If you're struggling to keep up with energy bills, you're not alone. View our Payment Assistance page to see how to get help.
Online Payment
Pay your Ameren Illinois bill online with a credit card, debit card or electronic check.
Auto Pay
Enter your bank account or credit card, and each month, your payment will be automatically withdrawn.
Guest Pay
Pay your bill right now without logging in.
EDI
Customers with business accounts may use the Electronic Data Interchange (EDI) for electronic billing and payment. For more information, contact us toll free at 1.800.232.2477.
EDI
Customers with business accounts may use the Electronic Data Interchange (EDI) for electronic billing and payment. For more information, contact us toll free at 1.877.426.3736.
In Person
Find locations to pay your bill in person. There is a $1.25 fee when paying at a pay station.
In Person
Find locations to pay your bill in person. There is a $1.25 fee when paying at a pay station.
Phone
To make a payment by phone, call Ameren's authorized payment vendor, Speedpay, toll free at 1.888.777.3108.
Phone
To make a payment by phone, call Ameren's authorized payment vendor, Speedpay, toll free at 1.866.268.3729.
Gift of Energy
Make a payment toward the Ameren energy balance of a friend, loved one, neighbor or even a local business.
Gift of Energy
Make a payment toward the Ameren energy balance of a friend, loved one, neighbor or even a local business.
EDI
Customers with business accounts may use the Electronic Data Interchange (EDI) for electronic billing and payment. For more information, contact us toll free at 1.800.232.2477.
EDI
Customers with business accounts may use the Electronic Data Interchange (EDI) for electronic billing and payment. For more information, contact us toll free at 1.877.426.3736.
In Person
Find locations to pay your bill in person. There is a $1.25 fee when paying at a pay station.
In Person
Find locations to pay your bill in person. There is a $1.25 fee when paying at a pay station.
Phone
To make a payment by phone, call Ameren's authorized payment vendor, Speedpay, toll free at 1.888.777.3108.
Phone
To make a payment by phone, call Ameren's authorized payment vendor, Speedpay, toll free at 1.866.268.3729.
Gift of Energy
Make a payment toward the Ameren energy balance of a friend, loved one, neighbor or even a local business.
Gift of Energy
Make a payment toward the Ameren energy balance of a friend, loved one, neighbor or even a local business.