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123227SETTLEMENTS RESIDUE14/01/2025 07:25:22 PM
[EventId:202501141925_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 14 January 2025 19:25
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1925 hrs on 14 January 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 January 2025.
Refer to market notice: 123223
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 1925 hrs on 14 January 2025.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1925 hrs on 14 January 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 January 2025.
Refer to market notice: 123223
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 1925 hrs on 14 January 2025.
This is an AEMO autogenerated Market Notice.
123226RECLASSIFY CONTINGENCY14/01/2025 06:59:16 PM
Cancellation 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
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: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Cancellation time: 14/01/2025 18:59
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123207
Auto-generated on behalf of Manager NEM Real Time Operations
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: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Cancellation time: 14/01/2025 18:59
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123207
Auto-generated on behalf of Manager NEM Real Time Operations
123225RESERVE NOTICE14/01/2025 06:45:51 PM
Cancellation of Actual (LOR1) condition in the NSW region - 14/01/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 14/01/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.123221 is cancelled at 1845 hrs 14/01/2025.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 14/01/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.123221 is cancelled at 1845 hrs 14/01/2025.
Manager NEM Real Time Operations
123224MARKET INTERVENTION14/01/2025 07:00:51 PM
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 123215
TORRB3 TORRENS ISLAN at 0730 hrs 15/01/2025 to Remain synchronised and follow dispatch targets.
The TORRB3 TORRENS ISLAN direction is expected to stay in place until 0400 hrs 16/01/2025.
The direction update is issued at 1900 hrs 14/01/2025.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 123215
TORRB3 TORRENS ISLAN at 0730 hrs 15/01/2025 to Remain synchronised and follow dispatch targets.
The TORRB3 TORRENS ISLAN direction is expected to stay in place until 0400 hrs 16/01/2025.
The direction update is issued at 1900 hrs 14/01/2025.
Manager NEM Real Time Operations
123223SETTLEMENTS RESIDUE14/01/2025 06:06:52 PM
[EventId:202501141805_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 14 January 2025 18:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1805 hrs on 14 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 January 2025.
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 14 January 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 14 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 January 2025.
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 14 January 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.
123222NON-CONFORMANCE14/01/2025 06:05:19 PM
NON-CONFORMANCE Region NSW1 Tuesday, 14 January 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Tuesday, 14 January 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP6
Duration: 14/01/2025 18:00 to 14/01/2025 18:05
Amount: -108 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Tuesday, 14 January 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP6
Duration: 14/01/2025 18:00 to 14/01/2025 18:05
Amount: -108 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
123221RESERVE NOTICE14/01/2025 05:43:20 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/01/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/01/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1629 MW
The minimum capacity reserve available is 1330 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/01/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1629 MW
The minimum capacity reserve available is 1330 MW
Manager NEM Real Time Operations
123218RECLASSIFY CONTINGENCY14/01/2025 05:04:15 PM
Cancellation of a Non-Credible Contingency Event: Collinsville North - Proserpine No.7125 132 kV line and Collinsville North - Proserpine No.7126 132 kV line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
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: Collinsville North - Proserpine No.7125 132 kV and Collinsville North - Proserpine No.7126 132 kV
Cancellation time: 14/01/2025 17:04
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123211
Auto-generated on behalf of Manager NEM Real Time Operations
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: Collinsville North - Proserpine No.7125 132 kV and Collinsville North - Proserpine No.7126 132 kV
Cancellation time: 14/01/2025 17:04
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123211
Auto-generated on behalf of Manager NEM Real Time Operations
123217RECLASSIFY CONTINGENCY14/01/2025 04:29:15 PM
Cancellation of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 14/01/2025 16:29
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123212
Auto-generated on behalf of Manager NEM Real Time Operations
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 14/01/2025 16:29
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 123212
Auto-generated on behalf of Manager NEM Real Time Operations