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Reclassification of a Non-Credible Contingency Event: Strathmore - Clare South No.7208 132 kV line and Strathmore - Clare South tee King Creek No.7128 132 kV 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: Strathmore - Clare South No.7208 132 kV and Strathmore - Clare South tee King Creek No.7128 132 kV
Duration: 12/03/2024 15:46 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
Update - Non-credible contingency event - QLD region - 12/03/2024
Update - Non-credible contingency event - QLD region - 12/03/2024
Refer AEMO Electricity Market Notice 115595
The cause of this non credible contingency event is not known at this stage.
AEMO is not satisfied that this non credible event is unlikely to re-occur.
AEMO has therefore reclassified this event as a credible contingency event until further notice.
Region: QLD
Elements: Strathmore - Clare South No 7208 132 kV Line CB 72082 at Strathmore
Duration: 0253 hrs 12/03/2024 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
[EventId:202403102110_confirmed] Prices for interval 10-Mar-2024 21:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:10.
In accordance with Market Notice 115576 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:202403102130_confirmed] Prices for interval 10-Mar-2024 21:30 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:30.
In accordance with Market Notice 115580 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:202403102125_confirmed] Prices for interval 10-Mar-2024 21:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:25.
In accordance with Market Notice 115579 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:202403102120_confirmed] Prices for interval 10-Mar-2024 21:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:20.
In accordance with Market Notice 115578 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:202403102115_confirmed] Prices for interval 10-Mar-2024 21:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:15.
In accordance with Market Notice 115577 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:202403102105_confirmed] Prices for interval 10-Mar-2024 21:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2130 hrs on 10 March 2024
PRICES ARE NOW CONFIRMED for trading interval 10-Mar-2024 21:05.
In accordance with Market Notice 115575 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.
Cancellation of Reclassification of a Non-Credible Contingency Event: Tully - Cardwell No.7389 132 kV Line and Ross - Woree No. 8905 275 kV Line
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Tully - Cardwell No.7389 132 kV Line and Ross - Woree No. 8905 275 kV Line
Cancellation time: 09/03/2024 17:40
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 115550
Manager NEM Real Time Operations