Update - Non-credible contingency event - SA region - 12/11/2026

AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - SA region - 12/11/2026

Refer AEMO Electricity Market Notice 146290

At 1628 hrs the Angas Creek - Mannum Tee MA_2 & MA_3 132 kV line was 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