Giant Photovoltaic Array (image) Stanford University Caption The Bay Area Photovoltaic Consortium aims to significantly reduce the installed cost of utility-scale photovoltaic systems, like the 14-megawatt solar plant at Nellis Air Force Base, Nev. Credit US Air Force photo/Airman 1st Class Nadine Y. Barclay Usage Restrictions This image or file is a work of a US Air Force Airman or employee, taken or made during the course of the person's official duties. As a work of the US federal government, the image or file is in the public domain. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.