UNION OIL CO OF CAL Refinery, Los Angeles, California | USA Oil Infrastructure

UNION OIL CO OF CAL is a refinery situated in Los Angeles, California, within the United States. As part of the petroleum refining industry, this facility plays a key role in converting crude oil into fuels and other products. The refinery is located in a major urban and industrial area, reflecting the region's significant energy infrastructure. The facility operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Refinery MACT standards for air emissions and the Clean Air Act. California's stringent environmental regulations, such as those from the California Air Resources Board (CARB), also apply. Refineries of this type typically employ complex processes like distillation, cracking, and reforming to produce gasoline, diesel, jet fuel, and petrochemical feedstocks. As an operational refinery in the Los Angeles area, UNION OIL CO OF CAL contributes to the regional fuel supply and economic activity. The facility's environmental context includes managing emissions, wastewater, and potential spill risks. Its location near coastal areas and population centers necessitates robust safety and environmental management practices.

The refinery operates in a region with significant air quality challenges, leading to stringent emissions controls under the EPA's Refinery MACT and California's CARB regulations. Coastal siting near Los Angeles poses spill risks to marine environments, requiring adherence to spill prevention and response protocols. The facility's downstream product mix includes transportation fuels, which contribute to local and regional air quality impacts.