Commercial/Institutional Sector
Atlantic
Table 44: Offices1 Space Conditioning Secondary Energy Use by End Use and by Energy Source
  2000   2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Space Cooling Energy Use for Offices1 (PJ) 1.0   1.3 1.2 1.5 1.0 1.2 0.9 0.9 1.0 0.7 0.9 0.7 1.4 1.2 1.2 1.4 1.5 1.6

Energy Use by Energy Source (PJ)
Electricity 1.0   1.3 1.2 1.5 1.0 1.2 0.9 0.9 1.0 0.7 0.9 0.7 1.4 1.2 1.2 1.4 1.5 1.6
Natural Gas 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 (%)
Electricity 100.0   100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
Natural Gas 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

Activity
Floor Space (million m2) 10.11   10.57 10.94 11.44 11.89 12.37 12.71 13.04 13.32 13.72 13.94 14.16 14.44 14.60 14.65 14.76 14.82 15.09
Energy Intensity (MJ/m2) 96.49   127.41 108.14 130.63 81.67 100.21 73.37 66.71 74.61 50.58 61.08 51.72 98.50 84.26 84.55 97.50 102.38 104.08
Space Heating Energy Use for Offices1 (PJ) 9.5   9.4 9.6 11.3 10.5 9.8 8.1 9.6 9.0 7.8 9.2 10.8 8.2 7.4 8.2 8.7 8.2 7.8

Energy Use by Energy Source (PJ)
Electricity 0.6   0.5 0.8 0.5 0.3 0.3 0.4 0.3 0.3 0.2 0.2 0.3 0.2 0.4 0.4 0.4 0.5 0.7
Natural Gas 0.0   0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 1.4 1.9 2.7
Light Fuel Oil and Kerosene 4.5   4.7 4.8 4.9 4.7 4.0 3.6 4.5 5.3 5.2 6.3 6.5 5.0 5.7 5.9 6.1 5.2 4.3
Heavy Fuel Oil 4.1   4.0 3.8 5.5 5.5 5.5 4.1 4.8 3.5 2.4 2.7 4.1 2.9 1.1 0.8 0.7 0.5 0.0
Steam 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
Other2 0.2   0.3 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1

Shares (%)
Electricity 6.7   5.4 7.8 4.7 2.8 2.9 4.3 3.0 3.0 2.8 2.1 2.5 3.0 6.1 4.4 4.9 6.1 9.4
Natural Gas 0.0   0.0 0.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.5 16.0 23.1 34.3
Light Fuel Oil and Kerosene 47.6   49.4 49.9 42.8 44.8 41.2 45.0 47.3 58.4 66.1 68.4 59.7 61.1 77.7 71.9 69.8 63.3 55.0
Heavy Fuel Oil 43.6   42.5 39.4 48.6 52.4 55.9 50.7 49.7 38.7 31.1 29.4 37.7 35.9 15.3 9.5 8.4 6.3 0.0
Steam 0.1   0.1 0.1 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
Other2 2.0   2.6 2.8 1.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.8 0.9 1.3 1.3

Activity
Floor Space (million m2) 15.28   15.61 15.81 16.16 16.43 16.74 17.03 17.30 17.51 17.86 18.05 18.25 18.53 18.65 18.63 18.67 18.67 18.81
Energy Intensity (MJ/m2) 621.62   605.37 605.31 701.97 637.10 582.83 475.10 554.65 515.92 437.09 507.44 592.38 441.09 394.57 440.81 465.63 438.12 416.70
Heating Degree-Day Index 0.95   0.95 0.99 0.98 1.02 0.94 0.85 0.92 0.97 0.99 0.87 0.93 0.80 0.86 0.97 1.03 0.94 1.03
Cooling Degree-Day Index 0.99   1.63 1.34 1.59 1.17 1.70 1.39 1.10 1.66 1.60 2.20 1.22 2.24 2.03 1.92 1.98 2.03 1.99

Footnotes:

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