The governance of energy systems is undergoing a transformative shift, vital to advancing the energy transition. Understanding the dynamics of energy citizenship and the factors that influence citizen engagement in energy matters is critical for driving social and institutional change. This paper informs on the key results of a comprehensive analysis of 54 energy citizenship cases in the Baltic states (Latvia, Estonia, and Lithuania). The study explores the role of citizens in the energy transition and characterizes the socio-economic and geopolitical factors shaping energy citizenship activities in the region. The governance of energy systems represents a significant transformational shift that is essential for energy transition. A more comprehensive understanding of the current state of energy citizenship and the factors influencing the energy transition process could inform the social and institutional changes necessary for the involvement of citizens in energy matters. This desk study represents a crucial element of the EU Horizon 2000 EnergyPROSPECTS project, which aims to map the landscape of energy citizenship in Europe. This paper presents an in-depth analysis of 54 cases from the Baltic states. The findings provide insight into the role of citizens in the transition process and the underlying factors and conditions that shape energy citizenship activities within the specific socio-economic and geopolitical context of the region. In general, energy citizenship in the Baltic states can be seen to exist on a spectrum between reformative and transformative practices. Overall, progress is being made toward systemic changes in the energy sector, with a focus on the democratization of processes. Nevertheless, additional measures to enhance and reinforce energy citizenship, coupled with the advancement of enabling conditions, are imperative at all levels of governance and across all energy transition scenarios.