Market Notices

114375MARKET SYSTEMS06/02/2024 02:01:20 PM

CHG0082609 | Production | MSATS-CATS Production Maintenance

Change Number: CHG0082609
Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: MSATS-CATS Production Maintenance
Change Start Date & Time: 18/02/2024 09:00:00 AEST
Change End Date & Time: 18/02/2024 17:00:00 AEST
Outage Start Date & Time: 18/02/2024 10:00:00 AEST
Outage End Date & Time: 18/02/2024 14:00:00 AEST

Environment: Production

The change has some login outages that are below and will impact participants logging into the web portal for MSATS, OPDMS, NOS and EMMS production environments.
AEMO recommends users who need to use these AEMO services, login prior to the start of the outage and remain logged in.
NOTE: If you log out of this session, you will be unable to log back in until the completion of the outage.
A URM outage will occur between 11:00 - 11:30 AEST and have an expected outage duration of upto 15 minutes. During this time users will not be able to have new login sessions into TMM, OPDMS, NOS or EMMS WebPortal.

The MSATS outage is 10:00 - 14:00 AEST which is the agreed maintenance window.
Participants should be aware that: MSATS, Meter data processing, RM reports, B2B, B2M screen, NMI Discovery, CDR, CDP will not be available Participant passwords will be retained. Users that log out and users that try to log in once the URM outage has commenced will only be able to log in after URM outage is complete. Any password resets or new account creations completed during the URM outage window will need to be redone MSATS FTP sessions will be disabled during outage Wholesale MMS FTP will still be available .

The redirection menu will be unavailable during the MSATS outage timeframe Report any impacts to the AEMO Information and Support Hub or call 1300 236 648.
114302MARKET INTERVENTION05/02/2024 04:56:54 PM

Update - Direction - SA Region - 04/02/2024

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 04/02/2024

Refer Market Notice 114245

The AEMO intervention event that commenced from interval ending 1635hrs on 04/02/2024 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
114290MARKET SYSTEMS05/02/2024 11:50:05 AM

CHG0082564 | Completed | Production | Identity Service Site Transfer

Change Number: CHG0082564
Notification issued to: Market Notice
Notification Type: Completed

Change Type: Normal
Service/Component: EMMS - WebPortal

Change Title: Identity Service Site Transfer

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
114245MARKET INTERVENTION04/02/2024 04:27:14 PM

Direction - SA region 04/02/2024

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 04/02/2024

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 1635 hrs on 04/02/2024.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
114241MARKET INTERVENTION04/02/2024 02:26:08 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 114197

The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 05/02/2024 will be inadequate to maintain a secure operating state in SA .

AEMO estimates that, in the absence of sufficient market response by 1630 hrs 04/02/2024, 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
114231MARKET INTERVENTION04/02/2024 01:30:28 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 03/02/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 03/02/2024

Refer Market Notice 114219

The AEMO Intervention Event and all associated directions are cancelled from 1200 hrs 04/02/2024

Manager NEM Real Time Operations
114219MARKET INTERVENTION03/02/2024 05:01:27 PM

Direction - SA region 03/02/2024

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 03/02/2024

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 03/02/2024.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
114216MARKET INTERVENTION03/02/2024 03:31:06 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 28/01/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 28/01/2024

Refer Market Notice 113930

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 03/02/2024

Manager NEM Real Time Operations
114197MARKET INTERVENTION03/02/2024 01:32:47 PM

Possible intervention to manage power system security in South Australia (SA) Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in South Australia (SA) Region

The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 05/02/2024 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
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
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