Calumet Princeton Refining LLC - Refinery in Princeton, Louisiana

Calumet Princeton Refining LLC is a refinery located in Princeton, Bossier Parish, Louisiana, United States. The facility operates under the NAICS code 324110, which covers petroleum refineries. As part of the Calumet network, it contributes to the region's fuel supply and industrial base. The refinery operates within the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act Refinery MACT standards and other federal environmental regulations. Louisiana's refining sector is significant, with facilities typically ranging from small to medium capacity. The plant's specific technical details are not publicly available, but it likely employs standard refining processes such as distillation and cracking. Environmental considerations for refineries in Louisiana include air emissions management, water discharge controls, and spill prevention. The facility's location inland reduces coastal spill risks but still requires adherence to state and federal environmental programs. Its operational status indicates ongoing compliance with regulatory requirements.

The refinery is situated in northwestern Louisiana, an area with a mix of industrial and agricultural land use. The local environment includes the Red River watershed, which requires careful management of water discharges to protect aquatic ecosystems. Air quality in the region is monitored under the EPA's National Ambient Air Quality Standards, and the facility must comply with emission limits for criteria pollutants and hazardous air pollutants.