first generation wind turbines ranged from a few dozen to
a few hundred kilowatts.
Newer turbines being built now are in the 1.5 to 2.5 MW range -
10 times the capacity.
GE has announced a proposal for 5 MW offshore units, now Clipper
wind announces a 7.5 MW offshore machine.
http://thefraserdomain.typepad.com/energy/2007/10/clipper-to-deve.htmlClipper Windpower Plc (LON:CWP) announced today that it will develop the world's largest offshore wind turbine rated at 7.5 MW. It has established a Centre of Excellence for Offshore Wind in Blyth, United Kingdom and the " Project" has attracted support from the UK's One NorthEast Regional Development Agency.
The development of the 7.5 MW wind turbine will build upon the advanced architecture and technology of Clipper's Liberty 2.5 MW turbine which, in September 2007, was recognized for its unparalleled levels of efficiency, reliability and reduced cost of energy by way of a commendation awarded to Clipper by the United States Department of Energy