Abhaya K. Datye University of New Mexico Aleksandra Vojvodic University of Pennsylvania Alexander Katz University of California, Berkeley Anders Nilsson Stockholm University Alexis T. Bell University of California, Berkeley Jakob Munkholt Christensen Technical University of Denmark Arun Majumdar Stanford University Bruce Gates University of California, Davis Frank Abild-Pedersen SLAC National Accelerator Laboratory Ib Chorkendorff Technical University of Denmark Ifan Stephens Technical University of Denmark Jan Rossmeisl University of Copenhagen Javier Perez-Ramirez Swiss Federal Institute of Technology Zurich Jennifer Wilcox Colorado School of Mines Jens Norskov Stanford University Jonas Peters California Institute of Technology Karen Chan SLAC National Accelerator Laboratory Karsten Jacobsen Technical University of Denmark Laura Gagliardi University of Minnesota Marc Koper Leiden University Matteo Cargnello Stanford University Miquel Salmeron University of California, Berkeley Nicola Marzari Federal Institute of Technology in Lausanne Robert Schlögl Fritz Haber Institute of the Max Planck Society Simon Bare SLAC National Accelerator Laboratory Tejs Vegge Technical University of Denmark Thomas Bligaard SLAC National Accelerator Laboratory Tom Jaramillo Stanford University Unni Olsbye University of Oslo Yogesh Surendranath Massuchessetts Institute of Technology Yuriy Roman-Leshkov Massuchessetts Institute of Technology