Scope 3 emissions usually make up the majority of mining’s carbon footprint, yet supplier data is often incomplete or inconsistent. Fair Supply uses defensible, EEIO-based modelling to generate supplier-level emissions estimates, identify hotspots and support reporting aligned with IFRS S2, TCFD and ESRS. This enables mining companies to plan decarbonisation activities based on consistent, auditable data rather than scattered self-reported figures.