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115807MARKET SYSTEMS26/03/2024 02:05:14 PM
CHG0087653 | Production | Prod eMDM Maintenance
Change Number: CHG0087653
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Prod eMDM Maintenance
Change Start Date & Time: 07/04/2024 10:00:00 AEST
Change End Date & Time: 07/04/2024 17:00:00 AEST
Outage Start Date & Time: 07/04/2024 10:00:00 AEST
Outage End Date & Time: 07/04/2024 14:00:00 AEST
Environment: 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 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
Change Title: Prod eMDM Maintenance
Change Start Date & Time: 07/04/2024 10:00:00 AEST
Change End Date & Time: 07/04/2024 17:00:00 AEST
Outage Start Date & Time: 07/04/2024 10:00:00 AEST
Outage End Date & Time: 07/04/2024 14:00:00 AEST
Environment: 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 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 .
115806MARKET SYSTEMS26/03/2024 02:03:27 PM
CHG0087775 | Pre-Production | Pre-Prod MSATS Lifecycle Maintenance
Change Number: CHG0087775
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)_PreProd
Change Title: Pre-Prod MSATS Lifecycle Maintenance
Change Start Date & Time: 02/04/2024 12:00:00 AEST
Change End Date & Time: 02/04/2024 23:30:00 AEST
Outage Start Date & Time: 02/04/2024 12:00:00 AEST
Outage End Date & Time: 02/04/2024 22:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: MSATS (preprod), CDR (preprod) and CDP (preprod) will be unavailble on the 2nd April 12:00pm AEST to 10:00pm AEST
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: MSATS - Consumer Administration and Transfer Solution(CATS)_PreProd
Change Title: Pre-Prod MSATS Lifecycle Maintenance
Change Start Date & Time: 02/04/2024 12:00:00 AEST
Change End Date & Time: 02/04/2024 23:30:00 AEST
Outage Start Date & Time: 02/04/2024 12:00:00 AEST
Outage End Date & Time: 02/04/2024 22:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: MSATS (preprod), CDR (preprod) and CDP (preprod) will be unavailble on the 2nd April 12:00pm AEST to 10:00pm AEST
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 .
115805GENERAL NOTICE26/03/2024 08:15:10 AM
Cancellation - Severe Space Weather Watch Notification 25/03/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Severe Space Weather Watch Notification 25/03/2024
Refer to MN 115774
The Australian Bureau of Meteorology's Space Weather forecasting centre has cancelled the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Manager NEM Real Time Operations
Cancellation - Severe Space Weather Watch Notification 25/03/2024
Refer to MN 115774
The Australian Bureau of Meteorology's Space Weather forecasting centre has cancelled the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Manager NEM Real Time Operations
115804MARKET SYSTEMS26/03/2024 06:59:42 AM
CHG0087752 | Completed | Pre-Production | Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Change Number: CHG0087752
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Short Term Trading Market
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
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: Short Term Trading Market
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
115803MARKET SYSTEMS26/03/2024 06:57:25 AM
CHG0087184 | Completed | Pre-Production | Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Change Number: CHG0087184
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Short Term Trading Market
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
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: Short Term Trading Market
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
115794POWER SYSTEM EVENTS25/03/2024 03:48:06 PM
Non-credible contingency event - SA region - Torrens Island 25/03/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - SA region - Torrens Island 25/03/2024
At 1412 hrs there was an unplanned outage of the following elements:
Torrens Island BW3 275 kV CB
Torrens Island BC3 275 kV CB
Torrens Island - Lefevre 275 kV line
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - SA region - Torrens Island 25/03/2024
At 1412 hrs there was an unplanned outage of the following elements:
Torrens Island BW3 275 kV CB
Torrens Island BC3 275 kV CB
Torrens Island - Lefevre 275 kV line
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
115783POWER SYSTEM EVENTS25/03/2024 02:17:51 PM
Update - Non-credible contingency event - SA region - 25/03/2024
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - SA region - 25/03/2024
Refer AEMO Electricity Market Notice 115777
At 1350 hrs the Davenport - Brinkworth 275 kV line, Brinkworth No 3 275/132 kV transformer
and Brinkworth - Templers West 275 kV line was returned to service.
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 not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Update - Non-credible contingency event - SA region - 25/03/2024
Refer AEMO Electricity Market Notice 115777
At 1350 hrs the Davenport - Brinkworth 275 kV line, Brinkworth No 3 275/132 kV transformer
and Brinkworth - Templers West 275 kV line was returned to service.
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 not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
115777POWER SYSTEM EVENTS25/03/2024 09:27:07 AM
Non-credible contingency event - SA region - 25/03/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - SA region - 25/03/2024
At 0810 hrs there was an unplanned outage of the following elemets:
Davenport - Brinkworth 275 kV line
Brinkworth No 3 275/132 kV transformer
Brinkworth - Templers West 275 kV line
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - SA region - 25/03/2024
At 0810 hrs there was an unplanned outage of the following elemets:
Davenport - Brinkworth 275 kV line
Brinkworth No 3 275/132 kV transformer
Brinkworth - Templers West 275 kV line
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
115774GENERAL NOTICE25/03/2024 04:33:09 AM
Severe Space Weather Watch Notification 25/03/2024
AEMO ELECTRICITY MARKET NOTICE
Severe Space Weather Watch Notification 25/03/2024
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following notification.
Severe space weather watch: A recent space weather event is anticipated to impact the Earth within the next 48 hours.
The effects are expected to be significant.
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations
Severe Space Weather Watch Notification 25/03/2024
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following notification.
Severe space weather watch: A recent space weather event is anticipated to impact the Earth within the next 48 hours.
The effects are expected to be significant.
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations