Mark Newey oversees CET's Green Building Services, Multifamily Energy Services, and Training departments. He has worked at CET since 2005 and has extensive experience in the fields of energy efficiency and green buildings. He is certified as a Home Energy Rater Trainer and Quality Assurance Designee, and has taught over 100 workshops on energy efficiency and green building for builders, architects, heating contractors, and real estate agents. Mark's technical expertise includes energy modeling, energy codes, deep energy retrofits, duct system design and pressure diagnostics. Prior to working at CET, Mark directed residential technical services at Southface Energy Institute in Atlanta, Georgia. He has a B.S. in Aerospace Engineering from Pennsylvania State University.