Guaranteed Bill makes it easy for you to do monthly budgeting. You pay the same amount every month for 12 months, regardless of the weather and changing gas prices — guaranteed!
Know What You're Paying Each Month
Lock in before the next heating season when cold weather can play havoc on your gas bills.
How It Works
By choosing Guaranteed Bill, you will be enrolling in your utility’s Choice program if you are not already with a Choice supplier. Your terms and conditions can vary, depending on the date of enrollment. Click here to view our terms.
Please note: Our name changed from Nicor Advanced Energy LLC to Illinois Energy, USA, LLC on November 1, 2017.
Illinois Energy's price may be lower or higher than traditional utility service at any time during the term of your agreement.