Market Notices

124897SETTLEMENTS RESIDUE19/02/2025 05:00:28 PM

[EventId:202502191700_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 19 February 2025 17:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1700 hrs on 19 February 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 19 February 2025.

Refer to market notice: 124894

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

The negative residue constraint NRM_VIC1_SA1 ceased operating at 1700 hrs on 19 February 2025.

This is an AEMO autogenerated Market Notice.
     
124895SETTLEMENTS RESIDUE19/02/2025 04:05:36 PM

[EventId:202502191605_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 19 February 2025 16:05

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1605 hrs on 19 February 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 19 February 2025.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.

The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1605 hrs on 19 February 2025.

This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
124894SETTLEMENTS RESIDUE19/02/2025 03:45:34 PM

[EventId:202502191545_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 19 February 2025 15:45

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1545 hrs on 19 February 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 19 February 2025.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.

The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1545 hrs on 19 February 2025.

This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
124893MARKET SYSTEMS19/02/2025 03:01:56 PM

Completed - CHG0101145 - Planned Maintenance to Norwest Internet Router

Change Number: CHG0101145

Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Internet Access
Change Title: Planned Maintenance to Norwest Internet Router

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
     
124892SETTLEMENTS RESIDUE19/02/2025 03:00:21 PM

[EventId:202502191500_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 19 February 2025 15:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1500 hrs on 19 February 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 19 February 2025.

Refer to market notice: 124872

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

The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1500 hrs on 19 February 2025.

This is an AEMO autogenerated Market Notice.
     
124891SETTLEMENTS RESIDUE19/02/2025 01:30:29 PM

[EventId:202502191330_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 19 February 2025 13:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1330 hrs on 19 February 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 19 February 2025.

Refer to market notice: 124861

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

The negative residue constraint NRM_VIC1_SA1 ceased operating at 1330 hrs on 19 February 2025.

This is an AEMO autogenerated Market Notice.
     
124888MARKET SYSTEMS19/02/2025 01:04:49 PM

Inital - CHG0101252 - Retail Pre-Production Data refresh (CATS and EMDM)

Change Number: CHG0101252

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

Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Retail Pre-Production Data refresh (CATS and EMDM)

Change Start Date & Time: 24/02/2025 09:00:00
Change End Date & Time: 28/02/2025 18:00:00
Outage Start Date & Time: 24/02/2025 09:00:00
Outage End Date & Time: 27/02/2025 18:00:00

Environment: Pre-Production
Participant Impact and Requirements: MSATS (preprod) between 24th Feb - 26 Feb COB, CDR (preprod) and CDP (preprod) will be unavailble between 24th Feb to 28th Feb COB

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 .
     
124877INTER-REGIONAL TRANSFER19/02/2025 12:06:26 PM

Inter-regional transfer limit variation - South Morang - Dederang No.1 330kV line series capacitor - VIC region - 19/02/2025

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - South Morang - Dederang No.1 330kV line series capacitor - VIC region - 19/02/2025

A planned outage of South Morang - Dederang No.1 330kV line series capacitor in the VIC region was scheduled from 0449 hrs 04/02/2025 to 1700 hrs 31/03/2025.

The outage has been completed and South Morang - Dederang No.1 330kV line series capacitor returned to service at 1205 hrs 19/02/2025

Constraint set(s) revoked: V-SMSC

Manager NEM Real Time Operations
     
124873MARKET SYSTEMS19/02/2025 11:47:12 AM

Inital - CHG0100546 - Production eMDM February Maintenance Release

Change Number: CHG0100546

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

Service/ Component: MDM - Meter Data Management
Change Title: Production eMDM February Maintenance Release

Change Start Date & Time: 23/02/2025 10:00:00
Change End Date & Time: 23/02/2025 17:00:00
Outage Start Date & Time: 23/02/2025 10:00:00
Outage End Date & Time: 23/02/2025 14:00:00

Environment: Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.

Meter data processing and RM reports will not be available during the outage period.

User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.

MSATS B2B/B2M Transactions and B2B MSATS Screens will be unavailable during this outage

NMI Discovery will not be available during the outage period.

CDR and CDP will not be available during the outage period.

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 .
     
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