Displaying items by tag: Sustainability

West Africa: Ciments de l'Afrique (CIMAF) plans to produce limestone calcined clay cement (LC3) at cement plants in West Africa. Parent company Omnium des Industries et de la Promotion (OIP) plans to build a calcined clay production facility in Burkina Faso to supply the material. Gulf Oil & Gas News has reported that OIP secured a Euro45m loan from World Bank Group’s International Finance Corporation on 10 October 2023. It will invest Euro32.4m in construction of its upcoming calcined clay production facility and Euro12.6m in
construction of solar power plants for three CIMAF subsidiaries in Burkina Faso, Chad and Mali.

CIMAF CEO Anas Sefrioui said "IFC's green loan provides essential long-term financing for our projects in Africa. Through the green loan structure, we are bringing the best practices in financing decarbonisation initiatives in the region. We look forward to reducing our carbon footprint and replicating these best practices in our African operations.”

El Salvador: Holcim El Salvador says that its first electric cement truck will enter operation at its El Ronco cement plant later in 2023. Local press has reported that this will reduce the plant’s carbon footprint by 560t/yr. The El Ronco plant is the subject of an investment in renewable energy infrastructure to cover 21% of its electricity consumption. The company is also investing in circular economic practices with a view to achieving net zero CO₂ emissions.

Holcim El Salvador chief executive officer Rodrigo Gallardo said "We are building more with less, incorporating recycled materials into our production processes, giving them a second life in order to use only what is necessary and thus contribute to preserving our planet." He added “We are building progress for people and the planet, with the vision of making sustainable construction affordable for everyone. The future of construction in El Salvador is being transformed, and we are proud to be leading the way, as we have done for the past 74 years."

Asia/Middle East: South Korea-based Samsung Engineering and Canada-based Svante have signed a new memorandum of understanding (MoU). Under the MoU, the companies will collaborate on the development and deployment of carbon capture technology in cement and other industries in Asia and the Middle East.

Svante President and CEO Claude Letourneau said “Samsung Engineering’s more than 50 years of experience in the energy and industrial sectors will be invaluable as we continue to rapidly expand our operations and filter production capabilities.”

Austria: Alpacem inaugurated its new headquarters in Wietersdorf, Carinthia, on 6 October 2023. The project demonstrated the first construction application of the group’s reduced-CO₂ CEM-II/C Portland composite cement.

Managing director Lutz Weber said “With the most modern technologies for decarbonisation and our extensive building materials expertise, we have succeeded in reducing the ecological footprint of our Alpacem headquarters to a minimum.”

EU/UK: EUROSLAG says that the use of ground granulated blast furnace slag (GGBFS) in cement production in the EU and UK between 2000 and 2022 has generated a cumulative reduction in CO₂ emissions of 408Mt. GGBFS replaced 716Mt-worth of raw materials over the period.

EUROSLAG Chair Thomas Reiche said "Resource conservation through secondary raw materials, especially in the construction sector, and lower emissions of climate-damaging CO₂, are of outstanding ecological and economic importance. The use of ferrous slags makes an important contribution to this. EUROSLAG is working multilaterally to master the enormous challenges in the coming years, above all the transformation of the steel industry, through research and adjustments to national and European regulations.”

Poland: Górażdże Cement has announced an investment of Euro261m in planned sustainability upgrades to its Górażdże cement plant in Opole Voivodeship, the Polish News Bulletin newspaper has reported. The Heidelberg Materials subsidiary plans to build a carbon capture installation, a green energy source and a facility to recycle construction and demolition waste for use in its cement production.

The European Union (EU) carbon border adjustment mechanism (CBAM) started its transitional phase this week ahead of the full adoption of the scheme in 2026. Importers of goods with a high carbon cost, including cement, will have to report the direct and indirect CO₂ emissions associated with production. No financial penalty will be incurred during the transition period, but from 2026 onwards importers will have to start buying certificates at the EU emissions trading scheme (ETS) price. However, even the full version of the CBAM will be phased in with the cost of embedded emissions increased gradually from 2026 to 2034. Readers can catch up on the CBAM guidance for importers here.

Graph 1: Sources of cement and clinker imports to the EU in H1 2023. Source: Eurostat/Cembureau.

Global Cement Weekly has covered the EU CBAM frequently, but it is worth remembering which countries are most likely to be affected. According to data from Eurostat and Cembureau, the EU imported just over 10Mt of cement and clinker in 2022. This compares to around 2.5Mt in 2016. Graph 1 (above) is even more instructive, as it shows where the cement and clinker came from in the first half of 2023. Most of it was manufactured in countries on the periphery of the EU with, roughly, a third from Türkiye and a third from North Africa. These are the countries with the most to lose from the CBAM.

Graph 2: CO₂ emissions intensity for cement exports. Green signifies cleaner than the EU average, Red signifies more carbon intensive than the EU average. Source: World Bank.

Türkiye is the most exposed. Data from Türkçimento shows that it exported 3.4Mt of cement and clinker into the EU in 2022 or 13% of its total exports. Bulgaria, Italy and Romania were the main destinations for cement. Belgium, Spain and France were the main targets for clinker. Notably, more clinker than cement was exported to the EU. For context, in total Türkiye exported 18.5Mt and 8.5Mt of cement and clinker respectively in 2022. The US was the leading destination for Turkish cement at 9.7Mt and Ivory Coast for clinker at 1.3Mt. Türkiye seems set to tackle the problem that CBAM poses for its iron and cement sectors by introducing its own emissions trading scheme. One view expressed has been that if the country has to pay for its carbon emissions it would much rather pocket the money domestically than see it go to a foreign entity. A relative CBAM Exposure Index put together by the World Bank by June 2023 suggested that Türkiye would actually benefit slightly in comparison to some of its cement exporting rivals as the CO₂ emissions intensity of its cement exports was 4.85kg CO₂eq/US$. This study’s pivot point was 4.97kg CO₂eq/US$, putting Türkiye just across the line for increased competitiveness.

Cement export data for Algeria is harder to find but state-owned Groupe des Ciments d'Algérie (GICA) has been regularly issuing bulletins since 2018 detailing its cement exports. It previously had an export target of 2Mt for 2023 with destinations in Africa, Europe and South and Central America. Looking more widely, research by the African Climate Foundation (ACF) and the Firoz Lalji Institute for Africa at the London School of Economics and Political Science estimated that 12% of Africa’s cement exports ended up in the EU. It reckoned that the introduction of the CBAM and an EU ETS price of Euro87/t would reduce total African exports of cement to the EU by 3 - 5% if the EU ended its ETS free allowance. The World Bank CBAM Exposure study found that Egypt and Morocco were likely to become more competitive for cement exports but Tunisia less so. Unfortunately this analysis did not cover Algeria.

The third largest individual source of imports into the EU in the first half of 2023 was Ukraine. Research from the Kiev School of Economics estimated that the start of the CBAM would reduce the export volume of cement to the EU by 2 - 5%/yr. The World Bank study found that Ukraine would become less competitive as the emissions intensity of its cement exports was 7.62kg CO₂eq/US$. This would be compounded by the fact that more than 90% of the country’s cement exports ended up in the EU. However, since the EU backed the country when Russia invaded in early 2022, imposing the CBAM on exports has acquired geopolitical consequences. There has been lobbying on this issue from various sources, so this situation might be one to watch to gain a sense of how the EU might react when its sustainability aims clash with its political imperatives.

One major risk for the cement exporting countries soon to be affected by the CBAM is if other countries start to do the same in a domino effect before the exporters introduce their own carbon pricing schemes. Türkiye is clearly alert to this. Other countries are thinking the same way. The US, for example, has had senators discuss the merits of setting up its own version. It is also wise to using sustainability legislation to further its own economic ends as the Inflation Reduction Act in 2022 showed. At the moment the US needs lots of cement imports but were this to change then the case to enact a US CBAM might grow.

Finally, one should never discount the sheer amount of bureaucracy involved when dealing with the EU. The UK discovered this when it voted to leave the EU and now the rest of the world gets to enjoy it too! Christian Alexander Müller of Evonik told the Die Welt newspaper this week that Brussels had created a bureaucratic ‘Godzilla.' Another commentator noted that the European Commission only published its guidance document for importers on CBAM in mid-August 2023 and that helping export partners would be like teaching them Latin in just a few weeks. Bona fortuna!

Mexico: Cemex debuted on the sustainability-linked bonds market with an issuance of US$331m on 3 October 2023. The group said that it will use the funds to fully or partly amortise the outstanding balance of its debt instruments.

Cemex is committed to achieving net zero CO₂ emissions by 2050.

UK: The Cement 2 Zero project has successfully concluded its first trial melt of recovered cement paste in an electric arc furnace at the Materials Processing Institute’s Teesside campus. The project uses the paste as flux for electric steel recycling. Cambridge Electric Cement (CEC) has demonstrated that the ‘slag’ from this process can be ground into fine clinker that, when mixed with gypsum and supplementary cementitious materials (SCMs), produces net zero CO₂ cement. The Cement 2 Zero project to produce CEC’s cement at an industrial scale launched in March 2023, with US$7.85m in funding from UK Research and Innovation. Tarmac will grind the clinker from the project’s trial melts for testing in order to obtain certification and specification as a usable cement product.

UAE: Cemex UAE and UltraTech Cement UAE have signed an agreement to collaborate on the development of waste concrete recycling in the UAE, according to Dow Jones Institutional News. The cement producers say that their partnership will help to reduce CO₂ emissions from construction, in line with the UAE’s 2050 net zero commitment.