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131683INTER-REGIONAL TRANSFER16/12/2025 10:48:00 AM
Inter-regional transfer limit variation - Woolooga No. 4 275 kV SVC - QLD region - 16/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Woolooga No. 4 275 kV SVC - QLD region - 16/12/2025
At 1032 hrs 16/12/2025 there was an unplanned outage of Woolooga No. 4 275 kV SVC.
The following constraint set(s) invoked at 1040 hrs 16/12/2025
Q-WO_VC
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 - Woolooga No. 4 275 kV SVC - QLD region - 16/12/2025
At 1032 hrs 16/12/2025 there was an unplanned outage of Woolooga No. 4 275 kV SVC.
The following constraint set(s) invoked at 1040 hrs 16/12/2025
Q-WO_VC
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
131552INTER-REGIONAL TRANSFER10/12/2025 04:32:23 PM
Inter-regional transfer limit variation - Yass - Marulan 5 330kV line - NSW region - 10/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Yass - Marulan 5 330kV line - NSW region - 10/12/2025
At 1616 hrs 10/12/2025 there was an unplanned outage of Yass - Marulan 5 330kV line.
The following constraint set invoked at 1625 hrs 10/12/2025
N-MNYS_5_WG_CLOSE
This constraint set contains equations with the following interconnectors on the LHS.
VIC1-NSW1, V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Yass - Marulan 5 330kV line - NSW region - 10/12/2025
At 1616 hrs 10/12/2025 there was an unplanned outage of Yass - Marulan 5 330kV line.
The following constraint set invoked at 1625 hrs 10/12/2025
N-MNYS_5_WG_CLOSE
This constraint set contains equations with the following interconnectors on the LHS.
VIC1-NSW1, V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131548INTER-REGIONAL TRANSFER10/12/2025 02:18:17 PM
Inter-regional transfer limit variation - Tamworth No. 1 330kV SVC - NSW region - 10/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Tamworth No. 1 330kV SVC - NSW region - 10/12/2025
At 1356 hrs 10/12/2025 there was an unplanned outage of Tamworth No. 1 330kV SVC.
The following constraint sets invoked at 1410 hrs 10/12/2025
N-TW_SVC
The constraint sets 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 No. 1 330kV SVC - NSW region - 10/12/2025
At 1356 hrs 10/12/2025 there was an unplanned outage of Tamworth No. 1 330kV SVC.
The following constraint sets invoked at 1410 hrs 10/12/2025
N-TW_SVC
The constraint sets 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
131546INTER-REGIONAL TRANSFER10/12/2025 12:11:14 PM
Inter-regional transfer limit variation - Armidale to Sapphire 8E 330kV Line - NSW region - 10/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Armidale to Sapphire 8E 330kV Line- NSW region - 10/12/2025
A planned outage of Armidale to Sapphire 8E 330kV Line in the NSW region was scheduled from 0600 hrs 10/12/2025 to 1500 hrs 10/12/2025.
The outage has been completed and Armidale to Sapphire 8E 330kV Line returned to service at 1210 hrs 10/12/2025
Constraint sets revoked: N-ARSR_8E, N-DM_SVC
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Armidale to Sapphire 8E 330kV Line- NSW region - 10/12/2025
A planned outage of Armidale to Sapphire 8E 330kV Line in the NSW region was scheduled from 0600 hrs 10/12/2025 to 1500 hrs 10/12/2025.
The outage has been completed and Armidale to Sapphire 8E 330kV Line returned to service at 1210 hrs 10/12/2025
Constraint sets revoked: N-ARSR_8E, N-DM_SVC
Manager NEM Real Time Operations
131530INTER-REGIONAL TRANSFER10/12/2025 05:45:43 AM
Inter-regional transfer limit variation - Tamworth SVC 1- NSW region - 10/12/2025
AEMO ELECTRICITY MARKET NOTICE
Tamworth SVC 1- NSW region - 10/12/2025
At 05:17 hrs 10/12/2025 there was an unplanned outage of Tamworth SVC 1.
The following constraint set invoked at 05:25 hrs 10/12/2025
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
Tamworth SVC 1- NSW region - 10/12/2025
At 05:17 hrs 10/12/2025 there was an unplanned outage of Tamworth SVC 1.
The following constraint set invoked at 05:25 hrs 10/12/2025
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
131491INTER-REGIONAL TRANSFER07/12/2025 04:43:52 PM
Inter-regional transfer limit variation - Coffs Harbor - Raleigh 9W3 132kV LINE - NSW region - 07/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Coffs Harbor - Raleigh 9W3 132kV LINE - NSW region - 07/12/2025
At 1630 hrs 07/12/2025 there was an unplanned outage of Coffs Harbor - Raleigh 9W3 132kV LINE.
The following constraint set(s) invoked at 1640 hrs 07/12/2025
N-CHRL_9W3
This constraint set(s) contains equations with the following interconnectors on the LHS.
NSW1-QLD1,N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Coffs Harbor - Raleigh 9W3 132kV LINE - NSW region - 07/12/2025
At 1630 hrs 07/12/2025 there was an unplanned outage of Coffs Harbor - Raleigh 9W3 132kV LINE.
The following constraint set(s) invoked at 1640 hrs 07/12/2025
N-CHRL_9W3
This constraint set(s) contains equations with the following interconnectors on the LHS.
NSW1-QLD1,N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131415INTER-REGIONAL TRANSFER05/12/2025 05:05:39 PM
Inter-regional transfer limit variation - Golden Plains - Cressy 2/GPEC 2 220kV CB - VIC region - 05/12/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Golden Plains - Cressy 2/GPEC 2 220kV CB - VIC region - 05/12/2025
At 1626 hrs 05/12/2025 there was a short notice outage of Golden Plains - Cressy 2/GPEC 2 220kV CB.
The following constraint set(s) invoked at 1635 hrs 05/12/2025
V-CRGP
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Golden Plains - Cressy 2/GPEC 2 220kV CB - VIC region - 05/12/2025
At 1626 hrs 05/12/2025 there was a short notice outage of Golden Plains - Cressy 2/GPEC 2 220kV CB.
The following constraint set(s) invoked at 1635 hrs 05/12/2025
V-CRGP
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
131127INTER-REGIONAL TRANSFER28/11/2025 01:08:56 PM
Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 28/11/2025
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_SYDS_583B9CD4 from 13:05 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Scheduler (NOS) for further information.
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_SYDS_583B9CD4 from 13:05 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
130974INTER-REGIONAL TRANSFER25/11/2025 03:07:49 PM
Inter-regional transfer limit variation - Canberra - Lower Tumut (07) 330kV line - NSW region - 25/11/2025
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Canberra - Lower Tumut (07) 330kV line - NSW region - 25/11/2025
A planned outage of Canberra - Lower Tumut (07) 330kV line in the NSW region was scheduled from 0700 hrs 17/11/2025 to 1500 hrs 28/11/2025.
The outage has been completed and Canberra - Lower Tumut (07) 330kV line returned to service at 1446 hrs 25/11/2025
Constraint set(s) revoked: N-CNLT_07
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Canberra - Lower Tumut (07) 330kV line - NSW region - 25/11/2025
A planned outage of Canberra - Lower Tumut (07) 330kV line in the NSW region was scheduled from 0700 hrs 17/11/2025 to 1500 hrs 28/11/2025.
The outage has been completed and Canberra - Lower Tumut (07) 330kV line returned to service at 1446 hrs 25/11/2025
Constraint set(s) revoked: N-CNLT_07
Manager NEM Real Time Operations