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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: 20/02/2025 13:38 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
[EventId:202502201105_confirmed] Prices for interval 20-Feb-2025 11:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:05.
In accordance with Market Notice 124929 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:202502201125_confirmed] Prices for interval 20-Feb-2025 11:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:25.
In accordance with Market Notice 124933 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:202502201120_confirmed] Prices for interval 20-Feb-2025 11:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:20.
In accordance with Market Notice 124932 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:202502201115_confirmed] Prices for interval 20-Feb-2025 11:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:15.
In accordance with Market Notice 124931 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:202502201110_confirmed] Prices for interval 20-Feb-2025 11:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:10.
In accordance with Market Notice 124930 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:202502201100_confirmed] Prices for interval 20-Feb-2025 11:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:00.
In accordance with Market Notice 124928 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:202502200845_confirmed] Prices for interval 20-Feb-2025 08:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0905 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 08:45.
In accordance with Market Notice 124916 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:202502200905_confirmed] Prices for interval 20-Feb-2025 09:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0905 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 09:05.
In accordance with Market Notice 124920 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.