ICCT White Paper analysing the lifecycle GHG benefit of LNG as a marine fuel in the US, taking into account upstream CO2 and methane emissions.

Feasibility study on setting up a supply network to facilitate the use of LNG as a bunker fuel, released by the Danish Maritime Authority on May 29, 2012.

April 2012 report that offers a comprehensive look at the challenges and prospects for converting US marine vessels to liquefied natural gas (LNG).

EMSA report looks at the technical and organisation limitations of biofuels for ships, both on board and in the supply chain.

A 2009 study that looks at how biodiesel blended fuels can be used on marine applications.

A 2009 study led by Jim Corbett and James Winebrake that looks at the estimated number of premature deaths resulting from ship emissions and how regulations that cut sulphur limits are seen to reduce these numbers.