FILE - In this Aug. 25, 2011 file photo, University of Massachusetts - Amherst computer science professor Jim Kurous, right, and Timothy Shannon, superintendent of the gas division for the City of Holyoke gas and electric department, look over documents at the construction site for the future home of the Massachusetts Green High Performance Computing Center (MGHPCC) in Holyoke, Mass. Five Massachusetts universities are involved in the project: the University of Massachusetts system, Harvard University, Massachusetts Institute of Technology, Northeastern University and Boston University. (AP Photo/Stephan Savoia, File)