Displaying items by tag: decarbonisation

Thailand: Siam Cement Group has awarded JGC Corporation the pre-feasibility study for a carbon capture and utilisation (CCU) facility at a cement plant in Thailand. The study will determine the technology license, assess the required production capacity for CO₂ capture facilities and evaluate the economic feasibility of constructing a CCU facility, which will capture and convert CO₂ from SCG's cement plant emissions into new chemical products.

Germany: Alcemy, manufacturer of low-carbon ‘Cem X’ cement, has raised US$10m to scale up its cement decarbonisation solution. The funding round will support research and development and Alcemy's entry into new markets, including the US, in 2024.

CEO Leopold Spenner said "With this additional nearly US$10m in funding and support from Norrsken VC, in addition to our first-round investors, we're paving the way to a low-carbon construction industry, one project at a time."

Global: Lhyfe and Fives have signed a memorandum of understanding to provide a decarbonised solution for the cement industry, covering everything from hydrogen production to combustion. This initiative is designed to accelerate the energy transition by enabling the use of hydrogen in process industries without the need to modify existing equipment.

Lhyfe will produce and supply green hydrogen, while Fives will offer optimised and safe solutions for its use in industrial combustion processes, including cement production.

Global: Titan Group and Sinoma CBMI have signed a Memorandum of Understanding (MoU) to collaborate on new business opportunities and technological innovations, focusing on decarbonising and digitising cement manufacturing.

Chair of the Titan Group executive committee, Marcel Cobuz, said "Our partnership with Sinoma will enhance our Green Growth Strategy 2026, benefiting both companies and advancing efficiencies across various fronts. Together, we are transforming the building materials sector towards a net zero future."

The MoU extends the collaboration beyond their initial joint venture on Titan's cement plant in Albania, exploring further advancements in low-carbon fuel and cooler technologies, virtual cement applications, digital logistics and carbon capture solutions.

UK: The Materials Processing Institute has launched the next phase of the EconoMISER programme with a €5m investment to develop sustainable technologies. The institute aims to advance research in alloy development, furnace modelling and decarbonisation of cement and concrete.

The institute will establish a new cement and concrete research centre and invest in technologies such as predictive artificial intelligence for alloy development. This initiative is part of the UK's effort to decarbonise critical sectors like cement through the EconoMISER programme, supported by UK Research and Innovation.

UK: Heidelberg Materials has announced the launch of a public consultation for its carbon capture and storage (CCS) project at Padeswood Cement Works. The consultation, which runs from 2 July - 12 August 2024, will gather public input on the proposed plans to install the CCS technology, which will capture up to 800,000t/yr of CO₂, according to local news reports.

The Padeswood CCS project is expected to create over 400 jobs and forms part of the HyNet North West initiative, a major industrial decarbonisation effort that includes constructing a 60km pipeline to transport CO₂ to depleted gas reservoirs in Liverpool Bay for storage.

Peru: Unacem has unveiled its roadmap to 2030, committing to a carbon emissions target of 500kg of CO₂/t of cement by 2030 across all operations, a reduction from the current 607kg/t. The company plans to achieve carbon neutrality by 2050 and is investing US$300m to meet these goals.

In 2023, Unacem achieved a CO₂ reduction of 5kg/t of cement and targets a further 6kg/t reduction in 2024, with medium-term goals of 21kg/t and 16kg/t for 2025 and 2026, respectively. The roadmap also includes enhancing thermal efficiency and transitioning to 100% clean energy for its Peruvian operations by 2035.

US: Solidia Technologies has entered a technology licensing agreement with CalPortland. The deal grants CalPortland limited rights to use Solidia’s patents, which can reportedly reduce the carbon footprint of cement and concrete by up to 50%. The limited licenses will allow CalPortland to use the Solidia technology to develop low carbon solutions. CalPortland also purchased certain laboratory and plant assets from Solidia.

CEO of Solidia Technologies, Russell Hill, said "CalPortland's unwavering commitment to decarbonisation of the cement and concrete industries makes it a great partner for continuing the vast development and research advanced by Solidia more than a decade ago."

Switzerland: Holcim plans to invest around US$278m in its three Swiss cement plants to reduce the use of fossil fuels in cement production and comply with future limits set by the Swiss Air Quality Control Ordinance. The ‘Phoenix’ project alone is expected to cost between US$78 and US$111m, according to Clemens Wögerbauer, chief commercial and sustainability officer at Holcim Central Europe West.

The Phoenix project will reduce the use of lignite for heating cement kilns. A gasifier will be constructed to process waste materials like residual wood, paper sludge and plastics into synthesis gas for heating the kilns. Additionally, a catalyst powered by the kiln's waste heat will be used to reduce nitrogen and ammonia emissions, aligning with future Swiss environmental targets. The Siggenthal plant is expected to reduce its CO₂ emissions by over 30,000t/yr from its current output of 450,000t/yr.

The new facility is scheduled to start operating in 2028 and may be replicated in other Holcim cement plants if successful. The Phoenix initiative will increase the proportion of alternative fuels used from the current 57% to 80%, targeting over 85%.

US: Holcim has invested in Travertine, utilising the startup's technology to bind CO₂ from direct air capture into advanced mineral components for permanent carbon sequestration. This investment, made through Holcim MAQER Ventures, will scale Travertine’s technology for cement decarbonisation.

Chief Sustainability Officer at Holcim, Nollaig Forrest, said, "We're excited to work with innovative startups like Travertine to advance our goal of making decarbonised cement and concrete a reality at scale this decade. Driving circularity, Travertine reduces carbon emissions by capturing and binding CO₂ into advanced mineral solutions."