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Mexico proposes new heavy-duty vehicle emission standards aligned with Euro VI and EPA 2010

Green Car Congress

Mexico’s Secretariat of Environment and Natural Resources (SEMARNAT) has proposed new heavy-duty vehicle emissions standards, aligned with current standards in place in the rest of North America and in the European Union. The current limit values in Mexico are equivalent to Euro IV or EPA 2004 standards.

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PM2.5, O3 pollution associated with development of Alzheimer’s disease; new study identifies evolving axonal damage

Green Car Congress

and ozone at or above the current standards have been linked to neuroinflammation and high risk of Alzheimer’s disease (AD). suggesting long-term exposure to PM 2.5 , as well as ozone above the current US EPA standards, are associated with increased risk of Alzheimer’s disease. Exposures to concentrations of PM 2.5

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ICCT paper finds $123B benefit to Mexico from tighter heavy-duty diesel emission standards

Green Car Congress

A new working paper by the the International Council on Clean Transportation (ICCT) concludes that tighter heavy-duty diesel vehicle emissions standards in Mexico (NOM 044 standards) would result in a net benefit to Mexico of US$123 billion (1.6

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Coalition of 11 states sues US EPA over soot rules

Green Car Congress

A coalition of 11 states filed a lawsuit to compel the US Environmental Protection Agency (EPA) promptly to revise national air quality standards for air pollution involving soot. The EPA had failed to meet an October 2011 deadline for revising the existing standards. EPA last revised the standards in 2006.

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2023 was a tremendous year for both EVs and Plug In America!

Plug in America

Working together, the EPA LDV emission and CAFE standards reduce demand for fossil fuels, save drivers money, and provide greater fuel security. New Mexico adopted the Advanced Clean Cars II standard (ACC II). Finally, we are eager to see the finalized EPA LDV standards and NHTSA CAFE standards.

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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

Green Car Congress

exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. HEI is an independent, non-profit research institute funded jointly by the US Environmental Protection Agency (EPA) and the worldwide motor vehicle industry. Earlier post.)

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Soot rules cause controversy in USA

Green Cars News

There’s a storm brewing in the USA– and its all over the national air quality standards for air pollution released by the US Environmental Protection Agency (EPA).

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