Notice of consultation - NTESMO Scheduling and Dispatch Procedure development

Date of Notice - 3 November 2025

This Notice of Standard Rules Consultation (Notice) informs all relevant parties including;

The Consultation has been conducted under clause S3.5.2 of the System Control Technical Code, Version 7.0, 14th February 2024, consistent with the expedited rules consultation procedure presented in the NER (NT) - v125 - Chapter 8.9.3.

The discussion paper is to facilitate consultation with System Participants and Interested Persons on the amendment and consolidation of the full suite of drafted and published procedures governing scheduling and dispatch of generators in the DKPS.

The review of the set of procedures pertaining to scheduling and dispatch is timely having last been reviewed over 5 years ago for a relatively simple power system, coupled with the significant evolution of the DKPS regarding supply-side technologies that now includes a substantial grid-connected inverter-based generator capacity and battery energy storage systems (BESS).

Read about the Scheduling and Dispatch Procedure Development discussion paper PDF, 948.78 KB

NTESMO invites participants and interested parties to make submissions and influence the amendment of scheduling and dispatch methods and procedures to secure the optimal outcome for the industry and consumer. It is important that each proposal for amendment is backed by clear rationale that includes evaluating the impact upon the participants arising from these amendments.

Matters under consultation

The matters under consultation are:

StageCommenceCompleteExplanation

Release of consultation pack

3 November 2025

1 December 2025

Provides stakeholders at least 20 business days as per clause 8.9.2(a) of the NER (NT)

Review and consolidation of responses

8 December 2025

02 January 2026

50 business days to draft amendments to procedures

Develop and review amended procedure/s

05 January 2026

13 February 2026

Sufficient time to review and draft amendments taking into consideration stakeholder’s first round submissions

Publish responses and commentary

Publish amended procedure

16 February 2026

13 March 2026

Publication of response to stakeholder’s first round submissions and amendments via notification on NTESMO’s website

Review and draft response to submissions by System Participants

16 March 2026

30 April 2026

Sufficient time to update proposed amendments taking into consideration stakeholder’s second round submissions

Publish responses and commentary

Publish final amended procedure

1 May 2026

1 May 2026

Final publication, including notification of date of effect

Date of effect of amended Procedure

1 July 2026

1 July 2026

Date of effect may be brought forward contingent upon outcomes of stakeholder consultation

Industry updates regarding implementation

2 March 2026

To be determined

Updates to be published on NTESMO’s website until post final transition

Complete the NTESMO Participant Response Template  DOCX, 203.44 KB

Send your response and any queries to market.operator@powerwater.com.au

Responses are due by 1 December 2025.