.3 88.0 86.7 86.5 86.5 86.4 85.6 85.9 85.5 85.7 86.5 85.6 86.3 86.3
Water Heating 8.9   9.0 8.5 8.8 9.2 9.4 10.2 10.7 10.5 10.3 10.8 10.5 11.0 10.5 9.9 10.4 9.9 9.5
Auxiliary Equipment 1.5   2.0 1.8 1.9 2.0 2.0 2.4 2.2 2.5 2.8 3.0 2.9 2.9 3.2 3.1 3.4 3.2 3.6
Auxiliary Motors 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Lighting 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Space Cooling 0.4   0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.7 0.7 0.6 0.5 0.5 0.6 0.5 0.6
Street Lighting 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GHG Intensity (tonne/TJ) 33.0   32.6 32.1 32.2 31.8 30.9 29.7 29.5 28.9 28.7 27.8 28.4 27.8 28.0 28.1 27.7 28.2 28.2