Document sets out the strategic and operational framework for engaging key actors involved in addressing energy poverty in three pilot municipalities: Piraeus (Greece), Rumia (Poland), and Torres Vedras (Portugal). It outlines the importance, objectives, and expected outcomes of stakeholder engagement and explains how these activities support the wider project goals and working packages. The deliverable presents the methodological approach used to identify, map, and prioritize stakeholders, with detailed outputs provided in the annexes. It also introduces the Consolidated Stakeholder Engagement Plan, delivered as a separate Excel workbook, which translates the strategy into concrete engagement activities specifying who to engage, how, when, and for what purpose. A monitoring and evaluation section highlights key indicators for tracking progress and ensuring that engagement activities contribute effectively to developing inclusive, practical, and scalable solutions for reducing energy poverty.