Market Notices

141139MINIMUM SYSTEM LOAD18/04/2026 02:15:11 PM

Cancellation of ActualMinimum System Load (MSL) MSL1 event in the SA Region on 18/04/2026.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of ActualMinimum System Load (MSL) MSL1 event in the SA Region on 18/04/2026.

Cancellation - ActualMSL1- SA Region at 1405 hrs 18/04/2026.

Refer to Market Notice 141138 for MSL1.

Manager NEM Real Time Operations
     
141138MINIMUM SYSTEM LOAD18/04/2026 12:35:23 PM

Actual Minimum System Load MSL1 condition in the SA Region on 18/04/2026

AEMO ELECTRICITY MARKET NOTICE
Actual Minimum System Load MSL1 condition in the SA Region on 18/04/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 18/04/2026.

The advisory MSL thresholds are:
- MSL1: 54 MW
- MSL2: -97 MW
- MSL3: -448 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
     
141049RESERVE NOTICE12/04/2026 01:40:24 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 12/04/2026

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the SA region advised in AEMO Electricity Market Notice No. 141048 is cancelled at 1340 hrs 12/04/2026.

Manager NEM Real Time Operations
     
141048RESERVE NOTICE12/04/2026 12:53:50 PM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 14/04/2026

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following Period:


[1.] From 0130 hrs 14/04/2026 to 0200 hrs 14/04/2026.
The forecast capacity reserve requirement is 406 MW.
The minimum capacity reserve available is 258 MW.


Manager NEM Real Time Operations
     
140942RESERVE NOTICE06/04/2026 01:14:21 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 07/04/2026

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the SA region advised in AEMO Electricity Market Notice No. 140941 is cancelled at 1315 hrs 06/04/2026.

Manager NEM Real Time Operations
     
140941RESERVE NOTICE06/04/2026 12:50:11 PM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 07/04/2026

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following Period:


[1.] From 1830 hrs 07/04/2026 to 2300 hrs 07/04/2026.
The forecast capacity reserve requirement is 473 MW.
The minimum capacity reserve available is 360 MW.


Manager NEM Real Time Operations
     
140916MINIMUM SYSTEM LOAD04/04/2026 01:52:03 PM

Cancellation of Actual Minimum System Load (MSL) MSL1 event in the SA Region on 04/04/2026.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual Minimum System Load (MSL) MSL1 event in the SA Region on 04/04/2026.

Cancellation - Actual MSL1- SA Region at 1350 hrs 04/04/2026.

Refer to Market Notice 140894 for MSL1.

Manager NEM Real Time Operations
     
140894MINIMUM SYSTEM LOAD04/04/2026 12:43:13 PM

Actual Minimum System Load MSL1 condition in the SA Region on 04/04/2026

AEMO ELECTRICITY MARKET NOTICE
Actual Minimum System Load MSL1 condition in the SA Region on 04/04/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 04/04/2026.

The advisory MSL thresholds are:
- MSL1: 68 MW
- MSL2: -83 MW
- MSL3: -344 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
     
140883MINIMUM SYSTEM LOAD04/04/2026 12:25:41 PM

Forecast Minimum System Load MSL1 condition in the SA Region on 04/04/2026

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the SA Region on 04/04/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 04/04/2026.

Minimum System Load (MSL) conditions are forecast when demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1: 68 MW
- MSL2: -83 MW
- MSL3: -344 MW

The demand is forecast to be below the MSL1 threshold for the following period[s]:
(1) From 1300 hrs 04/04/2026 to 1330 hrs 04/04/2026. Minimum demand is forecast to be 7 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 .

Manager NEM Real Time Operations
     
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