Core Viewpoint - Rio Tinto and China's State Power Investment Corporation (SPIC) Qiyuan have initiated a trial of battery swap electric haul truck technology at the Oyu Tolgoi copper mine in Mongolia, marking a significant advancement in reducing emissions from mining operations [1] Group 1 - The trial represents Rio Tinto's first implementation of battery swap electric haul trucks in surface mining operations [1] - This initiative is aimed at developing cost-effective technology and operational insights necessary for minimizing emissions from mining haulage fleets, which are among the largest contributors to emissions in the industry [1]