During ongoing residential remediation activities for the Port Hope Area Initiative (PHAI) on July 24, 2025, work around an identified gas line caused a small leak. Workers performed a safe back out, with work on site halted, the occupants and neighbours notified, and municipal emergency services and the gas provider called to site. The line was repaired the same day. There were no injuries resulting from this event.
CNL notified the appropriate regulatory agencies, including the Canadian Nuclear Safety Commission (CNSC), and the Municipality of Port Hope.
Safety remains a top priority, and appropriate corrective measures are being implemented.