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)* | 1.4 | 1.4 | 1.4 | 1.4 | 1.5 | 1.4 | 1.3 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.2 | 1.2 | 1.3 | 1.3 | 1.3 | 1.4 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 6.76 | 6.83 | 6.88 | 6.94 | 6.97 | 7.02 | 7.03 | 7.00 | 7.00 | 7.06 | 7.24 | 7.32 | 7.39 | 7.43 | 7.56 | 7.59 | 7.57 | 7.64 | |
Energy Intensity (MJ/m2) | 206.34 | 204.05 | 197.30 | 194.51 | 208.71 | 197.98 | 189.98 | 198.81 | 197.79 | 193.89 | 193.94 | 193.91 | 165.48 | 166.25 | 177.25 | 174.73 | 167.63 | 183.01 | |
Auxiliary Motors Energy Use for Educational Services1 (PJ) | 0.6 | 0.5 | 0.5 | 0.5 | 0.6 | 0.5 | 0.4 | 0.5 | 0.5 | 0.5 | 0.4 | 0.5 | 0.4 | 0.3 | 0.5 | 0.4 | 0.4 | 0.4 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 6.76 | 6.83 | 6.88 | 6.94 | 6.97 | 7.02 | 7.03 | 7.00 | 7.00 | 7.06 | 7.24 | 7.32 | 7.39 | 7.43 | 7.56 | 7.59 | 7.57 | 7.64 | |
Energy Intensity (MJ/m2) | 86.66 | 72.61 | 70.13 | 72.83 | 79.15 | 75.48 | 62.53 | 65.47 | 65.32 | 71.40 | 58.17 | 72.34 | 57.80 | 45.81 | 60.66 | 56.91 | 52.72 | 56.40 | |
Auxiliary Equipment Energy Use for Educational Services (PJ) | 1.0 | 1.0 | 1.0 | 1.2 | 1.3 | 1.3 | 1.2 | 1.3 | 1.3 | 1.4 | 1.4 | 1.5 | 1.4 | 1.4 | 1.5 | 1.5 | 1.5 | 1.4 | |
Energy Use by Energy Source (PJ) | |||||||||||||||||||
Electricity | 0.9 | 1.0 | 0.9 | 1.1 | 1.2 | 1.1 | 1.1 | 1.2 | 1.2 | 1.3 | 1.4 | 1.4 | 1.3 | 1.3 | 1.5 | 1.4 | 1.5 | 1.3 | |
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 | |
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 | 0.1 | 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 | 0.0 | 0.1 | |
Shares (%) | |||||||||||||||||||
Electricity | 92.5 | 92.2 | 92.5 | 92.3 | 91.3 | 91.0 | 90.7 | 91.4 | 91.4 | 95.1 | 94.9 | 95.0 | 95.1 | 94.9 | 95.1 | 95.0 | 97.4 | 93.6 | |
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 | |
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 | 7.5 | 7.8 | 7.5 | 7.7 | 8.7 | 9.0 | 9.3 | 8.6 | 8.6 | 4.9 | 5.1 | 5.0 | 4.9 | 5.1 | 4.9 | 5.0 | 2.6 | 6.4 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 6.76 | 6.83 | 6.88 | 6.94 | 6.97 | 7.02 | 7.03 | 7.00 | 7.00 | 7.06 | 7.24 | 7.32 | 7.39 | 7.43 | 7.56 | 7.59 | 7.57 | 7.64 | |
Energy Intensity (MJ/m2) | 142.64 | 152.52 | 147.03 | 170.19 | 184.67 | 178.19 | 172.94 | 183.60 | 185.45 | 197.48 | 198.42 | 204.17 | 182.95 | 186.23 | 202.53 | 196.38 | 203.48 | 180.77 | |
Water Heating Energy Use for Educational Services (PJ) | 0.6 | 0.5 | 0.5 | 0.6 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.5 | 0.5 | 0.7 | 0.7 | 0.5 | 0.6 | 0.6 | 0.5 | 0.5 | |
Energy Use by Energy Source (PJ) | |||||||||||||||||||
Electricity | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Natural Gas | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | |
Light Fuel Oil and Kerosene | 0.3 | 0.3 | 0.3 | 0.4 | 0.5 | 0.4 | 0.3 | 0.4 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | |
Heavy Fuel Oil | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 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 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
Shares (%) | |||||||||||||||||||
Electricity | 2.7 | 1.8 | 1.6 | 3.1 | 6.4 | 6.2 | 5.9 | 6.2 | 6.4 | 8.7 | 17.5 | 11.1 | 6.6 | 5.0 | 5.9 | 5.9 | 5.0 | 5.0 | |
Natural Gas | 0.0 | 0.0 | 0.0 | 2.0 | 2.0 | 3.3 | 4.7 | 3.4 | 12.2 | 20.0 | 23.0 | 34.3 | 34.9 | 69.5 | 62.0 | 61.0 | 66.6 | 73.6 | |
Light Fuel Oil and Kerosene | 59.7 | 56.1 | 60.3 | 65.9 | 65.4 | 62.2 | 52.4 | 63.2 | 31.5 | 10.1 | 14.3 | 20.6 | 6.3 | 7.6 | 9.8 | 8.7 | 5.4 | 3.5 | |
Heavy Fuel Oil | 4.8 | 0.9 | 0.1 | 2.4 | 6.2 | 11.1 | 12.2 | 8.8 | 18.8 | 21.4 | 12.1 | 12.1 | 36.0 | 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 | 32.8 | 41.2 | 38.0 | 26.6 | 20.0 | 17.2 | 24.8 | 18.3 | 31.1 | 39.8 | 33.2 | 21.8 | 16.3 | 17.9 | 22.2 | 24.4 | 23.0 | 17.9 | |
Activity | |||||||||||||||||||
Floor Space (million m2) | 6.76 | 6.83 | 6.88 | 6.94 | 6.97 | 7.02 | 7.03 | 7.00 | 7.00 | 7.06 | 7.24 | 7.32 | 7.39 | 7.43 | 7.56 | 7.59 | 7.57 | 7.64 | |
Energy Intensity (MJ/m2) | 84.11 | 79.09 | 75.89 | 93.45 | 103.09 | 89.72 | 79.57 | 88.30 | 83.81 | 72.95 | 74.86 | 93.94 | 96.86 | 73.40 | 77.27 | 77.69 | 68.16 | 60.96 |
Footnotes:
1) Lighting and auxiliary motors consume only electricity.2) “Other” includes coal and propane.