Displaying items by tag: grinding plant

Zimbabwe: Bulawayo City Council has turned down Labenmon Investments' application to establish a cement grinding plant in Cowdray Park, citing ‘significant’ environmental risks. The plant had an expected output of 900,000t/yr. The council stated the proposed site's proximity to residential areas posed potential pollution hazards, leading to the suggestion of relocation to Umguza District. Concerns were also raised regarding the choice of a foreign company over local alternatives like PPC Cement.

UK: Aggregate Industries has commenced civil construction at its new manufacturing facility and import terminal at the Port of Tilbury. This new grinding station and storage facility aims to be fully operational by 2026.

The project will allow the company to supply conventional, low-carbon and circular cementitious materials 24 hours a day from five loading heads, meeting growing demands for sustainable building materials. It includes investments in new plant equipment for manufacturing blended cements and lower carbon cement components, such as ground granulated blast furnace slag and materials from construction demolition.

India: JK Cement has inaugurated its 2Mt/yr Prayagraj grinding plant in Uttar Pradesh. The Economic Times newspaper has reported that the plant raises JK Cement’s cement production capacity by 9% to 24Mt/yr.

Adani Group’s subsidiary Ambuja Cements signed a deal this week to buy Penna Cement for US$1.25bn. The agreement adds 14Mt/yr of cement production capacity to the group with a focus in the south of India. The acquisition is a big step towards the group’s target of reaching a capacity of 140Mt/yr by 2028. Ajay Kapur, the head of Ambuja Cements, also singled out the advantage the company hopes to gain from taking control of Penna Cement’s terminals saying that they would “prove to be a gamechanger by giving access to the eastern and southern parts of peninsular India.” The move is expected to increase the group’s market share in India by 2%, and by 8% in South India.

Penna Cement operates four integrated plants in Andhra Pradesh and Telangana with a capacity of 7Mt/yr. Two of these units also include waste heat recovery installations and one has a captive power plant. It runs two grinding plants in Andhra Pradesh and Maharashtra with a capacity of 3Mt/yr. Another integrated plant is being built at Jodhpur in Rajasthan and a grinding plant at Krishnapatnam in Andhra Pradesh. Finally, the company owns four bulk cement terminals at Kolkata, Gopalpur, Karaikal and Kochi in India, one at Colombo in Sri Lanka and it also owns a 25,000t cement carrier.

Adani Group’s march towards that target of 140Mt/yr by 2028 started off in mid-2022 when it purchased Ambuja Cements and ACC from Holcim. This gave it a starting capacity of 68Mt/yr in the cement sector. Various smaller additions followed including new plants at Ametha and Dahej and the acquisitions of Asian Cement and Concrete, MyHome Industries and Sanghi Industries. The latter company was the biggest of these purchases. Once the in-progress projects from Penna Cement are built, Adani Group should have a capacity of 93Mt/yr. Another 20Mt/yr is reportedly at various stages of execution. The remaining 27Mt/yr is described as being ‘blueprint ready.’

Generally, the local financial press has been in favour of the transaction agreeing with the geographic advantages of Adani Group increasing its presence in the southern states. The benefits of the high number of railway sidings at Penna Cement’s plants were also commented upon as a means for Ambuja Cements to reduce its costs per tonne of cement. The logistics benefit from the port terminals is also expected by Adani Group’s chief financial officer to reduce the group’s logistics costs with an impact expected within the next year. However, it has been reported that Penna Cement’s operating performance had been weaker in the last financial year due to low sales volumes, poor operational efficiency and high coal costs. A takeover by Adani Group could certainly fix the latter two issues. Yet, it has also been reported that competition in the cement markets in Andhra Pradesh and Telangana is up, due to a mismatch between supply and demand. So, improving Penna Cement’s capacity utilisation in these regions might be harder to solve than simply being absorbed into Adani Group.

India’s two largest cement producers both have plans in motion to mount up production capacity by the end of the decade in what has been dubbed ‘the battle of the billionaires.’ The market leader is UltraTech Cement and it has shown reluctance to cede ground to the cement newcomer Adani Group. The former company’s current target is to make it to just under 190Mt/yr by 2027. It said it had a capacity of 152Mt/yr in May 2024. It is ahead of Adani Group by this measure but there is still plenty of scope for surprises. Given the rivalry between the companies there is a regular stream of speculation about which of the smaller cement producers they might be about to buy at any given time. For example, in October 2023 HeidelbergCement India was rumoured to be courting offers from UltraTech Cement, Adani Group and JSW Cement. Last week, Adani Group was reportedly interested in buying either Saurashtra Cement, the cement business of Jaiprakash Associates, Vadraj Cement or… Penna Cement. Occasionally the rumours are true after all. UltraTech Cement remains in first place for now but the situation may change.

Spain: Heidelberg Materials, the owner of Cementos Rezola, has announced a restructuring plan that will affect 56 employees, roughly half of the workforce at the Añorga plant in Donostia. This decision comes as part of an employment regulation filing (ERE) linked to the cessation of clinker production in a move towards decarbonising cement manufacturing.

The company has proposed 15 early retirements, 30 internal relocations (to other plants within the group) and 11 external relocations. Unions have clarified that of the internal transfers, 15 positions are offered at the Arrigorriaga plant in Bizkaia. Management stated that those not interested in relocation options within the group will be offered external relocation solutions and can avail of measures the company will implement to assist in finding new employment in the labour market.

The company said “The ERE targets positions that are no longer required as a result of the cessation of clinker production, necessary to meet decarbonisation obligations.”
Despite the significant impact of the ERE, the company highlighted that this represents a proportion ‘substantially lower than the decrease in activity volume’ at the Añorga plant. It also confirmed plans to continue cement production in Añorga using clinker produced at the ‘more efficient plant in Arrigorriaga’.

This transition will support a €32m investment from 2024 to 2026 aimed at decarbonising both plants. Half of this investment will be allocated to the Añorga plant to transform it into a facility specialising in ‘sustainable’ cement.

Spain: Heidelberg Materials plans to stop clinker production at its Añorga plant near San Sebastián and run the site as a cement grinding plant instead. It says it intends to use the change to focus on low-carbon cement products in Spain and the South-West of France. The clinker required to supply the markets in Northern Spain and the South-West of France will be produced at Heidelberg Materials Spain’s Bilbao plant instead. The closure of the clinker production line at Añorga will start once staff negotiations at the plant are completed. The company said that, “socially acceptable solutions for all affected employees are being sought.”

India: Residents of Kamrup, Assam, have petitioned the district government to block Taj Cement’s plans to build a new 1Mt/yr grinding plant at Chamata Pathar. The residents’ petition cites groundwater and ecological concerns over the plan. The Sentinel newspaper has reported that the plant will be the third cement facility in the immediate area. The area adjoins the Amchang and Pabitora Wildlife Sanctuaries.

The Greater Dimoria Citizens’ Protection Committee said “The current cement factories have already taken a toll on our environment and health. The proposed Taj Cement plant will only make matters worse, putting our lives and the nearby wildlife sanctuaries at risk.”

India: Ambuja Cements will acquire the grinding unit of My Home Group in Tuticorin, Tamil Nadu, for US$49.6m. The unit has a capacity of 1.5Mt/yr. The acquisition is spread across a 24.6-hectare site near Tuticorin Port and comes with a long-term fly ash agreement.

The CEO of Cement Business at Adani Group, Ajay Kapur said "In addition to the infrastructure and geographical advantages, Ambuja Cements will also inherit the existing dealer network and retain current employees, facilitating a smooth transition and enabling the rapid ramp-up of utilisation."

The total cement capacity of Adani Group now stands at 78.9Mt/yr.

Heidelberg Materials announced this week that it is preparing to close its integrated cement plants at Beffes and Villiers-au-Bouin in France by October 2025. It framed the restructuring as a response to ‘a significant decline in cement sales in France’ and a plan to focus on low-carbon products. Unfortunately, local media reported that around 170 jobs will be lost at the two sites. The company says it is looking at ‘socially acceptable solutions’ including redeployment to other locations in the country.

Investment has been forthcoming from Heidelberg Materials France in recent years. It reminded everyone that it initiated a Euro400m scheme at its France-based subsidiary Ciments Calcia in late 2020. Most of this was earmarked towards a new production line at the Airvault plant, which is currently being built. Other schemes at the Beaucaire, Bussac-Forêt and Couvrot integrated plants followed. More recently, Heidelberg Materials launched a carbon capture, utilisation and storage (CCUS) project at Airvault, part of the GOCO2 initiative, with the aim of starting initial capture in 2030 with full 1Mt/yr capture planned later. What the company didn’t mention though was at the time of that 2020 investment it was also preparing to convert the integrated Gargenville plant into a grinding unit, stop white cement production at its Cruas plant with the intention of turning the site into a terminal and it wanted to reduce its workforce by around 140. To be fair to Heidelberg Materials though, it did have the same goal of reducing its specific net CO₂ emissions. The added detail this week was that the group aims to generate half of its revenue from sustainable products that are either low-carbon or circular by 2030.

Heidelberg Materials France is not alone with its ambitions for low-carbon products. Holcim notably opened in early 2023 what it said was the first calcined clay unit in Europe at its Saint-Pierre-la-Cour cement plant. Heidelberg Materials then followed in May 2023 with the announcement of a calcined clay project at its Bussac-Forêt cement plant. Other clay projects from Vicat, NeoCem and Neo-Eco have been reported since then. The other prominent France-based blended cement producer that has steadily been building its business in recent years is Hoffmann Green Cement. More general plant upgrade projects that are also worth mentioning include Eqiom’s (CRH) upgrade to its Lumbres plant in February 2024 and the ignition of a new kiln at Lafarge France’s Martres-Tolosane plant in October 2023. Both of these projects have been framed as driving sustainability.

Graph 1: Cement production in France, 2014 - 2022. Source: France Ciment.

Heidelberg Materials’ assessment about the poor state of the cement market has been confirmed by local media. Sales reportedly started falling in 2022, were down by 6% year-on-year in 2023 and further downward pressure is expected in 2024. Production data shown in Graph 1 above released by France Ciment, the national cement association, doesn’t really show what has been happening with sales. Over the last 20 years production hit a high of around 22Mt in the mid-2000s before settling around 16 - 17Mt/yr from 2015 onwards. The more telling trend, perhaps, has been the increase in CEM II blended cements from 50% in 2012 to 64% in 2022. Cement production may have stayed roughly the same over the last decade but it is using less clinker than it used to. Hence the pressure on companies like Ciments Calcia to reduce clinker capacity.

A further cost pressure facing cement producers in France is the impending end to the price cap on electricity scheduled by the end of 2025. The government enacted the scheme in late 2021 at the end of the Covid-19 pandemic, but then carried on as energy prices spiked following the Russian invasion of Ukraine. France Ciment lobbied in August 2023 for further protection for the sector using the argument that decarbonisation was not possible without electricity available for a reasonable price. It added that decarbonising the cement sector in France with carbon capture would cost around Euro3.5bn. Electricity prices started rising in February 2024 as part of the government’s phase out of the scheme.

Finally, 17 people were arrested on 5 April 2024 in connection with a demonstration at Lafarge France’s Val-de-Reuil ready-mixed concrete plant in Eure. Environmental activists reportedly trespassed on the site, according to local press, causing an estimated Euro450,000 in damages with acts such as spraying foam into machinery, ripping up bags of cement, breaking windows and more. The activists presented their actions as a response to both the environmental impact of cement and concrete production and the ongoing legal allegations about Lafarge’s actions in Syria in the early 2010s. Lafarge France’s La Malle integrated plant was also similarly targeted in December 2022 when around 200 activists stormed the site and caused damage to machinery and property. Lafarge’s response at the time was to remark that there was a feeling of misunderstanding given that the La Malle plant was piloting various decarbonisation methods.
All of this presents a febrile picture of the cement sector in France. Sales are down, electricity costs are set to go up and producers are switching to low-carbon cement products. Alongside this they are also closing clinker production plants but are also investing in new decarbonisation projects. At the same time environmental protestors have also been targeting cement and concrete plants and Lafarge’s association with its former actions in Syria appear to have made it more of a target than the other manufacturers. It is unsurprising then that Holcim, the parent company of Lafarge France, has raised the risk of damage to the group’s reputation, with both the general public and investors, should it fail to meet its targets. Reaching net zero was never going to be easy but setting unrealistic targets is increasingly not an option.

India: UltraTech Cement has allocated US$3.8bn for capacity expansion over the next three years, including the acquisition of Kesoram Cement. The company aims to increase grey cement production to 198Mt/yr. Recently, it commissioned two new greenfield capacities totalling 5Mt/yr in Chhattisgarh and Tamil Nadu, raising its total capacity to 152Mt/yr. This exceeds more than 150% of the capacity of the US and 80% of Europe's capacity.

In the last year, UltraTech Cement increased its capacity by 19Mt/yr, with an additional 36Mt/yr being added at 16 locations.