Market Notices

AEMO ELECTRICITY MARKET NOTICE

In order to maintain the power system in a secure operating state in the VIC region, AEMO had invoked automated constraint set CA_BRIS_5873DCEF from 0500 hrs to 1135 hrs 11/01/2026.

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

AEMO ELECTRICITY MARKET NOTICE

Correction to Market Notice 132701
Inter-regional transfer limit variation - 8848 and 8849 (Greenbank to Middle Ridge) 275kV line O/S - QLD region - 11/01/2026

At 1130 hrs 11/01/2026 there will be a short notice outage of 8848 and 8849 (Greenbank to Middle Ridge) 275kV lines.

The following constraint set(s) invoked at 11:30 hrs 11/01/2026
Q-MRGB_8848_8849
Q-X_MRGB_MRGB

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

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - 8848 and 8849 (Greenbank to Middle Ridge) 275kV line O/S - QLD region - 11/01/2026

At 1130 hrs 11/01/2026 there will be a short notice outage of 8848 and 8849 (Greenbank to Middle Ridge) 275kV lines.

The following constraint set(s) invoked at 0800 hrs 13/01/2026
Q-MRGB_8848_8849
Q-MRGB_8848_8849

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

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Woolooga 275kV SVC - QLD region - 11/01/2026

At 0138 hrs 11/01/2026 there was an unplanned outage of Woolooga 275kV SVC.

The following constraint set(s) invoked at 0145 hrs 11/01/2026
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

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Kerang SVC - VIC region - 10/01/2026

At 0825 hrs 10/01/2026 there was an unplanned outage of Kerang SVC .

The following constraint set(s) invoked at 0830 hrs 10/01/2026
V-KGTS_SVC

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

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_5873DCEF from 0500 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;

V-S-MNSP1
VIC1-NSW1
VIC-SA

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation- Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 09/01/2026

Refer market notice: 132616

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

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Dederang - South Morang No2 330kV line - VIC region - 09/01/2026

At 1700 hrs 09/01/2026 there was an unplanned outage of Dederang - South Morang No2 330kV line.

The following constraint set(s) invoked at 1720 hrs 09/01/2026
V-DBUSS_T

This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1-NSW1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Dederang - Murray No 67 330kV line - VIC region - 09/01/2026

At 1603 hrs 09/01/2026 there was an unplanned outage of Dederang - Murray No 67 330kV line.

The following constraint set(s) invoked at 1610 hrs 09/01/2026
V-DDMS
V-DBUSS_L

This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1-NSW1,NSW1-QLD1,V-S-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations