Carbon Upcycling Technologies
Carbon Upcycling Technologies (CUT) mission is to reduce the carbon intensity of cement and concrete while maintaining strength, durability and cost by enhancing low-value mineral feedstocks for use as supplementary cementitious materials (SCMs).
In December 2022, we agreed a pilot for the supply, installation, and operation of a 50 tdp plant on Ash Grove’s Mississauga cement site. The pilot will focus on integrating CUT technology into our production process through CO2 enhanced BOF slag. After the CUT enhancing process, the enhanced slag would be added to the finishing mill on a low scale (<5%).
Strategy & Key Objectives
Collaborating to drive progress
Through our partnership with Ash Grove (A CRH company) we plan to launch CUT's first industrial-size facility at the Mississauga Cement plant.
Scaling the change
We aim to scale CUT's technology across our operations and partner with them to leverage CRH's 50+ years of industry knowledge and expertise.
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