Court Battles

Since our founding in 1970, NRDC has been in court defending the environment and human health. Litigation is in our DNA. 

Photo of the Supreme Court Building, located in Washington, D.C.

Follow some of our landmark court battles as well as other legal advocacy, including administrative cases and amicus briefs. Whether up against a fossil fuel corporation or a government agency, NRDC will continue using facts, evidence, and the rule of law to enforce safeguards and hold polluters accountable.

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Featured Court Battles

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A view over New York Harbor and the coastline of Manhattan, Brooklyn, and New Jersey.

 Northeast Supply Enhancement (NESE) Pipeline Lawsuits

Court CaseNew York, New JerseyActive
A road damaged by floodwaters from Hurricane Irene near Tunbridge, Vermont.

Climate Superfund Laws Defense Cases

Court CaseNew York, VermontActive
The philosophy behind these laws is simple: The fossil fuel companies that share responsibility for creating pollution should also share the responsibility for cleaning it up.
The U.S. Supreme Court Building in Washington, DC.

Here’s How NRDC Is Fighting Back Against the Trump Administration in Court

Court CaseUnited StatesActive
A timeline of lawsuits in defense of our health, environment, and climate.
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Climate Superfund Laws Defense Cases

Court CaseNew York, VermontActive
The philosophy behind these laws is simple: The fossil fuel companies that share responsibility for creating pollution should also share the responsibility for cleaning it up.

Air Alliance Houston et al. v. Donald Trump et al.

Court CaseUnited StatesActive
NRDC and partners are challenging the Trump administration's illegal exemptions of roughly one-third of the nation’s coal-fired power plants from the 2024 Mercury and Air Toxics Standards.

Antiquities Act & National Monuments Defense

Court CaseUnited States
In recent years, national monuments have faced threats on multiple fronts, risking the loss of irreplaceable resources that are often centuries—or even millennia—in the making.

Green v. Trump

Court CaseEast, United StatesActive
As the Northeast Canyons and Seamounts continues to get attacked, NRDC and our partners have moved yet again to intervene to defend the monument’s legality.

CleanAIRE NC, et al. v. Trump, et al.

Court CaseUnited StatesActive
President Trump's proclamation exempting 40 commercial sterilizers from the EtO rule exposes communities to ethylene oxide, a highly toxic, cancer-causing pollutant.

NRDC et al. v. Doug Burgum et al.

Court CaseArcticActive
NRDC and allies are suing over the Trump administration’s decision to open the heart of the Arctic National Wildlife Refuge to oil and gas leasing.

NRDC v. Minnesota Department of Agriculture

Court CaseMinnesotaActive
NRDC is suing the Minnesota Department of Agriculture over its failure to adequately protect pollinators and people from neonic pollution.

Hydrogen Fluoride at Refineries

Court CaseUnited StatesActive
The EPA must establish regulations to protect the public from the unreasonable risks posed by use of hydrogen fluoride in domestic oil refining.

NRDC v. U.S. EPA (Perchlorate)

Court CaseUnited StatesActive
Perchlorate, a toxic component of rocket fuel, threatens the drinking water of millions of people across the United States. NRDC went to court to force the EPA to act.

Greater-Birmingham Alliance to Stop Pollution, et al. v. Trump, et al.

Court CaseAlabama, Illinois, Indiana, Michigan, Ohio, Pennsylvania, VirginiaActive
President Trump's proclamation exempting 11 coke oven facilities from the coke ovens rule puts surrounding communities at risk for health issues, including cancer, anemia, nervous system damage, suppression of immune system, and leukemia.

NRDC Litigation in Action

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Steps leading up to the exterior of the District of Columbia Court of Appeals

We Are Here to Make a Difference: Our Litigators Are at the Ready

NRDC in ActionUnited StatesJenny Shalant
NRDC’s attorneys will continue our time-tested tactics to defend public health and the environment from future federal attacks.
The U.S. Supreme Court Building in Washington, DC.

Here’s How NRDC Is Fighting Back Against the Trump Administration in Court

Court CaseUnited StatesActive
A timeline of lawsuits in defense of our health, environment, and climate.
A Falcon 9 rocket carrying 21 Starlink satellites launches from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida on August 10, 2024.

NRDC to EPA: Get the Rocket Fuel Out of Our Water Already!

NRDC in ActionUnited StatesShelia Hu
With endurance, grit, and a couple lawsuits, we’ve spent decades pushing for meaningful perchlorate protections—but will the government finally set one?
A river flows through a flat forested landscape covered in snow

A 22-Year Court Battle Ends with Justice for the Penobscot River

NRDC in ActionMaineNicole Greenfield
After more than a half century of toxic mercury contamination, Maine’s longest river is finally getting cleaned up—a major win for the public interest over corporate polluters.
Eric Olson, NRDC’s senior Director of Health & Food, speaking with reporters in Newark, New Jersey, before a federal court hearing seeking an emergency order to force Newark city officials.

Fighting the Tide of Watered Down Justice

NRDC in ActionFlint, Michigan, Newark, New JerseyNicole Greenfield
Nearly three years after winning a $97 million legal settlement that required the city of Flint to replace its lead water service lines, NRDC is still on the ground holding officials accountable, and using similar tactics as we demand clean…
A gray wolf walks along the edge of a waterfall with a forest in the background

America’s Gray Wolves Get Another Chance at Real Recovery

NRDC in ActionShelia Hu
After getting last year’s unlawful delisting rule reversed, NRDC is setting the stage for stronger wolf conservation.
Young people carry protest signs that read "kill the drill" and "oil spills its poison."

The Unlikely Takedown of Keystone XL

NRDC in ActionNebraska, South Dakota, Canada, MontanaCourtney Lindwall
The notorious tar sands pipeline was a lightning rod in the fight against climate change and the seemingly unstoppable oil industry. NRDC advocates were part of a broad coalition that helped stop Keystone XL—for good.

The Revitalization of This Former Coal Town Starts Now

NRDC in ActionPeoria, IllinoisNicole Greenfield
Following a landmark settlement agreement, $8.6 million will be invested back into projects that uplift the community of Peoria, Illinois, where a dirty coal plant is scheduled to close by the end of 2022.
A beaked whale off the coast of Hawaii

A Whale of a Win

NRDC in ActionCalifornia, HawaiiNicole Greenfield
How we got the U.S. Navy to finally agree to stop conducting harmful sonar testing in sensitive whale migration and breeding areas.