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Energy Efficiency Trends in Canada, 1990 to 2009
Appendix 1: Data Presented in the Report
Figure 5.6 Smelting and refining energy use by selected industry, 1990 and 2009 (petajoules)
|
1990 |
2009 |
Alumina and aluminum |
109.8 |
174.8 |
Other non-ferrous |
73.5 |
56.8 |
Smelting and refining |
183.3 |
231.5 |
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