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118357MARKET INTERVENTION21/09/2024 03:03:21 PM
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118339
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 22/09/2024.
The direction update is issued at 1500 hrs 21/09/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118339
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 22/09/2024.
The direction update is issued at 1500 hrs 21/09/2024.
Manager NEM Real Time Operations
118356MARKET INTERVENTION21/09/2024 03:00:51 PM
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118340
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 22/09/2024.
The direction update is issued at 1500 hrs 21/09/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118340
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 22/09/2024.
The direction update is issued at 1500 hrs 21/09/2024.
Manager NEM Real Time Operations
118355NON-CONFORMANCE21/09/2024 11:35:22 AM
NON-CONFORMANCE Region QLD1 Saturday, 21 September 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Saturday, 21 September 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MOUSF1
Duration: 21/09/2024 10:55 to 21/09/2024 11:35
Amount: 81 MW
Constraint: NC-Q_MOUSF1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Saturday, 21 September 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MOUSF1
Duration: 21/09/2024 10:55 to 21/09/2024 11:35
Amount: 81 MW
Constraint: NC-Q_MOUSF1
Auto-generated on behalf of Manager NEM Real Time Operations
118351RECLASSIFY CONTINGENCY21/09/2024 12:14:30 AM
Cancellation of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Cancellation time: 21/09/2024 00:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 118345
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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Cancellation time: 21/09/2024 00:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 118345
Auto-generated on behalf of Manager NEM Real Time Operations
118350RECLASSIFY CONTINGENCY21/09/2024 12:21:56 AM
Cancellation of Reclassification of a Non-Credible Contingency Event: Gordon - Chapel Street No.1 and No.2 220 kV lines in TAS1 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: TAS
Lines: Gordon - Chapel Street No.1 and No.2 220 kV lines
Cancellation time: 0020 hrs 21/09/2024
Constraint sets revoked: F-T-CSGO and T-CSGO_N-2
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: TAS
Lines: Gordon - Chapel Street No.1 and No.2 220 kV lines
Cancellation time: 0020 hrs 21/09/2024
Constraint sets revoked: F-T-CSGO and T-CSGO_N-2
Manager NEM Real Time Operations
118349RECLASSIFY CONTINGENCY21/09/2024 12:09:32 AM
Cancellation of a Non-Credible Contingency Event: Farrell - Reece No.1 220 kV line and Farrell - Reece No.2 220 kV line in TAS1 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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 21/09/2024 00:09
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 118347
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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 21/09/2024 00:09
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 118347
Auto-generated on behalf of Manager NEM Real Time Operations
118348MARKET INTERVENTION20/09/2024 11:34:36 PM
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 118337
Direction is cancelled from: 2330 hrs 20/09/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 118337
Direction is cancelled from: 2330 hrs 20/09/2024
Manager NEM Real Time Operations
118347RECLASSIFY CONTINGENCY20/09/2024 07:07:03 PM
Reclassification of a Non-Credible Contingency Event: Farrell - Reece No.1 220 kV line and Farrell - Reece No.2 220 kV line in TAS1 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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Duration: 20/09/2024 19:06 until further notice
Constraint set(s) invoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Duration: 20/09/2024 19:06 until further notice
Constraint set(s) invoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Auto-generated on behalf of Manager NEM Real Time Operations
118346NON-CONFORMANCE20/09/2024 06:25:11 PM
NON-CONFORMANCE Region QLD1 Friday, 20 September 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Friday, 20 September 2024
AEMO has declared the following units comprising an Aggregate Dispatch Group as non-conforming under clause 3.8.23 of the National Electricity Rules:
Units: WDBESSG1, WDBESSL1
Aggregate Dispatch Group: WDBESS_ADG1
Duration: 20/09/2024 18:10 to 20/09/2024 18:25
Amount: -63 MW
Constraint: NC-Q_WDBESS_ADG1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Friday, 20 September 2024
AEMO has declared the following units comprising an Aggregate Dispatch Group as non-conforming under clause 3.8.23 of the National Electricity Rules:
Units: WDBESSG1, WDBESSL1
Aggregate Dispatch Group: WDBESS_ADG1
Duration: 20/09/2024 18:10 to 20/09/2024 18:25
Amount: -63 MW
Constraint: NC-Q_WDBESS_ADG1
Auto-generated on behalf of Manager NEM Real Time Operations