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123879RECLASSIFY CONTINGENCY29/01/2025 12:19:35 PM
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.
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 29/01/2025 12:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123850
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 29/01/2025 12:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123850
Auto-generated on behalf of Manager NEM Real Time Operations
123875PRICES UNCHANGED29/01/2025 12:20:33 PM
[EventId:202501291105_confirmed] Prices for interval 29-Jan-2025 11:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:05.
In accordance with Market Notice 123861 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:05.
In accordance with Market Notice 123861 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.
123874PRICES UNCHANGED29/01/2025 12:14:14 PM
[EventId:202501291130_confirmed] Prices for interval 29-Jan-2025 11:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:30.
In accordance with Market Notice 123869 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:30.
In accordance with Market Notice 123869 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.
123873PRICES UNCHANGED29/01/2025 12:08:11 PM
[EventId:202501291125_confirmed] Prices for interval 29-Jan-2025 11:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:25.
In accordance with Market Notice 123868 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:25.
In accordance with Market Notice 123868 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.
123872PRICES UNCHANGED29/01/2025 12:02:08 PM
[EventId:202501291120_confirmed] Prices for interval 29-Jan-2025 11:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:20.
In accordance with Market Notice 123867 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:20.
In accordance with Market Notice 123867 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.
123871PRICES UNCHANGED29/01/2025 11:37:23 AM
[EventId:202501291115_confirmed] Prices for interval 29-Jan-2025 11:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:15.
In accordance with Market Notice 123866 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:15.
In accordance with Market Notice 123866 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.
123870PRICES UNCHANGED29/01/2025 11:31:04 AM
[EventId:202501291110_confirmed] Prices for interval 29-Jan-2025 11:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:10.
In accordance with Market Notice 123864 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.
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 29 January 2025
PRICES ARE NOW CONFIRMED for trading interval 29-Jan-2025 11:10.
In accordance with Market Notice 123864 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.
123865SETTLEMENTS RESIDUE29/01/2025 11:24:30 AM
[EventId:202501291105_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 29 January 2025 11:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 29 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 29 January 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1105 hrs on 29 January 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 29 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 29 January 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1105 hrs on 29 January 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
123862SETTLEMENTS RESIDUE29/01/2025 11:06:32 AM
[EventId:202501291100_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 29 January 2025 11:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1100 hrs on 29 January 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 29 January 2025.
Refer to market notice: 123857
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1100 hrs on 29 January 2025.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1100 hrs on 29 January 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 29 January 2025.
Refer to market notice: 123857
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1100 hrs on 29 January 2025.
This is an AEMO autogenerated Market Notice.