Supreme Court of the U.S. in Washington, DC.

Supreme Court to address environmental and regulatory cases in 2025

The U.S. Supreme Court will decide key cases in 2025 that could reshape environmental regulation, agency power and federal permitting processes.

Pamela King reports for E&E News.


In short:

  • The Supreme Court will weigh limiting the scope of environmental reviews under the National Environmental Policy Act, potentially restricting climate considerations for federally approved projects.
  • Justices will revisit the non delegation doctrine, which could restrict Congress from granting broad authority to agencies like the EPA.
  • Upcoming cases include disputes over Clean Water Act permitting, nuclear waste storage licensing and challenges to California’s emissions waiver under the Clean Air Act.

Key quote:

“The public needs to understand that these are not cases principally about climate change. They are about the separation of powers and the proper division of authority between the federal and state governments.”

— Donald Kochan, law professor at George Mason University

Why this matters:

The Supreme Court’s conservative majority has increasingly taken a skeptical stance on the scope of federal agencies, raising concerns about the future of environmental regulation in the United States. Recent decisions suggest a willingness to curtail the authority of agencies like the Environmental Protection Agency, potentially limiting their ability to address issues such as greenhouse gas emissions, water pollution and toxic air contaminants.

Related: Supreme Court ruling could impact environmental policies

Stencil of an electric vehicle on a brick pavement.

EU shifts course on climate policy as deregulation accelerates

The European Union has begun scaling back major environmental protections under the Green Deal, sparking concern among campaigners who say the bloc is rapidly losing its climate leadership.

Ajit Niranjan reports for The Guardian.

Keep reading...Show less
Car tailpipe up close.

Republicans push to eliminate fines for carmakers that violate fuel economy rules

Senate Republicans are backing a proposal that would strip penalties from federal fuel economy standards, a move critics say could drive up gasoline use and tailpipe pollution.

Brad Plumer and Jack Ewing report for The New York Times.

Keep reading...Show less
View of the U.S. capitol building
Credit: Jacqui/Pixabay

Proposed tax rules risk choking U.S. clean energy projects over China supply links

A budget bill moving through Congress could block most U.S. clean energy projects from receiving tax credits if any part of their supply chain includes ties to China.

Dan Gearino reports for Inside Climate News.

Keep reading...Show less
Weight scales on an image of a smokestack.

EPA faces class action lawsuit over canceled environmental justice grants

A coalition of nonprofits, tribes, and local governments is suing the U.S. Environmental Protection Agency after it abruptly canceled $3 billion in environmental justice grants awarded under the Biden administration.

Tracy J. Wholf reports for CBS News.

Keep reading...Show less
Flooded river with bare trees in distance against a cloudy sky.

Vermont defends landmark climate law as Trump administration and oil industry sue

Vermont is preparing for a drawn-out legal fight after President Trump’s Justice Department joined fossil fuel interests in suing to block the state’s new Climate Superfund law, which seeks to make oil companies pay for decades of greenhouse gas emissions.

Nina Sablan reports for Inside Climate News.

Keep reading...Show less
Graphic image of two human heads facing away from one another.

New AI tool raises concerns over industry's ability to sow doubt on pollution research

A chemical-industry-backed researcher is using artificial intelligence to question links between pollution and health risks, prompting concern among scientists about bias and regulatory delay.

Dharna Noor reports for The Guardian.

Keep reading...Show less
a car that is sitting upside down on top of a pile of debris after a tornado.

FEMA delays and funding cuts leave state emergency programs in limbo

State and local emergency management agencies are facing growing uncertainty as the Federal Emergency Management Agency (FEMA) delays major grant programs and President Trump signals plans to dismantle the agency.

Jennifer Berry Hawes reports for ProPublica.

Keep reading...Show less
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.