Market Notices

127086PRICES SUBJECT TO REVIEW16/05/2025 04:40:18 PM

[EventId:202505161645_review] Prices for interval 16-May-2025 16:45 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1640 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:45.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127085PRICES SUBJECT TO REVIEW16/05/2025 04:35:15 PM

[EventId:202505161640_review] Prices for interval 16-May-2025 16:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1635 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:40.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127084SETTLEMENTS RESIDUE16/05/2025 04:30:34 PM

[EventId:202505161630_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 16 May 2025 16:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1630 hrs on 16 May 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 16 May 2025.

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 1630 hrs on 16 May 2025.

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.
     
127083PRICES SUBJECT TO REVIEW16/05/2025 04:30:23 PM

[EventId:202505161635_review] Prices for interval 16-May-2025 16:35 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1630 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:35.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127082PRICES SUBJECT TO REVIEW16/05/2025 04:25:12 PM

[EventId:202505161630_review] Prices for interval 16-May-2025 16:30 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1625 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:30.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127081PRICES SUBJECT TO REVIEW16/05/2025 04:20:17 PM

[EventId:202505161625_review] Prices for interval 16-May-2025 16:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1620 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:25.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127080PRICES SUBJECT TO REVIEW16/05/2025 04:15:17 PM

[EventId:202505161620_review] Prices for interval 16-May-2025 16:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1615 hrs on 16 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 16-May-2025 16:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
127076MARKET SYSTEMS16/05/2025 01:13:09 PM

SERVICE INTERRUPTION - RESOLVED

AEMO ELECTRICITY MARKET NOTICE

SERVICE INTERRUPTION - RESOLVED

The service interruption relating to the Market Settlements and Transfer Solutions - Meter Data Management has been resolved.


For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
     
127074MARKET SYSTEMS16/05/2025 01:13:49 PM

Initial - CHG0103179 - Scheduled maintenance of Marketnet router in Brisbane

Change Number: CHG0103179

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Local Area Network
Change Title: Scheduled maintenance of Marketnet router in Brisbane
Change Start Date & Time: 20/05/2025 10:00:31
Change End Date & Time: 20/05/2025 17:00:31
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 - A brief interuption of up to 60 seconds while services are failover from QLD to NSW Datacenter.

Lan-2-Lan VPN Participants (IPSEC) - Up to 2 hour outage for participants who have established their VPN connection/s via the AEMO QLD datacenter termination point (202.44.76.10 for Policy Based VPN's or 202.44.76.12 for Route Based VPN) 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 NSW datacenter termination point (202.44.78.10 or 202.44.78.12) prior to this scheduled outage. *** Failure to do so will impact connectivity to Marketnet Services ***.

B2B VPN - No impact is expected.

SSL VPN Participants: None expected as DNS entry will be updated to remove QLD IP.

GASHUB: A brief interuption of up to 60 seconds while services are failover from QLD to NSW Datacenter.

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.
     
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