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Emissions rise from a coal-fired generation station in Indiana. (Luke Sharrett / Bloomberg Creative via Getty Images)
Article February 12, 2026

Trump’s EPA Just Repealed the ‘Endangerment Finding.’ Here’s What That Means.

The EPA revoked the finding that greenhouses gases threaten public health and welfare, then weakened vehicle emissions standards.

Since 2009, the “endangerment finding” has formed the legal backbone for some of our most important climate protections, including limits on greenhouse gas emissions from power plants. (Pi Lens / Shutterstock)
feature January 8, 2026

Trump is Failing the Climate Test. Will You Pass Our Climate Quiz?

See how well you understand what the Trump administration is up to

The protections could be the most effective action to curb climate pollution in our history. (iStockphoto)
video August 8, 2025

On the Endangerment Finding

Trump’s Environmental Protection Agency is repealing the “endangerment finding” — the scientific finding that mandates the government to protect the public against climate pollution.

The EPA's endangerment finding is the basis for important greenhouse gas rules, including regulations on emissions from oil and gas facilities. (Andrew Burton / Getty Images)
From the Experts August 1, 2025

A Legal Analysis of the Trump EPA’s Plan to Revoke the Endangerment Finding

The EPA’s proposal rejects mainstream science and misunderstands the law.

Emissions rise from a coal-fired generation station in Indiana. (Luke Sharrett / Bloomberg Creative via Getty Images)
Press Release July 29, 2025

Trump EPA Attacks Endangerment Finding Making Climate Denialism Official Policy

EPA ignores settled law and science to advance fossil fuels at expense of public health & environment

The statue 'Contemplation of Justice', outside of the U.S. Supreme Court building.
(Jason Speros / Shutterstock)
Article June 25, 2014

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.

Press Release May 5, 2014

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. The House passes a wrongheaded bill to stop the EPA action on climate change.
(Photo by Architect of the Capitol)
Article March 6, 2014

House Passes Its Polluter Protection Act

Passes wrongheaded bill to stop EPA action on climate change.

Press Release January 22, 2014

Groups Ask Supreme Court to Uphold Existing Carbon Pollution Safeguards

Request would require polluters to use known controls

Article October 18, 2013

High Court Turns Deaf Ear To Climate Change Attack

This week the U.S. Supreme Court rebuffed industry by refusing to hear challenges to the Environmental Protection Agency’s finding that carbon dioxide and other climate change pollutants endanger our health. The court also rejected attacks on carbon pollution limits for cars and trucks – limits that respond to the court’s 2007 ruling in Massachusetts v.…

Article November 12, 2012

As Sandy Victims Shiver, America Must Stay Alert

While for many in the country, thoughts of Hurricane Sandy are being replaced by thoughts of the election, football, or the Thanksgiving holiday, for the tens of thousands of people in New York and New Jersey, survival and their families’ well-being are still the urgent thoughts. Two weeks after the storm, more than 68,000 people…

Press Release June 20, 2011

Supreme Court Affirms EPA's Power To Reduce Climate Change Pollution

Justices deny lawsuit against power plants by holding that EPA has authority to set limits

Article June 20, 2011

Court: Only EPA Can Regulate Climate Change Pollution

Today, a U.S. Supreme Court ruling once again affirmed the Environmental Protection Agency as the most rightful and authorized regulator of climate change pollution in the land. While some in Congress have been trying to take this power away from the EPA, and have been attempting to block EPA controls on climate change pollution, the Supreme…

Press Release April 7, 2011

House Majority Favors Big Polluters and Corporate Interests Over Good of American People

House passes Dirty Air Act to block protective pollution limits

Press Release April 6, 2011

Senate Rejects Attempts To Bail Out Big Polluters at Cost of American Public

Four Dirty Air Acts voted down by Senate today

Article April 6, 2011

Senate Tramples Four Dirty Air Acts

The Senate just voted to reject four—count ’em 1-2-3-4—bad amendments that would strangle and block the U.S. Environmental Protection Agency from being able to limit dangerous carbon dioxide pollution from the nation’s biggest polluters. These Dirty Air Acts went down in the upper chamber today because enough of the Senate still obviously believes that the well-being,…

Article March 30, 2011

Care About Climate Change, Clean Air? Call Your Senators!

The Senate votes tomorrow on four pieces of legislation that all aim to block or delay Environmental Protection Agency (EPA) action to reduce the carbon dioxide pollution of the nation’s biggest polluters. These polluters have convinced their friends in Congress to author a wave of bills exempting them from strong air pollution limits—they are the…