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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
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
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
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
126999MARKET INTERVENTION12/05/2025 03:15:09 PM
Update - Foreseeable AEMO intervention in SA region
AEMO ELECTRICITY MARKET NOTICE
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 126997
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0930 hrs 13/05/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1700 hrs 12/05/2025, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 126997
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0930 hrs 13/05/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1700 hrs 12/05/2025, AEMO may need to intervene by issuing a direction.
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
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
126997MARKET INTERVENTION12/05/2025 12:40:52 PM
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO ELECTRICITY MARKET NOTICE
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0800 hrs 13/05/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0800 hrs 13/05/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time 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.
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
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
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
126985MARKET INTERVENTION11/05/2025 03:59:44 PM
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 11/05/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 11/05/2025
Refer Market Notice 126981
AEMO no longer foresees a possible requirement for intervention to manage power system security in SA region. The advice of possible intervention is cancelled from 1600 hrs 11/05/2025.
Manager NEM Real Time Operations
Cancellation - Possible intervention to manage power system security in South Australia (SA) region 11/05/2025
Refer Market Notice 126981
AEMO no longer foresees a possible requirement for intervention to manage power system security in SA region. The advice of possible intervention is cancelled from 1600 hrs 11/05/2025.
Manager NEM Real Time Operations