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

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The work, published in the International Journal of Greenhouse Gas Control , confirms earlier studies based on a greatly extended data basis. 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. Vielstädte, J. Karsten, T.

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International Copper Association pledges to achieve net zero carbon emissions by 2050

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In a new roadmap launched by the International Copper Association (ICA), members have aligned on an ambition to reach net zero in Scope 1 and Scope 2 emissions by 2050, and work toward the same goal for Scope 3 emissions. The Copper—The Pathway to Net Zero roadmap builds on previous best practice guidelines by ICA.

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Yanmar commercializing maritime hydrogen fuel cell system

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Yanmar maritime hydrogen fuel cell system In line with the International Maritime Organization's (IMO) revised target of achieving zero net greenhouse gas (GHG) emissions by around 2050, the maritime sector is pursuing decarbonization efforts. Left: Testing of the marine hydrogen fuel cell system; Right: installation into a ship.

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SAE taskforce J2954 on wireless charging and positioning standards looking to have final draft of guideline this year; significant industry involvement

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Under the emerging J2954 guidelines, communications for wireless charging will use DSRC. The SAE Taskforce on wireless charging and positioning of electric vehicles (SAE J2954) ( earlier post ) is progressing, and is slated to have a final draft of the guideline this year, according to the Society of Automotive Engineers, International (SAE).

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ClassNK issues AiP for ammonia fuel supply system for oil tanker and container ship developed by Samsung Heavy

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ClassNK has issued an Approval in Principle (AiP) for an ammonia fuel supply system for oil tanker and container ship developed by Samsung Heavy Industries (SHI). ClassNK carried out a review of a conceptual design of the system developed by SHI based on the part C of its “Guidelines for Ships Using Alternative Fuels”.

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