| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Total Energy Use for Offices2 (PJ) | 70.4 | 70.2 | 75.0 | 79.4 | 76.0 | 74.0 | 69.5 | 71.6 | 72.1 | |
Energy Use by Energy Source (PJ) | ||||||||||
| Electricity | 39.2 | 40.4 | 42.3 | 43.3 | 43.6 | 43.5 | 42.4 | 45.0 | 47.1 | |
| Natural Gas | 22.7 | 20.7 | 22.4 | 23.4 | 23.4 | 22.5 | 21.1 | 20.7 | 20.4 | |
| Light Fuel Oil and Kerosene | 5.8 | 6.0 | 6.4 | 6.5 | 5.3 | 4.1 | 3.1 | 2.8 | 2.1 | |
| Heavy Fuel Oil | 0.9 | 1.5 | 1.9 | 4.5 | 1.8 | 1.9 | 1.2 | 1.1 | 0.9 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other3 | 1.7 | 1.6 | 2.0 | 1.7 | 1.9 | 2.0 | 1.6 | 1.9 | 1.6 | |
Shares (%) | ||||||||||
| Electricity | 55.7 | 57.5 | 56.4 | 54.5 | 57.4 | 58.7 | 61.1 | 62.9 | 65.4 | |
| Natural Gas | 32.3 | 29.5 | 29.9 | 29.4 | 30.8 | 30.4 | 30.4 | 28.9 | 28.4 | |
| Light Fuel Oil and Kerosene | 8.2 | 8.6 | 8.5 | 8.2 | 6.9 | 5.6 | 4.5 | 3.9 | 2.9 | |
| Heavy Fuel Oil | 1.3 | 2.1 | 2.6 | 5.7 | 2.3 | 2.6 | 1.8 | 1.6 | 1.3 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other3 | 2.4 | 2.2 | 2.7 | 2.1 | 2.6 | 2.8 | 2.2 | 2.7 | 2.2 | |
Activity | ||||||||||
| Floor Space (million m2) | 46.58 | 47.54 | 48.41 | 49.14 | 49.98 | 51.04 | 52.07 | 53.03 | 54.09 | |
| Energy Intensity (GJ/m2) | 1.51 | 1.48 | 1.55 | 1.62 | 1.52 | 1.45 | 1.33 | 1.35 | 1.33 | |
| Total GHG Emissions for Offices2 Excluding Electricity (Mt of CO2e) | 1.7 | 1.7 | 1.8 | 2.1 | 1.8 | 1.7 | 1.5 | 1.4 | 1.3 | |
GHG Emissions by Energy Source (Mt of CO2e) | ||||||||||
| Electricity | – | – | – | – | – | – | – | – | – | |
| Natural Gas | 1.1 | 1.0 | 1.1 | 1.2 | 1.2 | 1.1 | 1.0 | 1.0 | 1.0 | |
| Light Fuel Oil and Kerosene | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.3 | 0.2 | 0.2 | 0.1 | |
| Heavy Fuel Oil | 0.1 | 0.1 | 0.1 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| GHG Intensity (tonne/TJ) | 24.4 | 23.8 | 24.5 | 26.0 | 23.5 | 22.6 | 21.0 | 19.9 | 18.3 | |
Footnotes:
1) Data on GHG emissions are presented excluding GHG emissions related to electricity production.2) “Offices” includes activities related to finance and insurance; real estate and rental and leasing; professional, scientific and technical services; public administration; and others.3) “Other” includes coal and propane.