Page added on January 2, 2009
Solar and Wind are not renewable. The energy from solar and from wind is available but not renewable. An oak tree is renewable. A horse is renewable. They reproduce themselves.
But, and a very important but, the human made equipment used to capture solar energy or wind energy is not renewable. In fact, there is considerable fossil fuel energy embedded in this equipment. The glazing on a solar collector of any kind
Copper also requires considerable energy to process. I saw a documentary on the History Channel show
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