Bluer Skies, Greener Seas (IMAGE) Nanyang Technological University Caption NTU Sinagpore's new marine research lab is equipped with the region's first dual-fuel marine engine and will develop cost-effective solutions for ship companies to go green. Credit NTU Singapore Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.