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The top documents tagged [important energy resource]
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important energy resource
Do Now: “Just as the 19 th century belonged to coal and the 20 th century to oil, the 21 st century will belong to the sun, the wind, and energy from within.
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a A workshop on activities that really encourage learning. Lee Sheldon
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Energy Efficiency & Renewable Energy
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1-s2.0-S1876610214011229-main
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Chapter 16
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