Displaying items by tag: Switzerland
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."
Holcim increases nine-month sales, earnings and profit in 2021
29 October 2021Switzerland: Holcim’s consolidated sales rose by 16% year-on-year to Euro18.7bn in the first nine months of 2021 from Euro16.1bn in the first nine months of 2020. The company’s recurring earnings before interest and taxation (EBIT) rose by 33% to Euro3.3bn from Euro2.48bn. Its operating profit rose by 38% to Euro3.11bn from Euro2.26bn.
The group increased its cement sales by 7.8% to 150Mt from 139Mt. Volumes in Asia Pacific were 51.7Mt, up by 17% from 44.2Mt; volumes in Europe were 35Mt, up by 4.1% from 33.7Mt; volumes in Middle East Africa were 27.2Mt, up by 11% from 24.5Mt; volumes in Latin America were 20.5Mt, up by 18% from 17.3Mt and volumes in North America were 15.1Mt, up by 1.5% from 14.9Mt.
CEO Jan Jenisch said “I’m pleased that we have achieved a record quarter of profitable growth once again. I congratulate my teams for their exceptional resilience as they continue to successfully navigate the challenges posed by the pandemic in a dynamic business environment. On the back of their performance we have revised our recurring EBIT growth guidance from 18% to at least 22% on a like-for-like basis.” He continued “Most importantly, our colleagues have kept their focus on our key long-term value creation drivers to become the global leader in innovative and sustainable building solutions. We are picking up momentum in our strategic portfolio transformation, with the divestment of our business in Brazil, the announcement of nine bolt-on acquisitions so far this year and the expansion of our Firestone GacoFlex range from Mexico to Colombia and Ecuador.”
Switzerland: The Science-Based Targets Initiative (SBTi) has validated Holcim’s 2050 net zero CO2 emissions pathway. The pathway consists of targets covering Holcim’s entire value chain, across Scopes 1 – 3.
CEO Jan Jenisch said “The building sector has an essential role to play to accelerate our world’s transition to net zero. I am proud to be joining the SBTi today to announce Holcim’s net zero pathway to 2050. By setting the first Net-Zero Standard for our industry, we are walking the talk on our commitment to take science-driven action to win the Race to net Zero.”
Switzerland: Jura Cement has installed a PREMAS 4.0 continuous monitoring system supplied by Aumund at its Wildegg cement plant. The system informs operators about the condition of the equipment used in cement production at the plant in real time via the PREMAS Cloud. It also provides service life estimates for critical components.
The Wildegg plant previously hosted a prototype PREMAS 4.0 in early 2020.
Head of Maintenance Ramona Keller said “We are convinced that predictive maintenance has a future. With PREMAS 4.0, we can better plan spare parts and maintenance, which has a positive effect on resources and costs. The PREMAS Portal is easy to use and very clear. It enables us to recognise immediately where there is a need for action, regardless of time and place."
Watch out for more on this project in the forthcoming December 2021 issue of Global Cement Magazine
Holcim launches 2030 People Strategy
26 October 2021Switzerland: Holcim has announced new global social impact targets for 2030 under its new People Strategy. The targets fall under three pillars. These are ‘bridging the housing and infrastructure gap,’ ‘improving livelihoods’ and ‘upholding human rights.’ The company says that this will entail efforts to ensure adequate housing and infrastructure for all, support for health, education and skill building and the implementation of due diligence across its value chain. The strategy includes a target to create Euro468m of social value by 2030. The figure will include the total value of schools, hospitals, rural roads and affordable housing renovated or built in the period. Between 2016 and 2020, Holcim benefited over 31m people with Euro187.21m in social investment.
CEO Jan Jenisch said “Our business plays an essential role in society's progress. We build the roads, bridges, hospitals and schools that enable people to thrive around the world. With 3bn people expected to lack access to adequate housing by 2030, I am committed to putting our business to work to uplift our communities.”
Holcim to reduce water intensity of cement production by 33% before 2030
08 September 2021Switzerland: Holcim has announced further details of its ‘nature-positive’ 2030 biodiversity and water management strategy. The producer says that under the strategy it will implement a 33% reduction in its cement operations’ water intensity by 2030. It will reduce the water intensity of its ready-mix concrete operations by 15% over the same period. Across all its activities, it is aiming to achieve water positivity at 75% of its sites and install a water recycling system at every site. The company says that it will continue to develop and deploy its nature-based approach across its products and solutions.
Holcim sets 2030 biodiversity and water targets
03 September 2021Switzerland: Holcim has announced a strategy to become ‘nature-positive’ by restoring and preserving biodiversity and water. It will also undertake measures to bring more nature into cities. The strategy is based on transformative rehabilitation plans and measured by a science-based methodology developed in partnership with the International Union for Conservation of Nature (IUCN). Holcim aims to replenish freshwater in water-risk areas while lowering water intensity across all its product lines. It will also accelerate the deployment of solutions such as Hydromedia and green roof systems for more liveable urban environments. The group says that its nature-positive strategy places it among the top 1% of the 500 largest global companies with science-driven biodiversity targets.
Chief Sustainability and Innovation Officer Magali Anderson said, “With nature at the heart of everything we do, I am pleased that we are taking significant steps to improve our biodiversity and water stewardship in a measurable and science-driven way. Building on our Net Zero commitment, our nature-based solutions play a vital role in reducing the impact of climate change and increasing our business resilience. Becoming nature-positive plays a critical role in our vision to build progress for people and the planet.”
Drone usage by the cement industry
25 August 2021Holcim Schweiz hit a milestone recently with the aerial drone programme at its Siggenthal cement plant. The project with Voliro, a Switzerland-based technology start-up, has started to use multi-rotor drones to conduct official measurement flights. They used them to take measurements to determine the steel wall thicknesses of the cement kiln and the cyclone preheater. The work has been part of Holcim’s ‘Plants of Tomorrow’ industrial automation plan with unmanned aerial vehicles (UAV). Key features of the particular drones being used are that they can be rotated around all axes by a special rotor system and can even fly upside down.
Holcim has been using drones in and around cement plants for a few years now. When it launched the Plants of Tomorrow plan in 2019, Switzerland-based drone supplier Flyability said that the cement company had chosen its Elios 2 model to perform confined space inspection. Earlier in 2017 another supplier, SenseFly, said that LafargeHolcim Tanzania had been using its fixed-wing products. Holcim is also far from alone in its use of drones. A few examples among many include Cemex USA’s work with Kespry earlier in 2021, HeidelbergCement’s work in North America and Germany in 2020 and 2021 and Votorantim’s testing at its Córdoba and Niebla plants in Spain back in late 2015.
UAV usage by armed forces dates back to examples like unmanned incendiary balloons being deployed in the 19th century to Azerbaijan’s reported decisive use of drones in its war against Armenia in late 2020. The current era of industrial UAVs began after 2000 when governments starting issuing civilian permits, miniaturisation occurred and improvements in cameras, sensors and computing power followed. For the mineral processing sector the trend started with drones being used for stockpile management and quarry surveying. At present this is the main area that UAVs are used for by the sector, often coupled with photogrammetry techniques. CalPortland’s Adam Chapman’s paper at the 2021 IEEE-IAS/PCA Virtual Cement Conference described one company’s use of UAVs in the cement industry since 2016, looking at licensing, cost, quality of data, drone technology, fleet management and field experiences.
More recently though, tests of drones used to survey cement plant buildings and structures have started being publicised such as Holcim’s work at Siggenthal. A presentation by consultant John Kline and Chris Place of Exelon Clearsight summarised the use of drones for structural inspection at cement plants at the Global CemProducer 3 webinar in January 2021. The key benefits they promoted of using an UAV in this way were: improved safety because workers have reduced risk from climbing, working at height or in confined spaces; less time to conduct a survey; higher resolution photographs and video; better coverage through grid method surveying; and an overall lower cost. However, on that last point, other commentators have noted that market-leading drones for surveying are relatively expensive and easy to damage. Drones have since been used to start going inside structures at cement plants with Kline demonstrating their use to inspect the condition of refractory within the cooler, kiln, pre-heater and cyclone of a production line at the Global CemProducer 2 webinar in July 2020. HeidelbergCement has also been doing similar things, with an inspection trial using a drone of the kiln at the Schelklingen plant in Germany during the 2021 maintenance shutdown period at the site.
So far the use of drones by the cement industry has mostly been in a surveying or inspection capacity. Given the short time that UAVs have been used like this there is likely to be scope for lots more development both within existing fields and new ones as the sector works out how best the technology can be used. One application we couldn’t find in the research for this short article was the use of drones for security and surveillance tasks at cement plants and quarries although this may be happening already. However, there could be a more active role for drones if or when a company finds a way for them to start making basic repairs or carrying out simple maintenance in those hard to reach areas that drones excel at accessing. Research examples exist of UAVs being used to spray concrete or repair materials onto minor defects in concrete structures. Yet considerable challenges face these kinds of applications such as the weight of a loaded multi-rotor drone or damage from rebound. Before we all get too worried about drones replacing our jobs though it is worth considering that Amazon’s plan to deliver packages by UAV was first announced in 2013 and it still hasn’t happened yet. It may yet, but for now in most situations humans remain cheaper and more practical than robots or drones.
Lafarge Africa tops Nigerian gender diversity index
24 August 2021Nigeria: Lafarge Africa has ranked first on PWR Advisory’s Nigerian Exchange Top 20 companies for gender diversity. 46% of the group’s board seats are female-occupied, up from 40% in 2020.
Chair Adebode Adefioye said “Lafarge Africa's commitment to female representation at the board and management rank and file level is unwavering. Our diversity and inclusion targets, which align with our sustainability strategy, set us apart and are a clear indication of our resolve to continue on this trajectory for more extraordinary outcomes. We remain resolutely committed.”
Lafarge Canada supplies EcoPact Zero concrete in Canada
24 August 2021Canada: Lafarge Canada has supplied the first EcoPact Zero near-zero net CO2 ready-mix concrete in Canada. The subsidiary of Switzerland-based Holcim supplied the concrete to a Habitat for Humanity housing development site in Kingston, Ontario.