Cleveland State University professor Majid Rashidi intends to prove that small-scale wind power can be cost-effective on city roofs with a turbine design using the same principle that lets airplanes ...

Wind turbines have long produced renewable energy but a French engineering firm has discovered another eco-purpose for the towering structures. Eole Water claims to have successfully modified the ...

The FTB370 water turbines are designed for flow-rate measurement of water and many water-based liquids. High-quality sapphire bearings ensure an extend life expectancy, and the uniform bearing-load ...

Tidal hydroelectric power plants of the future will be able to generate "green" electricity significantly more efficient by using optimized turbines. Engineers from the University Otto von Guericke of ...

The term “hydroelectric power” often brings to mind immense operations driven by purpose-built infrastructure such as dam systems and large turbines with traditionally metallic, propeller-based ...

Most of the world's greatest wind power resources are offshore – often a long way offshore, where the water's so deep that it's impractical to build typical fan-on-a-stick wind turbines with bases ...

Wind turbines attached to floating buoys can harness stronger, more sustained winds in the open ocean. But the floats now used for such deep-water installations may prove prohibitively expensive ...