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Energy Efficiency Trends in Canada, 1990 to 2004

Appendix A: Data Presented in the Report



FIGURE 2-2: Impact of Activity, Structure, Weather, Service Level and Energy Efficiency on Energy Use, 1990-2004 (petajoules)
Total Change in Energy Use 1,592.5
Activity Effect 2,317.3
Structure Effect 22.8
Weather Effect 36.5
Service Level Effect* 75.5
Energy Efficiency Effect -902.7
Other** 43.0

* "Service Level Effect" refers to the service level of auxiliary equipment in the commercial/institutional sector
** "Other" refers to street lighting, non-commercial airline aviation, off-road transportation and agriculture, which are included in the "Total Change in Energy Use" but are excluded from the factorization analysis.


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