CarbonBuilt | 6,722 followers on LinkedIn. Ultra-low Carbon Concrete Manufacturing of the Future | CarbonBuilt's Carbon XPrize-winning technology enables the production of ultra low-carbon concrete products, driving gigatonne-scale greenhouse gas reductions through the cost-effective mineralization of carbon dioxide. Our revolutionary approach reduces overall carbon dioxide emissions by 70-100%+, with no compromise on price, performance, or plant operations.