Market Notices

126177MARKET SYSTEMS01/04/2025 03:56:17 PM

CHG0101896 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Number: CHG0101896

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System_PreProd
Change Title: EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .
Change Start Date & Time: 01/04/2025 08:00:00
Change End Date & Time: 11/04/2025 17:00:00
Outage Start Date & Time: 03/04/2025 08:00:00
Outage End Date & Time: 03/04/2025 22:00:00
Environment: Pre-Production
Participant Impact and Requirements: EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities. Maintenance activities will be conducted on the following dates:
1/04/2025
3/04/2025
8/04/2025

During the window,FPP calculations may be delayed at various points.

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 planned/unplanned maintenance activities .
     
126176MARKET SYSTEMS01/04/2025 03:53:50 PM

CHG0102365 - Planned System Maintenance in Production for Web Exchanger

Change Number: CHG0102365

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: DWGM - Web Exchanger
Change Title: Planned System Maintenance in Production for Web Exchanger
Change Start Date & Time: 08/04/2025 18:30:00
Change End Date & Time: 08/04/2025 20:30:00
Outage Start Date & Time: 08/04/2025 18:30:00
Outage End Date & Time: 08/04/2025 19:00:00
Environment: Production
Participant Impact and Requirements: DWGM Web Exchanger system outage due to planned maintenance.


The following impacts are expected during the maintenance activities:
- All access to the DWGM Web Exchanger System will be unavailable.

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 planned/unplanned maintenance activities .
     
126175MARKET SYSTEMS01/04/2025 03:51:32 PM

CHG0102364 - Planned System Maintenance - DWGM Production Web Exchanger

Change Number: CHG0102364

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: DWGM - Web Exchanger
Change Title: Planned System Maintenance - DWGM Production Web Exchanger
Change Start Date & Time: 08/04/2025 18:30:00
Change End Date & Time: 08/04/2025 20:30:00
Outage Start Date & Time: 08/04/2025 18:30:00
Outage End Date & Time: 08/04/2025 19:00:00
Environment: Production
Participant Impact and Requirements: DWGM Web Exchanger system outage due to planned maintenance.


The following impacts are expected during the maintenance activities:
- All access to the DWGM Web Exchanger System will be unavailable.

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 planned/unplanned maintenance activities .
     
126170MARKET INTERVENTION01/04/2025 03:56:07 PM

Direction - SA region 01/04/2025

AEMO ELECTRICITY MARKET NOTICE

Direction - SA region 01/04/2025

In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).

The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1605 hrs on 01/04/2025.

Intervention pricing does not apply to this AEMO intervention event.

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
     
126168MARKET INTERVENTION01/04/2025 02:57:36 PM

Update - Foreseeable AEMO intervention in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Foreseeable AEMO intervention in SA region

Refer AEMO Electricity Market Notice 126155

AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0900 hrs 02/04/2025.

The foreseeable circumstance requiring the need for intervention is Voltage.

AEMO estimates that, in the absence of sufficient market response by 1600 hrs 01/04/2025, AEMO may need to intervene by issuing a direction.

Manager NEM Real Time Operations
     
126161MARKET SYSTEMS01/04/2025 10:56:39 AM

CHG0101896 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Number: CHG0101896

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System_PreProd
Change Title: EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .
Change Start Date & Time: 01/04/2025 08:00:00
Change End Date & Time: 11/04/2025 17:00:00
Outage Start Date & Time: 03/04/2025 08:00:00
Outage End Date & Time: 03/04/2025 22:00:00
Environment: Pre-Production
Participant Impact and Requirements: EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities. Maintenance activities will be conducted on the following dates:
1/04/2025
3/04/2025
8/04/2025

During the window,FPP calculations may be delayed at various points.

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 planned/unplanned maintenance activities .
     
126160MARKET SYSTEMS01/04/2025 10:54:09 AM

CHG0101950 - Telco Outage Notification - Telstra Brisbane Indial (07 3347 XXXX-XXXX)

Change Number: CHG0101950

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Cisco IP Phone
Change Title: Telco Outage Notification - Telstra Brisbane Indial (07 3347 XXXX-XXXX)
Change Start Date & Time: 01/04/2025 01:00:00
Change End Date & Time: 01/04/2025 06:00:00
Outage Start Date & Time: 01/04/2025 01:00:00
Outage End Date & Time: 01/04/2025 06:00:00
Environment: Production
Participant Impact and Requirements: External/Market

Outage Duration:
1 x 15 minutes during the window

Impacts:
Reduced redundancy for Inbound and Outbound Calls (automatically rerouted via Sydney).

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 planned/unplanned maintenance activities .
     
126156MARKET INTERVENTION01/04/2025 09:12:03 AM

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

AEMO ELECTRICITY MARKET NOTICE.

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

Refer to Market Notice 126115

The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 1700 hrs 01/04/2025.

The direction update is issued at 0900 hrs 01/04/2025.

Manager NEM Real Time Operations
     
126155MARKET INTERVENTION01/04/2025 09:27:45 AM

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 0100 hrs 02/04/2025.

The foreseeable circumstance requiring the need for intervention is Voltage.

Manager NEM Real Time Operations
     
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