From March 1 2019, AEMO will operate a Capacity Trading Platform (CTP) and a Day Ahead Capacity Auction (DAA). The CTP facilitates a secondary market for trading standardised pipeline capacity, park and compression products. The DAA is a daily auction for contracted but unnominated capacity that runs shortly after nomination cut-off time. AEMO has prepared guidance material to assist facility operators and industry with participating in these markets.

The overview guide provides a general overview of the framework and operation for the DAA and CTP.

• PCT overview guide (1.2 MB, pdf)

Market System Interface Guides

• Guide to Capacity Trading and Day Ahead Auction Reports v1.0 (1.6 MB, pdf)
• Guide to Capacity Trading and Day Ahead Auction Transactions v1.0 (1.9 MB, pdf)
• Guide to Gas Supply Hub Reports (clean) v1.9 (1.2 MB, pdf)

For further information, please contact AEMO’s Information and Support Hub.