Market Notices

121808RESERVE NOTICE12/12/2024 10:45:21 PM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 17/12/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:

[1.] From 1430 hrs 17/12/2024 to 1930 hrs 17/12/2024.
The forecast capacity reserve requirement is 443 MW.
The minimum capacity reserve available is 394 MW.

AEMO is seeking a market response.

AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.

Manager NEM Real Time Operations
     
121807SETTLEMENTS RESIDUE12/12/2024 09:20:26 PM

[EventId:202412122120_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 12 December 2024 21:20

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2120 hrs on 12 December 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 12 December 2024.

Refer to market notice: 121798

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 2120 hrs on 12 December 2024.

This is an AEMO autogenerated Market Notice.
     
121806POWER SYSTEM EVENTS12/12/2024 08:52:19 PM

Non-credible contingency event - QLD region - 12/12/2024

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - QLD region - 12/12/2024

At 2026 hrs the Kamerunga to Barron George 132 kV Line 7184 and the Kamerunga to Barron George 132 kV Line 7141 tripped.

AEMO did not instruct load shedding.

AEMO has not been advised of any disconnection of bulk electrical load.

The cause of this non credible contingency event is not known at this stage.

Manager NEM Real Time Operations
     
121805RESERVE NOTICE12/12/2024 07:53:19 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 13/12/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121800 is cancelled at 1945hrs 12/12/2024

No LOR condition is currently forecast in the PDPASA period

AEMO Operations
     
121804RESERVE NOTICE12/12/2024 07:52:07 PM

Cancellation of Actual (LOR1) condition in the NSW region - 12/12/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the NSW region - 12/12/2024

The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.121803 is cancelled at 1945 hrs 12/12/2024.

Manager NEM Real Time Operations
     
121803RESERVE NOTICE12/12/2024 07:17:45 PM

Actual Lack Of Reserve Level 1 (LOR1) in the NSW Region on 12/12/2024

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 12/12/2024

An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1830 hrs.

The Actual LOR1 condition is forecast to exist until 1930 hrs.

The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1338 MW.


Manager NEM Real Time Operations
     
121802RESERVE NOTICE12/12/2024 05:58:36 PM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region beginning on 13/12/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 121799 is cancelled at 1730 hrs 12/12/2024.

Manager NEM Real Time Operations
     
121801RECLASSIFY CONTINGENCY12/12/2024 05:40:20 PM

Reclassification of a Non-Credible Contingency Event: Ross - Tully South - Woree No.8905 275 kV line line and Cardwell - Tully No.7389 132kV line line in QLD1 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: QLD1

Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line

Duration: 12/12/2024 17:40 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
121800RESERVE NOTICE12/12/2024 05:01:06 PM

PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 13/12/2024

AEMO ELECTRICITY MARKET NOTICE


The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121782 has been updated at 1630 hrs to the following:

[1.] From 1600 hrs 13/12/2024 to 1800 hrs 13/12/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 926 MW.

[2.] From 1900 hrs 13/12/2024 to 1930 hrs 13/12/2024.
The forecast capacity reserve requirement is 1500 MW.
The minimum capacity reserve available is 1327 MW.

Manager NEM Real Time Operations
     
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