Market Notices

115635PRICES SUBJECT TO REVIEW15/03/2024 12:20:25 PM

[EventId:202403151225_review] Prices for interval 15-Mar-2024 12:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1220 hrs on 15 March 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 15-Mar-2024 12:25.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
115634PRICES SUBJECT TO REVIEW15/03/2024 12:15:19 PM

[EventId:202403151220_review] Prices for interval 15-Mar-2024 12:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1215 hrs on 15 March 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 15-Mar-2024 12:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
115633PRICES SUBJECT TO REVIEW15/03/2024 12:10:23 PM

[EventId:202403151215_review] Prices for interval 15-Mar-2024 12:15 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1210 hrs on 15 March 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 15-Mar-2024 12:15.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
115632PRICES SUBJECT TO REVIEW15/03/2024 12:05:17 PM

[EventId:202403151210_review] Prices for interval 15-Mar-2024 12:10 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1205 hrs on 15 March 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 15-Mar-2024 12:10.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
115631PRICES SUBJECT TO REVIEW15/03/2024 12:00:23 PM

[EventId:202403151205_review] Prices for interval 15-Mar-2024 12:05 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 15 March 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 15-Mar-2024 12:05.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
115630SETTLEMENTS RESIDUE15/03/2024 12:01:20 PM

[EventId:202403151200_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 15 March 2024 12:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 15 March 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 March 2024.

Refer to market notice: 115629

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.

The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1200 hrs on 15 March 2024.

This is an AEMO autogenerated Market Notice.
115629SETTLEMENTS RESIDUE15/03/2024 10:05:15 AM

[EventId:202403151005_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 15 March 2024 10:05

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1005 hrs on 15 March 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 March 2024.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.

The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1005 hrs on 15 March 2024.

This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
115627INTER-REGIONAL TRANSFER15/03/2024 06:31:39 AM

Inter-regional transfer limit variation - constraint automation to manage Power System Security in SA region - 15/03/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - constraint automation to manage Power System Security in SA region - 15/03/2024

At 0600 hrs 15/03/2024 there was a short notice outage of Robertstown - Tungkillo No. 2 275 kV Line.
At 0615 hrs 15/03/2024 there was a short notice outage of Tungkillo - Para No. 1 275 kV Line.

In order to maintain the power system in a secure operating state in the SA region, AEMO has invoked the following automated constraint sets.

CA_SYDS_5505DC4C from 06:00 hrs until further notice

These constraint sets contains equations with the following interconnector on the LHS;

V-S-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
115626INTER-REGIONAL TRANSFER15/03/2024 05:10:47 AM

Inter-regional transfer limit variation - constraint automation to manage Power System Security in SA region - 15/03/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - constraint automation to manage Power System Security in SA region - 15/03/2024

In order to maintain the power system in a secure operating state in the SA region, AEMO has invoked the following automated constraint sets.

CA_SYDS_5505D0BC from 04:40 hrs to 05:10 hrs
CA_SYDS_5505D516 from 04:55 hrs to 05:10 hrs

These constraint sets contains equations with the following interconnector on the LHS;

V-S-MNSP1,V-SA

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
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