Modern-day wind turbines are constructed using mostly concrete and steel, topped by the fiberglass composite blades mounted to the nacelle that houses the gearbox and generator, along with much of the ...

Wind turbines have become one of the great symbols of a clean future. Tall, white and silent, turning slowly on the horizon.

Modvion is currently only making turbine towers from wood, but conventional blades also pose an environmental problem. They are manufactured from fiberglass bound together with epoxy resin, an ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Researchers at the University of Birmingham are working on new ways of preventing threats to power grid stability, which result in the loss of power to millions of people, equipment damage and limit ...

A single large wind turbine installed in the United States can generate enough electricity to supply more than 1,000 homes on ...

As wind power grows around the world, so does the threat the turbines pose to wildlife. From simple fixes to high-tech solutions, new approaches can help. By Katarina Zimmer / Knowable Magazine ...