Market Notices

127156MARKET SYSTEMS22/05/2025 01:20:39 PM

Initial - CHG0103253 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Number: CHG0103253

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: 22/05/2025 08:00:00
Change End Date & Time: 23/05/2025 12:00:00
Outage Start Date & Time: 22/05/2025 08:00:00
Outage End Date & Time: 22/05/2025 20:00:00
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 22nd May.

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.
     
127154MARKET SYSTEMS22/05/2025 10:12:02 AM

Initial - CHG0103253 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Number: CHG0103253

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: 22/05/2025 08:00:00
Change End Date & Time: 23/05/2025 12:00:00
Outage Start Date & Time: 22/05/2025 08:00:00
Outage End Date & Time: 22/05/2025 20:00:00
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 22nd May.

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.
     
127153MARKET SYSTEMS22/05/2025 10:09:26 AM

Completed - CHG0103267 - Pre-Prod MSATS 54.2 CICD Maintenance Release

Change Number: CHG0103267

Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)_PreProd
Change Title: Pre-Prod MSATS 54.2 CICD Maintenance Release

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
     
127152MARKET SYSTEMS20/05/2025 08:26:45 PM

Initial - CHG0103253 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities.

Change Number: CHG0103253

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: 22/05/2025 08:00:00
Change End Date & Time: 23/05/2025 12:00:00
Outage Start Date & Time: 22/05/2025 08:00:00
Outage End Date & Time: 22/05/2025 20:00:00

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 22nd May.

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.
     
127151MARKET INTERVENTION20/05/2025 03:01:31 PM

Cancellation - AEMO Intervention Event - SA region 19/05/2025

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - SA region 19/05/2025

Refer to Market Notice 127142

The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs on 20/05/2025.


Manager NEM Real Time Operations
     
127150MARKET INTERVENTION20/05/2025 03:01:11 PM

Cancellation: Direction issued to: Pelican Point Power Limited - PPCCGT PELICAN POINT

AEMO ELECTRICITY MARKET NOTICE

Cancellation: Direction issued to: Pelican Point Power Limited - PPCCGT PELICAN POINT

Refer to Market Notice 127145

Direction is cancelled from: 1500 hrs 20/05/2025

Manager NEM Real Time Operations
     
127149MARKET INTERVENTION20/05/2025 02:01:33 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 127143

Direction is cancelled from: 1400 hrs 20/05/2025

Manager NEM Real Time Operations
     
127148MARKET SYSTEMS20/05/2025 12:18:12 PM

Initial - CHG0103253 - EMMS Pre-Production Systems will be transferred to the alternative datacentre for maintenance activities

Change Number: CHG0103253

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: 22/05/2025 08:00:00
Change End Date & Time: 23/05/2025 12:00:00
Outage Start Date & Time: 22/05/2025 08:00:00
Outage End Date & Time: 22/05/2025 20:00:00

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 22nd May.

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.
     
127147SETTLEMENTS RESIDUE20/05/2025 09:55:23 AM

[EventId:202505200955_NRM_SA1_VIC1_stopped] NEGRES CONSTRAINT NRM_SA1_VIC1 ceased operating from 20 May 2025 09:55

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0955 hrs on 20 May 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - SA to VIC - 20 May 2025.

Refer to market notice: 127146

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the SA to VIC directional interconnector.

The negative residue constraint NRM_SA1_VIC1 ceased operating at 0955 hrs on 20 May 2025.

This is an AEMO autogenerated Market Notice.
     
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