November Cement Shipments See Slight Bump

Total shipments of portland and blended cement, including imports, in the United States and Puerto Rico in November 2025 were an estimated 7.86 million metric tons (Mt) compared with 7.84 Mt in November 2024, according to the most recent USGS Mineral Industry Survey. Shipments for the year through November totaled an estimated 94.6 Mt, a 1.9% decrease from those for…

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Heat Battery Technology Reaches Commercial Scale in Cement Production 

Rondo Energy and Siam Cement Group subsidiary SCG Cleanergy have begun construction of a Rondo Heat Battery (RHB), configured to convert solar power into continuous zero carbon heat at 1,000°C or higher levels for the SCG cement plant in Saraburi Province, Thailand. The unit is poised to become the world’s first heat battery for a cement operation, addressing a critical…

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