How the change in delivery charges affects Customer Select^® participants

Customers participating in our Customer Select program purchase their natural gas from a supplier other than Nicor Gas. A Transportation Service Credit (TSC) line item appears on their monthly bill.

The TSC 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 expense and storage costs.

The Transportation Service Credit has increased from 2.08¢ to 2.11¢ per therm.