Renewables: What We Meant to Say

January 2007
World Watch;Jan/Feb2007, Vol. 20 Issue 1, p2
The article focuses on the importance of renewable energy sources as an alternative to fossil fuels. It is based on scientific and engineering studies that the vast scale of the renewable energy resource base including solar, wind, geothermal, and biological resources and advance in energy conversion technologies can be used as a robust alternative to fossil fuels. Most of the renewable energy sources are still expensive, but the technology advance is expected to make them competitive.


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