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121869RECLASSIFY CONTINGENCY13/12/2024 04:41:07 PM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV 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: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 13/12/2024 16:41 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
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: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 13/12/2024 16:41 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
121868RECLASSIFY CONTINGENCY13/12/2024 03:54:20 PM
Cancellation of a Non-Credible Contingency Event: Collinsville - Stoney Creek 7306 132KV LINE line and Collinsville - Newlands 7121 132KV LINE line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Collinsville - Stoney Creek 7306 132KV LINE and Collinsville - Newlands 7121 132KV LINE
Cancellation time: 13/12/2024 15:54
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 121835
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Collinsville - Stoney Creek 7306 132KV LINE and Collinsville - Newlands 7121 132KV LINE
Cancellation time: 13/12/2024 15:54
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 121835
Auto-generated on behalf of Manager NEM Real Time Operations
121858RECLASSIFY CONTINGENCY13/12/2024 03:25:56 PM
Reclassification of a Non-Credible Contingency Event: Ross - Tully South - Woree No.8905 275 kV line line and Cardwell - Tully No.7389 132kV line line in QLD1 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: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Duration: 13/12/2024 15:25 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: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Duration: 13/12/2024 15:25 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
121850RESERVE NOTICE13/12/2024 03:40:08 PM
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 17/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121792 has been updated at 1400 hrs 13/12/2024 to the following:
1. From 1400 hrs to 1600 hrs 17/12/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 745 MW.
2. From 2030 hrs to 2300 hrs 17/12/2024.
The forecast capacity reserve requirement is 1849 MW.
The minimum capacity reserve available is 1119 MW.
AEMO Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121792 has been updated at 1400 hrs 13/12/2024 to the following:
1. From 1400 hrs to 1600 hrs 17/12/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 745 MW.
2. From 2030 hrs to 2300 hrs 17/12/2024.
The forecast capacity reserve requirement is 1849 MW.
The minimum capacity reserve available is 1119 MW.
AEMO Operations
121849RESERVE NOTICE13/12/2024 03:36:44 PM
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 16/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121791 has been updated at 1400 hrs 13/12/2024 to the following:
From 1530 hrs to 2130 hrs 16/12/2024.
The forecast capacity reserve requirement is 1395 MW.
The minimum capacity reserve available is 710 MW.
AEMO Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121791 has been updated at 1400 hrs 13/12/2024 to the following:
From 1530 hrs to 2130 hrs 16/12/2024.
The forecast capacity reserve requirement is 1395 MW.
The minimum capacity reserve available is 710 MW.
AEMO Operations
121848RESERVE NOTICE13/12/2024 03:33:36 PM
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the VIC Region on 16/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the VIC region advised in AEMO Electricity Market Notice No. 121795 has been updated at 1400 hrs 13/12/2024 to the following:
From 1630 hrs to 1730 hrs 16/12/2024.
The forecast capacity reserve requirement is 1120 MW.
The minimum capacity reserve available is 1031 MW.
AEMO Operations
The Forecast LOR1 condition in the VIC region advised in AEMO Electricity Market Notice No. 121795 has been updated at 1400 hrs 13/12/2024 to the following:
From 1630 hrs to 1730 hrs 16/12/2024.
The forecast capacity reserve requirement is 1120 MW.
The minimum capacity reserve available is 1031 MW.
AEMO Operations
121847RESERVE NOTICE13/12/2024 03:30:39 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 15/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121793 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121793 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations
121846RESERVE NOTICE13/12/2024 03:26:59 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 17/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 121794 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 121794 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations
121845RESERVE NOTICE13/12/2024 03:21:37 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region on 16/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 121796 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 121796 is cancelled at 1400 hrs 13/12/2024.
AEMO Operations