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[EventId:202412061855_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 06 December 2024 18:55
Issued by Australian Energy Market Operator Ltd at 1855 hrs on 6 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 6 December 2024.
Refer to market notice: 121534
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 1855 hrs on 6 December 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202412061805_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 06 December 2024 18:05
Issued by Australian Energy Market Operator Ltd at 1805 hrs on 6 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 6 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 1805 hrs on 6 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.
[EventId:202412061555_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 06 December 2024 15:55
Issued by Australian Energy Market Operator Ltd at 1555 hrs on 6 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 6 December 2024.
Refer to market notice: 121510
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 1555 hrs on 6 December 2024.
This is an AEMO autogenerated Market Notice.
Cancellation of Actual (LOR1) condition in the NSW region - 06/12/2024
Cancellation of Actual (LOR1) condition in the NSW region - 06/12/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.121520 is cancelled at 1550 hrs 06/12/2024.
Manager NEM Real Time Operations
Network Augmentation Commissioned - NSW Region - 06/12/2024
Network Augmentation Commissioned - NSW Region - 06/12/2024
At 1358 hrs 06/12/2024, the Buronga No.8 330/220 kV transformer has been commissioned.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/12/2024
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/12/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1430 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1350 MW.
The minimum capacity reserve available is 1248 MW.
Manager NEM Real Time Operations
[EventId:202412061435_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 06 December 2024 14:35
Issued by Australian Energy Market Operator Ltd at 1435 hrs on 6 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 6 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 1435 hrs on 6 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.
Forecast Minimum System Load (MSL1) condition in the VIC region on 08/12/2024
AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC region on 08/12/2024.
Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
o MSL1 - 1590 MW
o MSL2 - 1090 MW
o MSL3 - 590 MW
The regional demand is forecast to be below the MSL1 threshold for the following period:
1. From 1200 hrs 08/12/2024 to 1330 hrs 08/12/2024. Minimum regional demand is forecast to be 1496 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 Operations
[EventId:202412051300_NRM_QLD1_NSW1_stopped] NEGRES CONSTRAINT NRM_QLD1_NSW1 ceased operating from 05 December 2024 13:00
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 5 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 5 December 2024.
Refer to market notice: 121473
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 1300 hrs on 5 December 2024.
This is an AEMO autogenerated Market Notice.