Romain Pison is an entrepreneur and renowned decarbonization expert known for his work in ESG and green infrastructure. With a background at the World Bank and as Director of Decarbonisation at SYSTRA, he focuses on sustainable investing, policy advisory, and combating climate change through innovative green initiatives. Romain Pison's professional journey spans influential roles at renowned organisations like the World Bank and the European Commission. Romain has served as the Senior Green Infrastructure Specialist at the World Bank, where he led the management of infrastructure portfolios across 40+ markets. Romain is also the co-founder of Wiia, an AI and NLP (Natural Language Processing) platform that revolutionised the bidding process for sustainable and green infrastructure projects. Romain Pison's accomplishments include serving as the Head of ESG in the green infrastructure sector, where he has leveraged over two decades of professional experience and a deep-rooted passion for the environment. He has made significant contributions to the discourse around energy transition, sustainability, policy, and decarbonization, with his insights and expert commentary published across multiple platforms, including Medium, LatestLY, Mintlounge, and the Hindustan Times. Romain has also authored a book, "Green Horizons: My Journey Through Asia's Urban Transformation Towards Sustainability," which illuminates his experiences in sustainable urban development.