Market Notices

119562SETTLEMENTS RESIDUE28/10/2024 12:00:33 PM

[EventId:202410281200_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 28 October 2024 12:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 October 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 28 October 2024.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.

The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1200 hrs on 28 October 2024.

This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
119561RECLASSIFY CONTINGENCY28/10/2024 11:33:55 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: 28/10/2024 11:33 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
119560SETTLEMENTS RESIDUE28/10/2024 11:30:34 AM

[EventId:202410281130_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 28 October 2024 11:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1130 hrs on 28 October 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 28 October 2024.

Refer to market notice: 119559

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.

The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1130 hrs on 28 October 2024.

This is an AEMO autogenerated Market Notice.
119559SETTLEMENTS RESIDUE28/10/2024 09:55:27 AM

[EventId:202410280955_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 28 October 2024 09:55

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0955 hrs on 28 October 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 28 October 2024.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.

The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 0955 hrs on 28 October 2024.

This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
119558PRICES UNCHANGED28/10/2024 08:46:41 AM

[EventId:202410280820_confirmed] Prices for interval 28-Oct-2024 08:20 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0840 hrs on 28 October 2024

PRICES ARE NOW CONFIRMED for trading interval 28-Oct-2024 08:20.

In accordance with Market Notice 119544 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.
119557PRICES UNCHANGED28/10/2024 08:45:28 AM

[EventId:202410280840_confirmed] Prices for interval 28-Oct-2024 08:40 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0840 hrs on 28 October 2024

PRICES ARE NOW CONFIRMED for trading interval 28-Oct-2024 08:40.

In accordance with Market Notice 119552 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.
119556PRICES UNCHANGED28/10/2024 08:44:12 AM

[EventId:202410280835_confirmed] Prices for interval 28-Oct-2024 08:35 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0840 hrs on 28 October 2024

PRICES ARE NOW CONFIRMED for trading interval 28-Oct-2024 08:35.

In accordance with Market Notice 119550 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.
119555PRICES UNCHANGED28/10/2024 08:42:58 AM

[EventId:202410280830_confirmed] Prices for interval 28-Oct-2024 08:30 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0840 hrs on 28 October 2024

PRICES ARE NOW CONFIRMED for trading interval 28-Oct-2024 08:30.

In accordance with Market Notice 119549 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.
119554PRICES UNCHANGED28/10/2024 08:41:48 AM

[EventId:202410280825_confirmed] Prices for interval 28-Oct-2024 08:25 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0840 hrs on 28 October 2024

PRICES ARE NOW CONFIRMED for trading interval 28-Oct-2024 08:25.

In accordance with Market Notice 119547 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