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109600RESERVE NOTICE04/09/2023 06:36:18 PM
Cancellation of Actual (LOR1) condition in the NSW region - 04/09/2023
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 04/09/2023
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.109581 is cancelled at 1830 hrs 04/09/2023.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 04/09/2023
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.109581 is cancelled at 1830 hrs 04/09/2023.
Manager NEM Real Time Operations
109581RESERVE NOTICE04/09/2023 05:47:18 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/09/2023
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/09/2023
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The capacity reserve requirement is 1492 MW
The minimum capacity reserve available is 1239 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/09/2023
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The capacity reserve requirement is 1492 MW
The minimum capacity reserve available is 1239 MW
Manager NEM Real Time Operations
109563POWER SYSTEM EVENTS04/09/2023 01:53:34 PM
Update - Non-credible contingency event - SA region - 04/09/2023
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - SA region - 04/09/2023
Refer AEMO ELECTRICITY MARKET NOTICE MN 109561
At 1341 hrs the Tungkillo East 275 KV Bus was returned to service.
The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Update - Non-credible contingency event - SA region - 04/09/2023
Refer AEMO ELECTRICITY MARKET NOTICE MN 109561
At 1341 hrs the Tungkillo East 275 KV Bus was returned to service.
The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
109561POWER SYSTEM EVENTS04/09/2023 01:15:55 PM
Non-credible contingency event - SA region - 04/09/2023
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - SA region - 04/09/2023
At 1252 hrs the Tungkillo East 275 KV Bus tripped.
AEMO did not instruct load shedding.
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 - SA region - 04/09/2023
At 1252 hrs the Tungkillo East 275 KV Bus tripped.
AEMO did not instruct load shedding.
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
109443POWER SYSTEM EVENTS25/08/2023 02:16:55 PM
Non-credible contingency event - TAS region - 25/08/2023
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - TAS region - 25/08/2023
At 1331 hrs the Gordon C 220kV BUS tripped.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Non-credible contingency event - TAS region - 25/08/2023
At 1331 hrs the Gordon C 220kV BUS tripped.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
109321POWER SYSTEM EVENTS15/08/2023 12:50:46 PM
Non-credible contingency event - SA region - 15/08/2023
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - SA Region region - 15/08/2023
At 1147 hrs the Blyth West - Munno Para 275kV Line tripped at Blyth West end only.
AEMO did not instruct load shedding.
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 - SA Region region - 15/08/2023
At 1147 hrs the Blyth West - Munno Para 275kV Line tripped at Blyth West end only.
AEMO did not instruct load shedding.
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
109283POWER SYSTEM EVENTS11/08/2023 08:57:28 PM
Non-credible contingency event - SA region - 11/08/2023
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - SA region - 11/08/2023
At 2035 hrs the Snapper Point power station generators GT1, GT2, GT3, GT4, GT5 tripped.
AEMO did not instruct load shedding.
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 - SA region - 11/08/2023
At 2035 hrs the Snapper Point power station generators GT1, GT2, GT3, GT4, GT5 tripped.
AEMO did not instruct load shedding.
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
109190RESERVE NOTICE02/08/2023 08:16:45 PM
Cancellation of Actual (LOR1) condition in the NSW region - 02/08/2023
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 02/08/2023
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.109186 is cancelled at 2000 hrs 02/08/2023.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 02/08/2023
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.109186 is cancelled at 2000 hrs 02/08/2023.
Manager NEM Real Time Operations
109186RESERVE NOTICE02/08/2023 05:20:52 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW Region on 02/08/2023
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 02/08/2023
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1700 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 826 MW.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 02/08/2023
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1700 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 826 MW.
Manager NEM Real Time Operations