Corbett Lunsford is the founder of Green Dream Group's Building Performance Workshop, and hosts the Building Performance Podcast, which features interviews with the superstars of the building performance industry. He is the author of Home Performance Diagnostics: the Guide to Advanced Testing, and the developer of the APT Reports software tool. Corbett also serves as Executive Director of the non-profit Illinois Association of Energy Raters & Home Performance Professionals. Most well-known nationally for the high-quality technical videos his company produces (www.youtube.com/greendreamgroup), Corbett has also led courses in partnership with municipalities and weatherization organizations, and developed the curriculum for the Chicago Southland EPA Brownfields Job Training Program. In addition to the hundreds of high, middle, and low-income comprehensive home performance analyses he has performed, Corbett has presented at conferences including Better Buildings: Better Business, National Healthy Homes, the RESNET and Affordable Comfort (ACI) Conferences, Green Festival, and the Center for Green Technology.