Yokogawa Awarded Main Automation Contractor Role for Commonwealth LNG Project

Houston, Texas– July 7, 2026

Yokogawa Corporation of America announces that it has been awarded the role of Main Automation Contractor (MAC) for the Commonwealth LNG project, a major liquefied natural gas (LNG) export development in Louisiana, USA. The contract was awarded by Technip Energies, the engineering, procurement, and construction (EPC) contractor for Commonwealth LNG, a Caturus company.

The Commonwealth LGN Export Terminal (Graphic courtesy of Commonwealth LNG)

Under this agreement, Yokogawa will deliver a comprehensive scope as MAC, including engineering and design services, the delivery of an integrated control and safety system (ICSS), system integration, and project execution support. The scope also includes integration of multiple third-party subsystems and advanced automation applications, enabling a fully connected, safe, and efficient operational environment.

Located on the U.S. Gulf Coast near Cameron, Louisiana, the Commonwealth LNG facility is designed with a planned liquefaction capacity of approximately 9.5 million tons per annum (mtpa). The project includes six liquefaction trains, LNG storage infrastructure, and export facilities, and is expected to play a critical role in meeting growing global energy demand while strengthening the United States’ position as a leading LNG exporter.

The overall project is valued at $13 billion and has secured long-term offtake agreements with international energy companies. Project execution is expected to begin immediately, with system deliveries scheduled between 2027 milestones. Phase 1 of the project is targeted to begin operation in 2030.

Kevin McMillen, President and CEO of Yokogawa Corporation of America, stated, “We are honored to be selected as the main automation contractor for this landmark LNG project. Yokogawa brings deep expertise in delivering advanced automation solutions for large-scale, complex energy facilities. We are proud to collaborate with Technip Energies and our project partners during the execution phase, while building a long-term relationship with Commonwealth LNG to support safe, efficient, and reliable operations across the full lifecycle of the asset.”

This award further reinforces Yokogawa’s leadership in LNG automation and its commitment to delivering innovative solutions that support the evolving energy landscape. By combining deep domain expertise with advanced digital technologies, Yokogawa continues to help customers achieve operational excellence, improve safety, and maximize long-term value.

About Yokogawa
Yokogawa provides advanced solutions in the areas of measurement, control, and information to customers across a broad range of industries, including energy, chemicals, materials, pharmaceuticals, and food. Yokogawa addresses customer issues regarding the optimization of production, assets, and the supply chain with the effective application of digital technologies, enabling the transition to autonomous operations.

Founded in Tokyo in 1915, Yokogawa continues to work toward a sustainable society through its 18,000+ employees in a global network of 136 companies spanning 63 countries. For more information, visit www.yokogawa.com

Yokogawa Corporation of America is a wholly owned subsidiary of Yokogawa Electric Corporation. Established in 1957, the business is headquartered in Houston, Texas and supported by other domestic manufacturing and service locations across the U.S, Canada and Mexico. For more information, visit www.yokogawa.com/us

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Media Enquiries
Yokogawa Corporation of America
Christie Cronje
PR and Corporate Communications Manager
christie.cronje@yokogawa.com