Displaying items by tag: Cementir Holding

Denmark: Aalborg Portland Cement will begin construction of a carbon capture and storage (CCS) system at its Rørdal, North Jutland, cement plant. It will collaborate with Project Greensand CCS consortium partners to store the captured CO2 in drained oilfields below the North Sea. The company estimates that the Danish part of the North Sea has 16Gt of CO2 storage capacity, out of 300Gt under all EU waters. The endeavour aims to help Denmark to realise its targeted 70% reduction of CO2 emissions by 2030.

Research and development director Jesper Sand-Damtoft said “The establishment of capture facilities, transformation from carbon to gas and transport to the North Sea all require great investments from a business such as ours, and the realisation of the climate potential thus depends greatly on financial support.”

Denmark: Aalborg Portland Cement says it has decided to lower the price of its Futurecem product from September 2021 due to low demand. It has sold 2000t of the calcined-clay cement since its launch in January 2021. However, this was only 5% of the producer’s target of 40,000t. As such, the subsidiary of Italy-based Cementir has decided to lower the price earlier than planned to be in line with its other cements. It originally priced Futurecem approximately 30% higher than its other Ordinary Portland Cement products

“Sustainability has been on everyone's agenda in recent years, and at Aalborg Portland we have invested heavily in developing new, CO₂-reduced solutions such as Futurecem. However, we must admit that the development in demand is surprisingly slow, and at the same time there is a low willingness to pay for more green solutions,” said chief executive officer Michael Lundgaard-Thomsen. He added that with the price barrier removed designers, builders and concrete producers should demand low CO₂ products.

Italy: Cementir’s revenue rose by 16.5% year-on-year to Euro665m in the first half of 2021 from Euro570m in the same period in 2020. Its cement and ready-mixed concrete sales volumes grew by 18.7% to 5.46Mt and 31.4% to 2.52Mm³ respectively. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) increased by 36.6% to Euro134m from Euro 97.8m. The cement producer noted strong cement sales volumes performance in Turkey, Belgium and Denmark and good concrete sales volumes also in Turkey.

“Despite the first half 2020 [when] results were affected by the lockdown due to Covid-19, during 2021 all the markets in which we operate are showing signs of vivacity and in particular Turkey is recovering significantly," said chairman and chief executive officer Francesco Caltagirone Jr.

Italy: Cementir Holding recorded revenues from sales and services of Euro1.22bn in 2020, up by 1% year-on-year from Euro1.21bn in 2019. Cement and clinker volumes rose by 13% to 10.7Mt from 9.49Mt. Volumes registered the sharpest increase in Turkey, of 39%. Ready-mixed concrete (RMX) volumes grew by 7.8% to 4.4Mm³ from 4.1Mm³. The company maintained its 2019 earnings before interest, taxation, depreciation and amortisation (EBITDA) levels of Euro264m. It said that an improvement in performance in Turkey, Denmark, Egypt, China and Sweden balanced out negative effects on earnings in Belgium, US and Malaysia.

Chair and chief executive officer Francesco Caltagirone said, “In 2020, despite the serious pandemic, the group showed significant resilience with a 13% increase in cement volumes sold and revenue reaching the historical record. On a recurring basis, EBITDA increased by 2%, EBIT was up by 4% and yearly cash generation was Euro119m."

Under Plan 2021 – 2023 Industrial Plan, the company says that it envisages sales growth of 20% to Euro1.47bn and EBITDA growth of 29% to Euro340bn in 2023 compared to 2020 figures. It said that digitalisation investments begun in 2019 will contribute an expected Euro15m to EBITDA in 2023. As part of its sustainability commitments it has set a CO₂ emissions reduction target of around 30% by 2030, with emissions below 500kg/t of grey cement. However, it said that under the future European Taxonomy criteria white cement emissions are not included.

The group is planning to invest around Euro107m from 2021 to 2023 on sustainability and digitalisation. This includes a the construction of a new calcination plant in Denmark for the production of its Futurecem product and, the installation of wind turbines with an installed capacity of 8.4MW. It is also planning to increase the alternative fuels substitution rate at its integrated Gaurain plant in Belgian to 80% from 40% and invest in the use of natural gas and biogas in some of its plants.

Italy: Caltagirone Group subsidiary Cementir Holding has announced the upcoming launch of its FutureCem grey cement product on 1 January 2021. The company says that it has 30% lower CO₂ emissions than normal ordinary Portland cement (OPC). It developed the product in collaboration with its Denmark-based subsidiary Aalborg Portland using 35% limestone and calcined clay to replace clinker. This resulted in a much more sustainable, high grade cement according to the company. It added that the low carbon benefits of FutureCem have been achieved without compromising strength and quality.

Chief sales, marketing and commercial development officer Michele Di Marino said that FutureCem is a ‘giant step’ on the way towards more sustainable cement production. “This is immensely important if we are to achieve our sustainability goals at Cementir Group,” said Di Marino. “But it is also an important contribution to the green transition of the concrete and construction industries in general. Thanks to the efforts of our research and development department in Aalborg, we are ready to begin distributing the FutureCem technology in Denmark and soon other subsidiaries in Europe will follow.” He added, “We have reached an important milestone in our innovation and sustainability efforts, but we are not done. Currently, we are incorporating the technology into more cement types in our product range. This includes white cement, and we have already introduced two white ultra-high performance concrete (UHPC) premix types with FutureCem technology.”

Italy: Caltagirone Group company Cementir Holding sold 7.7Mt of grey cement, white cement and clinker in the first nine months of 2020, up by 11% year-on-year from 6.9Mt in the first nine months of 2019. Earnings before interest, taxation, depreciation and amortisation (EBITDA) declined by 2% over the period, to Euro178m from Euro182m, while sales also declined, by 1% to Euro897m from Euro906m.

One notable region where the trend was reversed was Egypt, where, in spite of a 2.5% fall in cement and clinker volumes, EBITDA rose by 40% to Euro6.81m from Euro4.86m and sales rose by 16% to Euro31.3m from Euro27.1m. EBITDA also rose in the Nordic and Baltic, Turkey, China and Asia-Pacific regions.

Chief executive officer (CEO) and chair Francesco Caltagirone said, “Results significantly improved in the third quarter, with cement up by 19% and EBITDA up by 12% compared to the third quarter of 2019.”

Italy: Caltagirone Group subsidiary Cementir has recorded first-half revenues of Euro570m in the first half of 2020, down by 3.6% year-on-year from Euro591.9m in the first half of 2019. Net profit was Euro21.9m, down by 27% from Euro29.9m. The company sold 4.6Mt of cement, up by 6.3% from 4.3Mt, which it said was “mainly attributable to good performance in Turkey.”

Operating costs fell by 3.9% to Euro475m from Euro494m, which the company attributed to “cost containment measures implemented to deal with the impact of the pandemic.” The company said that, in spite of the contraction during lockdown periods in various markets, it was generally able to offset this with “a significant recovery in sales,” as in China, where increased infrastructure investments raised demand above pre-coronavirus outbreak levels following the return to cement production on 27 March 2020. The company reduced its debt by 30% to Euro281m from Euro399.

Cementir said, “With the current industrial perimeter, we expect to reach full-year consolidated revenues of approximately Euro1.2bn in 2020. Net financial debt is expected to be around Euro180m, including capital expenditure of around Euro60m. No substantial changes in the workforce are expected.”

Italy/The Netherlands: Cementir Holding has appointed the board of directors for the period 2020 - 2022 made up of nine members: Francesco Caltagirone as executive director, with Azzurra Caltagirone, Alessandro Caltagirone, Edoardo Caltagirone, Saverio Caltagirone, Fabio Corsico, Paolo Di Benedetto, Veronica De Romanis and Chiara Mancini, all acting as non-executive directors.

As the holding company is based in the Netherlands, directors Paolo Di Benedetto, Veronica De Romanis and Chiara Mancini have declared that they meet the independence requirements pursuant to the Dutch Self-Discipline Code. The meeting also appointed PricewaterhouseCoopers Accountants NV as auditor for the years 2021 - 2030. Cementir Holding reported a net profit attributable to shareholders of Euro83.7m for 2019.

Cement and concrete products with sustainability credentials have increased in recent years as societies start to demand decarbonisation. In spite of the recent drop in the European Union (EU) Emissions Trading Scheme (ETS) price, there has been a trend in recent years in the construction industry towards offerings with better environmental credentials. Indeed, this week’s position paper from Cembureau on a carbon border mechanism concerns directly the growth of these kinds of products within Europe. Typically, the higher profile projects have been slag cement or concrete implementations such as Hanson’s use of its Regen cement substitute in a London sewer project or David Ball Group’s Cemfree concrete in a road project also in the UK. In this short review we’ll take a selective look at a few of the so-called low carbon cement and concrete products currently available.

Table 1: Some examples of methods to reduce embodied CO₂ in cement and concrete. Note - the product examples are selective. In some cases many other products are available.

Looking at cement first, the easiest way for many producers to bring a lower carbon product to market has been to promote cements made using secondary cementitious materials (SCM) such as granulated blast furnace slag or fly ash. These types of cements have a long history, typically in specialist applications and/or in relation to ease of supply. For example, cement producers in eastern India often manufacture slag cements owing to the number of local steel plants. However, cement producers have more recently started to publicise their environmental credentials as they reduce the clinker factor of the final product. Alongside this though, in Europe especially, a number of so-called low carbon cement producers have appeared on the scene such as EcoCem and Hoffman Green Technologies. These newer producers tend to offer SCM cement products or other low carbon ones built around a grinding model. It is likely that their businesses have benefitted from tightening EU environmental legislation. How far cement producers can pivot to SCM cement products is contentious given that slag and fly ash are finite byproducts of other industries that are also under pressure to decarbonise. Although it should be noted that other SCMs such as pozzolans exist.

As will be seen below a few of the methods to reduce embodied CO₂ in cement and concrete can be used in both materials. SCMs are no exception and hold a long history in concrete usage. As mentioned above David Ball Group sells Cemfree a concrete product that contains no cement. Harsco Environmental, a minerals management company, invested US$3m into Carbicrete, a technology start-up working on a cement-free concrete, in late 2019.

Limestone calcined clay cements are the next set of products that are starting to make an appearance through the work of the Swiss-government backed LC3 project, more commercial offerings like FutureCem from Cementir and H-EVA from Hoffman Green Technologies and today’s announcement about ThyssenKrupp’s plans to fit the Kribi cement plant in Cameroon with its Polysius activated clay system. They too, like SCM cements, reduce the clinker factor of the cement. The downside is that, as in the name, the clay element needs to be calcined requiring capital investment, although LC3 make a strong case in their literature about how fast these costs can be recouped in a variety of scenarios.

Calcium silicate cements offer reduced process emissions by decreasing the lime content of the clinker lowering the amount of CO₂ released and bringing down the temperature required in the kiln to make the clinker. Solidia offers its calcium silicate cement as part of a two-part system with a CO₂ cured concrete. In the US LafargeHolcim used Solidia’s product in a commercial project in mid-2019 at a New Jersey paver and block plant. Solidia’s second core technology is using CO₂ to cure concrete and reducing water usage. They are not alone here as Canada’s CarbonCure Technologies uses CO₂ in a similar way with their technology. In their case they focus more on CO₂ mineralisation. In Germany, Schwenk Zement backed the Celitement project, which developed a hydraulic calcium hydro silicate based product that does not use CO₂ curing. Celitement has since become part of Schwenk Zement.

Solidia isn’t the only company looking at two complementary technologies along the cement-concrete production chain. A number of companies are looking at recycling concrete and demolition waste. Generally this splits into coarse waste that is used as an aggregate substitute in concrete and fine waste that is used to make cement. LafargeHolcim has Evopact for the coarse waste and Susteno for the fine. HeidelbergCement has EcoCrete for the coarse and is researching the use of fines. Closing the loop for heavy building material producers definitely seems like the way to go at the moment and this view is reinforced by the involvement of the two largest multinational producers.

Of the rest of the other low carbon cement methods detailed in table 1 these cover other non-Ordinary Portland Cement (OPC) such as geopolymer and calcium sulphoaluminate cements. The former are a type of alkali activated binder and generally lack common standards. The latter are similar to slag cements in that they are established specialist products with lower CO₂ emissions than OPC.

With concrete when trying to make a low carbon product the first choice is whether to choose a low-carbon cement as the binder or even not to use cement at all in the case of Regen or Cemfree. From here the next step is to simply use less cement in a concrete mixture. There are a number of ways to do this from optimising aggregate gradation, following performance specifications more closely, using strength tests like maturity methods and generally adhering to quality control protocols better to deliver more consistency. Read the Mineral Production Association (MPA) publication Specifying Sustainable Concrete for more detail on this. Using concrete admixtures can also help make concrete more sustainable by improving quality and performance at construction sites through the use of plasticisers and accelerators, by decreasing embodied carbon through the use of water reducers and by improving the whole life performance of concretes. The use of locally-sourced aggregates is also worth noting here since it can reduce associated transport CO₂ emissions.

More novel methods of reducing embodied CO₂ emissions in concrete include the use of geopolymer concrete in the case of Zeobond Group’s E-Crete or adding graphene as Concrene does. Like geopolymer cements, geopolymer concretes are relatively new and lack common standards. Products like Concrene, meanwhile, remain currently at the startup level. Finally, if all else fails, offsetting the CO₂ released by a cement or concrete product is always an option. This is what Cemex has done with its Vertua Ultra Zero product. The first 70% reduction in embodied CO₂ is gained through the use of geopolymer cement. Then the remaining 30% reduction is achieved through a carbon offsetting scheme via a carbon neutral certification verified by the Carbon Trust.

As can be seen, a variety of methods exist for cement and concrete producers to reduce the embodied CO₂ of their products and call them ‘low-carbon.’ For the moment most remain in the ‘novelty section’ but as legislators promote and specifiers look for sustainable construction they continue to become more mainstream. What has been interesting to note from this short study is that some companies are looking at multiple solutions along the production and supply chain whilst others are concentrating on single ones. The companies looking at multiple methods range from the biggest building material producers like LafargeHolcim and HeidelbergCement to smaller newer ones like Solidia and Hoffman Green Technologies. Also of note is that many of these products have existed already in various forms for a long time like SCM cements and concretes or the many ways concretes can be made more sustainable through much simpler ways such as changing aggregate sourcing or working more efficiently. In many cases once markets receive sufficient stimulus it seems likely that low carbon cement and concrete products will proliferate.

Global Cement is researching a market report on low carbon cement and concrete. If readers have any comments to make please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.

Italy: Cementir Holding, a Caltagirone Group company, closed 2019 with revenues of Euro1.21bn, according to the consolidated preliminary results examined yesterday by the board of directors chaired by Francesco Caltagirone Jr. This represents a year-on-year rise of 1.2% compared to 2018.

Cementir’s gross operating margin grew by 10.6% to Euro263.8m. Cement and clinker volumes, however, fell by 3.4% to 9.5Mt. On a like-for-like basis, cement and clinker sales were down 5%. The company attributed this to a ‘negative trend’ in Turkey, partially balanced by the positive performance of Belgium and Denmark. Ready mixed concrete sales also fell due to the effects of the Turkish economy. Overall ready mixed concrete sales fell to 4.1Mm3/yr, a drop of 16.4% year-on-year.