Port Allen Refinery - Operational Oil Refinery in Port Allen, Louisiana

Port Allen Refinery is an operational oil refinery situated in Port Allen, Louisiana, within West Baton Rouge Parish. The facility is part of the United States' extensive refining infrastructure, which is concentrated along the Gulf Coast. The refinery's location along the Mississippi River provides access to crude oil supplies and product distribution networks. The refinery operates under NAICS code 324110, which covers petroleum refineries. In the United States, refineries are subject to federal regulations including the Clean Air Act (CAA) Refinery MACT standards for emissions control, as well as state-level environmental permits. Port Allen Refinery contributes to the regional supply of refined petroleum products, supporting local and national energy needs. Its location in Louisiana places it within a major refining hub, with proximity to crude oil pipelines and marine terminals. The facility's operational status underscores its role in the broader U.S. refining sector.

The refinery is located in a region with significant industrial activity along the Mississippi River, which poses potential risks for water contamination from spills or runoff. The facility's operations involve handling large volumes of crude oil and refined products, requiring robust spill prevention and response measures. Air emissions from refining processes are regulated under the EPA's CAA Refinery MACT standards, which mandate controls for hazardous air pollutants. The surrounding area includes wetlands and waterways that are ecologically sensitive, emphasizing the need for careful environmental management.