Market Notices

117061MARKET INTERVENTION18/06/2024 11:25:29 PM

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 0100 hrs 20/06/2024 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
117060GENERAL NOTICE18/06/2024 09:25:56 PM

QNI Minor testing (Qld to NSW) 19th June 2024

AEMO ELECTRICITY MARKET NOTICE

Refer to market notice 117027

There is an opportunity for testing QNI Minor for flows from Qld to NSW up to 1300 MW on Wednesday 19th June 2024 from 0700 to 1000hrs.

This test includes a trip and reclose of a line in northern NSW.

Please also refer to the published formal QNI minor testing information at the following link:
https://www.aemo.com.au/consultations/current-and-closed-consultations/qld-to-nsw-interconnector-qni-upgrade

Ben Blake
AEMO Operations
117058MARKET SYSTEMS18/06/2024 06:04:46 PM

CHG0090782 | Production | Planned Outage for the Gas Short Term Trading Market Systems Production.

Change Number: CHG0090782

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

Service/ Component: Short Term Trading Market
Change Title: Planned Outage for the Gas Short Term Trading Market Systems Production.

Change Start Date & Time: 26/06/2024 09:00:00 AEST
Change End Date & Time: 26/06/2024 22:00:00 AEST
Outage Start Date & Time: 26/06/2024 18:30:00 AEST
Outage End Date & Time: 26/06/2024 21:00:00 AEST

Environment: Production
Participant Impact and Requirements: Gas Short Term Trading Market (STTM) services including SWEX and MIS, SPI and SBS will not be available during the outage window in Production.

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 .
117047MARKET SYSTEMS18/06/2024 01:48:46 PM

CHG0090106 | Cancelled | Production | Identity Service Site Transfer

Change Number: CHG0090106

Notification issued to: Market Notice
Notification Type: Cancelled

Change Type: Normal
Service/ Component: Identity Service (IDS)

Change Title: Identity Service Site Transfer

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
117044MARKET SYSTEMS18/06/2024 11:44:51 AM

CHG0089794 | Cancelled | Production | EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities

Change Number: CHG0089794

Notification issued to: Market Notice
Notification Type: Cancelled

Change Type: Normal
Service/ Component: Electricity Market Management System

Change Title: EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities .

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
117037MARKET SYSTEMS18/06/2024 08:21:17 AM

CHG0090550 | Cancelled | Production | Maintenance activities to be performed on the Gas Short Term Trading Market Systems Production.

Change Number: CHG0090550
Notification issued to: Market Notice

Notification Type: Cancelled
Change Type: Normal
Service/ Component: Gas FRC - CATS

Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Production.

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
117029MARKET SYSTEMS17/06/2024 01:55:46 PM

CHG0089836 | Completed | 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: Completed

Change Type: Normal
Service/Component: Gas Hub

Change Title: Renewal and update of AEMO's FBS-Test-Hub.aemo.com.au server certificate.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
117027GENERAL NOTICE17/06/2024 10:59:14 AM

QNI Minor testing (Qld to NSW) 17th June 2024

AEMO ELECTRICITY MARKET NOTICE

Refer to market notice 114742

There is an opportunity for testing QNI Minor for flows from Qld to NSW up to 1300 MW on Monday 17th June 2024 from 1200 to 1800hrs.

This test includes a trip and reclose of a line in northern NSW.

Please also refer to the published formal QNI minor testing information at the following link:
https://www.aemo.com.au/consultations/current-and-closed-consultations/qld-to-nsw-interconnector-qni-upgrade

Ben Blake
AEMO Operations
117014MARKET INTERVENTION14/06/2024 08:29:53 PM

Cancellation - Possible intervention to manage power system security in QLD region 14/06/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Possible intervention to manage power system security in QLD region 14/06/2024

Refer Market Notice 116996

AEMO no longer foresees a possible requirement for intervention to manage power system security in QLD region. The advice of possible intervention is cancelled from 2030 hrs 14/06/2024.

Manager NEM Real Time Operations
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