The Biden administration issued a new fee on climate-warming methane pollution, but the EPA regulation faces an uncertain ...

Waiting inside the club’s oak-paneled rooms were top executives from California’s major oil companies. They were the Air Pollution Foundation’s largest funders, and they were not happy. This frank ...

At the Suncor Oil Refinery in Commerce City, some air pollution is visible to the naked eye. But a new study found another unexpected, and invisible, contaminant: radioactivity.

Experts don’t know how much gas prices may rise from the new climate rules, which give incentives for low-carbon fuels. The ...

The penalty is the result of a 2019 inspection that found the refinery failed to report emissions from its hydrogen system ...

“I was the target of big oil money ... toxic emissions and other alleged air quality violations at its Benicia refinery. And ...

The refinery allegedly discharged millions of gallons of wastewater from oil refinery processes, which harmed water quality ...

Demolishing the Phillips 66 Santa Maria Refinery will have only one “significant and unavoidable” environmental impact, ...

Built between the 1930s and early 1980s, petcoke facilities treat the remnants of crude oil refining. Environmental groups ...

Valero has agreed to pay the California environmental agencies nearly $82 million for the air pollution violations and will also reconfigure the refinery's main hydrogen ... This content was created ...

The Valero Refining Co. has been fined the largest-ever penalty by Bay Area air quality regulators for a history of toxic ...

SACRAMENTO, Calif. (CN) — Valero Refining Co. faces an $82 million fine from California agencies for air pollution violations ...