Ameren Central Illinois Public Service Company (AmerenCIPS)

Ameren Central Illinois Public Service Company (AmerenCIPS)
AmerenCIPS, a subsidiary of Ameren Corporation, serves over 400,000 customers in parts of central and southern Illinois. 

Letter of Authorization to receive a price quote
Filling out a Letter of Authorization will allow us to gather your account information from AmerenCIPS so we can provide you with a competitive quote. Click the Letter of Authorization form link below, provide all the information, and either print and fax it to 888-820-1416, or e-mail the completed form using the instructions on the form. With either of these options, you also must fax a copy of your most recent electric bill to 330-315-3626.




Current FirstEnergy Solutions Corp. offers for AmerenCIPS accounts
(click the link for additional information about the product)
PriceLess
Fixed Price 
All products

View AmerenCIPS current rates and tariffs

View a sample bill for AmerenCIPS

Ameren Corporation home page

Current switching data for AmerenCIPS

AmerenCIPS is part of the Midwest ISO

(11/10/08)