America’s ports made progress on pollution, but will it last?

Efforts to clean up pollution at America’s ports, which gained momentum under Biden’s climate policies, now face uncertainty as the Trump administration moves to roll back environmental regulations.

Alexa St. John and Etienne Laurent report for the Associated Press.


In short:

  • The Biden administration allocated $3 billion to reduce emissions at U.S. ports, funding cleaner equipment, infrastructure, and community engagement. Ports have already spent hundreds of millions on electrification, but many projects are still awaiting funding.
  • America’s 300 shipping ports are major sources of air pollution, disproportionately affecting nearby communities, often Black, Latino, and low-income. Despite efforts to cut emissions, pollution remains a significant public health threat, contributing to asthma, heart disease, and shortened life spans.
  • The Trump administration has frozen federal clean energy funding and is rolling back environmental regulations, leaving port authorities and frontline communities concerned about the future of air quality initiatives.

Key quote:

“In the current Trump administration, the clear intent seems to be to move away from electrification. And that will mean for the millions of people that live around the ports and downwind of the ports, poor air quality, more health effects.”

— Ed Avol, University of Southern California professor emeritus in clinical medicine

Why this matters:

With federal climate funding in limbo, millions of Americans face a future with dirtier air and worsening health outcomes. For port authorities and residents already waiting on long-promised air quality improvements, the uncertainty is unsettling. Diesel pollution is still an everyday reality, contributing to asthma, heart disease, and cancer.

Read more: What’s happening to EPA-funded community projects under Trump?

Hand holding handmade sign that reads "THE CLIMATE IS CHANGING SO WHY ISN'T THE SYSTEM?"

US EPA chief celebrates endangerment finding repeal with climate skeptics

Casting doubt on the determination that greenhouse gas emissions endanger public health and welfare, Lee Zeldin said “We’re not accepting all of the narrative of the left without any question or pushback.”

Two men attempting to salvage items inundated by floodwaters amidst submerged vehicles.

A more troubling picture of sea-level rise is coming into view

Scientists have uncovered a "blind spot" in the research on rising seas, revealing that tens of millions of people thought safe from coastal flooding are at risk of inundation. Across much of the world, sea levels are higher than previously assumed and land is sinking faster.
An illustration of the setting sun in front of an orange sky

What to expect when you’re expecting the end of the world

Jem Bendell predicted that society would collapse because of climate change. Then he tried to get on with his life.
Solar panels with wind turbines in the background

Clean energy team wins Salt River Project election in Arizona

Proponents of renewable power will control the Phoenix-area utility’s policymaking for the first time after they won an unusually contentious race that drew attention from national groups.

Offshore oil rig on a cloudy day

UK opening new oil and gas fields would imperil global climate goals, experts say

Climate diplomacy figures warn North Sea drilling would encourage fossil fuel exploitation by developing countries.

A worker in an orange jumpsuit and hardhat on an oil drill

Newcomers arrive and Amazon forests are cleared as Brazil explores for oil

Anticipation of offshore oil development is drawing thousands to a remote Amazon city, fueling rapid, unplanned growth before any economic benefits materialize.

Nuclear power cooling towers

New Jersey becomes second state this year to lift its nuclear moratorium

Acting on a campaign promise to expand nuclear power, Gov. Mikie Sherrill signed a bill ending an outdated radioactive-waste-disposal law that stopped new projects.

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.