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121858RECLASSIFY CONTINGENCY13/12/2024 03:25:56 PM
Reclassification of a Non-Credible Contingency Event: Ross - Tully South - Woree No.8905 275 kV line line and Cardwell - Tully No.7389 132kV line line in QLD1 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: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Duration: 13/12/2024 15:25 until further notice
Constraint set(s) invoked:
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: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Duration: 13/12/2024 15:25 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
121857PRICES SUBJECT TO REVIEW13/12/2024 03:31:52 PM
[EventId:202412131530_review] Prices for interval 13-Dec-2024 15:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1525 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:30.
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.
Issued by Australian Energy Market Operator Ltd at 1525 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:30.
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.
121856SETTLEMENTS RESIDUE13/12/2024 03:25:46 PM
[EventId:202412131520_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 13 December 2024 15:20
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 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 1520 hrs on 13 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.
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 December 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 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 1520 hrs on 13 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.
121855PRICES SUBJECT TO REVIEW13/12/2024 03:28:12 PM
[EventId:202412131525_review] Prices for interval 13-Dec-2024 15:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:25.
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.
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:25.
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.
121854PRICES SUBJECT TO REVIEW13/12/2024 03:15:28 PM
[EventId:202412131520_review] Prices for interval 13-Dec-2024 15:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1515 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:20.
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.
Issued by Australian Energy Market Operator Ltd at 1515 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:20.
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.
121853PRICES SUBJECT TO REVIEW13/12/2024 03:10:22 PM
[EventId:202412131515_review] Prices for interval 13-Dec-2024 15:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1510 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:15.
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.
Issued by Australian Energy Market Operator Ltd at 1510 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:15.
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.
121852PRICES SUBJECT TO REVIEW13/12/2024 03:05:24 PM
[EventId:202412131510_review] Prices for interval 13-Dec-2024 15:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1505 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:10.
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.
Issued by Australian Energy Market Operator Ltd at 1505 hrs on 13 December 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 13-Dec-2024 15:10.
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.
121851SETTLEMENTS RESIDUE13/12/2024 03:00:23 PM
[EventId:202412131500_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 13 December 2024 15:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1500 hrs on 13 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 December 2024.
Refer to market notice: 121844
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 13 December 2024.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1500 hrs on 13 December 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 December 2024.
Refer to market notice: 121844
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 13 December 2024.
This is an AEMO autogenerated Market Notice.
121850RESERVE NOTICE13/12/2024 03:40:08 PM
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 17/12/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121792 has been updated at 1400 hrs 13/12/2024 to the following:
1. From 1400 hrs to 1600 hrs 17/12/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 745 MW.
2. From 2030 hrs to 2300 hrs 17/12/2024.
The forecast capacity reserve requirement is 1849 MW.
The minimum capacity reserve available is 1119 MW.
AEMO Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 121792 has been updated at 1400 hrs 13/12/2024 to the following:
1. From 1400 hrs to 1600 hrs 17/12/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 745 MW.
2. From 2030 hrs to 2300 hrs 17/12/2024.
The forecast capacity reserve requirement is 1849 MW.
The minimum capacity reserve available is 1119 MW.
AEMO Operations