Clean Power
A new concrete wind tower will power more jobs in Iowa, deploying in-state producers including a Siemens wind turbine factory. Keystone XL who?
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A new concrete wind tower will power more jobs in Iowa, deploying in-state producers including a Siemens wind turbine factory. Keystone XL who?
Iowa State engineers have been working on making wind turbines taller and stronger by using concrete instead of steel. Will it stick? Taller wind...
[social_buttons] Today is the start of the 2010 American Solar Challenge (ASC) race. Solar-powered vehicles will leave from Broken Arrow, Oklahoma and head to...
