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126582MARKET INTERVENTION17/04/2025 02:45:57 PM
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 18/04/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 18/04/2025
Refer Market Notice 126581
AEMO no longer foresees a possible requirement for intervention to manage power system security in SA region. The advice of possible intervention is cancelled from 1445 hrs 17/04/2025.
Manager NEM Real Time Operations
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 18/04/2025
Refer Market Notice 126581
AEMO no longer foresees a possible requirement for intervention to manage power system security in SA region. The advice of possible intervention is cancelled from 1445 hrs 17/04/2025.
Manager NEM Real Time Operations
126581MARKET INTERVENTION17/04/2025 12:35:45 PM
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO ELECTRICITY MARKET NOTICE
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0830 hrs 18/04/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0830 hrs 18/04/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
126577INTER-REGIONAL TRANSFER16/04/2025 09:33:38 PM
Inter-regional transfer limit variation - Greenbank - Molendinar 8825 275kV line - QLD region - 16/04/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Greenbank - Molendinar 8825 275kV line - QLD region - 16/04/2025
At 2110 hrs 16/04/2025 there was an unplanned outage of Greenbank - Molendinar 8825 275kV line.
The following constraint set(s) invoked at 2120 hrs 16/04/2025
Q-GBMO_8824_8825
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
Inter-regional transfer limit variation - Greenbank - Molendinar 8825 275kV line - QLD region - 16/04/2025
At 2110 hrs 16/04/2025 there was an unplanned outage of Greenbank - Molendinar 8825 275kV line.
The following constraint set(s) invoked at 2120 hrs 16/04/2025
Q-GBMO_8824_8825
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
126564MARKET INTERVENTION15/04/2025 01:31:54 PM
Cancellation - AEMO Intervention Event - SA region 15/04/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - SA region 15/04/2025
Refer to Market Notice 126540
The AEMO Intervention Event and all associated directions are cancelled from 1330 hrs on 15/04/2025.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - SA region 15/04/2025
Refer to Market Notice 126540
The AEMO Intervention Event and all associated directions are cancelled from 1330 hrs on 15/04/2025.
Manager NEM Real Time Operations
126563MARKET INTERVENTION15/04/2025 01:31:44 PM
Cancellation: Direction issued to: Pelican Point Power Limited - PPCCGT PELICAN POINT
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: Pelican Point Power Limited - PPCCGT PELICAN POINT
Refer to Market Notice 126562
Direction is cancelled from: 1330 hrs 15/04/2025
Manager NEM Real Time Operations
Cancellation: Direction issued to: Pelican Point Power Limited - PPCCGT PELICAN POINT
Refer to Market Notice 126562
Direction is cancelled from: 1330 hrs 15/04/2025
Manager NEM Real Time Operations
126562MARKET INTERVENTION15/04/2025 12:28:27 AM
Update Direction - Pelican Point Power Limited - PPCCGT PELICAN POINT
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - Pelican Point Power Limited - PPCCGT PELICAN POINT
Refer to Market Notice 126541
PPCCGT PELICAN POINT at 0730 hrs 15/04/2025 to Remain synchronised and follow dispatch targets.
The PPCCGT PELICAN POINT direction is expected to stay in place until 1330 hrs 15/04/2025.
The direction update is issued at 0030 hrs 15/04/2025.
Manager NEM Real Time Operations
Update Direction - Pelican Point Power Limited - PPCCGT PELICAN POINT
Refer to Market Notice 126541
PPCCGT PELICAN POINT at 0730 hrs 15/04/2025 to Remain synchronised and follow dispatch targets.
The PPCCGT PELICAN POINT direction is expected to stay in place until 1330 hrs 15/04/2025.
The direction update is issued at 0030 hrs 15/04/2025.
Manager NEM Real Time Operations
126561SETTLEMENTS RESIDUE14/04/2025 06:15:29 PM
[EventId:202504141815_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 14 April 2025 18:15
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1815 hrs on 14 April 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 April 2025.
Refer to market notice: 126550
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 1815 hrs on 14 April 2025.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1815 hrs on 14 April 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 April 2025.
Refer to market notice: 126550
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 1815 hrs on 14 April 2025.
This is an AEMO autogenerated Market Notice.
126558INTER-REGIONAL TRANSFER14/04/2025 05:49:12 PM
Inter-regional transfer limit variation - Collector -Yass 3L 330kV Line - NSW region - 14/04/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Collector -Yass 3L 330kV Line - NSW region - 14/04/2025
A planned outage of the Collector -Yass 3L 330kV Line in the NSW region was scheduled from 0700 hrs 12/04/2025 to 1700 hrs 16/04/2025.
The outage has been completed and the Collector -Yass 3L 330kV Line returned to service at 1735 hrs 14/04/2025
Constraint set(s) revoked: N-CTYS_3L_WG_CLOSE
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Collector -Yass 3L 330kV Line - NSW region - 14/04/2025
A planned outage of the Collector -Yass 3L 330kV Line in the NSW region was scheduled from 0700 hrs 12/04/2025 to 1700 hrs 16/04/2025.
The outage has been completed and the Collector -Yass 3L 330kV Line returned to service at 1735 hrs 14/04/2025
Constraint set(s) revoked: N-CTYS_3L_WG_CLOSE
Manager NEM Real Time Operations
126550SETTLEMENTS RESIDUE14/04/2025 05:30:24 PM
[EventId:202504141730_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 14 April 2025 17:30
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 14 April 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 April 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 1730 hrs on 14 April 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.
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 14 April 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 April 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 1730 hrs on 14 April 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.