MacLean has entered a testing partnership with Sudbury-based Northern Construction Academy to accelerate development and deployment of its GR8 EV Surface Grader for global mining operations. The collaboration will use NCA’s training and test grounds to trial the battery-electric grader under realistic haul road and surface conditions, feeding performance and durability data back into MacLean’s R&D programme in Sudbury. For mine operators, the move signals faster validation of zero-emission surface support equipment and earlier access to a commercial battery grader platform.

EnviroGold Global has detailed a Rapid Deployment Pathway (RDP) to commercialise its NVIRO tailings reprocessing technology, moving projects from initial evaluation through technical validation, project development and contract execution to on-site deployment. The framework is designed to standardise how the company screens legacy tailings and mine waste, confirms metal recovery performance, and structures project agreements with asset owners. For mine operators, the RDP signals a more modular, repeatable route to monetising existing tailings without committing to full greenfield processing plants.

Metso is promoting its Grate Kiln pelletising system as a benchmark for producing premium iron ore pellets tailored to direct reduction (DRI) and low‑carbon ironmaking routes. The plant configuration combines a travelling grate for green ball induration with a rotary kiln designed for uniform mixing and heating, improving pellet metallisation behaviour and mechanical strength in shaft and fluidised bed reactors. For process engineers, the key claim is tighter control of temperature profile and residence time, enabling more consistent pellet quality for gas‑based DR processes.