Implementation of DWGM interim LNG storage measure rule change

Market Declared Wholesale Gas Market
ConvenorAEMO Gas
Accepting submissions?Yes
Submissions close24/01/2023

AEMO is implementing this Procedure change to comply with the AEMC’s DWGM interim LNG storage measures rule change. As a consequence of this Rule change AEMO is consulting on changes to the Wholesale Market Gas Scheduling Procedures and the new Wholesale Market LNG Reserve Procedures. 

The Procedures must be in place by 1 March 2023, as required by the Rules, to allow refilling of AEMO’s LNG reserve for Winter 2023. Therefore AEMO is undertaking an expedited Procedure change.

Consultation Timeline



Impact and Implementation Report (IIR)

20 December 2022  

IIR Consultation Submissions due

24 January 2023

Notice of Decision

8 February 2023

Effective Date of Procedure

1 March 2023             

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