Displaying items by tag: Cemex

Mexico: Cemex has refinanced a syndicated credit agreement worth US$3bn. Dow Jones Institutional News has reported that the refinanced agreement includes a US$1bn, five-year term loan and US$2bn five-year revolving credit facility.

Cemex’s chief financial officer Maher Al-Haffar said "We now have a flatter debt maturity profile, with no significant maturities in any year."

Mexico: Cemex’s sales were US$13.2bn during the first nine months of 2023, up by 13% year-on-year from US$11.7bn in the first nine months of 2022. The group’s operating earnings before interest, taxation, depreciation and amortisation (EBITDA) were US$2.6bn, up by 27% from US$2.1bn. This came in spite of a 7% year-on-year decline in its cement volumes, to 39.1Mt from 41.8Mt. Volumes rose by 3% in Mexico, but fell by 13% in the US, 4% in South, Central America and the Caribbean and 10% in Europe, Middle East, Asia and Africa.

Cemex chief executive officer Fernando González said “2023 is proving to be an exceptional year for our company, and I am especially encouraged by our recovery of EBITDA margins to 2021 levels, a key strategic priority. The success of our pricing strategy, contribution of growth investments and our fast-growing Urbanisation Solutions business, as well as decelerating cost inflation, are contributing to profitability in a very meaningful way.” He continued “We are making significant progress on our decarbonization roadmap, reducing Scope 1 and Scope 2 carbon emissions by 12% and 11%, respectively, since 2020. Prior to the introduction of our Future in Action programme in 2020, a reduction of this magnitude would have taken almost 15 years.”

Cementos Molins has been celebrating the first anniversary this week of its alternative raw materials unit at its Sant Vicenç dels Horts plant near Barcelona. It has processed 75,000t of waste since September 2022 when the site started up. More is yet to come as the unit has a production capacity of up to 200,000t/yr. The facility receives waste in coarse, granular, powder and sludge formats. Waste from concrete plants is crushed and screened to produce recycled aggregate. Industrial and construction waste is dosed and homogenised to produce alternative raw materials for cement production.

Global Cement Weekly has covered construction and demolition waste (CDW) a couple of times already so far in 2023. A number of cement producers are investing in the sector - including Holcim, Heidelberg Materials, CRH, Cemex – by developing technology, buying up other companies, setting up internal CDW divisions and so on. Holcim and Heidelberg Materials have been the more obviously active participants over the past six months based on media coverage. In September 2023 Holcim France commissioned the Saint-Laurent-de-Mûre alternative raw materials plant and Holcim Group invested in Neustark, a company promoting technology to sequester CO₂ in CDW. In August 2023 Lafarge Canada also completed the first stage of a pilot project to use CDW in cement production at its St. Constant plant in Quebec. Heidelberg Materials meanwhile announced in October 2023 that a forthcoming upgrade to its Górażdże cement plant in Poland would include a new CDW recycling unit and in September 2023 it launched a CDW division for its subsidiary Hanson UK.

Previously we have described how the European Union (EU) has set recovery targets for CDW. However, McKinsey & Company published research in March 2023 setting out the economic case for cement and concrete companies looking at CDW. It estimated that “an increased adoption of circular technologies could be linked to the emergence of new financial net-value pools worth up to roughly Euro110bn by 2050.” It is not a certainty and there is risk involved, but adopting circular practices is one way to reduce this risk. It then went on to predict that recirculating materials and minerals could generate nearly Euro80bn/yr in earnings before interest, taxation, depreciation and amortisation (EBITDA) for the cement and concrete sectors by 2050. The biggest portion of this could come from using CDW in various ways such as a clinker replacement or as an aggregate in concrete production, or the use of unhydrated cement ‘fines.’ Capturing and using CO₂ and increasing alternative fuels (AF) substitution rates would have a financial impact but not to the same scale.

Graph 1: CO₂ abatement cost via circular technologies for cement and concrete sectors. Source: McKinsey & Company.

Graph 1 above puts all of the McKinsey circular technology suggestions in one place with the prediction that all of these methods could reduce CO₂ emissions from cement and concrete production by 80% in 2050 based on an estimated demand of 4Bnt/yr. The first main point they made was that technologies using CO₂, such as curing ready-mix or precast concrete, can create positive economic value at carbon prices of approximately Euro80/t of CO₂. Readers should note that the EU emissions Trading Scheme CO₂ price has generally been above Euro80t/yr since the start of 2022. The second point to note is that using CDW could potentially save money by offering CO₂ abatement at a negative cost through avoiding landfill gate fees and reducing the amount of raw materials required. This is dependent though on government regulation on CO₂ prices, landfill costs and so on.

Cement producers have been clearly aware of the potential of CDW for a while now, based on the actions described above and elsewhere, and they are jockeying for advantage. These companies are familiar with the economic rationale for AF and secondary cementitious materials (SCM) in different countries and locations. CDW usage is similar but with, in McKinsey’s view, existing CO₂ prices, landfill costs, and regulatory frameworks all playing a part in the calculations. Graph 1 is a prediction but it is also another way of showing the path of least resistance to decarbonisation. It is cheaper to start with AF, SCMs and CDW rather than barrelling straight into carbon capture. The beauty here is that cement and concrete sold, say, 50 years ago is now heading back to the producers in the form of CDW and it still has value.

UK: Fernando Gonzalez has been appointed as the president of the Global Cement and Concrete Association (GCCA). He has been the association’s vice-president since 2018 and succeeds outgoing president Jan Jenisch.

Gonzalez has called for industry and governments around the world to establish a "robust regulatory framework" that can further accelerate the cement and concrete sector's decarbonisation efforts. He said "It is a great honour to be president of the GCCA - cement and concrete are the world's essential building materials. As an industry, we've gone beyond the commitment phase to taking decisive action today to reduce our CO₂ emissions."

Gonzalez is the chief executive officer (CEO) of Cemex. He has worked for the company since 1998. On the operational side, he has led various regions of Cemex, including Europe, Asia and South Central America and the Caribbean, and has held corporate positions in strategy, planning, business development and human resources. He was appointed Executive Vice President of Planning and Development in 2009, chief financial officer in 2011, and has been the company's CEO since 2014.

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.

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.

Germany: Mexico-based Cemex has agreed to buy Kiesel, a manufacturer of mortars and adhesives, for an undisclosed sum. The deal is intended to grow Cemex’s Urbanization Solution business through bolt-on acquisitions. The acquisition will be subject to conditions including regulatory approval. The transaction is expected to be competed from the fourth quarter of 2023.

Sergio Menéndez, president of Cemex Europe, Middle East, Africa & Asia said “This acquisition will enhance our Urbanization Solutions business and allow us to serve our customers better.” He continued, “We remain committed to increasing our capacity to serve growing urban markets with more sustainable and innovative solutions.”

Kiesel was originally founded in 1959 and serves markets in Germany, France, Poland and the Czech Republic. Its portfolio includes a range of products to ensure efficient installation of all types of floors or wall coverings, as well as mortars for the installation of ceramic and natural stone tiles.

Taiwan Cement has just commissioned a 107MWh energy storage project at its Yingde plant in Guangdong province, China. Subsidiary NHOA Energy worked on the installation and has been promoting it this week. The battery storage works in conjunction with a 42MW waste heat recovery (WHR) unit, a 8MWp solar photovoltaic unit and a proprietary energy management system. It is expected to store about 46,000MWh/yr of electricity and save just under US$3m/yr in electricity costs.

NHOA Energy, formerly known as Engie EPS before Taiwan Cement bought a majority stake in it, claims it is one of the largest industrial microgrids in the world. We can’t verify this for sure, but it is definitely large. For comparison, the 750MW Vistra Moss Landing Energy Storage Facility in California often gets cited as the largest such facility in the world. This is run by a power company, as are many other large battery energy storage systems. In its annual report for 2022 Taiwan Cement said it was planning to using NHOA’s technology to build seven other large-scale energy storage projects at sites in Taiwan including its integrated Suao, Ho-Ping and Hualien cement plants.

The aim here appears to be supplying renewable electricity to the national grid in Taiwan. Taiwan Cement is diversifying away from cement production, with an aim to derive over 50% of its revenues from other activities besides cement by 2025. In 2022 cement and concrete represented 68% of its sales, while its electricity and energy division, including power supply and rechargeable lithium-ion batteries, represented 29%. The company is also not using its own batteries at the Yingde plant. Instead it is using lithium iron phosphate batteries supplied by Ningde Times. This is worth noting, as the cement producer’s batteries are used in vehicles.

Global Cement regularly reports news stories on cement plants that are building photovoltaic solar power arrays. However, so far at least, energy storage projects at scale have been rarer. One earlier example of an energy storage system loosely associated with a cement plant includes the now decommissioned Tehachapi Energy Storage Project that was situated next to the Tehachapi cement plant in California. That project tested using lithium ion batteries to improve grid performance and integrate intermittent generation from nearby wind farms. It is also worth noting that Sumitomo Osaka Cement’s sister company Sumitomo Electric is one of the world’s larger manufacturers of flow batteries, although no installation at a cement plant appears to have happened yet. In simple terms, flow batteries are an alternative to lithium ion batteries that don’t store as much energy but last longer.

More recently, Lucky Cement in Pakistan started commercial operation of a 34MW solar power plant with a 5.59MWh energy storage unit at its Pezu plant in Khyber Pakhtunkhwa in late 2022. Reon Energy provided the equipment including a lithium-ion based battery approach to the storage. Then, in March 2023, Holcim US said that it was working with TotalEnergies to build solar power capacity and a battery energy storage unit at the Florence cement plant in Colorado. TotalEnergies will install, maintain and operate a 33MW DC ground-mounted solar array and a 38.5MWh battery energy storage system at the site. Operation of the renewable energy system is expected to start in 2025.

Away from electrical batteries, the other approach to energy storage at cement plants that has received attention recently from several quite different companies has been thermal batteries. The two prominent groups using them at different scales are Rondo Energy and Synhelion. The former company has developed its Heat Battery technology, which uses refractory bricks to absorb intermittent renewable energy and then supply the energy back as a steady stream of hot gas for use in a cement plant mill, dryer, calciner or kiln. Both Siam Cement Group (SCG) and Titan Cement have invested in Rondo Energy. In July 2023 SCG and Rondo Energy said that they were planning to expand the production capacity of a heat battery storage unit at a SCG plant to 90GWh/yr. Synhelion, meanwhile, has been working with Cemex on using concentrated solar power to manufacture clinker. It achieved this on an ‘industrially viable scale’ in August 2023. It has since been reported that the companies are working on building a small scale industrial plant at Móstoles near Madrid by 2026. Crucially for this discussion though, the process also uses a thermal energy storage unit filled with ceramic refractory material to allow thermal energy to be released at night, and thus ensure continuous operation.

The examples above demonstrate that some cement companies are actively testing out storing energy at scale. Whilst this will not solve the cement sector’s process emissions, it does potentially start to make using renewable energy sources more reliable and reduce the variable costs of renewable power. Whether it catches on remains to be seen. Most of these kinds of projects have been run by power companies and that is where it may stay. It is instructive to note that Reon Energy was the only company to state that its battery-based energy storage system has a life-span of 8 - 12 years. Our current vision of a net-zero future points to high electrical usage but it may be shaped by how good the batteries are… from our phones to our cars to our cement plants.

For more information on Rondo Energy read the January 2023 issue of Global Cement Magazine

Mexico: Cemex says that it has entered negotiations with banks with a view to refinancing its US$3bn credit line. Bloomberg has reported that it previously financed the line in late 2021.

Cemex’s chief financial officer Maher Al-Haffar said that an anticipated 100% extension ‘will probably transform our maturity structure quite nicely.’

Mexico: Cemex said that it has successfully implemented labelling showing the environmental impacts of all of its main products across its ‘most important markets.’ Depending on prevailing practices in each market, products’ packaging either displays an Environmental Product Declaration (EPD) or Cemex’s own third-party validated C_ERO₂ designation.

General director Fernando González Olivieri said “We are committed to being the leading partner in sustainable construction for our clients. In this way, our clients have environmental impact information that they can use to develop sustainable construction.” He added “We continue to expand our portfolio of sustainable products, allowing our clients to effectively design and manage the carbon footprint of their construction projects.”