Home Energy Assessments
Not sure where to begin? A Home Energy Assessment can help uncover how your home uses and loses energy—and personalized ways to save
Home Insulation Rebates
Wall and attic insulation upgrades offer some of the largest opportunities to save energy and money at home.
Space Heating Rebates
Upgrading to energy-efficient HVAC equipment can help lower your energy costs and keep you comfortable year-round.
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New Home ConstructionSave up to $1400 -
High Efficiency Natural Gas Water HeaterSave up to $150 -
Boiler Tune-upSave up to $50 -
ecobee Smart Thermostat (Premium)$249.99 $119.99 Save $130.00 -
ecobee Smart Thermostat Enhanced$189.99 $59.99 Save $130.00
Energy Efficiency Tools
Learn which energy-efficient options are best for your home through the Ameren Illinois Efficient Choice tool.