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124957PRICES UNCHANGED20/02/2025 05:45:20 PM
[EventId:202502201745_confirmed] Prices for interval 20-Feb-2025 17:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:45.
In accordance with Market Notice 124951 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:45.
In accordance with Market Notice 124951 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.
124956PRICES UNCHANGED20/02/2025 05:45:19 PM
[EventId:202502201740_confirmed] Prices for interval 20-Feb-2025 17:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:40.
In accordance with Market Notice 124949 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:40.
In accordance with Market Notice 124949 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.
124955PRICES UNCHANGED20/02/2025 05:45:18 PM
[EventId:202502201735_confirmed] Prices for interval 20-Feb-2025 17:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:35.
In accordance with Market Notice 124948 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:35.
In accordance with Market Notice 124948 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.
124954PRICES UNCHANGED20/02/2025 05:45:16 PM
[EventId:202502201730_confirmed] Prices for interval 20-Feb-2025 17:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:30.
In accordance with Market Notice 124947 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:30.
In accordance with Market Notice 124947 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.
124953PRICES UNCHANGED20/02/2025 05:45:16 PM
[EventId:202502201725_confirmed] Prices for interval 20-Feb-2025 17:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:25.
In accordance with Market Notice 124946 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:25.
In accordance with Market Notice 124946 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.
124952PRICES UNCHANGED20/02/2025 05:45:14 PM
[EventId:202502201720_confirmed] Prices for interval 20-Feb-2025 17:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:20.
In accordance with Market Notice 124945 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.
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 17:20.
In accordance with Market Notice 124945 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.
124944POWER SYSTEM EVENTS20/02/2025 04:52:41 PM
Non-credible contingency event - NSW region - 20/02/2025
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - NSW region - 20/02/2025
At 1619 hrs the Capital WF A and C 330kV Buses tripped.
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
Non-credible contingency event - NSW region - 20/02/2025
At 1619 hrs the Capital WF A and C 330kV Buses tripped.
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
124940RECLASSIFY CONTINGENCY20/02/2025 01:38:10 PM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 20/02/2025 13:38 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 20/02/2025 13:38 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
124939PRICES UNCHANGED20/02/2025 11:25:29 AM
[EventId:202502201105_confirmed] Prices for interval 20-Feb-2025 11:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:05.
In accordance with Market Notice 124929 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.
Issued by Australian Energy Market Operator Ltd at 1125 hrs on 20 February 2025
PRICES ARE NOW CONFIRMED for trading interval 20-Feb-2025 11:05.
In accordance with Market Notice 124929 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.