The Slag Cement Association (SCA) announced the winners of its 2023 Slag Cement in Sustainable Concrete Awards. Eleven construction projects and one research project were honored during the Spring ACI Concrete Convention in New Orleans.
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The U.S. Environmental Protection Agency (EPA) named Cemex as a 2024 Energy Star Partner of the Year and Titan America’s Roanoke and Pennsuco cement plants as Energy Star recipients.
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Two start-ups using limestone alternative feedstocks and processing methods for proprietary concrete binders are poised to receive Energy Department Office of Clean Energy Demonstrations (OCED) awards supporting projects that reduce or offset carbon dioxide emissions associated with portland cement production. Following a late-March agency announcement, Brimstone Energy and Sublime Systems can negotiate with OCED officials for respective $187 million and…
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Three of six Cement and Concrete projects named as funding candidates in a $6 billion Energy Department Office of Clean Energy Demonstration (OCED) program entail production of calcined clay or limestone calcined clay (LC3) as an alternative to conventional portland cement clinker. Producers behind the Industrial Demonstrations Program-themed projects are positioned to negotiate with OCED officials awards where cost-sharing terms are up…
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U.S. Department of Energy Under Secretary for Infrastructure David Crane announced his agency’s plan to negotiate an award up to $500 million to help fund a full-scale carbon dioxide capture, transport and storage facility at Heidelberg Materials’ recently upgraded Mitchell, Ind., cement plant. He outlined the prospective award during a March 25 gathering of 100-plus at the 2.4-million-mtpy capacity operation.
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The Cement Association of Canada (CAC) announced it has partnered with Emissions Reduction Alberta (ERA) to prepare a summary of 10 case studies of innovation and collaboration in the concrete sector supported by ERA and the TIER fund over the past 10 years. Together, these projects show how Canadian innovation and entrepreneurs are addressing most, if not all, emissions reduction…
Read MoreWith the use of alternative fuels and lower-carbon clinker replacements, St Marys Cement is reducing carbon emissions while increasing energy efficiency at its Charlevoix, Mich., plant, according to the Portland Cement Association’s latest “Sustainability Spotlight.” To achieve carbon neutrality, cement plants are combining a variety of tactics to cut emissions and be responsible environmental stewards. St Marys Cement, part of…
Read MoreWhile recycling aluminum greatly enhances the sustainability of products in aerospace, automotive, beverage can, and other markets, black dross and salt cake waste byproducts of the recycling process cause an environmental challenge especially when stored in landfills, according to a report from the Environmental Protection Agency (EPA). As the domestic aluminum recycling industry grows at a rapid pace due to…
Read MoreTotal construction starts fell 15% in November, dropping to a seasonally adjusted annual rate of $927 billion, according to Dodge Construction Network. Nonresidential building starts fell 29% during the month, residential starts lost 6%, and nonbuilding starts dropped 2%. Highway and bridge starts were down 8%. Year-to-date through November 2023, total construction starts lagged by 4% compared to the previous…
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