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The latest news about environmental and green
technologies – renewables, energy savings, fuel cells

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Revolutionary urban wind turbines

A Rotterdam based research and development company reveals that it has developed a totally new generation of wind turbines for domestic use. This wind turbine will gain much more energy out of the wind than current generation wind turbines.

Posted: May 27th, 2014

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A new concept to improve power production performance of wind turbines in a wind farm

A modern wind farm usually consists of multiple wind turbines arranged in an organized pattern or array. Wake interferences among wind turbines have been found to affect the performance of the wind turbines significantly. Researchers studied the effects of relative rotation direction of wind turbines on the wake interferences among tandem turbines for improved power production performance of wind turbines in a wind farm.

Posted: May 23rd, 2014

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Green building wall filters impurities from air

Researchers have spent the past several years researching ways to harness plants' natural abilities to filter toxins out of the air into an application that could be used in indoor spaces like office buildings.

Posted: May 16th, 2014

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