This 21-minute conference talk by Lisa Rivalin and Emre Tepedelenlioglu from Meta explores a scalable methodology for assessing carbon impacts of IT hardware components. Learn how they use GenAI to break down embodied emissions across different domains (training, network, compute) and components (CPU, GPU, Flash). Discover how this approach helps infrastructure teams understand emission profiles from individual parts to entire fleets, enabling more sustainable decision-making throughout hardware lifecycles. The presentation covers their methodology, provides a comprehensive fleet-level emissions view, and examines component-level emissions to identify specific areas for carbon reduction.