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121957RECLASSIFY CONTINGENCY15/12/2024 01:11:16 PM
Reclassification of a Non-Credible Contingency Event: Strathmore - Clare South No.7208 132 kV line and Strathmore - Clare South tee King Creek No.7128 132 kV 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: Strathmore - Clare South No.7208 132 kV and Strathmore - Clare South tee King Creek No.7128 132 kV
Duration: 15/12/2024 13:11 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: Strathmore - Clare South No.7208 132 kV and Strathmore - Clare South tee King Creek No.7128 132 kV
Duration: 15/12/2024 13:11 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
121956PRICES UNCHANGED15/12/2024 01:05:24 PM
[EventId:202412151235_confirmed] Prices for interval 15-Dec-2024 12:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:35.
In accordance with Market Notice 121942 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:35.
In accordance with Market Notice 121942 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.
121955PRICES UNCHANGED15/12/2024 01:04:11 PM
[EventId:202412151300_confirmed] Prices for interval 15-Dec-2024 13:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 13:00.
In accordance with Market Notice 121950 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 13:00.
In accordance with Market Notice 121950 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.
121954PRICES UNCHANGED15/12/2024 01:03:04 PM
[EventId:202412151255_confirmed] Prices for interval 15-Dec-2024 12:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:55.
In accordance with Market Notice 121948 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:55.
In accordance with Market Notice 121948 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.
121953PRICES UNCHANGED15/12/2024 01:07:14 PM
[EventId:202412151250_confirmed] Prices for interval 15-Dec-2024 12:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:50.
In accordance with Market Notice 121946 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:50.
In accordance with Market Notice 121946 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.
121952PRICES UNCHANGED15/12/2024 01:01:57 PM
[EventId:202412151245_confirmed] Prices for interval 15-Dec-2024 12:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:45.
In accordance with Market Notice 121945 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:45.
In accordance with Market Notice 121945 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.
121951PRICES UNCHANGED15/12/2024 01:00:23 PM
[EventId:202412151240_confirmed] Prices for interval 15-Dec-2024 12:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:40.
In accordance with Market Notice 121944 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 1300 hrs on 15 December 2024
PRICES ARE NOW CONFIRMED for trading interval 15-Dec-2024 12:40.
In accordance with Market Notice 121944 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.
121943SETTLEMENTS RESIDUE15/12/2024 12:31:50 PM
[EventId:202412151230_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 15 December 2024 12:30
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1230 hrs on 15 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 December 2024.
Refer to market notice: 121938
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 1230 hrs on 15 December 2024.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1230 hrs on 15 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 December 2024.
Refer to market notice: 121938
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 1230 hrs on 15 December 2024.
This is an AEMO autogenerated Market Notice.
121938SETTLEMENTS RESIDUE15/12/2024 08:20:34 AM
[EventId:202412150820_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 15 December 2024 08:20
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0820 hrs on 15 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 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 0820 hrs on 15 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.
Issued by Australian Energy Market Operator Ltd at 0820 hrs on 15 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 15 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 0820 hrs on 15 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.