Solar generators struggle when the sun isn't out - but this portable backup power solution keeps your devices running no matter the weather.

Aeromine says its unique "motionless" rooftop wind generators deliver up to 50% more energy than a solar array of the same price, while taking up just 10% of the roof space and operating more or ...

Learn how to create both AC and DC wind generators in this comprehensive guide! This video demonstrates the step-by-step ...

Wind turbine prices in the U.S. have fallen by nearly one-third on average since 2008, according to a new report from the Lawrence Berkeley National Laboratory.

Contract prices for wind turbines dropped 15 percent from 2008, a reduction that could make the renewable technology cost competitive with other forms of electricity generation. The Wind Turbine ...

The unprecedented Arctic freeze chilling Texas is roiling energy markets, sending spot prices of electricity soaring and freezing wind turbines to cut off an alternative supply source. Large ...