A wildly innovative turbine that could halve the cost of offshore wind is set to go into testing in Norway. The 19-m (62-ft), 30-kW, contra-rotating vertical-axis turbine is a prototype of a design ...
Counter-rotating wind turbines (CRWTs) represent an innovative paradigm in wind energy conversion, employing a dual rotor mechanism in which two coaxial rotors spin in opposite directions. This ...
Norway's World Wide Wind has a radically different take on offshore wind power. These floating, vertical-axis wind turbines feature two sets of blades, tuned to contra-rotate – and they promise more ...
There are several operational factors and requirements that have guided design and development of composite wind turbine blades over the last 20 years. The most important factors and requirements are ...
Drag-based wind energy design. Aiming to translate its expertise in manufacturing monocoque, ribbed components with thermoplastic microspheres, Xenecore is working to develop a fan-shaped, drag-based ...
Wind power technology in 2025 pushed well beyond incremental upgrades, with engineers rethinking how, where, and even what wind turbines look like. From floating giants the size of city blocks and ...
SANY Renewable Energy, a wind turbine manufacturer in China, has built the world’s longest onshore wind turbine blade. The SY1310A is 430 feet (131 meters) long and rolled off the assembly line on ...
A team of Johns Hopkins University students took home second place at this year's U.S. Department of Energy Collegiate Wind Competition, held as a virtual event June 2–11. This was Hopkins' first ...