US: Solidia Technologies has commenced production of its mineralised CO₂-based supplementary cementitious material (SCM) at a pilot line at its headquarters in San Antonio, Texas. The pilot line increases the company’s production capacity of the SCM by a factor of 25.

Solidia Technologies senior director of strategy and business development Pradeep Ghosh said "With the dramatic increase in production capacity that the new pilot line brings, we are now shipping significant quantities of Solidia SCM to ready-mix concrete producers, transport agencies and contractors to qualify and trial our material."

France: Lafarge France has ignited the new kiln at its Martres-Tolosane cement plant following a Euro120m upgrade. Local press has reported that the upgrade replaced the plant’s existing kilns and preheater tower with entirely new equipment. The new kiln has tripled the plant’s capacity, to 2.1Mt/yr from 0.7Mt/yr. Meanwhile, the new preheater tower will help to reduce the plant’s electricity consumption by over 20%. As a result of the upgrade, the Martres-Tolosane plant can now support an alternative fuels (AF) substitution rate of 60%, compared to 20% beforehand. Lafarge France aims to carry out further work to reach 85% AF substitution at the plant by 2027. Other planned projects include the installation of a carbon capture system.

Lafarge France chief executive officer François Petry said “We are going to create a research and innovation centre here dedicated to the capture of CO₂, with the ambition of ultimately making the Martres-Tolosane plant net zero carbon.”

Spain: Cementos Molins reported sales worth Euro1.08bn during the first nine months of 2023, up by 13% year-on-year from those recorded in the corresponding period of 2022. Meanwhile, the company’s earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 33%, to Euro278m. Its net profit grew by 38% to Euro124m. The producer succeeded in reducing its debt by 76% to Euro34m, compared to Euro1.42bn at the beginning of the year.

Cementos Molins chief executive officer Julio Rodríguez said "Despite the increasing challenges in the global environment, the results for the first nine months of 2023 showcase the strength of our integrated business model, which comprises products and solutions. We are also making significant progress in implementing our sustainability strategy. I extend my personal gratitude to our dedicated and committed team of more than 6200 employees, whose efforts have enabled our growth across our diverse business segments and in most geographical regions.”

China: China National Building Material (CNBM) says that its subsidiary Gansu Qilianshan Cement has issued shares. Reuters has reported that CNBM stated the reason for the issuance is ‘asset acquisition’ as part of the group’s on-going restructuring.