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EPA Issues Final Greenhouse Gas Endangerment Finding

The Energy Law Blog

By Stephen Wiegand On December 15, 2009, EPA published in the Federal Register its final endangerment findings with respect to greenhouse gases. 15, 2009) [[link] This rulemaking is a response to Massachusetts v. Many view the existing Clean Air Act as ill-suited to the regulation of greenhouse gases.

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EPA Announces January 2011 as Likely Date for Regulation of Greenhouse Gases Under PSD Program

The Energy Law Blog

By Stephen Wiegand EPA recently announced its position regarding the timing of the regulation of greenhouse gases under the Clean Air Act’s Prevention of Significant Deterioration (PSD) Program. In Massachusetts v. EPA, 549 U.S.

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U.S. Supreme Court v. EPA Climate Rule

Smith Enviorment

Supreme Court issued a decision striking down an Obama era rule regulating carbon dioxide (CO2) emissions from existing power plants. EPA held the Obama administration’s Clean Power Plan Rule exceeded EPA’s authority under the Clean Air Act. The Clean Power Plan Rule.

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EPA’s COVID-19 Policy Will Further Restrict Public Access to Climate Data

Columbia Climate Law

The COVID-19 policy defines “routine requirements” to include those imposed by EPA’s Greenhouse Gas Reporting Program (GHGRP), under which approximately 9,000 entities are required to report annually on their greenhouse gas emissions.

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May 2020 Updates to the Climate Case Charts

Columbia Climate Law

EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. The court also found that denial of the permit application based on State Environmental Policy Act substantive authority was not clearly erroneous. Circuit’s partial vacatur in Mexichem Fluor, Inc.

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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. billion tons of carbon dioxide emissions by 2050. billion tons of carbon dioxide emissions by 2050.

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The Second Circuit Takes on the Clean Air Act’s International Air Pollution Provision and Climate Change

Law Columbia

But in this blog post, I unpack an aspect of the decision where I think it was more of a mixed bag: the court’s treatment of the international air pollution provision of the Clean Air Act, Section 115. The headline here is that the Second Circuit found that Section 115 authorizes the U.S. Alternatively, the U.S.