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Energy Efficiency Trends in Canada, 1990 to 2005

Appendix A: Data Presented in the Report



FIGURE 2-9: Impact of activity, structure, service level, weather and energy efficiency effects on change in energy use, 1990-2005 (petajoules)
Total change in energy use 1,523.0
Activity effect 2,513.1
Structure effect -138.4
Service level effect* 162.9
Weather effect 30.8
Energy efficiency effect -1,096.0
Other** 47.7

* "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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