Market Notices

117712MARKET INTERVENTION18/08/2024 04:17:21 PM

Direction - SA region 18/08/2024

AEMO ELECTRICITY MARKET NOTICE

Direction - SA region 18/08/2024

Refer to Market Notice 117711


In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).

Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN at 1600 hrs 18/08/2024
Type of resource: generating unit
Required actions: remain synchronised and follow dispatch targets at 0830 hrs 19/08/2024
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 0400 hrs 20/08/2024 .

AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.

Manager NEM Real Time Operations
117711MARKET INTERVENTION18/08/2024 02:02:25 PM

Update - Foreseeable AEMO intervention in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Foreseeable AEMO intervention in SA region

Refer AEMO Electricity Market Notice 117710

AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0830 hrs 19/08/2024.

The foreseeable circumstance requiring the need for intervention is Voltage.

AEMO estimates that, in the absence of sufficient market response by 1600 hrs 18/08/2024, AEMO may need to intervene by issuing a direction.

Manager NEM Real Time Operations
117710MARKET INTERVENTION17/08/2024 05:02:08 PM

Update - Foreseeable AEMO intervention in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Foreseeable AEMO intervention in SA region

Refer AEMO Electricity Market Notice 117706

AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0100 hrs 19/08/2024.

The foreseeable circumstance requiring the need for intervention is Voltage.


Manager NEM Real Time Operations
117709MARKET INTERVENTION17/08/2024 03:30:15 PM

Cancellation - AEMO Intervention Event - SA region 16/08/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - SA region 16/08/2024

Refer to Market Notice 117700

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs on 17/08/2024.



Manager NEM Real Time Operations
117708MARKET INTERVENTION17/08/2024 03:27:21 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 117698

Direction is cancelled from: 1530 hrs 17/08/2024

Manager NEM Real Time Operations
117707MARKET INTERVENTION17/08/2024 03:26:13 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 117697

Direction is cancelled from: 1530 hrs 17/08/2024

Manager NEM Real Time Operations
117706MARKET INTERVENTION17/08/2024 12:39:07 PM

Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region

AEMO ELECTRICITY MARKET NOTICE

Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region

AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 1030 hrs 18/08/2024.

The foreseeable circumstance requiring the need for intervention is Voltage.

Manager NEM Real Time Operations
117705MARKET SYSTEMS16/08/2024 05:04:55 PM

CHG0093465 | Production | AEMO will be undertaking maintenance activities on the STTM system.

Change Number: CHG0093465

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Cohesity

Change Title: AEMO will be undertaking maintenance activities on the STTM system.

Change Start Date & Time: 20/08/2024 18:31:12 AEST

Change End Date & Time: 21/08/2024 08:31:12 AEST

Outage Start Date & Time:

Outage End Date & Time:

Environment: Production

Participant Impact and Requirements: AEMO will be undertaking maintenance activities on the STTM system. Whilst no outage is expected there is potential for transient performance degradation during the change.

Support Information:

Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?d=pp_services_status for any planned/unplanned maintenance activities .




117704MARKET SYSTEMS16/08/2024 04:56:17 PM

CHG0095739 | Production | AEMO will be undertaking maintenance activities on the system.

Change Number: CHG0095739

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Cohesity

Change Title: AEMO will be undertaking maintenance activities on the system.

Change Start Date & Time: 20/08/2024 13:00:19 AEST

Change End Date & Time: 20/08/2024 16:00:19 AEST

Outage Start Date & Time:

Outage End Date & Time:

Environment: Production

Participant Impact and Requirements: AEMO will be undertaking maintenance activities on the NEMSETTLEMENTSR system. Whilst no outage is expected there is potential for transient performance degradation during the change.

Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?d=pp_services_status for any planned/unplanned maintenance activities .
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