What is
PowerSwitch?
You may know the Ameren Illinois Utilities – AmerenCIPS, AmerenCILCO and AmerenIP – work hard to deliver your energy safely and reliably every day. But did you know if you are a customer of the Ameren Illinois Utilities, you may be able to change your electric supplier?
We encourage you to explore electric supply options – it's your chance to be more in control of your power. It's easy, and you may even save money on your energy bill.