This book provides a comprehensive account of EU's renewable energy policy development as it traces the agenda-shaping, policy formulation and decision-making phases of the EU's secondary legislation on renewable energy – that is the three successive directives of 2001 (RES-E), 2009 (RED), and 2018 (RED II). It also explores the EU's energy policymaking dynamics and assess integration outcomes of these three policymaking instances in the renewable energy field from a comparative perspective. Enriched with elite interviews with the Brussels policy community, and drawing on European...