The first International Summit on Organic Photovoltaic Stability (ISOS) was recently co-hosted by the Department of Energy (DOE), its National Renewable Energy Laboratory (NREL) and Plextronics, Inc. in Golden, Colorado. The findings from that summit were then presented at the SPIE Optics + Photonics conference in San Diego. The goal of the international summit  — which had more than 50 attendees from six countries representing the OPV leaders in industry, academia and national labs — was to ...