Title:
Electrochemical Production of Highly Performant, Consistent Materials
Author(s):
Williams
Publication:
Web Session
Volume:
ws_S25_Williams.pdf
Issue:
Appears on pages(s):
Keywords:
DOI:
Date:
3/30/2025
Abstract:
Founded by two MIT battery scientists, Sublime Systems transforms cement and Supplementary Cementitious Material (SCM) manufacturing with an ambient-temperature, electrochemical process using decarbonized electricity to produce ultra-low-carbon cementitious materials. Made from non-carbonate feedstocks like natural minerals or industrial waste, Sublime avoids traditional cement processes and heat emissions, offering an ASTM C1157-compliant cement and engineered SCMs. Sublime currently operates a 250 TPY pilot plant and is currently developing its first commercial facility in Holyoke, MA to produce over 30,000 tons annually. This presentation will cover our technology, testing, and scaling approach for Sublimes Engineered SCMs.