29 – 30 October 2025
Sands Expo & Convention Centre, Singapore

Ruengsak Thitiratsakul 

Advisor  Petroleum and Energy Institute of Thailand  Bangkok, Thailand  Before resuming his advisory role in 2022, Dr. Ruengsak Thitiratsakul served as Deputy Executive Director of the Petroleum Institute of Thailand from 2007 to 2016. During this period, he was instrumental in advancing the Institute’s mission to enhance public and industry understanding of Thailand’s petroleum, petrochemical, […]

Nuki Agya Utama

Dr. Nuki Agya Utama is the Head of the Asia Zero Emission Center (AZE Center) at ERIA, where he played a pivotal role as Executive Director of Asean Centre for Energy, targeting a 32% reduction in energy intensity and a 23% share of renewable energy in ASEAN by 2025. He has spearheaded multi-million-dollar collaborations with […]

Alloysius Joko Purwanto

Alloysius Joko Purwanto is since 2018 an energy economist at the Economic Research Institute for ASEAN and East Asia (ERIA) based in Jakarta. He is working on the issues of energy transition in the Southeast Asia region, mostly in the development of low-carbon hydrogen-ammonia economy, sustainable bioenergy, and electrification of mobility. Prior to joining ERIA, […]

Dempsy Robby Kambey

GM Asset ManagementPT Kreasindo Resources Indonesia Dempsy Robby Kambey has more than 25 years experience in oil and gas industries.He started his career in 1981 at PT. Arun LNG Plant, in north Aceh, Indonesia. PT. Arun is an operating company of Pertamina (Indonesian state oil & gas company), Exxon Mobil and Japan Indonesia LNG Corporation […]

Clarence Woo

Clarence Woo is the Managing Director of the Global Centre for Green Fuels (GCGF), a think tank based in Singapore that advises policymakers, regulators, and organizations worldwide on sustainable green fuels policies and solutions. He leads GCGF’s efforts to provide strategic guidance to governments and industries, shaping global energy systems with cost-effective and sustainable green […]

Cai Li Song

Ir. Dr. Song Cai Li is a Chartered Engineer (IChemE) and Professional Engineer (BEM) at PETRONAS Research Sdn. Bhd., where she leads initiatives in sustainable process and energy technology development. She holds a PhD in Chemical Engineering from Imperial College London and has a proven track record in translating R&D innovations into pilot-scale applications. Her […]

Bosco Chiramel

I am an Operations Engineer at HPCL with over four years of experience specializing in hydrotreatment processes for lubricant base oils. My core expertise includes optimizing plant performance using Distributed Control Systems (DCS) and managing the efficient, safe operation of the Mobil Selective Iso Dewaxing (MSDW) plant. I have hands-on experience in catalyst optimization, plant […]

Daniel Phan

Daniel Phan is a Regional Manager, Singapore for Asset Performance Networks. He has more than 25 years of experience in Turnaround and Capital Project Management consultancy in the oil & gas and petrochemical industries. In his role with AP-Networks, Daniel has undertaken more than 70 (i)T-AP Assurance Review Workshops and Benchmarking Engagements. He also plays […]

Rafael Gonzalez

Rafael González Sánchez, PhD is Regional Marketing Manager, Asia Pacific, for W. R. Grace & Co.’s Refining Technologies business. Rafael joined Grace as an R&D researcher leading new FCC catalyst and ZSM-5 additives developments, then moved to an FCC Regional Technical Sales Manager role for several years prior to current position. Rafael holds a master’s […]

Pratap Nair

Pratap is the Founder, President & CEO of Ingenero. At Ingenero, Pratap has played a key role in technically and commercially developing the innovative concept of remote process engineering, process safety management and process plant tracking & support, after initially conceptualizing it in 2002, a prescient activity then. He was instrumental in developing and applying […]

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