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132616INTER-REGIONAL TRANSFER09/01/2026 02:21:47 PM
Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 09/01/2026
AEMO ELECTRICITY MARKET NOTICE
In order to maintain the power system in a secure operating state in the VIC region, AEMO has invoked automated constraint set CA_BRIS_58730C07 from 1410 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
VIC1-NSW1
Manager NEM Real Time Operations
In order to maintain the power system in a secure operating state in the VIC region, AEMO has invoked automated constraint set CA_BRIS_58730C07 from 1410 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
VIC1-NSW1
Manager NEM Real Time Operations
132556INTER-REGIONAL TRANSFER08/01/2026 02:45:35 AM
Inter-regional transfer limit variation - Mt England Tarong (8812) 275kV Line - QLD region - 08/01/2026
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Mt England Tarong (8812) 275kV Line - QLD region - 08/01/2026
At 0240 hrs 08/01/2026 there was a short notice outage of Mt England Tarong (8812) 275kV Line.
The following constraint set(s) invoked at 0240 hrs 08/01/2026
Q-TRME
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Mt England Tarong (8812) 275kV Line - QLD region - 08/01/2026
At 0240 hrs 08/01/2026 there was a short notice outage of Mt England Tarong (8812) 275kV Line.
The following constraint set(s) invoked at 0240 hrs 08/01/2026
Q-TRME
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
132084INTER-REGIONAL TRANSFER24/12/2025 01:42:19 PM
Inter-regional transfer limit variation - Liverpool - Sydney South No. 12 330 kV Line - NSW region - 24/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Liverpool - Sydney South No. 12 330 kV Line - NSW region - 24/12/2025
At 1314 hrs 24/12/2025 there was a short notice outage of Liverpool - Sydney South No. 12 330 kV Line.
The following constraint set(s) invoked at 1315 hrs 24/12/2025
N-LPSS_12
This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1-NSW1,N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Liverpool - Sydney South No. 12 330 kV Line - NSW region - 24/12/2025
At 1314 hrs 24/12/2025 there was a short notice outage of Liverpool - Sydney South No. 12 330 kV Line.
The following constraint set(s) invoked at 1315 hrs 24/12/2025
N-LPSS_12
This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1-NSW1,N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
132042INTER-REGIONAL TRANSFER23/12/2025 08:46:10 AM
Inter-regional transfer limit variation - [outage element] - NSW region - 23/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - [outage element] - NSW region - 23/12/2025
A planned outage of Tamworth 1 330kV SVC in the NSW region was scheduled from 0640 hrs 16/12/2025 to 1640 hrs 31/12/2025.
The outage has been completed and Tamworth 1 330kV SVC returned to service at 0845 hrs 23/12/2025
Constraint set(s) revoked: N-TW_SVC
Manager NEM Real Time Operations
Inter-regional transfer limit variation - [outage element] - NSW region - 23/12/2025
A planned outage of Tamworth 1 330kV SVC in the NSW region was scheduled from 0640 hrs 16/12/2025 to 1640 hrs 31/12/2025.
The outage has been completed and Tamworth 1 330kV SVC returned to service at 0845 hrs 23/12/2025
Constraint set(s) revoked: N-TW_SVC
Manager NEM Real Time Operations
132003INTER-REGIONAL TRANSFER22/12/2025 10:00:51 AM
Inter-regional transfer limit variation - Directlnk DC2 80kV LINE- NSW region - 22/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Directlnk DC2 80kV LINE- NSW region - 22/12/2025
A planned outage of Directlnk DC2 80kV LINE in the NSW region was scheduled from 1520 hrs 21/12/2025 to 1700 hrs 22/12/2025.
The outage has been completed and Directlnk DC2 80kV LINE returned to service at 0910 hrs 22/12/2025
Constraint set(s) revoked: N-X_MBTE_1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Directlnk DC2 80kV LINE- NSW region - 22/12/2025
A planned outage of Directlnk DC2 80kV LINE in the NSW region was scheduled from 1520 hrs 21/12/2025 to 1700 hrs 22/12/2025.
The outage has been completed and Directlnk DC2 80kV LINE returned to service at 0910 hrs 22/12/2025
Constraint set(s) revoked: N-X_MBTE_1
Manager NEM Real Time Operations
131954INTER-REGIONAL TRANSFER20/12/2025 09:28:50 PM
Inter-regional transfer limit variation - Kemps Creek 500/330 kV #3 Transformer - NSW region - 20/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Kemps Creek 500/330 kV #3 Transformer - NSW region - 20/12/2025
At 2104 hrs 20/12/2025 there was an unplanned outage of Kemps Creek 500/330 kV #3 Transformer.
The following constraint set(s) invoked at 2115 hrs 20/12/2025
N-KC_TX
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Kemps Creek 500/330 kV #3 Transformer - NSW region - 20/12/2025
At 2104 hrs 20/12/2025 there was an unplanned outage of Kemps Creek 500/330 kV #3 Transformer.
The following constraint set(s) invoked at 2115 hrs 20/12/2025
N-KC_TX
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131760INTER-REGIONAL TRANSFER18/12/2025 08:16:45 AM
Inter-regional transfer limit variation - Halys-Braemar 8814 275kV LINE - QLD region - 18/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Halys-Braemar 8814 275kV LINE - QLD region - 18/12/2025
At 0759 hrs 18/12/2025 there was an unplanned outage of Halys-Braemar 8814 275kV LINE.
The following constraint set invoked at 0805 hrs 18/12/2025
Q-BRHA
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Halys-Braemar 8814 275kV LINE - QLD region - 18/12/2025
At 0759 hrs 18/12/2025 there was an unplanned outage of Halys-Braemar 8814 275kV LINE.
The following constraint set invoked at 0805 hrs 18/12/2025
Q-BRHA
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131719INTER-REGIONAL TRANSFER16/12/2025 05:49:05 PM
Inter-regional transfer limit variation - Tamworth 1 330kV SVC - NSW region - 16/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Tamworth 1 330kV SVC - NSW region - 16/12/2025
At 1642 hrs 16/12/2025 there was an unplanned outage of Tamworth 1 330kV SVC.
The following constraint set invoked at 1650 hrs 16/12/2025
N-TW_SVC
This constraint set contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Tamworth 1 330kV SVC - NSW region - 16/12/2025
At 1642 hrs 16/12/2025 there was an unplanned outage of Tamworth 1 330kV SVC.
The following constraint set invoked at 1650 hrs 16/12/2025
N-TW_SVC
This constraint set contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131692INTER-REGIONAL TRANSFER16/12/2025 02:08:18 PM
Inter-regional transfer limit variation - Dapto - Sydney South (11) 330kV line- NSW region - 16/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Dapto - Sydney South (11) 330kV line- NSW region - 16/12/2025
A planned outage of Dapto - Sydney South (11) 330kV line in the NSW region was scheduled from 0630 hrs 16/12/2025 to 1500 hrs 17/12/2025.
The outage has been completed and Dapto - Sydney South (11) 330kV line returned to service at 1352 hrs 16/12/2025
Constraint set(s) revoked: N-DTSS_11
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Dapto - Sydney South (11) 330kV line- NSW region - 16/12/2025
A planned outage of Dapto - Sydney South (11) 330kV line in the NSW region was scheduled from 0630 hrs 16/12/2025 to 1500 hrs 17/12/2025.
The outage has been completed and Dapto - Sydney South (11) 330kV line returned to service at 1352 hrs 16/12/2025
Constraint set(s) revoked: N-DTSS_11
Manager NEM Real Time Operations