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130367RECLASSIFY CONTINGENCY03/11/2025 01:16:45 PM
Reclassification 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
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: Bannaby - Mt Piper 5A6 500kV and Bannaby - Mt Piper 5A7 500kV
Duration: 03/11/2025 13:16 until further notice
Constraint set(s) invoked:
N-5A6+5A7_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1
Auto-generated on behalf of Manager NEM Real Time Operations
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: Bannaby - Mt Piper 5A6 500kV and Bannaby - Mt Piper 5A7 500kV
Duration: 03/11/2025 13:16 until further notice
Constraint set(s) invoked:
N-5A6+5A7_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1
Auto-generated on behalf of Manager NEM Real Time Operations
130366RECLASSIFY CONTINGENCY03/11/2025 01:12:15 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: 03/11/2025 13:12 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
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: 03/11/2025 13:12 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
130365RESERVE NOTICE03/11/2025 11:30:36 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130360 has been updated at 1125 hrs to the following:
[1.] From 1530 hrs 03/11/2025 to 1830 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 926 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130360 has been updated at 1125 hrs to the following:
[1.] From 1530 hrs 03/11/2025 to 1830 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 926 MW.
Manager NEM Real Time Operations
130364RESERVE NOTICE03/11/2025 11:26:29 AM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 130362 is cancelled at 1110 hrs 03/11/2025.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 130362 is cancelled at 1110 hrs 03/11/2025.
Manager NEM Real Time Operations
130363MARKET INTERVENTION03/11/2025 10:30:37 AM
Direction - NSW region 03/11/2025
AEMO ELECTRICITY MARKET NOTICE.
Direction - NSW region 03/11/2025
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the NSW region.
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided.
A further market notice will be issued when all directions related to this requirement have been cancelled.
For the purposes of the National Electricity Rules this was a clause 4.8.9 instruction under clause 4.8.9(a).
Manager NEM Real Time Operations
Direction - NSW region 03/11/2025
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the NSW region.
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided.
A further market notice will be issued when all directions related to this requirement have been cancelled.
For the purposes of the National Electricity Rules this was a clause 4.8.9 instruction under clause 4.8.9(a).
Manager NEM Real Time Operations
130362RESERVE NOTICE03/11/2025 10:15:51 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 130359
has been updated at 1015 hrs to the following:
[1.] From 1630 hrs 03/11/2025 to 1800 hrs 03/11/2025.
The forecast capacity reserve requirement is 700 MW.
The minimum capacity reserve available is 598 MW.
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 1030hrs on 3/11/2025.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 130359
has been updated at 1015 hrs to the following:
[1.] From 1630 hrs 03/11/2025 to 1800 hrs 03/11/2025.
The forecast capacity reserve requirement is 700 MW.
The minimum capacity reserve available is 598 MW.
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 1030hrs on 3/11/2025.
Manager NEM Real Time Operations
130360RESERVE NOTICE03/11/2025 09:48:06 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130358 has been updated at 0940 hrs to the following:
[1.] From 1500 hrs 03/11/2025 to 1630 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 837 MW.
[2.] From 1800 hrs 03/11/2025 to 1900 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 800 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130358 has been updated at 0940 hrs to the following:
[1.] From 1500 hrs 03/11/2025 to 1630 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 837 MW.
[2.] From 1800 hrs 03/11/2025 to 1900 hrs 03/11/2025.
The forecast capacity reserve requirement is 1320 MW.
The minimum capacity reserve available is 800 MW.
Manager NEM Real Time Operations
130359RESERVE NOTICE03/11/2025 09:44:06 AM
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1630 hrs 03/11/2025 to 1800 hrs 03/11/2025.
The forecast capacity reserve requirement is 700 MW.
The minimum capacity reserve available is 588 MW.
AEMO is seeking a market response.
[AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
OR
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 0940 hrs on 03/11/2025.]
Manager NEM Real Time Operations
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1630 hrs 03/11/2025 to 1800 hrs 03/11/2025.
The forecast capacity reserve requirement is 700 MW.
The minimum capacity reserve available is 588 MW.
AEMO is seeking a market response.
[AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
OR
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 0940 hrs on 03/11/2025.]
Manager NEM Real Time Operations
130358RESERVE NOTICE03/11/2025 12:12:30 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/11/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130356 has been updated to the following:
[1.] From 1500 hrs 03/11/2025 to 1830 hrs 03/11/2025.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 812 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 130356 has been updated to the following:
[1.] From 1500 hrs 03/11/2025 to 1830 hrs 03/11/2025.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 812 MW.
Manager NEM Real Time Operations