Want a better Illinois electricity or natural gas plan that's easy to understand, has a fixed rate, and gives you peace of mind? When you choose Vista Energy for your Illinois home you can expect to enjoy flexibility and convenience you'd never find with Ameren or your local utility.
When you enroll in one of our fixed-rate natural gas or electricity plans for Illinois, you pay the same rate for your entire contract length. Calculate your monthly energy use and see how you can save on future bills!
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Choose Your Plan
Complete the Online Order Form
You can also enroll over the phone with customer service by calling:
(888) 211 - 4093
Mon - Fri 7:00 am to 6:00 pm CST
Our representative are waiting to help you Mon - Fri 7:00 am to 6:00 pm CST