Canada: Ash Grove, part of CRH, and Carbon Upcycling Technologies have broken ground on a carbon capture and utilisation unit at the Mississauga cement plant in Ontario. The project will use Carbon Upcycling's technology to sequester CO₂ from the cement kiln and use it to turn industrial byproducts into supplementary cementitious materials (SCM). Once operational in 2026, the facility will have the capacity to produce up to 30,000t/yr of SCMs.

"Carbon 1 Mississauga is a milestone in our journey to build world-leading, domestic supply chains in North America. It will stand as a testament to the shared commitment of our team, our partners at CRH and Ash Grove, and the local community who share our vision for a resilient, clean tomorrow,” said Apoorv Sinha, CEO of Carbon Upcycling.

The Carbon 1 Mississauga project is being delivered through a multi-stakeholder collaboration. CRH Ventures, the venture capital unit of CRH, has invested in Carbon Upcycling and is playing a role in scaling the company's technology. The project has been awarded around US$7m in federal government funding from the Next Generation Manufacturing's Sustainable Manufacturing Program, the Environment and Climate Change Canada's Low-Carbon Economy Fund and is receiving advisory services and funding from the National Research Council of Canada Industrial Research Assistance Program.