Concrete generates over 8% of global CO₂ emissions. GreenMixes is changing that.
Developed by researchers at the University of Cambridge, our biochar-based admixture permanently locks carbon inside concrete, converting the world's most-used material from a leading emitter into a carbon sink. The result is concrete that removes more carbon than it emits.
No new equipment. No process changes. No strength compromise.
We're working with precast manufacturers to make carbon-negative concrete the new standard.

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