Natural Gas Infrastructure

Natural Gas Pipelines

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Cameron Interstate Pipeline – In Operation
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The Cameron Interstate Pipeline is a 36-mile natural gas pipeline in South Louisiana that links the Cameron LNG terminal in Cameron Parish, Louisiana to five interstate pipelines that transport natural gas to major markets.

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LA Storage Pipeline – In Operation
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LA Storage Pipeline is a 23.3-mile natural gas pipeline header system located in Calcasieu and Beauregard Parishes near the city of Sulphur, Louisiana that has interconnections with six major pipelines throughout the Gulf Region.

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Port Arthur Pipeline Texas Connector- In Development
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Port Arthur Pipeline, LLC, is proposing to develop a natural gas pipeline in connection with the proposed development of the Port Arthur Liquefaction Project by Port Arthur LNG, LLC, and PALNG Common Facilities Company, LLC in Jefferson County, Texas.

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Port Arthur Pipeline Louisiana Connector – In Development
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The proposed Port Arthur Pipeline Louisiana Connector project will transport and provide natural gas as an additional feed gas source to the proposed Port Arthur LNG liquefaction project.

Pipeline Safety

At Sempra, safety is our top priority. That extends to the operation of our underground natural gas pipelines. Learn more about pipeline safety and how to recognize if a pipeline is located near you.