Siemens Awarded Largest Onshore Wind Power Order to Date

Siemens received an order from MidAmerican Energy for the supply of 448 wind turbines. With a total capacity of 1,050 MW, this represents not only the largest order for onshore wind turbines for Siemens, but also the largest single order for onshore wind power awarded globally to date. The wind turbines, each with a nominal rating of 2.3 MW and a rotor diameter of 108 meters, are to be installed in five different projects in Iowa. Siemens will also be responsible for service and maintenance of the wind turbines.