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NON-CONFORMANCE Region VIC1 Tuesday, 19 December 2023
NON-CONFORMANCE VIC1 Region Tuesday, 19 December 2023
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: YWPS2
Duration: 19/12/2023 11:00 to 19/12/2023 11:10
Amount: 19 MW
Constraint: NC-V_YWPS2
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202312181810_confirmed] Prices for interval 18-Dec-2023 18:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:10.
In accordance with Market Notice 112497 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.
[EventId:202312181830_confirmed] Prices for interval 18-Dec-2023 18:30 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:30.
In accordance with Market Notice 112501 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.
[EventId:202312181825_confirmed] Prices for interval 18-Dec-2023 18:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:25.
In accordance with Market Notice 112500 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.
[EventId:202312181820_confirmed] Prices for interval 18-Dec-2023 18:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:20.
In accordance with Market Notice 112499 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.
[EventId:202312181815_confirmed] Prices for interval 18-Dec-2023 18:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:15.
In accordance with Market Notice 112498 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.
[EventId:202312181805_confirmed] Prices for interval 18-Dec-2023 18:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 18 December 2023
PRICES ARE NOW CONFIRMED for trading interval 18-Dec-2023 18:05.
In accordance with Market Notice 112496 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.
[EventId:202312171730_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 17 December 2023 17:30
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 17 December 2023
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 17 December 2023.
Refer to market notice: 112466
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 1730 hrs on 17 December 2023.
This is an AEMO autogenerated Market Notice.
[EventId:202312171415_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 17 December 2023 14:15
Issued by Australian Energy Market Operator Ltd at 1415 hrs on 17 December 2023
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 17 December 2023.
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 1415 hrs on 17 December 2023.
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.