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WHO issues new, lower Global Air Quality Guidelines for classical pollutants

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New WHO has issued new Global Air Quality Guidelines (AQGs) that reduce levels of key air pollutants, some of which also contribute to climate change. Recommended 2021 AQG levels compared to 2005 air quality guidelines. The goal of the guideline is for all countries to achieve recommended air quality levels. Source: WHO.

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AISI releases GHG emissions guidelines for steel

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The American Iron and Steel Institute (AISI) has released recommended steel industry greenhouse gas (GHG) emissions calculation guidelines to provide consistent and comprehensive data across the industry on GHG emissions from steel production, with a focus on product-level disclosures and corporate-level reporting.

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China issues draft guidelines to rein in lithium battery industry – ET Auto

Baua Electric

China has released draft guidelines aimed at reining in the country’s lithium battery industry , which has been in Western crosshairs over fears subsidised overproduction could flood global markets with cut-price exports.

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Texas A&M team develops guidelines for 3D printing of martensitic steel

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Researchers from Texas A&M University, in collaboration with scientists in the Air Force Research Laboratory, have developed guidelines that allow 3D printing of martensitic steels into very sturdy, defect-free objects of nearly any shape. A paper on their work is published in the journal Acta Materialia. —Raiyan Seede, first author.

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WorldAutoSteel release v6 of Advanced High-Strength Steels Application Guidelines

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WorldAutoSteel, the automotive group of the World Steel Association, has published a major update to Advanced High-Strength Steels Application Guidelines (AHSS Guidelines), Version 6.0. AHSS Guidelines Version 6.0 WorldAutoSteel offers the AHSS Guidelines 6.0 free-of-charge to the global automotive community.

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New study confirms extensive gas leaks in the North Sea; recommends stricter guidelines for handling of abandoned wells

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In addition, the team used available seismic data of the industry from the British sector of the North Sea to make further statements about the boreholes in the area. Apparently, however, the disturbance of the overburden sediment by drilling process causes the gas to rise along the borehole. Matthias Haeckel from GEOMAR, who lead the study.

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Constellation Energy sets industry record for blending hydrogen with natural gas

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Constellation Energy has set an industry record for blending high concentrations of hydrogen with natural gas, further evidence that hydrogen can be an effective tool to lower greenhouse gas emissions. The blending test occurred 18 May at Hillabee on a Siemens Energy SGT6-6000G gas turbine.

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