Commercial/Institutional GHG Emissions by End Use and Activity Type – Excluding Electricity-Related Emissions
  1990   2010 2011 2012 2013 2014 2015
Total GHG Emissions Excluding Electricity (Mt of CO2e)a,d 25.8   27.9 29.8 28.0 29.1 31.0 29.6

GHG Emissions by End Use (Mt of CO2e)b,d
Space Heating 22.6   23.3 25.0 23.4 24.6 26.4 25.0
Water Heating 3.0   3.8 4.0 3.9 3.8 3.8 3.8
Auxiliary Equipment 0.2   0.6 0.6 0.6 0.6 0.6 0.6
Auxiliary Motors 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
Space Cooling 0.1   0.2 0.2 0.2 0.1 0.1 0.2
Street Lightingc 0.0   0.0 0.0 0.0 0.0 0.0 0.0

GHG Emissions by Activity Type1 (Mt of CO2e)b,d
Wholesale Trade 1.8   1.6 1.7 1.6 1.7 1.8 1.7
Retail Trade 4.2   4.6 4.9 4.6 4.7 5.0 4.8
Transportation and Warehousing 1.6   1.2 1.3 1.2 1.2 1.3 1.2
Information and Cultural Industries 0.5   0.6 0.6 0.6 0.6 0.7 0.6
Offices2 8.2   9.9 10.5 9.9 10.3 10.8 10.3
Educational Services 3.4   3.5 3.8 3.6 3.7 4.0 3.8
Health Care and Social Assistance 3.0   3.1 3.3 3.2 3.4 3.8 3.7
Arts, Entertainment and Recreation 0.6   0.7 0.8 0.7 0.7 0.8 0.8
Accommodation and Food Services 1.9   2.2 2.3 2.2 2.3 2.4 2.3
Other Services 0.6   0.5 0.5 0.5 0.5 0.5 0.5
GHG Intensity (tonne/TJ)a,d 34.7   30.0 30.5 29.7 29.9 30.1 29.4

Footnotes:

1) Excludes street lighting.
2) “Offices” includes activities related to finance and insurance; real estate and rental and leasing; professional, scientific and technical services; public administration; and others..

Sources:

a) Statistics Canada, Report on Energy Supply and Demand in Canada, 1990–2015, CANSIM (Table 128-0016), Ottawa, 2017.
b) Natural Resources Canada, Commercial/Institutional End-Use Model, Ottawa, 2017.
c) Statistics Canada, Electric Power Generation, Transmission and Distribution 1990–2007 (Cat. No. 57-202-X). Data for reference year 2008 onward were provided on request.
d) Environment and Climate Change Canada, National Inventory Report 1990–2015: Greenhouse Gas Sources and Sinks in Canada, Ottawa, 2017.