France: Cement producer Eqiom has inaugurated a €2.5m pilot station for the continuous injection of alternative fuels at its Rochefort-sur-Nenon plant. The new facility enables the injection of wood fines - treated wood residues sourced from local sawmills - directly into the kiln at a rate of 5000t/yr.
The facility has reduced its coal use from 30,000t/yr to 8000t/yr. Currently, more than 70% of the plant’s kiln fuel comes from alternative sources, with the site now targeting 80%. Since the 1990s, the plant has successively used liquid chemical waste, animal meal and solid recovered fuels (SRF), which together accounted for 50,000t in 2024. Eqiom is also developing new cement types with lower clinker content by incorporating more pozzolans, as part of its broader decarbonisation efforts.
Pierre Bernard, Eqiom’s head of cement manufacturing, noted that national cement production fell from 20Mt/yr in 2022 to 15Mt/yr in 2024, equivalent to 1960 levels, due to a decline in construction activity.
