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Energy Efficiency Trends in Canada, 1990 to 2009

Appendix 1: Data Presented in the Report

Figure 3.10 Space cooling system stock and energy use, 1990–2009 (Index 1990 = 1.0)
Year System stock Energy use
1990 1.00 1.00
1991 1.11 1.44
1992 1.14 0.47
1993 1.12 0.97
1994 1.19 0.98
1995 1.25 1.34
1996 1.33 1.03
1997 1.47 1.11
1998 1.55 1.72
1999 1.62 2.02
2000 1.65 1.34
2001 1.75 2.23
2002 1.85 2.71
2003 1.97 2.11
2004 2.11 1.65
2005 2.29 3.29
2006 2.52 2.57
2007 2.58 2.61
2008 2.69 2.06
2009 2.71 1.68

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