If you received a letter recently from ComEd that indicated that your electricity contract is expiring, don’t worry — your electricity service will continue uninterrupted. The City of Highland Park recently entered into a new contract for the purchase of electricity for residents. During the transition, all homes in the program will go back to ComEd temporarily before switching to Integrys. This will happen automatically — you don’t need to do anything. There’s a more detailed explanation here.