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Welcome to Nicor's Gas Exchange Website. This site is used by suppliers and non-residential end-users. If you are a residential customer and would like to see your account, click here to go to the Customer Select Website.

Gas Exchange  (TCIDB/DBS files)
     TCIDB Data Created 12/6/2016 9:28:46 PM

Open Access  (Suppliers Only)

Gas Exchange Bulletin Board*New!


Terms & Conditions/Rates & Riders


Gas Transportation Gas Composition


Nicor Gas Holidays, 1st of the Month and Holiday
     Nomination Deadlines

Heating & Cooling Degree Days - Previous Month (2016-11)

Heating & Cooling Degree Days - Current Month (2016-12)

Critical Day / OFO Information

Gas Advisory

Gas Futures  (Nymex Link)

Northern Border

Firm Pipeline Capacity

Authorized Use Gas

Curtailment Notice

Nomination Instructions

How to Retrieve Grid Data

Download Gas Exchange Nomination System

Gas Transportation Customer Service*New!


Rates & Service Options

Transportation Contract Forms

Phone Numbers

Gas Transportation Supplier List

Subscription Form*New!

Gas Exchange Pricing

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