Renewable Energy Conferences.com | Renewable Energy Events, Conferences, Exhibitions, Training and Seminars: Bioenergy Facility Opens in Knoxville-Oak Ridge Innovation Valley Bioenergy Facility Opens in Knoxville-Oak Ridge Innovation Valley ================================================================================ REC.com on 02/02/2010 14:30:00 One of the world's first cellulosic ethanol demonstration plants has opened near Vonore, Tennessee