Geoffrey Wood is a Lecturer in Energy Law at Stirling University Law School, UK. He holds a PhD in Energy Law from the Centre for Energy Petroleum and Mineral Law and Policy (CEPMLP) at the University of Dundee. An interdisciplinary energy and environmental law, policy and regulatory specialist, his research focuses on optimising sustainable energy transitions. Geoffrey has published over 40 articles, books, chapters and other publications, and has lectured, researched and consulted for various organisations in the UK and abroad. Juan Felipe Neira- Castro works at the National Hydrocarbons Agency (ANH), the administrator of the hydrocarbon resources of Colombia based in Bogotá. Previously, Juan was a Lecturer in Sustainable Development and Energy Policy at the Mining and Energy Law Department at Externado University, Bogotá. He holds an LLM in Petroleum Law and Policy, an MSc in International Oil and Gas Management and a PhD in Energy Law from the Centre for Energy, Petroleum and Mineral Law and Policy (CEPMLP), all from the University of Dundee, Scotland. He has published extensively in areas such as gas regulation in Colombia, unconventional hydrocarbons and energy transition. He has advised international and government entities on public policy and regulatory affairs.