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CHG0104394 - Planned maintenance affecting the AEMO Market Network.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MarketNet
Change Title: Planned maintenance affecting the AEMO Market Network.
Change Start Date & Time: 09/07/2025 07:00:00
Change End Date & Time: 09/07/2025 17:00:00
Outage Start Date & Time:
Outage End Date & Time:
Environment: Production
Participant Impact and Requirements: Planned maintenance will be conducted on the 9th of July 2025, between 07:00AM and 05:00PM AEST on the core network infrastructure within the AEMO Market Network in Brisbane.
During the change, there will be two instances of 1-3 second service disruption to MarketNet Services accessed via Brisbane as traffic moves from the active to the standby load balancing unit. All Services should return to normal after this time. Traffic via Sydney will not be affected during this period. AEMO recommends that all market participants with site-to-site VPN connections currently connected via Brisbane, to switch these connections to the Sydney site as a precaution.
Participants connecting via IPWAN and/or SSL VPN will be automatically connected to the Sydney site and do not need to take any action.
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.
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 02/07/2025
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following Period:
[1.] From 1800 hrs 02/07/2025 to 2130 hrs 02/07/2025.
The forecast capacity reserve requirement is 257 MW.
The minimum capacity reserve available is 107 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 02/07/2025
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 127901 is cancelled at 1420 hrs 01/07/2025.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 02/07/2025
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following Period:
[1.] From 1830 hrs 02/07/2025 to 2100 hrs 02/07/2025.
The forecast capacity reserve requirement is 258 MW.
The minimum capacity reserve available is 169 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 30/06/2025
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 127890 is cancelled at 2235 hrs 28/06/2025.
Manager NEM Real Time Operations
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 30/06/2025
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
[1.] From 1630 hrs 30/06/2025 to 2130 hrs 30/06/2025.
The forecast capacity reserve requirement is 1084 MW.
The minimum capacity reserve available is 945 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 01/07/2025
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 127885 is cancelled at 1215 hrs 28/06/2025.
Manager NEM Real Time Operations
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 01/07/2025
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
[1.] From 0630 hrs 01/07/2025 to 0800 hrs 01/07/2025.
The forecast capacity reserve requirement is 353 MW.
The minimum capacity reserve available is 292 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 30/06/2025
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 127883 is cancelled at 2335 hrs. 27/06/2025.
No LOR2 condition is currently forecast in the STPASA period.
Manager NEM Real Time Operations