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Energy Efficiency Trends in Canada, 1990 to 2004

Appendix A: Data Presented in the Report



FIGURE 4.2: Impact of Activity, Structure, Weather, Service Level and Energy Efficiency on the Change in Energy Use, 1990-2004 (petajoules)
Total Change in Energy Use 304.2
Activity Effect 218.6
Structure Effect 3.3
Weather Effect 11.0
Service Level Effect* 75.5
Energy Efficiency Effect -3.0
Other** -1.0

* "Service Level Effect" refers to the service level of auxiliary equipment in the commercial/institutional sector.
** "Other" refers to street lighting, which is included in the "Total Change in Energy Use", but excluded from the factorization analysis.


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