Global Cement News

Japan: Mitsubishi UBE Cement Corporation has started a commercial-scale demonstration test using ammonia as a heat energy source in a cement kiln and calciner at Ube cement plant.

The project, supported by Yamaguchi Prefecture’s 2023 Carbon Neutral Complex Development Promotion Subsidy, follows an ammonia co-combustion test in 2023. In collaboration with UBE Corporation, a test facility for ammonia co-firing was installed.

The company has set a target of replacing 30% of its coal consumption with ammonia in the cement kiln, with similar levels targeted for the calciner by the end of the 2025 financial year. Mitsubishi UBE Cement is also planning further ammonia combustion tests with post-consumer plastics and other materials as energy sources.

Egypt: Arabian Cement Company has signed a 30-year power purchase agreement with IRSC for renewable electricity. The deal covers the development, financing, construction, ownership and operation of the second phase of the firm’s solar power plant. The plant will have a total capacity of 17.6MW and is expected to produce 32.5GW/yr of electricity.

India: Dalmia Bharat has commenced commercial production at its expanded cement grinding facility in Lanka, Hojai district, Assam. The expansion by subsidiary Dalmia Cement (North East) has added 2.4Mt/yr to the company’s total production capacity, which has now reached 49Mt/yr. Capacity utilisation stands at 60% on a pro-rata basis. The expansion cost US$80.4m, funded through equity, debt and internal accruals. The additional output is expected to meet rising cement demand in the northeastern region.

UK: Aggregate Industries has rebranded as Holcim UK. The company operates over 200 sites across the UK with 4000 employees. Following 20 years as a UK-based subsidiary of Holcim Group, the new direction sees the business align more closely with its Swiss-based parent company, which operates across 70 countries and employs over 60,000 people worldwide.

Holcim UK CEO Lee Sleight said “Our evolution from Aggregate Industries to Holcim UK is much more than a rebrand. It represents a commitment to leading the sector towards a more sustainable future through a commitment to innovation and collaboration.”

Egypt: Sinai Cement reported a net profit of US$60.7m in 2024, compared to a net loss of US$2.40m in 2023. Net sales rose to US$127m in 2024 from US$84.7m in 2023. Non-consolidated net profit reached US$60.7m, compared to a loss of US$2.32m in 2023.