Upholding EPA’s Global Warming Endangerment Finding

The Environmental Protection Agency has determined that human activities are driving climate change, which poses a major threat to our planet. This finding has been unsuccessfully challenged by the fossil fuel industry and its allies. Earthjustice helped defend the EPA’s finding to ensure that climate progress is not reversed.

Clients

Attorneys

David Baron

Regional Office / Program

Case Overview

Earthjustice is co-counsel for Environmental Defense Fund, opposing industry lawsuits challenging the U.S. EPA’s scientific finding that global warming pollution endangers the public. In 2009, the EPA determined that emissions of greenhouse gases from new motor vehicles contribute to pollution that causes climate change, which in turn threatens human health and the environment.

In 2010, this finding led the EPA to issue the first-ever U.S. federal greenhouse gas emission standards for cars and trucks. These standards will prevent emissions of nearly one billion tons of carbon dioxide and other greenhouse gases.

Industry’s challenges to the endangerment finding and vehicle standards were rejected in 2012 by the U.S. Court of Appeals for the District of Columbia Circuit, and in 2013, the Supreme Court rejected industry’s effort to overturn that D.C. Circuit ruling.

In 2009, EPA determined that emissions of greenhouse gases from new motor vehicles contribute to pollution that causes climate change.
In 2009, EPA determined that emissions of greenhouse gases from new motor vehicles contribute to pollution that causes climate change. (Photo courtesy of Steven Worster.)

Case Updates

The statue 'Contemplation of Justice', outside of the U.S. Supreme Court building.
June 25, 2014 Article

Supreme Court: EPA Can Regulate Greenhouse Gasses

The U.S. Supreme Court has confirmed that the Environmental Protection Agency has the authority to limit climate pollution.

May 5, 2014 Press Release

Earthjustice Statement on the Release of the Third National Climate Assessment

The third National Climate Assessment released today highlights the effects of climate change across our nation, and concludes that we are not prepared for the significant risks posed by our rapidly changing climate

The U.S. Capitol building at dawn.
March 6, 2014 Article

House Passes Its Polluter Protection Act

Passes wrongheaded bill to stop EPA action on climate change.