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[EventId:202402131320_confirmed] Prices for interval 13-Feb-2024 13:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1452 hrs on 14 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 13:20.
In accordance with Market Notice 114583 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
- Over-Constrained Dispatch has been resolved for dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$38.41 -$35.04
QLD1 -$40.60 -$36.57
LOWERREG
TAS1 $16,600.00 $9.88
RAISEREG
TAS1 $16,600.00 $150.68
This is an AEMO autogenerated Market Notice.
Possible intervention to manage power system security in South Australia (SA) Region
Possible intervention to manage power system security in SA region
The synchronous generating units currently expected to be synchronised in SA from 0815 hrs 15/02/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 1530 hrs 14/02/2024, 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
INC0126874 | RESOLVED | Overnight standing data updates not reflecting in MSATS Enterprise MDM
SERVICE INTERRUPTION - RESOLVED
The issue with the standing data updates not reflecting in MSATS Enterprise MDM has been resolved.
There are no further steps to be completed. The service is now fully restored, and no further communication will be released unless there is a change of status.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
[EventId:202402141400_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 14 February 2024 14:00
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 14 February 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 February 2024.
Refer to market notice: 114708
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1400 hrs on 14 February 2024.
This is an AEMO autogenerated Market Notice.
CHG0082504 | Completed | Pre-Production | Removal of support of TLS Version 1.1 and lower
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MSATS - Business to Business data exchange
Change Title: Removal of support of TLS Version 1.1 and lower
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
[EventId:202402141300_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 14 February 2024 13:00
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 14 February 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 14 February 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1300 hrs on 14 February 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Update - Direction - VIC Region - 14/02/2024
Update - Direction - VIC Region - 14/02/2024
Refer Market Notice 114697
The AEMO intervention event that commenced from interval ending 0720 hrs on 14/02/2024 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
INC0126874 | Overnight standing data updates not reflecting in MSATS Enterprise MDM
SERVICE INTERRUPTION - ALERT
AEMO is experiencing a service interruption relating to the Market Settlement & Transfer Solution Enterprise MDM service.
The overnight MSATS CATS change requests are not reflected in the MSATS Enterprise MDM. This has also impacted the Meter Data ingestion.
MDPs are advised to not resend meter data files until advised or resolved notification for this incident has been received.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
Direction - VIC region 14/02/2024
Direction - VIC region 14/02/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the VIC 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 0720 hrs on 14/02/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations