Ph.D. in Environmental Policy Analysis with the Graduate Group in Ecology at UC Davis (1999)
M.S. in the technology track of the Graduate Group in Transportation Technology and Policy at UC Davis (1998)
B.A. Stanford University (1990)
Co-Director, Transportation Sustainability Research Center at the University of California, Berkeley, and also the Director of the U.S. Department of Energy Pacific Region Clean Energy Application Center (PCEAC).