Black Hills Energy

Mailing Address

PO Box 69, Decorah, IA 52101


Sandy Koenig


800.303.0752 or 800.303.0357 or 888.890.5554 (Customer Service)
800.694.8989 (Emergency Assistance)
800.292.8989 (Call Before You Dig)


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Black Hills Energy is a company that provides electric and natural gas service to approximately 900,000 customers in Colorado, Iowa, Kansas and Nebraska.

Black Hills Corporation is a quality company, delivering exceptional customer value, creating opportunities for employees, and growing through responsible energy development in the West to achieve solid returns for investors.

We are committed to the environment, safety and our communities. Our success has been attributable to a corporate culture created by our highly motivated, dedicated and focused employees. We work with devotion and enthusiasm to serve customers and shareholders to develop productive assets, and to improve our communities. We are as much about commitment, values, and passion as we are about the services and products we offer.

Black Hills Energy Cooperative Investment program

The Black Hills Energy Cooperative Investment  program is a partnership involving our dollars and assistance in conjunction with local dollars, local economic development expertise and a specific project designed to prepare or improve the community for economic development.

Through the Cooperative Investment program, Black Hills Energy may provide a maximum of 50 percent of the total project cost, generally not to exceed $3,000 on a dollar-for-dollar matching basis. These investments are for assistance to projects that improve the community “product”.  The funds may not be used to pay salaries of regular employees, administrative costs, infrastructure costs not directly related to a job-creation project, non-infrastructure capital construction or other non-marketing costs. Subcontracts with consultants or other economic development service providers are allowed.

Black Hills Cooperative Investment program

Black Hills Energy is a proud member of the Cresco Area Chamber of Commerce and accepts Cresco Chamber Dollars.