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Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV 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: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 09/01/2025 12:51 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Thursday, 9 January 2025
NON-CONFORMANCE QLD1 Region Thursday, 9 January 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: KINGASF1
Duration: 09/01/2025 08:15 to 09/01/2025 08:30
Amount: 35 MW
Constraint: NC-Q_KINGASF1
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202501081340_confirmed] Prices for interval 08-Jan-2025 13:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 13:40.
In accordance with Market Notice 122965 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:202501081400_confirmed] Prices for interval 08-Jan-2025 14:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 14:00.
In accordance with Market Notice 122969 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:202501081355_confirmed] Prices for interval 08-Jan-2025 13:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 13:55.
In accordance with Market Notice 122968 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:202501081350_confirmed] Prices for interval 08-Jan-2025 13:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 13:50.
In accordance with Market Notice 122967 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:202501081345_confirmed] Prices for interval 08-Jan-2025 13:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 13:45.
In accordance with Market Notice 122966 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:202501081335_confirmed] Prices for interval 08-Jan-2025 13:35 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 8 January 2025
PRICES ARE NOW CONFIRMED for trading interval 08-Jan-2025 13:35.
In accordance with Market Notice 122964 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:202501081400_review] Prices for interval 08-Jan-2025 14:00 are subject to review
Issued by Australian Energy Market Operator Ltd at 1355 hrs on 8 January 2025
PRICES ARE SUBJECT TO REVIEW for trading interval 08-Jan-2025 14:00.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.