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Non-credible contingency event - QLD region - 23/01/2024
Non-credible contingency event - QLD region - 23/01/2024
At 0957 hrs the Strathmore No 2 275 kV bus tripped.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
The following constraint set(s) invoked
Q-NESTM
Q-X_NQ_275_FDR+BUS
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 25/01/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 113657 has been updated at 0800 hrs 23/01/2024 to the following:
From 1400 hrs to 2100 hrs 25/01/2024.
The forecast capacity reserve requirement is 1331 MW.
The minimum capacity reserve available is 366 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 25/01/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 113650 has been updated at 0700 hrs 23/01/2024 to the following:
From 1400 hrs to 2100 hrs 25/01/2024.
The forecast capacity reserve requirement is 1369 MW.
The minimum capacity reserve available is 586 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
Update - STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 25/01/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No.113650 has been updated at 0600 hrs 23/01/2024 to the following:
[1.] From 1400 hrs 25/01/2024 to 2030 hrs 25/01/2024.
The forecast capacity reserve requirement is 1356 MW.
The minimum capacity reserve available is 594 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 - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the Qld Region on 25/01/2024
The Forecast LOR2 condition in the Qld region advised in AEMO Electricity Market Notice No. 113651 is cancelled at 0330 hrs 23/01/2024
[No LOR2 condition is currently forecast in the STPASA period.]
Manager NEM Real TIme Operations
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the Qld Region on 25/01/2024
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[s]:
[1.] From 1730 hrs 25/01/2024 to 1900 hrs 25/01/2024.
The forecast capacity reserve requirement is 819 MW.
The minimum capacity reserve available is 745 MW.
AEMO is seeking a market response.
Manager NEM Real Time operations
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 25/01/2024
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following periods:
[1.] From 1400 hrs 25/01/2024 to 1700 hrs 25/01/2024.
The forecast capacity reserve requirement is 1306 MW.
The minimum capacity reserve available is 993 MW.
[2.] From 1730 hrs 25/01/2024 to 2000 hrs 25/01/2024.
The forecast capacity reserve requirement is 1202 MW.
The minimum capacity reserve available is 988 MW.
AEMO is seeking a market response.
Manager NEM Real Time operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 22/01/2024
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 113602 is cancelled at 1900 hrs 22/01/2024.
Manager NEM Real Time Operations
CHG0082504:MSATS - Business to Business data exchange
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Business to Business data exchange
Change Title: Removal of support of TLS Version 1.1 and lower
Change Start Date & Time: 14/02/2024 10:00:00 AEST
Change End Date & Time: 14/02/2024 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Pre-Production
Participant Impact and Requirements: Participants using TLS version 1.1 and lower, need to update their servers to use TLSv1.2 as a minimum. Failing to do so would impact the connectivity with AEMO. An outage is not expected but, there may be some minor interruptions during the change period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .