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[EventId:202109281125_confirmed] Prices for interval 28-Sep-2021 11:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1150 hrs on 28 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Sep-2021 11:25.
In accordance with Market Notice 91239 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202109281150_review] Prices for interval 28-Sep-2021 11:50 are subject to review
Issued by Australian Energy Market Operator Ltd at 1145 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:50.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281145_review] Prices for interval 28-Sep-2021 11:45 are subject to review
Issued by Australian Energy Market Operator Ltd at 1140 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:45.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281140_review] Prices for interval 28-Sep-2021 11:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1135 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:40.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281135_review] Prices for interval 28-Sep-2021 11:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1130 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:35.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281130_review] Prices for interval 28-Sep-2021 11:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:30.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281125_review] Prices for interval 28-Sep-2021 11:25 are subject to review
Issued by Australian Energy Market Operator Ltd at 1120 hrs on 28 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 28-Sep-2021 11:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:202109281110_NRM_QLD1_NSW1_started] NEGRES CONSTRAINT NRM_QLD1_NSW1 started operating from 28 September 2021 11:10
Issued by Australian Energy Market Operator Ltd at 1110 hrs on 28 September 2021
ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 28 September 2021.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the QLD to NSW directional interconnector.
The negative residue constraint set NRM_QLD1_NSW1 commenced operating from 1110 hrs on 28 September 2021.
This constraint set contains an equation with the following interconnectors on the LHS:
N-Q-MNSP1
NSW1-QLD1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Cancellation of a Non-Credible Contingency Event: Tarong - Chinchilla No.7168 132 kV line and Tarong - Chinchilla No.7183 132 kV line in QLD1 due to Lightning.
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Cancellation time: 28/09/2021 10:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 91236
Auto-generated on behalf of Manager NEM Real Time Operations