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What Happened During the Montana Youth Climate Trial

Legal Planet

Another scientist who focuses on greenhouse gas emissions accounting told the court Montana is responsible for tens of millions of tons of carbon dioxide emissions each year – the sixth-most in the U.S. Less squishy is the question of whether a favorable verdict would actually decrease emissions.

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EPA Issues Final Greenhouse Gas Endangerment Finding

The Energy Law Blog

497 (2007), in which the Supreme Court held that greenhouse gases were “pollutants” under the Clean Air Act and ordered EPA to determine whether greenhouse gases “may reasonably be anticipated to endanger public health or welfare” under Section 202 of the Act. See 74 Fed. 66496 (Dec. EPA, 549 U.S.

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

The Energy Law Blog

497 (2007), the Supreme Court held that greenhouse gases are “pollutants” under the Clean Air Act but left open the specific question of whether greenhouse gases could be regulated under the PSD Program. In Massachusetts v. EPA, 549 U.S.

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Stronger Fuel Economy Standards Are Needed to Clean Up Combustion Vehicles

Union of Concerned Scientists

Shortly thereafter, the Supreme Court ruled that EPA had the authority to regulate carbon dioxide emissions from passenger cars and trucks under Massachusetts v. EPA , and Congress finalized the Energy Independence and Security Act of 2007 , requiring increasing fuel economy standards.

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Roe v. Wade Draft Bodes Ill for Air, Wetlands and EPA

Union of Concerned Scientists

Outside of bird protection acts of the early 20 th century, protections for water, air and the atmosphere are a late 20 th -century development, created in the wake of Rachel Carson’s 1962 treatise on pesticides, Silent Spring. Carbon dioxide is not a pollutant. All of us are exhaling carbon dioxide right now.

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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. A 2007 Supreme Court decision ( Massachusetts v.

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

Law Columbia

Following the 2007 landmark Supreme Court case Massachusetts v. 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. EPA , 549 U.S.