About Us
Helping Illinois residents and businesses save money on energy while living comfortable, safe lives.
How We Help
Since 2008, the Ameren Illinois Energy Efficiency Program has been helping our state transition into a more affordable and cleaner future. We don’t just work in your community, we’re a part of it. We work with residents, businesses, and partners across Illinois to save our customers money, lower carbon emissions, and strengthen our state’s economy. We are committed to helping you improve comfort, manage usage, and reduce costs.
Energy Savings
Saved $1.2 billion for residents and businesses.
C02 Emission Reduction
Eliminated 11.4 million tons of CO2 emissions.
Economic Development
Created and maintained over 3,000 jobs per year.
Our History
The Ameren Illinois Energy Efficiency Program was developed in 2008 after Illinois lawmakers signed a rate relief act to encourage action through education, and to provide financial incentives to offset the cost of energy-saving upgrades. Since its inception, the Program has saved customers like you over $10 million in combined energy savings. Our goal continues to remain the same as it did in the beginning of the Program — to help our customers improve comfort, manage usage, and reduce costs.
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