Authorized Use Gas

Fax Your requests to (630)983-8135

 Fax MUST include the following information:

• Customer Name
• Account/Group Number
• Transportation rate or rider number
• Maximum Daily Contract Quantity (MDCQ)
• Requested Authorized Use Gas requested - in therms Gas day in which request applies

Please remember:

1. You must make a separate request and receive approval for each request day of usage
2. Each gas day's request must be submitted to Northern Illinois Gas no earlier than the preceding gas day.
3. Requests exceeding the MDCQ will NOT be authorized.

If you have any questions, please call the Gas Transportation Customer Service Center during regular business hours(8:00 AM - 4:30 PM) at (630)983-4040, option 1.During non-business hours, call Gas Control at (630)983-7405.