Project Incentives & Offerings
Financial incentives from Ameren Illinois will help your business save energy, lower operating costs, enhance comfort and create a safer, healthier environment.

Ameren Illinois offers a wide range of financial incentives for energy-efficient equipment upgrades and other energy efficiency projects. Programs are also available to help businesses identify and implement energy-saving opportunities unique to their facility and create a sustainable path to achieving their strategic energy-savings goals.
Click below to view all current incentives and guidelines for participation.
Looking for a specific program or project incentive?
All current applications available to Ameren Illinois business customers can be found in the Business Application Library.

Lighting
A lighting upgrade is one of the easiest, most affordable, high-impact ways to save energy in a business. Financial incentives are available for:
- Interior and exterior LED lighting replacements or for new construction
- Networked lighting controls and Luminaire Level Lighting Controls
- LED street lighting (Ameren-owned and municipality-owned)
- Horticultural lighting

Heating, Cooling & Ventilation
Energy-efficient equipment upgrades can help businesses save energy and lower operating costs. Financial incentives are available for:
- HVAC equipment and controls
- Demand-controlled ventilation
- Variable Frequency Drives (VFDs)
- Steam traps
- Ground source heat pumps
- Water heating
- Smart thermostats

Water-Saving Devices
Water use is one area often overlooked by businesses as a source of potential energy savings. Financial incentives are available for:
- Faucet aerators
- High-efficiency shower heads
- Laminar flow devices

Specialty Equipment
From manufacturing to agriculture to hospitality and more, Ameren Illinois offers financial incentives for upgrading specialty equipment, including:
Industrial equipment
- Compressed air
- Lithium ion forklift batteries
- High-frequency battery chargers
- And more…
Commercial refrigeration equipment
- Anti-sweat heater controls
- Automatic door closers
- Evaporator fan controls
- And more…
Agricultural equipment
- Grain dryers
- Ventilation fans
- Livestock waterers
- Milk pre-coolers
- Dairy water heaters
- And more…
Hospitality equipment
- Guest room energy management controls
- Ozone laundry systems
- Commercial pool covers
- Hand dryers
- And more…
Data centers and IT equipment
- Uninterruptible power supply
- Rectifiers
- Equipment consolidation
Food service equipment
- Broilers
- Fryers
- Griddles
- Ovens
- Dishwashers
- Refrigerators
- Freezers
- And more…

Weatherization
Sealing your building envelope can yield significant energy savings and dramatically improve occupant comfort. Financial incentives are available for the following weatherization measures:
- Air sealing on doors, exterior penetrations, electrical outlet gaskets, windows and more
- Weather stripping
- Above-ground wall insulation
- Duct sealing and insulation
- Covers and gap sealers for in-room air conditioners

Custom Projects
If you have an idea for an energy-saving project that is not eligible for other Ameren Illinois incentives, you may benefit from our Custom offering. Financial incentives are based on energy reduction for projects such as:
- Compressed air
- Large HVAC projects
- BAS/HVAC controls (building automation systems)
- Water heat recovery for fuel-fired furnaces
- Water treatment process improvements
- Reduced rational loss from heating equipment
- Combined Heat & Power
- And more…

New Construction
By incorporating energy efficiency into the design and build process, your building project may qualify for New Construction incentives, including:
- Financial incentives for lighting projects, HVAC upgrades, lighting and HVAC controls, refrigeration equipment, specialty equipment and custom projects
- Complimentary energy design assistance to help offset the cost of implementing energy-efficient strategies for commercial and multifamily buildings
- A design team participation incentive to offset design team time associated with program participation

Technical Assistance & Optimization Services
Ameren Illinois offers a range of programs to help businesses identify cost-effective, energy-saving opportunities to maximize building performance and save you money. Technical assistance and optimization services include:
- Retro Commissioning (RCx)
- Monitoring-Based Commissioning (MBCx)
- Virtual Commissioning (VCx)
- Metering & Monitoring
- Strategic Energy Management (SEM)
- Feasibility Study
- Process Energy Advisor (PEA)

Instant Incentives
The Instant Incentives program offers discounts on energy-efficient equipment purchased through qualifying distributors. Instant Incentives allow you to receive discounts at the time of purchase, so you won’t have to wait on a rebate check or for your project to be completed, and no application is necessary.

Business Online Store
Discounted energy-efficient products are available exclusively for Ameren Illinois business customers through our Business Online Store. Online promotions are dramatically reduced from retail prices, rebate offers are automatic and instant, and products are shipped directly to you. Save on LED fixtures, advanced power strips, water-saving devices and more!
Application Assistance
For application assistance or to see if your facility could benefit from financial incentives, request a FREE Energy Consultation with an Energy Advisor.
Questions? Call 1.866.800.0747 or email IllinoisBusinessEE@ameren.com.