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128086NON-CONFORMANCE10/07/2025 08:45:11 AM
NON-CONFORMANCE Region NSW1 Thursday, 10 July 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Thursday, 10 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: WTAHB1
Duration: 10/07/2025 08:40 to 10/07/2025 08:45
Amount: 12 MW
Constraint: NC-N_WTAHB1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Thursday, 10 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: WTAHB1
Duration: 10/07/2025 08:40 to 10/07/2025 08:45
Amount: 12 MW
Constraint: NC-N_WTAHB1
Auto-generated on behalf of Manager NEM Real Time Operations
128085RECLASSIFY CONTINGENCY09/07/2025 10:41:03 PM
Cancellation of the reclassification of a Non-Credible Contingency Event: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines in SA due to severe weather warning .
AEMO ELECTRICITY MARKET NOTICE.
Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines
Cancellation time: 2040 hrs 09/07/2025
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 127997
Manager NEM Real Time Operations
Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines
Cancellation time: 2040 hrs 09/07/2025
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 127997
Manager NEM Real Time Operations
128084RECLASSIFY CONTINGENCY09/07/2025 10:36:43 PM
Cancellation: Reclassification of non-credible contingency event due to existence of widespread abnormal condition/s - SA region.
AEMO ELECTRICITY MARKET NOTICE.
AEMO considers the occurrence of a non-credible contingency event due to the widespread abnormal conditions advised in AEMO Electricity Market Notice 128068 is no longer reasonably possible and accordingly its classification has reverted to non-credible.
Cancellation time: 2240 hrs 09/07/2025
Constraint set(s) revoked: I-VS_250
Manager NEM Real Time Operations
AEMO considers the occurrence of a non-credible contingency event due to the widespread abnormal conditions advised in AEMO Electricity Market Notice 128068 is no longer reasonably possible and accordingly its classification has reverted to non-credible.
Cancellation time: 2240 hrs 09/07/2025
Constraint set(s) revoked: I-VS_250
Manager NEM Real Time Operations
128083RECLASSIFY CONTINGENCY09/07/2025 09:09:30 PM
Cancellation of a Non-Credible Contingency Event: Penola West - South East 1 132kV line and Kincraig - Penola West 1 132kV line in SA1 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: SA1
Lines: Penola West - South East 1 132kV and Kincraig - Penola West 1 132kV
Cancellation time: 09/07/2025 21:09
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 128069
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: SA1
Lines: Penola West - South East 1 132kV and Kincraig - Penola West 1 132kV
Cancellation time: 09/07/2025 21:09
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 128069
Auto-generated on behalf of Manager NEM Real Time Operations
128082PRICES UNCHANGED09/07/2025 09:00:23 PM
[EventId:202507092040_confirmed] Prices for interval 09-Jul-2025 20:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:40.
In accordance with Market Notice 128072 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 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:40.
In accordance with Market Notice 128072 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.
128081PRICES UNCHANGED09/07/2025 09:00:23 PM
[EventId:202507092100_confirmed] Prices for interval 09-Jul-2025 21:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 21:00.
In accordance with Market Notice 128076 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 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 21:00.
In accordance with Market Notice 128076 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.
128080PRICES UNCHANGED09/07/2025 09:00:23 PM
[EventId:202507092055_confirmed] Prices for interval 09-Jul-2025 20:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:55.
In accordance with Market Notice 128075 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 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:55.
In accordance with Market Notice 128075 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.
128079PRICES UNCHANGED09/07/2025 09:00:22 PM
[EventId:202507092050_confirmed] Prices for interval 09-Jul-2025 20:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:50.
In accordance with Market Notice 128074 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 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:50.
In accordance with Market Notice 128074 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.
128078PRICES UNCHANGED09/07/2025 09:00:19 PM
[EventId:202507092045_confirmed] Prices for interval 09-Jul-2025 20:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:45.
In accordance with Market Notice 128073 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 2100 hrs on 9 July 2025
PRICES ARE NOW CONFIRMED for trading interval 09-Jul-2025 20:45.
In accordance with Market Notice 128073 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.