Renewable Energy
With new and emerging technologies, more people are searching for ways to utilize renewable resources to power their homes or businesses, help the environment, and even save money. We’re here to help you understand the options available to you and how those options may affect your service.
Explore Solar Options

Customer-Owned Solar

There are a variety options available today to invest in solar energy on your property.
Explore Customer-Owned Solar

Community Solar

Is privately owned solar not right for you? Community Solar is an easy, subscription-based way to support solar in your community without installing a single panel.
Explore Community Solar
Leading the Energy Transition
Ameren is transforming the energy grid by making it cleaner, safer, more reliable, resilient and secure.
See How
More Options for Your Business

Business-Owned Solar

There are a variety options available today to invest in solar energy on your property.
Explore Now

Renewable Solutions Program

A subscription-based program that allows eligible businesses to replace up to 100% of their total energy use with renewable sources.
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Distributed Generation

There are a variety options available today to invest in solar energy.
Explore Now

Resources for Developers

Ameren Illinois has created a one-stop shop for Renewable Energy Developers to obtain all of the information they need to begin and complete a project. From what you need to develop an individual residential project, to Community Solar, and all the way up to a large industrial project.
See Developer Resources
More Clean Energy Resources
More Energy Options
Energy Efficiency
Ameren Missouri offers savings opportunities through programs and incentives.
Neighborhood Solar Program
We've partnered with community organizations to build solar facilities.
Energy Solutions
Efficient and cleaner electric equipment in business settings and on our roads.
Paperless Billing
Save paper and receive your bill electronically.
Paperless Billing
Save paper and receive your bill electronically.
Sources of Supply
See the breakdown of where your power originates.
Electric Vehicles
Learn how EV ownership can impact your life – and your energy bill. 
Electric Vehicles
Learn how EV ownership can impact your life – and your energy bill. 
Peak Time Savings
Enroll your smart thermostat to shift demand on the grid and earn rewards.
Peak Time Savings
Enroll your smart thermostat to shift demand on the grid and earn rewards.
Energy Efficiency
Ameren Missouri offers savings opportunities through programs and incentives.
Neighborhood Solar Program
We've partnered with community organizations to build solar facilities.
Energy Solutions
Efficient and cleaner electric equipment in business settings and on our roads.
Paperless Billing
Save paper and receive your bill electronically.
Paperless Billing
Save paper and receive your bill electronically.
Sources of Supply
See the breakdown of where your power originates.
Electric Vehicles
Learn how EV ownership can impact your life – and your energy bill. 
Electric Vehicles
Learn how EV ownership can impact your life – and your energy bill. 
Peak Time Savings
Enroll your smart thermostat to shift demand on the grid and earn rewards.
Peak Time Savings
Enroll your smart thermostat to shift demand on the grid and earn rewards.