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An Engineer Comments on "Renewable Energy and Basic Physics"

Posted on November 21, 2009 by

Craig Shields Posted in Renewables - Science

My friend Geoffrey Nicholson comments my post “Renewable Energy and Basic Physics”: Craig, I couldn’t agree more. Other than geothermal energy, all the other sources of energy available to us originally came from solar energy and with a rather lossy …

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Tagged with: alternative energy, clean energy, efficiency, engineer, green energy, physics, Renewable Energy, solar energy, solar panel, solar power, Solar Thermal, Solyndra, Wind Energy, wind power, wind turbines

Hydrogen – Back Like a Rash

Posted on October 6, 2009 by

Craig Shields Posted in Renewables - Science

To my utter astonishment, we in the US and Europe are begieged with renewed interest in hydrogen. I urge readers to arrive at their own understanding of the merits of hydrogen as a carrier of energy. But for those who …

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Tagged with: efficiency, fuel cells, Hydrogen, hydrogen highway

Solar Tour

Posted on August 20, 2009 by

Craig Shields Posted in Photovoltaics

I just got off the phone with a man I think of as “one of the good guys.” Jim Riggins, retired from the Air Force, now volunteers to “spread the gospel” of the National Solar Tour, through his work at …

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Tagged with: alternative energy, clean energy, efficiency, green energy, multichromatic, Renewable Energy, solar energy, solar panel, solar power, thin film