Wärtsilä Gas Solutions – Your trusted partner in gas 
Helping you find the right solution for a sustainable future

Gas Solutions is a market leader with innovative systems and lifecycle solutions for the gas value chain. Our main focus areas are handling of gas in seaborne transport (storage, fuel, transfer and BOG management), gas to power, liquefaction and biogas solutions. We help our customers on the journey towards a sustainable future through focus on lifecycle, innovation and digitalization.


Wärtsilä Compact Reliq™ -
BOG Reliquefaction in a nutshell

Wärtsilä introduces the new Compact Reliq Unit, based on proven Brayton technology.
Gas solutions services banner
Gas solutions services
Total lifecycle solutions for your gas plant

Press releases

    Entire value chain of energy and gas

    This is a design revolution

    Don't be afraid of introducing LNG to your fleet

    Fueling change with innovation

    Inert gas for gas carriers

    Recent webinars

    Path to IMO 2050 and
    the role of LNG as a marine fuel

    6 August 2020

    View more »

    Fuelling the future

    18 June 2020

    View more »

    The potential of bioLNG
    for the maritime industry

    7 April 2020

    View more »


    Knutsen OAS banner
    Two new shuttle tankers for the KNOT Group
    will feature W?rtsil?’s VOC Recovery and LNG fuel systems to lower their emissions of CO2
    Wärtsilä LNG Cargo System reference banner
    W?rtsil?’s LNG Cargo Handling System
    for a new 5400 m3 LNG bunker barge
    Nusantara Regas Satu FSRU
    W?rtsil? supplied a liquefied natural gas regasification system
    JS INEOS Insight
    This multigas carrier features a comprehensive
    W?rtsil? solutions package
    Tornio Manga LNG Terminal
    W?rtsil?’s turnkey delivery of the terminal includes complete unloading, storing and regasification equipment for LNG
    EGE Biogass
    W?rtsil? Biogas Liquefaction Plant
    Compact Reliq for Knutsen LNG carriers
    BOG reliquefaction simplified with the new Compact Reliq
    Technical and remote support for Teekay vessels
    Eight LNG Carrier vessels owned by the global Teekay Group are now covered by 5-year W?rtsil? LNG Support agreements
    Specialised cargo handling system design for VLEC
    Four new 98,000 cbm Very Large Ethane Carriers under construction in South Korea
    BW LPG ships retrofitted with LPG Fuel Supply System
    W?rtsil? LPG Fuel Supply System (LFSS) retrofitted to BW LPG’s very large gas carrier (VLGC) vessels

    Gas value chain


    Grasping the potential

    Kjell Ove Ulstein and Per Helge Madsen, W?rtsil? Gas Solutions, AS, Norway, review the latest trends...
    11 December 2020
    • Article

    Retrofit highlights use of LPG as a...

    The world’s first LPG-fuelled vessel has set sail. Powered with W?rtsil?’s customised and reliable Fuel...
    12 November 2020
    • Article

    Revolutionary e-shuttle tanker boasts...

    Promising 47% lower emissions and fuel costs of just under half of its diesel equivalent, the world’s...
    3 June 2020
    • Twentyfour7. article

    The time to act for a sustainable maritime...

    Reetta Kaila, Technology & Development Manager, Renewable Gases, W?rtsil? Marine, says the journey towards...
    16 April 2020
    • Twentyfour7. article

    W?rtsil? supports fossil-free future

    It is the objective of the municipal company Tekniska verken in Link?ping to make Link?ping the most...
    19 February 2020
    • Twentyfour7. article

    New shuttle tanker beats the emissions...

    A new shuttle tanker concept developed by TEEKAY using W?rtsil?’s marine solutions expertise is setting...
    22 June 2018
    • Twentyfour7. article

    Gas Solutions Sales Team

    Kjell Ove Ulstein bw

    Kjell Ove Ulstein
    Director Sales & Marketing

    Stein Thoresen sw

    Stein Thoresen
    General Manager Sales

    Reidar Strande sw

    Reidar Strande
    General Manager –
    Business Development & Special Projects

    Rune Knott bw

    Rune Knott
    General Manager – Sales

    Knut Erik Heggem bw

    Knut Erik Heggem
    Sales Manager –
    Cargo Handling Systems

    P?l Steinnes bw

    Pål Steinnes
    Sales Manager –
    Small Scale LNG and LNG Bunkering Systems

    Per Helge Madsen sw

    Per Helge Madsen
    Sales Manager –
    Regasification Systems

    Hans Jakob Buvarp sw

    Hans Jakob Buvarp
    Sales Manager –
    VOC Systems

    Lasse Wichstr?m sw

    Lasse Bergerud-Wichstrøm
    Sales Manager – Liquefaction and BOG Reliquefaction

    Terje Steingrimsen sw

    Terje Steingrimsen
    Sales Manager –
    Inert Gas Systems

    Magnus Folkelid sw

    Magnus Folkelid
    Global Sales Manager – Biogas Solutions

    Barry Yang sw

    Barry Yang
    General Manager –
    Sales China


    Contact us

    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. 

    Find your local Wärtsilä office here

    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.

    ? 2021 W?rtsil?