Market Notices

127042MARKET SYSTEMS13/05/2025 05:11:08 PM

INC0144295 | UPDATE | Meter Data Management ¿ Degraded performance reported.

AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - UPDATE
AEMO is experiencing a service interruption relating to the Market Settlements and Transfer Solutions - Meter Data Management system.
AEMO is working on the issue. A potential root cause is being investigated.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
     
127035PRICES SUBJECT TO REVIEW13/05/2025 04:45:11 PM

[EventId:202505131650_review] Prices for interval 13-May-2025 16:50 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1645 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-May-2025 16:50.

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.
     
127033PRICES SUBJECT TO REVIEW13/05/2025 04:40:15 PM

[EventId:202505131645_review] Prices for interval 13-May-2025 16:45 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1640 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-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.
     
127032SETTLEMENTS RESIDUE13/05/2025 04:35:24 PM

[EventId:202505131635_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 13 May 2025 16:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1635 hrs on 13 May 2025

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 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 1635 hrs on 13 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.
     
127031PRICES SUBJECT TO REVIEW13/05/2025 04:35:12 PM

[EventId:202505131640_review] Prices for interval 13-May-2025 16:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1635 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-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.
     
127030PRICES SUBJECT TO REVIEW13/05/2025 04:30:22 PM

[EventId:202505131635_review] Prices for interval 13-May-2025 16:35 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1630 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-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.
     
127029PRICES SUBJECT TO REVIEW13/05/2025 04:25:20 PM

[EventId:202505131630_review] Prices for interval 13-May-2025 16:30 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1625 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-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.
     
127028PRICES SUBJECT TO REVIEW13/05/2025 04:20:19 PM

[EventId:202505131625_review] Prices for interval 13-May-2025 16:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1620 hrs on 13 May 2025

PRICES ARE SUBJECT TO REVIEW for trading interval 13-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.
     
127026SETTLEMENTS RESIDUE13/05/2025 03:45:15 PM

[EventId:202505131545_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 13 May 2025 15:45

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1545 hrs on 13 May 2025

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 13 May 2025.

Refer to market notice: 127024

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 1545 hrs on 13 May 2025.

This is an AEMO autogenerated Market Notice.
     
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