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.


In short:

  • The Senate measure, part of President Trump’s domestic policy bill, would set fines for automakers that violate Corporate Average Fuel Economy (CAFE) standards at $0, effectively making compliance voluntary.
  • Automakers like GM and Stellantis, which have paid hundreds of millions in penalties, support the change, while companies like Toyota and Tesla — who’ve invested in fuel efficiency — could face competitive disadvantages.
  • The rollback comes alongside broader Republican efforts to weaken Biden-era rules promoting electric vehicles and clean energy infrastructure, even as China dominates the global EV market.

Key quote:

“If polluters are told that there’s no penalty for polluting, what do you think they’re going to do?”

— Daniel Becker, director of the Safe Climate Transport Campaign at the Center for Biological Diversity

Why this matters:

Fuel economy standards have played a quiet but powerful role in cutting the nation’s oil consumption and tailpipe emissions for nearly half a century. Gutting the enforcement mechanism removes the primary incentive for automakers to invest in cleaner technologies, especially as the electric vehicle market remains costlier and less profitable for manufacturers. Without penalties, companies may scale back innovation and flood the market with bigger, thirstier vehicles, just as global efforts to combat climate change demand the opposite. The result is likely more smog, more carbon emissions, and more money spent at the pump. It also risks locking the U.S. auto industry into a losing position as China races ahead on clean vehicles.

Learn more: New Trump administration rule weakens efforts to promote cleaner cars

Battle ships heading into the sunset

Water, power, and the future of conflict

Explore the rise of water as a geopolitical weapon influencing global security, economics, and environmental stability in 2026.
A view of the Salton Sea with mountains in the background

The clean energy transition at the Salton Sea

California holds vast stores of lithium, but mining projects stir debate over environmental costs and economic benefits.

A worker at a steel plant

Indonesia’s steel expansion risks a surge in greenhouse gas emissions

Indonesia’s steel industry is becoming one of the country’s fastest-growing sources of greenhouse gas emissions, even as it receives far less public attention than other carbon-intensive sectors.

An oil pump jack in a dry field

New Mexico again debates greenhouse gas reductions as snow melts

Lawmakers table bill to expand the use of oilfield wastewater and shoot down another that would restrict drone use around “critical” infrastructure.

A gray warehouse type building on a brown field on a sunny day

Data centers are scrambling to power the AI boom with natural gas

As tech giants find creative ways to generate electricity, they’re building a glut of new fossil fuel projects.
U.S. Congressman Jim Jordan speaking at the 2015 Defending the American Dream Summit
Credit: Gage Skidmore/https://creativecommons.org/licenses/by-sa/2.0/https://www.flickr.com/photos/gageskidmore/

Federal Judicial Center pulls climate change chapter from official manual for U.S. judges

The “Reference Manual on Scientific Evidence” — updated for the first time in 15 years — eliminates some 90 pages about climate science and comes just as numerous climate cases make their way through state and federal courts.
US Supreme Court roof and pillars in evening sun and shadow.

Trump EPA to take its biggest swing yet against climate change rules

With its plans to revoke the endangerment finding, the administration is gambling that the U.S. Supreme Court will allow it to completely avoid regulating the nation’s top greenhouse gas sources.

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.