Wärtsilä LNG Regasification

Our portfolio of LNG regasification technologies represents an industry benchmark in terms of energy efficiency, robustness, and operational flexibility.

Wärtsilä has delivered and commissioned numerous floating LNG regasification plants based on either closed loop regasification technology, using steam with water/glycol as the intermediate heating medium, or open loop regasification technology using sea water with propane as the intermediate heating medium. During last years system with water-glycol as intermediate medium has been developed, and in total 8 have been ordered/delivered. Wärtsila  can also in FSRU projects offer engineering for the complete conversion, inclusive integration of regas modles like BOG compressors and Power module along with all other cargo handling upgrading- and utility systems.

We have also delivered modularised regasification plants for jetty installations. These facilitate a much shorter construction time compared to conventional land based LNG regasification terminal projects.

    Technical data
    • Train size: 50mmscfd up to 280mmscfd. Higher capacities with multiple trains.
    • Delivery pressure:  Designs from 5 to 125 bar possible.
    • Temperature NG outlet: Typically 5 C below seawater temperature.
    • Example module size: 3x250mmscfd; 25x18x12m, 700 tons.
    • Wärtsilä regasification units are available either as multi-skid deliveries, or as complete turnkey and single-lift topside modules.
    Key benefits
    • Leading market position
    • Extensive reference list of installations Fast delivery (12-16 months)
    • Compact and reliable plant
    • Modularized delivery (easy installation)
    • Flexible plant configuration
    • Easy operation and maintenance
    • Quick ramp up/down


    • Nusantara Regas Satu FSRU
      Wärtsilä supplied a liquefied natural gas regasification system for the Nusantara Regas Satu FSRU, Indonesia's first LNG regasification terminal.

      Nusantara Regas Satu FSRU

    Press releases

    Related products


    Thinking smaller on LNG

    Liquefied natural gas is increasingly being shipped to locations where relatively...
    21 November 2013
    • Twentyfour7. article

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