Power out?
Report your outage online
or on your smartphone at
www.ameren.mobi.

Smell Gas? Leave Fast
Call us immediately at 800.755.5000.

Outage Center Report or Check My Outage Status Outages by ZIP Code Outages by County

New Twitter Handle Now follow us @amerenillinois

Certain repairs must be completed before service can be safely restored.

Residents who need to repair customer-owned facilities, such as the meter base, weatherhead or point of attachment, should have this work performed by a professional electrical contractor. Learn more.

Who Is Ameren Illinois?

Ameren Illinois (formerly AmerenCIPS, AmerenCILCO and AmerenIP) provides energy services to 1.2 million electric customers and more than 800,000 natural gas customers across the southern two-thirds of Illinois. We take pride in everything we do, whether that’s delivering the energy you count on every day or helping you learn how to use less and save more.

To learn more about the quality of our work, our people and our services, visit our comprehensive About Us section at AmerenIllinois.com:

• Get the facts about the Ameren Illinois
• Explore reliability projects and initiatives
• Discover how we’re helping you save energy
• Find out about energy assistance, payment options and outages
• Learn how to stay safe around your energy systems
• See how we’re involved in our communities
• And more