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Update - Non-credible contingency event - QLD region - 28/02/2024
Update - Non-credible contingency event - QLD region - 28/02/2024
Refer AEMO Electricity Market Notice 115270
The cause of this non credible contingency event has been identified.
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: Tully - Cardwell No.7389 132 kV Line and Ross - Woree No. 8905 275 kV Line
Duration: 1215 hrs 28/02/2024 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
[EventId:202402281220_review] Prices for interval 28-Feb-2024 12:20 are subject to review
Issued by Australian Energy Market Operator Ltd at 1215 hrs on 28 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Feb-2024 12:20.
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.
[EventId:202402281215_review] Prices for interval 28-Feb-2024 12:15 are subject to review
Issued by Australian Energy Market Operator Ltd at 1210 hrs on 28 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Feb-2024 12:15.
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.
Non-credible contingency event - QLD region - 28/02/2024
Non-credible contingency event - QLD region - 28/02/2024
At 1029 hrs the Tully - Cardwell No.7389 132 kV Line tripped and auto reclosed and Ross - Woree No. 8905 275 kV Line tripped and auto reclosed.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
[EventId:202402281200_confirmed] Prices for interval 28-Feb-2024 12:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 February 2024
PRICES ARE NOW CONFIRMED for trading interval 28-Feb-2024 12:00.
In accordance with Market Notice 115263 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:202402281155_confirmed] Prices for interval 28-Feb-2024 11:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 February 2024
PRICES ARE NOW CONFIRMED for trading interval 28-Feb-2024 11:55.
In accordance with Market Notice 115262 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:202402281150_confirmed] Prices for interval 28-Feb-2024 11:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 February 2024
PRICES ARE NOW CONFIRMED for trading interval 28-Feb-2024 11:50.
In accordance with Market Notice 115261 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:202402281145_confirmed] Prices for interval 28-Feb-2024 11:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 February 2024
PRICES ARE NOW CONFIRMED for trading interval 28-Feb-2024 11:45.
In accordance with Market Notice 115260 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:202402281140_confirmed] Prices for interval 28-Feb-2024 11:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 28 February 2024
PRICES ARE NOW CONFIRMED for trading interval 28-Feb-2024 11:40.
In accordance with Market Notice 115258 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.