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PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 03/12/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 121406 is cancelled at 1215 hrs 03/12/2024.
Manager NEM Real Time Operations
[EventId:202412031145_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 03 December 2024 11:45
Issued by Australian Energy Market Operator Ltd at 1145 hrs on 3 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 3 December 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1145 hrs on 3 December 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03 Dec 2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121405 has been updated at 1115 hrs to the following:
[1.] From 1330 hrs 03/12/2024 to 1600 hrs 03/12/2024.
The forecast capacity reserve requirement is 1367 MW.
The minimum capacity reserve available is 1081 MW.
Manager NEM Real Time Operations
Cancellation of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 03/12/2024 11:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 121408
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.
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: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Duration: 03/12/2024 10:08 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the Qld Region on 03 Dec 2024
The Forecast LOR1 condition in the Qld region advised in AEMO Electricity Market Notice No. 121386 has been updated at 0750 hrs to the following:
[1.] From 1800 hrs 03/12/2024 to 1930 hrs 03/12/2024.
The forecast capacity reserve requirement is 1127 MW.
The minimum capacity reserve available is 991 MW.
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03 Dec 2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121392 has been updated at 0750hrs to the following:
[1.] From 1200 hrs 03/12/2024 to 1400 hrs 03/12/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1129 MW.
[2.] From 1430 hrs 03/12/2024 to 1500 hrs 03/12/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1326 MW.
Manager NEM Real Time Operations
[EventId:202412030645_confirmed] Prices for interval 03-Dec-2024 06:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 06:45.
In accordance with Market Notice 121394 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030705_confirmed] Prices for interval 03-Dec-2024 07:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 07:05.
In accordance with Market Notice 121398 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.