Kemano T2 Project TBM Breakthrough

In a major milestone for Rio Tinto’s Kemano T2 hydropower project in British Columbia, the tunnel boring machine has broken through to complete its journey. The Kemano T2 Project is completing a second tunnel to carry water into the Kemano Powerhouse, to ensure the long-term reliability of the power supply for Rio Tinto’s BC Works smelter in Kitimat.