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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.
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 to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: SA
Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines
Duration: 05/07/2024 21:30 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/07/2024
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:
[1.] From 1730 hrs 03/07/2024 to 1930 hrs 03/07/2024.
The forecast capacity reserve requirement is 1490 MW.
The minimum capacity reserve available is 1179 MW.
Manager NEM Real Time Operations
Cancellation of Reclassification of a Non-Credible Contingency Event - SA region - 13/10/2023
Cancellation of Reclassification of a Non-Credible Contingency Event: South East No.1 SVC and No.2 SVC - SA region - 13/10/2023.
Refer AEMO Electricity Market Notice 110252
Based on advice from the participant, AEMO considers the trip of the following circuit at South East is unlikely to re-occur. Accordingly, its classification has reverted to a non-credible contingency event.
Region: SA
Equipment: South East No.1 SVC and No.2 SVC
Cancellation time: 1515 hrs 03/07/2024
Constraint set(s) revoked: Nil
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 03/07/2024
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 117276 is cancelled at 0715 hrs 03/07/2024.
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 3/07/2024
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No.117274 has been updated at 0445 hrs to the following:
[1.] From 0800 hrs 03/07/2024 to 0830 hrs 03/07/2024.
The forecast capacity reserve requirement is 646 MW.
The minimum capacity reserve available is 621 MW.
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 3/07/2024
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No.117273 has been updated at 1709 hrs to the following:
[1.] From 0800 hrs 03/07/2024 to 0900 hrs 03/07/2024.
The forecast capacity reserve requirement is 646 MW.
The minimum capacity reserve available is 590 MW.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 03/07/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the TAS region for the following Period:
[1.] From 0800 hrs 03/07/2024 to 0900 hrs 03/07/2024.
The forecast capacity reserve requirement is 646 MW.
The minimum capacity reserve available is 603 MW.
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 02/07/2024
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 117269 is cancelled at 0820 hrs 02/07/2024.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 02/07/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the TAS region for the following Period:
[1.] From 0900 hrs 02/07/2024 to 1000 hrs 02/07/2024.
The forecast capacity reserve requirement is 646 MW.
The minimum capacity reserve available is 574 MW.
Manager NEM Real Time Operations