Russel GehrkeRussel Gehrke is an engineer, inventor, and consultant. The "eco-entrepreneur" is partnered with companies such as American Green Holdings, Bid for Green, and EcoOutlaw. Russel has been featured on the Discovery Channel and in several episodesof "Cool Fuel Road-Trips", his own pilot TV show, "Eco-Outlaws", as well as the History Channel's "Modern Marvels". He is the author of Renewable Energies for Your Home. Read More Read Less