Displaying items by tag: Emissions

Greece: ThyyssenKrupp Polysius has signed a front-end engineering design contract with Titan Group for the Ifestos carbon capture project at Titan’s Kamari cement plant. The project will equip the plant’s two kilns with oxyfuel systems to reduce CO₂ emissions by 1.9Mt/yr, ‘almost completely’, said ThyssenKrupp. The captured CO₂ is then liquefied and transported to a permanent storage site in the Mediterranean region. Full operation is expected by the end of 2029.

Cetin Nazikkol, chief strategy officer at ThyssenKrupp Decarbon Technologies, said “With the oxyfuel technology we have developed, around 1.9Mt/yr of CO₂ can be captured at the Kamari plant alone. This corresponds to around 12% of greenhouse gas emissions from all Greek industries. We are thus making a significant contribution to one of the largest CO₂ capture projects in Europe.”

Christian Myland, CEO of ThyssenKrupp Polysius, said “For our customer Titan Group, we will be using the latest CO₂ separation technology. We will design and equip the first kiln line with the proven oxyfuel technology. When modernising the second kiln line, the latest generation of this technology will be used with the pure oxyfuel system. Overall, this will enable us to capture almost 100% of CO₂ emissions.”

Ireland: Mannok, Sweden-based minerals company Boliden and the South Eastern Applied Materials (SEAM) research centre at South East Technological University in Carlow, Wexford and Wicklow in Ireland have launched a 30-month project to reduce the embodied CO₂ emissions of cement. The project will investigate possible uses of shale as a supplementary cementitious material (SCM) in cement production and the CO₂ curing of cement paste-based mine backfill. Enterprise Ireland has supplied funding worth €700,000 for the collaboration.

Mannok operations director Kevin Lunney said "We are delighted to be working with SEAM and Boliden on this critical research for the cement sector, which could have many far-reaching benefits for the construction sector more generally. Finding local, viable, low-carbon solutions for the industry can make a major contribution to lowering emissions in Ireland."

Boliden specialist development engineer Adam McElroy and section-mill process head Colum Burns said "This project will greatly enhance our knowledge and understanding of the potential for developing low carbon cement for mine backfill purposes and for utilising backfill systems as a carbon sink. The project will also investigate synergies between the cement manufacturing and mining industries that could enhance the sustainability of both industries."

Sweden: SaltX Technology has secured a new grant from the Swedish Energy Agency for its project ‘Demonstration of new electric kiln technology at industrial scale to enable emission-free cement production.’ This funding follows previous support for testing and optimising electric quicklime production at its test and research facility in Hofors, Sweden. The grant aims to adapt and test SaltX's technology specifically for cement production, awarded under the pilot and demonstration program. It constitutes partial funding for the work that is planned to begin in March 2025 at the company's test and research facility.

Acting CEO of SaltX, Lina Jorheden, said "It is very encouraging that the Swedish Energy Agency supports us in our work to commercialise SaltX's electrification technology for the cement industry. The grant is an important component in the upcoming industrialisation phase."

Canada: Lafarge Canada, a subsidiary of Holcim, has inaugurated a new low-carbon fuel facility at its Exshaw cement plant, in a joint effort with Geocycle Canada. The US$28m facility is supported by a US$7.4m contribution from Emissions Reduction Alberta through the government’s Technology Innovation and Emissions Reduction fund. It will reduce natural gas consumption by up to 50% for one of the plant’s kilns by substituting it with alternative fuels (AF) sourced from construction and demolition materials, primarily wood. Geocycle will process the materials into AF. This initiative is expected to divert up to 120,000t/yr of discarded materials from landfill, reducing CO₂ emissions by approximately 30,000t/yr.

President and CEO of Lafarge Canada (West), Brad Kohl, said "Our commitment to building a sustainable future is at the core of everything we do. The low-carbon fuel project is a prime example of how innovation and collaboration can drive positive change, lowering our environmental footprint through the use of discarded biomass materials while closing the material loop to conserve natural resources.”

Egypt: Cemex Egypt has inaugurated new decarbonisation equipment at the Assiut cement plant, aligning with its ‘Future in Action’ sustainability strategy. The technology repurposes residual material into energy, incorporating high-efficiency separators and improvements to the calciner process, reducing CO₂ emissions by approximately 32kg/t of cement produced, totalling a reduction of 290,000t/yr.

President of Cemex Egypt & UAE, Yago Castro, said “The inauguration of the decarbonisation equipment at the Assiut plant is a testament to our ongoing efforts to create a more sustainable future for our communities and the planet. At Cemex, we are committed to leading climate action in the industry, using the highest alternative fuels substitution rate in the cement industry in Egypt.”

Austria: Holcim is set to significantly reduce its carbon footprint with the installation of a new clinker cooler system and a large-scale photovoltaic system at its Mannersdorf cement plant. The clinker cooler project is valued at approximately €10m, and aims to cut heat consumption and reduce CO₂ emissions by 18,000t/yr. Completion is expected in early 2025. The solar project will be fully operational by 2025, and will cover approximately 15% of the plant’s energy needs and reduce CO₂ emissions by an additional 12,700t/yr. 2.7MW of solar panels were erected at the site of the former chimney on the plant’s premises.

Plant manager Helmut Reiterer said "Sustainability requires decarbonisation, i.e. continuously reducing the CO₂ emissions from our production activities. We are placing an investment focus on energy-efficient production by modernising our machinery, but also on expanding green energy."

Brazil: Votorantim Cimentos has launched Blenture, a new brand of cement and concrete designed to reduce CO₂ emissions and promote sustainable construction practices. Blenture products, developed through significant investment in research and development, align with the company’s decarbonisation strategy to utilise recycled materials and non-fossil fuels. Blenture cements and concretes, certified with environmental product declarations by AENOR, reportedly offer a 30% lower carbon footprint while maintaining quality, strength and performance.

India: Ambuja Cements has entered the Alliance for Industry Decarbonisation (AFID), becoming the first cement manufacturer worldwide to join this global platform. AFID aims to accelerate the net zero transition in energy-intensive sectors, like cement, in accordance with the Paris Agreement. Ambuja Cements has set a net zero target for 2050, with goals approved by the Science Based Targets initiative (SBTi). The company plans to invest US$1.2bn in renewable energy projects totalling 1GW and 376MW from waste heat recovery systems to power 60% of its expanded capacity by the 2028 financial year. This strategy will reportedly lower its carbon footprint, and utilise more than 8.6Mt of discarded materials in the financial year 2024.

Non-executive director of Ambuja Cements, Mr Karan Adani, said "This marks another significant step for Ambuja in its sustainability journey. We are already amongst the lowest emission intensity cement producers globally and are undertaking a number of strategic initiatives to further reduce our greenhouse gas emissions footprint. Being a member of the Alliance for Industry Decarbonisation will allow us to leverage the experiences of global cross-sector industry peers. And, in turn, share our approach to decarbonisation."

Argentina: Holcim Argentina has introduced the first 100% electric mining truck in the quarry mining industry in Mendoza Province, according to the company. The ‘Pure Electric Mining’ truck, belonging to the XGMT brand, is reportedly set to reduce CO₂ emissions by more than 225t/yr. It also claims to offer further benefits, including reduced operating costs and improved raw material homogeneity. The truck can transport up to 72t and has an energy recovery braking system, allowing the battery to be charged during braking to reduce energy consumption and improve operating efficiency.

Head of decarbonisation at Holcim Argentina, engineer Marilina Moro, said “Sustainability is at the core of our strategy, and as part of this path, we aim to reduce our impact on the planet. That means transforming each of our processes throughout the company's value chain.”

Greece: Titan Group has launched a sustainability-linked financing framework, aligning its financial strategy with its greenhouse gas emission reduction targets validated by the Science Based Targets initiative. This framework supports the company's sustainable growth ambitions under its Green Growth Strategy 2026. Future notes will fund general corporate purposes, including sustainable projects and decarbonisation efforts towards Titan’s transition to net-zero emissions.

Chief sustainability and innovation officer Leonidas Canellopoulos said “Transforming the building materials industry towards a more sustainable, net-zero future requires significant investments, with sustainable finance playing a crucial role in this transformation. The framework will enable Titan to attract a broader range of investors, including those focused on sustainable investments and ESG portfolios. Our financial and sustainability strategies are now aligned under a solid framework, further strengthening our stakeholders’ confidence and trust.”