Market Notices

113077MARKET INTERVENTION06/01/2024 11:34:27 AM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 05/01/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 05/01/2024

Refer Market Notice 113068

The AEMO Intervention Event and all associated directions are cancelled from 1135 hrs 06/01/2024

Manager NEM Real Time Operations
113075MARKET INTERVENTION06/01/2024 09:03:42 AM

Update - Possible intervention to manage power system security in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in SA region

Refer AEMO Electricity Market Notice 113073

The synchronous generating units currently expected to be synchronised in SA from 2300 hrs 06/01/2024 will be inadequate to maintain a secure operating state in SA.

AEMO estimates that, in the absence of sufficient market response by 1300 hrs 06/01/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
113073MARKET INTERVENTION06/01/2024 05:39:38 AM

Possible intervention to manage power system security in SA Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in SA Region

The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 07/01/2024 will be inadequate to maintain a secure operating state in SA.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
113068MARKET INTERVENTION05/01/2024 04:59:54 PM

Direction - SA region 05/01/2024

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 05/01/2024

In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).

The direction was necessary to maintain the power system in a secure operating state.

AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.

The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1705 hrs on 05/01/2024.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
113067MARKET INTERVENTION05/01/2024 03:09:56 PM

Update - Possible intervention to manage power system security in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in SA region

Refer AEMO Electricity Market Notice 113057

The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 06/01/2024 will be inadequate to maintain a secure operating state in SA.

AEMO estimates that, in the absence of sufficient market response by 1700 hrs 05/01/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
113064MARKET SYSTEMS05/01/2024 02:37:24 PM

CHG0082511 | Pre-Production | Pre-Prod MSATS 50.0.4 LCCD Defect Release

Change Number: CHG0082511
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Pre-Prod MSATS 50.0.4 LCCD Defect Release
Change Start Date & Time: 09/01/2024 13:00:00 AEST
Change End Date & Time: 09/01/2024 17:00:00 AEST
Outage Start Date & Time: 09/01/2024 13:00:00 AEST
Outage End Date & Time: 09/01/2024 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 .
113063MARKET INTERVENTION05/01/2024 02:34:00 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 03/01/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 03/01/2024

Refer Market Notice 113010

The AEMO Intervention Event and all associated directions are cancelled from 1430 hrs 05/01/2024

Manager NEM Real Time Operations
113057MARKET INTERVENTION05/01/2024 10:04:15 AM

Possible intervention to manage power system security in SA Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in SA Region

The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 06/01/2024 will be inadequate to maintain a secure operating state in SA.

AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
113054MARKET INTERVENTION04/01/2024 06:04:11 PM

Update - Direction - SA Region - 03/01/2024

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 03/01/2024

Refer Market Notice 113010

The AEMO intervention event that commenced from interval ending 1005 hrs on 03/01/2024 is continuing.

AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.

Manager NEM Real Time Operations
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