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113137MARKET INTERVENTION09/01/2024 03:03:06 PM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/01/2024
Refer Market Notice 113079
The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs 09/01/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/01/2024
Refer Market Notice 113079
The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs 09/01/2024
Manager NEM Real Time Operations
113131MARKET SYSTEMS09/01/2024 09:33:05 AM
CHG0082517 | Production | Prod MSATS 50.0.4 LCCD Defect Release
Change Number: CHG0082517
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Prod MSATS 50.0.4 LCCD Defect Release
Change Start Date & Time: 21/01/2024 10:00:00 AEST
Change End Date & Time: 21/01/2024 17:00:00 AEST
Outage Start Date & Time: 21/01/2024 10:00:00 AEST
Outage End Date & Time: 21/01/2024 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: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: Prod MSATS 50.0.4 LCCD Defect Release
Change Start Date & Time: 21/01/2024 10:00:00 AEST
Change End Date & Time: 21/01/2024 17:00:00 AEST
Outage Start Date & Time: 21/01/2024 10:00:00 AEST
Outage End Date & Time: 21/01/2024 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 .
113124MARKET INTERVENTION08/01/2024 05:18:33 PM
Update - Direction - SA Region - 06/01/2024
AEMO ELECTRICITY MARKET NOTICE
Update - Direction - SA Region - 06/01/2024
Refer Market Notice 113079
The AEMO intervention event that commenced from interval ending 1305 hrs on 06/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
Update - Direction - SA Region - 06/01/2024
Refer Market Notice 113079
The AEMO intervention event that commenced from interval ending 1305 hrs on 06/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
113101MARKET INTERVENTION07/01/2024 03:59:54 PM
Update - Direction - SA Region - 06/01/2024
AEMO ELECTRICITY MARKET NOTICE
Update - Direction - SA Region - 06/01/2024
Refer Market Notice 113079
The AEMO intervention event that commenced from interval ending 1305 hrs on 06/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
Update - Direction - SA Region - 06/01/2024
Refer Market Notice 113079
The AEMO intervention event that commenced from interval ending 1305 hrs on 06/01/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
113095INTER-REGIONAL TRANSFER07/01/2024 01:32:17 PM
Inter-regional transfer limit variation - Crowlands-Bulgana-Horsham 220 kV Line - Vic region - 07/01/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Crowlands-Bulgana-Horsham 220 kV Line - Vic region - 07/01/2024
At 1152 hrs 07/01/2024 there was an unplanned outage of the Crowlands-Bulgana-Horsham 220 kV Line.
The following constraint set invoked at 12:05 hrs 07/01/2024
V-CWHO
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
V-SA
VIC1-NSW1
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Crowlands-Bulgana-Horsham 220 kV Line - Vic region - 07/01/2024
At 1152 hrs 07/01/2024 there was an unplanned outage of the Crowlands-Bulgana-Horsham 220 kV Line.
The following constraint set invoked at 12:05 hrs 07/01/2024
V-CWHO
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
V-SA
VIC1-NSW1
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
113079MARKET INTERVENTION06/01/2024 01:04:29 PM
Direction - SA region 06/01/2024
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region 06/01/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1305 hrs on 06/01/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region 06/01/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1305 hrs on 06/01/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
113077MARKET INTERVENTION06/01/2024 11:34:27 AM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 05/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 05/01/2024
Refer Market Notice 113068
The AEMO Intervention Event and all associated directions are cancelled from 1135 hrs 06/01/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 05/01/2024
Refer Market Notice 113068
The AEMO Intervention Event and all associated directions are cancelled from 1135 hrs 06/01/2024
Manager NEM Real Time Operations
113075MARKET INTERVENTION06/01/2024 09:03:42 AM
Update - Possible intervention to manage power system security in SA region
AEMO ELECTRICITY MARKET NOTICE
Update - Possible intervention to manage power system security in SA region
Refer AEMO Electricity Market Notice 113073
The synchronous generating units currently expected to be synchronised in SA from 2300 hrs 06/01/2024 will be inadequate to maintain a secure operating state in SA.
AEMO estimates that, in the absence of sufficient market response by 1300 hrs 06/01/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Update - Possible intervention to manage power system security in SA region
Refer AEMO Electricity Market Notice 113073
The synchronous generating units currently expected to be synchronised in SA from 2300 hrs 06/01/2024 will be inadequate to maintain a secure operating state in SA.
AEMO estimates that, in the absence of sufficient market response by 1300 hrs 06/01/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
113073MARKET INTERVENTION06/01/2024 05:39:38 AM
Possible intervention to manage power system security in SA Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 07/01/2024 will be inadequate to maintain a secure operating state in SA.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 07/01/2024 will be inadequate to maintain a secure operating state in SA.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations