Dr. Burak Zincir has been working at the Marine Engineering Department of Maritime Faculty, Istanbul Technical University, since 2013, and he has been Assistant Professor since 2020 at the same department. His research areas are alternative marine fuels, performance and emissions of marine diesel engines, decarbonization methods and technologies, and energy efficiency on ships. His M.Sc. thesis was on applying hydrogen as marine diesel engine fuel. His Ph.D. thesis focused on an alternative fuel assessment model for ships and experiments on the effect of methanol on diesel engines. He did the experimental part of his Ph.D. study at Lund University, Sweden, in 2018. Istanbul Technical University awarded him “The Most Successful Dissertation Thesis Award” in 2019. He works on alternative marine fuels such as ammonia, biofuels, and electrofuels. Dr. Pravesh Chandra Shukla is Assistant Professor in the Department of Mechanical Engineering at Indian Institute of Technology (IIT) Bhilai, India. Dr. Shukla received his Ph.D. from IIT Kanpur and has also worked as Senior Research Associate with the institute. He was Postdoctoral Researcher in the Division of Combustion Engines, Department of Energy Sciences, Lund University, Sweden. He briefly worked in Ecole Centrale de Nantes, France, in the field of dual fuel combustion. He is Recipient of Young Scientist Award from the International Society for Energy, Environment and Sustainability. Dr. Shukla mainly works in the field of internal combustion engines and alternative fuels for transportation. He worked on the development of additives for high compression ratio heavy-duty engines fueled with alcohol. He is involved in investigating the emission characteristics for alternative fuels like biodiesel, HVO, and alcohols for conventional and advanced heavy-duty compression ignition engines. During his doctoral, he was mainly involved in physicochemical characterization of diesel engine exhaust using non-noble metal-based mixed oxides diesel oxidation catalysts. Till now, he has published more than 30 technical articles in international journals and conference proceedings. Prof. Avinash Kumar Agarwal joined Indian Institute of Technology (IIT) Kanpur in 2001. He worked at the Engine Research Center, UW@Madison, USA, as Post-Doctoral Fellow (1999 – 2001). His interests are IC engines, combustion, alternate and conventional fuels, lubricating oil tribology, optical diagnostics, laser ignition, HCCI, emissions, and particulate control, 1D and 3D simulations of engine processes, and large-bore engines. Prof. Agarwal has published 495+ peer-reviewed international journal and conference papers, 70 edited books, 129 books chapters, and 14460+ Scopus and 22300+ Google Scholar citations. Prof. Agarwal is Fellow of SAE (2012), Fellow of ASME (2013), Fellow of ISEES (2015), Fellow of INAE (2015), Fellow of NASI (2018), Fellow of Royal Society of Chemistry (2018), and Fellow of American Association of Advancement in Science (2020). He is the recipient of several prestigious awards such as Clarivate Analytics India Citation Award-2017 in Engineering and Technology, NASI-Reliance Industries Platinum Jubilee Award-2012; INAE Silver Jubilee Young Engineer Award-2012; Dr. C. V. Raman Young Teachers Award: 2011; SAE Ralph R. Teetor Educational Award-2008; INSA Young Scientist Award-2007; UICT Young Scientist Award-2007; and INAE Young Engineer Award-2005. Prof. Agarwal received Prestigious CSIR Shanti Swarup Bhatnagar Award-2016 in Engineering Sciences. Prof. Agarwal is conferred upon Sir J C Bose National Fellowship (2019) by SERB for his outstanding contributions. Prof. Agarwal was a highly cited researcher (2018) and was in the top ten HCR from India among 4000 HCR researchers globally in 22 fields of inquiry. Also, he has been nominated for Member of the Council of Indian Institute of Technology by the Presidentof India for three years (2022-2025).