Market Notices

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Vineyard - Sydney West 29 330kV line - NSW region - 18/03/2026

At 1000 hrs 18/03/2026 there was an unplanned outage of Vineyard - Sydney West 29 330kV line.

The following constraint set(s) invoked at 1010 hrs 18/03/2026
N-SWVY_29

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

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer limit variation - Murraylink

There has been an unplanned outage of Murraylink.

The following constraint set was invoked at 1030 hrs 17/03/2026

I-MURRAYLINK

The constraint set contains the following interconnector on the left hand side.

VIC1-NSW1,V-S-MNSP1

Refer to AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Armidale 1 330kV SVC - NSW region - 16/03/2026

At 1630 hrs 16/03/2026 there was a short notice outage of Armidale 1 330kV SVC.

The following constraint set(s) invoked at 1630 hrs 16/03/2026
N-AR_VC1

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 - Directlink - NSW Region

There has been an unplanned outage of the No 2 Leg of Directlink .

The following constraint set was invoked at 2345 hrs 14/03/2026

N-MBTE_1

The constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Refer AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual Minimum System Load (MSL) MSL1 event in the SA Region on 14/03/2026.

Cancellation - Actual MSL1- SA Region at 1415 hrs 14/03/2026.

Refer to Market Notice 134801for MSL1.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE
Actual Minimum System Load MSL1 condition in the SA Region on 14/03/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 09/03/2026.

The advisory MSL thresholds are:
- MSL1: 32 MW
- MSL2: -119 MW
- MSL3: -470 MW

The demand is below the MSL1 threshold.

Demand refers to Operational Demand that excludes contribution from Significant Non-Scheduled Generation: see definitions at https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/operational-demand-data .



Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Forecast Minimum System Load (MSL) MSL1 event in the VIC Region on 14/03/2026.

Cancellation - Forecast MSL1- VIC Region at 1120 hrs 14/03/2026.

Refer to Market Notice 134799 for MSL1.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the VIC Region on 14/03/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 14/03/2026.

Minimum System Load (MSL) conditions are forecast when demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1: 1905 MW
- MSL2: 1405 MW
- MSL3: 905 MW

The demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1200 hrs 14/03/2026 to 1300 hrs 14/03/2026. Minimum demand is forecast to be 1859 MW at 1300 hrs.


Forecast demand refers to forecast Operational Demand that excludes contribution from Significant Non-Scheduled Generation: see definitions at https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/operational-demand-data.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA region on 14/03/2026.

Minimum System Load (MSL) conditions are forecast when demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1: 34 MW
- MSL2: -117 MW
- MSL3: -468 MW

The demand is forecast to be below the MSL1 threshold for the following period:
From 1230 hrs 14/03/2026 to 1330 hrs 14/03/2026. Minimum demand is forecast to be 21 MW at 1330 hrs.

Forecast demand refers to forecast Operational Demand that excludes contribution from Significant Non-Scheduled Generation: see definitions at https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/operational-demand-data .

AEMO Operations