MidAmerican Energy Company

Siemens Gamesa to Repower 429MW Iowa Wind Farm

MidAmerican Energy Co. has selected the company to renew the Rolling Hills wind power project, marking the largest repowering order in U.S. history.

Mortenson to Build 2 Wind Farms for Iowa’s Wind XI Project

The two wind projects, located in Adair and Grundy counties, are expected to add 341 megawatts of renewable energy to the state’s electrical grid.