Market Wholesale Electricity Market (WA)
StageFirst Stage
ConvenorAEMO WEM
Accepting submissions?Yes
Submissions close30/05/2024

The Consultation Process

The consultation process is outlined below. Dates are indicative only and subject to change.

Process Stage


 Publication of Procedure Change Proposal

02 May 2024

 Closing date for submissions on Procedure Change Proposal

30 May 2024

 Publication of Procedure Change Report

14 June 2024

Proposed commencement of amended Procedure

14 June 2024     

Procedure Change Proposal

Wholesale Electricity Market Rules – Clause 2.10

Date of Notice: 2 May 2024

Matter under Consultation

AEMO has initiated this Procedure Change Proposal to amend the Procedure to reflect amendments arising from the Wholesale Electricity Market Amendment (Reserve Capacity Reform) Rules 2023, gazetted on 13 December 2023.

AEMO is seeking comment and feedback on:

  • whether the proposed changes to the Procedure effectively implement AEMO’s intended outcomes and give effect to the Amending Rules.
  • whether stakeholders believe there are any other relevant issues that have not been considered.

Invitation to Make Submissions

AEMO invites written submissions on this Procedure Change Proposal, including any alternative or additional proposals you consider may improve the procedure/s or better meet the Wholesale Market Objectives in section 122(2) of the Electricity Industry Act 2004 (and clause 1.2.1 of the WEM Rules).

Please identify any parts of your submission that you wish to remain confidential, and explain why. AEMO may still publish that information if it does not consider it to be confidential, but will consult with you before doing so.


Before the closing date for submissions, you may request a meeting with AEMO to discuss the issues and proposed changes raised in the Procedure Change Proposal, stating why you consider a meeting is necessary or desirable.

If appropriate, meetings may be held jointly with other stakeholders. Subject to confidentiality restrictions, AEMO will generally make details of matters discussed at a meeting available to other stakeholders, and may publish those details.

Closing Date and Time

Submissions in response to this Procedure Change Proposal should be sent by email to, to reach AEMO by 5.00 pm (AWST) on 30 May 2024.

All submissions must be in electronic format (pdf or Microsoft Word). Submissions should use the Procedure Change Submission form available on this page.

AEMO is not obliged to consider submissions received after the closing date and time. Any late submissions should explain the reason for delay and the detriment to you if AEMO does not consider your submission.


All submissions will be published on AEMO’s website. Confidential information will not be published, other than as specified above.


Procedure Change Report documents

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