Dr. Daniel M. Kammenis a Professor at the University of California, Berkeley, with parallel appointments in the Energy and Resources Group where he serves as Chair, the Goldman School of Public Policy where he directs the Center for Environmental Policy, and the department of Nuclear Engineering. Kammen is the founding director of the Renewable and Appropriate Energy Laboratory (RAEL;http://rael.berkeley.edu), and was director of the Transportation Sustainability Research Center from 2007 – 2015.