Market Notices

119028RESERVE NOTICE18/10/2024 03:29:54 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 18/10/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119019 is cancelled at 1500 hrs 18/10/2024.

Manager NEM Real Time Operations
119023RESERVE NOTICE18/10/2024 12:57:42 PM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 19/10/2024

AEMO ELECTRICITY MARKET NOTICE

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

From 1800 hrs 19/10/2024 to 1930 hrs 19/10/2024.
The forecast capacity reserve requirement is 1081 MW.
The minimum capacity reserve available is 906 MW.

Manager NEM Real Time Operations
119022RECLASSIFY CONTINGENCY18/10/2024 12:16:20 PM

Reclassification of a Non-Credible Contingency Event: Eildon PS - Mt Beauty No.1 220 kV line and Eildon PS - Mt Beauty No.2 220 kV line in VIC1 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: VIC1

Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV

Duration: 18/10/2024 12:16 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
119019RESERVE NOTICE18/10/2024 10:59:09 AM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 18/10/2024

AEMO ELECTRICITY MARKET NOTICE

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

[1.] From 1730 hrs 18/10/2024 to 1830 hrs 18/10/2024.
The forecast capacity reserve requirement is 1190 MW.
The minimum capacity reserve available is 1091 MW.

Manager NEM Real Time Operations
119017RECLASSIFY CONTINGENCY18/10/2024 06:09:10 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: 18/10/2024 06:09

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 119016

Auto-generated on behalf of Manager NEM Real Time Operations
119016RECLASSIFY CONTINGENCY18/10/2024 05:06:08 AM

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: 18/10/2024 05:05 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
119015RECLASSIFY CONTINGENCY17/10/2024 10:39:37 PM

Cancellation of the reclassification of a Non-Credible Contingency Event: Para-Templers West and Magill-Torrens Island A 275kV lines in SA due to severe weather warning.

AEMO ELECTRICITY MARKET NOTICE.

Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.

AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: SA

Lines: Para-Templers West and Magill-Torrens Island A 275kV lines

Cancellation time: 2230 hrs 17/10/2024
Constraint set(s) revoked: Nil

Refer AEMO Electricity Market Notice 119000

Manager NEM Real Time Operations
119014RECLASSIFY CONTINGENCY17/10/2024 10:38:41 PM

Cancellation of the reclassification of a Non-Credible Contingency Event: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines in SA due to severe weather warning .

AEMO ELECTRICITY MARKET NOTICE.

Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.

AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: SA

Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines

Cancellation time: 2230 hrs 17/10/2024
Constraint set(s) revoked: Nil

Refer AEMO Electricity Market Notice 118937

Manager NEM Real Time Operations
119013RECLASSIFY CONTINGENCY17/10/2024 10:37:33 PM

Cancellation: Reclassification of non-credible contingency event due to existence of widespread abnormal condition/s - SA region.

AEMO ELECTRICITY MARKET NOTICE.
AEMO considers the occurrence of a non-credible contingency event due to the widespread abnormal conditions advised in AEMO Electricity Market Notice 118994 is no longer reasonably possible and accordingly its classification has reverted to non-credible.
Cancellation time: 2230 hrs 17/10/2024.

Constraint set(s) revoked:
I-VS_250

Manager NEM Real Time Operations
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