Handout photo of a Hywind floating windmill is towed from Amoyfjorden to Karmoy

 
Handout photo of a Hywind floating windmill is towed from Amoyfjorden to Karmoy
A Hywind floating windmill is towed from Amoyfjorden to Karmoy Norway in this undated handout image provided by Statoil. Maine's utility commission has approved a $120 million pilot project by Norway's Statoil to construct four floating windmills 12 miles (19 kilometers) offshore as the company seeks to expand testing of a new technology that allows wind power to be generated in deep oceanic waters, where wind speeds are stronger and more consistent than on land, January 24, 2013. REUTERS/Øyvind Hagen/Statoil/Handout