NRMCA joins global effort targeting net-zero carbon emissions

Source: National Ready Mixed Concrete Association, Alexandria, Va.; CP staff The National Ready Mixed Concrete Association and Build With Strength initiative have aligned with a global consortium of concrete and cement trade associations or organizations committing to a net-zero carbon dioxide emissions industry by 2050. Their action dovetails release of Global Cement and Concrete Association’s (GCCA) 2050 Cement & Concrete…

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Nucor to add net-zero steel option to Harris Rebar stock

Sources: Nucor Corp., Charlotte, N.C.; CP staff Nucor will make a new net-zero carbon steel available in 2022 across its product lines, including bar sold through concrete reinforcement fabrication, distribution and installation subsidiaries Harris Rebar and Harris Supply Solutions. The net-zero billing reflects the absence or offsetting of carbon dioxide emissions as measured in Environmental Protection Agency-designated Scope 1 (production)…

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GCC schedules Montana mill’s portland-limestone cement shift

Sources: GCC of America, Denver; CP staff The GCC Trident Plant near Three Forks, Mont. will fully convert to portland-limestone cement (PLC) production early next year. With capacity upward of 350,000 tons, the 110-year-old operation can potentially lower its net carbon dioxide emissions by 25,000 tons annually, based on the blending of fine limestone at 5 percent to 15 percent…

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Cemex, BP to explore low carbon power and transportation, energy efficiency

Sources: Cemex S.A.B. de C.V., Monterrey, Mexico; CP staff In the latest move toward delivering net-zero carbon dioxide concrete by 2050, Cemex has entered a memorandum of understanding with energy giant bp to develop solutions to decarbonize cement production and transportation. Potential measures may include low-carbon power or transport, energy efficiency, natural carbon offsets or carbon capture utilization and storage…

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Golden State cement producers release roadmap to carbon neutral operation

Sources: California Nevada Cement Association, Anaheim; CP staff The California Nevada Cement Association (CNCA) envisions three major pathways for the industry to attain net zero carbon operation by 2045: reducing production process emissions, reducing combustion emissions through fuel switching, and increasing distributed electricity generation.  

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Structural engineers on board with net-zero buildings goal by 2050

Source: American Society of Civil Engineers, Reston, Va.  The ASCE Structural Engineering Institute’s Structural Engineers 2050 Commitment Program (SE 2050) provides members with the resources to contribute and track projects toward the vision of net-zero embodied carbon structures by mid-century. The program responds to the Carbon Leadership Forum’s SE 2050 Challenge, wherein “All structural engineers shall understand, reduce and ultimately…

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Cemex begins global rollout of branded, net-zero CO2 concrete

Sources: Cemex S.A.B. de C.V., Monterrey, Mexico; CP staff The first-ever net-zero carbon dioxide concrete from Cemex will soon be available in the producer’s major markets worldwide after a successful launch in Europe. A series ranging from low carbon to net-zero CO2 mixes, Vertua is based on a geopolymer binder solution from the Cemex Research and Development Center in Switzerland. Compared to…

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Zero energy building project activity spikes

Sources: New Buildings Institute, Portland, Ore.; CP staff Demand for zero energy buildings across the U.S. and Canada is growing exponentially, according to new data from New Buildings Institute. The group’s 2020 Getting to Zero Buildings List shows the total number of verified and emerging zero energy buildings in North America has grown to nearly 700, representing a 42 percent…

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Investment syndicate strengthens CarbonCure ties to Amazon, Microsoft

rendering Amazon HQ2 project

Sources: CarbonCure Technologies, Halifax, Nova Scotia; CP staff A funding round for CarbonCure Technologies, developer of carbon dioxide-based processes for optimizing portland cement and compressive strength development in concrete, has once again attracted principals or affiliates of top technology brands. 

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