Market Notices

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 0000 hrs 26/01/2024 will be inadequate to maintain a secure operating state in SA.
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

AEMO ELECTRICITY MARKET NOTICE

AEMO's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Temperature Alert Levels for listed weather stations below.

QLD
Dalby Ap (37+ Deg C): 25th Jan, 26th Jan, 27th Jan

The NEM Local Temperature Alert Levels are:

Launceston Ti Tree Bend: 33 Deg C, Dalby Airport: 37 Deg C, for all other selected weather stations: 39 Deg C.

AEMO requests Market Participants to:

1. review the weather forecast in the local area where their generating units / MNSP converter stations are located and,

2. if required, update the available capacity in their dispatch offers or availability submissions consistent with the forecast temperatures.

Further information is available at:

https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/nem-forecasting-and-planning/forecasting-and-reliability/projected-assessment-of-system-adequacy/nem-local-temperature-alerts

AEMO Operations Planning

AEMO ELECTRICITY MARKET NOTICE

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

From 1730 hrs to 2030 hrs 30/01/2024.
The forecast capacity reserve requirement is 1007 MW.
The minimum capacity reserve available is 790 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 QLD region for the following period:

From 1530 hrs to 2130 hrs 27/01/2024.
The forecast capacity reserve requirement is 1188 MW.
The minimum capacity reserve available is 966 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113603 has been updated at 1400 hrs 23/01/2024 to the following:

From 1700 hrs to 2030 hrs 25/01/2024.
The forecast capacity reserve requirement is 1241 MW.
The minimum capacity reserve available is 737 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 113607 has been updated at 1400 hrs 23/01/2024 to the following:

From 2100 hrs to 2130 hrs 25/01/2024.
The forecast capacity reserve requirement is 1735 MW.
The minimum capacity reserve available is 1332 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 113609 has been updated at 1400 hrs 23/01/2024 to the following:

From 1700 hrs to 2030 hrs 26/01/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1240 MW.

AEMO Operations

Change Number: CHG0082564
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: EMMS - WebPortal
Change Title: Identity Service Site Transfer
Change Start Date & Time: 30/01/2024 11:00:00 AEST
Change End Date & Time: 30/01/2024 19:00:00 AEST
Outage Start Date & Time: 30/01/2024 13:10:00 AEST
Outage End Date & Time: 30/01/2024 13:30:00 AEST
Environment: Production
Participant Impact and Requirements: Identity Service is used by multiple systems for user authorisation and authentication.
Identity Service is mostly used by the following systems:
*MSATS
*APIs (EMMS, GBB, MSATS)
*WEM
*Markets Portal
Identity Service might have an intermittemt outage of maximum 5 minutes during the outage period impacting user login.
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's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Temperature Alert Levels for listed weather stations below.

QLD
Dalby Ap (37+ Deg C): 25th Jan

SA
Adelaide West Terrace (39+ Deg C): 23rd Jan
Clare High School (39+ Deg C): 23rd Jan
Port Augusta Ap (39+ Deg C): 23rd Jan

VIC
Mildura Ap (39+ Deg C): 23rd Jan

The NEM Local Temperature Alert Levels are:

Launceston Ti Tree Bend: 33 Deg C, Dalby Airport: 37 Deg C, for all other selected weather stations: 39 Deg C.

AEMO requests Market Participants to:

1. review the weather forecast in the local area where their generating units / MNSP converter stations are located and,

2. if required, update the available capacity in their dispatch offers or availability submissions consistent with the forecast temperatures.

Further information is available at:

https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/nem-forecasting-and-planning/forecasting-and-reliability/projected-assessment-of-system-adequacy/nem-local-temperature-alerts

AEMO Operations Planning