Shabbir H. Gheewala is a professor at the Joint Graduate School of Energy and Environment (JGSEE), Thailand, where he teaches life cycle assessment and has led the Life Cycle Sustainability Assessment Lab for almost 25 years. His research focuses on sustainability assessment of energy systems, sustainability indicators, circular economy, and certification issues in biofuels and the agro-industry. He mentors the research network on sustainability assessment and policy for food, fuel, and climate change in Thailand. Along with graduate teaching and research, Shabbir has worked extensively with industry in Thailand, providing training and consultancy to scores of companies with aspirations towards improvements in sustainability. In 2025, he was invited to join the International Resource Panel of the United Nations Environment Programme. With over 400 papers in peer reviewed journals and a Scopus h-index of 64, he is the specialty chief editor of Quantitative Sustainability Assessment at Frontiers in Sustainability, and on the editorial boards of Sustainable Production and Consumption (Elsevier), Energy Nexus (Elsevier), International Journal of Life Cycle Assessment (Springer), and a host of other journals.