February 20, 2008 - by David Ehrlich -
The terms may not be too favorable for residential solar users, but biogas producers could get some play.
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January 25, 2008 - by David Ehrlich -
The California utility wants to build a demonstration plant that can produce significant amounts of the renewable natural gas.
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December 13, 2007 - by David Ehrlich -
The 130,000 square foot manufacturing and distribution center is expected to start operations in April 2008.
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October 5, 2007 - by David Ehrlich -
The company's system can shift the power used by air conditioning from peak time to nighttime, giving the grid a break.
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September 28, 2007 - by David Ehrlich -
The three companies plan to pump out at least 1,500 megawatts of solar thermal in the U.S. over the next few years.
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A Microsoft spokesman said the company actually has more ...
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