Market Notices

124785PRICES SUBJECT TO REVIEW17/02/2025 04:20:20 PM

[EventId:202502171625_review] Prices for interval 17-Feb-2025 16:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1620 hrs on 17 February 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 17-Feb-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.
     
124784PRICES SUBJECT TO REVIEW17/02/2025 04:15:13 PM

[EventId:202502171620_review] Prices for interval 17-Feb-2025 16:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1615 hrs on 17 February 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 17-Feb-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.
     
124783PRICES SUBJECT TO REVIEW17/02/2025 04:10:16 PM

[EventId:202502171615_review] Prices for interval 17-Feb-2025 16:15 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1610 hrs on 17 February 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 17-Feb-2025 16:15.

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.
     
124779PRICES SUBJECT TO REVIEW17/02/2025 04:05:28 PM

[EventId:202502171610_review] Prices for interval 17-Feb-2025 16:10 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1605 hrs on 17 February 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 17-Feb-2025 16:10.

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.
     
124778PRICES SUBJECT TO REVIEW17/02/2025 04:00:20 PM

[EventId:202502171605_review] Prices for interval 17-Feb-2025 16:05 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1600 hrs on 17 February 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 17-Feb-2025 16:05.

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.
     
124774MARKET SYSTEMS17/02/2025 03:33:27 PM

Change Title: Planned System Maintenance - Declared Wholesale Gas Market (DWGM)

Change Number: CHG0100700

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Declared Wholesale Gas Market
Change Title: Planned System Maintenance - Declared Wholesale Gas Market (DWGM)
Change Start Date & Time: 18/02/2025 09:00:00
Change End Date & Time: 18/02/2025 21:00:00
Outage Start Date & Time: 18/02/2025 18:30:00
Outage End Date & Time: 18/02/2025 20:30:00
Environment: Production
Participant Impact and Requirements: DWGM market system (Webexchanger and MIBB) outage due to planned maintenance.

The following impacts are expected during the maintenance activities:
- All access to the Declared Wholesale Gas Market Production Systems will be unavailable.

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
     
124762MARKET SYSTEMS17/02/2025 11:40:07 AM

Change Title: Pre-production EMMS database refresh

hange Number: CHG0101226

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System_PreProd
Change Title: Pre-production EMMS database refresh
Change Start Date & Time: 17/02/2025 09:00:00
Change End Date & Time: 12/03/2025 17:00:00
Outage Start Date & Time: 24/02/2025 09:00:00
Outage End Date & Time: 28/02/2025 17:00:00
Environment: Pre-Production
Participant Impact and Requirements: The Electricity Market Management System (EMMS) and Gas Supply Hub (GSH) Pre-Production environment will be unavailable during the outage window.

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 .
     
124748SETTLEMENTS RESIDUE16/02/2025 11:30:27 AM

[EventId:202502161130_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 16 February 2025 11:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1130 hrs on 16 February 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 16 February 2025.

Refer to market notice: 124747

AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.

The negative residue constraint NRM_VIC1_SA1 ceased operating at 1130 hrs on 16 February 2025.

This is an AEMO autogenerated Market Notice.
     
124747SETTLEMENTS RESIDUE16/02/2025 09:40:25 AM

[EventId:202502160940_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 16 February 2025 09:40

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0940 hrs on 16 February 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 16 February 2025.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.

The negative residue constraint set NRM_VIC1_SA1 commenced operating from 0940 hrs on 16 February 2025.

This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
     
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