Mark Keller

Mark Keller possesses extensive experience in facilities management, having held key positions at various companies over several decades. Currently serving as Facilities Manager at Boral since June 2021, Mark previously worked as Facility Manager at Covol Fuels #2 LLC from June 2015 to June 2021. Prior roles include Site Manager at Bowie Refined Coal, Site Operations Manager at Headwaters, Inc., and Supervisor at Carbon Tronics LLC. Mark's career began at Peabody Energy as a Production Supervisor and Land Surveyor from 1976 to 2002. Mark has a strong educational background with an Associate's Degree in Mining Technology/Technician from Ivy Tech Community College and University of Kentucky Community College.