Market Notices

116502RESERVE NOTICE07/05/2024 10:02:31 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 08/05/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

From 1700 hrs to 1800 hrs 08/05/2024.
The forecast capacity reserve requirement is 1198 MW.
The minimum capacity reserve available is 973 MW.

AEMO is seeking a market response.

AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.


AEMO Operations

116455MARKET SYSTEMS03/05/2024 03:09:17 PM

CHG0088386 | Cancelled | Production | QLD Internet Router Refresh

Change Number: CHG0088386
Notification issued to: Market Notice

Notification Type: Cancelled
Change Type: Normal

Service/ Component: Internet Access
Change Title: QLD Internet Router Refresh

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

116339POWER SYSTEM EVENTS26/04/2024 12:12:59 PM

Non-credible contingency event - NSW region - 26/04/2024

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - NSW region - 26/04/2024

At 1112 hrs the Griffith to Darlington Point 132kV line (99K) and the Darlington Point BESS disconnected.

AEMO did not instruct load shedding.

AEMO observed 5 MW of electrical load lost.

The cause of this non credible contingency event is not known at this stage.

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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