www.ameren.com
Toggle navigation
Toggle account menu
Ameren. Focused energy. For life.
logo_ameren_illinois
Toggle navigation
Home
or
Select your state to personalize your experience.
Illinois
Toggle navigation
Toggle navigation
Close
Close
Residential
Construction Services
Electric Vehicles
Energy Assistance
Energy Efficiency
Offerings & Services
Rates
Start/Stop Service
Supply Choice
Customer Service Center
Renewables
Report a Gas Leak
Safety
Residential
Residential
Toggle navigation
Close
Close
Business
Energy Efficiency
Electric Vehicles
Economic Development
Business Partners
Construction Services
Rates
Report a Gas Leak
Safety
Customer Service Center
Supply Choice
Business
Business
Toggle navigation
Close
Close
Our Company
About Ameren Illinois
Transmission
Business Partners
Careers
Community
Environment and Sustainability
Investors
Media Resources
Reliability
Safety
Customer Service Center
Inclusion at Ameren
Economic Development
Our Company
Our Company
Search
Outages
Support
ACCOUNT
ACCOUNT
Toggle navigation
Welcome,
Toggle navigation
My Profile
Log Out
Home
Back to Electric Rates
- Historical Retail Supply Charges - June 2016 - Present
2025
Effective August 2025
(pdf)
Effective July 2025
(pdf)
Effective June 2025
(pdf)
Effective May 2025
(pdf)
Effective April 2025
(pdf)
Effective March 2025
(pdf)
Effective February 2025
(pdf)
Effective January 2025
(pdf)
2024
Effective December 2024
(pdf)
Effective November 2024
(pdf)
Effective October 2024
(pdf)
Effective September 2024
(pdf)
Effective August 2024
(pdf)
Effective July 2024
(pdf)
Effective June 2024
(pdf)
Effective May 2024
(pdf)
Effective April 2024
(pdf)
Effective March 2024
(pdf)
Effective February 2024
(pdf)
Effective January 2024
(pdf)
2023
Effective December 2023
(pdf)
Effective November 2023
(pdf)
Effective October 2023
(pdf)
Effective September 2023
(pdf)
Effective August 2023
(pdf)
Effective July 2023
(pdf)
Effective June 2023
(pdf)
Effective May 2023
(pdf)
Effective April 2023
(pdf)
Effective March 2023
(pdf)
Effective February 2023
(pdf)
Effective January 2023
(pdf)
2022
Effective December 2022
(pdf)
Effective November 2022
(pdf)
Effective October 2022
(pdf)
Effective September 2022
(pdf)
Effective August 2022
(pdf)
Effective July 2022
(pdf)
Effective June 2022
(pdf)
Effective May 2022
(pdf)
Effective April 2022
(pdf)
Effective March 2022
(pdf)
Effective February 2022
(pdf)
Effective January 2022
(pdf)
2021
Effective December 2021
(pdf)
Effective November 2021
(pdf)
Effective October 2021
(pdf)
Effective September 2021
(pdf)
Effective August 2021
(pdf)
Effective July 2021
(pdf)
Effective June 2021
(pdf)
Effective May 2021
(pdf)
Effective April 2021
(pdf)
Effective March 2021
(pdf)
Effective February 2021
(pdf)
Effective January 2021
(pdf)
2020
Effective December 2020
(pdf)
Effective November 2020
(pdf)
Effective October 2020
(pdf)
Effective September 2020
(pdf)
Effective August 2020
(pdf)
Effective July 2020
(pdf)
Effective June 2020
(pdf)
Effective May 2020
(pdf)
Effective April 2020
(pdf)
Effective March 2020
(pdf)
Effective February 2020
(pdf)
Effective January 2020
(pdf)
2019
Effective December 2019
(pdf)
Effective November 2019
(pdf)
Effective October 2019
(pdf)
Effective September 2019
(pdf)
Effective August 2019
(pdf)
Effective July 2019
(pdf)
Effective June 2019
(pdf)
Effective May 2019
(pdf)
Effective April 2019
(pdf)
Effective March 2019
(pdf)
Effective February 2019
(pdf)
Effective January 2019
(pdf)
2018
Effective December 2018
(pdf)
Effective November 2018
(pdf)
Effective October 2018
(pdf)
Effective September 2018
(pdf)
Effective August 2018
(pdf)
Effective July 2018
(pdf)
Effective Jun. 2018
(pdf)
Effective May 2018
(pdf)
Effective Apr. 2018
(pdf)
Effective Mar. 2018
(pdf)
Effective Feb. 2018
(pdf)
Effective Jan. 2018
(pdf)
2017
Effective Dec. 2017
(pdf)
Effective Nov. 2017
(pdf)
Effective Oct. 2017
(pdf)
Effective Sept. 2017
(pdf)
Effective Aug. 2017
(pdf)
Effective Jul. 2017
(pdf)
Effective June 2017
(pdf)
Effective May 2017
(pdf)
Effective Apr. 2017
(pdf)
Effective Mar. 2017
(pdf)
Effective Feb. 2017
(pdf)
Effective Jan. 2017
(pdf)
2016
Effective Dec. 2016
(pdf)
Effective Nov. 2016
(pdf)
Effective Oct. 2016
(pdf)
Effective Sept. 2016
(pdf)
Effective Aug. 2016
(pdf)
Effective Jul. 2016
(pdf)
Effective June 2016
(pdf)
