Keeping You Informed

Ensure your phone number and email address are up to date so you can receive important information about your account, billing and payments, and any outages in your area.

Log In & Update

Empowering Illinois

At Ameren Illinois, we believe in strengthening the communities we share through a range of corporate citizenship initiatives.

Learn More

Offerings & Services

No matter who you are or how you use your energy, we have options to help you manage it. See all of our billing and payment choices, alerts and notifications and energy efficiency programs and choose what works best for you.

Learn More

Energy Efficiency

Get rebates and discounts on energy-saving projects and products.

Learn More

Electric Vehicles

Electric vehicles are fun and exciting to drive, easy to charge and cost less to fuel and maintain. Learn how you can save more by driving electric.

Learn More

Renewables

Ameren Illinois wants to help you understand the options available to you, and how those options may affect your service.

Learn More

Energy Prices

Continued high energy prices will impact customer bills into the winter heating season. This video describes the steps you can take to manage your energy usage and save money. If you're having difficulty paying your energy bill, please explore assistance options at AmerenIllinois.com/EnergyCarePlan.
 
 

Economic Development

It takes power to grow a business and that power comes from trusted partnerships. With the help of business and community partners in Illinois, we can help your business grow. Our economic development team works with companies every day looking to expand or relocate to the Ameren Illinois service territory.
Learn More