Market Notices

125654RESERVE NOTICE14/03/2025 06:40:25 PM

Cancellation of Actual (LOR1) condition in the NSW region - 14/03/2025

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the NSW region - 14/03/2025

The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.125652 is cancelled at 1840 hrs 14/03/2025.

Manager NEM Real Time Operations
     
125652RESERVE NOTICE14/03/2025 05:41:45 PM

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/03/2025

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/03/2025

An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1800 hrs

The capacity reserve requirement is 1699 MW
The minimum capacity reserve available is 1528 MW

Manager NEM Real Time Operations
     
125650SETTLEMENTS RESIDUE14/03/2025 05:30:18 PM

[EventId:202503141730_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 14 March 2025 17:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1730 hrs on 14 March 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 March 2025.

Refer to market notice: 125646

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

The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1730 hrs on 14 March 2025.

This is an AEMO autogenerated Market Notice.
     
125647INTER-REGIONAL TRANSFER14/03/2025 05:11:12 PM

Inter-regional transfer limit variation - Lennox Head - Suffolk Park 9G3 132 kV Line - NSW region - 14/03/2025

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Lennox Head - Suffolk Park 9G3 132 kV Line - NSW region - 14/03/2025

At 1647 hrs 14/03/2025 there was a short notice outage of Lennox Head - Suffolk Park 9G3 132 kV Line.

The following constraint set(s) invoked at 1700 hrs 14/03/2025
N-BAMB_132_OPEN

This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
125646SETTLEMENTS RESIDUE14/03/2025 04:35:26 PM

[EventId:202503141635_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 14 March 2025 16:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1635 hrs on 14 March 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 March 2025.

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

The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1635 hrs on 14 March 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.
     
125621INTER-REGIONAL TRANSFER14/03/2025 06:03:13 AM

Inter-regional transfer limit variation - Hummocks - Waterloo 132 kV line - SA region - 14/03/2025

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Hummocks - Waterloo 132 kV line - SA region - 14/03/2025

At 0457 hrs 14/03/2025 there was an unplanned outage of Hummocks - Waterloo 132 kV line.

The following constraint set(s) invoked at 0505 hrs 14/03/2025
S-HUWT

This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
125620INTER-REGIONAL TRANSFER14/03/2025 06:03:11 AM

Inter-regional transfer limit variation - Hummocks - Bungama 132 kV line - SA region - 14/03/2025

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Hummocks - Bungama 132 kV line - SA region - 14/03/2025

At 0457 hrs 14/03/2025 there was an unplanned outage of Hummocks - Bungama 132 kV line.

The following constraint set(s) invoked at 0505 hrs 14/03/2025
S-HUBG

This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,V-SA

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
125609RESERVE NOTICE13/03/2025 06:41:32 PM

Cancellation of Actual (LOR1) condition in the NSW region - 13/03/2025

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the NSW region - 13/03/2025

The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.125606 is cancelled at 1840 hrs 13/03/2025.

Manager NEM Real Time Operations
     
125608SETTLEMENTS RESIDUE13/03/2025 06:30:23 PM

[EventId:202503131830_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 13 March 2025 18:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1830 hrs on 13 March 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 March 2025.

Refer to market notice: 125605

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

The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1830 hrs on 13 March 2025.

This is an AEMO autogenerated Market Notice.
     
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