Market Notices

117743MARKET INTERVENTION21/08/2024 02:42:24 PM

Cancellation - AEMO Intervention Event - SA region 18/08/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - SA region 18/08/2024

Refer to Market Notice 117714

The AEMO Intervention Event and all associated directions are cancelled from 1430 hrs on 21/08/2024.



Manager NEM Real Time Operations
     
117742MARKET INTERVENTION21/08/2024 02:22:33 PM

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN

Refer to Market Notice 117731

Direction is cancelled from: 1430 hrs 21/08/2024

Manager NEM Real Time Operations
     
117741MARKET INTERVENTION21/08/2024 12:30:52 PM

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

Refer to Market Notice 117732

Direction is cancelled from: 1230 hrs 21/08/2024

Manager NEM Real Time Operations
     
117737GENERAL NOTICE21/08/2024 10:37:27 AM

Planned outage of Kerang - Wemen 220 kV line in the VIC region on 23/08/2024.

AEMO ELECTRICITY MARKET NOTICE

The Kerang - Wemen 220 kV line in the Victorian (VIC) region is planned to be out of service from 0600 hrs to 1800 hrs on 23/08/2024.

A credible contingency event during this planned outage may require:
- Load shedding in the Victorian outer grid; and/ or
- Market intervention, such as the issuing of directions.

Refer AEMO Network Outage Schedule (NOS) for further details.

AEMO Operations
     
117736RECLASSIFY CONTINGENCY21/08/2024 01:59:38 AM

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: 21/08/2024 01:59

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 117735

Auto-generated on behalf of Manager NEM Real Time Operations
     
117735RECLASSIFY CONTINGENCY20/08/2024 08:56:52 PM

Reclassification 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

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: VIC1

Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV

Duration: 20/08/2024 20:56 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
117734RECLASSIFY CONTINGENCY20/08/2024 05:51:22 PM

Reclassification of a Non Credible Contingency Event: Trip of Golden Plains No. 1 220 kV bus - Vic region - 20/08/2024

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non Credible Contingency Event: Trip of Golden Plains No. 1 220 kV bus - Vic region - 20/08/2024

Based on advice from the TNSP, AEMO has reclassified the trip of Golden Plains No. 1 220 kV bus as a credible contingency event.

Constraint Set invoked: NIL

Duration: 20/08/2024 1750 hrs until further notice

Manager NEM Real Time Operations
     
117733MARKET INTERVENTION20/08/2024 04:24:49 PM

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE

Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer to Market Notice 117719

Direction is cancelled from: 1630 hrs 20/08/2024

Manager NEM Real Time Operations
     
117732MARKET INTERVENTION20/08/2024 04:13:48 PM

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAND

AEMO ELECTRICITY PARTICIPANT NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

Refer AEMO Electricity Participant Notice 117722


TORRB4 TORRENS ISLAND to synchronise at 0900 hrs 21/08/2024

This update is issued at 1600 hrs 20/08/2024 and is expected to stay in place until 1230 hrs 21/08/2024

Manager NEM Real Time Operations
     
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