Overview of the Declared Wholesale Gas Market

This course will provide attendees with a broad understanding of how gas works in this market.

Course content:


  • AEMO’s gas markets: eastern and south eastern markets, Gas Bulletin Board and Wallumbilla & Moomba gas hubs.
  • About the STTM – how it operates, key arrangements with trading participants, market fundamentals, emergency arrangements.
  • About the DWGM –Declared Transmission System operations in Victoria, trading participant arrangements, system security, key market concepts and processes.
  • Settlements and Prudentials – Markets settlements comparison, settlement and prudential concepts explained
  • The Gas Supply Hub – Why a gas exchange?Registering for the GSH, market and legal frameworks, trading and market operation, gas delivery, market support.

Face-to-face (single-day) class


Virtual (2 half-day) sessions

  • Basic concepts in market design and key processes for its operation.
    • The fundamentals of natural gas.
  • Gas system operations, scheduling and pricing - Concepts such as Authorised Maximum Daily Quantity.
    • How the market is settled.
    • AEMO’s role in the operation of the DWGM.
  • The roles of the different categories of participants and the inter-relationships between them.
Learning objectives:

Attendees of the course will gain an understanding of AEMO's role in the DWGM.


$480 (plus GST) per person

Course dates:





2023 course schedule coming soon

How to enrol:
  • Visit the AEMO Learning Academy
  • Click on the catalogue button to view courses
  • Add the education course to the Cart
  • Create an individual log in

You will also be able to access the AEMO e-learning and education catalogues.

For more information, please contact energyeducation@aemo.com.au

For further information, please contact energyeducation@aemo.com.au

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