Market Notices

115660MARKET INTERVENTION16/03/2024 03:26:11 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 13/03/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 13/03/2024

Refer Market Notice 115613

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 16/03/2024

Manager NEM Real Time Operations
115657MARKET INTERVENTION16/03/2024 02:26:08 PM

Update - Possible intervention to manage power system security in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in SA region

Refer AEMO Electricity Market Notice 115655

The synchronous generating units currently expected to be synchronised in SA from 0730 hrs 17/03/2024 will be inadequate to maintain a secure operating state in SA.

AEMO estimates that, in the absence of sufficient market response by 1700 hrs 16/03/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
115655MARKET INTERVENTION15/03/2024 05:21:21 PM

Possible intervention to manage power system security in SA Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in SA Region

The synchronous generating units currently expected to be synchronised in SA from 0100 hrs 17/03/2024 will be inadequate to maintain a secure operating state in SA.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
115651MARKET INTERVENTION15/03/2024 04:27:07 PM

Update - Direction - SA Region - 13/03/2024

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 13/03/2024

Refer Market Notice 115613

The AEMO intervention event that commenced from interval ending 1705 hrs on 13/03/2024 is continuing.

AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.

Manager NEM Real Time Operations
115647MARKET SYSTEMS15/03/2024 02:27:56 PM

CHG0086078 | Production | EMMS Production Bay transfer

Change Number: CHG0086078
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal

Service/ Component: Electricity Market Management System
Change Title: EMMS Production Bay transfer
Change Start Date & Time: 18/03/2024 08:00:00 AEST
Change End Date & Time: 20/03/2024 17:30:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Production

Participant Impact and Requirements: EMMS Bay transfer is scheduled for 19th March is not expected to have any impact. If any issues are identified because of this maintenance activity, please contact the AEMO Support Hub 1300 236 600.

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?id=pp_services_status for any
115623MARKET SYSTEMS14/03/2024 08:33:44 PM

CHG0086023 | Completed | Production | Planned System Maintenance - STTM Production Systems

Change Number: CHG0086023
Notification issued to: Market Notice

Notification Type: Completed
Change Type: Normal

Service/Component: Short Term Trading Market
Change Title: Planned System Maintenance - STTM Production Systems
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
115622MARKET INTERVENTION14/03/2024 04:10:11 PM

Update - Direction - SA Region - 13/03/2024

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 13/03/2024

Refer Market Notice 115613

The AEMO intervention event that commenced from interval ending 1705 hrs on 13/03/2024 is continuing.

AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.

Manager NEM Real Time Operations
115620MARKET INTERVENTION14/03/2024 01:00:34 PM

Cancellation - Possible intervention to manage power system security in South Australia (SA) region 14/03/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Possible intervention to manage power system security in South Australia (SA) region 14/03/2024

Refer Market Notice 115616

AEMO no longer foresees a possible requirement for intervention to manage power system security in SA region. The advice of possible intervention is cancelled from 1300 hrs 14/03/2024.

Manager NEM Real Time Operations
115616MARKET INTERVENTION14/03/2024 06:11:06 AM

Possible intervention to manage power system security in SA Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in SA Region

The synchronous generating units currently expected to be synchronised in SA from 2100 hrs 14/03/2024 will be inadequate to maintain a secure operating state in SA.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
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