Gabriel Ho brings over two decades of experience across the global energy and chemicals value chain, including engineering and leadership roles at ExxonMobil, Shell, Infineum, Ecolab, and BASF. This includes direct exposure to conventional fuels, refining, additives, logistics, and global fuel markets, alongside his current roles as Executive Director of International Future Fuels Week, Founder of Energy Constructs and Asia SAF Association and as a Board Member of the World Bioenergy Association.

His work focuses on sustainable aviation fuel and advanced low-carbon fuels for aviation and heavy transport, where new supply must integrate into existing fuel systems governed by established standards, pricing mechanisms, and risk allocation. He advises governments, developers, investors, and industry coalitions on translating policy ambition and sustainability commitments into commercially viable fuel pathways that function within real-world market and infrastructure constraints.

This includes policy and regulatory analysis, market and offtake structures, feedstock strategy, lifecycle assessment integrity, technology and refining pathway selection, and project development sequencing. 

He holds a Master of a Finance from Hong Kong University and majored in Chemical Engineering from the National University of Singapore.

Fabrice Espinosa is CEO of Studio28, supporting organizations to grow in a sustainable way. Before founding Studio28, Fabrice was Airbus President and Head of Airbus Commercial Aircraft for Korea.
He led the strategy of Airbus in Korea, including the sustainability strategy. He was responsible for commercial aircraft sales and customer affairs, group-wide government affairs, industrial partnerships, as well as the local operations at Airbus sites across Korea.

In addition, Fabrice was the Chairman for the Aerospace and Defense Committee of the European Chamber of Commerce in Korea and board member of the Korean German Chamber of Commerce and Industry. Prior to his latest role for Airbus, Fabrice was the General Manager of Airbus Hong Kong, where he oversaw Airbus Commercial Aircraft operations and led Sales campaigns with airlines in Asia.

Fabrice has a diverse background in the civil aerospace and defense markets, having worked previously with Thales Group, Safran Group & Air France, and has worked extensively internationally, with more than 20 years of involvement in the Asia region.

Fabrice graduated from ESSEC Business School (France), Thunderbird School of Global Management (USA) and owns a Master of Science in Aerospace Engineering from ISAE-Supaero (France). He is also an alumni of the Cambridge Institute for Sustainability Leadership (UK) and the United Nations System Staff College.