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116661RECLASSIFY CONTINGENCY18/05/2024 12:33:51 AM
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: 18/05/2024 00:33 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: 18/05/2024 00:33 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
116660RESERVE NOTICE17/05/2024 09:09:33 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 20/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116657 has been updated at 2100 hrs 17/05/2024 to the following:
[1.] From 0530 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1238 MW.
The minimum capacity reserve available is 730 MW.
[2.] From 1600 hrs 20/05/2024 to 2000 hrs 20/05/2024.
The forecast capacity reserve requirement is 1228 MW.
The minimum capacity reserve available is 538 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
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116657 has been updated at 2100 hrs 17/05/2024 to the following:
[1.] From 0530 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1238 MW.
The minimum capacity reserve available is 730 MW.
[2.] From 1600 hrs 20/05/2024 to 2000 hrs 20/05/2024.
The forecast capacity reserve requirement is 1228 MW.
The minimum capacity reserve available is 538 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
116659RESERVE NOTICE17/05/2024 09:08:31 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 19/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116658 has been updated at 2100 hrs 17/05/2024 to the following:
[1.] From 1700 hrs 19/05/2024 to 2230 hrs 19/05/2024.
The forecast capacity reserve requirement is 1114 MW.
The minimum capacity reserve available is 971 MW.
[2.] From 2330 hrs 19/05/2024 to 0000 hrs 20/05/2024.
The forecast capacity reserve requirement is 1147 MW.
The minimum capacity reserve available is 1145 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
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116658 has been updated at 2100 hrs 17/05/2024 to the following:
[1.] From 1700 hrs 19/05/2024 to 2230 hrs 19/05/2024.
The forecast capacity reserve requirement is 1114 MW.
The minimum capacity reserve available is 971 MW.
[2.] From 2330 hrs 19/05/2024 to 0000 hrs 20/05/2024.
The forecast capacity reserve requirement is 1147 MW.
The minimum capacity reserve available is 1145 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
116658RESERVE NOTICE17/05/2024 08:15:27 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 19/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116654 has been updated at 2000 hrs 17/05/2024 to the following:
From 1700 hrs 19/05/2024 to 1900 hrs 19/05/2024.
The forecast capacity reserve requirement is 1190 MW.
The minimum capacity reserve available is 1164 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
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116654 has been updated at 2000 hrs 17/05/2024 to the following:
From 1700 hrs 19/05/2024 to 1900 hrs 19/05/2024.
The forecast capacity reserve requirement is 1190 MW.
The minimum capacity reserve available is 1164 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
116657RESERVE NOTICE17/05/2024 08:14:20 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 20/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116642 has been updated at 2000 hrs 17/05/2024 to the following:
[1.] From 0600 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1162 MW.
The minimum capacity reserve available is 730 MW.
[2.] From 1600 hrs 20/05/2024 to 1900 hrs 20/05/2024.
The forecast capacity reserve requirement is 1164 MW.
The minimum capacity reserve available is 548 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
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116642 has been updated at 2000 hrs 17/05/2024 to the following:
[1.] From 0600 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1162 MW.
The minimum capacity reserve available is 730 MW.
[2.] From 1600 hrs 20/05/2024 to 1900 hrs 20/05/2024.
The forecast capacity reserve requirement is 1164 MW.
The minimum capacity reserve available is 548 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
116654RESERVE NOTICE17/05/2024 05:02:14 PM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 19/05/2024
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 periods:
From 1630 hrs to 2200 hrs 19/05/2024.
The forecast capacity reserve requirement is 1204 MW.
The minimum capacity reserve available is 1168 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
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:
From 1630 hrs to 2200 hrs 19/05/2024.
The forecast capacity reserve requirement is 1204 MW.
The minimum capacity reserve available is 1168 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
116642RESERVE NOTICE17/05/2024 11:21:55 AM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 20/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116641 has been updated at 1000 hrs 17/05/2024 to the following:
From 0600 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1240 MW.
The minimum capacity reserve available is 868 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
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116641 has been updated at 1000 hrs 17/05/2024 to the following:
From 0600 hrs 20/05/2024 to 0830 hrs 20/05/2024.
The forecast capacity reserve requirement is 1240 MW.
The minimum capacity reserve available is 868 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
116641RESERVE NOTICE17/05/2024 08:56:09 AM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 20/05/2024
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:
From 0600 hrs to 0730 hrs 20/05/2024.
The forecast capacity reserve requirement is 1126 MW.
The minimum capacity reserve available is 1121 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
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:
From 0600 hrs to 0730 hrs 20/05/2024.
The forecast capacity reserve requirement is 1126 MW.
The minimum capacity reserve available is 1121 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
116602RECLASSIFY CONTINGENCY13/05/2024 11:18:39 AM
Cancellation: Reclassification of non-credible contingency event due to existence of widespread abnormal condition - NEM regions.
AEMO ELECTRICITY MARKET NOTICE.
AEMO considers the occurrence of a non-credible contingency event due to the widespread abnormal conditions advised in AEMO Electricity Market Notice 116572 is no longer reasonably possible and accordingly its classification has reverted to non-credible.
Cancellation time: 1115 hrs 13/05/2024.
Manager NEM Real Time Operations
AEMO considers the occurrence of a non-credible contingency event due to the widespread abnormal conditions advised in AEMO Electricity Market Notice 116572 is no longer reasonably possible and accordingly its classification has reverted to non-credible.
Cancellation time: 1115 hrs 13/05/2024.
Manager NEM Real Time Operations