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Your trusted partner in Gas
Helping you find the right solution
for a sustainable future

Gas solutions

Wärtsilä is a market leader in gas and multi-fuel engines, fuel systems, technology and services. We have the expertise and experience with an offering that covers the entire gas value chain - from exploration to end consumers and as a frontrunner in our field of expertise, we are enabling connections by "smart technology" in the various gas and distribution chains, to meet the highest sustainable profile and customer needs.

We are making history in this big conversion so it’s not a mature market in terms of technology. Because there is no established way of doing things, we are working continually on new concepts.
Mathias Jansson, Product Line Manager, Fuel Gas Supply Systems, Wärtsilä #GasBassador
Mathias Jansson
Gas solutions services banner
Gas solutions services
Total lifecycle solutions for your gas plant
Claudia Beumer
As part of the energy transition, the maritime industry has to adapt to new energy sources and ways of working. With Wärtsilä's expertise across the whole gas value chain, we are here to support our customers in implementing new fuels like LNG, LPG and BioLNG. I am happy to be part of this exciting journey and look forward to working with our customers worldwide.
Claudia Beumer, General Manager Global Sales, Water and Waste, Wärtsilä #GasBassador

Gas value chain

Recent webinars

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

6 August 2020

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Fuelling the future

18 June 2020

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The potential of bioLNG
for the maritime industry

7 April 2020

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I am enthusiastic to meet our customers and support them in their transition to LNG as fuel - LNG does not cause particulate matters or sulphur oxide, and will efficiently reduce emissions. Also LNG can easily be replaced or mixed with liquefied bio gas which is 100% renewable - how cool is that!
Reetta Kaila, Technology & Development Manager, Renewable Gases, Wärtsilä #GasBassador
Reetta Kaila


We are proud to work closely with and support the following organisations to further the use of LNG as marine fuel.





Press releases

With close to 3 decades of experience in gas, over 2000 marine gas engines, millions of operating hours and tens of millions of horsepower, Wärtsilä has a proven track record in gas technology and LNG systems.
John Hatley, Market Shaping, Sales & Marketing, Wärtsilä #GasBassador


    Gas as fuel
    Reetta Kaila
    Product Manager, GasReformer, Wärtsilä

    ’Fuel Gas Quality Control for Gas Mode Operations’
    Methane Number
    Wärtsilä LNG solutions
    Fredrik Bonäs
    Proposal Manager, Sales Support and Development, Wärtsilä

    ‘Wärtsilä LNG Solutions – the LNG Value Chain’
    Overview of Wärtsilä’s LNG Solutions, Liquefaction Plants, LNG Terminals, summary of the LNG lifecycle chain
    Fuel flexibility
    Sebastiaan Bleuanus
    General manager research coordination & funding, Wärtsilä Marine Business 

    ‘Fuel Flexibility for ships with dual fuel engines’
    Industry figures today, fuel flexibility packages, data and applications
    Marine LNG Fuel: Challanges & Opportunities
    John Hatley

    Market Shaping, Sales & Marketing, Wärtsilä

    Marine LNG Fuel: Challanges & Opportunities
    Shipping optmising operations & meeting the 2020 IMO emissions cap

    LNG as a fuel is the best choice available today to help the maritime industry towards a greener future. With virtually no SOx and particulate matters emissions and significant lower NOx emissions, LNG as a fuel is a cool solution for better human health.
    Alexander Prokopakis, CEO, probunkers#GasBassador
    Alexander Prokopakis


    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

    Building sustainable shipping with ZEEDS

    W?rtsil? has partnered with five other forward-thinking companies to lead the way towards a cleaner and...
    10 December 2019
    • Twentyfour7. article

    LNG is coming to a terminal near you

    There is a quiet revolution going on and it is spot on.
    28 November 2018
    • LNG

    LNG marine fuel gets a push in the US

    For the marine industry in the US, the tide is turning in favour of LNG. A host of initiatives and events...
    23 November 2018
    • Twentyfour7. article

    Step on the gas

    The global energy sector is in the midst of a tectonic shift. Coal, which accounts for a third of the...
    20 November 2018
    • Twentyfour7. article

    LPG – Taking fuel flexibility to the...

    While the first W?rtsil? LPG power plant has been in operation for some time now, a solution offering...
    17 October 2018
    • In Detail article

    Floating storage and regasification...

    Global adoption of small-scale LNG could be a reality soon thanks to W?rtsil?’s LNG floating storage...
    18 September 2018
    • In Detail article

    Natural gas takes the role as backup...

    The choices available for storing natural gas are limited, particularly for small-scale solutions. We...
    22 May 2018
    • In Detail article
    • LNG
    • #GasBassador
    The most feasible way to store large amounts of energy today is through LNG.
    Kari Punnonen, Business Development Manager, Oil & Gas, Middle East, Asia, Wärtsilä #GasBassador
    Kari Punnonen


    Business White Paper - Hybrid propulsion is part of the future for RoPax ferries

    Business White Paper: Hybrid propulsion is part of the future for RoPax ferries

    Green is undoubtedly the colour concept most dominating today’s shipping industry, and nowhere is this more true than in the ferry sector. Environmental considerations are, along with the need to optimize operational efficiency, high on the agenda of ferry operators around the world.

    Hybrid systems are being featured more and more on a variety of vessel types, but are particularly relevant to ferries since they are more likely to be operating within areas covered by strict environmental regulations.

    Download this white paper to get a better understanding of how to select the most appropriate power system configuration for your RoPax or RoRo ferry, not only for today, but for tomorrow as well.

    Entire value chain of energy and gas

    This is a design revolution

    By working with Wärtsilä we promise full focus and commitment towards achieving your goals in utilising LNG and gas as a fuel.
    Nicolas Leong, Business Development Manager, Sales, South East Asia, Wärtsilä #GasBassador
    Nicolas Leong

    Don't be afraid of introducing LNG to your fleet

    Fueling change with innovation


    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
    W?rtsil?’s LPG Fuel Supply System
    Retrofit of eight gas carrier vessels
    Wärtsilä LNG Cargo System reference banner
    W?rtsil?’s LNG Cargo Handling System
    for a new 5400 m3 LNG bunker barge
    Harvey Gulf
    W?rtsil? integrated LNG system for six LNG offshore vessels
    Viking Grace
    The world’s first LNG passenger vessel – powered by W?rtsil?
    Bit Viking
    The first ever marine conversion from HFO to LNG
    Nusantara Regas Satu FSRU
    W?rtsil? supplied a liquefied natural gas regasification system
    P-63 FPSO
    W?rtsil? supplied the
    power modules
    Viking Energy
    The world's first LNG-powered supply vessel,
    designed by W?rtsil? Ship Design
    Viking Prince
    Running on environmentally friendly
    LNG dual-fuel engines
    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

    White papers

    LNG as a marine fuel boosts profitability...

    The choice of fuel is an increasingly important decision for ship operators, affecting both profitability...
    12 April 2017
    • White paper

    The LNG Logistics chain

    The purpose of this paper is to give an overview of the effect of the LNG logistics on the end-user price...
    3 April 2017
    • White paper

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