Update - Non-credible contingency event - QLD region - 13/05/2026

AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - QLD region - 13/05/2026

Refer AEMO Electricity Market Notice 144073

At 1341 hrs the T157 Ingham South No.1 and No.2 132/66kV Transformers were returned to service.

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