Market Notices

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: 34 MW
- MSL2: -117 MW
- MSL3: -468 MW

The demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1200 hrs 04/04/2026 to 1400 hrs 04/04/2026. Minimum demand is forecast to be -67 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 is seeking a market response.

AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Forecast Minimum System Load (MSL) MSL1 event in the SA Region on 29/03/2026.

Cancellation - Forecast MSL1- SA Region at 1420 hrs 29/03/2026.

Refer to Market Notice 137833 for MSL1.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the SA Region on 29/03/2026

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 29/03/2026.

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[s]:
- From 1200 hrs 29/03/2026 to 1400 hrs 29/03/2026. Minimum demand is forecast to be -32 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

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Friday, 27 March 2026

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: DULAWF1
Duration: 27/03/2026 19:30 to 28/03/2026 03:30
Amount: 10 MW
Constraint: NC-Q_DULAWF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Friday, 27 March 2026

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: DULAWF1
Duration: 27/03/2026 13:10 to 27/03/2026 13:45
Amount: 10 MW
Constraint: NC-Q_DULAWF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Forecast Minimum System Load (MSL) MSL1 event in the SA Region on 29/03/2026.

Cancellation - Forecast MSL1- SA Region at 1000 hrs 29/03/2026.

Refer to Market Notice 135922 for MSL1.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Wednesday, 25 March 2026

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: WTAHB1
Duration: 25/03/2026 13:30 to 25/03/2026 13:35
Amount: 11 MW
Constraint: NC-N_WTAHB1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Wednesday, 25 March 2026

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: WANDSF1
Duration: 25/03/2026 11:35 to 25/03/2026 11:50
Amount: 66 MW
Constraint: NC-Q_WANDSF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1227 hrs on 24 March 2026

PRICES ARE NOW CONFIRMED for trading interval 23-Mar-2026 11:45.

In accordance with Market Notice 135953 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $0.45 $44.02
LOWER5MIN
NSW1 $0.00 $0.03
LOWER60SEC
NSW1 $0.00 $0.07
LOWER6SEC
NSW1 $0.00 $0.05
LOWERREG
NSW1 $0.90 $0.66
RAISE1SEC
NSW1 $0.01 $0.02
RAISE5MIN
NSW1 $0.01 $0.02
RAISE60SEC
NSW1 $0.03 $0.04
RAISE6SEC
NSW1 $0.05 $0.04
RAISEREG
NSW1 $6.98 $3.73


This is an AEMO autogenerated Market Notice.