Gas Exchange Gas Exchange provides a wealth of specific information for use by suppliers and non-residential gas transportation end-users, including:

• Bulletin Board
  This includes information on OFO/Critical Day, Gas Advisories and other important notices.
  
  
• Nomination System
  This web-based system is used by suppliers to submit nominations electronically – through the online application or using the batch file option.
  
  
• TCIDB/DBS
  This is a Web-based feature primarily for suppliers and end-users looking to gain access to account information, billing summary information, storage balance and usage, MDCQ and MDN's.
  • TCIDB/DBS Subscription form 
    
    
• Open Access
  This Web-based feature allows suppliers to access current and prospective customers'  transcripts, statements and billing information, with proper authorization from the customer.
  
  
• Composition of Natural Gas
  Monthly report and historical report of the composition of natural gas as reported by pipelines.

If you are a residential customer, please visit the Residential section of our Web site to find information that might be of more interest to you.