Displaying items by tag: agriculture

Brazil: Votorantim Cimentos has inaugurated its first unit in Brazil for Viter, its agricultural inputs business, and Verdera, its sustainable waste management business. Located in Itaperuçu, the unit comprises a new Verdera waste crushing plant and an agricultural limestone production line for Viter. This initiative is part of a US$785m investment programme.

Verdera's Itaperuçu facility has a capacity of 48,000t/yr, tripling its previous capability, and is equipped with technology for sustainable waste treatment. The waste processed at the plant will be converted into clean energy for cement production at Votorantim's plant in Rio Branco do Sul, using co-processing technology developed by Votorantim in Brazil in 1991. Viter's new line will increase agricultural limestone production in Paraná. The Itaperuçu plant, along with the existing Rio Branco do Sul unit, brings Viter's total capacity to 1.5Mt/yr of agricultural limestone in Paraná. The new plant features filters for emission control and utilises biomass as a renewable energy source.

India: The Saffron Growers Association (SGA) has said that cement plants in Kashmir are causing dust pollution, to which the association attributed the decline of the local saffron industry. Down to Earth News has reported that the SGA alleges that the state’s traditional crop has ceased to be profitable because of extra costs arising from the fall of dust during flowering season. The association added that pollutants such as nitrous oxides (NO_x) and sulphur dioxide (SO₂) can also affect saffron’s growth.

The SGA called on authorities to regulate the construction of cement plants and their emissions more closely.

UK: Cemex UK says that it has collected 130,000t of by-pass dust (BPD) from its Rugby cement plant in Warwickshire since 2015. The producer supplies the BPD to the agriculture sector, where it can replace traditional fertilisers and lime due to its high lime and potassium content. Additionally, Cemex UK has sponsored research into this and other circular economic uses of BPD, including an on-going study which claimed the Carbon Journey Award at the Eco Innovation North West Awards 2023.

Cemex’s Europe regional head of sustainability Paul Fletcher said “We are very proud of our partnership with Silverwoods and the considerable positive impact their innovation and expertise has had on our ability to reuse BPD for other applications. We believe it leads the way in our industry and presents real potential to be adapted elsewhere across our operations. Not only does it benefit the environment by reducing the amount of materials that need to be disposed of, but it generates a product that has a value for farmers and helps cut the use of traditional materials.” He added “This partnership demonstrates that to deliver true circularity, more industrial by-products, including those from different sectors of the economy, need to be used as secondary resources, rather than primarily be seen as waste. If this is to be achieved, a new perspective is needed to boost circular economy practices, with regulations and permitting supporting this proactively.”

Europe: The European cement industry association, Cembureau, has welcomed the enactment of the Nature Restoration Law, which aims to restore ecosystems through binding targets in line with the EU Biodiversity Strategy. The European Commission says that the law provides a framework to 'secure the things nature does for free, like cleaning our water and air, pollinating crops and protecting us from floods,' as well as to help limit climate change to +1.5°C.

In a joint statement with other extractive industry bodies, Cembureau told the EU that member states' national restoration plans should take into account industry efforts to plan and implement nature restoration, that member states should protect pioneer species in line with the Nature Directives Species Protection Guidelines' definition of temporary nature and that restoration efforts outside of designated Natura 2000 areas should be addressed on a case-by-case basis in recognition of sectoral specificities.

India: Ecologists have established a connection between the activities of cement plants in Khrew, Kashmir, and massive disruptions to local red deer herds. The deer, known locally as hangul, are now mainly restricted to one national park throughout their 600km-long historic range. Scroll News has reported that Khrew, where eight cement plants are situated, adjoins forest forming an important corridor for hanguls. Local conservation campaigners say that cement plants' incursion on traditional grazing land has driven farmers' herds into this ecologically important forest.

Some zoologists class the hangul as a species in its own right. The International Union for the Conservation of Nature categorises the animal as critically endangered.

India: A violent disturbance brought an end to a public hearing over ACC's plans to establish a new integrated cement plant in Masturi, Chhattisgarh, on 3 November 2022. Police reportedly used 'mild force' to subdue protestors who claimed that ACC has acted illegally. The Free Press Journal has reported that land recorded by ACC as 'barren' in document submissions is allegedly used by residents for cultivation of rice and other crops.

Limestone mining has already commenced at the Masturi site.

India: The National Bank for Agriculture and Rural Development (NABARD) has entrusted Ambuja Cement Foundation with responsibility for a new watershed development project in Himachal Pradesh’s Mandi District. The work will support local farmers in increasing their production and productivity. It will be the 10^th such project that Ambuja Cement Foundation has executed.

Director and CEO Pearl Tiwari said “Ambuja Cement Foundation has a long-standing relationship with NABARD, and we have been working together on watershed development in Himachal Pradesh for the past 14 years. With this new project, we are once again working to empower farmers of another district in the hilly region.”

Canada: Progressive Planet Solutions has appointed Ian Grant as its chief operating officer. He has been promoted from Vice President of Business Development. In his new role Grant will work with chief executive officer Steve Harpur to oversee operations and development of its micronised mineral technologies in addition to supporting the growth of the company's current business.

In May 2022 Progressive Planet completed the acquisition and integration of Absorbent Products and the expansion of its regenerative fertiliser operations. It also changed the name of its new subsidiary to Progressive Planet Products. As part of his work on the company's plan, Grant will be managing the shutdown of the seasonal regenerative fertiliser pilot plant in Spallumcheen by moving key equipment to expand the full commercial plant in Kamloops. Grant will be based at the company’s new joint head office for Progressive Planet Solutions and Progressive Planet Products in Kamloops.

Progressive Planet sells products with sustainable benefits to the agricultural, construction and industrial sectors including micronised minerals such as a proprietary supplementary cementing material made from recycled glass.

Mexico: Cemex has reported its successful completion of laboratory tests aimed at converting CO₂ emitted by cement kilns into carbon nanomaterials. The producer said that it was able to turn 50% of available carbon in a flue gas stream into nanomaterials. Possible industrial uses for carbon nanomaterials include in building materials, biomedicines, electronics and agriculture. Cemex says that its next step will be to scale the technology for a cement plant pilot study.

CEO Fernando Gonzalez said “This breakthrough technology is significant for Cemex, not only because it offers the potential to commercialise carbon emissions, but because it demonstrates the value of our Smart Innovation platform. The path to carbon neutrality will be built with innovation, and we remain committed to being at the forefront in developing new circular technologies and processes.”

Nigeria: Lafarge Africa, Holcim’s subsidiary in Nigeria and South Africa, says that it acheived record full-year results in 2021. Its net sales were US$705m, up by 27% year-on-year from US$554m in 2020. Meanwhile, its recurring earnings before interest, taxation, depreciation and amortisation (EBIT) rose by 43% to US$157m from US$110m.

CEO Khaled El Dokani said "Our 2021 performance showed significant improvement.” He added “We are equally pleased with the progress we are making on sustainability. Our use of affordable clean energy and agro-ecology footprint are in accordance with our net zero pledge journey."

In 2022, the company forecast ‘good demand momentum’ as it continues to maximise volume opportunities across its markets, while actively managing costs. During the year, it also plans to consolidate its sustainability efforts.