Biden administration pauses air pollution rules as Trump transition looms

The Biden administration is holding firm on some critical air pollution protections while conceding delays on others, signaling a shift in priorities as Trump's presidency approaches.

Sean Reilly reports for Politico.

In short:

  • The EPA denied an industry coalition's request to roll back tougher safeguards against accidental toxic emissions from refineries and chemical plants.
  • However, the agency has withdrawn plans to expand smog control measures and tighten incinerator pollution standards, citing new litigation deadlines.
  • Finalizing these rules could take years, raising concerns about the health impacts of delayed action on pollutants affecting vulnerable communities.

Key quote:

“EPA will continue working on these Clean Air Act actions.”

— Nick Conger, EPA spokesperson

Why this matters:

Air pollution rules directly impact public health, especially in communities near industrial sites. Delays in implementing stricter standards leave residents exposed to harmful pollutants like mercury, lead and nitrogen oxides, which can cause respiratory issues and other long-term health risks. Communities already choking on polluted air — often low-income and minority neighborhoods — are left waiting for relief as litigation and bureaucratic hurdles drag timelines into the distant future.

Read more: Toxic air lingers in Texas Latino community, revealing failures in state’s air monitoring system.

Aerial view of a city with lots of rubble

Two years after hurricane Helene hit North Carolina, people are still living in harm’s way

The aftermath of Hurricane Helene in North Carolina and the floods in Texas’ Hill Country expose weaknesses in federal and state policies that allow people to live in dangerous areas where homes could be swept away.
A night view of the Seattle, Washington skyline

Washington gets closer to massive carbon-market deal

Historic pact with California, Quebec comes as “federal government is trying to dismantle climate policy”.

A window air conditioner viewed from the outside of a house

In Galveston, demand for affordable cooling is high, but resources are few

Nearly 600 households in Galveston lack any air conditioning, and many others struggle to afford to use it. Local aid groups are grappling with growing calls for help.

Two pronghorn deer running through a dry environment

Malnutrition killed Wyoming pronghorn in peak summer as vegetation withered during record heat, severe drought

Stunted lowland vegetation in the Green River Basin doesn’t bode well for one of the state’s premier herd's survival the coming winter.
An aerial view of a dry, desert location with mountains the background

The driest days in hundreds of years

In West Texas, the creeks dried up, cattle production struggled, and small towns like Candelaria slowly emptied out.
A view of the Charles River with the Harvard University campus in the background

How elite universities got tangled up in politics and petroleum

Half a century of corporate influence set the stage for Trump's attacks on higher education, a new study argues.
An aerial view of a banana tree with an encroaching wildfire and smoke

Metals in smoke, ash from Maui wildfire harmed lung health, study says

A new study finds that metal mixtures found in smoke, ash and debris after the 2023 Maui wildfires affected human lung health.
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.