Cement News tagged: Environmental
VDZ study researches future cement and concrete resources in 2050
The new VDZ study "Resources of the future for cement and concrete – Potential and action strategies" describes a possible 2050 scenario aimed at further reducing primary raw material utilisation. In Germany the various by-products and recycled materials already employed today enable more than 10Mta of primary raw materials to be saved, depending on their availability. "Blast furnace sl...
CEMEX signs ETFuels agreement
CEMEX has signed an agreement with green fuels producer ETFuels, to transform CO 2 from CEMEX’s Alicante cement plant in Spain into green fuels. Under this agreement, ETFuels will combine up to 450,000tpa of captured CO 2 with green hydrogen to produce more sustainable fuels in the form of green methanol (e-methanol). CEMEX is evaluating several strategies and partners to perform CO 2 c...
FICEM and GCCA Seminar sets out Latin American Net Zero goal
FICEM and the Global Cement & Concrete Association (GCCA) hosted an online seminar on 'Acceleration of Net Zero: cement and concrete' on 22 February 2023 to outline the progress being made in the Latin American region. Thomas Guillot, GCCA CEO, explained that there is homework be done to adapt the GCCA's Net Zero Road Map launched in 2021 to the local regions to reach net zero for carbo...
CRH Ventures invests in Carbon Upcycling
CRH Ventures announced its investment in Carbon Upcycling Technologies (CUT), a company whose patented technology aligns closely to CRH Ventures’ circular, zero-waste sustainability values. CUT’s pioneering technology transforms local industrial byproducts and natural materials, such as slag, shale, and fly ash, into superior additives. This helps to significantly reduce clinker content an...
Work accelerates on Slite CCS plant
Cementa ( Heidelberg Materials group ) is accelerating work to establish a full-scale carbon capture and storage (CCS) facility on Gotland, Sweden. The project, Slite CCS, is one of Sweden's most comprehensive climate change initiatives and is now being planned in a feasibility study. The goal is to transform the Swedish cement industry by 2030. When the CCS facility is ready in 2030, it w...
Holcim Spain invests EUR8m in AF at Toledo plant
Holcim España has invested EUR8m in expanding its alternative fuel facilities at its Villaluenga de la Sagra cement plant in Toledo, Castilla-La Mancha province. The investment enables the plant to achieve a thermal substitution rate of 85 per cent and manage around 100,000t of waste. As a result, the Villaluenga de la Sagra works will reduce its CO 2 emissions by more than 30,000tpa. Car...
Leilac signs MoU with Heirloom for direct air capture of CO2
Leilac, Calix's 93 per cent-owned subsidiary focussing on decarbonisation of cement and lime, has signed a Memorandum of Understanding (MoU) with Heirloom, a direct air capture (DAC) company. The partnership between Leilac and Heirloom, whose investors include Bill Gates-backed Breakthrough Energy Ventures, as well as existing Leilac shareholder Carbon Direct Capital Management, Ahren Innov...
Solar MEAD project receives US$3.2m funding
Synhelion has announced that the US Department of Energy awarded US$3.2m to Solar MEAD, a joint project headed by CEMEX, Sandia National Laboratories,and Synhelion, which aims to decarbonise cement production. Solar MEAD aims to replace the use of fossil fuels with concentrated solar thermal (CST) energy in clinker production. CEMEX and Synhelion have been collaborating to introduce CST...
Dyckerhoff supplies cement for Düsseldorf light rail project
Dyckerhoff is supplying cement and concrete for a new route is being built for the U 81 light rail line, which will connect Düsseldorf airport with the existing light rail network, thus enabling a direct journey from the airport via the old town to the main train station. In the first construction phase, which is 1.9km-long, not only two bridges are being built, one of them almost 0.5km l...
Cement industry stakeholders seek amendments to TEN-T Regulation
Holcim , Heidelberg Materials , Salonit Anhovo , SINTEF and CEMBUREAU are among 24 stakeholders that have signed a letter from Bellona and the Clean Air Task Force (CATF) calling on the European Parliament’s Committee on Transport and Tourism (TRAN) to support amendments to the Trans-European Transport Network ( TEN-T) Regulation to recognise transport of CO 2 to storage via ship, rail, b...
Holcim and 14Trees delivers on 3D printed Kenyan houses
Holcim has successfully completed the largest 3D-printed affordable housing to date through 14Trees, its joint venture with British International Investment, the UK’s Development Finance Institution (DFI) and impact investor. The 3D printing of 10 housing units in Kenya’s Mvule Gardens project was made possible with TectorPrint, Holcim’s proprietary, innovative and versatile 3D printing ink...
CEMBUREAU calls for debate on CO2 utilisation
CEMBUREAU, the European cement association, has reacted to the 2041 phase-out date for industrial CO 2 in the European Commission draft Delegated Act (ECDA) on renewable fuels of non-biological origin (RFNBOs). “By proposing an arbitrary deadline on the use of industrial CO 2 , the European Commission severely restricts the deployment of carbon capture and utilisation (CCU) in the cement s...
SaltX invests in electric calcination demonstration facility
SaltXis is investing about SEK50m (US$4.8m) in an industrial electric calcination demonstration plant. This follows successful and verified tests for manufacturing climate-neutral lime and SMA Mineral’s pre-order of the first electric calcination factory. Since autumn 2021 SaltX Technology has been conducting test operations for its electric calcination technology. In 2022 the company scale...
TITAN buys minority stake in Aegean Perlites
TITAN Cement International (TCI) is advancing its growth strategy by taking a participation in Aegean Perlites and partnering with its majority shareholder family, thereby securing the long-term pozzolan sourcing needs of the group. Aegean Perlites operates perlite and pozzolan quarries on the Greek island of Yali , which has substantial high-quality reserves, including access to port lo...
Holcim launches calcined clay cement line in Europe
Holcim has launched a calcined clay cement operation in its Saint-Pierre-la-Cour plant in France to deliver ECOPlanet green cement with 50 per cent lower CO 2 footprint compared to standard cement (CEM I). This advanced production line will use Holcim’s proprietary technology proximA Tech and produce up to 500,000toa of low-carbon cement. The sustainable operations are powered with 100 p...
Hoffmann Green partners with Eloy in Belgian first
Hoffmann Green Cement Technologies has signed a partnership agreement with the Belgian group Eloy for pilot applications of ready-mixed concrete and prefabrication using Hoffmann’s innovative clinker-free cement. To test this new product while familiarising Eloy site teams, the first pilot construction projects with Hoffmann cement in Belgium are planned for the first half of 2023 in the pro...