Notice of consultation - NTESMO Scheduling and Dispatch Procedure development

Notice of Extension of time for publishing draft procedures Update 1

Date of Notice - 13 March 2026

This notice informs all Registered Participants and interested parties (Consulted Persons) that NTESMO is extending the date for publishing its Draft Scheduling and Dispatch Guideline and Plant Outage Procedure under clause 8.9.2(d) of the NER (NT).

NTESMO requires additional time to consider the consolidation of the suite of Scheduling and Dispatch procedures and to assess the complexity of issues and feedback received from stakeholders on the matters under consultation. The revised publication date of the Draft documents is expected to be Friday 24 April 2026.

The consultation schedule at the bottom of the consultation notice has been updated to reflect the time extension;

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 PDF, 0.89 MB, consistent with the expedited rules consultation procedure presented in the NER (NT) - v125 - Chapter 8.9.2.

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, 0.93 MB

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:

Consultation schedule

Consultation schedule showing each stage, commencement date and completion date.
StageCommenceComplete

Release of consultation pack

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

3 November 2025 8 December 2025

Review and consolidation of responses

50 business days to draft amendments to procedures

8 December 2025 02 January 2026

Develop and review amended procedure/s

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

05 January 2026 4 May 2026

Publish responses and commentary

Publish amended procedure

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

Publication of Responses to First Round Submissions and Amended Draft Procedures

11 May 2026 15 June 2026

Review and draft response to submissions by System Participants

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

15 June 2026 14 August 2026

Publish responses and commentary

Publish final amended procedure

Final publication, including notification of date of effect

21 August 2026 21 August 2026

Date of effect of amended Procedure

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

TBC TBC

Send any queries to market.operator@powerwater.com.au