| 2000 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|
| Total Energy Use for Educational Services (PJ) | 127.1 | 159.5 | 166.0 | 154.1 | 152.7 | |
Energy Use by Energy Source (PJ) | ||||||
| Electricity | 47.2 | 67.3 | 68.5 | 63.3 | 62.9 | |
| Natural Gas | 63.9 | 84.5 | 89.5 | 84.3 | 83.5 | |
| Light Fuel Oil and Kerosene | 8.8 | 2.4 | 2.4 | 2.0 | 2.0 | |
| Heavy Fuel Oil | 2.1 | 0.1 | 0.1 | 0.0 | 0.0 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other1 | 5.1 | 5.2 | 5.5 | 4.5 | 4.3 | |
Shares (%) | ||||||
| Electricity | 37.1 | 42.2 | 41.3 | 41.1 | 41.2 | |
| Natural Gas | 50.3 | 53.0 | 53.9 | 54.7 | 54.7 | |
| Light Fuel Oil and Kerosene | 6.9 | 1.5 | 1.5 | 1.3 | 1.3 | |
| Heavy Fuel Oil | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other1 | 4.0 | 3.3 | 3.3 | 2.9 | 2.8 | |
Activity | ||||||
| Floor Space (million m2) | 79.14 | 104.93 | 105.67 | 106.96 | 108.07 | |
| Energy Intensity (GJ/m2) | 1.61 | 1.52 | 1.57 | 1.44 | 1.41 | |
| Total GHG Emissions for Educational Services Including Electricity (Mt of CO2e) | 7.1 | 6.9 | 7.2 | 6.4 | 6.4 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||
| Electricity | 2.8 | 2.2 | 2.2 | 1.9 | 1.8 | |
| Natural Gas | 3.2 | 4.2 | 4.4 | 4.2 | 4.1 | |
| Light Fuel Oil and Kerosene | 0.6 | 0.2 | 0.2 | 0.1 | 0.1 | |
| Heavy Fuel Oil | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
Shares (%) | ||||||
| Electricity | 39.6 | 32.2 | 31.0 | 28.8 | 28.7 | |
| Natural Gas | 45.0 | 60.7 | 61.9 | 64.8 | 65.0 | |
| Light Fuel Oil and Kerosene | 8.7 | 2.4 | 2.3 | 2.2 | 2.2 | |
| Heavy Fuel Oil | 2.3 | 0.1 | 0.1 | 0.0 | 0.0 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other1 | 4.4 | 4.6 | 4.7 | 4.2 | 4.1 | |
| GHG Intensity (tonne/TJ) | 55.9 | 43.2 | 43.2 | 41.8 | 41.6 | |
| Total GHG Emissions for Educational Services Excluding Electricity (Mt of CO2e) | 4.3 | 4.7 | 4.9 | 4.6 | 4.5 | |
| GHG Intensity (tonne/TJ) | 33.7 | 29.3 | 29.8 | 29.8 | 29.7 | |