National Renewable Energy Laboratories (NREL)
Ewweb 672 Nrelwind595
Ewweb 672 Nrelwind595
Ewweb 672 Nrelwind595
Ewweb 672 Nrelwind595
Ewweb 672 Nrelwind595

AWEA says taller towers + bigger blades = more wind energy

March 18, 2014
The increasing performance and production of wind turbines is the result of technological innovation and operational improvements, which has effectively driven down the costs and allowed development to occur in lower wind speed regions.

The increasing performance and production of wind turbines is the result of technological innovation and operational improvements, which has effectively driven down the costs and allowed development to occur in lower wind speed regions. According to the American Wind Energy Association (AWEA), Washington, D.C., advancements undertaken by manufacturers include designing taller towers and turbines with longer and lighter blades allowing rotor diameters to exceed 100 meters, larger than the wingspan of the largest commercial jets.  More from AWEA