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Energy-efficient lighting was a smart choice for Goodwill of Central Illinois.

Scott Jenkins shares how Ameren Illinois helped make his stores’ energy bills lighter.

The Woolseys are saving energy in their historic home.

Shawn and Christi tell how Ameren Illinois’ energy efficiency programs made it possible.

Ray's home is a part of his family.

Hear how Ameren Illinois helped him take care of it.

Marcia welcomes comfort and savings into her home.

She'll share how Ameren Illinois made it possible.

Does your facility perform as well as your business?

Kim's didn't. But Ameren Illinois changed everything.

Find Savings...

Get rebates and discounts on energy-saving projects and products. Plus, explore tips and interactive tools to help you reduce your energy use in every room.

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.


Your Actions Matter

Welcome to ActOnEnergy.com — we help customers become smarter, safer energy consumers.

Find energy efficiency tips, plus access to helpful programs, rebates and cost incentives.

When it comes to energy, actions speak louder than words. That’s why we work hard to make sure you have the energy you need. And it’s why we put savings tools in your hands—so you can take action.


Real Customers. Real Results.

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