Filter by:
Filter by category
Filter by Date
From
To
121012RECLASSIFY CONTINGENCY26/11/2024 09:29:20 PM
Cancellation of a Non-Credible Contingency Event: Eildon PS - Mt Beauty No.1 220 kV line and Eildon PS - Mt Beauty No.2 220 kV line in VIC1 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: VIC1
Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV
Cancellation time: 26/11/2024 21:29
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 120983
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: VIC1
Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV
Cancellation time: 26/11/2024 21:29
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 120983
Auto-generated on behalf of Manager NEM Real Time Operations
121011RESERVE NOTICE26/11/2024 08:29:09 PM
Cancellation of Actual (LOR1) condition in the NSW region - 26/11/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 26/11/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.121009 is cancelled at 2015 hrs 26/11/2024.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 26/11/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.121009 is cancelled at 2015 hrs 26/11/2024.
Manager NEM Real Time Operations
121010RECLASSIFY CONTINGENCY26/11/2024 07:08:51 PM
Update - Non-credible contingency event - NSW region - 26/11/2024
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - NSW region - 26/11/2024
Refer AEMO Electricity Market Notice 121008
The cause of this non credible contingency event is not known at this stage.
AEMO is not satisfied that this non credible event is unlikely to re-occur.
AEMO has therefore reclassified this event as a credible contingency event until further notice.
Region: NSW
Elements: Uranquinty Units 11,12 and 13.
Duration: 1900 hrs 26/11/2024 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
Update - Non-credible contingency event - NSW region - 26/11/2024
Refer AEMO Electricity Market Notice 121008
The cause of this non credible contingency event is not known at this stage.
AEMO is not satisfied that this non credible event is unlikely to re-occur.
AEMO has therefore reclassified this event as a credible contingency event until further notice.
Region: NSW
Elements: Uranquinty Units 11,12 and 13.
Duration: 1900 hrs 26/11/2024 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
121009RESERVE NOTICE26/11/2024 04:56:18 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 26/11/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 26/11/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1630 hrs.
The Actual LOR1 condition is forecast to exist until 1930 hrs
The capacity reserve requirement is 1450 MW
The minimum capacity reserve available is 886 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 26/11/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1630 hrs.
The Actual LOR1 condition is forecast to exist until 1930 hrs
The capacity reserve requirement is 1450 MW
The minimum capacity reserve available is 886 MW
Manager NEM Real Time Operations
121008POWER SYSTEM EVENTS26/11/2024 04:55:00 PM
Non-credible contingency event - NSW region - 26/11/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - NSW region - 26/11/2024
At 1637 hrs Uranquinty Unit 12 tripped and at 1639 hrs Uranquinty Units 11 and 13 tripped.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - NSW region - 26/11/2024
At 1637 hrs Uranquinty Unit 12 tripped and at 1639 hrs Uranquinty Units 11 and 13 tripped.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
121007RESERVE NOTICE26/11/2024 04:53:53 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 28/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 120972 is cancelled at 16:50 hrs 26/11/2024.
No LOR2 condition is currently forecast in the STPASA period.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 120972 is cancelled at 16:50 hrs 26/11/2024.
No LOR2 condition is currently forecast in the STPASA period.
Manager NEM Real Time Operations
121005RESERVE NOTICE26/11/2024 03:44:54 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 26/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120984 is cancelled at 1545 hrs 26/11/2024.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120984 is cancelled at 1545 hrs 26/11/2024.
Manager NEM Real Time Operations
120989RESERVE NOTICE26/11/2024 04:08:09 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 29/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120978 has been updated at 1500 hrs 26/11/2024 to the following:
From 0630 hrs to 1500 hrs 29/11/2024.
The forecast capacity reserve requirement is 1421 MW.
The minimum capacity reserve available is 1200 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120978 has been updated at 1500 hrs 26/11/2024 to the following:
From 0630 hrs to 1500 hrs 29/11/2024.
The forecast capacity reserve requirement is 1421 MW.
The minimum capacity reserve available is 1200 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
120988RESERVE NOTICE26/11/2024 04:04:31 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 28/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120969 has been updated at 1500 hrs 26/11/2024 to the following:
1. From 0830 hrs to 1000 hrs 28/11/2024.
The forecast capacity reserve requirement is 1340 MW.
The minimum capacity reserve available is 1294 MW.
2. From 1030 hrs to 2300 hrs 28/11/2024.
The forecast capacity reserve requirement is 1523 MW.
The minimum capacity reserve available is 213 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120969 has been updated at 1500 hrs 26/11/2024 to the following:
1. From 0830 hrs to 1000 hrs 28/11/2024.
The forecast capacity reserve requirement is 1340 MW.
The minimum capacity reserve available is 1294 MW.
2. From 1030 hrs to 2300 hrs 28/11/2024.
The forecast capacity reserve requirement is 1523 MW.
The minimum capacity reserve available is 213 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations