Displaying items by tag: Sustainability

Germany: Heidelberg Materials has launched EvoBuild, a new brand for its range of low-carbon and circular products. It intends to apply globally consistent criteria and tiering for its sustainable products and aims to set new standards for decarbonised products. All countries in which the company is present will gradually integrate their sustainable products into the EvoBuild portfolio.

Dominik von Achten, chair of the managing board of Heidelberg Materials, said “After rolling out our new corporate brand Heidelberg Materials in more than 20 countries, harmonising our strong sustainable product portfolio on a global level is the next logical and important step.” He continued, “We recently introduced our EvoZero brand for the world’s first carbon captured net-zero cement. Now, we are adding EvoBuild to the Evo brand family with a new framework for all products that are characterised by their special contribution to carbon reduction and circularity. This also reflects the strong focus of our business activities on sustainable solutions for our customers.” Nicola Kimm, the chief sustainability officer at Heidelberg Materials added that creating the brand was, “an important step towards achieving one of our key targets on the way to net zero as we aim to generate 50% of our revenue with sustainable products by 2030.”

Products in the EvoBuild range will be available in all business lines and are either low-carbon (cement and concrete), circular (concrete) or feature a combination of both attributes. Low-carbon products must provide a CO₂ reduction of at least 30% compared to the reference value. Circular products must contain at least 30% recycled aggregates, or they must reduce material requirements by at least 30%.

Spain: Cementos Portland Valderrivas' Alcalá de Guadaíra plant has secured environmental clearance to use more alternative raw materials and alternative fuels (AF) in its cement production.

The company said "This achievement is a further boost to our sustainable work practices, respecting the environment and contributing to combatting climate change."

Italy: Utilities provider Snam says that it has begun selecting partners for its upcoming Ravenna carbon capture and storage (CCS) transport network. The network will connect hard-to-abate industrial facilities in Ravenna with 500Mt of CO₂ storage space in the Mediterranean Sea. The total cost of infrastructure for the project is Euro350m.

CEO Stefano Venier said "The cement industry will be a central partner in this project. A partnership with Heidelberg will be announced in a few days."

UK: Aggregate Industries has engaged energy engineering firm Petrofac to investigate a carbon capture project at its Cauldon cement plant. Petrofac is currently conducting early engineering assessments to identify CO₂ capture opportunities at the plant in Staffordshire. This includes technology selection for any future project. Upon commissioning, a carbon capture system will support the storage of up to 600,000t/yr of CO₂ from the Cauldon cement plant under the Irish Sea as part of the cross-industry Peak Cluster carbon capture and storage (CCS) project.

Aggregate Industries decarbonisation manager Luke Olly said "Aggregate Industries is excited to be launching this carbon capture study, as we are aiming to fully decarbonise our cement plant by 2030. This technology is an important part of our strategy."

Petrofac head of business development energy transition projects, Alex Haynes, said "We’re looking forward to working with Aggregate Industries UK in finding a way to reduce the carbon footprint of its cement products."

China: The Ministry of Environment and Ecology has enacted new requirements for ultra-low emissions clinker production in the Chinese cement industry. OPIS News Alerts has reported that 50% of clinker production capacity (850Mt/yr) must conform with the standard by 2025, rising to 80% by 2028. The standard encompasses the whole value chain, from raw materials production to transport of the finished product. The ministry expects the regulations, together with similar ones for the coking sector, to reduce domestic CO₂ emissions by 10Mt/yr. In the cement sector, the new requirements will intersect with upcoming emissions trading scheme (ETS), which is expected to come online by 2025.

The Ministry of Environment and Ecology said “Oversupply and a persistent demand lull has resulted in declining profit and lower operating rates for the cement industry in China for the past three years. Setting up low emission standards and providing policy incentives for production with higher efficiency and lower environmental impact will help promote green transformation within the industry, while driving out inefficient capacities.”

Mexico: Cemex Ventures, the corporate venture capital and open innovation unit of Cemex, has published its fifth annual Top 50 Contech Startups list for 2024. The Top 50 lists the start-ups operating in the global construction technology sector that Cemex Ventures believes show the greatest disruptive potential. The unit evaluates start-ups across four strategic areas: green construction; enhanced productivity; construction supply chain; and future of construction.

In 2023, global construction technology investments totalled US$3.03bn, down by 44% year-on-year due to macroeconomic factors impacting funding. Investments in enhanced productivity accounted for 45% of the total, and investments in green construction for 24%.

Gonzalo Galindo, head of Cemex Ventures, said "Our investment analysts track investment data throughout the year and continually engage with global start-ups to target the most innovative solutions that are consistent with our mission to foster the construction industry revolution. Innovation requires a long-term approach and cannot be defined by a year alone, but our Top 50 Contech Startups list and report helps us track innovation through investment and technology adoption and gauge the health of the construction start-up ecosystem.”

Germany/US: Concrete production equipment supplier TopWerk Group has formally endorsed Partanna Global's carbon-negative binder as a replacement for cement in the production of concrete using its equipment. Partanna plans to install TopWerk equipment at its four upcoming production plants, under an exclusive three-year agreement. The endorsement is intended to help shift TopWerk's global customers from using cement to using Partanna Global’s binder.

Partanna Global CEO Rick Fox said “TopWerk's endorsement of Partanna represents a major vote of confidence in our technology from one of the most respected names in global construction. We’re humbled and proud that one of the world’s leading concrete machinery producers has given us their backing. We hope this signals to the industry that Portland cement is no longer the only solution in town, and that the days of burning rocks are fast coming to an end.”

TopWerk CEO Robert Gruss said "We believe our exclusive partner Partanna has come up with a truly impressive solution that can contribute to putting this polluting practice to an end. The company’s carbon negative binder is one of the most exciting innovations we have witnessed in our industry for decades. It is the most advanced alternative binder solution in the market and the only credibly carbon negative solution that has the potential to scale globally. Over the last two years, we have rigorously tested their formula and have validated its application as a direct replacement solution for Portland cement. In many ways, their binder actually performs better than the legacy solution.”

The endorsement follows Saudi Arabia-based property developer ROSHN's announcement of an upcoming carbon-negative concrete plant that will use Partanna Global's technology earlier in January 2024.

Nepal: The Cement Manufacturers Association (CMA) has signed a memorandum of understanding (MoU) with the Department of Mines and Geology and non-governmental organisation Technology and Action for Rural Advancement (TARA) for the adoption of limestone calcined clay (LC3) cement in Nepal. The parties say that LC3 cement can reduce CO₂ emissions by 40% and reduce coal consumption in cement production. Enewspolar News has reported that the Swiss Development Cooperation has previously supported the diffusion of the technology in the global cement sector.

US: Holcim US, in partnership with The Ohio State University and GTI Energy, will install membrane carbon capture technology at its Holly Hill, South Carolina, cement plant. The project is partly funded by a US$7m the US Department of Energy. The partners aim to capture 99% of the plant’s CO₂ emissions.

GTI Energy vice president of carbon management and conversion Don Stevenson said "This project will showcase the power of collaboration and innovation in tackling the complex challenge of transitioning to cleaner energy systems. The development and implementation of cost-effective carbon capture technologies are key to meeting our decarbonisation goals."

US: Holcim US has entered a partnership with climate tech start-up incubator Greentown Labs to accelerate decarbonisation in the built environment, using the latter’s Somerville, Massachusetts, and Houston, Texas, incubators. Holcim said that the collaboration will increase its access to start-ups in the field of sustainable building solutions. The producer has additionally joined Greentown Labs’ Industry Leadership Council for strategic guidance. Greentown Labs supports over 200 start-ups and has assisted more than 525 since its inception. It offers lab space, office space, machine shops, electronics labs, tool shops, software, business resources and a network of stakeholders to climate tech start-ups.

Holcim chief sustainability officer Nollaig Forrest said “With our open innovation ecosystem, we partner with hundreds of start-ups worldwide to accelerate the shift to sustainable building. By partnering with Greentown Labs, we aim to empower the best and brightest start-ups active in the built environment to scale up their impact. The combination of Holcim MAQER Ventures, our venture capital programme, with Greentown’s stellar roster of successful climate tech start-ups will serve as a catalyst to reinvent how the world builds for a regenerative future.”

Greentown Labs CEO Kevin Knobloch said "Greentown Labs is thrilled to be partnering with Holcim, a global leader in sustainable building solutions to decarbonise the built environment to bolster cutting-edge climate tech innovations in this critical sector. We look forward to seeing Holcim engage with our building tech start-ups, sharing its unmatched expertise in low-carbon building innovations and helping advance our entrepreneurs' solutions."