Improve the efficiency and comfort of your home with the help of Ameren Illinois’ home efficiency incentives. Through a home audit, we can identify ways to bring your home’s efficiency up to it’s highest potential and reduce energy costs. We’ll potentially install energy-efficient LED bulbs and high-performance faucet aerators and showerheads in your home.

You can also receive incentives on several energy-efficient home improvements, including:

  • Air/Duct Sealing
  • Attic Insulation
  • Rim Joist Insulation
  • Crawl Space Wall Insulation
  • Wall Insulation
  • Heating and Cooling Systems

Eligibility is based on being an Ameren Illinois customer and meeting the income requirements based on household size, as listed below.

Annual Household Income (Gross):

Family Size Maximum Income
1 $36,420
2 49,380
3 62,340
4 75,300
5 88,260
6 101,220
7 114,180
8 127,140
For Additional Family Members Add 12,960


If you think you qualify based on your household income, complete the Online application or contact our Energy Efficiency Ambassador Robert Watson at We’ll follow up with more information and help you get a home energy audit scheduled.