Advanced Materials and Manufacturing Technologies Office

The Advanced Materials and Manufacturing Technologies Office (AMMTO) supports a globally dominant U.S. manufacturing and industrial base for a resilient energy system and secure supply chain. Our mission is to drive and inspire innovation that transforms materials, manufacturing, and workforce and advances America’s energy economy. AMMTO supports domestic manufacturing and a strong and resilient energy sector by providing analysis, planning, management, and direction necessary for a balanced program of research, development, demonstration, technical assistance, and advanced manufacturing workforce development. AMMTO is a suboffice within the U.S. Department of Energy's [Office of Critical Minerals and Energy Innovation](https://www.energy.gov/cmei/office-critical-minerals-and-energy-innovation).