Aerial view of a refinery lit up at night with a full moon in the background.

California reverses course on fossil fuels as refinery shutdowns endanger the state’s gasoline supply

California Gov. Gavin Newsom, facing the planned closure of two major oil refineries, is courting drillers and postponing profit caps to keep gasoline flowing and prices in check.

Alex Nieves reports for POLITICO.


In short:

  • Phillips 66 will close its Los Angeles–area refinery in late 2025 and Valero will shutter its Bay Area plant in 2026, eliminating about one-fifth of California’s gasoline refining capacity.
  • Newsom, who once championed a profits cap and drilling setbacks, is now drafting legislation to speed permits for new wells in Kern County and offer incentives that keep existing refineries solvent.
  • Democrats fear higher pump prices could hurt them in the 2026 midterms, echoing voter backlash that helped re-elect President Donald Trump.

Key quote:

“The reality is, if those refineries close and we have increased gas prices, it’s going to be a problem for everybody.”

— Andrew Acosta, California Democratic campaign consultant

Why this matters:

California’s ambitious climate targets collide with a structural vulnerability: The state is a “fuel island,” cut off from interstate pipelines and reliant on its own aging refineries for nearly all gasoline. When even one plant goes dark, supply tightens and prices leap — often topping $5 a gallon — undercutting public support for the clean energy transition. The sudden exits by Phillips 66 and Valero expose how a handful of companies wield outsized market power, and how quickly political rhetoric can swing when voters feel the pinch. As Newsom scrambles to plug the gap with new drilling permits, environmental justice groups warn that low-income communities near wells and refineries will bear the pollution burden, even as the broader climate fight stalls.

Related: Gov. Newsom vetoes California bill to increase refinery air monitoring

An oil drilling pump jack platform with a worker standing on it

Gavin Newsom calls for climate action. But even California is drilling more oil

Gov. Gavin Newsom made green energy a priority. But as President Donald Trump makes oil the focus of U.S. energy policy, even California considers “Drill, baby, drill.”
An illustration of the globe with a giant band aid on it

Podcast: Will we artificially cool the planet?

Professor Ted Parson talks about solar geoengineering as a potential response to severe climate risks, exploring why humanity may need to consider deliberately cooling Earth by spraying reflective particles in the upper atmosphere.

A group of dead trees in a forest

2021 heat dome left Rhode Island-sized damage in Oregon's, Washington’s western forests

A study from Oregon State University and the U.S. Forest Service found the four-day extreme heat event scorched more than 1,000 square miles of tree canopy.

A person walking through a flooded underpass

Bill Gates said the quiet part out loud

Bill Gates has reignited debate over a climate agenda that prioritizes emissions cuts over the immediate needs of countries already facing deadly climate impacts.

Polluted water coming from a pipe

Oily waste from Smitty’s Supply disaster will be injected under Jefferson Parish landfill

Oily water and spilled petrochemicals from the Smitty’s Supply explosion have been handled at three different sites, and state officials have granted an emergency request to bring some of it a Jefferson Parish landfill. 
white smoke coming out from power plant on a green hill.

World still on track for catastrophic 2.6C temperature rise, report finds

Fossil fuel emissions have hit a record high while many nations have done too little to avert deadly global heating.

a herd of cattle standing next to each other

At COP30, Brazilian meat giant JBS recommends climate policy

Meat giant JBS is steering a private-sector “food systems” push to shape climate policy at COP30, promoting productivity-focused recommendations.

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.