Market Notices

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Wednesday, 18 March 2026

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

Unit: STAN-1
Duration: 18/03/2026 12:35 to 18/03/2026 12:50
Amount: 28 MW
Constraint: NC-Q_STAN-1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Monday, 16 March 2026

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

Unit: MIDDLSF1
Duration: 16/03/2026 17:25 to 16/03/2026 17:50
Amount: 14 MW
Constraint: NC-Q_MIDDLSF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE SA1 Region Monday, 16 March 2026

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

Unit: HPR1
Duration: 16/03/2026 02:00 to 16/03/2026 02:15
Amount: -80 MW
Constraint: NC-S_HPR1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Thursday, 12 March 2026

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

Unit: WANDSF1
Duration: 12/03/2026 13:30 to 12/03/2026 13:40
Amount: 23 MW
Constraint: NC-Q_WANDSF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Thursday, 12 March 2026

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

Unit: ORABESS1
Duration: 12/03/2026 09:50 to 12/03/2026 10:00
Amount: -153 MW
Constraint: NC-N_ORABESS1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Wednesday, 11 March 2026

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

Unit: WANDB1
Duration: 11/03/2026 19:00 to 11/03/2026 19:10
Amount: -7 MW
Constraint: NC-Q_WANDB1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO and APA have been working on better ways to reflect Murraylink transfer capability more accurately during high ambient temperature conditions. APA has supplied AEMO with a real time dynamic rating and AEMO will apply this in new constraint equations to dispatch Murraylink.

At this stage, the constraint equations will only be active in Dispatch timeframe.

The following two constraint equations will be implemented in constraint set V-NIL and S-NIL, at 1000 hrs on Thursday 12th March 2026:

VSML_RAT_LIM_DYN
SVML_RAT_LIM_DYN

For full details on the formulation, the new constraint equations have now been loaded into AEMO's pre-production systems.

Terry Liu
AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Thursday, 5 March 2026

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

Unit: SUNTPSF1
Duration: 05/03/2026 08:05 to 05/03/2026 08:10
Amount: 38 MW
Constraint: NC-N_SUNTPSF1

Auto-generated on behalf of Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Tuesday, 3 March 2026

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

Unit: YWPS1
Duration: 03/03/2026 10:50 to 03/03/2026 10:55
Amount: 17 MW
Constraint: NC-V_YWPS1

Auto-generated on behalf of Manager NEM Real Time Operations