Aermotor

Most of these pumps rely on electrical current, but muscle-power, solar energy, wind energy or a combination thereof can be used as a power source for a number of well pumps. Before we discuss those options, you should understand the basic difference...

We have also seen a number of public-works projects that have begun using windmills to pump water for irrigation . Windmills move water using a wheel or large fan on top of the structure to capture the wind, Bullock says.