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AISI releases GHG emissions guidelines for steel

Green Car Congress

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.

Emissions 199
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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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An initial assessment showed that these emissions could be the dominant source of methane in the North Sea. Weiß (2020) “Greenhouse gas emissions from marine decommissioned hydrocarbon wells: leakage detection, monitoring and mitigation strategies.” We have combined investigations at additional wells with extensive seismic data.

Gas 273
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CARB approves first emissions reduction plans for three Southern California communities

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The California Air Resources Board has approved the first three Community Emissions Reduction Programs (CERP) within the South Coast Air Quality Management District (SCAQMD) under Assembly Bill 617. East Los Angeles, Boyle Heights, West Commerce. San Bernardino, Muscoy. The types of sources have included: Heavy-duty trucks and passenger cars.

Emissions 318
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Report: PM2.5 hits 390 µg/cubic meter in Shanghai, 5x national limit and 15.6x WHO safety guideline

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times the World Health Organization’s (WHO’s) safety guideline of 25 µg/m 3. Vehicle and factory emissions account for 50% of the city’s pollution, followed by dust from construction sites (10.5%), power stations (7.3%) and straw burning (10%). The Shanghai Daily reported that PM 2.5 The other 20% is from other provinces.

Pollution 220
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U Birmingham study finds DPFs have limited impact on ultrafine particle emissions

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A study by researchers at the University of Birmingham in the UK has found that while Diesel Oxidation Catalysts (DOCs) and Diesel Particle Filters (DPFs) has been very effective in controlling the tailpipe emissions of solid particles, there has been little change in the liquid mode ( 104 cm −3 /24-hour mean) defined by WHO. 2023.107888

Emissions 210
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Group of 285 global investors with more than $20T in assets under management calls for urgent action on investment-grade climate change and energy policies; guidelines for governments

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According to the group, an integrated climate change and clean energy policy framework should include: Clear short-, medium- and long-term greenhouse gas emission reduction objectives and targets, and comprehensive, enforceable legal mechanisms and timelines for delivering on these objectives and targets.