This afternoon conference, sponsored by PopTech, will explore technologies that might alter the existing energy economy, and those that might “disrupt the disruptors and embolden the incumbents.” Presenters include Arun Majumdar director, U.S. Department of Energy Advanced Research Projects Agency – Energy (ARPA-E) program, Shirley Ann Jackson, president of Rensselaer Polytechnic Institute, and Jay D. Keasling, CEO, Joint BioEnergy Institute. Register here.