Filter by:
Filter by category
Filter by Date
From
To
126829RECLASSIFY CONTINGENCY01/05/2025 04:12:51 AM
Cancellation of a Non-Credible Contingency Event: Guybal Munjan - Chalumbin 857 275kV line line and Guybal Munjan - Chalumbin 858 275kV line line in QLD1 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: QLD1
Lines: Guybal Munjan - Chalumbin 857 275kV line and Guybal Munjan - Chalumbin 858 275kV line
Cancellation time: 01/05/2025 04:12
Constraint set(s) revoked:
Q-RSCH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 126828
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: QLD1
Lines: Guybal Munjan - Chalumbin 857 275kV line and Guybal Munjan - Chalumbin 858 275kV line
Cancellation time: 01/05/2025 04:12
Constraint set(s) revoked:
Q-RSCH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 126828
Auto-generated on behalf of Manager NEM Real Time Operations
126828RECLASSIFY CONTINGENCY01/05/2025 03:16:15 AM
Reclassification of a Non-Credible Contingency Event: Guybal Munjan - Chalumbin 857 275kV line line and Guybal Munjan - Chalumbin 858 275kV line line in QLD1 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: QLD1
Lines: Guybal Munjan - Chalumbin 857 275kV line and Guybal Munjan - Chalumbin 858 275kV line
Duration: 01/05/2025 03:16 until further notice
Constraint set(s) invoked:
Q-RSCH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
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: QLD1
Lines: Guybal Munjan - Chalumbin 857 275kV line and Guybal Munjan - Chalumbin 858 275kV line
Duration: 01/05/2025 03:16 until further notice
Constraint set(s) invoked:
Q-RSCH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
126827PRICES UNCHANGED30/04/2025 06:00:15 PM
[EventId:202504301740_confirmed] Prices for interval 30-Apr-2025 17:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:40.
In accordance with Market Notice 126817 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:40.
In accordance with Market Notice 126817 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.
126826PRICES UNCHANGED30/04/2025 06:00:15 PM
[EventId:202504301800_confirmed] Prices for interval 30-Apr-2025 18:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 18:00.
In accordance with Market Notice 126821 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 18:00.
In accordance with Market Notice 126821 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.
126825PRICES UNCHANGED30/04/2025 06:00:15 PM
[EventId:202504301755_confirmed] Prices for interval 30-Apr-2025 17:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:55.
In accordance with Market Notice 126820 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:55.
In accordance with Market Notice 126820 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.
126824PRICES UNCHANGED30/04/2025 06:00:14 PM
[EventId:202504301750_confirmed] Prices for interval 30-Apr-2025 17:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:50.
In accordance with Market Notice 126819 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:50.
In accordance with Market Notice 126819 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.
126823PRICES UNCHANGED30/04/2025 06:00:14 PM
[EventId:202504301745_confirmed] Prices for interval 30-Apr-2025 17:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:45.
In accordance with Market Notice 126818 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:45.
In accordance with Market Notice 126818 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.
126822PRICES UNCHANGED30/04/2025 06:00:12 PM
[EventId:202504301735_confirmed] Prices for interval 30-Apr-2025 17:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:35.
In accordance with Market Notice 126815 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 1800 hrs on 30 April 2025
PRICES ARE NOW CONFIRMED for trading interval 30-Apr-2025 17:35.
In accordance with Market Notice 126815 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.
126814MARKET INTERVENTION30/04/2025 05:25:48 PM
Cancellation - AEMO Intervention Event - SA region 29/04/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - SA region 29/04/2025
Refer to Market Notice 126779
The AEMO Intervention Event and all associated directions are cancelled from 1725 hrs on 30/04/2025.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - SA region 29/04/2025
Refer to Market Notice 126779
The AEMO Intervention Event and all associated directions are cancelled from 1725 hrs on 30/04/2025.
Manager NEM Real Time Operations