Ellie Marsh is a part-time PhD student who transferred to the University of Cambridge in her second year of study. She started as a PhD student in the Centre for Doctoral Training in Decarbonisation of the Built Environment in the Department of Architecture & Civil Engineering at the University of Bath. She also completed her MEng degree in Civil and Architectural Engineering at the University of Bath. Ellen’s PhD will look at finding the most efficient structural layouts for multiple concrete slab technologies to minimize embodied carbon.