Renewable energy sources - Building better wind turbines
Excellent article about how they are looking for better ways to harness the wind. The federal lab's wind projects are trying to drive down costs by improving how efficiently turbines operate.
"Wind is very random; it's very active," he said. "You get gusts, you get all kinds of phenomena. Machines need to be designed to withstand all those variabilities." Read rest of aticle on CNBC here. http://www.cnbc.com/id/31855708/for/cnbc/