Market Notices

120954RESERVE NOTICE26/11/2024 06:48:37 AM

PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 26/11/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 120910 has been updated at 0645 hrs to the following:

[1.] From 1500 hrs 26/11/2024 to 1630 hrs 26/11/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 894 MW.

[2.] From 1900 hrs 26/11/2024 to 2000 hrs 26/11/2024.
The forecast capacity reserve requirement is 1856 MW.
The minimum capacity reserve available is 1381 MW.

Manager NEM Real Time Operations
     
120953RECLASSIFY CONTINGENCY26/11/2024 06:16:40 AM

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: 26/11/2024 06:16 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
120952RECLASSIFY CONTINGENCY26/11/2024 06:09:24 AM

Cancellation 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

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: VIC1

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

Cancellation time: 26/11/2024 06:09

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 120951

Auto-generated on behalf of Manager NEM Real Time Operations
     
120951RECLASSIFY CONTINGENCY26/11/2024 04:08:42 AM

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: 26/11/2024 04:08 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
120950RECLASSIFY CONTINGENCY26/11/2024 03:54:20 AM

Cancellation 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

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: VIC1

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

Cancellation time: 26/11/2024 03:54

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 120948

Auto-generated on behalf of Manager NEM Real Time Operations
     
120948RECLASSIFY CONTINGENCY26/11/2024 02:52:40 AM

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: 26/11/2024 02:52 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
120942RESERVE NOTICE25/11/2024 05:26:10 PM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 25/11/2024

AEMO ELECTRICITY MARKET NOTICE

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

[1.] From 1730 hrs 25/11/2024 to 1800 hrs 25/11/2024.
The forecast capacity reserve requirement is 1538 MW.
The minimum capacity reserve available is 1523 MW.

Manager NEM Real Time Operations
     
120940RESERVE NOTICE25/11/2024 04:49:00 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 25/11/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 120903 is cancelled at 1645 hrs 25/11/2024.

Manager NEM Real Time Operations
     
120925RESERVE NOTICE25/11/2024 03:32:10 PM

STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 28/11/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period[s]:

1. From 1500 hrs to 1600 hrs 28/11/2024.
The forecast capacity reserve requirement is 900 MW.
The minimum capacity reserve available is 605 MW.

2. From 1930 hrs to 2100 hrs 28/11/2024.
The forecast capacity reserve requirement is 1266 MW.
The minimum capacity reserve available is 741 MW.

AEMO Operations
     
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