MidAmerican Energy Company is an energy company based in Des Moines, Iowa. It is a subsidiary of Berkshire Hathaway Energy. The company provides electric and natural gas service to customers in Iowa, Illinois, Nebraska and South Dakota. MidAmerican Energy Company is committed to providing reliable, affordable and sustainable energy to its customers. The company has invested heavily in renewable energy sources such as wind and solar power. MidAmerican Energy Company is also committed to reducing its carbon footprint and has set a goal of reducing its carbon emissions by 80% by 2030.