Sempra Infrastructure has announced that its Port Arthur Pipeline Louisiana Connector project has officially entered service, marking a significant milestone in the company’s efforts to expand critical energy infrastructure in the United States.
The newly commissioned pipeline is designed to strengthen energy transportation capabilities in the Gulf Coast region and support growing global demand for reliable natural gas supplies. The project was completed ahead of schedule and below budget, reflecting the company’s focus on disciplined project execution and operational efficiency.
The Port Arthur Pipeline Louisiana Connector will play a key role in supplying natural gas to the Port Arthur LNG Phase 1 export facility, which is currently under construction and is expected to have a nameplate capacity of approximately 13 million tons per annum (Mtpa). The pipeline is capable of transporting up to 2 billion cubic feet per day (Bcfd) of U.S. natural gas, helping connect domestic production to international markets.
Beyond supporting LNG exports, the project enhances regional energy connectivity through its integration with Sempra Infrastructure’s Gillis Hub Pipeline, a major natural gas pipeline header system located within Southwest Louisiana’s energy corridor. The connector also links to the company’s LA Storage facility, which is currently under development and will provide access to critical natural gas storage capacity along the Gulf Coast.
With capital expenditures of less than $1 billion, the Port Arthur Pipeline Louisiana Connector includes approximately 72 miles of 42-inch pipeline, a compressor station located in Beauregard Parish, Louisiana, and related above-ground and below-ground infrastructure.
The project is expected to strengthen the reliability and flexibility of the region’s energy network while supporting the transportation of natural gas to both domestic and international markets.
For more information visit www.semprainfrastructure.com
