This thesis explores the transformative shift from diesel-powered Load-Haul-Dump (LHD) machines to battery-electric alternatives in underground mining, with a detailed case study at IMI Fabi’s operations. The integration of the Scooptram ST14 Battery LHD marks a significant advancement towards sustainable mining practices, addressing both environmental concerns and operational efficiency. Through empirical analysis and comparative evaluations, this research not only highlights substantial enhancements in energy consumption and emissions reduction but also underscores the challenges related to the extensive mining required for battery mineral extraction. The key findings show that battery electric LHDs reduce CO₂ emissions, improve air quality and reduce energy costs by reducing or even eliminating the need for ventilation and the use of diesel fuel.