About Heartland



Power Supply

At Heartland, we take our responsibility to provide reliable, affordable power seriously. In order to meet the growing and changing needs of our customers, Heartland maintains a diverse power supply portfolio.

Whelan Energy CenterWessington Springs Wind Energy CenterPeaking Resources


Programs & Services

Heartland provides a variety of services to help our customers succeed. Our comprehensive energy efficiency program, Power Forward, encourages the efficient use of electricity while our economic development program helps customers grow and thrive.

Energy Efficiency | Economic Development | Cybersecurity


Who We Serve

Heartland provides wholesale electric energy to municipal electric systems in South Dakota, Minnesota, Iowa, Nebraska and Kansas. We also provide energy solutions to six public institutions in South Dakota and have short-term block or unit contingent contracted requirements with other organizations.