Hemlo Mining Corp. Reports Electrical Substation Outage; Operations Continue

Hemlo Mining Corp. reports a temporary electrical outage at an underground substation at the Hemlo Gold Mine on September 4, 2026. The outage has affected a portion of the Alimak production area, but there were no injuries. Mining and processing operations in other areas of the mine continue normally. A temporary electrical bypass system has been established, allowing certain mining activities to continue while development and exploration activities remain limited. The Company is pursuing several measures to accelerate the restoration of full power to the affected area.