Displaying items by tag: Sustainability

France: Representatives from the global cement and concrete industry will meet in Paris on 7- 8 March 2024 for the Global Buildings and Climate Forum. Industry leaders will seek to set out a framework for sustainable, decarbonised buildings.

Global Cement & Concrete Association CEO Thomas Guillot said “Our industry has been leading the way on decarbonisation through the implementation of our 2050 Net Zero Concrete Roadmap, and as our Roadmap sets out we are committed to fully decarbonising this essential material.”

Bruno Pillon, Chair the French cement association France Ciment, said “France and the whole world will still need to rely on cement and concrete for future infrastructure. But it’s really important that the cement and construction sectors, governments and suppliers all work together to achieve our net zero goal.”

France: NeoCem plans to build a €50m clay calcination plant at Saint-Maximin, Picardy. The company recently raised €23m in investments in its Series A funding round. The Le Journal des Enterprises newspaper has reported that the Saint-Maximin plant will enter operation in 2025, and will subsequently grow to 200,000t/yr in capacity. NeoCem aims to employ 100 people by 2030.

Head of industrial deployment Guillaume Luu said “To be used in concrete, limestone must be heated for several hours at 1400°C. Our clay-based binder generates CO₂ emissions of 120kg/t, compared to almost 1000kg/t of limestone binder, and our technology can transform all types of clays available. The idea is not to open new quarries, but to give a second life to materials already on the surface." He continued “The up-cycling of clays and their transformation into a low-carbon binder addresses several challenges for the construction sector. On the one hand, the reuse of clay waste, and on the other hand, the decarbonisation of the building materials sector.”

Ireland/France: Ecocem will showcase its Advanced Cement Technology (ACT) at the Buildings and Climate Global Forum in Paris on 7-8 March 2024. The French Government and United Nations Environment Programme (UNEP) will host the event, supported by the Global Alliance for Buildings and Construction (Global ABC). It aims to advance the climate outcomes of the United Nations Climate Change Conference (COP28) in 2023. Ecocem joins global policy-makers, industry stakeholders and international organisations as the event’s sole international cement technology company exhibitor.

Managing director Donal O'Riain said "The Buildings and Climate Global Forum is happening at a crucial moment for the planet. Urgent and deep decarbonisation of construction materials is essential to achieving the 2015 Paris Agreement targets.” He continued “Ecocem’s ACT low carbon technology can decarbonise the cement sector on a trajectory consistent with 1.5°C of global warming, the first major industry sector to achieve this feat. But we must now mobilise resolutely, rapidly and globally to deploy this technology. The first ambition should be a 50% reduction in CO₂ emissions from cement by 2030. Technology is no longer the barrier."

Germany: Heidelberg Materials reported sales growth of 0.4% in 2023, to €21.2bn. The group saw its profits grow by 21%, from €1.72bn to €2.09bn. During the year, the company reduced its specific CO₂ emissions per tonne of cementitious material by 3% from 551kg to 534kg and lowered its clinker factor from 72% to 70%.

Chair Dominik von Achten said "In the 150th year of our company's history, we have once again shown that we can deal with change and crises. I am extremely proud of our teams around the world, who have remained firmly focused on our targets and have once again done an extraordinary job." He added "We are entering 2024 with optimism. Although the general economic conditions in the construction sector remain challenging, we anticipate growth in revenue and earnings also in the current year. Our shareholders are benefitting from this growth thanks to the progressive dividend and the new, comprehensive share buyback programme.”

US: Eagle Materials has outlined its climate change mitigation successes in its 2023 Sustainability Report. During 2023, the company increased its production of blended cement products, including Portland Limestone Cement (PLC). It commenced a major CO2 reduction study with the US Department of Energy, and established a Greenhouse Gas Reduction Team to explore new clean technologies. Eagle Materials says that it is currently working to increase the use of alternative fuels at three of its cement plants.

UAE: Emirates Steel Arkan has concluded a partnership for the deployment of Finland-based Magsort’s technology in steel slag processing at its Al Ain cement plant. ZAWYA News has reported that the partners expect the technology to help reduce the plant’s limestone and fuel consumption. This will reduce its CO₂ emissions by 15%.

Emirates Steel Arkan CEO Saeed Ghumran Al Remeithi said "Green solutions such as this will help decarbonise the sector's value chain."

Mexico: Cemex will issue US$322m-worth of long-term sustainability-linked bonds on 20 February 2024. Noticias Financieras News has reported that the issuance will take place in two series: one of US$117.3m, with a 2.6-year floating rate, and one of US$205.3m, with a 6.6-year floating rate. HSBC will act as the intermediary.

Cemex said “The net proceeds from the reopening of the issues will be used to repay debt, seeking to accelerate the path to an investment grade credit rating."

Canada: Lafarge Canada has transitioned its St-Constant, Quebec, cement plant to the production of OneCem Portland limestone cement (PLC). The producer expects the transition to reduce the St-Constant cement plant’s CO₂ emissions by 60,000t in 2024 alone.

Lafarge Canada (East) president and CEO David Redfern said "We are excited to take another crucial step in our sustainability journey. The transition to OneCem production at our St-Constant plant indicates Lafarge Canada's nonstop commitment to driving positive change within our construction industry. Our teams have been engaged in reducing our products’ environmental impact by embracing greener practices and materials."

Canada: Heidelberg Materials North America has awarded Technip Energies a front-end engineering and design (FEED) contract for its carbon capture project at the Edmonton cement plant in Alberta. The project will deploy Shell’s Cansolv CO₂ capture system to remove 1Mt/yr from the plant’s flue gases. Carbon capture will commence in late 2026, subject to funding finalisation.

Heidelberg Materials North America’s Northwest regional vice president, cement operations, Joerg Nixdorf said “We are excited to take this latest step in our journey to produce the world’s first net-zero cement.” Nixdorf added “With each milestone we come closer to realising our vision of leading the decarbonisation of the cement industry.”

Technip Energies’ senior vice president of decarbonization solutions Christophe Malaurie said “We are pleased to have been selected by Heidelberg Materials North America to provide the FEED of this groundbreaking project in Canada. Leveraging our carbon capture solution powered by the Shell Cansolv CO₂ capture system, we are committed to supporting the decarbonisation of the cement industry and Heidelberg towards the production of net-zero cement.”

US: Buzzi Unicem USA is among industrial partners collaborating with Electrified Thermal Solutions in the development of its Joule Hive Thermal Battery for industrial heat decarbonisation. The partners plan to launch a commercial-scale pilot of the battery in San Antonio, Texas, in association with the Southwest Research Institute. The project is supported by US$171m in funding from the US Department of Energy. The battery delivers heat of up to 1800°C from energy from renewable sources.

Buzzi Unicem USA president and chief executive officer Massimo Toso said “Cement production is known as a hard to abate industrial sector in large part because of the high temperatures required. Electrified Thermal Solutions’ Joule Hive Thermal Battery is the first industrial heat decarbonisation solution we have identified that could potentially enable us to cost-effectively and completely eliminate the use of fossil fuels in our heating processes and achieve our corporate decarbonisation goals.”

Electrified Thermal Solutions chief executive officer Daniel Stack said “We believe the breadth and depth of involvement from our industrial partners like Buzzi Unicem USA was critical to demonstrate to the Department of Energy just how valuable the Joule Hive Thermal Battery will be for industrial decarbonisation, and we are grateful for their partnership.” Stack added “Southwest Research Institute’s engineering support and world-class industrial demonstration facilities signalled to the Department of Energy that our technology will be developed, built, operated, tested and evaluated to the highest standards.”