2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Space Cooling Energy Use1 (PJ) | 13.1 | 21.7 | 26.4 | 20.5 | 15.9 | 31.9 | 25.2 | 25.9 | 19.2 | 16.9 | 32.4 | 32.7 | 37.4 | 26.3 | 24.6 | 31.6 | 38.6 | 29.9 | |
Energy Use by Cooling System Type (PJ) | |||||||||||||||||||
Room | 2.2 | 3.7 | 4.6 | 3.8 | 2.6 | 5.1 | 4.3 | 4.5 | 3.5 | 3.4 | 5.7 | 5.6 | 6.6 | 4.8 | 4.7 | 5.7 | 6.4 | 5.2 | |
Central | 10.9 | 18.0 | 21.8 | 16.7 | 13.3 | 26.8 | 20.9 | 21.4 | 15.6 | 13.5 | 26.6 | 27.1 | 30.7 | 21.5 | 20.0 | 25.9 | 32.2 | 24.6 | |
Shares (%) | |||||||||||||||||||
Room | 16.8 | 17.2 | 17.5 | 18.3 | 16.4 | 16.1 | 17.1 | 17.2 | 18.4 | 19.9 | 17.7 | 17.2 | 17.8 | 18.4 | 19.0 | 18.1 | 16.6 | 17.5 | |
Central | 83.2 | 82.8 | 82.5 | 81.7 | 83.6 | 83.9 | 82.9 | 82.8 | 81.6 | 80.1 | 82.3 | 82.8 | 82.2 | 81.6 | 81.0 | 81.9 | 83.4 | 82.5 | |
Activity | |||||||||||||||||||
Cooled Floor Space (million m2) | 500 | 534 | 568 | 610 | 640 | 675 | 727 | 721 | 767 | 817 | 876 | 959 | 1,005 | 1,054 | 1,106 | 1,157 | 1,177 | 1,197 | |
Energy Intensity (MJ/m2) | 26.2 | 40.7 | 46.5 | 33.5 | 24.9 | 47.3 | 34.6 | 36.0 | 25.0 | 20.7 | 37.0 | 34.2 | 37.2 | 25.0 | 22.3 | 27.3 | 32.8 | 24.9 | |
Total Space Cooling GHG Emissions Including Electricity (Mt of CO2e) | 0.8 | 1.4 | 1.6 | 1.3 | 1.0 | 1.8 | 1.4 | 1.5 | 1.0 | 0.8 | 1.6 | 1.4 | 1.5 | 1.0 | 0.9 | 1.3 | 1.4 | 1.1 | |
GHG Emissions by Cooling System Type (Mt of CO2e) | |||||||||||||||||||
Room | 0.1 | 0.2 | 0.3 | 0.2 | 0.2 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Central | 0.7 | 1.2 | 1.3 | 1.1 | 0.8 | 1.5 | 1.2 | 1.2 | 0.8 | 0.6 | 1.3 | 1.2 | 1.3 | 0.8 | 0.8 | 1.0 | 1.2 | 0.9 | |
Shares (%) | |||||||||||||||||||
Room | 16.8 | 17.2 | 17.5 | 18.3 | 16.4 | 16.1 | 17.1 | 17.2 | 18.4 | 19.9 | 17.7 | 17.2 | 17.8 | 18.4 | 19.0 | 18.1 | 16.6 | 17.5 | |
Central | 83.2 | 82.8 | 82.5 | 81.7 | 83.6 | 83.9 | 82.9 | 82.8 | 81.6 | 80.1 | 82.3 | 82.8 | 82.2 | 81.6 | 81.0 | 81.9 | 83.4 | 82.5 | |
GHG Intensity (tonne/TJ) | 59.6 | 64.1 | 61.6 | 64.1 | 60.1 | 57.6 | 56.1 | 57.2 | 53.0 | 47.7 | 49.6 | 43.5 | 40.8 | 39.1 | 37.9 | 40.2 | 37.3 | 36.1 | |
Total Space Cooling GHG Emissions Excluding Electricity1 (Mt of CO2e) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
GHG Intensity (tonne/TJ) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
Cooling Degree-Day Index | 0.91 | 1.43 | 1.73 | 1.32 | 0.95 | 1.79 | 1.38 | 1.44 | 1.08 | 0.93 | 1.58 | 1.51 | 1.70 | 1.18 | 1.11 | 1.37 | 1.78 | 1.37 |