Cancellation of the reclassification of a Non-Credible Contingency Event: Collinsville North - Newlands No.7121 and Collinsville North - Stoney Creek No.7306 132kV lines in QLD due to lightning.

Professionals Australia members are currently engaged in Protected Industrial Action in support of fair wages and conditions. As a result of this action there may be intermittent disruption to some services. Professionals Australia members remain committed to the safe operation of the network. We hope for a quick resolution to negotiations and the resumption of normal operations.

AEMO ELECTRICITY MARKET NOTICE.

Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to lightning.

Refer to Market Notice 146054

AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: QLD

Lines: Collinsville North - Newlands No.7121 and Collinsville North - Stoney Creek No.7306 132kV lines

Cancellation time: 29/10/2026 1920 hrs

Manager NEM Real Time Operations