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

Christopher Evans

Chris Evans is Principal Consultant – Advisory of Xodus, a global techno-commercial energy advisory firm that provides engineering, environmental, commercial, and regulatory advice within oil and gas, CCUS, renewables, and power.  Mr Evans has more than 20 years of experience leading operations, strategy, and commercial functions across global enterprises and scale-ups, within engineering, tech, mining […]

Claire Perry O’Neill

Claire O’Neill is a global authority on sustainability and decarbonisation, recognised for her deep policy expertise, advocacy of practical action, and focus on the private sector’s pivotal role in scaling climate solutions.  She was a UK Member of Parliament from 2010 and, from 2017, served as Minister of State for Energy and Clean Growth. In […]

Adi Prasetyo

Adi has more than 10 years’ experience in specialty chemicals, petrochemical, and refinery with 6 years in operation and 4+ years in engineering design. Currently working as a Process Engineer in PT Kilang Pertamina Internasional, actively involved in refinery projects classified as strategic focusing on environmental compliance, energy efficiency projects, and renewable energy both for […]

Tofan Santoso

Tofan has strong specialization in Naphtha Processing Unit and Hydrocracker with 15+ years of experience in Indonesia’s refinery both in operation and project development up to execution phase. Leading several refinery projects as Senior Process Specialist is his current position in PT Kilang Pertamina Internasional. Having broad range of exposure from project development stage to […]

Hermawan Yudhistiro

Hermawan has over 18 years of experience in Indonesia’s refinery industry. For 15 years, he specialized in Naphtha Blocks, Aromatics processes, and the RFCC Complex at Indonesia’s largest refinery. He currently serves as the Chief of Engineering Process Development at PT Kilang Pertamina Internasional, where he is responsible for driving process improvements that are safe, […]

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