Commonwealth LNG, LLC

United Statescommonwealthlng.com

Commonwealth LNG, LLC is a U.S.-based developer of liquefied natural gas (LNG) infrastructure. The company’s flagship project is a planned LNG export terminal in Cameron Parish, Louisiana, on the U.S. Gulf Coast.

The facility is designed to produce roughly 9.5 million tonnes per annum of LNG and features a modular design with multiple identical liquefaction trains, on-site storage, and marine loading capabilities to serve international markets. Commonwealth LNG focuses on cost- and schedule-efficient project delivery and the commercialization of LNG through long-term offtake arrangements. The project is progressing toward a final investment decision and aims to contribute additional U.S. Gulf Coast LNG supply to global energy markets.

Projects Commonwealth LNG is involved in

chemXplore tracks 1 project involving Commonwealth LNG, of which one is active.

Commonwealth LNG's role on them: Owner and Operator.

1 Under Construction

1 new construction.

Expected to start operating
2026
none
2027
none
2028
none
2029
1 project
2030
none
2031
none
What moved recently
  • May 2026 Commonwealth LNG 9.5 Mtpa Export Facility, Louisiana · Under Construction · United States

Contractors, licensors, and offtakers are recorded on this project For subscribers

Targeting: Natural gas (1)

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Latest news on Commonwealth LNG

30 July 2026
Technip Energies H1 2026: €12.7bn order intake and €25bn backlog

Order intake €12.7bn raised backlog to €25bn; H1 revenue €3.7bn and EBITDA €212m after provisions; Project Delivery margin guidance reduced for 2026.

15 May 2026
Technip Energies awarded FNTP for Commonwealth LNG 9.5 Mtpa EPC

FID enables full execution; scope: six identical modular SnapLNG trains to accelerate schedule, reduce costs and improve predictability, advancing modular LNG delivery models.

7 April 2026
Technip Energies authorized to advance Commonwealth LNG pre‑FID

Substantial authorization continues EPC work on a 9.5 Mtpa LNG export project in Louisiana, supporting delivery of six modular SnapLNG trains ahead of final investment decision

22 December 2025
Technip Energies Secures Equipment Orders from Commonwealth LNG

Technip Energies advances Commonwealth LNG project with key equipment orders, supporting modular construction and accelerating progress towards a 2026 investment decision.

19 November 2025
Aramco Announces $30bn in New US Agreements

Aramco's new agreements focus on LNG, financial services, advanced materials, and procurement, enhancing strategic growth and US partnerships.

30 October 2025
Technip Energies 9M 2025 Results

Revenue and EBITDA up 9% Y/Y. Acquired Ecovyst's AM&C business. Major LNG contract in the US. Strong outlook in LNG, decarbonization, and sustainable fuels.

4 August 2025
Technip Energies Wins Major EPC Contract for US LNG Facility

The contract involves six liquefaction trains using a modular solution, enhancing schedule and cost efficiency. Pending final investment decision, it strengthens the company's LNG leadership.

Where its projects are

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