Market Notices

121151RESERVE NOTICE28/11/2024 01:23:01 PM

PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 29/11/2024

AEMO ELECTRICITY MARKET NOTICE

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

[1.] From 0800 hrs 29/11/2024 to 1000 hrs 29/11/2024.
The forecast capacity reserve requirement is 968 MW.
The minimum capacity reserve available is 816 MW.

[2.] From 1330 hrs 29/11/2024 to 1500 hrs 29/11/2024.
The forecast capacity reserve requirement is 1156 MW.
The minimum capacity reserve available is 1102 MW.

[3.] From 1530 hrs 29/11/2024 to 1700 hrs 29/11/2024.
The forecast capacity reserve requirement is 1131 MW.
The minimum capacity reserve available is 1075 MW.

AEMO is seeking a market response.

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

Manager NEM Real Time Operations
     
121147INTER-REGIONAL TRANSFER28/11/2024 12:32:16 PM

Cancellation - Inter-regional transfer limit variation - to manage Power System Security in NSW region - 28/11/2024

AEMO ELECTRICITY MARKET NOTICE

Refer AEMO Electricity Market Notice 121142

Constraint set I-QN_1000 was invoked from 0955 hrs until 1230 hrs 28/11/2024.

This constraint set contains equations with the following interconnector on the LHS;

NSW1-QLD1

Manager NEM Real Time Operations
     
121146RESERVE NOTICE28/11/2024 12:04:25 PM

STPASA - Update to the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 29/11/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 121139 has been updated at 1100 hrs 28/11/2024 to the following:

1. From 0800 hrs to 0930 hrs 29/11/2024.
The forecast capacity reserve requirement is 1023 MW.
The minimum capacity reserve available is 1011 MW.

2. From 1100 hrs to 1500 hrs 29/11/2024.
The forecast capacity reserve requirement is 1281 MW.
The minimum capacity reserve available is 1094 MW.

3. From 1530 hrs to 1700 hrs 29/11/2024.
The forecast capacity reserve requirement is 1189 MW.
The minimum capacity reserve available is 1047 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.

AEMO Operations
     
121143SETTLEMENTS RESIDUE28/11/2024 10:05:34 AM

[EventId:202411281005_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 28 November 2024 10:05

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1005 hrs on 28 November 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 28 November 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 1005 hrs on 28 November 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.
     
121142INTER-REGIONAL TRANSFER28/11/2024 10:02:47 AM

Inter-regional transfer limit variation - to manage Power System Security in NSW region - 28/11/2024

AEMO ELECTRICITY MARKET NOTICE

In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked the following constraint set I-QN_1000 from 0955 hrs until further notice.

This constraint set contains equations with the following interconnector on the LHS;

NSW1-QLD1

Manager NEM Real Time Operations
     
121139RESERVE NOTICE28/11/2024 10:56:17 AM

STPASA - Update to the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 29/11/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 121024 has been updated at 1000 hrs 28/11/2024 to the following:

1. From 1100 hrs to 1500 hrs 29/11/2024.
The forecast capacity reserve requirement is 1332 MW.
The minimum capacity reserve available is 1171 MW.

2. From 1530 hrs to 1700 hrs 29/11/2024.
The forecast capacity reserve requirement is 1205 MW.
The minimum capacity reserve available is 1126 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.


AEMO Operations
     
121114SETTLEMENTS RESIDUE27/11/2024 05:45:17 PM

[EventId:202411271745_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 27 November 2024 17:45

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1745 hrs on 27 November 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 27 November 2024.

Refer to market notice: 121112

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 1745 hrs on 27 November 2024.

This is an AEMO autogenerated Market Notice.
     
121112SETTLEMENTS RESIDUE27/11/2024 05:30:25 PM

[EventId:202411271730_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 27 November 2024 17:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1730 hrs on 27 November 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 27 November 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 1730 hrs on 27 November 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.
     
121111SETTLEMENTS RESIDUE27/11/2024 05:03:44 PM

[EventId:202411271700_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 27 November 2024 17:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1700 hrs on 27 November 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 27 November 2024.

Refer to market notice: 121093

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 1700 hrs on 27 November 2024.

This is an AEMO autogenerated Market Notice.
     
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