From the Wall Street Journal:

FRANKFURT (Dow Jones)--Siemens AG (SI) Wednesday said its has been contracted by German utility EWE AG and ENOVA GmbH & Co. KG to supply wind turbines for the Riffgat wind farm in the North Sea, one of the first commercial wind farms in German waters.

The wind park will have a total installed capacity of 108 megawatts and Siemens will supply 30 wind turbines each rated at 3.6 megawatts, Siemens and EWE said in a joint press release.

Financial details weren't disclosed, but according to earlier deals 1 megawatt installed capacity off shore is worth between EUR1.5 million to EUR2 million, hence the contract could have a volume of up to EUR200 million.

A few books by Paul Gipe: Wind Turbine Expert

Wind Power: Renewable Energy for Home, Farm, and Business (2004) by Paul Gipe

http://www.wind-works.org/books/wind_power2004_home.html

Wind Energy Basics, Second Edition: A Guide to Home- and Community-Scale Wind-Energy Systems

http://www.amazon.com/Wind-Energy-Basics-Second-Community-Scale/dp/1603580301/ref=sr_1_1?ie=UTF8&s=books&qid=1270552337&sr=1-1

Wind Power for Home & Business: Renewable Energy for the 1990s and Beyond

http://www.amazon.com/Wind-Power-Home-Business-Independent/dp/0930031644/ref=sr_1_5?ie=UTF8&s=books&qid=1270552337&sr=1-5