Cement News tagged: Environmental
Ecocem welcomes Irish Climate Plan 2023
Ecocem has welcomed the Government of Ireland’s mandate that public bodies must specify low carbon construction methods and low carbon cement materials for procured and supported construction projects from 2023. The mandate forms part of the government’s recently-released Climate Action Plan 2023 (CAP23). According to Ecocem, to successfully reduce the emissions of the cement industry wi...
Colombian environment ministry recognises Argos carbon neutrality contribution
Colombia’s Ministry of Environmental and Sustainable Development has recognised cement producer Argos , part of Grupo Argos, as an active participant in the National Carbon Neutrality Programme. Through its participation in the programme, Argos commits to supporting Colombia’s target to reduce its greenhouse gas emissions by 51 per cent by 2030 when compared with the reference scenario, and...
Sublime Systems secures funding for low-carbon cement
US-based Sublime Systems has raised US$40m to develop new technology to produce low-carbon cement. According to Bloomberg, Sublime has come up with a process that reduces energy use and carbon emission by splitting the cement-making process into two parts. The first step is the production of calcium in a form that will chemically react with silicon, the key element in sand. Sublime reduces...
CEMEX Phillipines and Manila Water Co collaborate on sustainability
CEMEX Holdings Philippines (CHP) has signed a Memorandum of Understanding (MoU) with Philippines-based Manila Water Co to collaborate on sustainability initiatives. Under the MoU both parties will look to accelerate their sustainable objectives on circular economy through the use of biosolids as alternative fuels, reports Manila Bulletin. They will also explore partnering on innovations in s...
Holcim is authorised to extend Mormont quarry
Holcim Switzerland has heard that the decision of the Federal Tribunal is to authorise the Birette extension of the Mormont quarry. This decision guarantees the long-term supply of local and sustainable building materials for its construction and infrastructure projects in French-speaking Switzerland. For the first time, federal judges have recognised the national importance of cement supp...
UltraTech improves CDP climate action rating to A-
UltraTech has been recognised as a leader in 'climate change' by Carbon Disclosure Project (CDP), a global non-profit environmental organisation, for its 2022 CDP disclosure. UltraTech received an ‘A-’ score for implementing best practices and for taking concerted action on climate issues, securing a place in the Leadership category. UltraTech’s score of 'A-' in FY21-22 by CDP is a ...
Decarbonising construction using AI and concrete sensors
Converge, a specialist in building AI and cloud-based technologies for the construction industry, and DEWALT, a global leader in the tools sector, have announced a strategic partnership to help decarbonise construction through Converge's revolutionary AI-based platform, ConcreteDNA, powered by data from DEWALT's new wireless concrete sensor, the DEWALT Signal Sensor. ConcreteDNA interpr...
India invests in green hydrogen production
The Indian government has approved a plan to invest US$2.3bn in green hydrogen. It plans to produce at least 5Mt of green hydrogen by 2030, reducing the dependence of its cement sector on fossil fuels and cutting greenhouse gas emissions. According to Time, India currently has around 166GW of renewable energy capacity, which is hopes to increase by 125GW by the end of the decade. The ai...
Oriano commissions solar projects for Shree Cement
India-based Oriano has commissioned two solar power projects for Shree Cement Ltd . The projects include a 10MWp at Seraikela Kharsawan, Jharkhand, and 30MWp (2 x 15MWp) at Banka, Bihar. The plant at Jharkhand was commissioned in July 2022, while the Bihar unit came on-stream in Jan 2023. Speaking about the commissioning, GM – Projects of Oriano Clean Energy Private Ltd, Vaibhav Bhatna...
CEMEX launches Bio-sourced admixture range
CEMEX has launched of a new range of bio-sourced admixtures designed for a reduced carbon footprint. These admixtures use natural, renewable and locally-sourced raw materials and may achieve a carbon footprint up to 70 per cent lower than traditional oil-based admixtures. Thanks to a unique production process, CEMEX’s admixtures are the first in the building materials industry to deliver th...
Cementa to develop water treatment plant
Cementa ( Heidelberg Materials ) plans a new water treatment plant to strengthen the drinking water supply in northern Gotland, Sweden. In the autumn of 2022, Cementa commissioned and tested a miniature water plant in the roof to evaluate technology and construction before the full-scale water plant is being built. The pilot plant, which has been in operation since last September at ...
Mason City Cement receives US senator Joni Ernst
On the visit of US Senator Joni Ernst to Heidelberg Materials ' Mason City Cement plant, David Perkins, vice president of government affairs and communications North America for Heidelberg Materials, said the company is committed to generating 50 per cent of its revenue from sustainable products by 2030. Mr Perkins and other company officials added that they also plan to reduce carbon dioxide...
Lafarge Canada begins low-carbon concrete project
Lafarge Canada and TransAlta Corp have entered into an agreement to advance low-carbon concrete projects in Alberta with a project to repurpose landfilled fly ash. Landfilled fly ash must first go through a beneficiation process to be used in concrete. This project will utilise the Ash-TEK Ponded Ash Beneficiation System (PABS) technology, which consistently produced high quality ash duri...
Votorantim to invest in energy efficiency at Toral de los Vados plant
In line with Votorantim ’s Sustainability 2030 commitments, the company is investing EUR15m to improve the energy efficiency of the Toral de los Vados factory in Spain. With this investment Votorantim expect to reduce the plant's electricity consumption by seven per cent, equivalent to the average annual consumption of 1600 homes, in addition to reducing the use of fossil fuels, mainly pe...
Antoing plant set to capture 97% of its emissions
Heidelberg Materials says that it will build a new hybrid carbon capture (CCUS) unit at its subsidiary SA Cimenteries CBR 's cement plant in Antoing , Belgium, that will almost completely neutralise the plant's carbon-dioxide emissions. The German building-materials company said the new unit will capture around 800,000tpa of CO 2 from the plant, equating to a reduction of more than 97 ...
Saudi cement demand to remain flat in 2023
Cement demand in Saudi Arabia is forecast to remain flat in 2023 before expanding by five per cent YoY in 2024, according to a report by SICO Bank. Cement demand fell by 1.8 per cent YoY in November 2022, despite the previous month being the strongest October since 2015. For the whole of 2022, SICO predicts demand to have declined by one per cent YoY. Looking ahead, 2024 growth is expected ...