• Description: Wind propeller at Altamont Pass, California. A total of 853 turbines currently produce 405 megawatts of electricity in the UK, enough to meet the needs of quarter of a million homes annually. Norfolk generates 5.25 megawatts (about 1.3% of total UK production, versus about 1.2% of UK population.)
• 'Source: English Wikipedia, original upload 23 January 2003 by Alexh (selfmade) en:Image:WindProp.jpg

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Photo by Alex Haag.