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Heating and Cooling Equipment

For Business Customers in Illinois

Heating and cooling equipment rebates reduce the out-of-pocket costs of installing new energy-efficient equipment. You will save money over the life of the equipment by reducing monthly energy bills and making your business environment more comfortable.


  • You must be a commercial or industrial business customer with facilities located in MidAmerican Energy Company’s Illinois service territory.
  • MidAmerican Energy Company must provide the primary electricity and/or natural gas to the equipment at the facility for which the rebate is being paid.
  • Equipment installed as a replacement unit, retrofit or in new construction is eligible.

Rebate requirements and how to apply

Refer to individual rebate applications for all rebate requirements:

To apply for rebates, complete appropriate application in full and return it to MidAmerican Energy along with the product specifications, itemized invoices for materials and labor, and installation date. Call 800-894-9599 with questions.

For more details, view the AHRI directory at

Nonresidential Equipment Custom Systems

If specific equipment you intend to purchase and install is not listed, it may qualify under Nonresidential Equipment Custom Systems; however, custom projects must be preapproved by MidAmerican Energy prior to purchase and installation of equipment or systems.