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Sempra Infrastructure announces in-service of Port Arthur Pipeline Louisiana connector
Other - JUNE 10, 2026

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Sempra Infrastructure announces in-service of Port Arthur Pipeline Louisiana connector

by Released

Sempra Infrastructure, a subsidiary of Sempra, has announced that its Port Arthur Pipeline Louisiana Connector project has been placed in service.

The Port Arthur Pipeline Louisiana Connector provides strategic energy infrastructure in the region. It will support the safe, reliable transportation of 2 billion cubic feet per day (Bcfd) of U.S. natural gas to global markets by supplying gas to Port Arthur LNG Phase 1, which will have nameplate capacity of approximately 13 million tons per annum (Mtpa) and is currently under construction.

The pipeline strengthens domestic energy networks by interconnecting with Sempra Infrastructure’s Gillis Hub Pipeline, a highly connected natural gas pipeline header system in southwest Louisiana’s energy corridor. The pipeline also connects to Sempra Infrastructure’s LA Storage facility that is under construction to facilitate transportation to and from critical natural gas storage capacity along the Gulf Coast.

The Port Ar

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