Market Notices

113319MARKET SYSTEMS16/01/2024 02:05:10 PM

CHG0082059 | Production | Norwest MarketNet Firewall Refresh

Change Number: CHG0082059
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal

Service/ Component: Firewall

Change Title: Norwest MarketNet Firewall Refresh
Change Start Date & Time: 17/02/2024 09:00:00 AEST
Change End Date & Time: 17/02/2024 14:00:00 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:

IPWAN Participants - Nil

Lan-2-Lan VPN Participants (IPSEC) - Up to 5 hours for participants who have established their VPN connection/s via the AEMO NSW datacenter termination point (202.44.78.10) 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 QLD datacenter termination point (202.44.76.10) prior to this scheduled outage.

B2B VPN - Up to 30 minutes outage to TNSPs with B2B VPN to AEMO NSW Datacentre if VPN connection is only terminating in NSWonly

SSL VPN Participants: Up to 30 minutes outage to TNSPs with B2B VPN to AEMO NSW Datacentre if VPN connection is only terminating in NSW only

Other Impacts will have been communicated in advance.
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.
113318MARKET SYSTEMS16/01/2024 02:03:01 PM

CHG0082222 | Production | EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities

Change Number: CHG0082222
Notification issued to: Market Notice

Notification Type: Initial
Change Type: Normal

Service/ Component: Electricity Market Management System
Change Title: EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Start Date & Time: 29/01/2024 08:00:00 AEST
Change End Date & Time: 30/01/2024 19:00:00 AEST
Outage Start Date & Time: 30/01/2024 13:25:00 AEST
Outage End Date & Time: 30/01/2024 13:30:00 AEST

Environment: Production

Participant Impact and Requirements: The maintenance activity is not expected to have any impact however delays to Dispatch cycles, bid submission, and outage to the AEMO Markets Portal are possible during the outage window on Tuesday 30th January around 13:25 to 13:30 AEST.CDR 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.
113306MARKET SYSTEMS16/01/2024 09:43:13 AM

CHG0082626 | Production | EMMS Production - FTP/Participant Intrface - Preventative maintenance

Change Number: CHG0082626
Notification issued to: Market Notice

Notification Type: Initial
Change Type: Expedited
Service/ Component: EMMS - Dispatch

Change Title: EMMS Production - FTP/Participant Intrface - Preventative maintenance.

Change Start Date & Time: 18/01/2024 13:15:00 AEST
Change End Date & Time: 18/01/2024 13:30:30 AEST
Outage Start Date & Time: 18/01/2024 13:23:00 AEST
Outage End Date & Time: 18/01/2024 13:24:00 AEST

Environment: Production

Participant Impact and Requirements: The maintenance activity is not expected to have any impact, however participants will briefly lose connectivity to the FTP/Intrface for no more than a minute on Thursday 18 January between 13:23 to 13:24 AEST

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.
113305RESERVE NOTICE16/01/2024 08:35:09 AM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 18/01/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 113285 is cancelled at 0700 hrs 16/01/2024.

No LOR2 condition is currently forecast in the STPASA period.

AEMO Operations
113285RESERVE NOTICE15/01/2024 09:27:44 PM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 18/01/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:

[1.] From 1730 hrs 18/01/2024 to 2030 hrs 18/01/2024.
The forecast capacity reserve requirement is 870 MW.
The minimum capacity reserve available is 681 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.

Manager NEM Real Time Operations
113220MARKET SYSTEMS12/01/2024 09:23:21 AM

INC0124489 | RESOLVED | Issue with PD-PASA runs

AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - RESOLVED
Please be informed that we had issue with Pre-Dispatch Projected Assessment of System Adequacy (PDPASA) service which has been restored now.

For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
113203MARKET SYSTEMS11/01/2024 11:33:50 AM

CHG0082517 | Production | Prod MSATS 50.0.4 LCCD Defect Release | CANCELLED

Change Number: CHG0082517
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Prod MSATS 50.0.4 LCCD Defect Release
Change Start Date & Time: 21/01/2024 10:00:00 AEST
Change End Date & Time: 21/01/2024 17:00:00 AEST
Outage Start Date & Time: 21/01/2024 10:00:00 AEST
Outage End Date & Time: 21/01/2024 14:00:00 AEST
Environment: 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 .
113172NON-CONFORMANCE10/01/2024 12:30:17 AM

NON-CONFORMANCE Region NSW1 Wednesday, 10 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Wednesday, 10 January 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: VP5
Duration: 10/01/2024 00:15 to 10/01/2024 00:30
Amount: -20 MW
Constraint: NC-N_VP5

Auto-generated on behalf of Manager NEM Real Time Operations
113131MARKET SYSTEMS09/01/2024 09:33:05 AM

CHG0082517 | Production | Prod MSATS 50.0.4 LCCD Defect Release

Change Number: CHG0082517
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Prod MSATS 50.0.4 LCCD Defect Release
Change Start Date & Time: 21/01/2024 10:00:00 AEST
Change End Date & Time: 21/01/2024 17:00:00 AEST
Outage Start Date & Time: 21/01/2024 10:00:00 AEST
Outage End Date & Time: 21/01/2024 14:00:00 AEST
Environment: 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 .
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