Market Notices

AEMO ELECTRICITY MARKET NOTICE

AEMO considers that there is a suspect Forecast LOR2 condition for the QLD region for the following period[s]:

[1.] From 1830 hrs 13/02/2025 to 1930 hrs 13/02/2025.
The forecast capacity reserve requirement is 639 MW.
The minimum capacity reserve available is 480 MW.

AEMO is currently investigating this LOR2 forecast condition to confirm whether they are valid.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of Actual (LOR2) condition in the SA region - 12/02/2025

The Actual LOR2 Condition in the SA Region advised in AEMO Electricity Market Notice No.124573 is cancelled at 1940 hrs 12/02/2025.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 2 (LOR2) in the SA region - 12/02/2025

An Actual LOR2 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the SA region from 1900 hrs.
The Actual LOR2 condition is forecast to exist until 1930 hrs

The capacity reserve required is 245 MW
The minimum reserve available is 107 MW

AEMO is seeking an immediate market response.

An insufficient market response may require AEMO to implement a AEMO intervention event.

Manager NEM Real Time Operations

Change Number: CHG0100111

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: MDM - Meter Data Management_PreProd

Change Title: Pre-Prod eMDM February Maintenance Release

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Tuesday, 11 February 2025

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: WTAHB1
Duration: 11/02/2025 13:55 to 11/02/2025 14:00
Amount: -11 MW
Constraint: NC-N_WTAHB1

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AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Monday, 10 February 2025

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: GULLRWF2
Duration: 10/02/2025 11:15 to 10/02/2025 14:10
Amount: 13 MW
Constraint: NC-N_GULLRWF2

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AEMO ELECTRICITY MARKET NOTICE

ALERT - Frequency Performance Payments (FPP) System

AEMO experienced service interruption relating to Frequency Performance Payments (FPP) System. The FPP System was unable to calculate & publish Contribution Factors (CFs) from 14:36 Hrs AEST on 9/02/2025 till 09:34 Hrs AEST on 10/02/2025.

The service interruption relating to Frequency Performance Payments (FPP) System has now been resolved.

Default Contribution Factors (DCFs) will be applicable for the trading intervals where CFs were not calculated.

For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Saturday, 8 February 2025

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: LYA2
Duration: 08/02/2025 07:55 to 08/02/2025 08:05
Amount: -39 MW
Constraint: NC-V_LYA2

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AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - NSW region - 23/01/2025

Refer AEMO Electricity Market Notice 123615

At 0240 hrs on the 23/01/2025 there was a trip and auto reclose of the Kempsey - Macksville 9W5 and the Kempsey - Raleigh 9W2 132kV Lines

The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.

AEMO will not reclassify this event as a credible contingency event.

Manager NEM Real Time Operations