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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.
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: 06/02/2025 18:58 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202502061725_confirmed] Prices for interval 06-Feb-2025 17:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:25.
In accordance with Market Notice 124267 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:202502061735_confirmed] Prices for interval 06-Feb-2025 17:35 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:35.
In accordance with Market Notice 124269 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:202502061730_confirmed] Prices for interval 06-Feb-2025 17:30 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:30.
In accordance with Market Notice 124268 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:202502061720_confirmed] Prices for interval 06-Feb-2025 17:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:20.
In accordance with Market Notice 124266 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:202502061715_confirmed] Prices for interval 06-Feb-2025 17:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:15.
In accordance with Market Notice 124264 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:202502061710_confirmed] Prices for interval 06-Feb-2025 17:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 6 February 2025
PRICES ARE NOW CONFIRMED for trading interval 06-Feb-2025 17:10.
In accordance with Market Notice 124263 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:202502061730_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 06 February 2025 17:30
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 6 February 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 6 February 2025.
Refer to market notice: 124261
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 6 February 2025.
This is an AEMO autogenerated Market Notice.
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.
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: 06/02/2025 16:49
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 124246
Auto-generated on behalf of Manager NEM Real Time Operations