Market Notices

118650MARKET INTERVENTION07/10/2024 03:54:45 PM

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118633

The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 09/10/2024.

The direction update is issued at 1600 hrs 7/10/2024.

Manager NEM Real Time Operations6
     
118649MARKET INTERVENTION07/10/2024 03:53:39 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118632

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1400 hrs 08/10/2024.

The direction update is issued at 1600 hrs 07/10/2024.

Manager NEM Real Time Operations
     
118641SETTLEMENTS RESIDUE07/10/2024 12:30:29 PM

[EventId:202410071230_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 07 October 2024 12:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1230 hrs on 7 October 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 7 October 2024.

Refer to market notice: 118640

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.

The negative residue constraint NRM_VIC1_SA1 ceased operating at 1230 hrs on 7 October 2024.

This is an AEMO autogenerated Market Notice.
     
118640SETTLEMENTS RESIDUE07/10/2024 11:35:25 AM

[EventId:202410071135_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 07 October 2024 11:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1135 hrs on 7 October 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 7 October 2024.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.

The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1135 hrs on 7 October 2024.

This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
118633MARKET INTERVENTION06/10/2024 02:29:16 PM

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118611

The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 08/10/2024.

The direction update is issued at 1430 hrs 06/10/2024.

Manager NEM Real Time Operations
     
118632MARKET INTERVENTION06/10/2024 02:28:09 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118610

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 08/10/2024.

The direction update is issued at 1430 hrs 06/10/2024.

Manager NEM Real Time Operations
     
118611MARKET INTERVENTION05/10/2024 03:01:42 PM

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118595

The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 07/10/2024.

The direction update is issued at 1500 hrs 05/10/2024.

Manager NEM Real Time Operations
     
118610MARKET INTERVENTION05/10/2024 03:00:31 PM

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

AEMO ELECTRICITY MARKET NOTICE.

Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN

Refer AEMO Electricity Market Notice 118594

The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 07/10/2024.

The direction update is issued at 1500 hrs 05/10/2024.

Manager NEM Real Time Operations
     
118598MARKET SYSTEMS04/10/2024 04:07:21 PM

CHG0098496 | Production | QLD Marketnet Router Replacement

Change Number: CHG0098496
Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal
Service/ Component: Market Network

Change Title: QLD Marketnet Router Replacement
Change Start Date & Time: 19/10/2024 14:00:53 AEST
Change End Date & Time: 19/10/2024 19:00:53 AEST

Outage Start Date & Time:
Outage End Date & Time:
Environment: Production

Participant Impact and Requirements: The following impacts are expected to participant connectivity during this planned outage on the 19th October 2024:

IPWAN Participants - A brief interuption of up to 60 seconds while services are failover from QLD to NSW Datacenter.

Lan-2-Lan VPN Participants (IPSEC) - Up to 2 hour outage for participants who have established their VPN connection/s via the AEMO QLD datacenter termination point (202.44.76.10) only - All L2L connections should be established to both QLD / NSW.

Note: Participants are encouraged to ensure their VPN connections are already established or are configured (as per AEMO best practice) to automatically failover to the alternate AEMO NSW datacenter termination point (202.44.78.10) prior to this scheduled outage.

B2B VPN - No impact is expected.

SSL VPN Participants: None expected as SSL VPN's are hosted on a different device.

GASHUB: No impact is expected as GASHUB will be failed over to the NSW Datacenter.

Other Impacts will have been communicated in advance.

** FAILURE TO ENSURE VPN FAILOVER WILL RESULT IN LOSS OF MARKETNET CONNECTIVITY **
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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