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USC study finds particulate matter in air pollution affects thyroid development in fetuses

Green Car Congress

In a cohort study of a subset of 2050 newborns from the Children’s Health Study in southern California, researchers at the University of Southern California (USC) found that an increase of 2 standard deviations in prenatal exposure to particulate matter in air pollution was associated with higher newborn total thyroxine (TT4) measures.

Pollution 301
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California ARB posts discussion document for developing Advanced Clean Transit (ACT) regulation

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The California Air Resources Board (ARB) has posted a discussion document. Approximately 32% of the heavy-duty transit vehicles operating in California are diesel-fueled. for upcoming workshops on the development of the Advanced Clean Transit (ACT) regulation. Source: ARB. Click to enlarge. Background.

Clean 150
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California ARB fines BNSF and Union Pacific $1.25M over drayage truck violations

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The California Air Resources Board (ARB) reached. An investigation by CARB’s Enforcement Division documented that both companies had failed to accurately report all the required information for noncompliant trucks entering 12 separate intermodal terminals. BNSF agreed to pay a total of $720,000; UPRR will pay $525,000.

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California ARB posts discussion document on $500M FY 2016-17 spend for low carbon transportation and fuels; $230M to fund CVRP

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The California Air Resources Board (ARB) staff has posted a discussion document. AQIP is a mobile source incentive program that focuses on reducing criteria pollutant and diesel particulate emissions with concurrent reductions in greenhouse gas emissions. million for Air Quality Improvement Program (AQIP) projects.

2016 150
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US EPA settles with three trucking companies over California diesel rule; $201K in penalties

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The companies either failed to install particulate filters on their own heavy-duty diesel trucks or failed to verify that trucks they hired for use in California complied with the state rule. EPA is committed to helping California achieve cleaner, healthier air by ensuring compliance with the state’s pollution rules.

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California and China partner in push for ZEVs; new working group to expand cooperation

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California Governor Edmund G. and California Air Resources Board (CARB) Chair Mary D. California accounts for more than 50% of sales in the United States. Today, some 37 different battery-powered, plug-in hybrid, and fuel cell electric vehicle models are available in California.

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Study urges tougher target for California LCFS; up to 26% by 2030 under high performance scenario

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California can reduce carbon emissions by more than 70 million metric tons by 2030—akin to taking 15 million gasoline-powered cars off the road in one year—by adopting a higher target for its Low Carbon Fuel Standard (LCFS), according to an analysis released by the UK-based research firm Cerulogy. Malins (2018) Click to enlarge.