Market Notices

127823SETTLEMENTS RESIDUE24/06/2025 08:00:35 PM

[EventId:202506242000_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 24 June 2025 20:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2000 hrs on 24 June 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 24 June 2025.

Refer to market notice: 127821

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.

The negative residue constraint NRM_VIC1_SA1 ceased operating at 2000 hrs on 24 June 2025.

This is an AEMO autogenerated Market Notice.
     
127822SETTLEMENTS RESIDUE24/06/2025 08:00:25 PM

[EventId:202506242000_NRM_VIC1_NSW1_stopped] NEGRES CONSTRAINT NRM_VIC1_NSW1 ceased operating from 24 June 2025 20:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2000 hrs on 24 June 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 24 June 2025.

Refer to market notice: 127820

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to NSW directional interconnector.

The negative residue constraint NRM_VIC1_NSW1 ceased operating at 2000 hrs on 24 June 2025.

This is an AEMO autogenerated Market Notice.
     
127821SETTLEMENTS RESIDUE24/06/2025 07:10:17 PM

[EventId:202506241910_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 24 June 2025 19:10

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1910 hrs on 24 June 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 24 June 2025.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.

The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1910 hrs on 24 June 2025.

This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
127820SETTLEMENTS RESIDUE24/06/2025 07:05:26 PM

[EventId:202506241905_NRM_VIC1_NSW1_started] NEGRES CONSTRAINT NRM_VIC1_NSW1 started operating from 24 June 2025 19:05

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1905 hrs on 24 June 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 24 June 2025.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to NSW directional interconnector.

The negative residue constraint set NRM_VIC1_NSW1 commenced operating from 1905 hrs on 24 June 2025.

This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
127792MARKET INTERVENTION24/06/2025 03:51:40 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer to Market Notice 127740

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1400 hrs 25/06/2025.

The direction update is issued at 1600 hrs 24/06/2025.

Manager NEM Real Time Operations
     
127747MARKET INTERVENTION23/06/2025 07:09:33 PM

Cancellation - Direction - NSW region - 23/06/2025

AEMO ELECTRICITY PARTICIPANT NOTICE

Cancellation - Direction - NSW region - 23/06/2025

Refer to Market Notice 127745.

The requirement for AEMO to issue a direction to maintain the power system in a secure operating state has ended. All associated directions are cancelled from 1907hrs on 23/06/2025.

Manager NEM Real Time Operations
     
127745MARKET INTERVENTION23/06/2025 06:00:38 PM

Direction - NSW region 23/06/2025

AEMO ELECTRICITY MARKET NOTICE.

Direction - NSW region 23/06/2025

In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the NSW region.

The direction was necessary to maintain the power system in a secure operating state.

AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided.

A further market notice will be issued when all directions related to this requirement have been cancelled.

For the purposes of the National Electricity Rules this was a clause 4.8.9 instruction under clause 4.8.9(a).


Manager NEM Real Time Operations
     
127740MARKET INTERVENTION23/06/2025 02:59:49 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer to Market Notice 127696

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 25/06/2025.

The direction update is issued at 1500 hrs 23/06/2025.

Manager NEM Real Time Operations
     
127696MARKET INTERVENTION22/06/2025 03:01:04 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer to Market Notice 127683

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 24/06/2025.

The direction update is issued at 1500 hrs 22/06/2025.

Manager NEM Real Time Operations
     
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