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Gas tariffs and charges

Gas distribution charges are regulated by the AER, under a national framework.  

Gas bills include many charges, including retail, wholesale, and network costs.

These charges are determined by an independent body, the Australian Energy Regulator (AER). We are required to submit a proposal to them outlining:


  • the services that we will offer,  
  • the costs associated with the provision of these services, and 
  • the prices to be charged to customers over a five-year period.  


This process is known as the gas access arrangement review, which you can read more about on our site here (PDF, 669 KB).