This dataset concerns a research study on the embodied carbon assessment of building structures. It includes the numerical data which is plotted in the journal paper titled "Embodied carbon assessment using a dynamic climate model: Case-study comparison of a concrete, steel and timber building structure". The data is in .csv format and is output from a numerical dynamic life cycle assessment, which models the climate impacts of greenhouse gas emissions. Each file relates to a figure in the associated paper, with full descriptions in the 'read-me' file.