BMA - Assessing Lower Emission Material Transport Options

BMA presented MEC with the challenge of assessing lower emission material transport options and developing a forward-thinking mine design approach to support these efforts. The assessment began with a detailed examination of the carbon emissions footprint associated with their mining operations, with a specific focus on the extensive strip mine operations and the mobile fleet used within them. MEC initiated the process by establishing a baseline mining emissions-focused schedule derived from the current operational practices. Following this, they conducted trials involving a mix of alternative technologies tailored to the unique constraints of strip mining. This comprehensive analysis involved exploring adjustments to mine designs, pit phase schedules, and notably, the integration of advanced continuous conveyor systems and modular crushing units aimed at reducing diesel-related emissions.

These innovative solutions not only presented an opportunity for BMA to significantly reduce its environmental impact but also aligned with their broader business objectives, particularly in achieving their ESG (Environmental, Social, and Governance) goals. By embracing these advancements, BMA could potentially realise a step-change in their sustainability efforts without compromising operational efficiency or throughput.