Shi Yiran (Remoca) is a ClimateTech professional and sustainability advocate dedicated to advancing sustainable development across policy, research, and implementation. As Founder & Executive President of WeCarbon, she develops AI-powered sustainability solutions and provides policy advisory, sustainable infrastructure, and implementation support across the Global South. As a co-founding member and Deputy Secretary-General of Shanghai Climate Week (SHCW), she oversees its engagement network and directs initiatives in international youth engagement, sustainable arts, and ClimateTech insights. She is also a principal author of the ClimateTech In Focus series, a flagship research initiative with UN and APEC affiliates and SHCW.

Remoca holds a degree from Columbia University’s School of International and Public Affairs. She serves as Implementation Lead for Middle East & Africa at the Sino-International Entrepreneurs Federation and as a Global Shaper at the World Economic Forum.

Sybille Revel is a dual-degree Master’s student at the University of Geneva and Tsinghua University who believes that young people have a key role to play in shaping a more sustainable future. From co-organizing Sustainability Week Geneva to working as an Associate Climate Action Expert at 2050Today and facilitating Climate Fresk workshops, she has experienced firsthand how collaboration and hands-on learning can inspire change. Her engagement in sustainability and smart cities was recently recognized with the 2026 WeGO Global Youth Award in South Korea. Now studying in China, she continues to explore how people from different cultures, disciplines and generations can learn from one another. She believes that young people are filled with ideas and motivation, but often need the opportunities, trust and resources to bring them to life.

Xinchen Guan（Malcolm） is an architect and partner at Haide Lianchuang Design, an architectural design firm based in Hangzhou, China. He holds a Master’s degree in Architecture from the University of Illinois and pursued further studies in sustainable architecture in Hong Kong. With extensive experience in architectural design and business management, he previously worked at a major state-owned design institute before transitioning into private practice. His professional interests include sustainable architecture, industrial parks, urban regeneration, and rural revitalization. In recent years, he has been actively exploring the integration of artificial intelligence into architectural practice, aiming to create more innovative, efficient, and sustainable solutions for the built environment.

René Sigg has been with intep since 1988 and served as CEO from 1997 to 2024, playing a central role in developing the company into an internationally active consulting and research firm for sustainable development. He holds an MSc in Mechanical Engineering from the Zurich University of Applied Sciences and completed postgraduate studies in Environmental Sciences at the University of Zurich. His executive education includes strategy, sustainability and artificial intelligence in management at the Carlson School of Management, University of Minnesota, as well as a CAS in Chinese Business Management at the University of Zurich. René has extensive consulting experience across Europe, North America and Asia, advising private and public organizations on sustainable management, strategy and transformation. He has also contributed to the development of models, norms and standards in sustainability, processes and digitalization.