Market Notices

116792MARKET SYSTEMS23/05/2024 03:42:38 PM

CHG0089066 | Completed | Production | Dispatch Applications Upgrade

Change Number: CHG0089066
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: EMMS - Dispatch
Change Title: Dispatch Applications Upgrade
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
116790MARKET SYSTEMS23/05/2024 11:25:06 AM

CHG0089703 | Completed | Production | Planned System Maintenance activity.

Change Number: CHG0089703
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: EMS NEM - Network Outage Scheduler (NOS)
Change Title: Planned System Maintenance activity.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
116740MARKET SYSTEMS22/05/2024 11:04:22 AM

CHG0089859 | Pre-Production | Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.

Change Number: CHG0089859
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas FRC - CATS
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Change Start Date & Time: 23/05/2024 09:00:00 AEST
Change End Date & Time: 23/05/2024 18:00:00 AEST
Outage Start Date & Time: 23/05/2024 09:00:00 AEST
Outage End Date & Time: 23/05/2024 17:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: The following impacts are expected during this maintenance:
- All access to the VIC & QLD RETAIL GFRC Pre-Production Systems will be unavailable.
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 .
116727MARKET SYSTEMS20/05/2024 03:52:06 PM

CHG0089836 | Pre-Production | Renewal and update of AEMO's FBS-Test-Hub.aemo.com.au server certificate.

Change Number: CHG0089836
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Renewal and update of AEMO's FBS-Test-Hub.aemo.com.au server certificate.

Change Start Date & Time: 11/06/2024 10:00:00 AEST
Change End Date & Time: 11/06/2024 17:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Pre-Production
Participant Impact and Requirements: AEMO's FRC Gas Hub web services need to have their server certificates updated every year with new certificates to replace the xpiring one.

Participants connecting to these endpoints or receiving requests from AEMO's FRC Gas Hub platforms and have authorisation mechanisms like certificate fingerprinting in place will notice a change in AEMO's server's certificate fingerprint and will need to update their systems accordingly.

The certificate relates to "FBS-Test-Hub.aemo.com.au" certificate and relates to the following domains.
FBS-Test-Hub.aemo.com.au
apis.preprod.aemo.com.au
preprodhub.aemo.com.au
preprod.frchub.net
apis.preprod.marketnet.net.au
preprodhub.marketnet.net.au

Participants WILL need to update the profile that communicates with the above domains.

This will need to be done to avoid the inability to send messages to the relay.

The certificates can be downloaded from the link below:
https://www.digicert.com/secure/download-certificate/m7lnm6qjq6lgqn5kn228qt11d6x9qxv
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.
116721RESERVE NOTICE20/05/2024 12:54:26 PM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 22/05/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116720 is cancelled at 1200 hrs 20/05/2024.

No LOR2 condition is currently forecast in the STPASA period.

AEMO Operations
116720RESERVE NOTICE20/05/2024 11:40:07 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 22/05/2024

AEMO ELECTRICITY MARKET NOTICE

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

1. From 0700 hrs to 0800 hrs 22/05/2024.
The forecast capacity reserve requirement is 1361 MW.
The minimum capacity reserve available is 1355 MW.

2. From 1700 hrs to 1930 hrs 22/05/2024.
The forecast capacity reserve requirement is 1324 MW.
The minimum capacity reserve available is 1305 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.

AEMO Operations
116719MARKET SYSTEMS20/05/2024 10:34:23 AM

CHG0089648 | Pre-Production | NOR Pre-Prod GSH will have scheduled maintenance works outage from 9.00am Thursday 16 May until 12pm (EST)

Change Number: CHG0089648
Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: NOR Pre-Prod GSH will have scheduled maintenance works outage from 9.00am Thursday 16 May until 12pm (EST)

Change Start Date & Time: 16/05/2024 09:00:00 AEST
Change End Date & Time: 16/05/2024 12:00:00 AEST
Outage Start Date & Time: 16/05/2024 09:00:00 AEST
Outage End Date & Time: 16/05/2024 12:00:00 AEST

Environment: Pre-Production

Participant Impact and Requirements: Services may be unavailable while maintenance is in progress
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 .
116718RESERVE NOTICE19/05/2024 08:30:11 PM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 21/05/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116717 is cancelled at 2030 hrs 19/05/2024.

No LOR2 condition is currently forecast in the STPASA period.

Manager NEM Real Time Operations
116717RESERVE NOTICE19/05/2024 06:42:13 PM

STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 21/05/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116701 has been updated at 1800 hrs 19/05/2024 to the following:

[1.] From 1630 hrs 21/05/2024 to 1900 hrs 21/05/2024.
The forecast capacity reserve requirement is 1220 MW.
The minimum capacity reserve available is 1183 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
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