US Supreme Court clears way for climate lawsuits against Big Oil

The U.S. Supreme Court has declined to hear a challenge from Republican-led states that sought to block lawsuits holding fossil fuel companies accountable for their role in climate change.

Austyn Gaffney reports for The New York Times.


In short:

  • The court’s decision allows lawsuits from Democratic-led states — such as California, Connecticut, and Minnesota — to move forward against oil giants like Exxon Mobil and BP for allegedly misleading the public about climate change.
  • Nineteen Republican attorneys general attempted to shut down these cases, arguing they could disrupt interstate commerce, but the Supreme Court refused to intervene.
  • The ruling is the latest signal that courts are willing to let states hold fossil fuel companies financially responsible for their greenhouse gas emissions.

Key quote:

“This was never anything more than an attempt to run interference, help the defendants in our cases avoid accountability, and play politics with the Constitution.”

— Keith Ellison, Minnesota attorney general

Why this matters:

This decision opens the door for states to press forward with lawsuits that could force oil companies to pay for climate damages, potentially setting a precedent for holding polluters accountable.

Read more: ExxonMobil, LyondellBassel and Chevron among Houston’s top polluters.

Gas turbine electrical power plant at twilight
Credit: Aunging/ BigStock Photo ID: 236626792

US leads record global surge in gas-fired power driven by AI demands, with big costs for the climate

Projects in development expected to grow global capacity by nearly 50% amid growing concern over impact on planet.

Pumpjacks extracting oil from an oilfield in Kern County, CA.
Credit: Christopher Halloran/ BigStock Photo ID: 59467763

Top U.S. oil lobby API targets landmark EU climate law, policy document shows

The declaration coincides with U.S. fossil fuel companies’ use of Trump’s trade tensions and international discord to undermine EU climate laws.
Rooftop, industrial air conditioning equipment
Credit: Zibedik/ BigStock Photo ID: 32241479

Why companies are phasing out these super-pollutants despite Trump

A rare spot of global climate agreement could prevent up to half a degree of warming this century.
Illustration of eco friendly house with geothermal heating and energy generation
Credit: sagat/ BigStock Photo ID: 214228315

Why a New Mexico developer quit natural gas

For John Moscato, a land developer in Las Cruces, N.M., installing gas lines at new home sites was “an ongoing headache.” Ditching gas saved him money.
trees beside ocean under cloudy sky during sunset

Quatsino leads the charge on renewable energy

On Vancouver Island, Quatsino First Nation is completing a 150-kW solar project, piloting tidal power and partnering with a wind farm in its push for renewable energy.

Two firemen sitting in a vehicle

More than 87m people impacted by climate-related disasters in 2025

In 2025, more than 200 climate-related disasters affected more than 87.8 million people worldwide, according to preliminary figures from the International Disaster Database.

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.