Affiliate Member: MidAmerican Energy Company
Des Moines, IA 50306-0657
John Smith, Executive Vice President
MidAmerican Energy, Iowa’s largest energy company, is strategically located in the middle of several major markets in the Midwest. Headquartered in Des Moines, Iowa, the company provides service to customers in a 10,600-square mile area in Iowa, Illinois, South Dakota and Nebraska. MidAmerican Energy is a subsidiary of MidAmerican Energy Holdings Company.
At the end of 2012, MidAmerican Energy had 8,087 megawatts of owned and contracted generating capacity. Approximately 45 percent was fueled by coal; 30 percent by wind; 19 percent by natural gas and oil; and 6 percent by nuclear, hydroelectric and other.