Liquefied Natural Gas (LNG)

McDermott is one of the most experienced engineering and construction firms serving the LNG market. We built the first LNG regasification import terminal in the United States, and over the years, we have developed several processes and technologies that benefit our customers. These include new methods for liquefaction, tank insulation, BTU reduction, inlet air cooling and other proprietary processes.

Unparalleled Experience

Since our first LNG project in 1958, McDermott remains at the forefront of LNG technology and innovation. From our state-of-the-art LNG liquefaction facilities to cutting-edge LNG storage and distribution terminals, we design and build LNG facilities throughout the entire value chain, utilizing 60 years of LNG experience.
We offer a comprehensive range of services from project concept to completion for the whole LNG value chain, including:

  • Storage Tanks
  • Peak Shaving Facilities
  • Regasification Terminals
  • Floating Liquefaction Facilities
  • Onshore Liquefaction Facilities
  • Module Design, Fabrication, Assembly & Integration

Within these focus areas, McDermott services can include upstream development, site selection, conceptual design, detail engineering, procurement, fabrication, construction, project management, commissioning, start-up, operator training and initial operations.
McDermott is currently building two LNG liquefaction plants on the United States Gulf Coast—the Cameron LNG facility in Hackberry, Louisiana, and the Freeport LNG facility in Freeport, Texas.

Download the LNG brochure (digital version)

Liquefaction Export Terminals

McDermott has extensive experience with the key processes and equipment utilized in baseload natural gas liquefaction plants.

Regasification Import Terminals

McDermott has been a leader in the design and construction of LNG facilities for half a century. We provide a true EPC solution, performing the work from start to finish, and providing a lump sum price for the project. Our services include conceptual design, detailed engineering, material procurement, fabrication, project management, construction, permitting support, commissioning, startup and operator training.

LNG Peak Shaving Facilities

McDermott has been a leading provider of engineering, procurement and construction services for LNG facilities for more than half a century. With increasing worldwide demand for clean sources of power, a fast growing segment of our business is constructing peak shaving plants. 

LNG Storage

McDermott has focused on providing superior solutions for LNG storage. Our projects include more than 200 LNG storage tanks throughout the world, including the world's first double-wall storage and full-containment tanks.
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