Loren Steffy, UH Energy Scholar AT SEA – APRIL 28: Workers look out at wind turbines at the Alpha Ventus offshore windpark on … [+] April 28, 2010 in the North Sea approximately 70km north...
Loren Steffy, UH Energy Scholar AT SEA – APRIL 28: Workers look out at wind turbines at the Alpha Ventus offshore windpark on … [+] April 28, 2010 in the North Sea approximately 70km north...