For many environmental enthusiasts, horizontal-axis wind turbines (HAWTs ... machinery is typically necessary to access crucial components on-site. In addition, the gearbox by nature of ...

This vertical axis wind turbine (VAWT) uses five 3” PVC pipes cut in half for blades rotating on three kids bicycle wheels to spin an Ametek 38 volt motor or a wind blue alternator. The whole ...

This historic discovery was thinking outside the box and might change the pursuit of harvesting wind power forever, making ...

The project aims to install four horizontal-axis turbines ... to those of floating wind energy, making it a competitive part of the energy mix of the future. Tidal turbines are environmentally ...

The AR1100 tidal turbine generator (TTG) features a horizontal-axis rotor ... head of product component at Proteus, tells JEC Composites. “Tidal turbine blades are shorter and stubbier than wind ...