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118987RECLASSIFY CONTINGENCY17/10/2024 02:04:11 PM
Cancellation of a Non-Credible Contingency Event: Tungatinah-Lake Echo-Waddamana 1 110kV line and Tungatinah-Waddamana 2 110kV 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: Tungatinah-Lake Echo-Waddamana 1 110kV and Tungatinah-Waddamana 2 110kV
Cancellation time: 17/10/2024 14:04
Constraint set(s) revoked:
T-TUWA12_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 118983
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: Tungatinah-Lake Echo-Waddamana 1 110kV and Tungatinah-Waddamana 2 110kV
Cancellation time: 17/10/2024 14:04
Constraint set(s) revoked:
T-TUWA12_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE
Refer AEMO Electricity Market Notice 118983
Auto-generated on behalf of Manager NEM Real Time Operations
118986MARKET INTERVENTION17/10/2024 12:33:07 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 118968
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 18/10/2024.
The direction update is issued at 1230 hrs 17/10/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118968
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 18/10/2024.
The direction update is issued at 1230 hrs 17/10/2024.
Manager NEM Real Time Operations
118985MARKET INTERVENTION17/10/2024 12:31:52 PM
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 118984
Direction is cancelled from: 1230 hrs 17/10/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 118984
Direction is cancelled from: 1230 hrs 17/10/2024
Manager NEM Real Time Operations
118984MARKET INTERVENTION17/10/2024 12:09:06 PM
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118967
The TORRB3 TORRENS ISLAN direction is now expected to stay in place until 1230 hrs 17/10/2024.
The direction update is issued at 1206 hrs 17/10/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118967
The TORRB3 TORRENS ISLAN direction is now expected to stay in place until 1230 hrs 17/10/2024.
The direction update is issued at 1206 hrs 17/10/2024.
Manager NEM Real Time Operations
118983RECLASSIFY CONTINGENCY17/10/2024 12:01:16 PM
Reclassification of a Non-Credible Contingency Event: Tungatinah-Lake Echo-Waddamana 1 110kV line and Tungatinah-Waddamana 2 110kV 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: Tungatinah-Lake Echo-Waddamana 1 110kV and Tungatinah-Waddamana 2 110kV
Duration: 17/10/2024 12:01 until further notice
Constraint set(s) invoked:
T-TUWA12_110_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: TAS1
Lines: Tungatinah-Lake Echo-Waddamana 1 110kV and Tungatinah-Waddamana 2 110kV
Duration: 17/10/2024 12:01 until further notice
Constraint set(s) invoked:
T-TUWA12_110_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
118982PRICES UNCHANGED17/10/2024 12:04:45 PM
[EventId:202410171140_confirmed] Prices for interval 17-Oct-2024 11:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:40.
In accordance with Market Notice 118972 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 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:40.
In accordance with Market Notice 118972 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.
118981PRICES UNCHANGED17/10/2024 12:07:55 PM
[EventId:202410171200_confirmed] Prices for interval 17-Oct-2024 12:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 12:00.
In accordance with Market Notice 118976 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 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 12:00.
In accordance with Market Notice 118976 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.
118980PRICES UNCHANGED17/10/2024 12:03:27 PM
[EventId:202410171155_confirmed] Prices for interval 17-Oct-2024 11:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:55.
In accordance with Market Notice 118975 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 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:55.
In accordance with Market Notice 118975 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.
118979PRICES UNCHANGED17/10/2024 12:06:44 PM
[EventId:202410171150_confirmed] Prices for interval 17-Oct-2024 11:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:50.
In accordance with Market Notice 118974 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 1200 hrs on 17 October 2024
PRICES ARE NOW CONFIRMED for trading interval 17-Oct-2024 11:50.
In accordance with Market Notice 118974 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.