My research focuses on the energy and ecological transition and the associated economic constraints. It is structured around three main axes: (1) Energy and transition, examining the role of energy supply in deforestation and sustainability; (2) Finance and transition, analyzing the impact of public subsidies, private financing, financial inclusion, and international financial flows on the transition; and (3) Inequalities and transition, with a focus on climate justice, particularly the role of wealth accumulation in driving carbon inequality.