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114275RECLASSIFY CONTINGENCY05/02/2024 01:51:25 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: 05/02/2024 01:51 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: 05/02/2024 01:51 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
114274RESERVE NOTICE05/02/2024 01:22:13 AM
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 05/02/2024
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:
[1.] From 1530 hrs 05/02/2024 to 1700 hrs 05/02/2024.
The forecast capacity reserve requirement is 685 MW.
The minimum capacity reserve available is 648 MW.
AEMO is seeking a market response.
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 1500 hrs on 05/02/2024.
Manager NEM Real Time 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:
[1.] From 1530 hrs 05/02/2024 to 1700 hrs 05/02/2024.
The forecast capacity reserve requirement is 685 MW.
The minimum capacity reserve available is 648 MW.
AEMO is seeking a market response.
AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 1500 hrs on 05/02/2024.
Manager NEM Real Time Operations
114273RECLASSIFY CONTINGENCY05/02/2024 12:39:15 AM
Cancellation of a Non-Credible Contingency Event: Palmerston - Hadspen 3 & 4 110kV line and line in TAS1 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: TAS1
Lines: Palmerston - Hadspen 3 & 4 110kV and
Cancellation time: 05/02/2024 00:39
Constraint set(s) revoked:
T-HAPM_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 114267
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: TAS1
Lines: Palmerston - Hadspen 3 & 4 110kV and
Cancellation time: 05/02/2024 00:39
Constraint set(s) revoked:
T-HAPM_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 114267
Auto-generated on behalf of Manager NEM Real Time Operations
114272RESERVE NOTICE04/02/2024 11:52:03 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 05/02/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 114269 has been updated at 2350 hrs to the following:
[1.] From 1400 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 690 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 114269 has been updated at 2350 hrs to the following:
[1.] From 1400 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 690 MW.
Manager NEM Real Time Operations
114271RESERVE NOTICE04/02/2024 11:46:52 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 05/02/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 114268 is cancelled at 2345 hrs 04/02/2024.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 114268 is cancelled at 2345 hrs 04/02/2024.
Manager NEM Real Time Operations
114270RESERVE NOTICE04/02/2024 11:01:54 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 05/02/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No.114250 has been updated at 2250 hrs to the following:
[1.] From 1800 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1263 MW.
The minimum capacity reserve available is 1039 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No.114250 has been updated at 2250 hrs to the following:
[1.] From 1800 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1263 MW.
The minimum capacity reserve available is 1039 MW.
Manager NEM Real Time Operations
114269RESERVE NOTICE04/02/2024 10:52:30 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 05/02/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 114248 has been updated at 2250 hrs to the following:
[1.] From 1400 hrs 05/02/2024 to 1630 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 727 MW.
[2.] From 1700 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 881 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 114248 has been updated at 2250 hrs to the following:
[1.] From 1400 hrs 05/02/2024 to 1630 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 727 MW.
[2.] From 1700 hrs 05/02/2024 to 1900 hrs 05/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 881 MW.
Manager NEM Real Time Operations
114268RESERVE NOTICE04/02/2024 10:48:26 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 05/02/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 114249 has been updated at 2245 hrs to the following:
[1.] From 1630 hrs 05/02/2024 to 1700 hrs 05/02/2024.
The forecast capacity reserve requirement is 749 MW.
The minimum capacity reserve available is 719 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 1600 hrs on 05/02/2024
Manager NEM Real Time Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 114249 has been updated at 2245 hrs to the following:
[1.] From 1630 hrs 05/02/2024 to 1700 hrs 05/02/2024.
The forecast capacity reserve requirement is 749 MW.
The minimum capacity reserve available is 719 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 1600 hrs on 05/02/2024
Manager NEM Real Time Operations
114267RECLASSIFY CONTINGENCY04/02/2024 08:34:34 PM
Reclassification of a Non-Credible Contingency Event: Palmerston - Hadspen 3 & 4 110kV line and line in TAS1 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: TAS1
Lines: Palmerston - Hadspen 3 & 4 110kV and
Duration: 04/02/2024 20:34 until further notice
Constraint set(s) invoked:
T-HAPM_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
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: TAS1
Lines: Palmerston - Hadspen 3 & 4 110kV and
Duration: 04/02/2024 20:34 until further notice
Constraint set(s) invoked:
T-HAPM_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations