Mapledurham Watermill
United Kingdom
Mapledurham Watermill is a historic watermill in the civil parish of Mapledurham in the English county of Oxfordshire. It is driven by the head of water created by Mapledurham Lock and Weir, on the River Thames. The mill was built in the 15th century, and further extended in the 17th, 18th and 19th centuries. It is a Grade II* listed building and is preserved in an operational state. The mill also houses a micro hydro-electric power station, using a 3.6-metre (12 ft) Archimedes' screw turbine to generate electricity for sale to the National Grid. The turbine produces some 83.3 kilowatts, which is sufficient to power about 140 homes.
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