Siemens Energy was awarded an order by Minnesota Power for 64 units of the company's latest 3-MW D3 platform wind turbines to be installed at the Bison Wind Energy Center near New Salem, North Dakota. The wind turbines feature a 113-meter rotor and 92.5-meter hub height and thus increased rating of 3.2 MW. Installation of the turbines is scheduled to begin in mid-June 2014, and commercial operation is slated for December 2014. The scope of supply includes transportation, installation and commissioning, as well as a three-year service and maintenance agreement.
