Ameren Illinois is a regulated electric and gas delivery company headquartered in Collinsville, Illinois.
Improve the efficiency and comfort of your home with the help of Ameren Illinois’ home efficiency incentives. Save now with efficiency incentives for your business, and then realize cost-savings for years to come. No matter what industry you’re in, we can help you take action.
Customers today have more energy supply options than ever — choices that could reduce their energy supply costs. Options for Ameren Illinois electric customers include a third-party supplier, government aggregation, and hourly pricing basic generation service. Ameren Illinois does not recommend one supply option over another, but we do encourage customers to explore all of their options. No matter your choice, you can count on us to deliver the safe, reliable energy you need. As an energy delivery company, Ameren Illinois does not profit from electric or natural gas supply charges. We pass along the price we pay for energy to our customers, dollar for dollar.
Ameren Illinois also offers transportation service (Rider T) to any non-residential customers that choose to purchase natural gas themselves or from a third-party supplier. Natural gas offers many advantages over propane and other fuels. Explore the benefits and discover why natural gas is the natural choice for thousands of homeowners in your area.
Ameren Illinois wants to help you understand the options available to you, and how those options may affect your service. With new and emerging technologies, more people are searching for ways to utilize renewable resources to power their homes or businesses, help the environment, and even save money. Ameren Illinois wants to help you understand the options available to you, and how those options may affect your service.