Displaying items by tag: CRH

Ecocem announced this week that it has achieved certification in the US for its ACT low-carbon cement technology. This follows CRH’s agreement to buy US-based Eco Material Technologies, a supplier of supplementary cementitious materials (SCM), which was revealed in late July 2025. These moves and others mark a flurry of activity by various companies in the US SCM sector in recent months.

Donal O’Riain, the founder and managing director of Ireland-based Ecocem, underlined the importance of certification in North America when he said that “The US is one of the largest cement markets in the world, and this certification will support integration into existing supply chains and offers a pathway for the sector to rapidly decarbonise.” The country imported just under a fifth, 19Mt, of its Portland and blended cement in 2024 according to the United States Geological Survey (USGS).

Ecocem started out as a manufacturer of cements made using ground granulated blast furnace slag (GGBS), a SCM, in the early 2000s. Its ACT technology was formally announced in 2022. It is described as a process that can make cements using “available fillers like limestone and local SCMs.” It is currently scheduled for a commercial launch in 2026, starting in France. In the US it is planning to build a terminal and mill at the Port of Los Angeles in California. This follows a previous attempt to build a slag grinding plant, also in California, in the 2010s.

CRH, another cement company with strong links to Ireland incidentally, said on 29 July 2025 that it had agreed to acquire Eco Material for US$2.1bn. The latter operates a network of fly ash, pozzolan, synthetic gypsum and green cement operations. It partners with electricity generators to process about 7Mt/yr of fly ash and 3Mt/yr of synthetic gypsum and other materials. As CRH’s CEO Jim Mintern put it, “this transaction secures the long-term supply of critical materials for future growth and puts CRH at the forefront of the transition to next generation cement and concrete.” The deal is expected to close by the end of 2025. In separate comments to analysts Mintern added that he expects the market for SCMs to double in the US by 2050.

Other players have also been busy in recent months. Amrize, for example, noted in its financial results for the second quarter of 2025 that it had broken ground on a new fly ash beneficiation facility in Virginia in the reporting period. Last week, Graymont and Fortera signed an agreement to produce Fortera’s ReAct low-carbon cement product by using Graymont’s existing lime production operations. Fortera runs a plant in Redding, California that takes captured CO₂ from the adjacent CalPortland cement plant and uses it to manufacture its own proprietary SCM. Back in April 2025 Buzzi Unicem said that it had partnered with Queens Carbon to produce a novel cement and SCM. The start-up was intending to build a 2000t/yr demonstration plant at Buzzi Unicem’s cement plant in Stockertown, Pennsylvania.

The backdrop to all of this attention on SCMs in the US are the cost of cement and sustainability. Using more SCMs reduces clinker usage in cement and it can reduce the cost. At the same time reducing the amount of clinker used decreases the amount of CO₂ emissions. So, for example, Ecocem says that its ACT technology can reduce CO₂ emissions by up to 70% compared to conventional cement.

A report by Mckinsey on SCMs in the autumn of 2024 reckoned that growth in the cement market in North America was expected to be ‘robust’ in the next 15 years to 2050. However, the sector faces material, particularly clinker, and labour shortages. Enter SCMs! It went on to assert that much of the available stocks of GGBS and fly ash in the country are effectively used. Yet, traditional industrial SCMs such as GGBS, fly ash and limestone are anticipated to be available for longer than in Europe as industries such as steel manufacture and electricity generation will take longer to decarbonise. Hence companies such as Ecocem are preparing to import them, ones like CRH are cornering existing stocks and others such as Fortera and Queens Carbon are working on creating their own ‘virgin’ sources. At the same time the American Cement Association has been promoting the use of Portland Limestone Cement in the country.

All this helps to explain the interest in SCMs in the US right now. It’s a busy moment.

Ireland: CRH reported second quarter 2025 sales of US$10.2bn, up by 6% from US$9.7bn in 2024, driven by acquisitions and commercial execution despite slowdowns due to inclement weather. Adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 9% year-on-year to US$2.5bn. Net income grew by 2% year-on-year to US$1.3bn.

CEO Jim Mintern said “Our strong second quarter performance was driven by favourable underlying demand, disciplined commercial management and further contributions from acquisitions. CRH's proven strategy continued to drive higher sales and profits, while our robust balance sheet and financial capacity enabled us to allocate approximately US$3bn to growth investments and capital returns year-to-date. We completed 19 acquisitions year-to-date and continue to see an active pipeline of opportunities to further strengthen our market-leading positions in attractive growth markets. Underlying demand in our key end-use markets remains positive and we are pleased to raise our guidance for 2025.”

Canada: Ash Grove, part of CRH, and Carbon Upcycling Technologies have broken ground on a carbon capture and utilisation unit at the Mississauga cement plant in Ontario. The project will use Carbon Upcycling's technology to sequester CO₂ from the cement kiln and use it to turn industrial byproducts into supplementary cementitious materials (SCM). Once operational in 2026, the facility will have the capacity to produce up to 30,000t/yr of SCMs.

"Carbon 1 Mississauga is a milestone in our journey to build world-leading, domestic supply chains in North America. It will stand as a testament to the shared commitment of our team, our partners at CRH and Ash Grove, and the local community who share our vision for a resilient, clean tomorrow,” said Apoorv Sinha, CEO of Carbon Upcycling.

The Carbon 1 Mississauga project is being delivered through a multi-stakeholder collaboration. CRH Ventures, the venture capital unit of CRH, has invested in Carbon Upcycling and is playing a role in scaling the company's technology. The project has been awarded around US$7m in federal government funding from the Next Generation Manufacturing's Sustainable Manufacturing Program, the Environment and Climate Change Canada's Low-Carbon Economy Fund and is receiving advisory services and funding from the National Research Council of Canada Industrial Research Assistance Program.

US: CRH has announced that it has signed an agreement to acquire Eco Material Technologies, a leading supplier of supplementary cementitious materials (SCM) in North America, for a total consideration of US$2.1bn. The business will subsequently operate as Eco Material Technologies, a CRH Company. CRH says that the deal positions it to meet growing demand for cementitious products for the modernisation of North America’s infrastructure and that it secures a long-term supply of critical materials in the region.

Eco Material is headquartered in Utah and operates a national network of fresh and harvested fly ash, pozzolans, synthetic gypsum and ‘green cement’ operations across a network of over 125 stockpiles, production facilities and terminals. The company partners with electric utilities to process and recycle approximately 7Mt/yr of fly ash and 3Mt/yr of synthetic gypsum and other materials, with additional capacity currently under construction.

The proposed transaction is subject to regulatory approval and customary closing conditions and is expected to close in 2025. CRH plans to fund the transaction with cash on hand and does not expect any change in its credit ratings.

UK: Material Evolution has partnered with CRH subsidiary Tarmac to launch a pilot project to test applications of its heat-free, 85% reduced-CO₂ cement, MevoCem. The partners aim to demonstrate the suitability of MevoCem cement for use in concrete production in line with the prospective BSI Flex 350 performance-based standard.

Material Evolution’s CEO Liz Gilligan welcomed Tarmac as an ‘early adopter’ of MevoCem cement. In a post to LinkedIn, she said “We have been quietly building something game-changing with CRH and their team at Tarmac. It is bold, it is industrial scale and it is all about cutting carbon where it counts. We are only just getting started.”

Material Evolution currently operates a 120,000t/yr Mevocem plant in Wrexham, Wales.

France: 80 FNSCBA-CGT (National Federation of Construction, Wood and Furniture Workers) members protested outside CRH subsidiary Eqiom’s Lumbres cement plant in northern France to denounce the ‘outrageous’ working and living conditions of Chinese workers employed there, according to construction union BWI.

Eqiom signed a contract with China-based firm CBMI, which employed 250 Chinese workers to upgrade the plant by building a low-carbon kiln to reduce CO₂ emissions and energy consumption, which reportedly cost more than €200m. However, there are claims that the workers live in a campsite near the cement plant, sleeping in ‘overcrowded’ tents and working 12 hours a day, six days a week. The protesters have called for the full enforcement of French labour legislation and transparency regarding the Chinese workers’ wages and working conditions.

FNSCBA-CGT general secretary Mathieu Dougoud said “We cannot remain silent on the exploitation of foreign workers. It is important to stand up to defend these workers, their jobs and our national collective agreements. We only urge Eqiom to provide the documents certifying that these Chinese workers are indeed under the aegis of the French labour code.”

In a statement sent to Global Cement Eqiom said "The K6 project is carried out in strict compliance with all applicable French legislation, including labour law, and in line with the values of our company. The latest checks carried out by the competent authorities attest that the project is in full compliance with French law."

Poland: The Office of Competition and Consumer Protection (UOKiK) has launched an investigation into Cement Ożarów, Cemex Polska, Dyckerhoff Polska, Góradżdże Cement, Górażdże Beton and Holcim Polska over potential cement cartelisation. The office has not stated the exact triggers of such an investigation at this time.

ISB News has reported that UOKiK previously discovered an 11-year-long conspiracy to divide the market and fix prices between seven companies in 2009.

UOKiK President Tomasz Chróstny said "The return of a cartel would be particularly outrageous, considering that cement is one of the basic construction materials, necessary for the development of housing, road infrastructure and the entire economy."

If found to have been party to any agreement restricting competition, companies can expect penalties as high as 10% of turnover.

Stop press! The Portland Cement Association (PCA) has renamed itself as the American Cement Association (ACA).

Speaking to the audience at the IEEE-IAS/PCA Cement Industry Cement Conference taking place this week in Birmingham, Alabama, ACA president Mike Ireland said that the new name better represents its members, from the Atlantic seaboard to the Pacific coast. He added that the old name, the PCA, had caused the association confusion over the years with it being mistaken as only representing Portland, Oregon, or Portland, Maine.

This follows comments from Ireland to Global Cement Magazine in April 2024. At that time he also mentioned how changing levels of production of ordinary Portland cement (OPC) compared to blended cements had suggested a rethink. Surveys were then sent out by the PCA asking people what they thought about in connection to the association and which name suggestions they liked. A year or so later and the new name has arrived. Thankfully the PCA didn’t determine the name by public ballot alone, thereby avoiding the risk of a joke name. Readers wondering about this can remind themselves about the time the UK Natural Environment Research Council ran a website survey asking what a new polar research ship should be called. The vessel was eventually called the RRS Sir David Attenborough rather than the internet’s choice of Boaty McBoatface!

Global Cement Weekly also reflected upon the point Ireland made about the change in the blends of cement being used. The adoption of Portland Limestone Cement (PLC) production in the US contributed to the rise in blended cements shipments. United States Geological Survey (USGS) data shows that shipments of blended cements more than doubled from 26Mt in 2022 to 61Mt in 2024. This compares to shipments of OPC of 41Mt in 2024. This change appears to have been mostly accepted so far, but it is not without its detractors. For example, take this campaign promoting a return to traditional Type I and II cements on ‘performance’ grounds.

As for the US cement market, USGS data shows that shipments of Portland and blended cement fell by about 13% year-on-year to 11.8Mt in the first two months of 2025 from 13.8Mt in the same period in 2024. This was for both domestic shipments and imports. Most of the cement companies that have so far released first quarter financial results for 2025 reported poor weather adversely affecting sales. Holcim noted that sales improved in March 2025. Cemex blamed its lower sales volumes of cement and ready-mixed concrete on the period having one less working day compared to 2024. CRH pointed out in its analysts’ presentation that the first quarter of the year is typically the smallest of the four in terms of sales volumes. The really interesting data may start to emerge in the second and subsequent quarters, as the markets and supply chains start to react to current US trade policy. At the time of writing, widespread tariffs on many countries were announced at the start of April 2025 but then subsequently paused for 90 days.

The American Cement Association has a new name for the 21st Century. The PCA has served it well as a name for over 100 years, but now seems a good time for a change. Whether the future is one of blended cements, carbon capture, a return to OPC or whatever else remains to be seen. Yet the future of construction in the US looks set to involve plenty of cement. There are sure to be challenges along the way. Here’s to the next 100 years.

Ireland: CRH recorded total revenues of US$6.8bn in the first quarter of 2025, up by 3% year-on-year, and adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) of US$495m, up by 11%. However, it reported a net loss of US$98m, compared to a net income of US$114m in the first quarter of 2024.

The company said performance was driven by its ‘differentiated strategy’, positive pricing and acquisition contributions, with underlying demand across key markets remaining positive. CRH completed eight acquisitions for US$0.6bn during the period and reaffirmed its full-year 2025 guidance for a net income of US$3.7bn – 4.1bn and adjusted EBITDA of US$7.3bn – 7.7bn.

US: CRH has appointed Nancy Buese as its chief financial officer (CFO). She will be based in New York. She succeeds Alan Connolly in the post, who was working as interim CFO. Connolly will return to his previous role as Director of Strategic Finance in May 2025.

Buese previously worked as Executive Vice President and CFO at Baker Hughes Company and Newmont Corporation. She has also served as Executive Vice President and CFO at MarkWest Energy Partners and MPLX and was a partner at Ernst & Young. She is a graduate of the University of Kansas.