Displaying items by tag: CemVision

Sweden: Cemvision and S:t Eriks have entered into a partnership agreement as a result of several pilot projects using Cemvision’s cement in S:t Eriks’ production. The partners have signed a letter of intent to develop and implement sustainable concrete solutions within water and sewage infrastructure. Having already tested Cemvision’s cement in its own production, S:t Eriks will then implement the cement in commercial projects. The product reportedly offers high resistance to sulphate and acid attacks, which contribute to longer service life.

In the coming months, Cemvision and S:t Eriks will continue testing to explore the potential for broader implementation of the cement in water and sewage systems.

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.

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.

UK: Cemvision has launched one of the UK’s first commercial applications of its low-carbon Re-ment cement technology at a STOREX self storage development in Sunbury, near London. The foundational slabs for the site employ Cemvision's Re-ment Massive product, which replaces traditional Portland cement. Recent laboratory tests have shown that the product achieves a 75% CO₂ reduction and a 28-day compressive strength, that reaches the C50/60 classification, compared to traditional Portland cement. STOREX and Cemvision have signed a Letter of Intent for further collaboration in the UK and other markets.

“This project is a landmark achievement for Cemvision as we bring the benefits of green cement to UK customers,” said Oscar Hållén, CEO of Cemvision.

Cemvision says that its Re-Ment Massive technology reaches different levels of CO₂ reduction depending on application and local conditions, with the product already having achieved more than a 95% reduction compared to Portland cement in demo production in the EU, according to the company.

Global: Vattenfall and Cemvision have agreed to develop and supply low carbon cement, aiming to cut CO₂ emissions by 95% from traditional levels, according to Vattenfall. This agreement is underpinned by a letter of intent. The partnership utilises Cemvision’s technology, producing cement from recycled industrial materials and powered by renewable energy.

Cemvision CEO Oscar Hållén said "We are delighted to deepen our partnership with Vattenfall and to welcome them to our growing customer base. Already today in our demo production, we are reducing carbon emissions by 80%, and as we optimise processes and supply chain, we will reduce by up to 95% by 2030. Near-zero emission cement is the most efficient way to achieve significant climate benefits without increasing the overall cost of a construction project.”

Sweden: Peab has entered a product delivery agreement with Stockholm-based start-up CemVision, starting from 14 May 2024. CemVision has developed a cement that reportedly reduces CO₂ emissions by over 95% compared to traditional cement, by replacing limestone and fossil fuels with refined industrial waste and renewable energy. Over the next few years, Peab will use CemVision's ultra-low carbon cement for various projects, including infrastructure, water treatment, foundation work and prefabricated concrete.

Oscar Hållén, CEO of CemVision, said “We are thrilled to be able to deliver our product to Peab. We see that green cement has become crucial for entire industries to be able to meet their climate commitments. The demand is already enormous and all forecasts indicate that it will only increase.”

Sweden: Alternative cement producer Cemvision has concluded its seed funding round, the largest in the green cement sector to date, according to the company. Participants included BackingMinds, Polar Structure and Zacua Ventures. The fund raised €10m, which the company says will contribute to its short-term growth. Cemvision announced its first commercial supply contract for its Re-ment alternative cement in December 2023.

CEO Oscar Hållén said “This investment will accelerate our near-future operations, right before we make the next jump, which is not too far away. Having met and retained interest from venture capitalists worldwide, we concluded some of the very best ones were right around the corner, and we are delighted to have them doubling down on Cemvision. Furthermore, Zacua Ventures’ global understanding of the green transition of the built environment is the most impressive we’ve ever come across.”

Sweden: CemVision has announced its first commercial agreement to sell its low carbon cement. Pilot deliveries are scheduled to begin in March 2024 to LKAB. Further commercial agreements are planned over the next four years. CemVision produces its Re-ment product using industrial residual products such as those from the steel and mining sectors instead of limestone.

Anders Lundgren, Chief Sustainability Officer for Business Area Special Products at LKAB, said “The letter of intent include the pilot deliveries and trial use of CemVision’s products in our concrete production, and intent to source from their future full-scale production, which presents a potential to further enhance the circularity and to decarbonise our supply of cement and addressing our emissions in the supply chain.”

World: Nine new members have joined the Alliance for Low-Carbon Cement & Concrete (ALCCC), a global association of low-CO₂ cement and concrete developers, producers and users, since its launch in May 2023. The alliance has welcomed alternative cement and concrete companies Betolar, 3Béton, CarbonRE, Cemvision, the European Environmental Bureau, Greenmade, Materrup, Nomad and Sublime Systems.

Joren Verschaeve, Programme Manager at ALCCC founder Environmental Coalition on Standards, said “It is great to see that so many actors - particularly innovators from within the industry - are committed to speeding up the decarbonisation of cement and concrete through better standards and policies. We are eager to work with our members and other stakeholders to (finally) help put the right incentives in place for low-carbon cement and concrete solutions.”

Sweden: CemVision has reported the successful conclusion of a large-scale production pilot of its ultra low carbon alternative clinker. CemVision produces the clinker using up to 100% recycled industrial secondary materials from the steel and mining sectors. CemVision says that its production process heats the raw materials using renewable electricity, and without the use of fossil fuels. The alternative clinker offers CO₂ reductions of up to 100% compared with ordinary Portland cement (OPC) clinker. CemVision has opened an invitation to possible collaborators to help scale up production, with a target of hundreds of thousands of tonnes per year.

Chief technical officer Claes Kollberg said "We are a climate-first company, making high performance cement. With our competence and experience, it is our duty to produce the most environmentally friendly cement for each application."