WAUKESHA, Wis.–(BUSINESS WIRE)–V-Glass, an R&D firm developing next-generation vacuum insulated glass (VIG), is proud to announce the closing of a $3 million seed round led by the Grantham Foundation for the Protection of the Environment and its affiliate, Neglected Climate Opportunities. This seed round, along with a recent $1 million grant award from the Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) under its Galvanizing Leaps in Advanced Super INsulating