This book examines energy transition issues within the Central and Eastern European (CEE) region. The European Union is aiming for an almost complete decarbonization of its energy sector by 2050. However, the path towards a carbon-free economy is full of challenges that must be solved by individual EU members. Across 18 chapters, leading researchers explore challenges related to energy transition and analyse individual EU members from Central and Eastern Europe, as well as the region as a whole. To further explore this complex issue, the volume also includes several countries from South East Europe in its analysis. As perspective members, these countries will be important contributors to the EU's mid- and long-term climate and energy goals. The focus on a variety of issues connected to energy transition and systematic analyses of the different CEE countries make it an ideal reference for anyone with a general interest in the region or European energy transition. It will also be a useful resource for students looking for an accessible overview of the field.