Ameren Illinois (Electric) - Residential Energy Efficiency Incentives

August 03, 2023


Ameren Illinois offers residential customers incentives for certain energy efficiency upgrades and improvements. All equipment must meet program efficiency and installation standards. Contact Ameren Illinois for additional information on these offerings.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: Illinois
Incentive Type: Rebate Program
Web Site:
Administrator: Ameren Illinois Utilities
Start Date:
Eligible Renewable/Other Technologies:
  • Clothes Washers
  • Refrigerators/Freezers
  • Dehumidifiers
  • Water Heaters
  • Lighting
  • Furnaces
  • Heat pumps
  • Air conditioners
  • Programmable Thermostats
  • Duct/Air sealing
  • Other EE
  • Pool Pumps
Incentive Amount: Smart Thermostat: $125
Heat Pump Water Heater: Up to $1,300 Discount
Clothes Washer: $50
Electric Dryer: $50
Refrigerator: $50
Freezer: $50
Room Air Conditioner: $25
In-Ground Pool Pump: $275
Lighting: Incentives vary, find a retailer
Advanced Power Strips: Incentives vary, find a retailer
Air Source Heat Pump: See website for details.
Central Air Conditioner: Up to $400 discount
Air Purifier: $50
Dehumidifier: $50
Vent Fan: $25
Water Cooler: $25
Gas Water Heater: $50
Gas Furnace: Up to $250 Discount
Equipment Requirements: See website for details.


Name: Ameren Illinois
Organization: Ameren Illinois
Phone: (+18) 668-0007

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.