Displaying items by tag: Holcim
Switzerland: Holcim has announced its support of Beton, the first Swiss exhibition dedicated to the history of concrete, at the Swiss Architecture Museum in Basel. The exhibition will run until 24 April 2022 and feature talks by an industry expert on the future of concrete.
Holcim chief executive officer Jan Jenisch said “I congratulate our partners at the Swiss Architecture Museum for creating this first-of-its-kind exhibition showcasing the essential role of concrete in our world. This exploration is a great inspiration for all of us at Holcim as we shape the future of concrete, making it green, circular and technology-driven. Throughout its history, concrete has been part of building progress in our world. Today we are reinventing it to make it work for people and the planet.”
Holcim launches Strategy 2025 – Accelerating Green Growth
18 November 2021Switzerland: Holcim has launched its Strategy 2025 – Accelerating Green Growth plan to become a global innovative and sustainable building solutions leader. Under the plan, the group will expand its solutions and products sales to account for 30% of consolidated sales by 2025. During the three-year period, it aims to deliver continuous group sales growth of 3 – 5% and over-proportional recurring earnings before interest, taxation, depreciation and amortisation (EBIT) growth on a like-for-like basis. It is also targeting a 10% return on invested capital (ROIC), cash conversion of 45% and leverage below 1.5x.
As part of the new strategy, the group will aim to recycle 75Mt of materials, including 10Mt of construction waste, in its products in 2022 – 2024. It aims to invest Euro476m in green capital expenditure (CAPEX) and link 40% of its financing agreements to its sustainable performance.
Chief executive officer Jan Jenisch said “We delivered what we promised with our Strategy 2022 one year in advance, setting strong foundations for our next era of growth. With our new level of performance, we have the firepower to invest in solutions and products to make it 30% of our company, while leading the way in green building solutions from ECOPact green concrete to energy-efficient roofing.” He added “With our Accelerating Green Growth strategy, we are ready to seize the opportunities ahead on our way to becoming the global leader in innovative and sustainable building solutions.”
LafargeHolcim US and Geocycle receive first delivery of coal ash under 6Mt recycling contract with CenterPoint Energy
17 November 2021US: LafargeHolcimUS and its subsidiary Geocycle have successfully completed a barge shipment of 2000t of reclaimed bottom ash and fly ash from a pond at CenterPoint Energy’s AB Brown coal-fired power plant at Evansville in Indiana. The delivery is the first under a new 6Mt multi-year coal ash recycling contract with the energy provider.
LafargeHolcim US will use the coal ash to replace clay and sand in cement production at its Ste. Genevieve cement plant in Missouri. The producer says that this will help to reduce the plant's consumption of raw materials. LafargeHolcim US and Geocycle have invested US$80m in infrastructure to extract, process, transport, store and recycle ash from the power plant. Geocycle has managed the on-going joint recycling initiative between LafargeHolcim and CenterPoint Energy since 2009.
LafargeHolcim US's chief executive officer Toufic Tabbara said “This milestone is a tangible example of how industry participants together can develop creative and efficient solutions that contribute to the circular economy. Together, LafargeHolcim, Geocycle and CenterPoint Energy will avoid landfilling for power plants and reduce the consumption of non-renewable raw materials. This is a clear win-win for people and our planet.”
Autonomous haulage in the cement sector
10 November 2021Volvo Autonomous Solutions and Holcim Switzerland announced this week that they are testing and developing the use of autonomous electric haulers in a limestone quarry. It’s a two-part project, as being able to run electric dump trucks will help Holcim to meet its sustainability goals by switching to renewable energy supplies. Automating the control of the trucks then lets Holcim work towards its digitisation targets as part of its ‘Plants of Tomorrow’ initiative. Holcim Switzerland has also been running a drone programme at the plant (see GCW520) and has been using a few electric concrete mixer trucks since early 2021.
The use of autonomous haulage systems (AHS) in quarries by the cement industry seems to mark the start of something new. As far as Global Cement Weekly can tell, the Volvo Autonomous Solutions - Holcim Switzerland project is the first one in the cement sector that has been announced publicly. Most of the examples of AHS to date have been for heavy mining applications such as iron ore, copper, oil sands and coal. Automation in limestone and aggregate extraction has been slower. One recent example in the aggregate sector was announced in late 2020 when Norway-based technology company Steer said it had signed a contract with Romarheim to supply three autonomous dump trucks for use in a stone quarry. Previously Steer has used its vehicles to clear unexploded ordinance for the Norwegian army.
AHS have been around commercially since the mid-2000s when Komatsu tested and then deployed one at a copper mine run by Codelco in Chile. By September 2021 Komatsu said it had commissioned over 400 trucks with its autonomous system and that these had hauled over 4Bnt of materials. For its part Caterpillar says it started its first automated vehicle research program in 1985 and was even testing a pair of Cat 773 dump trucks in the 1990s. However, it then took a pause before resuming after 2000 and starting its commercial projects in the 2010s. In April 2020 it hit 2Bnt of hauled materials by AHS using its MineStar Command product. Hitachi, Liebherr and Belaz have also been working on their own AHS products in conjunction with third party technology providers and these were developed later in the 2010s. Most of these products are complimentary control systems that have been added to existing models or can be added to new ones. Autonomous vehicle company ASI is the other big name in the field with its Mobius product. Unlike the other systems, this is purely a retrofit product. ASI does not make its own vehicles. Komatsu and Caterpillar have also developed retrofit kits for their systems.
Most of the products above look mostly like normal trucks with the addition of extra kit. Volvo and Scania have also been working on AHS but their products have been taking it further by removing the cab entirely. Scania launched its AXL product in September 2019. Volvo launched its Volvo Autonomous Solutions subsidiary in 2020 and its Tara system electric dump truck the same year. Volvo had previously planned to run a pilot for its Tara truck with Harsco Environmental carrying slag at the Ovako Steelworks in Hofors, Sweden. Unfortunately the pilot was disrupted by the start of the coronavirus pandemic shortly after it started.
It’s early days yet with the use of autonomous vehicles in the quarries of the cement and aggregates sectors. Obvious advantages are additional operational hours, better worker safety and reduced costs. As ever with automation, cutting out human jobs would be one disadvantage for the current workers at least. There is also the possibility that an experienced human driver using efficiency software tools might be better than a fully AHS. A challenge in the field is developing open standards or methods to allow autonomous machines to communicate or work with both products by the same manufacturer and its rivals, as well as with conventional human-driven ones. Another challenge is for the mining and quarrying industry to determine how flexible it wants its heavy vehicles to be. One thought to end with this that an autonomous vehicle with a cab and a steering wheel can still be driven by a human. The cab-less vehicles being tested by Volvo and Scania would be rather less useful if they get into a situation where the software can’t cope. Lots to consider.
If readers are aware of other examples AHS in the cement industry, please let us know at This email address is being protected from spambots. You need JavaScript enabled to view it.
Lafarge Algeria exceeds 2Mt of cement exports
10 November 2021Algeria: Lafarge Algeria announced that it had exported a total of 2Mt of cement on 9 October 2021 from the start of its operations in 2016. Horizons News has reported that the company exported 0.8Mt of cement in the first nine months of 2021, more than double that in the corresponding period of 2020. It aims to exceed 2.5Mt of cement exports by the start of 2022. Its target for 2022 is full-year cement exports of 2.6Mt, double its 2021 target of 1.3Mt.
Holcim commits to 40% sustainable financing by 2024
10 November 2021Switzerland: Holcim says it wants to reach at least 40% of sustainable financing by 2024. It intends to put climate action, water preservation and safety at the heart of its strategy to do this. The company has linked this commitment with the completion of two new sustainability-linked financing transactions worth above Euro2.8bn. It has also joined the United Nations Global Compact (UNGC) Chief Financial Officers (CFO) Taskforce alongside 60 companies representing a combined US$1.7Tn in market capitalisation. The UNGC CFO Taskforce aligns members’ finance strategies with the United Nations Sustainable Development Goals (SDG).
Holcim’s CFO Géraldine Picaud said, “Sustainability is at the core of what we do. That's why we set ourselves some of the most ambitious goals in our industry. Walking the talk, we are putting climate, water and safety at the heart of our financing strategy. To make a bigger impact, I am delighted to be a member of the UNGC CFO Taskforce to move this agenda forward with my peers.”
In August 2021, Holcim refinanced a Euro3bn syndicated credit line linking it to climate and safety in line with the UN SDGs. The cost of the credit facility will depend on the company’s achievement of its annual targets in these areas. In September 2021, Holcim placed a new 10-year US$100m sustainability-linked bond, based on its 2030 CO2 reduction target. This issue represents its first private placement of a US Dollar medium-term note linked to climate action. The investor will be entitled to a higher coupon should the company not meet its climate objective. These actions follow the company’s Euro850m sustainability-linked bond issued in November 2020.
Cool Planet Technologies and Hereon to supply carbon capture system for Holcim Deutschland’s Höver cement plant
09 November 2021Germany: Cool Planet Technologies and Hereon have signed a memorandum of understanding with Holcim Deutschland to deliver a carbon capture system for a carbon capture and storage (CCS) trial at the producer’s Höver cement plant in Lower Saxony. Cool Planet Technologies will install their system, which is based on Hereon’s PolyActive membrane technology. The system will have a capture capacity of 5600t/yr and operate from early 2022 to early-mid-2023. If successful, two subsequent expansions will increase the system’s capacity to 170,000t/yr, commencing operation in 2024, and 1.3Mt/yr, commencing in 2026.
The suppliers say that their membrane-based capture system is capable of reducing the energy intensity and eliminating the need for other chemical inputs in CCS.
Holcim Schweiz and Volvo Autonomous Solutions develop automated electrical dumpsters
05 November 2021Switzerland: Holcim Schweiz has partnered with Sweden-based Volvo Autonomous Solutions to test and develop automated electric dumpsters at its Gabenchopf quarry in the Siggenthal. The companies aim to develop a safe, efficient and sustainable dumpster for use in the cement industry.
CEO Simon Kronenberg said “We are very excited to be working with Volvo on this project. For us, this project means a further step towards realising our sustainability goals: in order to make a contribution to a sustainably built future, we continuously invest in measures to reduce our ecological footprint and look for solutions that are both innovative and sustainable."
Cementis Océan Indien to acquire Holcim's Indian Ocean subsidiaries
03 November 2021Africa/Asia: Holcim has agreed to sell Holcim Madagascar, Holcim Reunion, Lafarge Comoros, Lafarge Mauritius and Lafarge Mayotte to Cementis Océan Indien, a newly launched subsidiary of Mauritius-based Taylor Smith Investment. The Les Echos newspaper has reported that Cementis Océan Indien's acquisition of Lafarge Seychelles is on-going.
Cementis Océan Indien chair Colin Taylor said "The companies that have been bought are all financially solid.” He added "Cementis is positioned as the regional leader in the production and distribution of cement."
LafargeHolcim US reveals more detail on carbon capture study at Ste. Genevieve cement plant
03 November 2021US: LafargeHolcim US has revealed more information about a commercial-scale carbon-capture study based at its integrated Ste. Genevieve cement plant in Missouri. The project aims to deliver a front-end engineering design (FEED) study for a carbon capture retrofit that can separate up to 95% of CO2 emissions at the plant. The captured CO2 will be ‘pipeline ready’ for geological storage and analysis of the project socio-economic impact will also be part of the study. The US Department of Energy’s National Energy Technology Laboratory awarded US$4m to the Prairie Research Institute at the University of Illinois to work on the project in early October 2021. LafargeHolcim and Air Liquide are also making cost share contributions.
The design will use Air Liquide’s Crycocap FG system at the cement plant. LafargeHolcim US says that it combines pressure swing adsorption capabilities with cryogenic refrigeration technologies to achieve high CO2 capture rates with high CO2 purity rates. Notably, for a carbon capture project, the Ste. Genevieve plant has one of the largest single clinker kilns in the world.