Constellation -- Profile Analysis

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Constellation Plan Summary

Constellation does not currently have any plans available on IL Energy Ratings.

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Customer Reviews of Constellation

Reviews Overall

6th place
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Most Recent Constellation Reviews  


Best Rate Available At The Time
Constellation had the lowest rate at the start of 2022 when Eversource's standard rate increased. There were no enrollment or cancellation fees. It was the best deal at the time that my previous alternate electricity supplier's contract was ending. Although this Constellation plan lasts for a longer term than I wanted, I can exit the plan at any time without penalty should a different supplier offer a lower rate. Connecticut Customer from East Windsor CT

Friendly, helpful people.
When I had questions and when I told them I was considering changing my plan, everyone was still super nice and friendly. Nancy V from Northfield OH

I love constellation energy, I hate National Grid
National grid overcharges, I switched to consyellation , the PSC is forcing me to go back to National grid. A terrible situation. The PSC and politicians are not serving the Public ! andy from Brooklyn NY


4-5 Star Reviews: 543 (54%)