With
average wind speeds reaching as high as 22 miles per hour today, you'll want
The Quietrevolution qr5 turbine was completed in time for London 2012 and can provide up to 7,500 kWh of power a year if
average wind speeds reach seven metres per second.
Not exact matches
Wind speeds average around 50 miles per hour, although they can occasionally
reach hurricane strength (64 miles per hour).