Holcim
Canvas Category OEM : Nonmetallic Mineral
Holcim builds progress for people and the planet. As a global leader in innovative and sustainable building solutions, Holcim is enabling greener cities, smarter infrastructure and improving living standards around the world. With sustainability at the core of its strategy Holcim is becoming a net zero company, with its people and communities at the heart of its success. The company is driving circular construction as a world leader in recycling to build more with less. Holcim is 70,000 people around the world who are passionate about building progress for people and the planet through four business segments: Cement, Ready-Mix Concrete, Aggregates and Solutions & Products.
Assembly Line
The AI Boom Rests on Billions of Tonnes of Concrete
Concrete is not just a major ingredient in data centers and the power plants being built to energize them. As the world’s most widely manufactured material, concrete—and especially the cement within it—is also a major contributor to climate change, accounting for around 6 percent of global greenhouse gas emissions. Data centers use so much concrete that the construction boom is wrecking tech giants’ commitments to eliminate their carbon emissions.
At the construction site for ATL4, I’m met by Tony Qoori, the company’s big, friendly, straight-talking head of construction. He says that this giant building and four others DataBank has recently built or is planning in the Atlanta area will together add 133,000 square meters (1.44 million square feet) of floor space. They all follow a universal template that Qoori developed to optimize the construction of the company’s ever-larger centers. At each site, trucks haul in more than a thousand prefabricated concrete pieces: wall panels, columns, and other structural elements. Workers quickly assemble the precision-measured parts. Hundreds of electricians swarm the building to wire it up in just a few days. Speed is crucial when construction delays can mean losing ground in the AI battle.
Yet change is afoot. When I visited the innovation center operated by the Swiss materials giant Holcim, in Lyon, France, research executives told me about the database they’ve assembled of nearly 1,000 companies working to decarbonize cement and concrete. None yet has enough traction to measurably reduce global concrete emissions. But the innovators hope that the boom in data centers—and in associated infrastructure such as new nuclear reactors andoffshore wind farms, where each turbine foundation can use up to 7,500 cubic meters of concrete—may finally push green cement and concrete beyond labs, startups, and pilot plants.
China accounts for more than half of the concrete produced and used in the world, but companies there are hard to track. Outside of China, the top three multinational cement producers—Holcim, Heidelberg Materials in Germany, and Cemex in Mexico—have launched pilot programs to snare CO2 emissions before they escape and then bury the waste deep underground. To do that, they’re taking carbon capture and storage (CCS) technology already used in the oil and gas industry and bolting it onto their cement plants.
Travertine secures $8.5 million to reduce waste and emissions in mining, fertilizer, and cement production
Travertine Technologies, Inc. announced the closing of its $8.5 million financing to commercialize a novel electrochemical platform that enables carbon-negative production of fertilizer and critical elements like lithium and nickel while eliminating chemical waste. The financing was co-led by Holcim MAQER Ventures, with participation from the Grantham Foundation for the Protection of the Environment and venture capital firms Clean Energy Ventures and Bidra Innovation Ventures.
Travertine has successfully upcycled sulfate waste from major fertilizer and mining companies across the globe in its fully-integrated, continuous-flow pilot and is currently focused on engineering and scale-up for a first commercial demonstration plant.
Holcim launches Phoenix, the first-of-its-kind circular 3D-printed concrete bridge
Holcim launches Phoenix, the first-of-its-kind 3D-printed concrete masonry bridge built with 10 tons of recycled materials, at its Innovation Hub in Europe. Using its proprietary ECOCycle® circular technology, Holcim developed a custom concrete ink for Phoenix with recycled materials inside. Phoenix demonstrates how circular construction combined with 3D concrete printing can enable low-carbon infrastructure applications.
Circular construction, using computational design and 3D printing, allows for a reduction of up to 50% of the materials used with no compromise in performance. Circular by design, Phoenix stands solely through compression without reinforcement, with blocks that can be easily disassembled and recycled. Holcim and its partners are now exploring how Phoenix could be scaled up to provide more generalized sustainable infrastructure solutions.
Decarbonizing Heavy Industry: TotalEnergies and Holcim Join Forces to Study Solutions for First Carbon-Free Cement Plant in Belgium
TotalEnergies (Paris:TTE) (LSE:TTE) (NYSE:TTE) and Holcim in Belgium have signed a Memorandum of Understanding (MoU) to work together on the full decarbonization of a cement production facility being upgraded by Holcim in Obourg, Belgium. Various energies and technologies will be assessed for the efficient capture, utilization, and sequestration (CCUS) of around 1.3 million metric tons of CO2 emitted by the facility every year.