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125014SETTLEMENTS RESIDUE22/02/2025 06:05:31 PM
[EventId:202502221805_NRM_VIC1_NSW1_started] NEGRES CONSTRAINT NRM_VIC1_NSW1 started operating from 22 February 2025 18:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1805 hrs on 22 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 22 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to NSW directional interconnector.
The negative residue constraint set NRM_VIC1_NSW1 commenced operating from 1805 hrs on 22 February 2025.
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.
Issued by Australian Energy Market Operator Ltd at 1805 hrs on 22 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 22 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to NSW directional interconnector.
The negative residue constraint set NRM_VIC1_NSW1 commenced operating from 1805 hrs on 22 February 2025.
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.
125013SETTLEMENTS RESIDUE22/02/2025 06:00:39 PM
[EventId:202502221800_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 22 February 2025 18:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 22 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1800 hrs on 22 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 22 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1800 hrs on 22 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
125012PRICES UNCHANGED22/02/2025 06:00:28 PM
[EventId:202502221735_confirmed] Prices for interval 22-Feb-2025 17:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:35.
In accordance with Market Notice 124998 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:35.
In accordance with Market Notice 124998 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.
125011PRICES UNCHANGED22/02/2025 06:00:27 PM
[EventId:202502221800_confirmed] Prices for interval 22-Feb-2025 18:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 18:00.
In accordance with Market Notice 125006 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 18:00.
In accordance with Market Notice 125006 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.
125010PRICES UNCHANGED22/02/2025 06:00:27 PM
[EventId:202502221755_confirmed] Prices for interval 22-Feb-2025 17:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:55.
In accordance with Market Notice 125005 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:55.
In accordance with Market Notice 125005 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.
125009PRICES UNCHANGED22/02/2025 06:00:26 PM
[EventId:202502221750_confirmed] Prices for interval 22-Feb-2025 17:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:50.
In accordance with Market Notice 125003 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:50.
In accordance with Market Notice 125003 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.
125008PRICES UNCHANGED22/02/2025 06:00:25 PM
[EventId:202502221745_confirmed] Prices for interval 22-Feb-2025 17:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:45.
In accordance with Market Notice 125002 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:45.
In accordance with Market Notice 125002 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.
125007PRICES UNCHANGED22/02/2025 06:00:24 PM
[EventId:202502221740_confirmed] Prices for interval 22-Feb-2025 17:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:40.
In accordance with Market Notice 125001 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.
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 22 February 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Feb-2025 17:40.
In accordance with Market Notice 125001 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.
125004RECLASSIFY CONTINGENCY22/02/2025 05:48:01 PM
Reclassification of a Non-Credible Contingency Event: Yallourn - Rowville 7 220 kV line and Yallourn - Rowville 8 220 kV line in VIC1 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: VIC1
Lines: Yallourn - Rowville 7 220 kV and Yallourn - Rowville 8 220 kV
Duration: 22/02/2025 17:47 until further notice
Constraint set(s) invoked:
V-ROYP78_R_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
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: VIC1
Lines: Yallourn - Rowville 7 220 kV and Yallourn - Rowville 8 220 kV
Duration: 22/02/2025 17:47 until further notice
Constraint set(s) invoked:
V-ROYP78_R_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations