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[EventId:202401171940_NRM_QLD1_NSW1_stopped] NEGRES CONSTRAINT NRM_QLD1_NSW1 ceased operating from 17 January 2024 19:40
Issued by Australian Energy Market Operator Ltd at 1940 hrs on 17 January 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 17 January 2024.
Refer to market notice: 113382
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 1940 hrs on 17 January 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202401171905_NRM_QLD1_NSW1_started] NEGRES CONSTRAINT NRM_QLD1_NSW1 started operating from 17 January 2024 19:05
Issued by Australian Energy Market Operator Ltd at 1905 hrs on 17 January 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 17 January 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the QLD to NSW directional interconnector.
The negative residue constraint set NRM_QLD1_NSW1 commenced operating from 1905 hrs on 17 January 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
N-Q-MNSP1
NSW1-QLD1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 18/01/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113370 is cancelled at 1615 hrs 17/01/2024.
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 18/01/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113359 has been updated at 1550 hrs to the following:
[1.] From 1830 hrs 18/01/2024 to 1900 hrs 18/01/2024.
The forecast capacity reserve requirement is 1144 MW.
The minimum capacity reserve available is 1057 MW.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 22/01/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113280 is cancelled at 1400 hrs 17/01/2024.
No LOR condition is currently forecast in the STPASA period.
AEMO Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 19/01/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113279 is cancelled at 1400 hrs 17/01/2024.
No LOR condition is currently forecast in the STPASA period.
AEMO Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 18/01/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following Period:
[1.] From 1730 hrs 18/01/2024 to 2000 hrs 18/01/2024.
The forecast capacity reserve requirement is 1247 MW.
The minimum capacity reserve available is 968 MW.
Manager NEM Real Time Operations
STPASA - Update to the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 19/01/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113279 has been updated at 1400 hrs 16/01/2024 to the following:
From 1830 hrs to 1900 hrs 19/01/2024.
The forecast capacity reserve requirement is 1180 MW.
The minimum capacity reserve available is 1040 MW.
AEMO Operations
CHG0082059 | Production | Norwest MarketNet Firewall Refresh
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Firewall
Change Title: Norwest MarketNet Firewall Refresh
Change Start Date & Time: 17/02/2024 09:00:00 AEST
Change End Date & Time: 17/02/2024 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Environment: Production
Participant Impact and Requirements:
The following impacts are expected to participant connectivity during this planned outage:
IPWAN Participants - Nil
Lan-2-Lan VPN Participants (IPSEC) - Up to 5 hours for participants who have established their VPN connection/s via the AEMO NSW datacenter termination point (202.44.78.10) only - All L2L connections should be established to both QLD / NSW.
Note: Participants are encouraged to ensure their VPN connections are already established or are configured (as per AEMO best practice) to automatically failover to the alternate AEMO QLD datacenter termination point (202.44.76.10) prior to this scheduled outage.
B2B VPN - Up to 30 minutes outage to TNSPs with B2B VPN to AEMO NSW Datacentre if VPN connection is only terminating in NSWonly
SSL VPN Participants: Up to 30 minutes outage to TNSPs with B2B VPN to AEMO NSW Datacentre if VPN connection is only terminating in NSW only
Other Impacts will have been communicated in advance.
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.