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MTZ industrial

, Volume 5, Issue 2, pp 62–71 | Cite as

Well-to-wake Greenhouse Gas Emissions from LNG in Marine Applications

  • Max Kofod
  • Torsten Mundt
Research Fuels
  • 87 Downloads

As a fuel for marine propulsion and onboard power generation, natural gas has proven advantages in terms of NOx and SOx emissions. Given the efficiencies of lean burn gas engines and that natural gas’ prime constituent, methane, is the simplest combination of carbon and hydrogen in the hydro-carbon series, expectations are also high in terms of low greenhouse gas emissions. Classification society DNV-GL and Shell Global Solutions have investigated this aspect on a “well-to-wake” basis.

1 BACKGROUND

This review includes the most recent studies regarding the environmental performance of liquefied natural gas (LNG) as a marine fuel. It employs a well-established approach for assessing the Life Cycle Analysis (LCA) of fuels known as “Well-to-Wheel” for land-based sectors and “Well-to-Wake” (WtW) for ships. Also examined are aspects of the WtW analysis that are often overlooked in the publications reviewed but which can result in a more comprehensive greenhouse gas analysis for those marine...

Keywords

Selective Catalytic Reduction Mtpa Reference Fuel Marine Fuel Methane Slip 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Fachmedien Wiesbaden 2015

Authors and Affiliations

  • Max Kofod
    • 1
  • Torsten Mundt
    • 2
  1. 1.Shell Global Solutions (Deutschland) GmbHHamburgGermany
  2. 2.Environmental Research & DevelopmentDNV GL — MaritimHamburgGermany

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