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

Law Columbia

EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. The American electrical grid is shaped by regulation at the federal, state, and local levels, which must constantly adapt to changing technologies and market consumption patterns.

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Policy News: January 31, 2022

ESA

White House: President Biden met with the President’s Council of Advisors on Science and Technology after a meeting of the council, which focused on efforts to improve monitoring of greenhouse gas emissions and accelerate innovation in energy technology. Executive Branch. View the White House readout. 28, 2022.

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ESA Policy News: May 15, 2023

ESA

This proposed rule requires power plants to reduce their greenhouse gas emissions by 90% between 2035 and 2040 – or shut down. NOAA and EPA – Coastal Nonpoint Pollution Control Program: Proposal To Find That Michigan Has Satisfied Conditions on Earlier Approval. Comments are due by June 12, 2023.

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