Displaying items by tag: Plant

Australia: Boral recorded sales of US$1.17bn during the first half of its 2023 financial year, up by 12% year-on-year from US$1.05bn during the first half of its 2022 financial year. Cement sales were US$128m, 11% of group sales. The producer’s net profit fell by 91% year-on-year to US$62.5m from US$715m.

During the half, Boral’s subsidiary Geelong Cement commissioned a new 0.8Mt/yr grinding unit at its 0.6Mt/yr Waurn Ponds grinding plant in Victoria. The group also upgraded the chlorine bypass system at its Berrima cement plant in New South Wales to support increased alternative fuel (AF) co-processing. Throughout 2022, Boral substituted 15% AF into its fuel mix.

India: Amplus Solar has secured a contract with JK Lakshmi Cement for construction of a 56MW solar power plant at the producer’s 1.7Mt/yr Durg cement plant in Chhattisgarh. The producer expects to eliminate 73,000t/yr of CO₂ emissions as a result.

JK Lakshmi Cement’s president Arun Shukla said "We support the country's vision to achieve net zero emissions by 2070. We have taken multiple steps to reduce both direct and indirect carbon emissions. Last month, for the first time in India, we deployed liquefied natural gas (LNG) trucks to transport raw material. Now, with the switch to solar energy at our Durg plant, nearly 80% of the plant’s energy requirements will be met renewably.”

Amplus Energy previously partnered with UltraTech Cement for a 50MW solar installation at one of its cement plants in 2019.

Türkiye: OYAK Çimento and Taiwan Cement Company (TCC)s’ joint venture says that it has successfully restarted one of its Turkish cement plants following an earthquake on 6 February. The Netherlands-based joint venture said that two further plants remained at a standstill due to a regional power outage.

Two major tremors, of magnitudes 7.8 and 7.5 on the Richter scale, originated near Gaziantep in Türkiye’s Southeastern Anatolia Region. TCC immediately activated its Employee Care Plan to assist and arrange aid for employees and their families, dispatching 100 emergency kits by courier.

On 8 February 2023, rescuers had reported that 9460 people had died in the catastrophe, 6960 in Türkiye and 2500 in Syria.

US: The Department of Energy’s (DOE) Carbon Storage Assurance Facility Enterprise (CarbonSAFE) initiative has awarded funding of US$8.9m to Heidelberg Materials North America to study the subsurface geology for suitability for the storage of carbon dioxide at the Mitchell integrated cement plant in Indiana. The proposed project will geologically characterise several prospective reservoirs under the Mitchell plant for storage of more than 50Mt of CO₂ over a 30-year timeframe.

The award, which is managed by the National Energy Technology Laboratory, will be issued to the Illinois State Geological Survey at the University of Illinois (ISGS) as the prime contractor, with the company acting as a technical and industrial partner. Heidelberg Materials is contributing about US$1.5m in funding while ISGS will be contributing approximately US$0.6m for a project total of US$11.1m. The funding was part of a DOE initiative that generated nearly US$125m in funding for 10 projects to characterise suitability for carbon storage across the US.

Heidelberg Materials’ Mitchell cement plant is being upgraded with a new production line. Full production on the new line is anticipated to start in early 2023.

Senegal: China-based Sinoma CBMI Construction has commissioned a new production line at Ciments du Sahel’s Kirene plant near Dakar. The new 6000t/day line is intended to replace the plant’s existing third production line. Ciments du Sahel signed a contract with Sinoma CBMI to upgrade the plant in 2020.

Cemex launched a new waste management division called Regenera this week. Cemex describes Regenera as a “business that provides circularity solutions, including reception, management, recycling, and coprocessing of waste.” The Mexico-based company has a long and leading history with sourcing and using alternative fuels in the cement sector and the new organisation looks set to utilise this experience. What is notable though is how the business is targeting three waste streams: municipal and industrial; industrial by-products; and construction, demolition and excavation waste (CDEW). Bringing the three waste streams together in this way appears to be novel for the heavy building materials sector, particularly the inclusion of CDEW, which we will explore further here.

CDEW is split into fractions, just like the municipal and solid waste streams that end up as alternative fuels at cement plants, but the biggest fractions are generally concrete, followed by bricks. The recycled concrete is then typically used as an aggregate, either in new concrete production or in areas like road construction and earthworks. The use of recycled aggregates (RA) made from CDEW goes back to at least the 1930s in its current form although ‘reusing’ materials from structures such as castles and churches goes back far further. Recycling and reusing CDEW gained a boost in 2020 when the European Union (EU) set a 70% recovery target. However, within the EU the CDEW recycling rates vary considerably and that 2020 target includes the use of CDEW in backfill applications.

In its launch statement for Regenera, Cemex noted that it operates a dock in Paris, where it receives a variety of materials, including construction debris, excavated material and inert soil. These materials are sorted, processed and then transformed into recycled aggregates or organic material used to restore quarries. Cemex then promptly followed up the official launch of Regenera on 30 January 2023 with the acquisition of a majority stake in Shtang Recycle, an Israel-based CDEW recycling company. It added that Shtang Recycle is preparing to build a recycling plant with a production capacity of 0.6Mt/yr of CDEW waste materials. The output from the plant will be used as raw materials for aggregate production.

The focus on CDEW recycling was flagged up at Cemex’s investor event in November 2022. It said that it was targeting a recycling rate of 14Mt/yr of construction and demolition waste by 2030. Other managed waste stream goals included doubling the amount of municipal and industrial waste it manages, to achieve a 50% to fossil fuel substitution rate, and increasing its usage of alternative raw materials and by-products by 30%, thereby eliminating 13Mt/yr of extracted materials.

Cemex is not alone in targeting the CDEW waste sector. Holcim’s recent work in the area goes back to at least 2016 when a recycling unit near its Retznei cement plant in Austria started processing 130,000t/yr of CDEW. It announced in December 2022 that it was setting up a similar recycling centre, also in Austria, at its Mannersdorf cement plant. In October 2022 Holcim acquired Wiltshire Heavy Building Materials in the UK. This company recycles 150,000t/yr of construction and demolition waste into aggregates and concrete. Holcim linked the acquisition to its Strategy 25 target of recycling 10Mt/yr of construction and demolition waste by 2025.

Activity by other cement companies includes the commissioning of a construction waste recycling plant at Gennevilliers in France by CRH-subsidiary Eqiom in April 2022. It was aiming for a target of 50,000t in 2022. In November 2022 Heidelberg Materials agreed to acquire RWG Holding based in Berlin, Germany. Then, in December 2022, it announced a deal to buy Mick George Group in the UK. Both proposed acquisitions are subject to competition authority approval. Heidelberg Materials’ current target is to offer circular alternatives for half of its concrete products by 2030.

The moves by the bigger cement companies into the CDEW sector follow sustainable thinking and the waste hierarchy. Yet the big prize here is to gain a route to dispose of some of their CO₂ emissions through recarbonation and this has been flagged up in several net-zero roadmaps for the cement sector such as those by Cembureau and the Global Cement and Concrete Association (GCCA). Holcim has been involved in the FastCarb project in France, running a pilot at its Val d’Azergues cement plant in 2021. Heidelberg Materials has been testing its own process with so-called recycled concrete paste. The development now appears to be that utilising CDEW has entered the sustainability strategies for some of the big cement-concrete-aggregate producers, targets have been set and acquisitions are happening.

For more information on Heidelberg Materials research into concrete recycling read the January 2023 issue of Global Cement Magazine

Nigeria: China based Sinoma International Engineering has signed a US$585m contract to build an integrated cement plant at Itori in Ogun state. The plant will have two 6000t/day clinker production lines covering limestone crushing to cement packaging and shipping. The contract becomes effective once Sinoma International Engineering receives a geological survey, payment and performance guarantees and a 12% advance payment. Clinker production is scheduled for two years after the contract starts with final commissioning expected a few months later.

Dangote Cement’s Itori Cement subsidiary was established in 2016 at the same time work started on building the 6Mt/yr Okpella plant in Edo state. The Okpella plant started producing cement in 2021.

Iran: The Iranian Cement Industry Employers Association (CIEA) has warned that 50 cement plants are ‘on the verge of closure’ in early 2023. Asia News has reported that plants’ electricity supply has dropped by 50%, while their gas supply has dropped by 80%. Low winter temperatures have diverted the utilities supplies towards heating homes. Cement producers outside of urban areas are licensed to use fuel oil to power their operations. This would increase their costs, however, due to high transport fees.

Cementos Artigas inaugurated an upgrade to its integrated Minas plant this week. The joint-venture between Spain-based Cementos Molins and Brazil-based Votorantim Cimentos has been working on the US$40m project since mid-2020. The main plan is to combine the functions of the integrated Minas plant in Lavalleja and the company’s cement grinding plant at Sayago in Montevideo at one site. Key parts of the upgrade included the installation of a new vertical grinding mill, a cellular silo and a bulk cement despatching centre. The Uruguayan president Luis Lacalle turned up for the opening ceremony.

The cement sector in the country is modest compared to those in its much larger neighbours, Argentina and Brazil. It only has four integrated plants with a total production capacity of around 1.4Mt/yr compared to, say, Brazil’s 70-odd plants with a capacity in excess of 85Mt/yr. However, a few things have been happening recently that are worth noting. Firstly, a new integrated plant operated by a new entrant opened in mid-2021. Cielo Azul Cementos y Calizas was set up by investors in Brazil with links to Uruguay. It started in ready-mixed concrete (RMX) in the early 2010s before it contracted FLSmidth in 2017 to build it a 0.6Mt/yr integrated cement plant at La Pacífica in Treinta y Tres. It has also opened an RMX plant in neighbouring Paraguay.

Votorantim Cimentos may have been irked by the opening of a new competitor in Uruguay as it blamed it for a drop in its third quarter revenue in 2022 in its Latin American region outside of Brazil. It described the dynamic in the country as ‘challenging.’ Its local business partner, Cementos Molins, was a bit more balanced in its assessment for 2021, reporting that earnings had falling slightly due to global input cost rises and that sales had fallen due to increased competition from new capacity. Whatever else happens, now that the Minas upgrade project has finished, it seems likely that Cementos Artigas’ costs have the potential to decrease.

The country’s third cement producer, Cementos del Plata, was also busy in 2022. The subsidiary of state-owned Administración Nacional de Combustibles, Alcohol y Portland (ANCAP) announced in September 2022 that is was going to seek a business partner in its business. Its reasoning was that it wants to restore competitiveness to the local cement market and reverse the ‘deficit’ economic situation of the last 20 years. By November 2022, 11 companies had been selected for the next stage of the process. Notable entrants include InterCement-subsidiary Loma Negra, Empresa Publica Productiva Cementos de Bolivia (ECEBOL), Cementos Artigas, Cielo Azul Cementos y Calizas and the Turkish Cement Manufacturers' Association (TürkÇimento). That last name is particularly interesting as it is the only organisation with an obvious link to the cement sector from outside of South America. Two China-based engineering companies are also among the contenders.

Prior to the current initiative to gain inward investment into Cementos del Plata, ANCAP has been noteworthy for union activity at its plants such as strikes in recent years. A reported attempt to privatise the Paysandú plant in 2020 was blocked by the unions, according to local press. In separate news, ANCAP concluded from an investigation in June 2022 that persons unknown had attempted to intentionally damage the kiln of its Minas plant through the introduction of foreign materials. There is no reason to connect the two stories but it does suggest that any investor into the business might want to consider a wide variety of stakeholders as part of any due diligence process.

Uruguay’s cement sector is changing as we have seen above. Cementos Artigas has completed an upgrade to one of its plants, Cielo Azul Cementos y Calizas built a new integrated plant in 2021 and Cementos del Plata is actively hunting for a partner. Just who that new investor might be has implications for the local sector. The Government of Uruguay announced in 2021 that it wanted to set up free trade agreements with China and Türkiye. Unsurprisingly, both Turkish and Chinese organisations are amongst the ones that have made it to the current selection stage.

Pakistan: All cement plants in Pakistan will have implemented systems for tracking taxable assets by 1 April 2023. The required upgrade comprises an applicator to generate and affix unique identification stamps on products for digital monitoring. The Business Recorder newspaper has reported that the Federal Board of Revenue initially set a deadline of 1 July 2022 for conformity with the new rules. Plant operators will bear the cost of licences for their new applicators.