Market Notices

128227PRICES SUBJECT TO REVIEW22/07/2025 12:00:18 PM

[EventId:202507221205_review] Prices for interval 22-Jul-2025 12:05 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 12:05.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128226PRICES SUBJECT TO REVIEW22/07/2025 11:55:18 AM

[EventId:202507221200_review] Prices for interval 22-Jul-2025 12:00 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1155 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 12:00.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128225PRICES SUBJECT TO REVIEW22/07/2025 11:50:17 AM

[EventId:202507221155_review] Prices for interval 22-Jul-2025 11:55 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1150 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 11:55.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128224PRICES SUBJECT TO REVIEW22/07/2025 11:45:33 AM

[EventId:202507221150_review] Prices for interval 22-Jul-2025 11:50 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1145 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 11:50.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128223PRICES SUBJECT TO REVIEW22/07/2025 11:40:17 AM

[EventId:202507221145_review] Prices for interval 22-Jul-2025 11:45 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1140 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 11:45.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128222PRICES SUBJECT TO REVIEW22/07/2025 11:35:17 AM

[EventId:202507221140_review] Prices for interval 22-Jul-2025 11:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1135 hrs on 22 July 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jul-2025 11:40.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
128213MARKET SYSTEMS21/07/2025 05:08:02 PM

CHG0104553 - Pre-Prod eMDM Maintenance

Change Number: CHG0104553

Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MDM - Meter Data Management_PreProd
Change Title: Pre-Prod eMDM Maintenance Release

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
     
128211MARKET SYSTEMS21/07/2025 04:32:59 PM

CHG0102957|PROD|Enable TLS 1.3 for Gas B2B Hub and disable TLS version 1.0/1.1



The Gas B2B hub servers will be updated to support TLS (Transport Layer Security) 1.3 version. Also the legacy versions 1.0 and 1.1 will be disabled and not be supported going forward.

Participants are required to use TLS 1.2 as a minimum protocol to communicate with AEMO, failing to do so will impact the connectivity. An outage is not expected but, there may be some minor interruptions during the change period.

Participants are required to make sure the connectivity is intact post change implementation.

In case of any issues noticed, please reach out to AEMO Support Hub.
     
128161MARKET SYSTEMS18/07/2025 10:04:13 AM

Initial - CHG0104553 - Pre-Prod eMDM Maintenance Release

Change Number: CHG0104553

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management_PreProd
Change Title: Pre-Prod eMDM Maintenance Release
Change Start Date & Time: 21/07/2025 13:00:00
Change End Date & Time: 21/07/2025 17:00:00
Outage Start Date & Time: 21/07/2025 13:00:00
Outage End Date & Time: 21/07/2025 17:00:00
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.
     
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