Steel Climate Standard validates rebar, structural product carbon equation

The new Steel Climate Standard represents a fair, effective, unbiased tool to measure greenhouse gas (GHG) emissions associated with concrete reinforcement or tensioning, plus structural steel members or shapes, as well as a single, technology-agnostic framework for product certification. Along with providing customers in construction and manufacturing sectors a protocol behind embodied carbon calculations, the 48-page document from the Global…

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Cement, steel production emissions add up to EPA rounding errors

The Environmental Protection Agency’s new Inventory of U.S. Greenhouse Gas Emissions and Sinks cites 5.586 billion metric tons (mt) of carbon dioxide equivalent (CO2e) emissions for 2021, a 6 percent increase over the prior year. The Inventory spans six economic sectors; the third largest, Industry, accounted for 24 percent, or 1.34 billion mt of CO2e in 2021.  U.S. GREENHOUSE GAS…

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North American steel producers lead push for single, universal CO2 standard

The Global Steel Climate Council (GSCC), Washington, D.C. has drafted a standard for measuring and reporting carbon dioxide emissions in steel production. Council members aim to build on current accounting methodologies and reconcile gaps in multiple standards, published or under development. The standard GSCC envisions will: Provide a single, technology-agnostic protocol that applies to all steel producers equally;  Allow all…

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