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Reclassification of a Non-Credible Contingency Event: Collinsville North - Proserpine No.7125 132 kV line and Collinsville North - Proserpine No.7126 132 kV line in QLD1 due to Lightning.
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: QLD1
Lines: Collinsville North - Proserpine No.7125 132 kV and Collinsville North - Proserpine No.7126 132 kV
Duration: 20/11/2024 12:18 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack of Reserve Level 2 (LOR2) in the QLD Region on 26/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120705 is cancelled at 1100 hrs 20/11/2024.
AEMO Operations
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 26/11/2024
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
From 1830 hrs to 1900 hrs 26/11/2024.
The forecast capacity reserve requirement is 746 MW.
The minimum capacity reserve available is 721 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 25/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120699 has been updated at 0900 hrs 20/11/2024 to the following:
1. From 1530 hrs to 1730 hrs 25/11/2024.
The forecast capacity reserve requirement is 730 MW.
The minimum capacity reserve available is 28 MW.
2. From 1800 hrs to 1930 hrs 25/11/2024.
The forecast capacity reserve requirement is 730 MW.
The minimum capacity reserve available is 70 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 26/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120700 has been updated at 0900 hrs 20/11/2024 to the following:
From 1430 hrs to 1600 hrs 26/11/2024.
The forecast capacity reserve requirement is 718 MW.
The minimum capacity reserve available is 128 MW.
[4.] From 1900 hrs to 2030 hrs 26/11/2024.
The forecast capacity reserve requirement is 730 MW.
The minimum capacity reserve available is 179 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 26/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120672 has been updated at 0450 hrs 20/11/2024 to the following:
[1.] From 1400 hrs 26/11/2024 to 1530 hrs 26/11/2024.
The forecast capacity reserve requirement is 700 MW.
The minimum capacity reserve available is 116 MW.
[2.] From 1930 hrs 26/11/2024 to 2030 hrs 26/11/2024.
The forecast capacity reserve requirement is 730 MW.
The minimum capacity reserve available is 213 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 25/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120677 has been updated at 0445 hrs 20/11/2024 to the following:
From 1530 hrs 25/11/2024 to 1930 hrs 25/11/2024.
The forecast capacity reserve requirement is 730 MW.
The minimum capacity reserve available is 23 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Moorabool - Sydenham No. 2 500 kV Line - VIC region - 19/11/2024
Inter-regional transfer limit variation - Moorabool - Sydenham No. 2 500 kV Line - VIC region - 19/11/2024
A planned outage of Moorabool - Sydenham No. 2 500 kV Line in the VIC region was scheduled from 1130 hrs 13/11/2024 to 1900 hrs 20/11/2024.
The outage has been completed and Moorabool - Sydenham No. 2 500 kV Line returned to service at 1640 hrs 19/11/2024
Constraint set(s) revoked: V-MLSY_NOEMTT_R
Manager NEM Real Time Operations
INC0138395 - P1 - Electricity Market Management System service- RESOLVED
This incident has been uplifted to a P1.
The service interruption relating to the Electricity Market Management System service has been resolved.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager