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113614RECLASSIFY CONTINGENCY22/01/2024 04:28:00 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: 22/01/2024 16:27 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: 22/01/2024 16:27 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
113610MARKET INTERVENTION22/01/2024 02:49:46 PM
Direction - QLD region 22/01/2024
AEMO ELECTRICITY MARKET NOTICE.
Direction - QLD region 22/01/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the QLD region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a reliable operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1435 hrs on 22/01/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - QLD region 22/01/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the QLD region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a reliable operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1435 hrs on 22/01/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
113576RESERVE NOTICE21/01/2024 07:17:24 PM
Update - Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs
The capacity reserve requirement is 1340 MW
The minimum capacity reserve available is 1103 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs
The capacity reserve requirement is 1340 MW
The minimum capacity reserve available is 1103 MW
Manager NEM Real Time Operations
113574RESERVE NOTICE21/01/2024 08:26:13 PM
Cancellation of Actual (LOR1) condition in the QLD region - 21/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the QLD region - 21/01/2024
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No.113570 is cancelled at 2015 hrs 21/01/2024.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the QLD region - 21/01/2024
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No.113570 is cancelled at 2015 hrs 21/01/2024.
Manager NEM Real Time Operations
113573RESERVE NOTICE21/01/2024 07:40:58 PM
Cancellation of Actual (LOR1) condition in the NSW region - 21/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 21/01/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.113576 is cancelled at 1945 hrs 21/01/2024.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 21/01/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.113576 is cancelled at 1945 hrs 21/01/2024.
Manager NEM Real Time Operations
113572RESERVE NOTICE21/01/2024 06:13:53 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1800 hrs.
The Actual LOR1 condition is not forecast in Pre Dispatch
The capacity reserve requirement is 1360 MW
The minimum capacity reserve available is 1354 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1800 hrs.
The Actual LOR1 condition is not forecast in Pre Dispatch
The capacity reserve requirement is 1360 MW
The minimum capacity reserve available is 1354 MW
Manager NEM Real Time Operations
113570RESERVE NOTICE21/01/2024 06:12:48 PM
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 21/01/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1930 hrs
The capacity reserve requirement is 1238 MW
The minimum capacity reserve available is 988 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 21/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1930 hrs
The capacity reserve requirement is 1238 MW
The minimum capacity reserve available is 988 MW
Manager NEM Real Time Operations
113565RECLASSIFY CONTINGENCY21/01/2024 04:19:45 PM
Cancellation of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV 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: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 21/01/2024 16:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 113559
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: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 21/01/2024 16:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 113559
Auto-generated on behalf of Manager NEM Real Time Operations
113564MARKET INTERVENTION21/01/2024 04:03:39 PM
Update - Direction - SA Region - 19/01/2024
AEMO ELECTRICITY MARKET NOTICE
Update - Direction - SA Region - 19/01/2024
Refer Market Notice 113483
The AEMO intervention event that commenced from interval ending 1535 hrs on 19/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
Update - Direction - SA Region - 19/01/2024
Refer Market Notice 113483
The AEMO intervention event that commenced from interval ending 1535 hrs on 19/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations