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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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Environmental Law: Government and Public Policy Towards the Environment

Environmental Science

What is Environmental Law? Humanity has been aware of its environment far longer than there have been laws to protect environments. However, the term “environmental law” does not just cover government legislation. These are not “laws” per se but act as such within a regulatory framework. Useful Environmental Law Terms.

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EPA’s Power Plant Carbon Rules Are Critical—and Complex. Here’s What to Know, and What to Watch.

Union of Concerned Scientists

In effect, the Court argued that for decisions of “such economic and political significance”—here, shifting electricity generation from one resource to another—there must be clear congressional authorization. In issuing its decision , the majority relied upon a new-to-the-Supreme-Court framework called the “major questions doctrine.”

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Using the Free Market to Affect Change: An Argument for Environmental Taxes

Vermont Law

Air pollution generally has many proven. including urban photochemical smog, acid rain and increased tropospheric ozone, and climate change at the local, regional, and global level respectively. Air pollution also. Vermont Journal of Environmental Law. carbon dioxide. environmental effects.

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How’s EPA Doing on Air Pollution Science?

Union of Concerned Scientists

Recently, the National Academies of Sciences, Engineering, and Medicine released a report that will likely have major effects on how the Environmental Protection Agency (EPA) protects people from dangerous air pollutants. At issue is the EPA’s process of compiling what the agency calls an “integrated science assessment.”

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The Power of Methane: Why Tackling Emissions Is Key to Curbing Climate Change

Greenbuilding Law

Co Benefits for Human Health : Methane is a key precursor of tropospheric ozone (ground level), a harmful air pollutant. Increased methane emissions are responsible for more than half of the observed increase in tropospheric ozone levels.

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July 2017 Updates to the Climate Case Charts

Law Columbia

Each month, Arnold & Porter Kaye Scholer LLP (APKS) and the Sabin Center for Climate Change Law collect and summarize developments in climate-related litigation, which we also add to our U.S. A number of different parties had lined up on either side of the issue of whether EPA’s stay was lawful. and non-U.S. United States , No.

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