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Bigger Blades and Better Designs in Wind Energy

by David Appleyard, Editor

Evidence that wind generation equipment development continues apace emerges from a swath of new designs that are intended to extend the operational range of existing machines into previously untapped wind regimes. The moves indicate a key trend that is being adopt...

Headline News - July 31, 2010

Popular Articles

Opinion & Commentary

BP Oil Spill Gives New Meaning to World ...

by Marcus Reyes, Environment...
The month of June marks World Environment Day and World Ocean Day, two days whose main purpose is to spread awareness of environmental issues taking place in the world. However, a black...

Podcast

Will Vertical Axis Wind Ever Scale Up?

Vertical-axis wind turbines have been around for thousands of years, yet we still haven't seen modern turbine producers make a dent in the wind market. Why is that so?

Research & Reports

Renewables are Growing Fast: What's...

If you're looking for a comprehensive resource for renewable energy installation figures, look no further: The Renewables Global Status report was released last week, and it provides a great snapshot of wh...

In Depth

New scanning probe microscopy techniques...

Photovoltaics World

Rajiv GiridharagopaL, Guozheng Shao, David S. Ginger, University of Washington; and Chris Groves, Durham University,discuss the experimental challenges and opportunities associated with two different AFM-base...

Video

Project Profile: New Hampshire's La...

Graham Jesmer had the chance to take a tour of New Hampshire's largest solar installation, a 100-kW system installed by Nexamp for Wire Belt Company of America.