Technip Energies has secured a major EPC contract from Commonwealth LNG for its upcoming 9.5 Mtpa LNG facility in Cameron Parish, Louisiana, USA.
The scope of this prestigious contract includes the delivery of six identical liquefaction trains utilizing Technip Energies’ proprietary SnapLNG by T.EN™ solution—a modular and scalable approach to LNG production.
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Key Highlights of Technip Energies Commonwealth LNG Project:
- Project Location: Cameron Parish, Louisiana, USA
- Client: Commonwealth LNG
- Contract Type: Major EPC Contract (above €1 billion)
- LNG Capacity: 9.5 million tons per annum (Mtpa)
- Technology Used: SnapLNG by T.EN™ – Modular & Scalable LNG Solution
- Number of Trains: Six Identical Liquefaction Trains
- Design Strategy: Replicated Single Design Across All Trains
- Previous Phase: FEED completed by Technip Energies
- Award Status: Pending Final Investment Decision (FID)
- Technip Energies’ Global LNG Share: Over 20% of world’s LNG capacity delivered
The SnapLNG framework allows for cost efficiency, schedule acceleration, and greater predictability, thanks to the standardized replication of a single design across all trains.

This EPC award follows Technip Energies’ successful completion of the FEED (Front-End Engineering and Design) phase, reinforcing the company’s longstanding relationship with the project and its commitment to innovative delivery.
With this project, Technip Energies solidifies its position as a global leader in LNG, having already delivered over 20% of the world’s operational LNG capacity. The company continues to pioneer modularized and productized project execution models, setting new industry standards.

“We are honored to be awarded the Commonwealth LNG project, which is a testament to our world-leading expertise in modularized LNG solutions. This project is pivotal in enhancing global energy security by ensuring a reliable and efficient supply of LNG. We are eager to leverage our world-class experience and our SnapLNG approach to contribute to this critical energy initiative.“
Arnaud Pieton, CEO of Technip Energies
⚠️ Note: The contract award is pending Final Investment Decision (FID) by Commonwealth LNG. As such, it will not be reflected in Technip Energies’ order backlog until FID or full notice to proceed is confirmed.
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