Business Energy Efficiency Resources from Ameren Illinois

For businesses in Centralia and throughout the Ameren Illinois service territory, energy efficiency can be part of planning equipment upgrades and managing operating costs. The Ameren Illinois Energy Efficiency Program offers resources and financial incentives for eligible business customers exploring energy-saving improvements.

Available opportunities include lighting, smart thermostats, and other equipment upgrades, along with custom projects tailored to a facility’s needs. Business owners can explore offerings by business type to find options relevant to their operation.

The program also maintains a network of Program Ally contractors who install and implement energy efficiency solutions. For businesses unsure where to begin, a free consultation with an Energy Advisor can help identify potential opportunities and explain the application process.

Before purchasing equipment or beginning a project, customers can contact the program to review current eligibility requirements, application steps, and available incentives.

Visit the Ameren Illinois business energy efficiency website to explore resources or request a consultation. For program questions, call 866-800-0747 or email IllinoisBusinessEE@ameren.com.