Contra Costa County health officials announced Thursday that soil testing conducted in the months after a Martinez oil refinery released nearly 50,000 pounds of powdered industrial chemicals last ...

Purpose: Optimize, troubleshoot, and design refinery process units to maximize throughput, yield, energy efficiency, reliability, and regulatory compliance while safeguarding people, assets, and the ...

(BCN) — An independent consultant said Thursday there were several main factors contributing to the release of up to 24 tons of chemicals at the Martinez Refining Company on a day in 2022. The ...

The Delaware City Refinery has been continuously releasing more than permitted amounts of toxic sulfur dioxide into the air for a week now, but air quality in the area remains safe, according to the ...

Sun sets behind the chemical division plant next to the oil refinery then owned by Union Oil in 1987. Steam rises used to provide heat needed in processing. Tony Hertz file The better living through ...

On a night when the city passed a resolution castigating the Martinez Refining Company for their performance over the last 12 months, the refinery’s manager issued a set of apologies and an ...

The Europe-based energy company says progress has been made in scaling up liquefied plastic scrap processing at its Porvoo, Finland, refinery. Neste says it hopes these storage tanks at its Porvoo, ...

(This story has been updated to include information provided by the Delaware Department of Natural Resources and Environmental Control after the story was first published, and to correct a typo in a ...