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Ameren Illinois Energy Efficiency Programs

Save energy and money with energy efficiency programs, rebates, and solutions for your home, business and more. Explore the options below and if none are available with Ameren Illinois, please contact us so we can help change the way people use energy.

Ameren Illinois | IL
Home energy efficiency programs
Click on the energy efficiency programs below to find new ways to save with Ameren Illinois.
Explore Energy Saving Resources

Explore additional online resources that may provide more information to help your transition to a more sustainable, carbon-neutral, and energy efficiency future.

Energy Savings at Home
U.S. SBA Energy Efficiency for Construction Contractors
Resources for Commercial Buildings
U.S. Federal Energy Management Tools
Household Carbon Footprint Calculator
Resources for Contractors
State and Local Energy Efficiency Programs
Latest Energy Trends
Greenhouse Gas Equivalencies Calculator
Resources for Small Businesses
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CLEAResult Insights

Read more about energy efficiency solutions and the steps we take to make our world more environmentally sustainable.

  • Intro to solar pv systems
    Introduction to solar photovoltaic systems: Should solar be part of demand side management programs?
  • FAQ: Understanding capacity shortage events
    FAQ: Understanding capacity shortage events
  • How tariffs are reshaping program cost-effectiveness and what utilities can do about it
    How tariffs are reshaping program cost-effectiveness and what utilities can do about it
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