The
Materials Working Group (MWG) is dedicated to advancing the decarbonization of data center
materials, with a focus on both building materials and those used in mechanical, electrical, and
plumbing (MEP) systems. The group aims to identify best practices for life cycle assessments (LCAs) that
align with corporate Scope 3 greenhouse gas accounting, benchmark the embodied carbon impacts of data
center construction, and highlight key product categories where improved transparency and reduction
efforts can have the greatest impact.
Additionally, the MWG supports the development and implementation of both materials-specific initiatives and the broader iMasons Climate Accord Maturity Model to drive industry-wide progress in reducing embodied carbon.