Multiscale simulations for NH3 decomposition across various catalysts under the conditions of thermal heating only. Credit: Nature Chemical Engineering (2025). DOI: 10.1038/s44286-025-00287-7 To increase energy efficiency and reduce the carbon footprint of hydrogen fuel production, Fanglin Che, associate professor in the Department of Chemical Engineering at Worcester Polytechnic Institute, is leveraging the power and potential of machine learning and comp