Technical Factors Affecting Commercialization of Fuel Cells A PDF version 189 kb of this complete document is available. Introduction The purpose of this report is to identify the technical and building code issues and electric system interconnection choices related to the use of fuel cells in residential buildings. This technical assessment, as a basis for a full residential field evaluation of fuel cell technology, provides background information in the areas of: • Building codes and standards,
• Home utility supply connections, and
• Options for connection of primary or ancillary electrical supply sources to residential buildings. | 
