Market Notices

127006RESERVE NOTICE12/05/2025 05:12:44 PM

STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 15/05/2025

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 127003 has been updated at 1600 hrs 12/05/2025 to the following:

1. From 1130 hrs to 1200 hrs 15/05/2025.
The forecast capacity reserve requirement is 459 MW.
The minimum capacity reserve available is 457 MW.

2. From 1430 hrs to 1530 hrs 15/05/2025.
The forecast capacity reserve requirement is 467 MW.
The minimum capacity reserve available is 456 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
     
127004MARKET SYSTEMS12/05/2025 03:37:28 PM

INC0144295 | UPDATE | Meter Data Management ¿ Degraded performance reported.

AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - UPDATE
AEMO is experiencing a service interruption relating to the Market Settlements and Transfer Solutions - Meter Data Management system.
AEMO is working on the issue and will provide updates as more information becomes available.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
     
127003RESERVE NOTICE12/05/2025 04:00:44 PM

STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 15/05/2025

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 126998 has been updated at 1500 hrs 12/05/2025 to the following:

From 1430 hrs to 1500 hrs 15/05/2025.
The forecast capacity reserve requirement is 461 MW.
The minimum capacity reserve available is 453 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
     
127000NON-CONFORMANCE12/05/2025 03:10:13 PM

NON-CONFORMANCE Region NSW1 Monday, 12 May 2025

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Monday, 12 May 2025

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: WTAHB1
Duration: 12/05/2025 15:05 to 12/05/2025 15:10
Amount: -9 MW
Constraint: NC-N_WTAHB1

Auto-generated on behalf of Manager NEM Real Time Operations
     
126998RESERVE NOTICE12/05/2025 02:03:00 PM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 15/05/2025

AEMO ELECTRICITY MARKET NOTICE

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

From 1030 hrs to 1230 hrs 15/05/2025.
The forecast capacity reserve requirement is 438 MW.
The minimum capacity reserve available is 401 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
     
126996MARKET SYSTEMS12/05/2025 12:05:34 PM

CHG0103220 - Renewal and update of Preproduction Boomi server certificates

Change Number: CHG0103220

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Boomi_PreProd
Change Title: Renewal and update of Preproduction Boomi server certificates
Change Start Date & Time: 14/05/2025 10:00:00
Change End Date & Time: 14/05/2025 14:00:00
Outage Start Date & Time: 14/05/2025 11:00:00
Outage End Date & Time: 14/05/2025 11:15:00
Environment: Pre-Production
Participant Impact and Requirements: Boomi (azure) batch and real-time runtimes server certificates are expiring on May 25th 2025 and needs to be renewed for the application to be functional and to process the requests.
CN=boomi-ppd-bch.aemo.local
CN=boomi-ppd-rtm.aemo.local

CDR and CDP will be unavailable during this outage.
TLS Certificate Management portal will be unavailable during this outage.

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.
     
126995MARKET SYSTEMS12/05/2025 11:26:40 AM

INC0144295 | UPDATE | Meter Data Management ¿ Degraded performance reported.

AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - UPDATE
AEMO is experiencing a service interruption relating to the Market Settlements and Transfer Solutions - Meter Data Management system.
AEMO is working on the issue and will provide updates as more information becomes available.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
     
126986MARKET SYSTEMS11/05/2025 06:15:24 PM

INC0144295 | ALERT | Meter Data Management ¿ Degraded performance reported.

ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - ALERT
AEMO is experiencing a service interruption relating Meter Data Management - Degraded performance to reports.
AEMO is working on the issue and will provide updates as more information becomes available.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
     
126980NON-CONFORMANCE11/05/2025 12:15:11 PM

NON-CONFORMANCE Region VIC1 Sunday, 11 May 2025

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Sunday, 11 May 2025

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: COHUNSF1
Duration: 11/05/2025 12:00 to 11/05/2025 12:15
Amount: 17 MW
Constraint: NC-V_COHUNSF1

Auto-generated on behalf of Manager NEM Real Time Operations
     
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