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124200RESERVE NOTICE05/02/2025 05:52:02 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1430 MW
The minimum capacity reserve available is 1214 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1430 MW
The minimum capacity reserve available is 1214 MW
Manager NEM Real Time Operations
124190MARKET SYSTEMS05/02/2025 04:23:24 PM
CHG0100111 | Pre-Production | Pre-Prod eMDM February Maintenance Release
Change Number: CHG0100111
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management_PreProd
Change Title: Pre-Prod eMDM February Maintenance Release
Change Start Date & Time: 11/02/2025 13:00:00 AEST
Change End Date & Time: 11/02/2025 17:00:00 AEST
Outage Start Date & Time: 11/02/2025 13:00:00 AEST
Outage End Date & Time: 11/02/2025 15:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B/B2M Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
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 .
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management_PreProd
Change Title: Pre-Prod eMDM February Maintenance Release
Change Start Date & Time: 11/02/2025 13:00:00 AEST
Change End Date & Time: 11/02/2025 17:00:00 AEST
Outage Start Date & Time: 11/02/2025 13:00:00 AEST
Outage End Date & Time: 11/02/2025 15:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B/B2M Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
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 .
124181POWER SYSTEM EVENTS05/02/2025 03:22:35 PM
Update - Non-credible contingency event - TAS region - 03/02/2025
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - TAS region - 03/02/2025
Refer AEMO Electricity Market Notice 124044
The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will cancel the reclassification of this event as a credible contingency event.
Manager NEM Real Time Operations
Update - Non-credible contingency event - TAS region - 03/02/2025
Refer AEMO Electricity Market Notice 124044
The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will cancel the reclassification of this event as a credible contingency event.
Manager NEM Real Time Operations
124179RESERVE NOTICE05/02/2025 02:54:25 PM
Cancellation of Actual (LOR1) condition in the NSW region - 05/02/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 05/02/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.124176 is cancelled at 1444 hrs 05/02/2025.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 05/02/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.124176 is cancelled at 1444 hrs 05/02/2025.
Manager NEM Real Time Operations
124176RESERVE NOTICE05/02/2025 02:04:22 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1330 hrs.
The Actual LOR1 condition is forecast to exist until 1430 hrs
The capacity reserve requirement is 1320 MW
The minimum capacity reserve available is 1254 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 05/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1330 hrs.
The Actual LOR1 condition is forecast to exist until 1430 hrs
The capacity reserve requirement is 1320 MW
The minimum capacity reserve available is 1254 MW
Manager NEM Real Time Operations
124137RESERVE NOTICE04/02/2025 07:50:28 PM
Cancellation of Actual (LOR1) condition in the NSW region - 04/02/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 04/02/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.124131 is cancelled at 1930 hrs 04/02/2025.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 04/02/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.124131 is cancelled at 1930 hrs 04/02/2025.
Manager NEM Real Time Operations
124131RESERVE NOTICE04/02/2025 05:46:30 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/02/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1800 hrs
The capacity reserve requirement is 1370 MW
The minimum capacity reserve available is 1161 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 04/02/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1800 hrs
The capacity reserve requirement is 1370 MW
The minimum capacity reserve available is 1161 MW
Manager NEM Real Time Operations
124077MARKET SYSTEMS04/02/2025 02:17:21 PM
CHG0101137 | Completed | Production | Planned Maintenance to Norwest Marketnet Site to Site VPN Router
Change Number: CHG0101137
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Local Area Network
Change Title: Planned Maintenance to Norwest Marketnet Site to Site VPN Router
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: Normal
Service/Component: Local Area Network
Change Title: Planned Maintenance to Norwest Marketnet Site to Site VPN Router
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
124047CONSTRAINTS04/02/2025 09:32:40 AM
Update to system strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 121468
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
The system normal equations have been revised to remove Gladstone >=1 requirement.
A revision to the constraint equations will be implemented at 1200 hrs on Tuesday 4th February 2025.
The new combinations have now published in a limits advice document on AEMO's website. For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases. Additional information has been included in the limit advice to clarify the requirement to disconnect all inverters/turbines under certain system conditions.
The constraint equation in the Q-NIL set of the form below will be modified:
-Q_NIL_STRGTH_xxxx
-Q_NIL_STRGTH_xxxx_I
AEMO Operations
Refer to market notice 121468
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
The system normal equations have been revised to remove Gladstone >=1 requirement.
A revision to the constraint equations will be implemented at 1200 hrs on Tuesday 4th February 2025.
The new combinations have now published in a limits advice document on AEMO's website. For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases. Additional information has been included in the limit advice to clarify the requirement to disconnect all inverters/turbines under certain system conditions.
The constraint equation in the Q-NIL set of the form below will be modified:
-Q_NIL_STRGTH_xxxx
-Q_NIL_STRGTH_xxxx_I
AEMO Operations