Displaying items by tag: CRH

Argos Honduras revealed this week that it has been testing the injection of hydrogen into the kiln of its integrated Piedras Azules cement plant. It has completed a pilot with Portugal-based company UTIS. As part of the process it has been trialling, it has split water by electrolysis and then injected the hydrogen and oxygen directly into the kiln via the main burner. The pilot has reportedly increased clinker production and reduced petcoke consumption at the plant.

Argos is far from alone in using hydrogen in this way. At the end of August 2022 Cemex said that it was also starting to use hydrogen at its San Pedro de Macorís cement plant in the Dominican Republic. CRH UK-subsidiary Tarmac completed a trial in July 2022 using hydrogen as an alternative to natural gas at its Tunstead lime plant. HeidelbergCement UK-subsidiary Hanson also ran a successful trial using hydrogen as part of the fuel mix at its Ribblesdale cement plant in 2021. The government-funded trial used a combination of hydrogen (39%), meat and bone meal (12%) and glycerine (49%) to reach a 100% alternative fuels substitution rate. In 2021 Hanson reported that fuel switching to hydrogen could help it reduce its 2050 CO₂ emissions by about 3%, or by -35kg CO₂/t of cement product.

Cemex appears to be a leader in using hydrogen in this way. The Mexico-based company started injecting hydrogen in 2019 and retrofitted all of its European cement plants with the technology to do so in 2020. It then said it wanted to roll this out to the rest of its operations. The project in the Dominican Republic is an example of this. In February 2022 it announced an investment in HiiROC, a UK-based company that has developed a method using thermal plasma electrolysis to convert biomethane, flare gas, or natural gas into hydrogen. The stated aim of this investment was to increase Cemex's hydrogen injection capacity in its cement kilns and to increase its alternative fuel substitution rate. Back in 2020 Cemex said that it planned to use hydrogen injection to contribute 5% of its progress towards its 2030 CO₂ emissions reduction target along with other measures such as increasing its thermal substitution rate and reducing its clinker factor.

As can be seen above there are a number of examples of hydrogen injection being used in cement plants in Europe and the Americas. However, there is very little actual data available publicly at this stage on how much hydrogen that the plants are actually using. For example, Cemex may have hydrogen injection equipment installed at all of its plants in Europe but it is unclear how many plants are actually using it. This is understandable though, given how commercially sensitive the fuel mix of a cement plant is and in Cemex’s case if it wishes to maintain a leader’s advantage in using a new technology.

It is interesting to see, in what has been released so far, the focus on doing deals with companies that supply electrolysis technology such as HiiROC and UTIS. A feasibility study ahead of the Hanson trial at Ribblesdale by the MPA, Cinar and the VDZ suggested that upgrading a kiln burner and adding all the necessary hydrogen storage and pipework could cost at least Euro400,000. However, this study also pointed out that the cost of hydrogen made a big difference to the cost of the CO₂ saving from using it as an alternative fuel. Hence the focus on the technology partners. It will be interesting to see how many more hydrogen injection projects are announced in the coming months and years and, crucially, who is providing the technology to supply the hydrogen.

For more information on the use of hydrogen in cement production see the proceedings from the 15th Global CemFuels Conference & Exhibition where presentations on the topic were given by Cemex and the VDZ

UK: Tarmac has appointed Craig Kirkland as the plant manager of Tarmac’s integrated Dunbar plant in Scotland. Kirkland first started working for the subsidiary of Ireland-based CRH in the mid-1990s as its Landfill & Recycling Manager. He later became its Commercial Manager in 2015 before becoming the Head of Transformation at the Dunbar plant in 2021.

Ireland: Strong sales revenue and earnings growth from CRH’s America Materials and Building Products divisions have driven its performance in the first half of 2022. The group’s total revenue rose by 14% year-on-year to US$15bn in the first half of 2022 from US$13.2bn in the same period in 2021. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) grew by 21% to US$2.21bn from US$1.82bn. Its sales revenue of cement, lime and cement products grew by 5% to US$2.47bn.

The group’s America Materials division reported an increase in sales revenue and EBITDA of 17% to US$5.55bn and 12% to US$820m respectively. Cement sales in the region grew by 15% although lower activity was noted in Canada. The group’s Europe Materials division reported an increase in sales revenue and EBITDA of 5% to US$5.43bn and 4% to US$609m respectively. However the company said that before sales and earnings in the region grew by 14% on a like-for-like basis. The group’s Building Products division - which supplies architectural products, infrastructure products and construction accessories – performed particularly well compared to the other sectors.

Albert Manifold, the chief executive officer of CRH, said “CRH has delivered another strong performance with further growth in sales, EBITDA and margin despite a challenging and volatile cost environment. This performance reflects the continued execution of our integrated and sustainable solutions strategy.”

UK: Tarmac has successfully produced lime at its Tunstead, Derbyshire, plant using net zero hydrogen to fuel its kiln. The achievement was the culmination of a series of trials substituting various proportions of hydrogen for natural gas.

Tarmac’s lime director Graham Cooper said “Lime has been manufactured in the Peak District for centuries and this forward-thinking project aims to ensure the future of this nationally significant industry as the UK transitions to net zero.”

Ireland: CRH bought a further US$300m-worth of its shares between 17 March 2022 and 15 June 2022. The purchases bring the group’s total investment in its on-going share buyback programme to US$3.5bn since May 2018. It will now proceed with a further US$300m buyback, ending on or before 30 September 2022.

On 28 April 2022, CRH’s annual group meeting voted for the group to repurchase a total of 10% of its shares.

Canada: CRH has signed an agreement to acquire residential railings and fencing producer Barrette Outdoor Living. The value of the deal is US$1.9bn. CRH will finance the acquisition through its existing financial resources, and expects it to conclude in the second half of 2022.

Holcim agreed to sell its Indian assets to Adani Group this week for US$6.37bn. These include Holcim’s stakes in its local subsidiaries Ambuja Cement and ACC. The deal, if approved by the local competition body, should complete in the second half of 2022. This is one of the larger sales of cement company assets over the last decade. Adani Group, an Indian-based conglomerate with businesses across energy, transport and more, is now poised to become the second largest cement producer in India.

Global Cement Weekly previously covered a potential sale of Ambuja Cement and ACC in April 2022 when the story that Holcim was looking for a buyer first emerged in the Indian press. At the time local press speculated that the sale could generate as much as US$15bn for Holcim. So it is interesting to see that a figure of US$6.37bn has been agreed upon instead, less than half of the speculative figure. Roughly, as ever, this places a value of a little below US$100/t of cement production capacity. This seems like a relatively low pricing for these plants by international standards over the last decade. However, this doesn’t take into account many factors such as, for example, the condition of the plants, Holcim’s desire to change its business, the ease of selling up in India all in one go, other non-cement assets and so on. For Adani Group though, buying into heavy building materials production in a large market like India clearly seemed attractive. It is also worth noting that, similar to other cement sector acquisitions recently, here again is a buyer with a background in another carbon-heavy industry buying into another heavy emitter.

Table 1: Selected large scale acquisitions of controlling shares in non-Chinese cement production assets since 2012. Source: Global Cement news and company releases. Italcementi acquisition value reported by Reuters.

Table 1 above provides some historical context to Adani Group’s agreed acquisition by comparing it to other large completed deals in the cement sector over the last decade. Don’t forget that it is only looking at this from the cement sector. This list excludes changes in ownership in the Chinese cement companies in this period because, generally, there has been a government-driven consolidation in the industry through mergers rather than large-scale acquisitions. So, for example, the world’s current biggest cement producer CNBM had a reported production capacity of 350Mt/yr in 2012 and this rose to 514Mt/yr in 2020 as it absorbed other state-owned companies. The big merger it underwent during this time was with China National Materials (Sinoma) in 2018, primarily an engineering company that also produced cement.

The most obvious trend in Table 1 is the journey of Lafarge and Holcim from their merger in 2015 and the gradual realignment of the business subsequently. During this time the company has sold up in large markets outside of its core regions in Europe and North America. Latterly, it has also started to diversify away from heavy into lightweight building materials. One notable ‘nearly happened’ was LafargeHolcim’s attempt to sell its business in the Philippines to San Miguel Corporation for US$2.15bn in 2019. That deal collapsed when the Philippines Competition Authority failed to approve it within a year of its proposal. CRH enlarged itself from assets sold during the creation of LafargeHolcim and then picked up Ash Grove in the US in 2018. CRH’s head Albert Manifold memorably said in 2018 that his company was focusing on markets in developed countries and CRH’s large-scale acquisitions have largely followed this.

As for the others, HeidelbergCement’s purchase of Italcementi in 2016 almost appeared as a riposte to the formation of LafargeHolcim, albeit on a slightly smaller scale. It confirmed HeidelbergCement’s place as the world’s second largest non-Chinese cement producer. It is also one of the minority of truly multinational acquisitions on this list. Unlike LafargeHolcim and now Holcim though, HeidelbergCement hasn’t exhibited a desire to downsize or diversify at quite the same speed. UltraTech Cement’s acquisition of Jaiprakash Associates in 2017 confirmed its place as the largest Indian producer. That deal was publicly one of the longer lasting one as it originally started out in at least 2014 on a smaller scale and was later slowed down by the Mines and Minerals (Development and Regulation) (MMDR) Amendment Act. Smikon’s purchase of Eurocement in 2021 almost looks like part of the isolation of the Russian economy, especially with the benefit of hindsight given by the invasion of the Ukraine in early 2022.

Mega-deals have lots of moving parts but two of the most tangible to broader audiences are the price and the timing. Cemex infamously got both of these wrong with its acquisition of Rinker in 2007 as it paid high just as the US subprime mortgage crisis started a wider global financial one. This was despite Cemex’s emergence over the previous 15 years as a multinational force to be reckoned with due in part to the so-called ‘Cemex Way’ approach to management, acquisitions and integration. Clear winners from the big acquisitions over the last decade are harder to spot but CRH and UltraTech Cement look strong so far. Adani Group has certainly picked a lively time to make a purchase on this scale following a global pandemic with ongoing global supply chain issues and disruptions to energy and food markets.

Many first quarter financial results for cement producers are out already and what can be seen so far deserves discussion. The first observation is that the sales revenues of Chinese companies have suffered compared to their international peers. As can be seen in Graph 1 (below) CNBM increased its sales slightly in the first quarter of 2022 but Anhui Conch and China Resources Cement (CRC) had significant falls. Stronger results from CNBM’s non-cement production subsidiaries released so far suggest that the parent company’s slow performance is likely due to the cement market. The China Cement Association has reported that national cement output dropped by 12% year-on-year to 387Mt in the first quarter of 2022. It blamed this on the latest local coronavirus wave, limited construction project funds and poor weather.

Graph 1: Sales revenues in the first quarter of 2022 from selected cement producers. Source: Company financial reports. Note: SCG data is for its building materials division only.

Outside of China sales revenue growth has been better with Holcim and Dangote Cement leading the companies presented here. Holcim attributed its success to “strong demand, acquisitions and pricing”. Demand and pricing have been familiar refrains in many of the results reports this quarter. The undertone though has been the destabilising effects upon energy prices by the ongoing war in Ukraine. Holcim’s head Jan Jenisch summed it up as navigating “challenging times, from the pandemic to geopolitical uncertainty.” The producers with operations in the Americas and Europe seem to have coped with this so far mostly due to resurgent markets. Quarterly sales revenue growth for Holcim, CRH (not shown in the graphs) and Cemex each exceeded 10% year-on-year in both of these regions.

The regionally focused companies presented here have suffered more. India-based UltraTech Cement said that its energy costs grew by 48%, with prices of petcoke and coal doubling during the period. Nigeria-based Dangote Cement reported that its group sales volumes were down 3.6% mainly due to energy supply challenges in Nigeria. Internationally, its operations relying on cement and clinker imports – in Ghana, Sierra-Leone and Cameroon – were also hit by high freight rates caused by global supply chain issues. Thailand-based SCG said that national demand for cement demand fell by 3% due to negative geopolitical effects causing inflation, a delay to the recovery of tourism and a generally subdued market.

Graph 2: Cement sales volumes in the first quarter of 2022 from selected cement producers. Source: Company financial reports.

It’s too early to read much into it but one final point is worth considering from cement sales volumes in the first quarter of 2022. They have appeared to fall for the companies that have actually released the data. The reasons for CRC in China and Dangote Cement in Sub-Saharan Africa have been covered above. Holcim’s volume decline was 2% on a like-for-like basis and the others were all very small changes.

To summarise, it’s been a good quarter for those cement producers covered here with operations in North American and Europe. Energy instability caused by the war in Ukraine so far seems to have been passed on to consumers through higher prices with no apparent ill effect. The regional producers have suffered more, with the Chinese ones having to cope with falling demand and the others finding it harder to absorb mounting energy costs and supply chain issues. Plenty more first quarter results are due from other cement companies in the next few days and weeks and it will be interesting to see whether these trends hold or if others are taking place.

Ireland: CRH has completed its divestment of its building envelope business. The group has reported the value of the deal as US$3.8bn.

In February 2022, CRH said that it had entered into a binding agreement to divest the building envelope business to US-based private equity firm KPS Capital Partners. It added that the decision to divest at an ‘attractive valuation’ followed a comprehensive review, demonstrating its active approach to portfolio management, the efficient allocation of capital and the creation of a simpler and more focused group.

France: Eqiom has launched its new reduced-CO₂ CEM II/C cement range on the French market. The range includes the Portland limestone, slag and clinker filler CEM II/CM (SL) 42.5 N cement produced at its La Rochelle cement plant. The cement is the first product to obtain NF certification from the Scientific and Technical Center for Building (CSTB) under its new standard designation EN 195-5. The producer says that in mid-2022 EN 197-5 will assimilate into the EN 206/CN standard for use in structural concrete.

Eqiom said that the range will offer its customers a more sustainable alternative to its other NF EN 197-1 certified compositions. La Rochelle cement plant operations manager Ahmed Mansouri said “We are proud of this result, which is the result of close collaboration between the different Eqiom teams. This commitment has made it possible to provide our customers with a solution with low CO₂ emissions while guaranteeing sufficient performance so as not to impact practices on the construction sites.”