Finding the correct pump for an oil-and-gas plant application improved reliability and eliminated priming issues A leading ...

The team decided on a vertical wind turbine generator after examining the wind flow pattern because of its small size, light ...

Vertical-axis turbines that can pump 1.5 kW of power into your solar battery bank or feed it to the grid cost less than $500.

The list of renewable energy options for homes is growing almost by the day, and one of the most popular solutions is a VAWT (vertical axis wind turbine). The main difference between these units and ...