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Cars, Smog, and EPA

Legal Planet

This is part of an occasional series of posts about the evolution of pollution standards. Today’s subject is pollution control for new vehicles, which have been known to cause smog since the 1960s. The history of these pollution standards is quite distinctive. Congress adjusted the standards twice. gpm NOx standard.

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State Air Regulations Can Go Above and Beyond National Standards 

Legal Planet

States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.

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Sabin Center Files Amicus Brief in Support of New GHG Vehicle Emissions Standards

Law Columbia

municipalities face from climate change, the special role that federal vehicle emissions regulations play in protecting municipal public health, and the threat that Petitioners’ radical interpretation of the major questions doctrine poses to the day-to-day operations of state and local governments. The brief emphasized the threat that U.S.

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Policy News: November 22, 2021

ESA

It will likely be at least two weeks before the Senate takes up the legislation and the Senate will likely make major changes to the bill before passing the legislation for political and parliamentary reasons. EPA – Request for Nominations of Candidates for the Clean Air Scientific Advisory Committee (CASAC) Ozone Panel. 3, 2021.

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September 2021 Updates to the Climate Case Charts

Law Columbia

In an unpublished judgment, the court rejected the petitioners’ other NEPA arguments regarding project design and capacity and cumulative ozone impacts. The court agreed with the defendants, however, that injunctive relief ordering a remedial plan or an accounting of greenhouse gas emissions would violate the political question doctrine.

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