Additional Information

Electric aggregation is a program where community officials bring together citizens to gain group buying power to purchase electricity from a certified electric generation provider. 


Eligible customers were notified by mail and automatically enrolled in the program unless they chose not to participate. Eligible customers can enroll at any time. There is no cost for enrollment and Energy Harbor will not charge you a switching fee. If you have questions about your community program, please call 1-866-636-3749.


Energy Harbor is not the same entity as your electric delivery company. You are not required to enroll with Energy Harbor.  As of June 2021, the electric supply price to compare is 6.776 cents per kilowatt hour for residential and 6.843 cents per kilowatt hour for small business. The utility electric supply price will expire on September 30, 2021. The utility electric supply price to compare does not include the purchased electricity adjustment factor. The purchased electricity adjustment factor may range between +.5 cents and -.5 cents per kilowatt hour. For more information go to the Illinois Commerce Commission's free website at