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Ameren Missouri (Gas) - Business Energy Efficiency Program

Fed. Government
Local Government
State Government
Maximum Rebate 

All Equipment rebates are capped at the amount shown or 50% of cost, whichever is lower (unless otherwise noted)
Post-Audit Ceiling Insulation: $250
Post-Audit Wall Insulation: $400
Post-Audit Air Sealing: $800
Steam Trap Replacements: $1250

Program Info
Start Date 


Expiration Date 


Program Type 
Utility Rebate Program
Rebate Amount 

Post-Audit Ceiling Insulation: $0.0268 x sq ft
Post-Audit Wall Insulation: $0.0402 x sq ft
Post-Audit Air Sealing: $395 per 0.5 ACH
Programmable Thermostats: $25/unit for up to 2 units
Energy Audit Weatherization: $500 - $800
Steam Trap Replacements: $50/unit
Natural Gas Water Heater: $50
Steam Cooker: $1800
Fryer: $900


Ameren Missouri offers its commercial natural gas customers rebates for the installation of certain energy efficient natural gas equipment and measures, such as programmable thermostats, food service equipment, building insulation and water heating equipment. Certain measures, such as building insulation and air sealing, require a pre-installation audit to determine the most cost-effective measures. All measures and equipment must meet program efficiency and installation requirements. Customers should contact Ameren Missouri prior to making equipment purchases.

Other Information 

See program web site