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91980RECLASSIFY CONTINGENCY26/10/2021 09:49:30 PM
Cancellation of a Non-Credible Contingency Event: Tarong - Chinchilla No.7168 132 kV line and Tarong - Chinchilla No.7183 132 kV 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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Cancellation time: 26/10/2021 21:49
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 91979
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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Cancellation time: 26/10/2021 21:49
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 91979
Auto-generated on behalf of Manager NEM Real Time Operations
91979RECLASSIFY CONTINGENCY26/10/2021 08:45:56 PM
Reclassification of a Non-Credible Contingency Event: Tarong - Chinchilla No.7168 132 kV line and Tarong - Chinchilla No.7183 132 kV 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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Duration: 26/10/2021 20:45 until further notice
Constraint set(s) invoked:
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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Duration: 26/10/2021 20:45 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
91978RESERVE NOTICE26/10/2021 07:50:42 PM
PDPASA - Cancellation of Actual (LOR1) condition in the QLD region - 26/10/2021
AEMO ELECTRICITY MARKET NOTICE
PDPASA - Cancellation of Actual (LOR1) condition in the QLD region - 26/10/2021
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No 91976 is cancelled at 1930 hrs 26/10/2021
Manager NEM Real Time Operations
PDPASA - Cancellation of Actual (LOR1) condition in the QLD region - 26/10/2021
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No 91976 is cancelled at 1930 hrs 26/10/2021
Manager NEM Real Time Operations
91977RECLASSIFY CONTINGENCY26/10/2021 07:19:32 PM
Cancellation of a Non-Credible Contingency Event: Tarong - Chinchilla No.7168 132 kV line and Tarong - Chinchilla No.7183 132 kV 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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Cancellation time: 26/10/2021 19:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 91966
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: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Cancellation time: 26/10/2021 19:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 91966
Auto-generated on behalf of Manager NEM Real Time Operations
91976RESERVE NOTICE26/10/2021 06:25:49 PM
PDPASA - Actual Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/10/2021
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 26/10/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs.
The forecast capacity reserve requirement is 942 MW.
The minimum capacity reserve available is 844 MW.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 26/10/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs.
The forecast capacity reserve requirement is 942 MW.
The minimum capacity reserve available is 844 MW.
Manager NEM Real Time Operations
91975MARKET SYSTEMS26/10/2021 04:28:16 PM
CHG0070470 | Completed | Production | WDR Portfolio Management System Production Maintenance
Change Number: CHG0070470
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Portfolio Management System
Change Title: WDR Portfolio Management System Production Maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Portfolio Management System
Change Title: WDR Portfolio Management System Production Maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
91972RESERVE NOTICE26/10/2021 03:19:37 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 27/10/2021
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91961 is cancelled at 1515 hrs 26/10/2021.
Manager NEM Real Time Operations
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91961 is cancelled at 1515 hrs 26/10/2021.
Manager NEM Real Time Operations
91971RESERVE NOTICE26/10/2021 03:18:53 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 27/10/2021
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91960 is cancelled at 1515 hrs 26/10/2021.
Manager NEM Real Time Operations
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91960 is cancelled at 1515 hrs 26/10/2021.
Manager NEM Real Time Operations
91970RESERVE NOTICE26/10/2021 02:50:04 PM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 1800 hrs 26/10/2021 to 1900 hrs 26/10/2021.
The forecast capacity reserve requirement is 1186 MW.
The minimum capacity reserve available is 1133 MW.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/10/2021
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 1800 hrs 26/10/2021 to 1900 hrs 26/10/2021.
The forecast capacity reserve requirement is 1186 MW.
The minimum capacity reserve available is 1133 MW.
Manager NEM Real Time Operations