Displaying items by tag: National Cement
Decarbonising the cement sector in the US, March 2024
27 March 2024The US Department of Energy (DOE) announced a US$1.6bn investment in the cement sector this week. The funding was part of a total of US$6bn for 33 projects in over 20 states to decarbonise energy-intensive industries also including chemicals and refining, iron and steel, aluminium and metals, food and beverages, glass, process heat applications and pulp and paper. The DOE was keen to link the money to “the President’s Bipartisan Infrastructure Law and Inflation Reduction Act.” Politics is never far away it seems! The projects are part of the Industrial Demonstrations Program, managed by DOE’s Office of Clean Energy Demonstrations (OCED).
Company | State | Funding | Scale | Method |
Heidelberg Materials US | Indiana | US$500m | Full | CCS |
National Cement | California | US$500m | Full | Alternative fuels, calcined clay, CCS |
Summit Materials | Georgia, Maryland, Texas | US$216m | Demonstration | Calcined clay |
Brimstone Energy | TBD | US$189m | Commercial | Raw material substitution |
Sublime Systems | Massachusetts | US$87m | Commercial | Raw material substitution |
Roanoke Cement | Virginia | US$62m | Demonstration | Calcined clay |
Table 1: Summary of US Department of Energy funding announced on March 2024 to decarbonise cement and concrete production
Table 1 above shows the main approaches each of the projects aim to use. The two most expensive ones involve carbon capture and sequestration (CCS) at Heidelberg Materials US’ Mitchell cement plant in Indiana and National Cement’s Lebec plant in California respectively. In a complimentary press release Chris Ward, the CEO of Heidelberg Materials North America, said “This substantial federal funding investment will help create the first full-scale deployment of carbon capture and storage on a cement plant in the US.” The proposed CCS unit at the plant will capture around 2Mt/yr of CO2 from 2030. If Ward’s forecast is accurate (and no one beats them to it), then Heidelberg Materials will likely have set up the first full-scale CCS units at cement plants in both North America and Europe. This will be a significant achievement. The National Cement project, by contrast, is a mixed bag of approaches to decarbonising cement production that follows the multi-lever approach advocated for in many of the industry net-zero roadmaps. It intends to use agricultural by-products such as pistachio shells, as alternatives fuels to lower the fuel-based emissions, calcined clay to lower the clinker factor and CCS to capture the remaining 950,000t/yr of CO2 emissions.
The other projects either involve using calcined clay or substituting limestone with calcium silicate. The Summit Materials proposal is noteworthy because it aims to build four clay calcination units in locations in Maryland, Georgia and Texas. None of these appear to be near Summit’s (or Cementos Argos’) cement plants. This suggests that the company may be intending to use calcined clay in ready-mixed concrete production. The Roanoke Cement Company calcined clay project will be baseEuropead at its cement plant in Troutville, Virginia.
The remaining two grant recipients, Brimstone and Sublime Systems, will both test the companies’ different methods of manufacturing cement by using calcium silicate instead of limestone. Brimstone’s method produces ordinary Portland cement (OPC) and supplementary cementitious materials (SCM). The company said in July 2023 that its OPC met the ASTM C150 standards. However, the company has released less information about its actual process. Sublime Systems’ uses an electrolysis approach to create its ASTM C1157-compliant cement. It calls this ‘ambient temperature electrochemical calcination.’
Investment on the same scale of the DOE has also been happening in Europe. In July 2023, for example, the European Commission announced an investment of Euro3.6bn in clean tech projects to be funded from the proceeds of the European Union emissions trading scheme (ETS). This was the third call for large-scale projects following previous announcements of recipients in 2021 and 2022. Euro1.6bn of the third call funding went towards cement and refining projects including five cement and lime projects in Belgium, Croatia, Germany and Greece. The money granted for each of these schemes was in the region of Euro115 - 235m.
Both the US and Europe are throwing serious finance at the cement industry to try and kickstart the various pathways towards net zero. They are also doing it in different ways, with the US aiming to boost its economy by onshoring sustainable industry, and Europe hoping to fund its approach via carbon taxation. Government-driven decarbonisation investment for cement in other large countries and regions around the world appears to be lagging behind the US and Europe but these may spring up as net zero targets are set, roadmaps drawn up and government policy formulated. These places could also benefit from watching what works and does not work elsewhere first. Back in the US and Europe the next tricky part of this process will be bridging the gap between government subsidy and commercial viability.
US: The US Department of Energy has selected four cement producers to receive funding under the Bipartisan Infrastructure Law and the Inflation Reduction Act.
Heidelberg Materials US secured up to US$500m for its planned 2Mt/yr carbon capture project at the Mitchell cement plant in Indiana. National Cement also received up to US$500m, for its Lebec Net Zero limestone calcined clay cement (LC3) project in California. Summit Materials received up to US$216m for a series of clay calcination projects in Georgia, Maryland and Texas. Lastly, Roanoke Cement will receive up to US$61.7m for an LC3 project at its Troutville cement plant in Virginia. These projects also involve developing a training, education and certification consortium in the cement sector.
Portland Cement Association (PCA) president and CEO Mike Ireland said "This funding is a welcome acknowledgement from the government that America's cement manufacturers are taking ambitious and significant steps toward reaching carbon neutrality. This will move the needle closer to achieving what industry considers the 'heavyweight' of carbon solutions: carbon capture utilisation and storage (CCUS). Once established nationwide, CCUS will greatly accelerate cement manufacturers' charge toward net zero."
Senior vice president of government affairs Sean O'Neill added “From passage of the Bipartisan Energy Act of 2020 to securing funding through the Inflation Reduction Act and the Infrastructure Investment and Jobs Act, today's announcement is another major milestone in the cement industry's decarbonisation efforts. The PCA is committed to continuing to work with policymakers to ensure the regulatory environment facilitates rather than impedes these and future investments.
PPC completes divestment of Cimerwa stake
26 January 2024Rwanda: South Africa-based PPC has completed the sale of its 51% stake in the Rwandan cement producer to Kenya-based Devki Group subsidiary National Cement, for US$42.5m. The divestiture advances PPC's strategic exit of Central and East Africa. As a result, the group's financial position is now cash positive. It had previously reduced its debt by 50% to US$20.3m from US$40.7m between March 2020 and September 2023.
PPC CEO Matias Cardarelli said "I am pleased with the timely completion of the sale of our stake in Cimerwa. The disposal allows us to focus on our core Southern African markets, where we see opportunities to drive improved profitability and secure a more sustainable return on capital."
CIMERWA raises sales in 2023 financial year
13 December 2023Rwanda: CIMERWA increased its sales by 12% year-on-year to US$82.5m during the 2023 financial year, which ended on 30 September 2023. Its profit also grew, by 19% to US$16.1m. KT Press news has reported that the National Cement subsidiary, at that time a subsidiary of South Africa-based PCC, attributed the growth to its optimisation of production processes, cost savings initiatives and revamped route-to-market model for both the domestic and export markets.
Chief executive officer James Oduor said "We are very proud of this past year's financial performance. We remain very optimistic that the optimisation of selling prices as well as distribution channels for both domestic and export markets will translate to an even better performance in the coming year." He added "We have put in place a strategy and roadmap to guide actions around environmental, social and governance (ESG) and remain steadfast in our commitment to continually deliver superior value to our customers, shareholders and the nation as whole, all while fulfilling on our promise to continue strengthening Rwanda."
National Cement to acquire CIMERWA
20 November 2023Rwanda: Kenya-based Devki Group subsidiary National Cement signed a deal to acquire CIMERWA from International Holdings Proprietary Limited, a subsidiary of South Africa-based PPC, and minority shareholders on 17 November 2023.
KTPress News has reported that CIMERWA’s chair, Regis Rugemanshuro, said “We look forward to welcoming National Cement as our new shareholder. We are confident that they have the financial and technical resources required to support CIMERWA’s growth and expansion in line with our vision and their ambitions in the region.”
Narendra Raval, chair of Devki Group, said “We are committed to a long-term strategic partnership with CIMERWA. We believe in the potential for this business and its people and are excited by the opportunity to support infrastructure development in the region in line with our strategic expansion ambitions.”
Portland Cement Association announces winners of 2023 Safety Innovation and Chairman's Safety Performance Awards
28 September 2023US: The Portland Cement Association (PCA) has announced the winners of its 2023 Safety Innovation and Chairman's Safety Performance Awards.
The Safety Innovation Award Program recognises companies that have developed innovative practices, projects and programs that improve safety at cement plants in the US. Entries are judged in five areas: innovation, ease of use and ease of construction, effectiveness and risk prevention. The recipients were:
- Distribution: Continental Cement, Continental Port Allen Terminal, Chesterfield, Missouri
- Quarry: CalPortland Company, CalPortland Oro Grande Plant, Oro Grande, California
- Pyroprocessing: GCC of America, GCC Tijeras Plant, Tijeras, New Mexio
- General Facility: Mitsubishi Cement Corporation, Mitsubishi Cushenbury Plant, Lucerne Valley, California
The Chairman’s Safety Performance Awards are given to member cement plants that did not have a reportable injury or illness during the year. Fifteen plants achieved this in 2023, which represented more than 10% of all active cement facilities in the US and its territories. The recipients were:
- Argos USA, Atlanta, Georgia
- Argos USA, Newberry, Florida
- Argos Puerto Rico Corp, Dorado, Puerto Rico
- Ash Grove Cement Company (CRH), Durkee, Oregon
- Ash Grove Cement Company (CRH), Midlothian, Texas
- Buzzi Unicem USA, Chattanooga, Tennessee
- Buzzi Unicem USA, Maryneal, Texas
- CalPortland Company, Rillito, Arizona
- GCC of America, Odessa, Texas
- Heidelberg Materials, Bellingham, Washington
- Martin Marietta Materials, New Braunfels, Texas
- Martin Marietta Materials, Midlothian, Texas
- Martin Marietta Materials, Tehachapi, California
- National Cement Company of California, Kern, California
- St Marys Cement (Votorantim), Detroit, Michigan
Kenya: Parliament's Finance and National Planning Committee has rejected a petition from the Kenya Association of Manufacturers (KAM) for the removal of the 10% customs duty on imports of clinker. Business Daily News has reported that KAM member Rai Cement said that the duty will force cement plants to shut due to high costs. The committee, however, concluded that the levy aims to encourage local manufacturing, promote exports and create jobs for Kenyans.
National Cement, which operates the 1.95Mt/yr Kajiado cement plant in Merrueshi-Mbirikani, opposed the KAM line by submitting its own petition for an increase in the clinker import duty to 25%.
Update on California, May 2023
10 May 2023Eagle Materials announced this week that it had completed the acquisition of Martin Marietta’s cement import business in the north of California. A key part of the deal includes the sale of a cement terminal at Stockton. No value for the transaction has been disclosed.
The agreement prompts discussion for two immediate reasons. Firstly, it continues the enlargement of Eagle Materials’ cement business with its second terminal in California. The company operates its cement business in a band running almost right across the US. It runs seven cement plants in seven different states and jointly operates, with Heidelberg Materials, a plant in Texas too. It also runs a network of 25 cement terminals, including the new acquisition, stretching from California in the west to Pennsylvania in the east.
Eagle Materials’ focus on the cement sector also harks back to its previous plans to separate its various businesses. In 2019 it approved a plan to split its heavy materials and light materials businesses into two publicly-traded entities. The decision was made in response to pressure by shareholder Sachem Head Capital Management to make the company, in its view, more valuable. A strategic portfolio review followed but the planned separation was subsequently delayed due to the Covid-19 pandemic and poor market conditions, amongst other reasons. The board of the company then cancelled the proposed separation in 2021 citing the financial benefits of a diversified business, opportunities for strategic growth and the divestment of its oil and gas proppants business.
The other talking point is that the Eagle Materials transaction follows a positive response by the Federal Trade Commission (FTC) in response to the abandonment of CalPortland’s attempt to buy the Tehachapi cement plant in southern California and two related terminals from Martin Marietta. CalPortland’s parent company Taiheiyo Cement said in late April 2023 that it had terminated the acquisition agreement originally announced in mid-2022 due to its inability to obtain approval from the FTC in a timely manner. Whilst the FTC did not say if it had directly tried to block the proposed deal it did say, “The abandonment is a victory for consumers and preserves competition for a key component of Southern California’s construction and infrastructure industries.”
The FTC argued that the transaction would have reduced the number of cement suppliers in Southern California from five to four, further concentrating an already concentrated market, and was “presumptively illegal.” It noted that the Tehachapi plant was only about 20km away from CalPortland’s Mojave cement plant. It went on to say that, if the deal had gone ahead, CalPortland was poised to own half of the cement plants serving the Southern California market. It added that it would have been well-placed to raise its prices and that, “the transaction would have also increased the likelihood for coordinated action between the remaining competitors in this concentrated market.”
The de-facto block by the FTC of the Tehachapi sale now opens up the question of who Martin Marietta might try to sell it to next. Cemex, Mitsubishi Cement and National Cement (Vicat) are the obvious contenders given that they each also run integrated plants in the state. Of course another company, especially one with some form of existing distribution network, may express interest. Given its enlarged presence in Northern California, Eagle Materials springs to mind. Other potential buyers are, of course, available.
Update on Kenya, March 2023
08 March 2023National Cement is preparing to open its new integrated West Pokot plant in September 2023. Readers may recall that the long-running project was taken over by Devki Group from Cemtech and Sanghi Industries after the Competition Authority of Kenya (CAK) gave it permission to do so in 2019. The original feasibility report by the Kerio Valley Development Authority dates back to 2010. The new plant will have a production capacity of 2.5Mt/yr.
However, this isn’t the only new clinker production capacity that Devki Group, which sells cement under the Simba Cement brand, is preparing to commission. Local media also reports that the company is also preparing to restart the former Athi River Mining Cement integrated plant at Bondora in Kaloleni, Kilifi County. After five months of trial runs the unit should be ready for full operation from April 2023. Devki Group also picked up this plant in 2019 following the long breakup of ARM Cement, after the latter producer entered financial administration back in mid-2018.
Devki Group started out in the steel sector but it has been steadily carving out a presence in the cement industry. The group opened its first cement grinding plant in 2013 and then built a 1.95Mt/yr integrated plant in Kajiado County, south of Nairobi, in 2018. Once the West Pokot plant is commissioned, the company will reportedly have a clinker production capacity of 7.5Mt/yr from three plants.
This kind of growth is making waves in the local cement sector. Since Global Cement Weekly covered the situation in September 2022 (GCW576), an argument has been brewing in Kenya over whether the country should import clinker or manufacture more of its own. This has moved to lobbying the government on whether the duty on imports of clinker should rise from 10% to 25%. Unsurprisingly, the country’s largest clinker producer, National Cement, even before the new plants are operational, has been a major advocate for putting up the import tariff. This carried over into 2023, when local press revealed the minutes of a meeting between the State Department of Industry and the Kenya Association of Manufacturers (KAM), with input from the cement producers. Rai Cement, Bamburi Cement, Savannah Cement, Ndovu Cement and Riftcot were all against raising the tariff, saying that it would enable the largest clinker producers, National Cement and Mombasa Cement, to dominate the market. However, unlike the last such meeting, Mombasa Cement was said to be non-committal on the proposal to increase the duty. Despite the disagreement over the tariff, all of the cement companies imported clinker in 2021.
Graph 1: Rolling annual cement production in Kenya, 2019 - October 2022. Source: Kenya National Bureau of Statistics (KNBS).
Rolling annual cement production in Kenya peaked at just over 10Mt in May and June 2022. Data from the Kenya National Bureau of Statistics (KNBS) shows that monthly production started to fall on a year-on-year basis from July 2022. This is likely to be connected to the elections that took place in August 2022, although wider economic trends such as inflation and high input material prices may not have helped either. Despite this, cement production rose by 5% year-on-year to 8.02Mt in the first 10 months of 2022 from 7.65Mt in the same period in 2021.
Other recent news of note in Kenya includes the restart of clinker production at East African Portland Cement’s (EAPC) Athi River Plant in mid-2022. The upgrade was conducted as part of a general five-year upgrade and expansion campaign by the company. The next steps were announced in January 2023 with a stated intention to consider entering markets in the Democratic Republic of Congo and Rwanda. The other story of note was in December 2022, when China-based Sinoma International Engineering announced that it had signed a deal with Savannah Cement to build a new 8000t/day clinker production line with a 2400t/day cement grinding unit, a 35MW captive power unit and a 13MW waste heat recovery unit. As is standard for Sinoma’s new contract releases, it said that the contract would become active once an “advance payment guarantee” had been received. Later in December 2022 the Kenya High Court intervened to stop two creditors from seizing assets from Savannah Cement and putting it into administration, although the court did acknowledge the company’s debts and a loan repayment default. In January 2023 Mauritius-based Barak Asset Recovery, another related creditor, was approved by the competition regulator to buy a majority stake in Savannah Cement. The current state of that new production line is unknown.
As the two stories above show, it is not just National Cement that is trying to move towards increased clinker production in Kenya. The whole situation is reminiscent of the time before Nigeria declared itself self-sufficient in cement in the early 2010s. Local producers became prominent and the market battle between producers and importers became public. Kenya’s range of different cement companies seem to be more diverse than Nigeria’s were, but a similar type of national interest argument may be rolled out by one side. The other parallel to note with Nigeria is that Dangote Cement is said to have attempted to buy National Cement previously and has also been trying to build its own plant in the country since the mid-2010s. Kenya’s demographics and location make it a prime place for this kind of producer-importer tussle. Let’s wait and see how much the situation has changed when the new plants open over the next six months.
National Cement Company to commission 2.5Mt/yr West Pokot cement plant in September 2023
01 March 2023Kenya: National Cement Company expects to commission its upcoming West Pokot clinker plant in September 2023. The cement company says that the plant will produce clinker for export to neighbouring countries in Central and East Africa. A previous survey by the Kerio Valley Development Authority proved reliable reserves of 1.2Mt/yr of limestone in the area. When commissioned, National Cement Company expects the new plant to generate 2000 direct jobs.