Low, Stable Rates
One of Iowa's greatest competitive advantages is affordable electricity, helping attract employers and investments that strengthen local economies.
MidAmerican has safeguards in place to help ensure the costs to serve new data centers aren't passed on to families, farms and small businesses. Learn how we keep rates fair for everyone.
Our customers pay electric rates that are 44% below the national average.
MidAmerican's all-of-the-above energy mix helps protect customers from price swings caused by fuel costs and extreme weather.
In 2025, MidAmerican generated carbon-free energy equal to 95.9% of the electricity used by Iowa customers over the course of the year, allowing companies to advance their own sustainability goals through our GreenAdvantage program.
By adding steady electricity demand, large customers such as data centers help spread the fixed costs of maintaining our electric system, helping keep energy costs lower for all customers.
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