Terminal systems

Contact us

Engineering to order terminal and liquefaction solutions

Over the past decade, mid- and small-scale LNG terminals have become an important and integrated part of the LNG value chain. While large terminals mainly have supplied vaporised natural gas into large grids, the new mid- and small-scale infrastructure has enabled efficient distribution of LNG to regional consumers and satellite terminals – allowing more and smaller consumers access to LNG as an energy source.

Wärtsilä has been a major contributor to this change and a leading player in the development of small-scale terminal infrastructure in the Nordic region. As one of very few companies in the world, we provide systems and equipment for the entire LNG value chain – including liquefaction, transportation, regasification on FSRU’s, LNG storage and distribution on terminals, power production and battery storage. Our deep know-how and vast experience make Wärtsilä an ideal partner and advisor in the development and implementation of mid- to small scale LNG infrastructure, and we can offer support in the engineering, construction, installation, commissioning, operations, maintenance, and lifecycle programs of your terminal systems.

Technical data

Terminal main components include:

  • BOG handling
  • Reliquefaction system
  • Regasification system
  • Distribution systems
    - Ship unloading systems
    - Ship bunkering and loading
    - Tank-top modules with in-tank pumps
    - Truck loading
  • Gas and liquid metering systems at high and low pressure
  • Ammonia to hydrogen cracking
  • Plant control systems


  • LNG terminals
  • Ammonia terminals
  • Ammonia liquefaction
  • CO2 handling and liquefaction

Key benefits

  • Wärtsilä’s deep process know-how enables solutions that are tailored to the customer’s requirements
  • Efficient, smooth, and trouble-free project management 
  • Interface engineering
  • Strong engineering competency throughout all disciplines
  • Procurement including expediting to minimise delays
  • Inspection services to ensure proper compliance
  • Safety engineering
  • Compliance to EN 1473 and other international standards

Contact us

Contact our 24/7 customer support at +47 815 48 500. For spare parts, please e-mail us with the equipment serial number or the name of the installation at moss-spares@wartsila.com (Inert Gas Systems) spares.wgs@wartsila.com (all other products)
For technical support & service, please email us with the equipment serial number or the name of the installation at services.wgs@wartsila.com.
Equipment serial number is taken from the equipment nameplate and includes all letters and numbers as given on the equipment nameplate.

Please fill in the form, we aim to respond within 1-2 business days depending on the enquiry. For an existing installation, provide all necessary details to identify the installation and the equipment. Fields indicated with an asterisk (*) are required.