David T. Stevenson is the director of the Center for Energy Competitiveness at the Caesar Rodney Institute. He holds a B.S. in agricultural economics from Rutgers University, and is founder and president of One Call Services, Inc., a home remodeling company. In his twenty-three years at DuPont, Dave worked with both economic and technical issues including serving in technical service, business management and new business development. His areas of focus included pioneering work in the production of photovoltaic cells and wind turbines, and work on new battery designs. Dave has started four successful businesses since leaving DuPont and they are now run by family members. He helped start a mentoring program for entrepreneurs at the University of Delaware, is an "angel" investor with First State Innovations, and helps analyze new business opportunities. He was a founding member of Delaware's Green Building Council.