It's a small world. Siemens, headquartered in Berlin and Munich, is one of the world's largest electrical engineering and electronics companies - and it operates wind farms here in Texas.

http://www.powergeneration.siemens.com/en/windpower/casestudies/king/index.cfm

Siemens was once founded in Berlin. After WW II it started to have its headquarter in Munich (München). Siemens wind power is a small player in wind energy. The largest one in Germany is Enercon, a privately owned company which once started in a garden 2 decades ago. There is also a lot of activity in Spain. There however, the installed capacity is installed by the large utility companies. In Germany, it was quite common to save taxes by investing in "Bürger Windkraftparks" =citizen wind power parks. So a lot of the wind turbines are owned privately. The utilities are obligated to buy the electricty for a certain amount of money, which decreases every year by 5%, to make sure technology will improve.

This law is now wideley accepted within the EU and is now in places like Spain, France, Italy.....and even in China.

matthias, berlin (where is no sund now, it's dark and cold...;-)