ARPA-E's Martin discusses agency's successes, new $125M funding opportunity

What more can the federal government do to ensure the United States stays ahead of the energy technology innovation curve? During today's OnPoint, recorded at the Advanced Research Projects Agency-Energy (ARPA-E) Innovation Summit, Dr. Cheryl Martin, deputy director for commercialization at ARPA-E, discusses her agency's evolution and the most compelling innovations coming out of this year's summit. Martin, who recently announced she will be leaving ARPA-E, also talks about her next steps in the energy sector.