MissionZero mine: Shaping the future of sustainable mineral processing - ME Feature Article

The following is a summary of the Robert E. Murray Innovation Lecture on “Sustainable Copper Mining Flowsheets and the MissionZero Mine” presented as part of the keynote session on Feb. 23, 2026 during the MINEXCHANGE 2026 SME Annual Conference & Expo in Salt Lake City, UT. 􀀼􀁕􀁗􀁙􀁌􀁊􀁌􀁋􀁌􀁕􀁛􀁌􀁋􀀃􀁊􀁏􀁈􀁓􀁓􀁌􀁕􀁎􀁌 As the world accelerates its transition to renewable energy, the appetite for critical minerals such as copper, lithium, nickel, rare earths and graphite has never been greater. Forecasts suggest that global mineral demand will double by 2050, driven by the proliferation of electric vehicles, renewable power infrastructure and digital technologies. This surge presents not only an immense opportunity but also an unprecedented challenge. In a world where every ton of ore processed and every liter of water used is scrutinized, how can mining deliver more with less, while meeting tightening environmental and social expectations? Traditional mining methods, developed for an era of abundant, high-grade ore and looser regulations, are struggling to meet today’s demands. Declining ore grades, volatile markets and the imperative to shrink environmental footprints have rendered traditional mineral processing practices unsustainable. The sector thus finds itself at a decisive juncture, caught between the need to fuel the green economy, defense and artificial intelligence (AI) infrastructure, without compromising the planet’s future. Balancing these competing demands requires a paradigm shift in technologies and processes. FLS has responded to this challenge with MissionZero: an ambitious, holistic initiative to develop flowsheets for the future of mineral processing. This systemic approach aligns operational excellence with environmental responsibility. Integrating innovative technologies, digital intelligence and commodityspecific process designs, it offers mining professionals a roadmap to meet both production targets and sustainability goals. At the center of this approach is the belief that a more sustainable mining requires more than incremental improvement; it demands a fundamental shift in how we extract, process and manage resources. By developing tailored flowsheets for copper, gold, lithium and tailings reprocessing, FLS aims to set a new standard for efficiency, circularity and environmental stewardship. The message is clear. We must achieve more with less: less energy, less water, less waste.