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Ameren Illinois Online Marketplace

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Ameren Illinois Online Marketplace

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Welcome to the Ameren Illinois Online Marketplace.

Get instant savings on smart thermostats.

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Get instant savings on smart thermostats.

Shop All

Featured Products

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Google, Nest Thermostat and Nest Learning Thermostat are trademarks of Google LLC.

1✔
Confirm
Eligibility
2✔
Create Marketplace
Account

Confirm Eligibility

We just need to confirm that you are an Ameren Illinois residential customer.

Please enter your Ameren Illinois residential account number and the zip code for your account’s residential service address.

*You will be asked to complete this step before finalizing your order.

1✔
Confirm
Eligibility
2✔
Create Marketplace
Account

Create Your Ameren Illinois Online Store Account

  • Passwords must be at least 8 characters.
  • Passwords must include a number.
  • Passwords must include a special character.
  • Phone Number must be 10-Digits.
  • Phone Number must contain numbers only.

    • The Marketplace has been
    customized for you and your home.

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