Wind Mills Waxhaw NC
13860 Ballantyne Corporate Pl Ste 140
Water & Energy Conservation Systems
8317 Sardiscroft Rd
NCSU Renewable Energy Society
Haas & Kennedy Engineers
212 N Mcdowell St
NC Solar Now, a SolarTEK Energy of NC company
2031 Progress Court
Black River Energy
10700 Sikes Pl Ste 345
North Carolina Sustainable Energy Association
P.O. Box 6465
Appalachian State University
PO Box 9096
Sundance Power Systems, Inc.
11 Salem Hill Rd.
Solar Electricity, Solar Hot Water, Radiant Floor Heat, Wind and Hydro Power for Residential and Commercial Systems.
Earthwise Energy Solutions
1251 NW Maynard Rd Suite 226
Cary , NC
Energy Audits, Improvements
Wind to Pump Water
Windmills have been used to pump water since as early as the 7th century, in Persia. Popularly identified with Holland (where they are instrumental in draining the land reclaimed from the sea by dikes), windmills have also been used extensively in the US, as part of the farm homestead.
Today, wind is still used to pump water simply and effectively, without wasting energy unnecessarily. As the cost of electricity and fossil fuels rise, using wind energy to pump water is making a comeback. Today, water pumping windmills come in two popular varieties:
- Traditional mechanical water pumping windmills. These are windmills located at the water source. They employ a simple mechanical system of multiple blades on a turning wheel (or rotor). A crank, mounted on the rotor shaft, moves up and down with the turning of the mill. This is how the water is lifted and pumped. They are limited by the fact that they have to be located at the water source.
- Electric power water pumping. These do not have to be located near the water source. Instead, the wind energy system powers an electric pump, while the wind turbine is situated in a place where wind energy is at a maximum. These are simpler than other wind electric systems, as they do not require elaborate system components. ...
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