121706RECLASSIFY CONTINGENCY11/12/2024 01:45:35 AM

Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 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: NSW1

Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV

Duration: 11/12/2024 01:45 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
     
121682PRICES UNCHANGED09/12/2024 06:07:18 PM

[EventId:202412091735_confirmed] Prices for interval 09-Dec-2024 17:35 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 17:35.

In accordance with Market Notice 121671 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.
     
121681PRICES UNCHANGED09/12/2024 06:05:59 PM

[EventId:202412091800_confirmed] Prices for interval 09-Dec-2024 18:00 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 18:00.

In accordance with Market Notice 121676 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.
     
121680PRICES UNCHANGED09/12/2024 06:04:36 PM

[EventId:202412091755_confirmed] Prices for interval 09-Dec-2024 17:55 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 17:55.

In accordance with Market Notice 121675 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.
     
121679PRICES UNCHANGED09/12/2024 06:03:28 PM

[EventId:202412091750_confirmed] Prices for interval 09-Dec-2024 17:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 17:50.

In accordance with Market Notice 121674 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.
     
121678PRICES UNCHANGED09/12/2024 06:02:23 PM

[EventId:202412091745_confirmed] Prices for interval 09-Dec-2024 17:45 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 17:45.

In accordance with Market Notice 121673 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.
     
121677PRICES UNCHANGED09/12/2024 06:00:18 PM

[EventId:202412091740_confirmed] Prices for interval 09-Dec-2024 17:40 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1800 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 17:40.

In accordance with Market Notice 121672 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.
     
121669RECLASSIFY CONTINGENCY09/12/2024 04:04:28 PM

Cancellation of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 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: NSW1

Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV

Cancellation time: 09/12/2024 16:04

Constraint set(s) revoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1


Refer AEMO Electricity Market Notice 121654

Auto-generated on behalf of Manager NEM Real Time Operations
     
121667PRICES UNCHANGED09/12/2024 03:17:14 PM

[EventId:202412091450_confirmed] Prices for interval 09-Dec-2024 14:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1510 hrs on 9 December 2024

PRICES ARE NOW CONFIRMED for trading interval 09-Dec-2024 14:50.

In accordance with Market Notice 121657 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.
     
X
Cookies help us improve your website experience.
By using our website, you agree to our use of cookies.
Confirm