Add Yahoo as a preferred source to see more of our stories on Google. When you think of a wind turbine, the image that likely pops into your mind is the classic three-bladed giant rising from farmland ...

What is wind power density? The different types of generators used in wind-turbine systems. What architecture is most commonly used in high-power wind-energy-conversion systems (WECS)? Fundamental ...

Two Vermont companies will each share in a federal grant to produce better and less costly smaller wind-turbine energy technology for the global market. The grant from the U.S. Department of Energy’s ...

Clever aerodynamic use of slow and steady air currents could set a new milestone for large-scale clean wind-generated electricity. At least, that is the claim of one rooftop renewable energy company, ...

As data-center developers frantically seek to secure power for their operations, one startup is proposing a novel solution: ...

Drag-based wind energy design. Aiming to translate its expertise in manufacturing monocoque, ribbed components with thermoplastic microspheres, Xenecore is working to develop a fan-shaped, drag-based ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a senior science reporter covering energy and the environment with more than a decade of experience. She is ...

Download this article in PDF format. Wind turbines larger than 6 MW are becoming common, particularly for offshore installations, where consolidating several smaller wind turbines into one large ...

The biggest wind turbines are larger than the Empire State Building. They're getting bigger every year because longer blades grab more wind and create more power compared to the increased material ...

For many environmental enthusiasts, horizontal-axis wind turbines (HAWTs) — the kind that look like windmills slowly spinning in the distance — are a pretty familiar sight. Unfortunately, there are ...

When you think of a wind turbine, the image that likely pops into your mind is the classic three-bladed giant rising from farmland or the sea. But over the years, designers and engineers have come up ...