Displaying items by tag: Greece

Greece: Titan Cement has appointed Marcel Cobuz as the chair of its executive committee. He will succeed Dimitri Papalexopoulos in the post from 15 October 2022. Papalexopoulos, in turn, will become the chair of the board of directors, succeeding Efstratios-Georgios Arapoglou.

Cobuz, a French and Romanian national, has worked for Holcim and its associated companies for over 20 years. He joined Lafarge Group in 2000 and has held various leadership roles in Europe, Asia, the Middle East and Africa. He later became the Europe Region Head for LafargeHolcim from 2018 to 2021. Prior to his time at Lafarge, Cobuz started his career in investment banking at Creditanstalt Investment Bank and worked as an entrepreneur in Romania. He studied law and economics in Bucharest, completed an Advanced Management Program at Harvard Business School and has attended executive programs at INSEAD, the IMD Business School and Singularity Group.

Greece: Titan Cement recorded consolidated sales of Euro455m in the first quarter of 2022, up by 23% year-on-year from Euro371m in the first quarter of 2021. Due to a 29% increase in its cost of sales to Euro395m from Euro307m, the group’s earnings before interest, taxation, depreciation and amortisation (EBITDA) fell by 17% to Euro46.4m from Euro56.1m.

The producer noted ‘significant’ cement volumes growth in its USA region, including ‘progress’ in its lower carbon footprint cement sales. Titan Cement increased its prices across its regions, and will raise prices again ‘in most markets’ by mid-2022.

Greece: Titan Cement Group has secured an EU patent for its robotic remote preheater system, previously installed at the company’s Kamari cement plant in Viotia. Titan Cement Group designed the system to maximise operational efficiency and safety.

The company carried out a Euro25m precalciner installation at the Kamari plant in 2021 – 2022.

From the Nordics to the Mediterranean, European countries lead the field in reduced-clinker cement production using supplementary cementitious materials (SCMs). While consumers, faced with ever-greater choice, continue to opt for sustainability, projects to improve existing SCMs and develop new ones have won government backing and have become a matter of serious investment for other heavy industries beside cement. European cement producers’ decisions are steering the course to a world beyond CEM I. Yet, even in Europe, great untapped potential remains.

Companies generated a good deal of marketing buzz around their latest reduced-CO₂ cement ranges in 2021 and the first quarter of 2022: Buzzi Unicem’s CGreen in Germany and Italy, Holcim’s EcoPlanet in six markets from Romania to Spain, Cementir Holding’s Futurecem in Denmark and Benelux, and Cemex’s Vertua in Spain and several other countries. All boast reduced clinker factors through the use of alternative raw materials. This, however, is really a rebranding of a long-established norm in Europe.

Since 2010, cements other than CEM I have constituted over 75% of average annual cement deliveries across Cembureau member countries (all cement-producing EU member states, plus Norway, Serbia, Switzerland, Turkey, the UK and Ukraine). This statistic breaks down differently from country to country. CEM II is the norm in Austria, Finland, Portugal and Switzerland, with deliveries in the region of 90%. Portland limestone cement (PLC) makes up a majority of deliveries in all four. It has been central to Switzerland’s transition to 89% (3.72Mt) of CEM II deliveries out of a total 4.18Mt of cement despatched in 2021. There, the main types of cement were CEM II/B-M (T-LL) Portland composite cement, with 1.38Mt (33%), and two different classifications of PLC: CEM II/A-LL PLC, with 1.28Mt (31%), and CEM II/B-LL PLC, with 888,000t (21%).

A second approach is that of the Netherlands, where CEM III blast furnace slag cement with a clinker factor below 65% predominates, favoured for its sulphate resistance and the protection it offers against chloride-initiated corrosion of steel reinforcement in marine settings. By contrast, the UK has traditionally maintained a higher reliance on CEM I cement. This can be partly explained by the preference of builders there for adding fly ash or ground granulated blast furnace slag (GGBFS) at the mixing stage. Nonetheless, CEM II Portland fly ash cement held a 14% (1.43Mt) market share in the UK’s 10.2Mt of cement consumption in 2021.

The UK Mineral Products Association (MPA) has identified limestone as an underutilised resource in the country’s cement production. Together with HeidelbergCement subsidiary Hanson Cement, it has applied for a change to National Application standards to allow the production of Portland composite cement from fly ash and limestone or GGBFS and limestone. The association has forecast that Portland composite cement could easily rise to 30 – 40% of UK cement consumption, and that this has the potential to eliminate 8% of the sector’s 7.8Mt/yr-worth of CO₂ emissions.

Metallurgical waste streams have long flowed into European cement production, primarily as GGBFS, but also as bauxite residue. In 2021, alumina production in the EU alone generated 7Mt of bauxite residue, of which the bloc recycled just 100,000t (1.4%) that year. Two projects – the Holcim Innovation Center-led ReActiv project and Titan Cement and others’ REDMUD project – aim to produce new alternative cementitious materials from bauxite residue.

By collaborating with other industries, cement producers’ investments can most effectively reduce the overall cost of using these materials in cement production. In Germany, HeidelbergCement and ThyssenKrupp’s Save CO₂ project aims to develop new improved latent hydraulic binders or alternative pozzolan from GGBFS by producing slag from directly reduced iron (DRI). The Save CO₂ team believes that GGBFS substitution for clinker has the capacity to eliminite 200Mt/yr of CO₂ emissions from global cement production.

Meanwhile in the world of mining, ThyssenKrupp and others’ NEMO project is investigating the recovery of a useable mineral fraction for cement production from the extractive waste of the Luikonlahti and Sotkamo mines in Finland and the Tara mine in Ireland, through bioleaching and cleaned mineral residue upcycling. This may give cement producers full access to Europe’s 28Bnt stockpiles of sulphidic mining waste, of which mines generate an additional 600Mt each year.

Denmark-based CemGreen, which produces the calcined clay supplementary cementitious material CemShale, is developing a shale granule heat-treating technology called CemTower. This consists of three pieces of equipment vertically integrated into cement plants’ preheaters, kilns and coolers, and brings the processing of waste materials – here oil shale – to the cement plant.

Lastly, cement producers are exploring the possible uses of waste made of cement itself. In Wallonia, HeidelbergCement subsidiary CBR’s CosmoCem project is investigating the production of alternative cement additives from large available flows of local demolition, soil remediation and industrial waste. Similarly, the Greece-based C2inCO₂ project seeks to mineralise fines from concrete recycling for HeidelbergCement to use in the production of novel cements in its Greek operations.

In Switzerland, ZND Portland composite cement (produced using fine mixed granulate from building demolitions) is the third largest cement type, with 178,000t (4.3%) of total deliveries – narrowly behind CEM I with 239,000t (5.7%).Holcim Schweiz developed its Susteno 4 ZND Portland composite cement with Switzerland’s lack of any ash or slag supply in mind, demonstrating the potential flexibility of a circular economic approach to cement production.

On 21 March 2022, the University of Trier reported that it is in the process of mapping mineral resources, waste deposits and usable residues ‘on a cross-border scale,’ in an effort to produce new materials for use in cement production. Industry participants include France-based Vicat, CBR, Buzzi Unicem subsidiary Cimalux and CRH subsidiary Eqiom. Vicat is preparing a kiln at its 1Mt/yr Xeuilley cement plant in Meurthe-et-Moselle to use in testing new alternative raw materials developed under the project.

For Cembureau and its members, work continues, with the goal of Net Zero by 2050 constantly in sight. This goal includes a reduction in members’ clinker-to-cement ratios to well below 65%. In this, the association and its members are working towards a world not just beyond CEM I, but beyond CEM II, too. What exactly this will mean remains to be seen.

Sources

CemSuisse, ‘Lieferstatistik,’ 11 January 2022, https://www.cemsuisse.ch/app/uploads/2022/01/Lieferstatistik-4.-Quartal-2021.pdf

WSA, ‘December 2021 crude steel production and 2021 global crude steel production totals,’ 25 January 2022, https://worldsteel.org/media-centre/press-releases/2022/december-2021-crude-steel-production-and-2021-global-totals/

MPA, ‘Low carbon multi-component cements for UK concrete applications,’ July 2018, https://prod-drupal-files.storage.googleapis.com/documents/resource/public/Low%20carbon%20multi-component%20cements%20for%20UK%20concrete%20applications%20PDF.pdf

European Commission, ‘European Training Network for Zero-waste Valorisation of Bauxite Residue (Red Mud),’ 16 July 2020, https://cordis.europa.eu/project/id/636876

European Commission, ‘Industrial Residue Activation for sustainable cement production,’ 16 February 2022, https://cordis.europa.eu/project/id/958208

Recycling Portal, Zement der Zukunft – Forschungsprojekt „SAVE CO₂“ gestartet, 28 May 2021, https://recyclingportal.eu/Archive/65677

h2020-NEMO, ‘Project,’ https://h2020-nemo.eu/project-2/

European Commission, ‘Green cement of the future: CemShale + CemTower,’ 14 April 2021, https://cordis.europa.eu/project/id/101009382

CosmoCem, ‘Communiqué de Presse,’ https://cosmocem.org/

CO₂ Win, ‘C²inCO₂: Calcium Carbonation for industrial use of CO₂,’ https://co2-utilization.net/en/projects/co2-mineralization/c2inco2/

Les Echos, ‘Rendre le ciment moins gourmand en CO₂,’ 21 March 2022, https://www.lesechos.fr/pme-regions/innovateurs/des-substituts-au-clinker-rendent-le-ciment-moins-gourmand-en-co2-1395002

Greece: Titan Cement recorded Euro1.71bn in net sales in 2021, up by 6.7% year-on-year from Euro1.61bn in 2020. The company attributed the boost to higher demand and ‘supportive pricing’ in all of its regions. Cement sales volumes were 18.3Mt, up by 7% year-on-year from 17.1Mt. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) dropped by 4.6% to Euro272m from Euro286m, due to an ‘unprecedented’ second-half costs increase. The group’s net profit was Euro89.6m, compared to Euro1.1m in 2020. During the year, Titan Cement increased the digitisation of its cement production and continued its on-going share buyback programme. Its Scope 1 and 2 CO2 emissions declined by 4% year-on-year, in line with its 2030 target trajectory.

Titan Cement said “Having already achieved the 2025 targets for energy efficiency and zero waste-to-landfill certification, the group’s attention is now focused on empowering business ecosystems to incorporate sustainability considerations in their decision making. To ensure that key suppliers meet the group’s environmental, social and governance (ESG) standards, Titan Cement developed a sustainable supply chain roadmap and published the first Titan Group Procurement Policy.” In the coming year, the group plans to ‘continue to harness the advantages offered by decarbonisation, digital transformation and business model innovation to benefit our customers, employees, suppliers and communities, aspiring to deliver to society carbon-neutral concrete by 2050.’

US: Cement shipments grew by 4.2% year-on-year to 107Mt in 2021 from 103Mt in 2020. Data from the United States Geological Survey (USGS) show that domestic shipments and imports rose by 2.3% to 90.8Mt and 16% to 16.3Mt respectively. Regionally, particular gains were reported in New England and Middle Atlantic, West North Central, Arkansas, Oklahoma, Arizona and New Mexico. Puerto Rico reported a 47% decline in shipments. The largest cement exporting nations to the US were Turkey, Canada, Greece, Mexico and Vietnam. Turkey, Greece and Vietnam each increased their imports by over 30% in 2021.

Greece: Titan Cement has advised the Athens Stock Exchange (ATHEX) that it has bought back a total of 2.2% of its shares under its share buyback scheme between 14 and 18 February 2022. It made the purchases both through the ATHEX and the Euronext Brussels exchange.

Georgia: Cement imports rose by 16% year-on-year to 0.78Mt in the first eleven months of 2021 from 0.68Mt in the same period in 2020. Data from the National Statistics Office of Georgia and the Trend News Agency show that the value of these imports increased to US$40.2m from US$34.6m. Azerbaijan was the leading cement exporting nation to Georgia with a 75% share followed by Turkey with most of the rest. Russia, Greece and Germany have also exported cement to Georgia so far in 2021.

Greece: Titan Cement has recorded sales of Euro1.26bn in the first nine months of 2021, up by 5% year-on-year from Euro1.2bn in the first nine months of 2020. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) fell by 4.3% to Euro220m from Euro229m, while its net profit rose by 41% to Euro81.9m from Euro58m.

During the third quarter of 2021, Titan Cement’s US low-carbon cement sales reached 50% of its total US cement sales. It also continued with hydrogen enrichment pilot studies in its cement kilns in Bulgaria and Greece.

Greece: Titan Cement has signed the Science-Based Targets Initiative (SBTi)’s Business Ambition for 1.5°C pledge. In so doing, it joins the UN’s Race to Zero campaign for collaboration towards a global zero-CO₂ future. The Group’s decarbonisation plans consist of an increased reliance on alternative fuel (AF), accelerated energy efficiency improvement efforts and a shift to low-carbon products and processes.

Titan Cement said “Through the participation in European and international consortia, as well as through collaborations in research and development projects, Titan will continue to develop low-carbon cementitious products and pilot carbon capture technologies in its plants, actively contributing to the industry’s ambition for a carbon-neutral future.”