Market Notices

Change Number: CHG0090463

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: 19/06/2024 09:00:00 AEST
Change End Date & Time: 19/06/2024 22:00:00 AEST
Outage Start Date & Time: 19/06/2024 18:30:00 AEST
Outage End Date & Time: 19/06/2024 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 .

Change Number: CHG0090611

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: EMMS - Dispatch

Change Title: Changes to 7-day pre-dispatch (PD7DAY) reports to only publish 5 days.
Change Start Date & Time: 17/06/2024 08:00:00 AEST
Change End Date & Time: 21/06/2024 17:30:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Production

Participant Impact and Requirements: PD7DAY are reports published at least once a day and up to three times a day to assist with the administration of the gas industry's Gas Supply Guarantee and with short-term planning of gas supplies. AEMO has identified a performance issue with PD7DAY that has reduced the reliability of the delivery of the reports. As an interim measure, AEMO will reduce the outlook of PD7 DAY to 5 days which AEMO expects will reduce the frequency of missed reports.

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 .

Change Number: CHG0090585

Notification issued to: Market Notice
Notification Type: Initial

Change Type: Normal
Service/ Component: EMMS - Dispatch
Change Title: Dispatch Applications Upgrade

Change Start Date & Time: 20/06/2024 09:00:00 AEST
Change End Date & Time: 21/06/2024 17:30:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Production

Participant Impact and Requirements: Under this change, AEMO will upgrade the NEMDE solver used in Production for Dispatch, 5-Minute Predispatch, Predispatch and PD7 to a new version. AEMO will also upgrade other relevant applications for Dispatch ,5-Minute Predispatch ,Predispatch, PD7 as part of the Integrating Energy Storage Systems project (IESS).

No outage required.
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 .

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

From 0000 hrs to 0030 hrs 21/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1685MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116972 has been updated at 1400 hrs 13/06/2024 to the following:

1. From 0000 hrs to 0030 hrs 20/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1722 MW.

2. From 0600 hrs to 0900 hrs 20/06/2024.
The forecast capacity reserve requirement is 1698 MW.
The minimum capacity reserve available is 1587 MW.

3. From 1600 hrs to 2359 hrs 20/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1439MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116971 has been updated at 1400 hrs 13/06/2024 to the following:

1.From 0000 hrs to 0130 hrs 19/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1422 MW.

2. From 0600 hrs to 0900 hrs 19/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1410 MW.

3. From 1600 hrs to 2359 hrs 19/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1338 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

1. From 0630 hrs to 0930 hrs 18/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1302 MW.

2. From 1600 hrs 18/06/2024 to 2359 hrs 18/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1255 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

From 0000 hrs to 0200 hrs 16/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1621 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

1. From 0630 hrs to 1100 hrs 15/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1606 MW.

2. From 1330 hrs to 2359 hrs 15/06/2024.
The forecast capacity reserve requirement is 1780 MW.
The minimum capacity reserve available is 1523 MW.

AEMO Operations