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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

Emissions 353
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CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

California’s Low Carbon Fuel Standard (LCFS), which requires fuel producers to reduce the carbon intensity of fuel sold in the state, is largely responsible for the shift by encouraging the use and production of cleaner alternatives. Since compliance began, the program has helped to replace more than 8.6 billion gallons of diesel.

Clean 367
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Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

About 4 million children worldwide develop asthma each year because of inhaling nitrogen dioxide (NO 2 ) air pollution, according to an open-access study published in The Lancet Planetary Health by researchers at the George Washington University Milken Institute School of Public Health (Milken Institute SPH). —Susan Anenberg.

Pollution 360
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EPA settles with Tesla over Clean Air Act violations at Fremont plant; $275K penalty

Green Car Congress

The US Environmental Protection Agency (EPA) announced a settlement with Tesla Motors Inc. This settlement aligns with EPA’s National Compliance Initiative (NCI), Creating Cleaner Air for Communities by Reducing Excess Emissions of Harmful Pollutants. Under the settlement, Tesla agreed to pay a $275,000 penalty.

EPA 199
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Cummins Agrees to Pay $1.6 Billion in U.S. Emissions Fines

The Truth About Cars

The United States Department of Justice has accused Cummins of installing emissions defeating devices on diesel motors and decided to fine the company $1.67 The Justice Department has alleged that Cummins installed devices that allowed the engines to pass emissions during testing. billion for violating the Clean Air Act.

Emissions 109
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Tesla and GM sign on to use supply chain emissions database

Teslarati

Tesla, General Motors (GM) and others have signed an agreement to use a database tracking greenhouse gas emissions, with this year’s report having been shared by U.S. It’s also looking to publish air pollution information in the database on either a weekly or a monthly basis. billion Tonnes CO2e100.

GM 129
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Black carbon linked to increased cardiovascular risk; exacerbated by co-exposure to motor vehicle emissions

Green Car Congress

Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Air pollution mitigation efforts focusing on reducing combustion pollution are likely to have major benefits for climate and human health.

Carbon 275