Market Notices

122377MINIMUM SYSTEM LOAD21/12/2024 04:15:17 PM

Forecast Minimum System Load MSL1 condition in the VIC Region on 22/12/2024

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the VIC Region on 22/12/2024

Update to Market Notice 122271 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 22/12/2024.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1 - 1825 MW
- MSL2 - 1325 MW
- MSL3 - 825 MW

The regional demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1030 hrs 22/12/2024 to 1430 hrs 22/12/2024. Minimum regional demand is forecast to be 1335 MW at 1300 hrs.

Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb .

Manager NEM Real Time Operations
     
122375SETTLEMENTS RESIDUE21/12/2024 03:35:29 PM

[EventId:202412211535_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 21 December 2024 15:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1535 hrs on 21 December 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 21 December 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 1535 hrs on 21 December 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.
     
122373MARKET INTERVENTION21/12/2024 03:53:54 PM

Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN

Refer to Market Notice 122312

The TORRB3 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 23/12/2024.

The direction update is issued at 1600 hrs 21/12/2024.

Manager NEM Real Time Operations
     
122372MARKET INTERVENTION21/12/2024 03:52:37 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer to Market Notice 122311

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 23/12/2024.

The direction update is issued at 1600 hrs 21/12/2024.

Manager NEM Real Time Operations
     
122370SETTLEMENTS RESIDUE21/12/2024 03:00:28 PM

[EventId:202412211500_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 21 December 2024 15:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1500 hrs on 21 December 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 21 December 2024.

Refer to market notice: 122366

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 1500 hrs on 21 December 2024.

This is an AEMO autogenerated Market Notice.
     
122369MINIMUM SYSTEM LOAD21/12/2024 02:45:39 PM

Forecast Minimum System Load MSL2 condition in the VIC Region on 22/12/2024

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL2 condition in the VIC Region on 22/12/2024

Update to Market Notice 122341 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 22/12/2024.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1 - 1825 MW
- MSL2 - 1325 MW
- MSL3 - 825 MW

The regional demand is forecast to be below the MSL2 threshold for the following period[s]:
- From 1230 hrs 22/12/2024 to 1300 hrs 22/12/2024. Minimum regional demand is forecast to be 1314 MW at 1300 hrs.


Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb .

AEMO is seeking a market response.


Manager NEM Real Time Operations
     
122366SETTLEMENTS RESIDUE21/12/2024 01:30:17 PM

[EventId:202412211330_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 21 December 2024 13:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1330 hrs on 21 December 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 21 December 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 1330 hrs on 21 December 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.
     
122346SETTLEMENTS RESIDUE21/12/2024 12:30:25 PM

[EventId:202412211230_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 21 December 2024 12:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1230 hrs on 21 December 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 21 December 2024.

Refer to market notice: 122343

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 1230 hrs on 21 December 2024.

This is an AEMO autogenerated Market Notice.
     
122344MINIMUM SYSTEM LOAD21/12/2024 08:57:33 AM

Cancellation of Forecast Minimum System Load (MSL) MSL1 event in the VIC Region on 21/12/2024.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Forecast Minimum System Load (MSL) MSL1 event in the VIC Region on 21/12/2024.

Cancellation - Forecast MSL1- VIC Region at 0900 hrs 21/12/2024.

Refer to Market Notice 122109 for MSL1.

Manager NEM Real Time Operations
     
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