Market Notices

116441MARKET SYSTEMS02/05/2024 05:22:36 PM

CHG0089106 | Completed | Pre-Production | Pre-Prod eMDM May Maintenance Release

Change Number: CHG0089106
Notification issued to: Market Notice
Notification Type: Completed

Change Type: Normal
Service/Component: MDM - Meter Data Management

Change Title: Pre-Prod eMDM May Maintenance Release

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
116392SETTLEMENTS RESIDUE30/04/2024 05:30:27 PM

[EventId:202404301730_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 30 April 2024 17:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1730 hrs on 30 April 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 30 April 2024.

Refer to market notice: 116390

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 1730 hrs on 30 April 2024.

This is an AEMO autogenerated Market Notice.
116390SETTLEMENTS RESIDUE30/04/2024 04:30:21 PM

[EventId:202404301630_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 30 April 2024 16:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1630 hrs on 30 April 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 30 April 2024.

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 1630 hrs on 30 April 2024.

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.
116388MARKET SYSTEMS30/04/2024 03:22:30 PM

CHG0088824 | Production | NEM Reform IESS Retail MSATS 53.0 Release

Change Number: CHG0088824

Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)

Change Title: NEM Reform IESS Retail MSATS 53.0 Release
Change Start Date & Time: 12/05/2024 09:00:00 AEST
Change End Date & Time: 12/05/2024 17:00:00 AEST
Outage Start Date & Time: 12/05/2024 10:00:00 AEST
Outage End Date & Time: 12/05/2024 14:00:00 AEST

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 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 .
116379MARKET SYSTEMS30/04/2024 01:51:08 PM

CHG0089106 | Pre-Production | Pre-Prod eMDM May Maintenance Release

Change Number: CHG0089106

Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal

Service/ Component: MDM - Meter Data Management

Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 02/05/2024 13:00:00 AEST
Change End Date & Time: 02/05/2024 21:00:00 AEST
Outage Start Date & Time: 02/05/2024 13:00:00 AEST
Outage End Date & Time: 02/05/2024 17:00:00 AEST

Environment: Pre-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 .
116374MARKET SYSTEMS29/04/2024 03:35:35 PM

CHG0088931 | Completed | Production | Planned System Maintenance activity.

Change Number: CHG0088931

Notification issued to: Market Notice
Notification Type: Completed

Change Type: Normal

Service/Component: EMS NEM - Network Outage Scheduler (NOS)

Change Title: Planned System Maintenance activity.

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

116367MARKET SYSTEMS29/04/2024 10:36:02 AM

CHG0089027 | Cancelled | Pre-Production | Pre-Prod eMDM May Maintenance Release

Change Number: CHG0089027

Notification issued to: Market Notice
Notification Type: Cancelled

Change Type: Normal

Service/ Component: MDM - Meter Data Management

Change Title: Pre-Prod eMDM May Maintenance Release

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600

116329GENERAL NOTICE25/04/2024 11:56:40 AM

Planned outage of Gordon - Chapel St No. 1 220 kV line in the TAS region on 26/04/2024

AEMO ELECTRICITY MARKET NOTICE

The Gordon - Chapel St No. 1 220 kV line in the Tasmania (TAS) region is planned to be out of service from 1030 hrs on 26/04/2024 to 1500 hrs on 26/04/2024

A credible contingency event during this planned outage could cause a large reduction in generation in TAS.

Refer AEMO Network Outage Schedule (NOS) for further details.

Manager NEM Real Time Operations
116316MARKET SYSTEMS24/04/2024 03:37:15 PM

CHG0089027 | Pre-Production | Pre-Prod eMDM May Maintenance Release

Change Number: CHG0089027
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 29/04/2024 13:00:00 AEST
Change End Date & Time: 29/04/2024 17:00:00 AEST
Outage Start Date & Time: 29/02/2024 13:00:00 AEST
Outage End Date & Time: 29/02/2024 15:00:00 AEST
Environment: Pre-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 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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