Displaying items by tag: low carbon cement

US: France-based Fives Group has launched new subsidiary Fives FCB USA in Alabama to supply the North American market with low clinker blended cement and supplementary cementitious material production equipment and services. Products being promoted include the FCB Horomill, the FCB TSV Classifier and the FCB Rhodax. The unit will share premises with Fives’ North American Construction Services company.

Deputy general manager Alain Cordonnier said “The opening of our subsidiary in the US marks a significant milestone for Fives FCB. We are excited to bring our innovative technologies and expertise to the US market, and we look forward to building strong partnerships with local industry leaders.”

Greece: Ecocem has signed a partnership agreement with Titan Group to co-develop and deliver low-carbon cements using Ecocem’s ACT technology. The collaboration will initially target the Greek market, replacing a portion of clinker with locally sourced supplementary cementitious materials (SCMs) to reduce cement CO₂ emissions by up to 70%.

Group managing director Donal O’Riain said “Signing this co-development and technology transfer agreement with a partner of Titan Group’s size and calibre is a real demonstration of confidence in our ACT technology. This partnership has the potential to accelerate the use of a range of SCMs with ACT technology and deliver rapid and low-cost decarbonisation of the cement industry globally.”

Sweden: Skanska and Cemvision will enter into a partnership, which will combine Skanska’s experience in low-carbon construction solutions and Cemvision’s circular cement technologies. The collaboration will begin in spring 2025 and will see Skanska scale up a new generation of cement with up to 95% lower climate impact compared to traditional Portland cement.

The signed letter of intent marks the first step towards a future off-take agreement, in which Skanska will secure access to Cemvision’s cement for implementation across its projects. The company is planning its first pilot projects for the near future.

UK: Drax Power has entered a 20-year joint venture agreement with Power Minerals to build a new facility to process pulverised fuel ash into supplementary cementitious material (SCM) for cement.

The facility will be located adjacent to Drax Power site and will produce 400,000t/yr of SCM for use in lower-carbon cement. Power Minerals will construct, own and operate the plant. Drax will supply ash, power and water, as well as share profits from SCM sales. There is no capital investment required by Drax.

Operations will begin by the end of 2026. Drax expects the project to generate incremental adjusted earnings by interest, taxation, depreciation and amortisation (EBITDA) of €6m annually between 2027 and 2046.

Canada: Progressive Planet has secured up to US$3.2m in funding from Sustainable Development Technology Canada (SDTC) to support the construction of a pilot plant for PozGlass, its low-carbon supplementary cementitious material (SCM) made from post-consumer glass. The funding will be distributed over four years, with the first tranche of US$1m received on 31 January 2025.

"PozGlass is our solution to reducing the carbon footprint of cement production. This funding allows us to innovate, reduce emissions and create value from post-consumer glass, a material that has been historically misallocated and considered waste," said Progressive Planet CEO Steve Harpur.

Progressive Planet signed a purchase agreement with Lafarge Canada in June 2023 for all PozGlass produced at the pilot plant, up to a maximum of 3500t/yr. Under the agreement, Lafarge Canada will provide technical guidance and support for the plant’s design, construction and operation.

Sweden: Swedish cement manufacturer Cemvision has entered a strategic partnership with Norway-based residential developer JM to develop ‘climate-friendly’ cement and concrete. As part of the agreement, JM has also acquired a minority stake in Cemvision.

Cemvision’s cement reportedly reduces CO₂ emissions by up to 95% compared to traditional cement, through the use of recycled industrial waste from mining and steel industries, combined with renewable energy in its kiln operations.

Mexico: Holcim México has mitigated 1.7Mt of CO₂ emissions in housing and infrastructure projects throughout the country in 2024, according to a press release, through its ECOPact, ECOPlanet and ECOCycle sustainable products.

Holcim’s ECOPact low-carbon concrete reduces CO₂ emissions by at least 30% and represents 15% of its concrete sales, with a target of 27% by 2027. Its ECOPlanet cement range reduces CO₂ emissions by 35-65% relative to traditional blends and accounts for 56% of cement sales, with a target of 77% by 2027. ECOCycle technology incorporates recycled construction and demolition materials into concrete for non-structural applications like pavements.

India: Titan Cement Group has entered the South Asian market through a joint venture with India-based supplementary cementitious materials producer JAYCEE. The producer will hold a majority stake in the new company Atlas EcoSolutions. The venture will source, process, market and distribute supplementary cementitious materials globally in order to help its customers build sustainable construction projects using alternatives to clinker-based cement.

Head of supply chain and energy development Jean-Philippe Benard said "This joint venture aligns perfectly with our strategy to remain at the forefront of low-carbon building materials and highlights our unwavering commitment to sustainability and innovation. Entering the South Asian market positions us in a region with vast potential, both in market demand and sustainability impact. Securing long-term access to SCMs provides Titan Group a key alternative for strategically diversifying its portfolio with new low-carbon cements."

Japan: Sumitomo Corporation has signed a memorandum of understanding (MOU) with US-based Fortera to conduct a feasibility study to build a low-carbon cement plant. The project will be run with subsidiary Sumitomo Osaka Cement. The aim is to then build a pilot plant in Japan by the 2026 financial year. Sumitomo Corporation is also considering expanding the business model developed in Japan to other parts of Asia.

UK: The Materials Processing Institute (MPI) is preparing to open its Sustainable Cement and Concrete Centre (SCCC) later in February 2025. The centre will focus on research and material development, including novel formulations for low-carbon cement and concrete and the use of electric arc furnace (EAF) slags in aggregates and clinker production. It will also provide consultancy services to further support clients to accelerate innovation, offering expertise and project management from concept through to pilot stage production.

The SCCC is a part of the EconoMISER programme, led by the Foundation Industries Sustainability Consortium (FISC), which aims to accelerate the decarbonisation of the UK’s so-called foundation industries. These include the cement, metal, glass, ceramic, paper, polymer and chemical sectors. The MPI is based in Middlesborough.