Sempra Infrastructure, a subsidiary of Sempra (NYSE: SRE), announced that its Port Arthur LNG Phase 2 project has received a crucial permit from the U.S. Department of Energy (DOE) to export up to 13.5 million tonnes per annum (Mtpa) of liquefied natural gas (LNG) to countries without a free-trade agreement (FTA) with the U.S.
This milestone positions the project for future investment and global energy market expansion.
First Non-FTA Permit Under New DOE Guidelines
The permit is the first of its kind issued following the DOE’s latest public interest study and marks a significant regulatory advancement for the project. It allows Sempra Infrastructure to further develop the Port Arthur LNG Phase 2 terminal, which aims to double the facility’s liquefaction capacity from 13 Mtpa in Phase 1 to 26 Mtpa.
Statements from Leadership
“Today’s regulatory approval marks another milestone for the proposed Port Arthur LNG Phase 2 development project, as we make steady progress towards reaching a final investment decision,” said Justin Bird, chief executive officer of Sempra Infrastructure. “The project can be a key contributor to further establishing the U.S. as a leader in global energy markets, supporting U.S. trade goals and providing economic opportunity at the local, state and national levels in the U.S.”
Project Timeline and Scope
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Phase 1 (under construction):
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Includes Trains 1 and 2, two LNG storage tanks, and supporting infrastructure.
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Train 1 is expected to be operational in 2027, and Train 2 in 2028.
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Phase 2 (planned):
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Will add two new liquefaction trains, totaling 13 Mtpa capacity.
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Brings overall facility capacity to 26 Mtpa.
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Future phases are already in early-stage development.
Commercial and Strategic Progress
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In June 2024, Sempra Infrastructure and Aramco signed a non-binding heads of agreement for a long-term LNG offtake deal and potential equity investment in Phase 2.
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In July 2024, Bechtel was selected for a fixed-price EPC contract for the project.
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Remaining Challenges
The project’s final execution remains dependent on:
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Securing commercial agreements
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Maintaining permitting
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Obtaining financing
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Achieving a final investment decision (FID)
These uncertainties will shape the ultimate timeline and scope of development.
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Source: SEMPRA