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117420MARKET INTERVENTION22/07/2024 03:02:52 PM
Direction - SA region 22/07/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 22/07/2024
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(a1)(1).
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 1445 hrs on 22/07/2024.
Intervention pricing does not apply to this AEMO intervention event.
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
Direction - SA region 22/07/2024
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(a1)(1).
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 1445 hrs on 22/07/2024.
Intervention pricing does not apply to this AEMO intervention event.
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
117419MARKET INTERVENTION22/07/2024 02:45:35 PM
Direction - SA region 22/07/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 22/07/2024
Refer to Market Notice 117418
In accordance with clause 4.8.9(a)(1) of the National Electricity Rules, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1440 hrs 22/07/2024
Type of resource: generating unit
Required actions: remain synchronised and follow dispatch targets at 0030 hrs 23/07/2024
Services provided: Voltage Control
Circumstances necessitating the Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 1500 hrs 23/07/2024 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
Direction - SA region 22/07/2024
Refer to Market Notice 117418
In accordance with clause 4.8.9(a)(1) of the National Electricity Rules, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1440 hrs 22/07/2024
Type of resource: generating unit
Required actions: remain synchronised and follow dispatch targets at 0030 hrs 23/07/2024
Services provided: Voltage Control
Circumstances necessitating the Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 1500 hrs 23/07/2024 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
117418MARKET INTERVENTION22/07/2024 02:32:07 PM
Update - Foreseeable AEMO intervention in SA region
AEMO ELECTRICITY MARKET NOTICE
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 117410
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 2200 hrs 22/07/2024.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1430 hrs 22/07/2024, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 117410
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 2200 hrs 22/07/2024.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1430 hrs 22/07/2024, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
117417MARKET INTERVENTION22/07/2024 02:46:42 PM
Cancellation - AEMO Intervention Event - SA region 21/07/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - SA region 21/07/2024
Refer to Market Notice 117400
The AEMO Intervention Event and all associated directions are cancelled from 1430 hrs on 22/07/2024.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - SA region 21/07/2024
Refer to Market Notice 117400
The AEMO Intervention Event and all associated directions are cancelled from 1430 hrs on 22/07/2024.
Manager NEM Real Time Operations
117416MARKET INTERVENTION22/07/2024 02:44:09 PM
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 117415
Direction is cancelled from: 1430 hrs 22/07/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 117415
Direction is cancelled from: 1430 hrs 22/07/2024
Manager NEM Real Time Operations
117415MARKET INTERVENTION22/07/2024 01:07:31 PM
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117406
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 1430 hrs 22/07/2024.
The direction update is issued at 1300 hrs 22/07/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117406
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 1430 hrs 22/07/2024.
The direction update is issued at 1300 hrs 22/07/2024.
Manager NEM Real Time Operations
117414MARKET INTERVENTION22/07/2024 01:00:42 PM
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 117405
The AEMO Intervention Event and all associated directions are cancelled from 1300 hrs on 22/07/2024.
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer to Market Notice 117405
The AEMO Intervention Event and all associated directions are cancelled from 1300 hrs on 22/07/2024.
Manager NEM Real Time Operations
117413RESERVE NOTICE23/07/2024 08:03:12 AM
RESERVE NOTICE MT PASA PUBLICATION 23 July 2024
The MTPASA result published on 23 July 2024 identifies no Low Reserve Conditions.
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any AEMO intervention.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 117350 published on 16July 2024.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at https://www.aemo.com.au/Electricity/National
Forecasting
AEMO
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any AEMO intervention.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 117350 published on 16July 2024.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at https://www.aemo.com.au/Electricity/National
Forecasting
AEMO
117412MARKET SYSTEMS22/07/2024 09:52:44 AM
CHG0090458 | Completed | Production | Planned Maintenance to Brisbane Internet firewall.
Change Number: CHG0090458
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Internet Access
Change Title: Planned Maintenance to Brisbane Internet firewall.
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: Internet Access
Change Title: Planned Maintenance to Brisbane Internet firewall.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.