Small wind turbines, by contrast ... and visually appealing for residential use. He also says the turbines are designed to work together, improving the output of neighboring units, letting ...

The team decided on a vertical wind turbine generator after examining the wind flow pattern because of its small size ... are ...

Over the past decade, wind turbine use has increased more than 25 percent per year. Still, it only provides a small fraction of the world's energy. Most wind energy comes from turbines that can be ...