How do I opt out?

Unless you act to the contrary, mc2 will automatically enroll you in the type of service that is most advantageous to our electricity aggregation program. No action is necessary. If you received an opt-out letter but do not wish to have mc2 serve as your electric provider, you must take action. You received a postage-prepaid reply card with your opt-out letter that you can return to mc2. You may also call (855) 697-0286, Monday through Friday, 8 a.m. to 5 p.m. or e-mail The deadline to opt out is August 31, 2021. However, if at any time you wish to return to ComEd service, there is no termination fee.

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1. I received a letter from mc2. What does it mean?
2. What do I do if I receive a letter saying I am remaining on ComEd service?
3. How do I opt in?
4. How do I opt out?
5. How do I know if this is a real letter from the aggregation program?
6. Someone came to my door or called me asking me to switch power suppliers.