Market Notices

119261RECLASSIFY CONTINGENCY23/10/2024 07:44:11 PM

Cancellation of a Non-Credible Contingency Event: Gordon - Chapel St No 1 220kV line and Gordon - Chapel St No 2 220kV 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: Gordon - Chapel St No 1 220kV and Gordon - Chapel St No 2 220kV

Cancellation time: 23/10/2024 19:44

Constraint set(s) revoked:
F-T-CSGO Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
T-CSGO_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE


Refer AEMO Electricity Market Notice 119258

Auto-generated on behalf of Manager NEM Real Time Operations
119258RECLASSIFY CONTINGENCY23/10/2024 06:41:37 PM

Reclassification of a Non-Credible Contingency Event: Gordon - Chapel St No 1 220kV line and Gordon - Chapel St No 2 220kV 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: Gordon - Chapel St No 1 220kV and Gordon - Chapel St No 2 220kV

Duration: 23/10/2024 18:41 until further notice

Constraint set(s) invoked:
F-T-CSGO Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
T-CSGO_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
119236MINIMUM SYSTEM LOAD23/10/2024 03:03:39 PM

Forecast Minimum System Load 1 (MSL1) in the VIC Region on 26/10/2024

AEMO ELECTRICITY MARKET NOTICE

Update to Market Notice 119194 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region on 26/10/2024.

Minimum regional demand is forecast to be 1465 MW at 1300 hrs, and the advisory threshold is:
MSL1 - 1685 MW
MSL2 - 1185 MW
MSL3 - 685 MW

The regional demand is forecast to be below the MSL1 threshold for the following period:
From 1130 hrs to 1400 hrs 26/10/2024.

AEMO Operations
119194MINIMUM SYSTEM LOAD22/10/2024 03:13:38 PM

Forecast Minimum System Load 1 (MSL1) in the VIC Region on 26/10/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region on 26/10/2024.

Minimum regional demand is forecast to be 1645 MW at 1300 hrs, and the advisory threshold is:
MSL1 - 1685 MW
MSL2 - 1185 MW
MSL3 - 685 MW

The regional demand is forecast to be below the MSL1 threshold for the following period:
From 1230 hrs to 1300 hrs 26/10/2024.

AEMO Operations
119184RESERVE NOTICE22/10/2024 01:44:42 PM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 24/10/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119182 is cancelled at 1200 hrs 22/10/2024.

No LOR2 condition is currently forecast in the STPASA period.

AEMO Operations
119182RESERVE NOTICE22/10/2024 09:33:10 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 24/10/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:

From 1730 hrs to 1930 hrs 24/10/2024.
The forecast capacity reserve requirement is 862 MW.
The minimum capacity reserve available is 611 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
119181RESERVE NOTICE22/10/2024 08:38:11 AM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 24/10/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 119180 is cancelled at 0830 hrs 22/10/2024.

No LOR2 condition is currently forecast in the STPASA period.

Manager NEM Real Time Operations
119180RESERVE NOTICE22/10/2024 06:35:59 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 24/10/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

[1.] From 1900 hrs 24/10/2024 to 2100 hrs 24/10/2024.
The forecast capacity reserve requirement is 1367 MW.
The minimum capacity reserve available is 1344 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.

Manager NEM Real Time Operations
119171RESERVE NOTICE22/10/2024 05:51:39 AM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 24/10/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 119166 is cancelled at 0530 hrs 22/10/2024.

No LOR2 condition is currently forecast in the STPASA period.

Manager NEM Real Time Operations
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