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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: 06/12/2024 15:32 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
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/12/2024
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/12/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1430 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1350 MW.
The minimum capacity reserve available is 1248 MW.
Manager NEM Real Time Operations
[EventId:202412061450_review] Prices for interval 06-Dec-2024 14:50 are subject to review
Issued by Australian Energy Market Operator Ltd at 1445 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:50.
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.
[EventId:202412061445_review] Prices for interval 06-Dec-2024 14:45 are subject to review
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:45.
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.
[EventId:202412061440_review] Prices for interval 06-Dec-2024 14:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1435 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:40.
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.
[EventId:202412061435_review] Prices for interval 06-Dec-2024 14:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1430 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:35.
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.
[EventId:202412061430_review] Prices for interval 06-Dec-2024 14:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 1425 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:30.
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.
[EventId:202412061425_review] Prices for interval 06-Dec-2024 14:25 are subject to review
Issued by Australian Energy Market Operator Ltd at 1420 hrs on 6 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 06-Dec-2024 14:25.
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.
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 06/12/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
[1.] From 1730 hrs 06/12/2024 to 1830 hrs 06/12/2024.
The forecast capacity reserve requirement is 1724 MW.
The minimum capacity reserve available is 1675 MW.
Manager NEM Real Time Operations