2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lighting Energy Use for Educational Services1 (PJ)* | 1.5 | 1.5 | 1.5 | 1.6 | 1.6 | 1.6 | 1.7 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.1 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 9.33 | 9.60 | 9.81 | 10.27 | 10.72 | 11.07 | 11.31 | 11.71 | 12.01 | 12.32 | 12.56 | 12.73 | 13.13 | 13.43 | 13.67 | 13.86 | 14.05 | 14.32 | |
Energy Intensity (MJ/m2) | 158.17 | 155.91 | 155.73 | 153.82 | 148.95 | 148.20 | 154.64 | 172.44 | 169.81 | 164.32 | 162.74 | 157.79 | 160.37 | 147.70 | 149.57 | 145.54 | 150.35 | 149.12 | |
Auxiliary Motors Energy Use for Educational Services1 (PJ) | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | 1.1 | 1.2 | 1.2 | 1.1 | 1.1 | 1.0 | 1.2 | 1.3 | 1.2 | 0.9 | 1.0 | 0.9 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 9.33 | 9.60 | 9.81 | 10.27 | 10.72 | 11.07 | 11.31 | 11.71 | 12.01 | 12.32 | 12.56 | 12.73 | 13.13 | 13.43 | 13.67 | 13.86 | 14.05 | 14.32 | |
Energy Intensity (MJ/m2) | 114.05 | 112.34 | 111.74 | 110.88 | 107.39 | 108.02 | 93.73 | 101.91 | 99.64 | 92.44 | 88.95 | 81.60 | 88.41 | 95.94 | 90.76 | 66.06 | 69.53 | 64.36 | |
Auxiliary Equipment Energy Use for Educational Services (PJ) | 1.3 | 1.4 | 1.6 | 1.6 | 1.6 | 1.7 | 1.6 | 1.9 | 1.9 | 2.1 | 2.1 | 2.2 | 2.2 | 2.3 | 2.2 | 2.2 | 2.2 | 2.2 | |
Energy Use by Energy Source (PJ) | |||||||||||||||||||
Electricity | 1.2 | 1.3 | 1.5 | 1.5 | 1.5 | 1.6 | 1.5 | 1.8 | 1.8 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 | 2.0 | 2.1 | 2.1 | 2.1 | |
Natural Gas | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Light Fuel Oil and Kerosene | 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 | |
Heavy Fuel Oil | 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 | |
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 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Shares (%) | |||||||||||||||||||
Electricity | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 | 93.7 | 93.7 | |
Natural Gas | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 3.0 | 2.9 | 2.8 | 2.8 | 2.8 | 2.9 | 2.7 | 2.9 | 2.8 | 3.0 | 2.9 | 2.8 | |
Light Fuel Oil and Kerosene | 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 | |
Heavy Fuel Oil | 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 | |
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 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.6 | 3.6 | 3.5 | 3.7 | 3.6 | 3.7 | 3.4 | 3.5 | 3.6 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 9.33 | 9.60 | 9.81 | 10.27 | 10.72 | 11.07 | 11.31 | 11.71 | 12.01 | 12.32 | 12.56 | 12.73 | 13.13 | 13.43 | 13.67 | 13.86 | 14.05 | 14.32 | |
Energy Intensity (MJ/m2) | 141.62 | 147.72 | 164.76 | 150.97 | 148.02 | 151.72 | 143.07 | 166.14 | 157.71 | 173.66 | 168.37 | 169.70 | 168.11 | 167.74 | 159.82 | 159.23 | 157.76 | 154.22 | |
Water Heating Energy Use for Educational Services (PJ) | 1.0 | 1.1 | 1.1 | 1.0 | 0.9 | 1.0 | 0.9 | 0.9 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | |
Energy Use by Energy Source (PJ) | |||||||||||||||||||
Electricity | 0.1 | 0.1 | 0.1 | 0.1 | 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 | |
Natural Gas | 0.7 | 0.8 | 0.9 | 0.8 | 0.7 | 0.7 | 0.7 | 0.8 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | |
Light Fuel Oil and Kerosene | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 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 | |
Heavy Fuel Oil | 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 | |
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 | 0.0 | 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 | 14.0 | 13.0 | 7.0 | 7.1 | 7.1 | 7.1 | 7.1 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | |
Natural Gas | 73.2 | 75.5 | 81.5 | 79.1 | 77.8 | 78.5 | 81.7 | 88.8 | 90.2 | 93.5 | 93.5 | 93.9 | 92.3 | 92.4 | 93.0 | 93.1 | 96.6 | 96.3 | |
Light Fuel Oil and Kerosene | 7.8 | 5.8 | 8.0 | 10.1 | 11.0 | 10.1 | 8.6 | 6.1 | 4.2 | 1.9 | 1.9 | 2.2 | 3.6 | 3.9 | 3.7 | 3.7 | 0.9 | 0.9 | |
Heavy Fuel Oil | 0.8 | 1.2 | 0.9 | 0.8 | 1.2 | 1.1 | 0.3 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 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 | 4.2 | 4.5 | 2.6 | 3.0 | 2.9 | 3.2 | 2.3 | 3.6 | 4.2 | 3.3 | 3.3 | 2.6 | 2.8 | 2.4 | 2.0 | 1.8 | 1.1 | 1.5 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 9.33 | 9.60 | 9.81 | 10.27 | 10.72 | 11.07 | 11.31 | 11.71 | 12.01 | 12.32 | 12.56 | 12.73 | 13.13 | 13.43 | 13.67 | 13.86 | 14.05 | 14.32 | |
Energy Intensity (MJ/m2) | 103.23 | 111.90 | 109.86 | 95.65 | 88.59 | 86.08 | 80.01 | 76.85 | 79.27 | 76.64 | 68.42 | 67.54 | 67.26 | 68.51 | 64.75 | 64.85 | 61.44 | 63.41 |
Footnotes:
1) Lighting and auxiliary motors consume only electricity.2) “Other” includes coal and propane.