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112906PRICES UNCHANGED29/12/2023 06:39:39 PM
[EventId:202312291810_confirmed] Prices for interval 29-Dec-2023 18:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:10.
In accordance with Market Notice 112894 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:10.
In accordance with Market Notice 112894 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.
112905PRICES UNCHANGED29/12/2023 06:38:39 PM
[EventId:202312291835_confirmed] Prices for interval 29-Dec-2023 18:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:35.
In accordance with Market Notice 112900 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:35.
In accordance with Market Notice 112900 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.
112904PRICES UNCHANGED29/12/2023 06:37:38 PM
[EventId:202312291830_confirmed] Prices for interval 29-Dec-2023 18:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:30.
In accordance with Market Notice 112899 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:30.
In accordance with Market Notice 112899 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.
112903PRICES UNCHANGED29/12/2023 06:36:37 PM
[EventId:202312291825_confirmed] Prices for interval 29-Dec-2023 18:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:25.
In accordance with Market Notice 112897 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:25.
In accordance with Market Notice 112897 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.
112902PRICES UNCHANGED29/12/2023 06:35:18 PM
[EventId:202312291820_confirmed] Prices for interval 29-Dec-2023 18:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:20.
In accordance with Market Notice 112896 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:20.
In accordance with Market Notice 112896 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.
112901PRICES UNCHANGED29/12/2023 06:40:40 PM
[EventId:202312291815_confirmed] Prices for interval 29-Dec-2023 18:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:15.
In accordance with Market Notice 112895 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 1835 hrs on 29 December 2023
PRICES ARE NOW CONFIRMED for trading interval 29-Dec-2023 18:15.
In accordance with Market Notice 112895 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.
112893INTER-REGIONAL TRANSFER29/12/2023 05:27:51 PM
Inter-regional transfer limit variation - constraint automation to manage Power System Security in QLD region - 29/12/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - constraint automation to manage Power System Security in QLD region - 29/12/2023
In order to maintain the power system in a secure operating state in the QLD region, AEMO has invoked automated constraint set CA_SYDS_549FBEF5 from 1650 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - constraint automation to manage Power System Security in QLD region - 29/12/2023
In order to maintain the power system in a secure operating state in the QLD region, AEMO has invoked automated constraint set CA_SYDS_549FBEF5 from 1650 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
112892RECLASSIFY CONTINGENCY29/12/2023 05:19:30 PM
Cancellation of a Non-Credible Contingency Event: Tumoulin - Woree No.877 275 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: Tumoulin - Woree No.877 275 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 29/12/2023 17:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 112887
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: Tumoulin - Woree No.877 275 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 29/12/2023 17:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 112887
Auto-generated on behalf of Manager NEM Real Time Operations
112891RECLASSIFY CONTINGENCY29/12/2023 05:19:30 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: 29/12/2023 17:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 112886
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: 29/12/2023 17:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 112886
Auto-generated on behalf of Manager NEM Real Time Operations