Energy and Resources Group, University of California, Berkeley, 310 Barrows Hall, Berkeley, CA 94720-3050 United States ; Renewable and Appropriate Energy Laboratory, University of California, Berkeley, 4152 Etcheverry Hall, Berkeley, CA 94720 United States
Goldman School of Public Policy, University of California, Berkeley, 2607 Hearst Ave, Berkeley, CA 94720-7320 United States
Renewable and Appropriate Energy Laboratory, University of California, Berkeley, 4152 Etcheverry Hall, Berkeley, CA 94720 United States ; Goldman School of Public Policy, University of California, Berkeley, 2607 Hearst Ave, Berkeley, CA 94720-7320 United States