Bob Fassbender graduated from the University of Wisconsin - Madison with a degree in Chemical-Engineering. Following graduation, he spent 3 years working as a Marketing Engineer for Trane C.D.S. In the C.D.S. group, Bob developed and supported design and analysis software, primarily TRACE 700™. In addition to his development work, Bob also traveled around the country as a TRACE 700™ and System Analyzer™ instructor. Bob is also an experienced user with eQUEST energy modeling software. Today, Bob continues training and energy modeling as a LEED accredited professional (with a focus on LEED EA credit 1).