Displaying items by tag: Switzerland

Switzerland: The UN Secretary General, António Guterres, addressed a meeting of the Global Cement and Concrete Association (GCCA) in Zürich, Switzerland, on 13 June 2023. Guterres reiterated the role of cement as 'fundamental to building a better world.' He called on GCCA members to realise the association's 2050 Net Zero Roadmap in order to limit the rise in global temperatures to 1.5°C.

Guterres said “Science tells us that requires cutting global greenhouse emissions by almost half by 2030. That means taking a quantum leap in climate action – and slashing global emissions. Starting now.”

GCCA Thomas Guillot said “We applaud all the action our members are taking to implement carbon-cutting measures, and the latest data show emissions are coming down. But many challenges remain, which we must overcome, if we are to achieve net zero, including enabling polices and regulations from governments across the world which often don’t yet exist.” He added "I urge every manufacturer across the world who has not yet done so to join our pledge to eliminate emissions by 2050, But I also implore all governments to work with our essential industry, to deliver the policy framework that can create the favourable conditions to unlock the transition.”

Switzerland: Holcim has announced its participation in the Science Based Targets Network's Science Based Targets for Nature pilot. Under the initaitive, Holcim will submit targets for the conservation of land and freshwater ecosystems for validation later in 2023.

Holcim's chief sustainability and innovation officer Magali Anderson said "Setting science-based targets for nature is key to making a real and measurable impact to preserve and restore biodiversity and freshwater ecosystems. As part of this initiative, we aim to bring our climate and nature action closer together."

Hungary: The Hungarian National Professional Association of Construction Contractors (ÉVOSZ) has claimed that the government of Hungary has initiated negotiations to acquire Duna Dráva Cement and Holcim Magyarország. 24.hu News has reported that the construction industry is facing on-going cement supply issues due to a purported decline in domestic production. ÉVOSZ said that its members’ reliance on imports of cement has risen to 60% from 40%.

Duna Dráva Cement clarified that its joint owners, Germany-based Heidelberg Materials and Schwenk Zement, are ‘committed to their investment in Hungary and are not negotiating its sale.’

Meanwhile, Switzerland-based Holcim said "We are not in a position to comment on the news that the Hungarian state is negotiating with domestic cement producers and/or their foreign owners for the purpose of acquiring shares."

Nigeria: Lafarge Africa has opened a bag manufacturing unit at its Ewekoro cement plant in Ogun State. It has a bag production capacity of 105m/yr. The company says it is the first of its kind in the country. It is intended to increase the availability of bags through large-scale production locally. The project is a joint-venture run with MDV Industries.

Khaled El Dokani, the country chief executive officer for Lafarge Africa, said “We are using the best technology that produces the most efficient and durable bag in Nigeria. It is a very great day for us at Lafarge Africa.”

Switzerland: Holcim’s sales and earnings have risen in the first quarter of 2023 on a like-for-like basis despite the divestment of its India-based business in September 2022. Its net sales rose by 8% on a like-for-like basis to Euro5.84bn in the first quarter of 2023 from Euro6.57bn in the same period in 2022. Recurring earnings before interest and taxation (EBIT) grew to Euro503m from Euro626m. Sales and earnings increased, in real terms, in Europe and Latin America but earnings fell in North America. Both sales and earnings fell in Asia Middle East Africa. Holcim did not comment on the fall in earnings in North America but Reuters noted that US construction spending declined in February 2023 as the housing market coped with increases in the interest rate by the Federal Reserve.

Jan Jenisch, the chief executive officer of Holcim, said "This profitable growth was led by strong performances across our building materials businesses. Our teams continued our fast-paced execution, with 12 value-accretive acquisitions, including Duro-Last, completing our range of flat roofing systems. With strong underlying trends across all our businesses, we are confident we will close the full year strong.” He added that the group reached 16% of ready-mix concrete net sales with its ECOPact product and expanded its ECOPlanet product range with two calcined clay production facilities in France and Mexico. It also launched its ECOCycle technology platform with a target to beat a previous 2025 target of recycling 10Mt/yr of construction, excavation and demolition waste.

Holcim launched its formal take on construction and demolition waste (CDW) this week with the unveiling of its ECOCycle technology platform at the BAU architecture fair in Munich. This amounts to managing the distribution, processing, grinding and recycling of CDW back into new building material products. It claims that its concrete, cement and aggregate products can contain 10 - 100% of CDW with no drop in performance.

It is hard to gauge whether this is marketing for existing operations or the start of something new. Yet, in its 2022 Sustainability Report, Holcim said that it recycled 6.8Mt of CDW back into building products and that it is on track to meet its target of 10Mt by 2025. This target was neatly put into words as wanting “to build more new buildings from old ones.” Ahead of the announcement of the launch of ECOCycle, it added that it was going to roll out its Susteno product around Europe. This product, made from 20% CDW, was originally released in Switzerland in the late 2010s. Notably, recent acquisitions by Holcim that connect to its growing focus on CDW include Poland-based Ol-Trans in July 2022, UK-based Wiltshire Heavy Building Materials in October 2022 and UK-based Sivyer Logistics in April 2023.

As covered by Global Cement Weekly in February 2023, Holcim is not the only heavy building materials company pivoting to CDW. The European Union (EU) set a 70% recovery target for it in 2020 and various cement company sustainability reports have described the region as being receptive to moves into this sector. Cemex set up a global waste management subsidiary called Regenera at the end of January 2023. This division covers both alternative fuels, CDW and industrial by-products, so it is more general than Holcim’s current effort, but it shows intent in the same direction. Cemex previously set a target of recycling 14Mt/yr CDW by 2030.

Heidelberg Materials has been working on developing recycled concrete paste and its ReConcrete-360° concrete recycling process. As of its last sustainability report, this process had been tested at the pilot scale and is now being developed and scaled for industrial application. In addition to acquiring UK-based Mick George Group in December 2022 Heidelberg Materials has also purchased Germany-based RWG Holding in January 2023 and Germany-based SER Group in February 2023. All three companies operate in the CDW sector.

The other notable contribution that Heidelberg Materials has been making is as a partner of the ‘Circular City - Building Material Registry for the City of Heidelberg’ project. When Heidelberg Materials announced its involvement in the initiative in mid-2022 it said it was the first city in Europe to apply the principles of urban mining. The goal of the project is to take an inventory of the city’s buildings and then compile it in a digital material registry. The basis for the registry is the Urban Mining Screener developed by EPEA (Environmental Protection Encouragement Agency). This programme can estimate the composition of buildings based on building data such as location, year of construction, building volume or building type. Circular economy supply chains can then act accordingly when a building is retrofitted, demolished or deconstructed. So, for example, at the start of the project it worked out that a former US Army housing estate conversion site was calculated to contain approximately 466,000t of material, with about half in the form of concrete, a fifth in the form of bricks and 5% as metal.

That last example compares to a European Commission estimate that, as a whole, Europe generates around 450 - 500Mt/yr of CDW. A third of this is concrete. As with alternative fuels and slag previously, this may be money going into the ground. Recycling building materials is not new but any significant increase in reusing CDW that can reduce the clinker factor of cement (and the cement factor of concrete) offers a potentially cheaper route to building materials decarbonisation than carbon capture and utilisation/storage at current costs. Hence the continued interest.

Switzerland: Holcim has launched ECOCycle, its initiative to recycle construction demolition materials into new building products. It says it can recycle construction demolition materials across a broad range of applications, from decarbonised raw materials in low-carbon cement formulation, to aggregates in concrete and fillers in road construction.

Jan Jenisch, the chief executive officer of Holcim, said “Across all metropolitan areas where we operate, we are at the forefront of driving circular construction to build new from the old. With our ECOCycle technology we can build cities from cities, recycling 100% of construction demolition materials into new solutions, so everything gets reused and nothing gets lost. With our world’s growing population and urbanisation, circular construction is essential to build a future that works for people and the planet.”

The building materials producer is deploying its ECOCycle technology across its range of products to scale up circular construction. It says that its process enables concrete, cement and aggregates to contain from 10 - 100% recycled construction and demolition waste with no change in performance. The initiative is supported by distributing, processing, grinding and recycling construction and demolition materials into new building material products.

ECOCycle brings together previous work Holcim has conducted in the field such as launching a cement in Switzerland made with 20% demolition and construction waste. The company is now launching this product elsewhere in Europe. In France it is building an affordable housing complex using 100% ECOCycle recycled concrete. In the UK it is building a residential area with 50% ECOCycle aggregates that have been made from 100% recycled construction demolition materials.

Russia/Uzbekistan: The US Department of State has imposed sanctions upon USM Holding including its subsidiaries Akkermann Cement and USM Cement in Russia, and Akhangarancement in Uzbekistan. The action is intended to target company owner Alisher Burhanovich Usmanov and his various business interests. Other USM companies in the iron, steel, copper, gold, telecommunications and real estate sectors are also affected.

The US Department of the Treasury’s Office of Foreign Assets Control noted that Usmanov was, “one of Russia’s wealthiest billionaires, with vast holdings across multiple sectors of the Russian Federation economy as well as internationally.” It added that he was linked to multiple senior Russian officials, including Russian President Vladimir Putin as well as Dmitry Medvedev, current Deputy Chairman of the Security Council of Russia and former President and Prime Minister of Russia. Usmanov has also been sanctioned by Australia, Canada, the European Union (EU), Japan, New Zealand, Switzerland and the UK.

These latest US sanctions are in response to the Russian invasion of Ukraine in February 2022. Companies on the sanction list are forbidden to conduct business transactions with any US citizens.

Akkermann Cement operates two cement plants and a network of 12 terminals in Russia. It acquired a majority stake in Uzbekistan-based Akhangarancement in early 2022.

Switzerland: Holcim has appointed Rodolfo Vargas Pedroza as Group Expert Geology. He previously worked as Group Lead Geology for the company from 2018. He has worked for Holcim Group since 2018 and other prior positions include Lead Geologist and Senior Mining Engineer. Before this he was the Head of Geology and Mining for Cemex from 2001 to 2011 and the Geology and Mining Manager for Cemex Colombia in the late 1990s. Vargas Pedroza is a graduate in geology from the Universidad Nacional de Colombia.

Switzerland: Holcim has published its Climate Report 2023, detailing the company’s progress towards meeting its sustainability commitments up to the end of 2022. The cement producer recorded net specific CO₂ emissions per tonne of product of 562kg/t, down by 1.7% year-on-year from 572kg/t in 2021. In line with its 1.5°C climate change-aligned targets, Holcim is committed to 420kg/t specific CO₂ emissions by 2030 and net zero by 2050.

Overall, the group’s Scope 1 CO₂ emissions from cement production fell by 2.5% to 77Mt from 79Mt, while its Scope 2 emissions remained at 5Mt and its Scope 3 emissions fell by 11% to 47Mt from 53Mt. Its cement had an average clinker factor of 73%, down from 73.6% in 2021. Holcim processed 6.8Mt of construction and demolition waste, up by 3% from 6.6Mt. Meanwhile, its thermal substitution rate of alternative fuel (AF) rose to 28% from 26%.

CEO Jan Jenisch and chief sustainability officer Magali Anderson said “With our successful transformation, we reduced our CO₂ per net sales by 21% in 2022, and commit to reducing it by over 10% in 2023. Accelerating the shift to net-zero cities requires deep partnerships across our value chain. In 2022 we engaged with public authorities to evolve building standards, with cities to scale up green demand in their projects, and with architects and engineers to specify sustainable solutions in their designs. We did this as a key partner for our customers, bringing solutions that help them achieve their sustainability goals.”