Graham has been involved with eGo for the past 10 years. His interest in clean urban transportation extends into many areas. An electric vehicle company first employed him in 1996 before he started ZENN with some Canadian partners in 2001. In 1997, Graham started 21 Wheels with a general methodology towards cleaner urban options. While operating in this space, he has worked with many new technologies and forms of mobility including Neighborhood Electric Vehicles, Segways, CarShare, BikeShare, electric bikes and urban rail. He is the president of two other non-profits: Denver Electric Vehicle Council and Arborway Railroad, and is currently working as a founder of Swift Tram, a suspended monorail company based in Boulder, CO. Graham is married to Cathy, and has two daughters, Peyton and Lexie Bowe.