Who bills me for gas if I switch to Vista Energy?

There is no increased cost to switch to Vista Energy from Nicor Gas. However, you will see two new line items on your Nicor Gas bill if you choose to participate in Customer Select – a Customer Select Charge and a Transportation Service Credit. The Customer Select Charge recovers the costs from pipelines to assist in the daily balancing of gas supplies on Nicor Gas’ system. The Customer Select Charge is not an additional cost for Customer Select participants – customers buying their gas from Nicor Gas pay this charge as part of their overall Gas Supply Charge. The Customer Select Charge is billed to customers based on usage. The rate may change each month and it is filed with the Illinois Commerce Commission. The Transportation Service Credit is a credit for certain costs that are included in our distribution rates that are not incurred by Customer Select customers – such as some uncollectible expenses and storage costs. It is credited to customers based on usage.