Energy Efficiency Trends in Canada, 1990 to 2009

Appendix 1: Data Presented in the Report

Figure 2.9 Summary of factors influencing the change in energy use, 1990–2009 (petajoules)

Total change in energy use	Activity effect	Structure effect	Service level effect	Capacity utilization effect	Weather effect	Energy efficiency effect	Other*
1,605.5	2,735.7	-409.6	193.4	576.5	41.8	-1,560.4	28.0

* Other refers to street lighting, non-commercial airline aviation, off-road transportation and agriculture, which are included in the Total Change in Energy Use column above but are excluded from the factorization analysis.

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