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Welcome to Plug In Illinois

Approximately 1.3 million residential customers use an Alternative Retail Electric Supplier. View Detailed Report

Welcome to Plug In Illinois®, the Official Electric Choice Website of the Illinois Commerce Commission. Here you can learn about retail choice in Illinois, what an Alternative Retail Electric Supplier is, and what they can do for you. Even if you are not interested in an alternative supplier now, you can learn about utility rates, real-time electricity pricing, and additional ways to conserve energy, regardless of who you choose as your electric supplier.

Electric Choice Basics

Get to understand the electric supplier market in Illinois and how it can affect you.

Municipal Aggregation

See if your community has specific rate offers.

Understand Your Bill

How to read your bill, including information about single and separate billing.

Compare Offers

Utility Price to Compare

Consumer Reviews and Protections

Welcome to Plug In Illinois

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