1. Center for Additive Manufacturing, Faculty of Engineering University of Nottingham Nottingham United Kingdom
2. Life Cycle Engineering Research Group Department of Mechanical Engineering of the KU Leuven Leuven Belgium
3. Eco‐assessment Center of Excellence General Electric Company Albany NY USA
4. Environmentally Benign Manufacturing (EBM) research group, Laboratory for Manufacturing and Productivity and Mechanical Engineering Department Massachusetts Institute of Technology (MIT) Cambridge MA USA
5. Center for Industrial Ecology Yale School of Forestry & Environmental Studies New Haven CT USA