WIND - GE Developing New Wind Blades Made Of Fabric To Reduce Wind Energy Costs

One of the best ways to lower the cost of wind energy is simply to lower the cost of building the wind turbines. With that in mind, GE has partnered with Virginia Polytechnic Institute & State University and the National Renewable Energy Laboratory (NREL) to rethink the way wind blades are designed, manufactured, and installed.The initial capital investments made in the wind turbines themselves account for most of the cost for electrici ...
http://cleantechnica.com/2012/12/05/ge-developing-wind-blade