Market Notices

112247POWER SYSTEM EVENTS13/12/2023 01:43:17 PM

Non-credible contingency event - TAS region - 13/12/2023

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - TAS region - 13/12/2023

At 1324 hrs the Hadspen - Palmerston No.3 & No.4 110 kV lines 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
112187POWER SYSTEM EVENTS11/12/2023 04:04:48 PM

Update - Non-credible contingency event - SA region - 11/12/2023

AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - SA region - 11/12/2023

Refer AEMO Electricity Market Notice 112181

At 1554 hrs the remaining Mintaro - Waterloo 132 kV Line was returned to service.

The following constraint set(s) revoked:
S-X-MNWT+CB

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
112165POWER SYSTEM EVENTS11/12/2023 06:36:10 AM

Non-credible contingency event - SA region - 11/12/2023

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - SA region - 11/12/2023

At 0444 hrs the Mintaro - Waterloo 132 kV Line tripped and the Clare North - Mintaro 132 kV Line tripped at the Mintaro 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
112154RESERVE NOTICE09/12/2023 06:50:27 PM

Cancellation of Actual (LOR1) condition in the NSW region - 09/12/2023

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the NSW region - 09/12/2023

The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.112137 is cancelled at 1850 hrs 09/12/2023.

Manager NEM Real Time Operations
112137RESERVE NOTICE09/12/2023 05:16:02 PM

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 09/12/2023

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 09/12/2023

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 1830 hrs.

The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 1344 MW.

Manager NEM Real Time Operations
112017RESERVE NOTICE05/12/2023 06:48:43 PM

Cancellation of Actual (LOR1) condition in the NSW region - 05/12/2023

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the NSW region - 05/12/2023

The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.112016 is cancelled at 1845 hrs 05/12/2023.

Manager NEM Real Time Operations
112016RESERVE NOTICE05/12/2023 06:21:33 PM

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/12/2023

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/12/2023

An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs

The capacity reserve requirement is 1370 MW
The minimum capacity reserve available is 1350 MW

Manager NEM Real Time Operations
111947RESERVE NOTICE02/12/2023 07:47:01 PM

Cancellation of Actual (LOR1) condition in the QLD region - 02/12/2023

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR1) condition in the QLD region - 02/12/2023

The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No.111943 is cancelled at 1945 hrs 02/12/2023.

Manager NEM Real Time Operations
111943RESERVE NOTICE02/12/2023 06:20:45 PM

Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 02/12/2023

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 02/12/2023

An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1820 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs

The capacity reserve requirement is 1299 MW
The minimum capacity reserve available is 1167 MW

Manager NEM Real Time Operations
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