Plug In Illinois®, is the Official Electric Choice Website of the Illinois Commerce Commission. Here you can learn about electric competition in Illinois and find out how to choose a supplier. Even if you are not interested in choosing a different supplier at the moment, you can learn more about your utility rate, find out what real-time electricity pricing is and learn about additional ways to conserve energy, regardless of who you choose as your electric supplier.
Ameren Illinois is neutral to your electric supply choice and therefore does not recommend one supply option over another. We do fully support and encourage you to explore all of your electric supply options. Regardless of your energy supply choice, our commitment to delivering safe reliable energy remains unchanged. CNT Energy is the approved administrator for the Power Smart Pricing program.