Portable power stations are more powerful and cost effective than ever before. And, thanks to advances in lithium-ion battery ...

Researchers at the University of Surrey in England took cues from nature's birds of prey to design new fixed-wing drones.

Envision Energy, a global leader in green technology, has signed a 630MW wind turbine supply and a 30-year long-term service agreement with Casa dos Ventos, Brazil's largest renewable energy developer ...

Abundantly exposed to the wind and sun, Europe’s islands long neglected their clean natural resources and depended on costly ...

Abstract: Motor efficient design is an important measure to reduce the energy consumption of servo motor system. Existing methods typically focus on optimizing the efficiency at specific operating ...

Researchers have developed a computational model that identifies the best combination of location and energy technologies to maximize offshore energy ...

Abstract: Wind velocities approximated via velocity azimuth display (VAD) have been found to be contaminated by birds and enabled by insects. However, the widely used VAD wind profile (VWP) does not ...