The CITGO Refinery Powerhouse, located in Sulphur, Louisiana, operates under the jurisdiction of the SERC Reliability Corporation within the Midcontinent Independent System Operator’s power control area. This facility utilizes steam turbine technology to achieve an operating capacity of 50 megawatts. As an unregulated plant, it is managed by CITGO Petroleum Corporation, which also holds the majority ownership. The owner holding company is Petroleos de Venezuela SA. The plant primarily utilizes alternative fuel sources, contributing to its operational flexibility and efficiency in energy production.