At upcoming International Workboat Show Wärtsilä’s John Hatley PE, Americas VP Ship Power to enlarge on marine gas fuel developments. At the show the company will underline its proven track-record in developing technology solutions that meet anticipated environmental standards. They offer exhaust gas cleaning technology for the removal of sulphur from ships emissions, and are uniquely placed to offer owners and operators a choice of ballast water management solutions with Wärtsilä AQUARIUS EC , Wärtsilä AQUARIUS UV , and Wärtsilä Marinex UV. Wärtsilä’s gas systems offerings now include small scale LNG liquefaction , regasification , LNG fuel systems and LNGPac .