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UNC Clean Tech Speaker

Mark Johnson

Mark Johnson
Thermal Battery Sales Leader


Mark Johnson is a Thermal Battery Sales Leader for Trane Technologies in North and South America.  He’s responsible for Sales in the Southeast US, Western US and Latin America and has sold over 1,300,000 ton-hours/1,300,000 kwh of thermal batteries in over 500 installations.

Mark has been active in Thermal Energy Storage Air Conditioning since 1989, where he served as the Thermal Energy Storage Program Manager for Florida Power & Light from 1989 to 1991.  He then obtained an MBA at the University of Wisconsin-Madison and worked there for the Thermal Storage Applications Research Center while attending school.  He received a Bachelor of Science in Mechanical Engineering from the University of Illinois at Urbana-Champaign in 1985.

When not traveling on business, he lives with his wife of 30 years, Carolyn, in their RV somewhere between Hobe Sound, FL, Linville, NC, and Breckenridge, CO.  He and his wife have two grown children, a Gator and a Seminole, one living in Cleveland, Tennessee and another in Raleigh, North Carolina.