Displaying items by tag: Sustainability

Belgium: Carmeuse has signed a joint development agreement with France-based energy transition specialist ENGIE and John Cockerill for a carbon capture and utilisation (CCU) project in Wallonia. It will concentrate CO₂ from a new type of lime kiln and combine it with ‘green’ hydrogen to produce ‘e-methane.’ The hydrogen will be produced by a 75MW electrolyser plant powered by renewable electricity. The company said, “The produced e-methane will be suitable for injection into the national natural gas grid. This renewable e-methane can be used by industrial users or as an alternative fuel in the transport sector, thus allowing these sectors to decarbonise.”

Construction is due to begin in 2022 for commissioning of the installation in 2025. Its total investment cost is Euro150m. The partners have applied for funding from the EU Innovation Fund and Important Project of Common European Interest (IPCEI) fund. The project’s estimated CO₂ emissions reduction over 10 years is 900,000t

Chief executive officer (CEO) Rodolphe Collinet said, “We are delighted to join forces with John Cockerill and ENGIE for the development of this very exciting and strategic project. It is a major step forward in our ambition to become CO₂-neutral by 2050. This project is a very concrete and important example of Carmeuse’s strong commitment and contribution to sustainable development.”

US: Mexico-based Cemex has launched the Vertua range of low and net-zero CO₂ concrete products in the US following introductions in Mexico and Europe. The range consists of Vertua Classic, Vertua Plus and Vertua Ultra. The company has begun by selling Vertua Classic – which it says offers a 20–30% reduction in CO₂ emissions – in Bay Area, Central Valley, Los Angeles, Sacramento and San Diego, California. Vertua Plus and Vertua Ultra products will be introduced in 2021.

California regional president Francisco Rivera said, “Since many customers are motivated to reduce the carbon footprint of their projects, we are delighted to offer Vertua Classic, which is suitable for a wide range of commercial and residential applications. Our Vertua products are uniquely designed to balance limited carbon specifications with our customers’ needs for high-quality performance and resilience.”

Switzerland: LafargeHolcim has committed to accelerate the impact across its United Nation (UN) Sustainable Development Goal (SDG) activities, and disclose its progress.

Chief Sustainability Officer (CSO) Magali Anderson said, “As we celebrate the fifth anniversary of the Paris Agreement, it is more important now than ever for companies and governments to unite around climate action and the SDGs. That’s why we set ourselves the most ambitious 2030 climate targets in our industry, joining the Business Ambition for 1.5°C. Decarbonising business is vital, but it’s not enough. We are accelerating our overall commitment to the SDGs to build a world that works for people and the planet.”

Germany: The Carbon Disclosure Project (CDP) has named ThyssenKrupp on its Climate Change A List of companies which took actions to ’cut emissions, reduce climate impacts and help build a low-carbon economy’ in 2020. 269 companies won the top status from a pool of 5800 applicants.

Chief executive officer Martina Merz said, “This is a clear endorsement of our climate strategy. ThyssenKrupp has firmly established itself as a leader in climate protection. We will continue to systematically reduce climate impacts. We see climate protection not just as an obligation but as an opportunity for new
business.”

Italy: The Italian cement and concrete association Federbeton says that investments in sustainable technologies in domestic cement production totalled Euro110m between 1 January 2017 and 31 December 2019. This reduced carbon dioxide (CO₂) emissions by 311,000t in 2019 alone, up by 12% year-on-year from the reduction in 2018. An increased alternative fuel (AF) substitution rate of 6.7% in 2019 contributed to the reduction, up by 0.7% from 6.6%. Producers’ full-year AF consumption was 1.6Mt.

Japan: Sumitomo Osaka Cement has formulated a set of medium-term goals and long-term policies in order to enable it to achieve carbon neutrality, in line with the Japanese government’s target, by 2050. These consist of a 30% reduction in energy-derived carbon dioxide (CO₂) emissions intensity between 2005 and 2030 and efforts toward carbon neutrality in energy and process-derived emissions by 2050. These efforts include: “reduction to the limit of fossil energy, development and introduction of process-derived CO₂ emission reduction technology, carbon-free electric power, technology development and supply expansion related to low-carbon cement and concrete products, development and supply of innovative bonding materials and development and introduction of innovative technology related to carbon capture, utilization and storage (CCUS).”

UK: The Mineral Products Association (MPA) has launched an updated version of its biodiversity strategy, first published in 2013. The new strategy “commits the MPA and its members to continuing to take a positive approach to nature conservation and recovery, leaving behind more and better quality habitats than before mineral extraction and a net gain in biodiversity wherever possible, through site selection, management, restoration and aftercare,” according to the association. It sets out the commitment under eight actions, which include “monitoring to identify what works best and inform future work, sharing and celebrating good practice and successes throughout the industry, influencing policy and using our assets to engage and educate.”

Chief executive officer (CEO) Nigel Jackson said, “The minerals industry is uniquely placed to contribute to conservation and enhancement of biodiversity and has an unrivalled legacy compared to other industrial sectors. I am immensely proud of what our members have achieved and excited about what they can and will do in the future. It is high time that our significant contributions are properly recognised by policy and decision makers, to help provide our members with the support to continue doing what they do best. I believe we may be the only business sector that has been actively contributing to nature recovery at scale for so long that our strategy is unique. I will not rest until government, particularly the Department for Environment, Food and Rural Affairs (DEFRA), acknowledges that environmental expertise and action is not the sole preserve of non-governmental organisations (NGOs) and activists. Our members have built a significant legacy and have vast practical experience of working in and with the environment to enhance and protect nature. We don’t just talk a good game, we deliver it on the ground.”

Germany: HeidelbergCement has strengthened its climate neutrality commitments by joining the Stiftung 2° support group, a network of private companies lobbying for climate goals. The group says that it wants “to develop cross-sector approaches and concepts for Germany and Europe in order to make climate protection a sustainable and successful business model.”

Managing board chair Dominik von Achten said, "For the development of a carbon neutral construction industry, we need the right social and political framework as well as strong partners with whom we can also be economically successful on our path to climate neutrality. As one of the leading companies in the building materials industry, we have been committed to sustainable construction for a long time. Through our involvement in Stiftung 2°, we want to work with other like-minded companies and set the course for a successful, climate neutral future now."

Switzerland/France: Along with its partner Batica, LafargeHolcim is optimising the design of a low-carbon house, bringing together the latest innovations developed by the group's global research and development centre in Lyon, France.

Construction of the House of Tomorrow began at the end of October 2020 in Saint-Caprais-de-Bordeaux, Gironde. The materials used for its construction will have a CO₂ footprint more than 40% lower than a traditional house, and an optimised energy performance. The integration of these innovations in the house has made it possible for such a property to remain financially accessible to buyers thanks to controlled costs.

To achieve low CO₂ emissions performance, LafargeHolcim used its innovative cement and concrete products, all of which are available on the French market. Foundations were poured using ECOPact AA concrete, with emissions 80% lower than standard concrete. ECOPact A concrete, with CO₂ emissions 50-70% lower than standard concrete, will be used for the compression slab of the VS floor (crawl space). Airium, an insulating mineral foam, will be used to insulate the walls. A very low density concrete – 40-300kg/m³ depending on the mix – Airium represents an environmentally friendly, healthy and affordable insulation solution. LafargeHolcim’s Agilia Chape Thermic fluid screed will be used to coat the under-floor heating elements.

US: The Portland Cement Association (PCA) says it plans to develop a roadmap by the end of 2021 to help its member companies achieve carbon neutrality across the concrete value chain by 2050. It maintains that ‘concrete is critical to building a sustainable future’ and reinforced the benefits of concrete such as energy efficiency, lower life-cycle costs, durability and resilience. The roadmap is intended to solve problems facing the industry such as developing new technologies to reduce energy consumption and to develop and adopt related regulations.

“As the second most used material on earth and a cornerstone of our economy, we understand the critical role cement and concrete play in our nation’s future, and we are committed to an industry-wide effort that achieves carbon neutrality,” said Tom Beck, chairman of the PCA and president of Continental Cement. Rick Bohan, Vice President, Sustainability for the PCA added, “Developing a roadmap to carbon neutrality by 2050 further demonstrates our industry’s commitment to be a part of the solution and tackle this global issue.”

The PCA says that the industry has reduced energy consumption by 35%, emissions intensity by 11% and since 1990 has increased its use of alternative fuels.