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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
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
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
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
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
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
131567MARKET SYSTEMS11/12/2025 07:59:24 AM
Completed - CHG0107543 - Electricity B2B Hub maintenance
Change Number: CHG0107543
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Emergency
Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)_PreProd
Change Title: Electricity B2B Hub maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Emergency
Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)_PreProd
Change Title: Electricity B2B Hub maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
131509GENERAL NOTICE08/12/2025 10:29:33 AM
NEM Local Temperature Alerts for SA from 08 Dec 2025 to 12 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): 12th 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
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): 12th 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
131380GENERAL NOTICE04/12/2025 10:51:54 AM
NEM Local Temperature Alerts for NSW, QLD, SA from 04 Dec 2025 to 08 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): 5th Dec
Mudgee Ap (39+ Deg C): 6th Dec
QLD
Dalby Ap (37+ Deg C): 7th Dec
SA
Port Augusta Ap (39+ Deg C): 4th Dec, 5th 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
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): 5th Dec
Mudgee Ap (39+ Deg C): 6th Dec
QLD
Dalby Ap (37+ Deg C): 7th Dec
SA
Port Augusta Ap (39+ Deg C): 4th Dec, 5th 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
131362GENERAL NOTICE03/12/2025 11:11:06 AM
NEM Local Temperature Alerts for NSW, QLD, SA from 03 Dec 2025 to 07 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
Lake Macquarie (39+ Deg C): 6th Dec
Mudgee Ap (39+ Deg C): 6th Dec
QLD
Dalby Ap (37+ Deg C): 7th Dec
SA
Port Augusta Ap (39+ Deg C): 4th 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
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
Lake Macquarie (39+ Deg C): 6th Dec
Mudgee Ap (39+ Deg C): 6th Dec
QLD
Dalby Ap (37+ Deg C): 7th Dec
SA
Port Augusta Ap (39+ Deg C): 4th 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
131338GENERAL NOTICE02/12/2025 10:44:39 AM
NEM Local Temperature Alerts for NSW, SA from 02 Dec 2025 to 06 Dec 2025
AEMO ELECTRICITY MARKET NOTICE
AEMO's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Tem-perature Alert Levels for listed weather stations below.
NSW
Lake Macquarie (39+ Deg C): 6th Dec
Mudgee Ap (39+ Deg C): 6th Dec
SA
Port Augusta Ap (39+ Deg C): 4th 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 lo-cated 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's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Tem-perature Alert Levels for listed weather stations below.
NSW
Lake Macquarie (39+ Deg C): 6th Dec
Mudgee Ap (39+ Deg C): 6th Dec
SA
Port Augusta Ap (39+ Deg C): 4th 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 lo-cated 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