Electrical Contractor Magazine

June 2011: Green Building Special Report

 

The solar-power industry faces many challenges, and not all of them are of the financial variety.

With solar and wind energies maturing as recognized alternative-power sources, there are other alter


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June 2011
Anyone who has attended a ribbon-cutting ceremony knows what they are about to hear when local government officials head for the microphone. READ MORE
June 2011
In the Herculean effort to wean the nation off fossil fuels, energy efficiency and renewable power share a common obstacle: cost. READ MORE
June 2011
The term “microgrid” has been a part of broader smart grid conversations for several years, but definitions have varied. READ MORE
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June 2011
Duct the return-air in a zone. You can bring big changes. Make mine non-plenum, please. READ MORE
June 2011
Light has both electric and magnetic effects, but until a recent discovery by physicists at the University of Michigan (UM), scientists believed the magnetic properties of li READ MORE

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June 2011