Juliana Barbosa is researcher at LNEG. PhD in Climate Change and Policy for Sustainable Development at the Universidade Nova de Lisboa, master's degree in economics from the Federal University of Paraíba - UFPB (2003), with an equivalence recognized by the master's degree in economics from ISCTE-IUL (2019) and a bachelor of science by UFPB (2001). She has worked as a lecturer at the UFPB, as a public policy specialist at the Brazilian Ministry of the Environment and as a consultant for national and international organizations (UNDP, FAO). Her research interests are related to the transition and diversification of energy systems. She was researcher at ISCTE between 2019 and 2021.