Fabrication is using processes to create component parts that can be used to make a product or structure, as well as the process of constructing an item from standardised parts.

With facilities and offices in Somerville, MA, the San Francisco Bay Area, the Pittsburgh metropolitan area, and Weirton, WV, we are developing, manufacturing, and commercializing breakthrough iron-air energy storage systems to enable a reliable, secure, and clean electric grid year-round.