Once installed on a house, the Semtive Nemoi Wind Turbine system generates power from the wind; pilot projects are underway in the U.S., Europe and Latin America.

As temperatures rise, political pressure has grown to move the world toward clean energy. GE’s Haliade-X offshore wind turbine, the first of which was raised this year, offers one piece of the ...

In this paper, a method for the determination of the aerodynamic performance characteristics using NACA airfoils is given for three bladed horizontal axis wind turbine. Blade geometry is obtained from ...

The first iteration, built on a sleek catamaran hull, uses a large propeller to catch the wind’s energy, then transfers it mechanically through a set of shafts to an underwater prop. It took a ...