Cocoon unlocks a new, scalable supply of a cost-competitive cement replacement — helping producers meet rising infrastructure demand quickly without raising costs. As data center construction booms and global infrastructure doubles over the next 40 years, the widening supply gap of widely-used, low-cost supplementary cementitious materials has made it a critical material. Cocoon’s low-capex, modular process converts electric arc furnace byproducts from growing, clean steel production into a cost-competitive cement replacement that lowers the carbon intensity of concrete production.
- Industrial
- London, United Kingdom
- £11m
- cocooncarbon.com
- Update Information
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- 18 Mar 2026


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