Displaying items by tag: Sustainability
Holcim (Colombia) labels 100% of cement and concrete with environmental product declarations
14 August 2023Colombia: Holcim (Colombia) says that it has achieved 100% coverage of its cement and concrete range with environmental product declarations (EPDs).
CEO Marco Maccarelli said "This is in line with our global commitment to be a zero carbon company, and a vision of what we can contribute to sustainable construction in Colombia and the world.” He added "We want this new step we are taking to not only have a positive impact on the work of our customers, but also to contribute to sustainable construction, to obtaining environmental certifications for buildings and to inspiring the entire industry to work towards a more sustainable world today and in the future."
Siam Cement Group's sales dip in first half of 2023
10 August 2023Thailand: Siam Cement Group (SCG) recorded sales of US$7.22bn in the first half of 2023, down by 17% year-on-year from US$8.69bn. Cement and building materials accounted for US$2.6bn (36%) of sales, behind chemicals at US$2.74bn (38%). The company's earnings before interest, taxation, depreciation and amortisation (EBITDA) dropped by 24% to US$915m from US$1.21bn. Meanwhile, its profit excluding extra items dropped by 49% to US$279m from US$543m. Cement and building materials contributed 78.5m (28%) of group profit, down by 38% from US$126m (23%).
During the first half of 2023, sales of alternative CEM-I and CEM-II cement rose above 50% of SCG's cement sales for the first time, compared to 41% throughout 2022. The group substituted 22% of all cement fuel with alternative fuel (AF) across its operations, and 22% of cement fuel in its Thai domestic business. SCG invested US$91.5m in capital expenditure in its cement and building materials business throughout the first half of 2023.
James Hardie publishes Sustainability Report 2023
10 August 2023Australia: James Hardie has published its Sustainability Report 2023, recording its progress towards achieving its sustainability goals up to the end of the 2023 financial year on 31 March 2023. The producer's Scope 1 and 2 CO2 emissions dropped by 26% compared to 2019 levels, against a new target of a 42% drop by 2030. Environmental product declarations (EPDs) covered 94% of its sales, ahead of a target for the year of 80%. The company launched a new goal to include 30% minority-identified people in its US management.
Chief sustainability officer and vice president, environmental social and governance, Jill Kolling said “Sustainability is a continuous journey, but a necessary one to drive value for our stakeholders, while delivering on our ambition to be a more resilient company. From our boardroom to our manufacturing plants, we are giving sustainability a place at the table to drive meaningful impact and instill accountability across all facets of our organisation.”
Sweden: CemVision has reported the successful conclusion of a large-scale production pilot of its ultra low carbon alternative clinker. CemVision produces the clinker using up to 100% recycled industrial secondary materials from the steel and mining sectors. CemVision says that its production process heats the raw materials using renewable electricity, and without the use of fossil fuels. The alternative clinker offers CO2 reductions of up to 100% compared with ordinary Portland cement (OPC) clinker. CemVision has opened an invitation to possible collaborators to help scale up production, with a target of hundreds of thousands of tonnes per year.
Chief technical officer Claes Kollberg said "We are a climate-first company, making high performance cement. With our competence and experience, it is our duty to produce the most environmentally friendly cement for each application."
Mexico/Switzerland: Cemex and industrial solar heat specialist Synhelion have achieved constant clinker production on an industrially viable scale using only solar heat. The partners say that this confirms the technology's potential for industrial-scale implementation.
Cemex chief executive officer Fernando A González said “I am convinced we are getting closer to the technologies that will enable net-zero CO2 cement and concrete production. The solid progress I see here proves that solar cement is not just a dream: it is achievable through continued collaboration, and backed up by rigorous research and testing.”
Australia: Alternative cement and concrete producers have welcomed a new Australian civil engineering standard that allows builders to use reduced-CO2 geopolymer concrete in infrastructure projects. Wagners, which produces Earth Friendly Concrete (EFC), said that the revision has removed on if its key barriers to wider market acceptance. EFC replaces 100% of cement with supplementary cementitious materials, including ground granulated blast furnace slag (GGBFS) and pulverised fly ash, by virtue of its binder technology. Wagners previously supplied EFC for the London Power Tunnels project in the UK, based on local technical approval-based building codes. The producer now expects a new standard like the Australian one to follow in the EU.
UltraTech Cement to acquire 26% stake in VEH Radiant Energy
03 August 2023India: UltraTech Cement has concluded an agreement to buy a 26% stake in renewable power provider VEH Radiant Energy. UltraTech Cement says that VEH Radiant Energy will help it to increase its reliance on renewable power in its operations.
Switzerland: Holcim has appointed Nollaig Forrest appointed as its chief sustainability officer with effect from 1 September 2023. She succeeds Magali Anderson in the post, who has decided to pursue new career opportunities as a board member and supporter of non-government organisations.
Forrest is currently working as the Group Head of Corporate Affairs at Holcim, in charge of Investor Relations, Group Communications, Public Affairs & Branding. Prior to being employed by Holcim, she was the Vice President Corporate Communications at Firmenich and held public affairs roles at Dow, DuPont and the World Economic Forum. Forrest is a member of the MIT Climate and Sustainability Consortium Advisory Council and a member of Bloomberg’s Cities Council for sustainable cities.
Forrest holds a masters degree in International Relations from the Graduate Institute of International Studies in Geneva, Switzerland. She has also completed the Yale-WBCSD Sustainability Leadership and INSEAD International Marketing programs.
Taiheiyo Cement to participate in Tohoku West Coast carbon capture and storage project
02 August 2023Japan: A Taiheiyo Cement plant will be one of two facilities to host carbon capture systems under the Tohoku West Coast carbon capture and storage (CCS) project. The Japan Organisation for Metals and Energy Security selected the project to advance to the feasibility study stage on 2 August 2023. The partners will now investigate technical issues in the entire CCS value chain, as well as commercial and social issues around transporting captured CO2 by ship to temporary storage sites. Identification of permanent underwater storage sites is scheduled for 2024, with the design stage of capture, transport and storage systems scheduled to conclude in 2026. The Tohoku West Coast carbon capture and storage project will commence in 2030.
Taiheiyo Cement is committed to a 20% reduction of its CO2 emissions between 2000 and 2030, while the Japanese government is committed to a 46% reduction between 2013 and 2030.
World: Bulgaria-based consultancy firm OneStone Consulting has joined the World Cement Association (WCA) as an associate member. OneStone Consulting provides comprehensive market reporting, strategic advisory and sustainability consulting services for the cement and building material industries.
OneStone Consulting managing director Joe Harder said “We’re very pleased to be joining WCA and look forward to sharing our extensive experience and research methodologies in order to help enhance technical and economical efficiency within organisations, as well as learning from other industry stakeholders across WCA’s network."
WCA chief executive officer Ian Riley said “OneStone Consulting’s wide ranging expertise will be valuable to WCA’s members as they meet the challenges brought about by the multiple global crises. OneStone’s expertise in market intelligence, strategic consulting and sustainability aligns with WCA’s mission to drive sustainable development in the cement industry."