Nanyang Technological University
Singapore
Dr. Dexter Lay is a Research Fellow at the Maritime Energy and Sustainable Development Centre of Excellence (MESD) at Nanyang Technological University (NTU), Singapore. His research focuses on sustainable marine fuels, particularly the storage stability and engine compatibility of 100% biodiesel (B100) derived from waste feedstocks such as Used Cooking Oil Methyl Ester (UCOME). With a PhD in Interdisciplinary Programmes (Chemical Engineering & Environmental Engineering) and a background in membrane filtration technologies, Dr. Lay has transitioned his expertise toward maritime decarbonization, exploring fuel quality management, additive optimization, and emissions reduction strategies.
He currently leads the biofuel and biodiesel projects at MESD, collaborating with industry partners to support the adoption of cleaner fuels in the shipping sector. His work includes experimental studies on fuel degradation, material compatibility, and engine performance evaluation under real-world conditions. Dr. Lay has published in high-impact journals such as the Journal of Membrane Science and is actively involved in promoting sustainable practices through research, education, and outreach.