The Portland Cement Association (PCA) has rebranded as the American Cement Association (ACA), reflecting the industry’s shift beyond traditional Portland cement toward lower-emission alternatives. Announced at the 2025 IEEE-IAS/PCA Conference, ACA’s new identity aligns with its national scope and sustainability goals. With over 60 per cent of US cement now being low-carbon, the slogan ‘Sustainable Cement for Resilient Concrete’ underscores ACA’s commitment to decarbonisation and domestic manufacturing growth.