Thomas Pacioni

Thomas Pacioni, PG, is an Operations & Sustainability Director with over 15 years of experience in strategy, risk management, and data analysis across various industries such as mining, chemicals, and oil & gas. They have held leadership roles including Principal Partner, Operations Director, and Training Director, and have successfully influenced policy changes and improved operational efficiencies. Currently, Pacioni serves as a Sustainability Research Advisor at The Earth Institute of Columbia University, leading research teams on sustainable mining practices and teaching sustainability curricula. They hold multiple degrees, including a Master’s in Sustainability Management from Columbia University and a Master's in Geology from the University of South Carolina.