Market Notices

122523RECLASSIFY CONTINGENCY27/12/2024 03:27:45 PM

Reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.

Region: NSW1

Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV

Duration: 27/12/2024 15:27 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
122522PRICES SUBJECT TO REVIEW27/12/2024 03:25:27 PM

[EventId:202412271530_review] Prices for interval 27-Dec-2024 15:30 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1525 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:30.

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.
     
122521PRICES SUBJECT TO REVIEW27/12/2024 03:20:28 PM

[EventId:202412271525_review] Prices for interval 27-Dec-2024 15:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1520 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:25.

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.
     
122520PRICES SUBJECT TO REVIEW27/12/2024 03:15:22 PM

[EventId:202412271520_review] Prices for interval 27-Dec-2024 15:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1515 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:20.

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.
     
122519PRICES SUBJECT TO REVIEW27/12/2024 03:10:29 PM

[EventId:202412271515_review] Prices for interval 27-Dec-2024 15:15 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1510 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:15.

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.
     
122518PRICES SUBJECT TO REVIEW27/12/2024 03:05:21 PM

[EventId:202412271510_review] Prices for interval 27-Dec-2024 15:10 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1505 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:10.

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.
     
122516PRICES SUBJECT TO REVIEW27/12/2024 03:00:22 PM

[EventId:202412271505_review] Prices for interval 27-Dec-2024 15:05 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1500 hrs on 27 December 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 27-Dec-2024 15:05.

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.
     
122509RECLASSIFY CONTINGENCY27/12/2024 08:09:21 AM

Cancellation of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: NSW1

Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV

Cancellation time: 27/12/2024 08:09

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 122506

Auto-generated on behalf of Manager NEM Real Time Operations
     
122508RECLASSIFY CONTINGENCY27/12/2024 08:04:21 AM

Cancellation of a Non-Credible Contingency Event: Bannaby - Mt Piper 5A6 500kV line and Bannaby - Mt Piper 5A7 500kV line in NSW1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: NSW1

Lines: Bannaby - Mt Piper 5A6 500kV and Bannaby - Mt Piper 5A7 500kV

Cancellation time: 27/12/2024 08:04

Constraint set(s) revoked:
N-5A6+5A7_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1


Refer AEMO Electricity Market Notice 122504

Auto-generated on behalf of Manager NEM Real Time Operations
     
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