When we first reported on Mingyang’s OceanX, it was already causing a bit of a stir thanks to its dual-rotor design. Now, it has launched from its building site at Guangzhou, China and is heading ...

AMES, Iowa – Hui Hu picked up a 3-D printed model of a typical wind turbine and began explaining two problems with the big, tall, three-bladed machines. First, said the Iowa State University professor ...

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 ...

A subsidiary of the China State Shipbuilding Corp. (CSSC) has unveiled components for what would be the world’s largest and most-powerful wind turbine, an 18-MW product that tops the recent launching ...

Forward-looking: A new type of renewable energy facility could one day be providing power by using a massive wall of small wind turbines. A Norwegian company has been given certification for the ...