Market Notices

132311GENERAL NOTICE31/12/2025 10:40:32 AM

NEM Local Temperature Alerts for VIC from 31 Dec 2025 to 04 Jan 2026

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.

VIC
Mildura Ap (39+ Deg C): 3rd 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
132248GENERAL NOTICE29/12/2025 10:41:21 AM

NEM Local Temperature Alerts for NSW, SA, VIC from 29 Dec 2025 to 02 Jan 2026

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.

NSW
Deniliquin Ap (39+ Deg C): 30th Dec

SA
Adelaide West Terrace (39+ Deg C): 29th Dec
Port Augusta Ap (39+ Deg C): 29th Dec

VIC
Mildura Ap (39+ Deg C): 29th Dec, 30th Dec

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
132069GENERAL NOTICE24/12/2025 10:53:49 AM

NEM Local Temperature Alerts for SA from 24 Dec 2025 to 28 Dec 2025

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.

SA
Port Augusta Ap (39+ Deg C): 28th Dec

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 fore-cast 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
131824GENERAL NOTICE19/12/2025 10:40:31 AM

NEM Local Temperature Alerts for NSW, QLD, SA, VIC from 19 Dec 2025 to 23 Dec 2025

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.

NSW
Deniliquin Ap (39+ Deg C): 19th Dec
Lake Macquarie (39+ Deg C): 19th Dec, 21st Dec

QLD
Dalby Ap (37+ Deg C): 21st Dec, 22nd Dec

SA
Port Augusta Ap (39+ Deg C): 19th Dec

VIC
Mildura Ap (39+ Deg C): 19th Dec

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 fore-cast 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
131766RESERVE NOTICE18/12/2025 10:40:39 AM

PDPASA - Cancellation of the Forecast Lack Of Reserve Level 3 (LOR3) in the NSW Region on 18/12/2025

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR3 condition in the NSW region advised in AEMO Electricity Market Notice No. 131762 is cancelled at 1040 hrs 18/12/2025

Manager NEM Real Time Operations
131762RESERVE NOTICE18/12/2025 09:48:57 AM

PDPASA - Forecast Lack Of Reserve Level 3 (LOR3) in the NSW Region on 18/12/2025

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR3 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:


[1.] From 1830 hrs 18/12/2025 to 1930 hrs 18/12/2025.
The maximum load (other than interruptible loads) forecast to be interrupted is 50 MW at approximately 1900 hrs.


AEMO is seeking a market response.


AEMO estimates the latest time at which it would need to intervene through an AEMO intervention event is 1300 hrs on 18/12/2025.

Manager NEM Real Time Operations
131731GENERAL NOTICE17/12/2025 10:24:44 AM

NEM Local Temperature Alerts for NSW, QLD, SA, VIC from 17 Dec 2025 to 21 Dec 2025

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.

NSW
Deniliquin Ap (39+ Deg C): 18th Dec, 19th Dec
Lake Macquarie (39+ Deg C): 21st Dec
Mudgee Ap (39+ Deg C): 21st Dec

QLD
Dalby Ap (37+ Deg C): 20th Dec, 21st Dec

SA
Adelaide West Terrace (39+ Deg C): 18th Dec
Clare High School (39+ Deg C): 18th Dec
Port Augusta Ap (39+ Deg C): 17th Dec, 18th Dec, 19th Dec

VIC
Ararat Prison (39+ Deg C): 18th Dec
Mildura Ap (39+ Deg C): 18th Dec, 19th Dec

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
131684GENERAL NOTICE16/12/2025 11:09:38 AM

NEM Local Temperature Alerts for NSW, QLD, SA, VIC from 16 Dec 2025 to 20 Dec 2025

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.

NSW
Deniliquin Ap (39+ Deg C): 18th Dec, 19th Dec

QLD
Dalby Ap (37+ Deg C): 20th Dec

SA
Adelaide West Terrace (39+ Deg C): 18th Dec
Clare High School (39+ Deg C): 18th Dec
Port Augusta Ap (39+ Deg C): 17th Dec, 18th Dec, 19th Dec

VIC
Ararat Prison (39+ Deg C): 18th Dec
Mildura Ap (39+ Deg C): 18th Dec, 19th Dec

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
131659GENERAL NOTICE15/12/2025 10:50:13 AM

NEM Local Temperature Alerts for NSW, SA, VIC from 15 Dec 2025 to 19 Dec 2025

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.

NSW
Deniliquin Ap (39+ Deg C): 18th Dec, 19th Dec

SA
Adelaide West Terrace (39+ Deg C): 18th Dec
Clare High School (39+ Deg C): 18th Dec
Port Augusta Ap (39+ Deg C): 17th Dec, 18th Dec, 19th Dec

VIC
Ararat Prison (39+ Deg C): 18th Dec
Mildura Ap (39+ Deg C): 18th Dec, 19th Dec

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
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