Mark M. MacCracken

Mark M. MacCracken is the former board of directors chair for the U.S. Green Building Council and CEO of CALMAC Manufacturing Corporation, which is the largest manufacturer of thermal energy storage equipment in the world, with over 4,000 installations in 37 countries. In his 30+ years with CALMAC, he has been involved in all aspects of the company including, R&D contracts, patents, manufacturing, marketing and finance. He was also the Principal Investigator on research projects with Oak Ridge National Labs, NASA and National Renewable Energy Research Lab. Mark has a BS in Mechanical Engineering, three U.S. Patents, is a licensed Professional Engineer, and is a LEED Accredited Professional.