Technology news

First Solar: Quest for the $1 Watt

Photovoltaic cells, once so costly they could be used only to power million-dollar satellites, are today turning up even on humble parking meters. Now a brash Tempe, Ariz., company called First Solar plans to take the technology ...

Jul 23, 2008 4.2 / 5 (62) 28

5 Feasible Renewable Energy Sources

(PhysOrg.com) -- President Barack Obama has made no secret of his desire to develop a "green economy" that includes renewable energy projects meant to benefit the environment. He has said that part of the economic recovery in ...

May 08, 2009 4.4 / 5 (58) 24 weblog